adasockets-1.8.10/0000755000175000017500000000000011746260713010732 500000000000000adasockets-1.8.10/examples/0000755000175000017500000000000011746260713012550 500000000000000adasockets-1.8.10/examples/stream_sender.adb0000644000175000001440000000750011350471577015774 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S T R E A M _ S E N D E R -- -- -- -- B o d y -- -- -- -- Copyright (C) 1998-2010 Samuel Tardieu -- -- Copyright (C) 1999-2003 ENST http://www.enst.fr/ -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets -- -- -- -- If you have any question, please send a mail to the AdaSockets list -- -- adasockets@lists.rfc1149.net -- -- -- ----------------------------------------------------------------------------- with Ada.Command_Line; use Ada.Command_Line; with Ada.Exceptions; use Ada.Exceptions; with Ada.Text_IO; use Ada.Text_IO; with Sockets.Stream_IO; use Sockets, Sockets.Stream_IO; procedure Stream_Sender is -- Usage: stream_sender remotehost remoteport -- Example: stream_sender localhost 5000 Outgoing_Socket : Socket_FD; Stream : aliased Socket_Stream_Type; Line : String (1 .. 200); Last : Natural; begin if Argument_Count /= 2 then Raise_Exception (Constraint_Error'Identity, "Usage: " & Command_Name & " remotehost remoteport"); end if; Socket (Outgoing_Socket, PF_INET, SOCK_STREAM); Connect (Outgoing_Socket, Argument (1), Positive'Value (Argument (2))); Initialize (Stream, Outgoing_Socket); loop Put ("Type a string> "); Flush; Get_Line (Line, Last); String'Output (Stream'Access, Line (Line'First .. Last)); end loop; exception when End_Error => null; end Stream_Sender; adasockets-1.8.10/examples/Makefile.am0000644000175000001440000000173511350471577014531 00000000000000all-local: tcprelay listener multi stream_listener stream_sender value tcprelay: never $(GNATMAKE) -m -A../src -A$(top_srcdir)/src -I$(srcdir) tcprelay -cargs $(ADAFLAGS) listener: never $(GNATMAKE) -m -A../src -A$(top_srcdir)/src -I$(srcdir) listener -cargs $(ADAFLAGS) multi: never $(GNATMAKE) -m -A../src -A$(top_srcdir)/src -I$(srcdir) multi -cargs $(ADAFLAGS) stream_listener: never $(GNATMAKE) -m -A../src -A$(top_srcdir)/src -I$(srcdir) stream_listener -cargs $(ADAFLAGS) stream_sender: never $(GNATMAKE) -m -A../src -A$(top_srcdir)/src -I$(srcdir) stream_sender -cargs $(ADAFLAGS) value: never $(GNATMAKE) -m -A../src -A$(top_srcdir)/src -I$(srcdir) value -cargs $(ADAFLAGS) DISTCLEANFILES = tcprelay listener multi stream_listener stream_sender value CLEANFILES = *.o *.ali b_*.c b~*.ad[bs] EXTRA_DIST = Makefile.RTEMS Makefile.VMS \ multi.adb rtems_init.c rtems_networkconfig.h stream_listener.adb \ listener.adb stream_sender.adb tcprelay.adb value.adb never:: adasockets-1.8.10/examples/listener.adb0000644000175000001440000001153411350471577014770 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- L I S T E N E R -- -- -- -- B o d y -- -- -- -- Copyright (C) 1998-2010 Samuel Tardieu -- -- Copyright (C) 1999-2003 ENST http://www.enst.fr/ -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets -- -- -- -- If you have any question, please send a mail to the AdaSockets list -- -- adasockets@lists.rfc1149.net -- -- -- ----------------------------------------------------------------------------- with Ada.Command_Line; use Ada.Command_Line; with Ada.Exceptions; use Ada.Exceptions; with Ada.Text_IO; use Ada.Text_IO; with Sockets; use Sockets; procedure Listener is -- Usage: listener port -- Example: listener 5000 -- then telnet localhost 5000 task type Echo is entry Start (FD : Socket_FD); end Echo; function Rev (S : String) return String; -- Reverse a string ---------- -- Echo -- ---------- task body Echo is Sock : Socket_FD; begin select accept Start (FD : Socket_FD) do Sock := FD; end Start; or terminate; end select; loop Put_Line (Sock, Rev (Get_Line (Sock))); end loop; exception when Connection_Closed => Put_Line ("Connection closed"); Shutdown (Sock, Both); end Echo; Accepting_Socket : Socket_FD; Incoming_Socket : Socket_FD; type Echo_Access is access Echo; Dummy : Echo_Access; --------- -- Rev -- --------- function Rev (S : String) return String is Result : String (1 .. S'Length); Index : Natural := 0; begin for I in reverse S'Range loop Index := Index + 1; Result (Index) := S (I); end loop; return Result; end Rev; begin if Argument_Count /= 1 then Raise_Exception (Constraint_Error'Identity, "Usage: " & Command_Name & " port"); end if; Socket (Accepting_Socket, PF_INET, SOCK_STREAM); Setsockopt (Accepting_Socket, SOL_SOCKET, SO_REUSEADDR, 1); Bind (Accepting_Socket, Positive'Value (Argument (1))); Listen (Accepting_Socket); loop Put_Line ("Waiting for new connection"); Accept_Socket (Accepting_Socket, Incoming_Socket); Put_Line ("New connection acknowledged"); -- This step is optional, especially for TCP sockets Set_Buffer (Incoming_Socket, 4096); Put_Line ("New socket buffered"); Dummy := new Echo; Dummy.Start (Incoming_Socket); end loop; end Listener; adasockets-1.8.10/examples/rtems_init.c0000644000175000001440000001202611350471577015011 00000000000000/* * COPYRIGHT (c) 1989-2007. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be found in * the file LICENSE in this distribution or at * http://www.rtems.com/license/LICENSE. * * $Id: rtems_init.c,v 1.2 2007/09/17 20:46:23 joel Exp $ */ #define MAIN_USE_NETWORKING #define MAIN_USE_REQUIRES_COMMAND_LINE #include #include #include #include #include #include "rtems_networkconfig.h" extern rtems_configuration_table BSP_Configuration; /* * Using GNAT's Distributed Systems Annex support requires * each node in the system to have different pid's. In a * single CPU RTEMS system, it is always one. This lets the * user override the RTEMS default. */ #ifdef GNAT_PID #include pid_t getpid() { return GNAT_PID; } #endif static int argc = 1; static char arg0[20] = "rtems"; static char *argv[20] = { arg0 }; #if defined(MAIN_USE_REQUIRES_COMMAND_LINE) #define COMMAND_LINE_MAXIMUM 200 #include #include void parse_arguments( char *buffer, size_t maximum_length ) { char *cp; char *linebuf = buffer; size_t length; for (;;) { /* * Set up first argument */ #if 0 argc = 1; strcpy (arg0, "rtems"); argv[0] = arg0; #endif #if (defined (MAIN_COMMAND_LINE)) strncpy (linebuf, MAIN_COMMAND_LINE, maximum_length); #else /* * Read a line */ printf (">>> %s ", argv[0]); fflush (stdout); fgets (linebuf, maximum_length, stdin); length = strnlen( linebuf, maximum_length ); if ( linebuf[length - 1] == '\n' || linebuf[length - 1] == '\r' ) { linebuf[length - 1] = '\0'; } #endif /* * Break line into arguments */ cp = linebuf; for (;;) { while (isspace (*cp)) *cp++ = '\0'; if (*cp == '\0') break; if (argc >= ((sizeof argv / sizeof argv[0]) - 1)) { printf ("Too many arguments.\n"); argc = 0; break; } argv[argc++] = cp; while (!isspace (*cp)) { if (*cp == '\0') break; cp++; } } if (argc > 1) { argv[argc] = NULL; break; } printf ("You must give some arguments!\n"); } #if 0 { int i; for (i=0; i adasockets-1.8.10/examples/value.adb0000644000175000001440000000643711350471577014265 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- V A L U E -- -- -- -- B o d y -- -- -- -- Copyright (C) 1998-2010 Samuel Tardieu -- -- Copyright (C) 1999-2003 ENST http://www.enst.fr/ -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets -- -- -- -- If you have any question, please send a mail to the AdaSockets list -- -- adasockets@lists.rfc1149.net -- -- -- ----------------------------------------------------------------------------- with Ada.Command_Line; use Ada.Command_Line; with Ada.Exceptions; use Ada.Exceptions; with Ada.Text_IO; use Ada.Text_IO; with Sockets.Naming; use Sockets, Sockets.Naming; procedure Value is -- Usage: value IP -- Example: value 137.194.161.2 begin if Argument_Count /= 1 then Raise_Exception (Constraint_Error'Identity, "Usage: " & Command_Name & " IP"); end if; Put_Line (Image (Value (Argument (1)))); end Value; adasockets-1.8.10/examples/multi.adb0000644000175000001440000000761711350471577014304 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- M U L T I -- -- -- -- B o d y -- -- -- -- Copyright (C) 1998-2010 Samuel Tardieu -- -- Copyright (C) 1999-2003 ENST http://www.enst.fr/ -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets -- -- -- -- If you have any question, please send a mail to the AdaSockets list -- -- adasockets@lists.rfc1149.net -- -- -- ----------------------------------------------------------------------------- with Ada.Command_Line; use Ada.Command_Line; with Ada.Exceptions; use Ada.Exceptions; with Ada.Text_IO; use Ada.Text_IO; with Sockets.Multicast; use Sockets, Sockets.Multicast; procedure Multi is Sock : constant Multicast_Socket_FD := Create_Multicast_Socket ("224.13.194.161", 4161); task Send_Packets; task body Send_Packets is Message : constant String := Argument (1); begin for I in 1 .. 30 loop delay 2.0; Put_Line ("Emitting """ & Message & """"); Put (Sock, Message); end loop; exception when E : others => Put_Line ("Exception raised in Send_Packets task:" & Exception_Information (E)); end Send_Packets; begin loop Put_Line ("Waiting for input"); Put_Line ("Received """ & Get (Sock) & """"); end loop; exception when E : others => Put_Line ("Exception raised in main task:" & Exception_Information (E)); if Argument_Count < 1 then Put_Line ("Btw, usage is: multi ""string to send"""); end if; end Multi; adasockets-1.8.10/examples/Makefile.in0000644000175000017500000002670411746260677014557 00000000000000# Makefile.in generated by automake 1.11.5 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__make_dryrun = \ { \ am__dry=no; 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In the event, it supports * multiple network device drivers, then the user's default * network device driver will have to be selected by a BSP * specific mechanism. */ #ifndef RTEMS_BSP_NETWORK_DRIVER_NAME #warning "RTEMS_BSP_NETWORK_DRIVER_NAME is not defined" #define RTEMS_BSP_NETWORK_DRIVER_NAME "no_network1" #endif #ifndef RTEMS_BSP_NETWORK_DRIVER_ATTACH #warning "RTEMS_BSP_NETWORK_DRIVER_ATTACH is not defined" #define RTEMS_BSP_NETWORK_DRIVER_ATTACH 0 #endif /* #define RTEMS_USE_BOOTP */ #include /* * Define RTEMS_SET_ETHERNET_ADDRESS if you want to specify the * Ethernet address here. If RTEMS_SET_ETHERNET_ADDRESS is not * defined the driver will choose an address. */ #define RTEMS_SET_ETHERNET_ADDRESS #if (defined (RTEMS_SET_ETHERNET_ADDRESS)) static char ethernet_address[6] = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55 }; #endif #ifdef RTEMS_USE_LOOPBACK /* * Loopback interface */ extern void rtems_bsdnet_loopattach(); static struct rtems_bsdnet_ifconfig loopback_config = { "lo0", /* name */ rtems_bsdnet_loopattach, /* attach function */ NULL, /* link to next interface */ "127.0.0.1", /* IP address */ "255.0.0.0", /* IP net mask */ }; #endif /* * Default network interface */ static struct rtems_bsdnet_ifconfig netdriver_config = { RTEMS_BSP_NETWORK_DRIVER_NAME, /* name */ RTEMS_BSP_NETWORK_DRIVER_ATTACH, /* attach function */ #ifdef RTEMS_USE_LOOPBACK &loopback_config, /* link to next interface */ #else NULL, /* No more interfaces */ #endif #if (defined (RTEMS_USE_BOOTP)) NULL, /* BOOTP supplies IP address */ NULL, /* BOOTP supplies IP net mask */ #else "192.168.1.244", /* IP address */ "255.255.255.0", /* IP net mask */ #endif /* !RTEMS_USE_BOOTP */ #if (defined (RTEMS_SET_ETHERNET_ADDRESS)) ethernet_address, /* Ethernet hardware address */ #else NULL, /* Driver supplies hardware address */ #endif 0, /* Use default driver parameters */ 0, /* mtu */ 0, /* rbuf_count */ 0, /* xbuf_count */ 0, /* port */ 0 /* irq */ }; /* * Network configuration */ struct rtems_bsdnet_config rtems_bsdnet_config = { &netdriver_config, #if (defined (RTEMS_USE_BOOTP)) rtems_bsdnet_do_bootp, #else NULL, #endif 0, /* Default network task priority */ 256 * 1024, /* Default mbuf capacity */ 256 * 1024, /* Default mbuf cluster capacity */ #if (!defined (RTEMS_USE_BOOTP)) "rtems", /* Host name */ "nodomain.com", /* Domain name */ "192.168.1.14", /* Gateway */ "192.168.1.1", /* Log host */ {"192.168.1.1" }, /* Name server(s) */ {"192.168.1.1" }, /* NTP server(s) */ #endif /* !RTEMS_USE_BOOTP */ }; /* * For TFTP test application */ #if (defined (RTEMS_USE_BOOTP)) #define RTEMS_TFTP_TEST_HOST_NAME "BOOTP_HOST" #define RTEMS_TFTP_TEST_FILE_NAME "BOOTP_FILE" #else #define RTEMS_TFTP_TEST_HOST_NAME "XXX.YYY.ZZZ.XYZ" #define RTEMS_TFTP_TEST_FILE_NAME "tftptest" #endif /* * For NFS test application * * NFS server/path to mount and a directory to ls once mounted */ #define RTEMS_NFS_SERVER "192.168.1.210" #define RTEMS_NFS_SERVER_PATH "/home" #define RTEMS_NFS_LS_PATH "/mnt/nfstest" #endif /* _RTEMS_NETWORKCONFIG_H_ */ adasockets-1.8.10/examples/Makefile.RTEMS0000644000175000001440000000371411350471577015025 00000000000000# # Makefile for Ada sockets example # # Directly produces an executable for a BSP which directly runs # the format (usually ELF) produced by just linking an application. # The executables produced by this Makefile should run on at least the # following BSPs: # arm/edb7312 # mips/jmr3904 # powerpc/psim # powerpc/score603e # sparc/erc32 # sparc/sis # # Some BSPs require extra manipulation of the ELF file before it can # be run on the target hardware. # EXAMPLES=stream_listener stream_sender listener multi tcprelay include $(RTEMS_MAKEFILE_PATH)/Makefile.inc include $(RTEMS_CUSTOM) include $(PROJECT_ROOT)/make/leaf.cfg # GEN5200 Specific Information ifeq ($(RTEMS_BSP_FAMILY),gen5200) LINKARGS+=-qnolinkcmds -T$(RTEMS_LINKCMDS) endif # PC386 Specific Information ifeq ($(RTEMS_BSP_FAMILY),pc386) HEADERADDR=0x00097E00 START16FILE=$(RTEMS_MAKEFILE_PATH)/lib/start16.bin START16ADDR=0x00097C00 RELOCADDR=0x00100000 LINKARGS+= -Wl,-Ttext,$(RELOCADDR) endif # Tool helpers GNATMAKE=$(AS:as=gnatmake) CARGS =-B${RTEMS_MAKEFILE_PATH}/lib/ -specs bsp_specs -qrtems $(CPU_CFLAGS) CARGS+=-DGNAT_MAIN_STACKSPACE=100 all: $(EXAMPLES) stream_listener stream_sender listener multi tcprelay: rtems_init.o *.adb $(GNATMAKE) -v -O -gnata -gnatE -gnato $(@) -g \ -I../src \ -bargs -Mgnat_main \ -largs $(CARGS) $(LINKARGS) rtems_init.o $(SIZE) $(@) ifeq ($(RTEMS_BSP_FAMILY),pc386) mv $(@) $(@).obj $(OBJCOPY) -O elf32-i386 \ --remove-section=.rodata \ --remove-section=.comment \ --remove-section=.note \ --strip-unneeded $(@).obj $(@) $(OBJCOPY) -O binary $(@).obj $(@).bin $(RTEMS_MAKEFILE_PATH)/build-tools/bin2boot -v $(@).bt $(HEADERADDR) \ $(START16FILE) $(START16ADDR) 0 $(@).bin $(RELOCADDR) 0 else endif rtems_init.o: rtems_init.c $(CC) $(CFLAGS) $(CPU_CFLAGS) -c rtems_init.c clean: rm -f b~*.* *.o *.ali $(EXAMPLES) rm -f *.num *.exe *.obj *.bin *.bt adasockets-1.8.10/examples/stream_listener.adb0000644000175000001440000001075711350471577016351 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S T R E A M _ L I S T E N E R -- -- -- -- B o d y -- -- -- -- Copyright (C) 1998-2010 Samuel Tardieu -- -- Copyright (C) 1999-2003 ENST http://www.enst.fr/ -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets -- -- -- -- If you have any question, please send a mail to the AdaSockets list -- -- adasockets@lists.rfc1149.net -- -- -- ----------------------------------------------------------------------------- with Ada.Command_Line; use Ada.Command_Line; with Ada.Exceptions; use Ada.Exceptions; with Ada.Text_IO; use Ada.Text_IO; with Sockets.Stream_IO; use Sockets, Sockets.Stream_IO; procedure Stream_Listener is -- Usage: stream_listener port -- Example: stream_listener 5000 -- then stream_sender localhost 5000 task type Echo is entry Start (FD : Socket_FD); end Echo; ---------- -- Echo -- ---------- task body Echo is Sock : Socket_FD; Stream : aliased Socket_Stream_Type; begin select accept Start (FD : Socket_FD) do Sock := FD; Initialize (Stream, Sock); end Start; or terminate; end select; loop Put_Line ("I received: " & String'Input (Stream'Access)); end loop; exception when Connection_Closed => Put_Line ("Connection closed"); Shutdown (Sock, Both); end Echo; Accepting_Socket : Socket_FD; Incoming_Socket : Socket_FD; type Echo_Access is access Echo; Dummy : Echo_Access; begin if Argument_Count /= 1 then Raise_Exception (Constraint_Error'Identity, "Usage: " & Command_Name & " port"); end if; Socket (Accepting_Socket, PF_INET, SOCK_STREAM); Setsockopt (Accepting_Socket, SOL_SOCKET, SO_REUSEADDR, 1); Bind (Accepting_Socket, Positive'Value (Argument (1))); Listen (Accepting_Socket); loop Put_Line ("Waiting for new connection"); Accept_Socket (Accepting_Socket, Incoming_Socket); Put_Line ("New connection acknowledged"); Dummy := new Echo; Dummy.Start (Incoming_Socket); end loop; end Stream_Listener; adasockets-1.8.10/examples/Makefile.VMS0000644000175000001440000000063411350471577014576 00000000000000# Makefile for OpenVMS (GNU Make) # # $Revision$ # # # This file is part of adasockets port to OpenVMS # .PHONY: all distclean clean .DEFAULT: all FILES= stream_listener.adb\ stream_sender.adb\ listener.adb\ multi.adb\ tcprelay.adb all: $(FILES:.adb=.exe) %.exe: %.adb gnat make /search=([-.src]) $< distclean: del/noconf/log *.ali;*, *.obj;*, *.exe;* clean: del/noconf/log *.ali;*, *.obj;* adasockets-1.8.10/examples/tcprelay.adb0000644000175000001440000001146711350471577014773 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- T C P R E L A Y -- -- -- -- B o d y -- -- -- -- Copyright (C) 1998-2010 Samuel Tardieu -- -- Copyright (C) 1999-2003 ENST http://www.enst.fr/ -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets -- -- -- -- If you have any question, please send a mail to the AdaSockets list -- -- adasockets@lists.rfc1149.net -- -- -- ----------------------------------------------------------------------------- with Ada.Command_Line; use Ada.Command_Line; with Ada.Exceptions; use Ada.Exceptions; with Ada.Text_IO; use Ada.Text_IO; with Sockets; use Sockets; procedure TCPRelay is -- Usage: tcprelay localport remotehost remoteport -- Example: tcprelay 5000 localhost 25, -- then telnet localhost 5000 task type Relay is entry Start (From, To : Socket_FD); end Relay; ----------- -- Relay -- ----------- task body Relay is From_FD, To_FD : Socket_FD; begin select accept Start (From, To : Socket_FD) do From_FD := From; To_FD := To; end Start; or terminate; end select; loop Send (To_FD, Receive (From_FD)); end loop; exception when Connection_Closed => Put_Line ("Connection closed"); Shutdown (From_FD, Receive); Shutdown (To_FD, Send); end Relay; Accepting_Socket, Incoming_Socket, Outgoing_Socket : Socket_FD; type Relay_Access is access Relay; Dummy : Relay_Access; begin if Argument_Count /= 3 then Raise_Exception (Constraint_Error'Identity, "Usage: " & Command_Name & " localport remotehost remoteport"); end if; Socket (Accepting_Socket, PF_INET, SOCK_STREAM); Setsockopt (Accepting_Socket, SOL_SOCKET, SO_REUSEADDR, 1); Bind (Accepting_Socket, Positive'Value (Argument (1))); Listen (Accepting_Socket); loop Put_Line ("Waiting for new connection"); Accept_Socket (Accepting_Socket, Incoming_Socket); Put_Line ("New connection acknowledged"); Socket (Outgoing_Socket, PF_INET, SOCK_STREAM); Put_Line ("Connecting to remote host"); Connect (Outgoing_Socket, Argument (2), Positive'Value (Argument (3))); Put_Line ("Connection established"); Dummy := new Relay; Dummy.Start (Incoming_Socket, Outgoing_Socket); Dummy := new Relay; Dummy.Start (Outgoing_Socket, Incoming_Socket); end loop; end TCPRelay; adasockets-1.8.10/configure0000744000175000001440000153443111746260700012562 00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.68. # # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software # Foundation, Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. 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Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } # Try some XSI features xsi_shell=no ( _lt_dummy="a/b/c" test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ = c,a/b,b/c, \ && eval 'test $(( 1 + 1 )) -eq 2 \ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ && xsi_shell=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 $as_echo "$xsi_shell" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } lt_shell_append=no ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ >/dev/null 2>&1 \ && lt_shell_append=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 $as_echo "$lt_shell_append" >&6; } if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test "$GCC" != yes; then reload_cmds=false fi ;; darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -ne 0; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test "x$lt_cv_ar_at_file" = xno; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case ${with_sysroot} in #( yes) if test "$GCC" = yes; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 $as_echo "${with_sysroot}" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; sparc*-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) LD="${LD-ld} -m elf64_sparc" ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... 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" >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. 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Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 $as_echo "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : else # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? 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The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi export_dynamic_flag_spec='${wl}-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_="/usr/lib:/lib" fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_="/usr/lib:/lib" fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' if test "$with_gnu_ld" = yes; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; else sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile="$lt_outputfile.exe" lt_tool_outputfile="$lt_tool_outputfile.exe" ;; esac~ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test "$lt_cv_ld_force_load" = "yes"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs=no fi ;; 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*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='${wl}-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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The import file would start with # the line `#! .'. This would cause the generated library to # depend on `.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. if test "$aix_use_runtimelinking" = yes; then # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' else # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='${libname}${release}.a $libname.a' soname_spec='${libname}${release}${shared_ext}$major' fi shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_shl_load=yes else ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes; then : lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes; then : lt_cv_dlopen="dlopen" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_svld_dlopen=yes else ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 $as_echo_n "checking for dld_link in -ldld... " >&6; } if ${ac_cv_lib_dld_dld_link+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dld_link (); int main () { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_dld_link=yes else ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = xyes; then : lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" fi fi fi fi fi fi ;; esac if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes else enable_dlopen=no fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS="$LDFLAGS" wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 $as_echo_n "checking whether a program can dlopen itself... " >&6; } if ${lt_cv_dlopen_self+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisbility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 $as_echo "$lt_cv_dlopen_self" >&6; } if test "x$lt_cv_dlopen_self" = xyes; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 $as_echo_n "checking whether a statically linked program can dlopen itself... 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"bad value ${enableval} for --enable-doc" "$LINENO" 5 ;; esac else doc=true fi if test x$doc = xtrue; then BUILD_DOC_TRUE= BUILD_DOC_FALSE='#' else BUILD_DOC_TRUE='#' BUILD_DOC_FALSE= fi # # Check for examples build and installation # # Check whether --enable-examples was given. if test "${enable_examples+set}" = set; then : enableval=$enable_examples; case "${enableval}" in yes) examples=true ;; no) examples=false ;; *) as_fn_error $? "bad value ${enableval} for --enable-examples" "$LINENO" 5 ;; esac else examples=true fi if test x$examples = xtrue; then BUILD_EXAMPLES_TRUE= BUILD_EXAMPLES_FALSE='#' else BUILD_EXAMPLES_TRUE='#' BUILD_EXAMPLES_FALSE= fi # # Check for documentation software # # Extract the first word of "getdefs", so it can be a program name with args. set dummy getdefs; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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Prerequisites ============= Build and install a working GNAT/RTEMS toolset and a BSP. Make sure networking and POSIX are enabled. Detailed instructions are available online in the RTEMS Wiki at: http://www.rtems.org/wiki/index.php/RTEMSAda Run at least one sample from the RTEMS build (e.g. hello.exe or sample.exe) to confirm that RTEMS itself was properly built. Build and run the RTEMS hello_world_ada from the ada-examples package using your GNAT/RTEMS development environment. If everything is working at this point, then you are ready to build Ada Sockets. Generate sockets-constants.ads ============================== Subdirectory: rtems We will use the RTEMS you installed to build and run a program called "constants.exe". The output of this program needs to be saved as sockets-constants.ads. To compile this program use the Makefile.RTEMS. RTEMS_MAKEFILE_PATH=install_path_of_BSP \ make -f Makefile.RTEMS Then run the program o-optimize/constants.exe on the target hardware. Your saved target board output may end up with DOS style CR/LF's. Run "dos2unix" on the file to get it back to Unix style. There is a version of this file generated using psim using a pre-4.8 CVS snapshot of RTEMS which should work on any target. You can use this but you would be safer to generate your own. Consider it an example of how it should look when it works. Building Ada Sockets ==================== Subdirectory: src Now that you have a sockets-constants.ads, we can build the Ada Sockets library. Makefile.adasockets is provided for this step: RTEMS_MAKEFILE_PATH=install_patch_of_BSP \ make -f Makefile.RTEMS After the library is compiled, it may be installed using the following: RTEMS_MAKEFILE_PATH=install_patch_of_BSP make -f Makefile.RTEMS install Building Examples ================= Subdirectory: examples After building the sockets package, build the examples the same way RTEMS_MAKEFILE_PATH=install_patch_of_BSP \ make -f Makefile.RTEMS BUGS: + stream_listener core dumps if the endian of the stream_sender is not the same as the listener. + multicast does not yet work. This is probably an RTEMS issue. adasockets-1.8.10/NEWS0000644000175000017500000003123011746260666011357 00000000000000-*- outline -*- * New in AdaSockets 1.8.8 New constants Null_Socket_FD and Null_Multicast_Socket_FD have been defined. Use `pkg-config' for post-installation configuration. * New in AdaSockets 1.8.7 The configure flag --enable-debug has been renamed into --enable-maintainer-mode as it better reflects what it does. Also, it now turns on all GNAT and GCC warnings. This is probably one of the last release of AdaSockets not based on GNAT.Sockets. * New in AdaSockets 1.8.6 Add RTEMS port from Joel Sherrill . Fix style issues and warnings from newer GNAT versions. Use a LIBVERSION of 1:0:0 as is done in the Debian package. * New in AdaSockets 1.8.5 Fix locking race condition in naming routines. Bug found and fix sent by Dmitriy Anisimkov . Allow explicit interface selection for multicast sockets. Patch sent by Guillaume Foliard . Use inet_aton instead of inet_addr. Patch sent by Guillaume Foliard . Use -lresolv on Solaris for inet_aton. Update build process with latest autotools. Use stdlib.h and string.h in constants.c when appropriate. * New in AdaSockets 1.8.4.7 Packaging glitch is now fixed, thanks to Dani for reporting it. * New in AdaSockets 1.8.4.6 Fix documentation, thanks to . Do not require a C++ compiler to be present because it is of no use. Request from Dmitriy Anisimkov . * New in AdaSockets 1.8.4.5 The Sockets.Naming.Value function now checks that a correct dotted IP address is given. Add a new example "value" to test the Sockets.Naming.Value function. * New in AdaSockets 1.8.4.4 Fix bug an offset-by-one error in Sockets.Receive_Some. Bug found and fix sent by Dmitriy Anisimkov . Fix typo in documentation, thanks to Vladimir . * New in AdaSockets 1.8.4.3 Fix bug in Sockets.Receive in presence of connection errors. Bug found and fix sent by Dmitriy Anisimkov . * New in AdaSockets 1.8.4.2 In-source-tree build for AdaSockets was broken, this is now fixed. * New in AdaSockets 1.8.4.1 AdaSockets now has two build options: --disable-doc and --disable-examples. * New in AdaSockets 1.8.4 This version only fix some builds problems when gnatmake cannot be found. * New in AdaSockets 1.8.3 Fix several bugs and glitches with older versions of GNAT. * New in AdaSockets 1.8.2 To remove the risk of using two different versions of GNAT, gnatmake is now used as the only driver to compile Ada code. * New in AdaSockets 1.8.1 The change in AdaSockets 1.8 broke compilation with versions of GNAT older than 5.01. This version restores it for every GNAT version. Bug found by Duncan Sands . * New in AdaSockets 1.8 A change in the `gnatkr' program for GNAT 5.01 required a change in AdaSockets. Patch sent by Dmitriy Anisimkov . * New in AdaSockets 1.7 A bug in multicast sockets handling has been fixed (which could cause incompatibities on heterogeneous architectures). Bug found and fix sent by Guillaume Foliard . A new Create_Multicast_Socket function allows you to choose the local port to use. * New in AdaSockets 1.6 A new procedure Get_Line looks like Ada.Text_IO equivalent. The Get_Line function also now takes a default argument. * New in AdaSockets 1.5.1 Interface change: some types have been moved in Sockets.Types, a new package. Also, the sa_len and sin_len fields have been introduced respectively in Sockaddr and Sockaddr_In types when applicable. Autoconf file has been renamed from configure.in to configure.ac to use newest autoconf file naming conventions. * New in AdaSockets 1.5 AdaSockets don't check the version string of GNAT anymore as it works with any decently recent version. Also, remove two useless copies in some of the Receive_ routines which could penalize large transfers. * New in AdaSockets 1.4.1 Work with GNAT 3.15p (the version string has yet another format). Thanks to Jean-Pierre Rosen for signalling this problem. * New in AdaSockets 1.4 AdaSockets now supports GNAT 3.2 from the GCC tree and Windows XP. Windows patch sent by Jeffrey Creem . * New in AdaSockets 1.3 AdaSockets now supports OpenVMS. Support added by Dominik Madon . * New in AdaSockets 1.2 ** New Connect behaviour in case of failure Connect can now raise Socket_Error (where previously Connection_Refused was used) if another error happens (such as "no route to host"). Change suggested and patch sent by Dmitriy Anisimkov . ** Addendum in documentation It has been explicitely noted that string-oriented communication with datagrams requires the user to set a buffer on the receiving socket. * New in AdaSockets 1.1 ** New documentation AdaSockets now comes with a small documentation. See it online on http://www.rfc1149.net/devel/adasockets or in the doc directory of the distribution. ** New constants A whole set of new constants have been made available. See the documentation. Thanks to Sune Falck . ** Cleanup The constant PF_INET should be used instead of AF_INET when creating sockets. The old option (which is not correct even if they hold the same value) should be changed in your source code into the new one. ** Bug fix The examples/multi program can now be run several times on the same machine. Thanks to Sune Falck . * New in AdaSockets 1.0 ** New exception The exception Socket_Error will be raised instead of Constraint_Error. Thanks to Dmitriy Anisimkov . ** Major version change I was tired of the 0.1.x serie, as AdaSockets is now mature enough for being used in large applications. * New in AdaSockets 0.1.20 ** New contrib directory The new contrib directory includes scripts to make win32 installation easier, thanks to Dmitriy Anisimkov . ** New high-level function Getsockopt is now available. Patch sent by Dmitriy Anisimkov . ** New thin function and constants The ioctl() function and two constants, FIONBIO and FIONREAD, have been added to the thin binding. close() is now bound as a function instead of a procedure, since specific code may need to check the result. Also, a new Sockets.Thin.Errno function gives an error code that is portable between Unix and win32. Thanks to Dmitriy Anisimkov . * New in AdaSockets 0.1.19 ** New features for Windows Maxim Reznik did adapt AdaSockets so that it offers all the functions needed for AdaBroker on Windows. This way, he could use AdaBroker on this new platform. ** Minor enhancement When a socket is closed, its buffer space is reclaimed if the socket was still in buffered mode. Suggestion and patch sent by Dmitriy Anisimkov . ** Example fix The multicast example (which now works on Windows) has been fixed to do what it says. Fix sent by Juanma Barranquero . * New in AdaSockets 0.1.18 ** New subprograms Set_Buffer and Unset_Buffer Two new subprograms, Set_Buffer and Unset_Buffer, allow to read sockets in buffered mode. This is particularily important for UDP sockets. Feature suggested by Juanma Barranquero . The listener example has been modified to use buffered mode. * New in AdaSockets 0.1.17 ** Bug fix A bug prevented UDP sockets to be able to receive data, at least on Windows. Reported and fixed by Juanma Barranquero . * New in AdaSockets 0.1.16 ** New port Thanks to Dmitriy Anisimkov , AdaSockets now builds correctly on a Windows MINGW system. You need a set of Unix tools to build it; it has been tested with the Cygwin toolset. * New in AdaSockets 0.1.15 ** Bug fix Send could sometimes incorrectly raise Constraint_Error instead of the more logical Connection_Closed. Reported and fixed by Pascal Obry . * New in AdaSockets 0.1.14 ** Bug fix Get_Sock_Port and Get_Peer_Port did not return the right result on little endian machines. Reported and fixed by Stphane Patureau . * New in AdaSockets 0.1.13 ** New functions Get_Sock_Addr and Get_Sock_Port This time, the new functions, that work locally, have been suggested by Alan Barnes . ** Bind enhancement Alan Barnes also proposed a Bind enhancement to accept 0 as a valid port. In this case, a free one will be allocated by the system. Also, it is now possible to specify the bind address. * New in AdaSockets 0.1.12 ** New functions Get_Peer_Addr and Get_Peer_Port Two new functions allow a user to know the address and port used by the peer. Based on a suggestion from Sander Cox . ** Bug fix The split program had a forgotten incrementation, which made it fail on some machines with long qualified names. Fix sent by Thomas Quinot . * New in AdaSockets 0.1.11 ** New constants defined David J. Kristola asked for two new constants to be defined, O_NONBLOCK and MSG_PEEK. These will be used for a new extension (non-blocking sockets) that he plans to release in the near future. * New in AdaSockets 0.1.10 ** New package Sockets.Stream_IO A new package Sockets.Stream_IO allows the user to build a stream from an existing socket. The stream can then be used as any other Ada stream. Two new examples, stream_listener and stream_sender are provided to demonstrate this feature. ** New procedure Receive_Some. A new Receive_Some procedure, suggested by Laurent Guerby, allows the user to get the first data available instead of waiting for the buffer to be filled. ** Allow adasockets-config to be called with no parameter. This has been suggested by Preben Randhol, and simplifies the gnatmake command line whenever someone uses no library but adasockets. * New in AdaSockets 0.1.9 ** Add a new function Get_FD. A new function Get_FD has been added in the Sockets package to let GtkAda users add this descriptor to the list of descriptors to watch. Patch sent by Bobby D. Bryant . * New in AdaSockets 0.1.8 ** Change the building process AdaSockets now comes as a shared and a non-shared library. ** Fix bugs on 64 bit platforms The iovec_len field in sockets-thin.ads was incorrectly marked as being an Integer instead of a Storage_Offset. * New in AdaSockets 0.1.7 ** Add support for FreeBSD FreeBSD 3.x, 4.0 and 5.0-CURRENT are now supported out of the box. * New in AdaSockets 0.1.6 ** Add a `adasockets-config' script The AdaSockets library can now be found automatically on your system if it has been installed properly. * New in AdaSockets 0.1.5 ** Fix a race condition when using naming services gethostbyname() and friends functions are not thread safe because they return a pointer on a static memory zone. Incriminated calls are now protected by a mutex. The overhead should be neglictible as those functions aren't usually called often. * New in AdaSockets 0.1.4 ** Fix a descriptor leak when using TCP sockets close() was not called properly after a socket has been shutdowned in both directions. Since we do not want to add the burden of calling close() onto the user, we record the state for each direction and call close() when appropriate. ** Fix an installation bug In some situations (unexistant lib subdirectory in target prefix directory), the installation directory was not properly created. This is now fixed. ** Add some thin bindings entries Thin bindigs entries have been added for socketpair() and AF_UNIX. * New in AdaSockets 0.1.3 ** Support for IP multicast The package Sockets.Multicast can be used to create Multicast interfaces on machine that support it. ** Interface changes Some functions have been transformed into procedures to ease the addition of multicast sockets. ** New example The multi example can be used as both a multicast sender and receiver. * New in AdaSockets 0.1.2 ** Warning suppressed Some versions of GNAT were detecting incorrectly a missing raise in some cases. Signaled by Nicolas Ollinger . ** New example A listener example which is only a server has been added to avoid any confusion between clients and servers. Suggestion by Scott Moody . * New in AdaSockets 0.1.1 ** `aux' -> `support' The subdirectory `aux' in the distribution has been renamed into `support' to avoid a name clash on Windows NT with the standard peripherical `aux'. 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-sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nios | nios2 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | ubicom32 \ | v850 | v850e \ | we32k \ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | picochip) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. Should this be sysv3.2? i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze) basic_machine=microblaze-xilinx ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; mvs) basic_machine=i370-ibm os=-mvs ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc) basic_machine=powerpc-unknown ;; ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; tile*) basic_machine=tile-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; z80-*-coff) basic_machine=z80-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; mmix) basic_machine=mmix-knuth ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; 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IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... 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If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $cpprog $src $dsttmp" command. # { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && # If -C, don't bother to copy if it wouldn't change the file. if $copy_on_change && old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && eval "$initialize_posix_glob" && $posix_glob set -f && set X $old && old=:$2:$4:$5:$6 && set X $new && new=:$2:$4:$5:$6 && $posix_glob set +f && test "$old" = "$new" && $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 then rm -f "$dsttmp" else # Rename the file to the real destination. $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. { # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { test ! -f "$dst" || $doit $rmcmd -f "$dst" 2>/dev/null || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } } || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dst" } fi || exit 1 trap '' 0 fi done # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: adasockets-1.8.10/support/texinfo.tex0000644000175000017500000062214311746260666014603 00000000000000% texinfo.tex -- TeX macros to handle Texinfo files. % % Load plain if necessary, i.e., if running under initex. \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi % \def\texinfoversion{2000-12-12.07} % % Copyright (C) 1985, 86, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000 % Free Software Foundation, Inc. % % This texinfo.tex file is free software; you can redistribute it and/or % modify it under the terms of the GNU General Public License as % published by the Free Software Foundation; either version 2, or (at % your option) any later version. % % This texinfo.tex file is distributed in the hope that it will be % useful, but WITHOUT ANY WARRANTY; without even the implied warranty % of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU % General Public License for more details. % % You should have received a copy of the GNU General Public License % along with this texinfo.tex file; see the file COPYING. If not, write % to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, % Boston, MA 02111-1307, USA. % % In other words, you are welcome to use, share and improve this program. % You are forbidden to forbid anyone else to use, share and improve % what you give them. Help stamp out software-hoarding! % % Please try the latest version of texinfo.tex before submitting bug % reports; you can get the latest version from: % ftp://ftp.gnu.org/gnu/texinfo.tex % (and all GNU mirrors, see http://www.gnu.org/order/ftp.html) % ftp://texinfo.org/tex/texinfo.tex % ftp://us.ctan.org/macros/texinfo/texinfo.tex % (and all CTAN mirrors, finger ctan@us.ctan.org for a list). % /home/gd/gnu/doc/texinfo.tex on the GNU machines. % The texinfo.tex in any given Texinfo distribution could well be out % of date, so if that's what you're using, please check. % Texinfo has a small home page at http://texinfo.org/. % % Send bug reports to bug-texinfo@gnu.org. Please include including a % complete document in each bug report with which we can reproduce the % problem. Patches are, of course, greatly appreciated. % % To process a Texinfo manual with TeX, it's most reliable to use the % texi2dvi shell script that comes with the distribution. For a simple % manual foo.texi, however, you can get away with this: % tex foo.texi % texindex foo.?? % tex foo.texi % tex foo.texi % dvips foo.dvi -o # or whatever, to process the dvi file; this makes foo.ps. % The extra runs of TeX get the cross-reference information correct. % Sometimes one run after texindex suffices, and sometimes you need more % than two; texi2dvi does it as many times as necessary. % % It is possible to adapt texinfo.tex for other languages. You can get % the existing language-specific files from ftp://ftp.gnu.org/gnu/texinfo/. \message{Loading texinfo [version \texinfoversion]:} % If in a .fmt file, print the version number % and turn on active characters that we couldn't do earlier because % they might have appeared in the input file name. \everyjob{\message{[Texinfo version \texinfoversion]}% \catcode`+=\active \catcode`\_=\active} % Save some parts of plain tex whose names we will redefine. \let\ptexb=\b \let\ptexbullet=\bullet \let\ptexc=\c \let\ptexcomma=\, \let\ptexdot=\. \let\ptexdots=\dots \let\ptexend=\end \let\ptexequiv=\equiv \let\ptexexclam=\! \let\ptexi=\i \let\ptexlbrace=\{ \let\ptexrbrace=\} \let\ptexstar=\* \let\ptext=\t % We never want plain's outer \+ definition in Texinfo. % For @tex, we can use \tabalign. \let\+ = \relax \message{Basics,} \chardef\other=12 % If this character appears in an error message or help string, it % starts a new line in the output. \newlinechar = `^^J % Set up fixed words for English if not already set. \ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi \ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi \ifx\putwordfile\undefined \gdef\putwordfile{file}\fi \ifx\putwordin\undefined \gdef\putwordin{in}\fi \ifx\putwordIndexIsEmpty\undefined \gdef\putwordIndexIsEmpty{(Index is empty)}\fi \ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi \ifx\putwordInfo\undefined \gdef\putwordInfo{Info}\fi \ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi \ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi \ifx\putwordNoTitle\undefined \gdef\putwordNoTitle{No Title}\fi \ifx\putwordof\undefined \gdef\putwordof{of}\fi \ifx\putwordon\undefined \gdef\putwordon{on}\fi \ifx\putwordpage\undefined \gdef\putwordpage{page}\fi \ifx\putwordsection\undefined \gdef\putwordsection{section}\fi \ifx\putwordSection\undefined \gdef\putwordSection{Section}\fi \ifx\putwordsee\undefined \gdef\putwordsee{see}\fi \ifx\putwordSee\undefined \gdef\putwordSee{See}\fi \ifx\putwordShortTOC\undefined \gdef\putwordShortTOC{Short Contents}\fi \ifx\putwordTOC\undefined \gdef\putwordTOC{Table of Contents}\fi % \ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi \ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi \ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi \ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi \ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi \ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi \ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi \ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi \ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi \ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi \ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi \ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi % \ifx\putwordDefmac\undefined \gdef\putwordDefmac{Macro}\fi \ifx\putwordDefspec\undefined \gdef\putwordDefspec{Special Form}\fi \ifx\putwordDefvar\undefined \gdef\putwordDefvar{Variable}\fi \ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi \ifx\putwordDeftypevar\undefined\gdef\putwordDeftypevar{Variable}\fi \ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi \ifx\putwordDeftypefun\undefined\gdef\putwordDeftypefun{Function}\fi % Ignore a token. % \def\gobble#1{} \hyphenation{ap-pen-dix} \hyphenation{mini-buf-fer mini-buf-fers} \hyphenation{eshell} \hyphenation{white-space} % Margin to add to right of even pages, to left of odd pages. \newdimen \bindingoffset \newdimen \normaloffset \newdimen\pagewidth \newdimen\pageheight % Sometimes it is convenient to have everything in the transcript file % and nothing on the terminal. We don't just call \tracingall here, % since that produces some useless output on the terminal. % \def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}% \ifx\eTeXversion\undefined \def\loggingall{\tracingcommands2 \tracingstats2 \tracingpages1 \tracingoutput1 \tracinglostchars1 \tracingmacros2 \tracingparagraphs1 \tracingrestores1 \showboxbreadth\maxdimen\showboxdepth\maxdimen }% \else \def\loggingall{\tracingcommands3 \tracingstats2 \tracingpages1 \tracingoutput1 \tracinglostchars1 \tracingmacros2 \tracingparagraphs1 \tracingrestores1 \tracingscantokens1 \tracingassigns1 \tracingifs1 \tracinggroups1 \tracingnesting2 \showboxbreadth\maxdimen\showboxdepth\maxdimen }% \fi % For @cropmarks command. % Do @cropmarks to get crop marks. % \newif\ifcropmarks \let\cropmarks = \cropmarkstrue % % Dimensions to add cropmarks at corners. % Added by P. A. MacKay, 12 Nov. 1986 % \newdimen\outerhsize \newdimen\outervsize % set by the paper size routines \newdimen\cornerlong \cornerlong=1pc \newdimen\cornerthick \cornerthick=.3pt \newdimen\topandbottommargin \topandbottommargin=.75in % Main output routine. \chardef\PAGE = 255 \output = {\onepageout{\pagecontents\PAGE}} \newbox\headlinebox \newbox\footlinebox % \onepageout takes a vbox as an argument. Note that \pagecontents % does insertions, but you have to call it yourself. \def\onepageout#1{% \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi % \ifodd\pageno \advance\hoffset by \bindingoffset \else \advance\hoffset by -\bindingoffset\fi % % Do this outside of the \shipout so @code etc. will be expanded in % the headline as they should be, not taken literally (outputting ''code). \setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}% \setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}% % {% % Have to do this stuff outside the \shipout because we want it to % take effect in \write's, yet the group defined by the \vbox ends % before the \shipout runs. % \escapechar = `\\ % use backslash in output files. \indexdummies % don't expand commands in the output. \normalturnoffactive % \ in index entries must not stay \, e.g., if % the page break happens to be in the middle of an example. \shipout\vbox{% % Do this early so pdf references go to the beginning of the page. \ifpdfmakepagedest \pdfmkdest{\the\pageno} \fi % \ifcropmarks \vbox to \outervsize\bgroup \hsize = \outerhsize \vskip-\topandbottommargin \vtop to0pt{% \line{\ewtop\hfil\ewtop}% \nointerlineskip \line{% \vbox{\moveleft\cornerthick\nstop}% \hfill \vbox{\moveright\cornerthick\nstop}% }% \vss}% \vskip\topandbottommargin \line\bgroup \hfil % center the page within the outer (page) hsize. \ifodd\pageno\hskip\bindingoffset\fi \vbox\bgroup \fi % \unvbox\headlinebox \pagebody{#1}% \ifdim\ht\footlinebox > 0pt % Only leave this space if the footline is nonempty. % (We lessened \vsize for it in \oddfootingxxx.) % The \baselineskip=24pt in plain's \makefootline has no effect. \vskip 2\baselineskip \unvbox\footlinebox \fi % \ifcropmarks \egroup % end of \vbox\bgroup \hfil\egroup % end of (centering) \line\bgroup \vskip\topandbottommargin plus1fill minus1fill \boxmaxdepth = \cornerthick \vbox to0pt{\vss \line{% \vbox{\moveleft\cornerthick\nsbot}% \hfill \vbox{\moveright\cornerthick\nsbot}% }% \nointerlineskip \line{\ewbot\hfil\ewbot}% }% \egroup % \vbox from first cropmarks clause \fi }% end of \shipout\vbox }% end of group with \turnoffactive \advancepageno \ifnum\outputpenalty>-20000 \else\dosupereject\fi } \newinsert\margin \dimen\margin=\maxdimen \def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}} {\catcode`\@ =11 \gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi % marginal hacks, juha@viisa.uucp (Juha Takala) \ifvoid\margin\else % marginal info is present \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi \dimen@=\dp#1 \unvbox#1 \ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi \ifr@ggedbottom \kern-\dimen@ \vfil \fi} } % Here are the rules for the cropmarks. Note that they are % offset so that the space between them is truly \outerhsize or \outervsize % (P. A. MacKay, 12 November, 1986) % \def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong} \def\nstop{\vbox {\hrule height\cornerthick depth\cornerlong width\cornerthick}} \def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong} \def\nsbot{\vbox {\hrule height\cornerlong depth\cornerthick width\cornerthick}} % Parse an argument, then pass it to #1. The argument is the rest of % the input line (except we remove a trailing comment). #1 should be a % macro which expects an ordinary undelimited TeX argument. % \def\parsearg#1{% \let\next = #1% \begingroup \obeylines \futurelet\temp\parseargx } % If the next token is an obeyed space (from an @example environment or % the like), remove it and recurse. Otherwise, we're done. \def\parseargx{% % \obeyedspace is defined far below, after the definition of \sepspaces. \ifx\obeyedspace\temp \expandafter\parseargdiscardspace \else \expandafter\parseargline \fi } % Remove a single space (as the delimiter token to the macro call). {\obeyspaces % \gdef\parseargdiscardspace {\futurelet\temp\parseargx}} {\obeylines % \gdef\parseargline#1^^M{% \endgroup % End of the group started in \parsearg. % % First remove any @c comment, then any @comment. % Result of each macro is put in \toks0. \argremovec #1\c\relax % \expandafter\argremovecomment \the\toks0 \comment\relax % % % Call the caller's macro, saved as \next in \parsearg. \expandafter\next\expandafter{\the\toks0}% }% } % Since all \c{,omment} does is throw away the argument, we can let TeX % do that for us. The \relax here is matched by the \relax in the call % in \parseargline; it could be more or less anything, its purpose is % just to delimit the argument to the \c. \def\argremovec#1\c#2\relax{\toks0 = {#1}} \def\argremovecomment#1\comment#2\relax{\toks0 = {#1}} % \argremovec{,omment} might leave us with trailing spaces, though; e.g., % @end itemize @c foo % will have two active spaces as part of the argument with the % `itemize'. Here we remove all active spaces from #1, and assign the % result to \toks0. % % This loses if there are any *other* active characters besides spaces % in the argument -- _ ^ +, for example -- since they get expanded. % Fortunately, Texinfo does not define any such commands. (If it ever % does, the catcode of the characters in questionwill have to be changed % here.) But this means we cannot call \removeactivespaces as part of % \argremovec{,omment}, since @c uses \parsearg, and thus the argument % that \parsearg gets might well have any character at all in it. % \def\removeactivespaces#1{% \begingroup \ignoreactivespaces \edef\temp{#1}% \global\toks0 = \expandafter{\temp}% \endgroup } % Change the active space to expand to nothing. % \begingroup \obeyspaces \gdef\ignoreactivespaces{\obeyspaces\let =\empty} \endgroup \def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next} %% These are used to keep @begin/@end levels from running away %% Call \inENV within environments (after a \begingroup) \newif\ifENV \ENVfalse \def\inENV{\ifENV\relax\else\ENVtrue\fi} \def\ENVcheck{% \ifENV\errmessage{Still within an environment; press RETURN to continue} \endgroup\fi} % This is not perfect, but it should reduce lossage % @begin foo is the same as @foo, for now. \newhelp\EMsimple{Press RETURN to continue.} \outer\def\begin{\parsearg\beginxxx} \def\beginxxx #1{% \expandafter\ifx\csname #1\endcsname\relax {\errhelp=\EMsimple \errmessage{Undefined command @begin #1}}\else \csname #1\endcsname\fi} % @end foo executes the definition of \Efoo. % \def\end{\parsearg\endxxx} \def\endxxx #1{% \removeactivespaces{#1}% \edef\endthing{\the\toks0}% % \expandafter\ifx\csname E\endthing\endcsname\relax \expandafter\ifx\csname \endthing\endcsname\relax % There's no \foo, i.e., no ``environment'' foo. \errhelp = \EMsimple \errmessage{Undefined command `@end \endthing'}% \else \unmatchedenderror\endthing \fi \else % Everything's ok; the right environment has been started. \csname E\endthing\endcsname \fi } % There is an environment #1, but it hasn't been started. Give an error. % \def\unmatchedenderror#1{% \errhelp = \EMsimple \errmessage{This `@end #1' doesn't have a matching `@#1'}% } % Define the control sequence \E#1 to give an unmatched @end error. % \def\defineunmatchedend#1{% \expandafter\def\csname E#1\endcsname{\unmatchedenderror{#1}}% } % Single-spacing is done by various environments (specifically, in % \nonfillstart and \quotations). \newskip\singlespaceskip \singlespaceskip = 12.5pt \def\singlespace{% % Why was this kern here? It messes up equalizing space above and below % environments. --karl, 6may93 %{\advance \baselineskip by -\singlespaceskip %\kern \baselineskip}% \setleading \singlespaceskip } %% Simple single-character @ commands % @@ prints an @ % Kludge this until the fonts are right (grr). \def\@{{\tt\char64}} % This is turned off because it was never documented % and you can use @w{...} around a quote to suppress ligatures. %% Define @` and @' to be the same as ` and ' %% but suppressing ligatures. %\def\`{{`}} %\def\'{{'}} % Used to generate quoted braces. \def\mylbrace {{\tt\char123}} \def\myrbrace {{\tt\char125}} \let\{=\mylbrace \let\}=\myrbrace \begingroup % Definitions to produce actual \{ & \} command in an index. \catcode`\{ = 12 \catcode`\} = 12 \catcode`\[ = 1 \catcode`\] = 2 \catcode`\@ = 0 \catcode`\\ = 12 @gdef@lbracecmd[\{]% @gdef@rbracecmd[\}]% @endgroup % Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent % Others are defined by plain TeX: @` @' @" @^ @~ @= @v @H. \let\, = \c \let\dotaccent = \. \def\ringaccent#1{{\accent23 #1}} \let\tieaccent = \t \let\ubaraccent = \b \let\udotaccent = \d % Other special characters: @questiondown @exclamdown % Plain TeX defines: @AA @AE @O @OE @L (and lowercase versions) @ss. \def\questiondown{?`} \def\exclamdown{!`} % Dotless i and dotless j, used for accents. \def\imacro{i} \def\jmacro{j} \def\dotless#1{% \def\temp{#1}% \ifx\temp\imacro \ptexi \else\ifx\temp\jmacro \j \else \errmessage{@dotless can be used only with i or j}% \fi\fi } % Be sure we're in horizontal mode when doing a tie, since we make space % equivalent to this in @example-like environments. Otherwise, a space % at the beginning of a line will start with \penalty -- and % since \penalty is valid in vertical mode, we'd end up putting the % penalty on the vertical list instead of in the new paragraph. {\catcode`@ = 11 % Avoid using \@M directly, because that causes trouble % if the definition is written into an index file. \global\let\tiepenalty = \@M \gdef\tie{\leavevmode\penalty\tiepenalty\ } } % @: forces normal size whitespace following. \def\:{\spacefactor=1000 } % @* forces a line break. \def\*{\hfil\break\hbox{}\ignorespaces} % @. is an end-of-sentence period. \def\.{.\spacefactor=3000 } % @! is an end-of-sentence bang. \def\!{!\spacefactor=3000 } % @? is an end-of-sentence query. \def\?{?\spacefactor=3000 } % @w prevents a word break. Without the \leavevmode, @w at the % beginning of a paragraph, when TeX is still in vertical mode, would % produce a whole line of output instead of starting the paragraph. \def\w#1{\leavevmode\hbox{#1}} % @group ... @end group forces ... to be all on one page, by enclosing % it in a TeX vbox. We use \vtop instead of \vbox to construct the box % to keep its height that of a normal line. According to the rules for % \topskip (p.114 of the TeXbook), the glue inserted is % max (\topskip - \ht (first item), 0). If that height is large, % therefore, no glue is inserted, and the space between the headline and % the text is small, which looks bad. % \def\group{\begingroup \ifnum\catcode13=\active \else \errhelp = \groupinvalidhelp \errmessage{@group invalid in context where filling is enabled}% \fi % % The \vtop we start below produces a box with normal height and large % depth; thus, TeX puts \baselineskip glue before it, and (when the % next line of text is done) \lineskip glue after it. (See p.82 of % the TeXbook.) Thus, space below is not quite equal to space % above. But it's pretty close. \def\Egroup{% \egroup % End the \vtop. \endgroup % End the \group. }% % \vtop\bgroup % We have to put a strut on the last line in case the @group is in % the midst of an example, rather than completely enclosing it. % Otherwise, the interline space between the last line of the group % and the first line afterwards is too small. But we can't put the % strut in \Egroup, since there it would be on a line by itself. % Hence this just inserts a strut at the beginning of each line. \everypar = {\strut}% % % Since we have a strut on every line, we don't need any of TeX's % normal interline spacing. \offinterlineskip % % OK, but now we have to do something about blank % lines in the input in @example-like environments, which normally % just turn into \lisppar, which will insert no space now that we've % turned off the interline space. Simplest is to make them be an % empty paragraph. \ifx\par\lisppar \edef\par{\leavevmode \par}% % % Reset ^^M's definition to new definition of \par. \obeylines \fi % % Do @comment since we are called inside an environment such as % @example, where each end-of-line in the input causes an % end-of-line in the output. We don't want the end-of-line after % the `@group' to put extra space in the output. Since @group % should appear on a line by itself (according to the Texinfo % manual), we don't worry about eating any user text. \comment } % % TeX puts in an \escapechar (i.e., `@') at the beginning of the help % message, so this ends up printing `@group can only ...'. % \newhelp\groupinvalidhelp{% group can only be used in environments such as @example,^^J% where each line of input produces a line of output.} % @need space-in-mils % forces a page break if there is not space-in-mils remaining. \newdimen\mil \mil=0.001in \def\need{\parsearg\needx} % Old definition--didn't work. %\def\needx #1{\par % %% This method tries to make TeX break the page naturally %% if the depth of the box does not fit. %{\baselineskip=0pt% %\vtop to #1\mil{\vfil}\kern -#1\mil\nobreak %\prevdepth=-1000pt %}} \def\needx#1{% % Ensure vertical mode, so we don't make a big box in the middle of a % paragraph. \par % % If the @need value is less than one line space, it's useless. \dimen0 = #1\mil \dimen2 = \ht\strutbox \advance\dimen2 by \dp\strutbox \ifdim\dimen0 > \dimen2 % % Do a \strut just to make the height of this box be normal, so the % normal leading is inserted relative to the preceding line. % And a page break here is fine. \vtop to #1\mil{\strut\vfil}% % % TeX does not even consider page breaks if a penalty added to the % main vertical list is 10000 or more. But in order to see if the % empty box we just added fits on the page, we must make it consider % page breaks. On the other hand, we don't want to actually break the % page after the empty box. So we use a penalty of 9999. % % There is an extremely small chance that TeX will actually break the % page at this \penalty, if there are no other feasible breakpoints in % sight. (If the user is using lots of big @group commands, which % almost-but-not-quite fill up a page, TeX will have a hard time doing % good page breaking, for example.) However, I could not construct an % example where a page broke at this \penalty; if it happens in a real % document, then we can reconsider our strategy. \penalty9999 % % Back up by the size of the box, whether we did a page break or not. \kern -#1\mil % % Do not allow a page break right after this kern. \nobreak \fi } % @br forces paragraph break \let\br = \par % @dots{} output an ellipsis using the current font. % We do .5em per period so that it has the same spacing in a typewriter % font as three actual period characters. % \def\dots{% \leavevmode \hbox to 1.5em{% \hskip 0pt plus 0.25fil minus 0.25fil .\hss.\hss.% \hskip 0pt plus 0.5fil minus 0.5fil }% } % @enddots{} is an end-of-sentence ellipsis. % \def\enddots{% \leavevmode \hbox to 2em{% \hskip 0pt plus 0.25fil minus 0.25fil .\hss.\hss.\hss.% \hskip 0pt plus 0.5fil minus 0.5fil }% \spacefactor=3000 } % @page forces the start of a new page % \def\page{\par\vfill\supereject} % @exdent text.... % outputs text on separate line in roman font, starting at standard page margin % This records the amount of indent in the innermost environment. % That's how much \exdent should take out. \newskip\exdentamount % This defn is used inside fill environments such as @defun. \def\exdent{\parsearg\exdentyyy} \def\exdentyyy #1{{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break}} % This defn is used inside nofill environments such as @example. \def\nofillexdent{\parsearg\nofillexdentyyy} \def\nofillexdentyyy #1{{\advance \leftskip by -\exdentamount \leftline{\hskip\leftskip{\rm#1}}}} % @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current % paragraph. For more general purposes, use the \margin insertion % class. WHICH is `l' or `r'. % \newskip\inmarginspacing \inmarginspacing=1cm \def\strutdepth{\dp\strutbox} % \def\doinmargin#1#2{\strut\vadjust{% \nobreak \kern-\strutdepth \vtop to \strutdepth{% \baselineskip=\strutdepth \vss % if you have multiple lines of stuff to put here, you'll need to % make the vbox yourself of the appropriate size. \ifx#1l% \llap{\ignorespaces #2\hskip\inmarginspacing}% \else \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}% \fi \null }% }} \def\inleftmargin{\doinmargin l} \def\inrightmargin{\doinmargin r} % % @inmargin{TEXT [, RIGHT-TEXT]} % (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right; % else use TEXT for both). % \def\inmargin#1{\parseinmargin #1,,\finish} \def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing. \setbox0 = \hbox{\ignorespaces #2}% \ifdim\wd0 > 0pt \def\lefttext{#1}% have both texts \def\righttext{#2}% \else \def\lefttext{#1}% have only one text \def\righttext{#1}% \fi % \ifodd\pageno \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin \else \def\temp{\inleftmargin\lefttext}% \fi \temp } % @include file insert text of that file as input. % Allow normal characters that we make active in the argument (a file name). \def\include{\begingroup \catcode`\\=12 \catcode`~=12 \catcode`^=12 \catcode`_=12 \catcode`|=12 \catcode`<=12 \catcode`>=12 \catcode`+=12 \parsearg\includezzz} % Restore active chars for included file. \def\includezzz#1{\endgroup\begingroup % Read the included file in a group so nested @include's work. \def\thisfile{#1}% \input\thisfile \endgroup} \def\thisfile{} % @center line outputs that line, centered \def\center{\parsearg\centerzzz} \def\centerzzz #1{{\advance\hsize by -\leftskip \advance\hsize by -\rightskip \centerline{#1}}} % @sp n outputs n lines of vertical space \def\sp{\parsearg\spxxx} \def\spxxx #1{\vskip #1\baselineskip} % @comment ...line which is ignored... % @c is the same as @comment % @ignore ... @end ignore is another way to write a comment \def\comment{\begingroup \catcode`\^^M=\other% \catcode`\@=\other \catcode`\{=\other \catcode`\}=\other% \commentxxx} {\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}} \let\c=\comment % @paragraphindent NCHARS % We'll use ems for NCHARS, close enough. % We cannot implement @paragraphindent asis, though. % \def\asisword{asis} % no translation, these are keywords \def\noneword{none} % \def\paragraphindent{\parsearg\doparagraphindent} \def\doparagraphindent#1{% \def\temp{#1}% \ifx\temp\asisword \else \ifx\temp\noneword \defaultparindent = 0pt \else \defaultparindent = #1em \fi \fi \parindent = \defaultparindent } % @exampleindent NCHARS % We'll use ems for NCHARS like @paragraphindent. % It seems @exampleindent asis isn't necessary, but % I preserve it to make it similar to @paragraphindent. \def\exampleindent{\parsearg\doexampleindent} \def\doexampleindent#1{% \def\temp{#1}% \ifx\temp\asisword \else \ifx\temp\noneword \lispnarrowing = 0pt \else \lispnarrowing = #1em \fi \fi } % @asis just yields its argument. Used with @table, for example. % \def\asis#1{#1} % @math means output in math mode. % We don't use $'s directly in the definition of \math because control % sequences like \math are expanded when the toc file is written. Then, % we read the toc file back, the $'s will be normal characters (as they % should be, according to the definition of Texinfo). So we must use a % control sequence to switch into and out of math mode. % % This isn't quite enough for @math to work properly in indices, but it % seems unlikely it will ever be needed there. % \let\implicitmath = $ \def\math#1{\implicitmath #1\implicitmath} % @bullet and @minus need the same treatment as @math, just above. \def\bullet{\implicitmath\ptexbullet\implicitmath} \def\minus{\implicitmath-\implicitmath} % @refill is a no-op. \let\refill=\relax % If working on a large document in chapters, it is convenient to % be able to disable indexing, cross-referencing, and contents, for test runs. % This is done with @novalidate (before @setfilename). % \newif\iflinks \linkstrue % by default we want the aux files. \let\novalidate = \linksfalse % @setfilename is done at the beginning of every texinfo file. % So open here the files we need to have open while reading the input. % This makes it possible to make a .fmt file for texinfo. \def\setfilename{% \iflinks \readauxfile \fi % \openindices needs to do some work in any case. \openindices \fixbackslash % Turn off hack to swallow `\input texinfo'. \global\let\setfilename=\comment % Ignore extra @setfilename cmds. % % If texinfo.cnf is present on the system, read it. % Useful for site-wide @afourpaper, etc. % Just to be on the safe side, close the input stream before the \input. \openin 1 texinfo.cnf \ifeof1 \let\temp=\relax \else \def\temp{\input texinfo.cnf }\fi \closein1 \temp % \comment % Ignore the actual filename. } % Called from \setfilename. % \def\openindices{% \newindex{cp}% \newcodeindex{fn}% \newcodeindex{vr}% \newcodeindex{tp}% \newcodeindex{ky}% \newcodeindex{pg}% } % @bye. \outer\def\bye{\pagealignmacro\tracingstats=1\ptexend} \message{pdf,} % adobe `portable' document format \newcount\tempnum \newcount\lnkcount \newtoks\filename \newcount\filenamelength \newcount\pgn \newtoks\toksA \newtoks\toksB \newtoks\toksC \newtoks\toksD \newbox\boxA \newcount\countA \newif\ifpdf \newif\ifpdfmakepagedest \ifx\pdfoutput\undefined \pdffalse \let\pdfmkdest = \gobble \let\pdfurl = \gobble \let\endlink = \relax \let\linkcolor = \relax \let\pdfmakeoutlines = \relax \else \pdftrue \pdfoutput = 1 \input pdfcolor \def\dopdfimage#1#2#3{% \def\imagewidth{#2}% \def\imageheight{#3}% \ifnum\pdftexversion < 14 \pdfimage \else \pdfximage \fi \ifx\empty\imagewidth\else width \imagewidth \fi \ifx\empty\imageheight\else height \imageheight \fi {#1.pdf}% \ifnum\pdftexversion < 14 \else \pdfrefximage \pdflastximage \fi} \def\pdfmkdest#1{\pdfdest name{#1@} xyz} \def\pdfmkpgn#1{#1@} \let\linkcolor = \Blue % was Cyan, but that seems light? \def\endlink{\Black\pdfendlink} % Adding outlines to PDF; macros for calculating structure of outlines % come from Petr Olsak \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0% \else \csname#1\endcsname \fi} \def\advancenumber#1{\tempnum=\expnumber{#1}\relax \advance\tempnum by1 \expandafter\xdef\csname#1\endcsname{\the\tempnum}} \def\pdfmakeoutlines{{% \openin 1 \jobname.toc \ifeof 1\else\bgroup \closein 1 \indexnofonts \def\tt{} \let\_ = \normalunderscore % Thanh's hack / proper braces in bookmarks \edef\mylbrace{\iftrue \string{\else}\fi}\let\{=\mylbrace \edef\myrbrace{\iffalse{\else\string}\fi}\let\}=\myrbrace % \def\chapentry ##1##2##3{} \def\unnumbchapentry ##1##2{} \def\secentry ##1##2##3##4{\advancenumber{chap##2}} \def\unnumbsecentry ##1##2{} \def\subsecentry ##1##2##3##4##5{\advancenumber{sec##2.##3}} \def\unnumbsubsecentry ##1##2{} \def\subsubsecentry ##1##2##3##4##5##6{\advancenumber{subsec##2.##3.##4}} \def\unnumbsubsubsecentry ##1##2{} \input \jobname.toc \def\chapentry ##1##2##3{% \pdfoutline goto name{\pdfmkpgn{##3}}count-\expnumber{chap##2}{##1}} \def\unnumbchapentry ##1##2{% \pdfoutline goto name{\pdfmkpgn{##2}}{##1}} \def\secentry ##1##2##3##4{% \pdfoutline goto name{\pdfmkpgn{##4}}count-\expnumber{sec##2.##3}{##1}} \def\unnumbsecentry ##1##2{% \pdfoutline goto name{\pdfmkpgn{##2}}{##1}} \def\subsecentry ##1##2##3##4##5{% \pdfoutline goto name{\pdfmkpgn{##5}}count-\expnumber{subsec##2.##3.##4}{##1}} \def\unnumbsubsecentry ##1##2{% \pdfoutline goto name{\pdfmkpgn{##2}}{##1}} \def\subsubsecentry ##1##2##3##4##5##6{% \pdfoutline goto name{\pdfmkpgn{##6}}{##1}} \def\unnumbsubsubsecentry ##1##2{% \pdfoutline goto name{\pdfmkpgn{##2}}{##1}} \input \jobname.toc \egroup\fi }} \def\makelinks #1,{% \def\params{#1}\def\E{END}% \ifx\params\E \let\nextmakelinks=\relax \else \let\nextmakelinks=\makelinks \ifnum\lnkcount>0,\fi \picknum{#1}% \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{\the\pgn}}% \linkcolor #1% \advance\lnkcount by 1% \endlink \fi \nextmakelinks } \def\picknum#1{\expandafter\pn#1} \def\pn#1{% \def\p{#1}% \ifx\p\lbrace \let\nextpn=\ppn \else \let\nextpn=\ppnn \def\first{#1} \fi \nextpn } \def\ppn#1{\pgn=#1\gobble} \def\ppnn{\pgn=\first} \def\pdfmklnk#1{\lnkcount=0\makelinks #1,END,} \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks} \def\skipspaces#1{\def\PP{#1}\def\D{|}% \ifx\PP\D\let\nextsp\relax \else\let\nextsp\skipspaces \ifx\p\space\else\addtokens{\filename}{\PP}% \advance\filenamelength by 1 \fi \fi \nextsp} \def\getfilename#1{\filenamelength=0\expandafter\skipspaces#1|\relax} \ifnum\pdftexversion < 14 \let \startlink \pdfannotlink \else \let \startlink \pdfstartlink \fi \def\pdfurl#1{% \begingroup \normalturnoffactive\def\@{@}% \leavevmode\Red \startlink attr{/Border [0 0 0]}% user{/Subtype /Link /A << /S /URI /URI (#1) >>}% % #1 \endgroup} \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}} \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks} \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks} \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}} \def\maketoks{% \expandafter\poptoks\the\toksA|ENDTOKS| \ifx\first0\adn0 \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3 \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6 \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9 \else \ifnum0=\countA\else\makelink\fi \ifx\first.\let\next=\done\else \let\next=\maketoks \addtokens{\toksB}{\the\toksD} \ifx\first,\addtokens{\toksB}{\space}\fi \fi \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi \next} \def\makelink{\addtokens{\toksB}% {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0} \def\pdflink#1{% \startlink attr{/Border [0 0 0]} goto name{\mkpgn{#1}} \linkcolor #1\endlink} \def\mkpgn#1{#1@} \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st} \fi % \ifx\pdfoutput \message{fonts,} % Font-change commands. % Texinfo sort of supports the sans serif font style, which plain TeX does not. % So we set up a \sf analogous to plain's \rm, etc. \newfam\sffam \def\sf{\fam=\sffam \tensf} \let\li = \sf % Sometimes we call it \li, not \sf. % We don't need math for this one. \def\ttsl{\tenttsl} % Use Computer Modern fonts at \magstephalf (11pt). \newcount\mainmagstep \mainmagstep=\magstephalf % Set the font macro #1 to the font named #2, adding on the % specified font prefix (normally `cm'). % #3 is the font's design size, #4 is a scale factor \def\setfont#1#2#3#4{\font#1=\fontprefix#2#3 scaled #4} % Use cm as the default font prefix. % To specify the font prefix, you must define \fontprefix % before you read in texinfo.tex. \ifx\fontprefix\undefined \def\fontprefix{cm} \fi % Support font families that don't use the same naming scheme as CM. \def\rmshape{r} \def\rmbshape{bx} %where the normal face is bold \def\bfshape{b} \def\bxshape{bx} \def\ttshape{tt} \def\ttbshape{tt} \def\ttslshape{sltt} \def\itshape{ti} \def\itbshape{bxti} \def\slshape{sl} \def\slbshape{bxsl} \def\sfshape{ss} \def\sfbshape{ss} \def\scshape{csc} \def\scbshape{csc} \ifx\bigger\relax \let\mainmagstep=\magstep1 \setfont\textrm\rmshape{12}{1000} \setfont\texttt\ttshape{12}{1000} \else \setfont\textrm\rmshape{10}{\mainmagstep} \setfont\texttt\ttshape{10}{\mainmagstep} \fi % Instead of cmb10, you many want to use cmbx10. % cmbx10 is a prettier font on its own, but cmb10 % looks better when embedded in a line with cmr10. \setfont\textbf\bfshape{10}{\mainmagstep} \setfont\textit\itshape{10}{\mainmagstep} \setfont\textsl\slshape{10}{\mainmagstep} \setfont\textsf\sfshape{10}{\mainmagstep} \setfont\textsc\scshape{10}{\mainmagstep} \setfont\textttsl\ttslshape{10}{\mainmagstep} \font\texti=cmmi10 scaled \mainmagstep \font\textsy=cmsy10 scaled \mainmagstep % A few fonts for @defun, etc. \setfont\defbf\bxshape{10}{\magstep1} %was 1314 \setfont\deftt\ttshape{10}{\magstep1} \def\df{\let\tentt=\deftt \let\tenbf = \defbf \bf} % Fonts for indices, footnotes, small examples (9pt). \setfont\smallrm\rmshape{9}{1000} \setfont\smalltt\ttshape{9}{1000} \setfont\smallbf\bfshape{10}{900} \setfont\smallit\itshape{9}{1000} \setfont\smallsl\slshape{9}{1000} \setfont\smallsf\sfshape{9}{1000} \setfont\smallsc\scshape{10}{900} \setfont\smallttsl\ttslshape{10}{900} \font\smalli=cmmi9 \font\smallsy=cmsy9 % Fonts for title page: \setfont\titlerm\rmbshape{12}{\magstep3} \setfont\titleit\itbshape{10}{\magstep4} \setfont\titlesl\slbshape{10}{\magstep4} \setfont\titlett\ttbshape{12}{\magstep3} \setfont\titlettsl\ttslshape{10}{\magstep4} \setfont\titlesf\sfbshape{17}{\magstep1} \let\titlebf=\titlerm \setfont\titlesc\scbshape{10}{\magstep4} \font\titlei=cmmi12 scaled \magstep3 \font\titlesy=cmsy10 scaled \magstep4 \def\authorrm{\secrm} % Chapter (and unnumbered) fonts (17.28pt). \setfont\chaprm\rmbshape{12}{\magstep2} \setfont\chapit\itbshape{10}{\magstep3} \setfont\chapsl\slbshape{10}{\magstep3} \setfont\chaptt\ttbshape{12}{\magstep2} \setfont\chapttsl\ttslshape{10}{\magstep3} \setfont\chapsf\sfbshape{17}{1000} \let\chapbf=\chaprm \setfont\chapsc\scbshape{10}{\magstep3} \font\chapi=cmmi12 scaled \magstep2 \font\chapsy=cmsy10 scaled \magstep3 % Section fonts (14.4pt). \setfont\secrm\rmbshape{12}{\magstep1} \setfont\secit\itbshape{10}{\magstep2} \setfont\secsl\slbshape{10}{\magstep2} \setfont\sectt\ttbshape{12}{\magstep1} \setfont\secttsl\ttslshape{10}{\magstep2} \setfont\secsf\sfbshape{12}{\magstep1} \let\secbf\secrm \setfont\secsc\scbshape{10}{\magstep2} \font\seci=cmmi12 scaled \magstep1 \font\secsy=cmsy10 scaled \magstep2 % \setfont\ssecrm\bxshape{10}{\magstep1} % This size an font looked bad. % \setfont\ssecit\itshape{10}{\magstep1} % The letters were too crowded. % \setfont\ssecsl\slshape{10}{\magstep1} % \setfont\ssectt\ttshape{10}{\magstep1} % \setfont\ssecsf\sfshape{10}{\magstep1} %\setfont\ssecrm\bfshape{10}{1315} % Note the use of cmb rather than cmbx. %\setfont\ssecit\itshape{10}{1315} % Also, the size is a little larger than %\setfont\ssecsl\slshape{10}{1315} % being scaled magstep1. %\setfont\ssectt\ttshape{10}{1315} %\setfont\ssecsf\sfshape{10}{1315} %\let\ssecbf=\ssecrm % Subsection fonts (13.15pt). \setfont\ssecrm\rmbshape{12}{\magstephalf} \setfont\ssecit\itbshape{10}{1315} \setfont\ssecsl\slbshape{10}{1315} \setfont\ssectt\ttbshape{12}{\magstephalf} \setfont\ssecttsl\ttslshape{10}{1315} \setfont\ssecsf\sfbshape{12}{\magstephalf} \let\ssecbf\ssecrm \setfont\ssecsc\scbshape{10}{\magstep1} \font\sseci=cmmi12 scaled \magstephalf \font\ssecsy=cmsy10 scaled 1315 % The smallcaps and symbol fonts should actually be scaled \magstep1.5, % but that is not a standard magnification. % In order for the font changes to affect most math symbols and letters, % we have to define the \textfont of the standard families. Since % texinfo doesn't allow for producing subscripts and superscripts, we % don't bother to reset \scriptfont and \scriptscriptfont (which would % also require loading a lot more fonts). % \def\resetmathfonts{% \textfont0 = \tenrm \textfont1 = \teni \textfont2 = \tensy \textfont\itfam = \tenit \textfont\slfam = \tensl \textfont\bffam = \tenbf \textfont\ttfam = \tentt \textfont\sffam = \tensf } % The font-changing commands redefine the meanings of \tenSTYLE, instead % of just \STYLE. We do this so that font changes will continue to work % in math mode, where it is the current \fam that is relevant in most % cases, not the current font. Plain TeX does \def\bf{\fam=\bffam % \tenbf}, for example. By redefining \tenbf, we obviate the need to % redefine \bf itself. \def\textfonts{% \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy \let\tenttsl=\textttsl \resetmathfonts} \def\titlefonts{% \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy \let\tenttsl=\titlettsl \resetmathfonts \setleading{25pt}} \def\titlefont#1{{\titlefonts\rm #1}} \def\chapfonts{% \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy \let\tenttsl=\chapttsl \resetmathfonts \setleading{19pt}} \def\secfonts{% \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy \let\tenttsl=\secttsl \resetmathfonts \setleading{16pt}} \def\subsecfonts{% \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy \let\tenttsl=\ssecttsl \resetmathfonts \setleading{15pt}} \let\subsubsecfonts = \subsecfonts % Maybe make sssec fonts scaled magstephalf? \def\smallfonts{% \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy \let\tenttsl=\smallttsl \resetmathfonts \setleading{11pt}} % Set up the default fonts, so we can use them for creating boxes. % \textfonts % Define these so they can be easily changed for other fonts. \def\angleleft{$\langle$} \def\angleright{$\rangle$} % Count depth in font-changes, for error checks \newcount\fontdepth \fontdepth=0 % Fonts for short table of contents. \setfont\shortcontrm\rmshape{12}{1000} \setfont\shortcontbf\bxshape{12}{1000} \setfont\shortcontsl\slshape{12}{1000} %% Add scribe-like font environments, plus @l for inline lisp (usually sans %% serif) and @ii for TeX italic % \smartitalic{ARG} outputs arg in italics, followed by an italic correction % unless the following character is such as not to need one. \def\smartitalicx{\ifx\next,\else\ifx\next-\else\ifx\next.\else\/\fi\fi\fi} \def\smartslanted#1{{\sl #1}\futurelet\next\smartitalicx} \def\smartitalic#1{{\it #1}\futurelet\next\smartitalicx} \let\i=\smartitalic \let\var=\smartslanted \let\dfn=\smartslanted \let\emph=\smartitalic \let\cite=\smartslanted \def\b#1{{\bf #1}} \let\strong=\b % We can't just use \exhyphenpenalty, because that only has effect at % the end of a paragraph. Restore normal hyphenation at the end of the % group within which \nohyphenation is presumably called. % \def\nohyphenation{\hyphenchar\font = -1 \aftergroup\restorehyphenation} \def\restorehyphenation{\hyphenchar\font = `- } \def\t#1{% {\tt \rawbackslash \frenchspacing #1}% \null } \let\ttfont=\t \def\samp#1{`\tclose{#1}'\null} \setfont\keyrm\rmshape{8}{1000} \font\keysy=cmsy9 \def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{% \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{% \vbox{\hrule\kern-0.4pt \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}% \kern-0.4pt\hrule}% \kern-.06em\raise0.4pt\hbox{\angleright}}}} % The old definition, with no lozenge: %\def\key #1{{\ttsl \nohyphenation \uppercase{#1}}\null} \def\ctrl #1{{\tt \rawbackslash \hat}#1} % @file, @option are the same as @samp. \let\file=\samp \let\option=\samp % @code is a modification of @t, % which makes spaces the same size as normal in the surrounding text. \def\tclose#1{% {% % Change normal interword space to be same as for the current font. \spaceskip = \fontdimen2\font % % Switch to typewriter. \tt % % But `\ ' produces the large typewriter interword space. \def\ {{\spaceskip = 0pt{} }}% % % Turn off hyphenation. \nohyphenation % \rawbackslash \frenchspacing #1% }% \null } % We *must* turn on hyphenation at `-' and `_' in \code. % Otherwise, it is too hard to avoid overfull hboxes % in the Emacs manual, the Library manual, etc. % Unfortunately, TeX uses one parameter (\hyphenchar) to control % both hyphenation at - and hyphenation within words. % We must therefore turn them both off (\tclose does that) % and arrange explicitly to hyphenate at a dash. % -- rms. { \catcode`\-=\active \catcode`\_=\active % \global\def\code{\begingroup \catcode`\-=\active \let-\codedash \catcode`\_=\active \let_\codeunder \codex } % % If we end up with any active - characters when handling the index, % just treat them as a normal -. \global\def\indexbreaks{\catcode`\-=\active \let-\realdash} } \def\realdash{-} \def\codedash{-\discretionary{}{}{}} \def\codeunder{\ifusingtt{\normalunderscore\discretionary{}{}{}}{\_}} \def\codex #1{\tclose{#1}\endgroup} %\let\exp=\tclose %Was temporary % @kbd is like @code, except that if the argument is just one @key command, % then @kbd has no effect. % @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always), % `example' (@kbd uses ttsl only inside of @example and friends), % or `code' (@kbd uses normal tty font always). \def\kbdinputstyle{\parsearg\kbdinputstylexxx} \def\kbdinputstylexxx#1{% \def\arg{#1}% \ifx\arg\worddistinct \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}% \else\ifx\arg\wordexample \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}% \else\ifx\arg\wordcode \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}% \fi\fi\fi } \def\worddistinct{distinct} \def\wordexample{example} \def\wordcode{code} % Default is kbdinputdistinct. (Too much of a hassle to call the macro, % the catcodes are wrong for parsearg to work.) \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl} \def\xkey{\key} \def\kbdfoo#1#2#3\par{\def\one{#1}\def\three{#3}\def\threex{??}% \ifx\one\xkey\ifx\threex\three \key{#2}% \else{\tclose{\kbdfont\look}}\fi \else{\tclose{\kbdfont\look}}\fi} % For @url, @env, @command quotes seem unnecessary, so use \code. \let\url=\code \let\env=\code \let\command=\code % @uref (abbreviation for `urlref') takes an optional (comma-separated) % second argument specifying the text to display and an optional third % arg as text to display instead of (rather than in addition to) the url % itself. First (mandatory) arg is the url. Perhaps eventually put in % a hypertex \special here. % \def\uref#1{\douref #1,,,\finish} \def\douref#1,#2,#3,#4\finish{\begingroup \unsepspaces \pdfurl{#1}% \setbox0 = \hbox{\ignorespaces #3}% \ifdim\wd0 > 0pt \unhbox0 % third arg given, show only that \else \setbox0 = \hbox{\ignorespaces #2}% \ifdim\wd0 > 0pt \ifpdf \unhbox0 % PDF: 2nd arg given, show only it \else \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url \fi \else \code{#1}% only url given, so show it \fi \fi \endlink \endgroup} % rms does not like angle brackets --karl, 17may97. % So now @email is just like @uref, unless we are pdf. % %\def\email#1{\angleleft{\tt #1}\angleright} \ifpdf \def\email#1{\doemail#1,,\finish} \def\doemail#1,#2,#3\finish{\begingroup \unsepspaces \pdfurl{mailto:#1}% \setbox0 = \hbox{\ignorespaces #2}% \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi \endlink \endgroup} \else \let\email=\uref \fi % Check if we are currently using a typewriter font. Since all the % Computer Modern typewriter fonts have zero interword stretch (and % shrink), and it is reasonable to expect all typewriter fonts to have % this property, we can check that font parameter. % \def\ifmonospace{\ifdim\fontdimen3\font=0pt } % Typeset a dimension, e.g., `in' or `pt'. The only reason for the % argument is to make the input look right: @dmn{pt} instead of @dmn{}pt. % \def\dmn#1{\thinspace #1} \def\kbd#1{\def\look{#1}\expandafter\kbdfoo\look??\par} % @l was never documented to mean ``switch to the Lisp font'', % and it is not used as such in any manual I can find. We need it for % Polish suppressed-l. --karl, 22sep96. %\def\l#1{{\li #1}\null} % Explicit font changes: @r, @sc, undocumented @ii. \def\r#1{{\rm #1}} % roman font \def\sc#1{{\smallcaps#1}} % smallcaps font \def\ii#1{{\it #1}} % italic font % @acronym downcases the argument and prints in smallcaps. \def\acronym#1{{\smallcaps \lowercase{#1}}} % @pounds{} is a sterling sign. \def\pounds{{\it\$}} \message{page headings,} \newskip\titlepagetopglue \titlepagetopglue = 1.5in \newskip\titlepagebottomglue \titlepagebottomglue = 2pc % First the title page. Must do @settitle before @titlepage. \newif\ifseenauthor \newif\iffinishedtitlepage % Do an implicit @contents or @shortcontents after @end titlepage if the % user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage. % \newif\ifsetcontentsaftertitlepage \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue \newif\ifsetshortcontentsaftertitlepage \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue \def\shorttitlepage{\parsearg\shorttitlepagezzz} \def\shorttitlepagezzz #1{\begingroup\hbox{}\vskip 1.5in \chaprm \centerline{#1}% \endgroup\page\hbox{}\page} \def\titlepage{\begingroup \parindent=0pt \textfonts \let\subtitlerm=\tenrm \def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines}% % \def\authorfont{\authorrm \normalbaselineskip = 16pt \normalbaselines}% % % Leave some space at the very top of the page. \vglue\titlepagetopglue % % Now you can print the title using @title. \def\title{\parsearg\titlezzz}% \def\titlezzz##1{\leftline{\titlefonts\rm ##1} % print a rule at the page bottom also. \finishedtitlepagefalse \vskip4pt \hrule height 4pt width \hsize \vskip4pt}% % No rule at page bottom unless we print one at the top with @title. \finishedtitlepagetrue % % Now you can put text using @subtitle. \def\subtitle{\parsearg\subtitlezzz}% \def\subtitlezzz##1{{\subtitlefont \rightline{##1}}}% % % @author should come last, but may come many times. \def\author{\parsearg\authorzzz}% \def\authorzzz##1{\ifseenauthor\else\vskip 0pt plus 1filll\seenauthortrue\fi {\authorfont \leftline{##1}}}% % % Most title ``pages'' are actually two pages long, with space % at the top of the second. We don't want the ragged left on the second. \let\oldpage = \page \def\page{% \iffinishedtitlepage\else \finishtitlepage \fi \oldpage \let\page = \oldpage \hbox{}}% % \def\page{\oldpage \hbox{}} } \def\Etitlepage{% \iffinishedtitlepage\else \finishtitlepage \fi % It is important to do the page break before ending the group, % because the headline and footline are only empty inside the group. % If we use the new definition of \page, we always get a blank page % after the title page, which we certainly don't want. \oldpage \endgroup % % If they want short, they certainly want long too. \ifsetshortcontentsaftertitlepage \shortcontents \contents \global\let\shortcontents = \relax \global\let\contents = \relax \fi % \ifsetcontentsaftertitlepage \contents \global\let\contents = \relax \global\let\shortcontents = \relax \fi % \ifpdf \pdfmakepagedesttrue \fi % \HEADINGSon } \def\finishtitlepage{% \vskip4pt \hrule height 2pt width \hsize \vskip\titlepagebottomglue \finishedtitlepagetrue } %%% Set up page headings and footings. \let\thispage=\folio \newtoks\evenheadline % headline on even pages \newtoks\oddheadline % headline on odd pages \newtoks\evenfootline % footline on even pages \newtoks\oddfootline % footline on odd pages % Now make Tex use those variables \headline={{\textfonts\rm \ifodd\pageno \the\oddheadline \else \the\evenheadline \fi}} \footline={{\textfonts\rm \ifodd\pageno \the\oddfootline \else \the\evenfootline \fi}\HEADINGShook} \let\HEADINGShook=\relax % Commands to set those variables. % For example, this is what @headings on does % @evenheading @thistitle|@thispage|@thischapter % @oddheading @thischapter|@thispage|@thistitle % @evenfooting @thisfile|| % @oddfooting ||@thisfile \def\evenheading{\parsearg\evenheadingxxx} \def\oddheading{\parsearg\oddheadingxxx} \def\everyheading{\parsearg\everyheadingxxx} \def\evenfooting{\parsearg\evenfootingxxx} \def\oddfooting{\parsearg\oddfootingxxx} \def\everyfooting{\parsearg\everyfootingxxx} {\catcode`\@=0 % \gdef\evenheadingxxx #1{\evenheadingyyy #1@|@|@|@|\finish} \gdef\evenheadingyyy #1@|#2@|#3@|#4\finish{% \global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} \gdef\oddheadingxxx #1{\oddheadingyyy #1@|@|@|@|\finish} \gdef\oddheadingyyy #1@|#2@|#3@|#4\finish{% \global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} \gdef\everyheadingxxx#1{\oddheadingxxx{#1}\evenheadingxxx{#1}}% \gdef\evenfootingxxx #1{\evenfootingyyy #1@|@|@|@|\finish} \gdef\evenfootingyyy #1@|#2@|#3@|#4\finish{% \global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} \gdef\oddfootingxxx #1{\oddfootingyyy #1@|@|@|@|\finish} \gdef\oddfootingyyy #1@|#2@|#3@|#4\finish{% \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}% % % Leave some space for the footline. Hopefully ok to assume % @evenfooting will not be used by itself. \global\advance\pageheight by -\baselineskip \global\advance\vsize by -\baselineskip } \gdef\everyfootingxxx#1{\oddfootingxxx{#1}\evenfootingxxx{#1}} % }% unbind the catcode of @. % @headings double turns headings on for double-sided printing. % @headings single turns headings on for single-sided printing. % @headings off turns them off. % @headings on same as @headings double, retained for compatibility. % @headings after turns on double-sided headings after this page. % @headings doubleafter turns on double-sided headings after this page. % @headings singleafter turns on single-sided headings after this page. % By default, they are off at the start of a document, % and turned `on' after @end titlepage. \def\headings #1 {\csname HEADINGS#1\endcsname} \def\HEADINGSoff{ \global\evenheadline={\hfil} \global\evenfootline={\hfil} \global\oddheadline={\hfil} \global\oddfootline={\hfil}} \HEADINGSoff % When we turn headings on, set the page number to 1. % For double-sided printing, put current file name in lower left corner, % chapter name on inside top of right hand pages, document % title on inside top of left hand pages, and page numbers on outside top % edge of all pages. \def\HEADINGSdouble{ \global\pageno=1 \global\evenfootline={\hfil} \global\oddfootline={\hfil} \global\evenheadline={\line{\folio\hfil\thistitle}} \global\oddheadline={\line{\thischapter\hfil\folio}} \global\let\contentsalignmacro = \chapoddpage } \let\contentsalignmacro = \chappager % For single-sided printing, chapter title goes across top left of page, % page number on top right. \def\HEADINGSsingle{ \global\pageno=1 \global\evenfootline={\hfil} \global\oddfootline={\hfil} \global\evenheadline={\line{\thischapter\hfil\folio}} \global\oddheadline={\line{\thischapter\hfil\folio}} \global\let\contentsalignmacro = \chappager } \def\HEADINGSon{\HEADINGSdouble} \def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex} \let\HEADINGSdoubleafter=\HEADINGSafter \def\HEADINGSdoublex{% \global\evenfootline={\hfil} \global\oddfootline={\hfil} \global\evenheadline={\line{\folio\hfil\thistitle}} \global\oddheadline={\line{\thischapter\hfil\folio}} \global\let\contentsalignmacro = \chapoddpage } \def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex} \def\HEADINGSsinglex{% \global\evenfootline={\hfil} \global\oddfootline={\hfil} \global\evenheadline={\line{\thischapter\hfil\folio}} \global\oddheadline={\line{\thischapter\hfil\folio}} \global\let\contentsalignmacro = \chappager } % Subroutines used in generating headings % This produces Day Month Year style of output. % Only define if not already defined, in case a txi-??.tex file has set % up a different format (e.g., txi-cs.tex does this). \ifx\today\undefined \def\today{% \number\day\space \ifcase\month \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec \fi \space\number\year} \fi % @settitle line... specifies the title of the document, for headings. % It generates no output of its own. \def\thistitle{\putwordNoTitle} \def\settitle{\parsearg\settitlezzz} \def\settitlezzz #1{\gdef\thistitle{#1}} \message{tables,} % Tables -- @table, @ftable, @vtable, @item(x), @kitem(x), @xitem(x). % default indentation of table text \newdimen\tableindent \tableindent=.8in % default indentation of @itemize and @enumerate text \newdimen\itemindent \itemindent=.3in % margin between end of table item and start of table text. \newdimen\itemmargin \itemmargin=.1in % used internally for \itemindent minus \itemmargin \newdimen\itemmax % Note @table, @vtable, and @vtable define @item, @itemx, etc., with % these defs. % They also define \itemindex % to index the item name in whatever manner is desired (perhaps none). \newif\ifitemxneedsnegativevskip \def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi} \def\internalBitem{\smallbreak \parsearg\itemzzz} \def\internalBitemx{\itemxpar \parsearg\itemzzz} \def\internalBxitem "#1"{\def\xitemsubtopix{#1} \smallbreak \parsearg\xitemzzz} \def\internalBxitemx "#1"{\def\xitemsubtopix{#1} \itemxpar \parsearg\xitemzzz} \def\internalBkitem{\smallbreak \parsearg\kitemzzz} \def\internalBkitemx{\itemxpar \parsearg\kitemzzz} \def\kitemzzz #1{\dosubind {kw}{\code{#1}}{for {\bf \lastfunction}}% \itemzzz {#1}} \def\xitemzzz #1{\dosubind {kw}{\code{#1}}{for {\bf \xitemsubtopic}}% \itemzzz {#1}} \def\itemzzz #1{\begingroup % \advance\hsize by -\rightskip \advance\hsize by -\tableindent \setbox0=\hbox{\itemfont{#1}}% \itemindex{#1}% \nobreak % This prevents a break before @itemx. % % If the item text does not fit in the space we have, put it on a line % by itself, and do not allow a page break either before or after that % line. We do not start a paragraph here because then if the next % command is, e.g., @kindex, the whatsit would get put into the % horizontal list on a line by itself, resulting in extra blank space. \ifdim \wd0>\itemmax % % Make this a paragraph so we get the \parskip glue and wrapping, % but leave it ragged-right. \begingroup \advance\leftskip by-\tableindent \advance\hsize by\tableindent \advance\rightskip by0pt plus1fil \leavevmode\unhbox0\par \endgroup % % We're going to be starting a paragraph, but we don't want the % \parskip glue -- logically it's part of the @item we just started. \nobreak \vskip-\parskip % % Stop a page break at the \parskip glue coming up. Unfortunately % we can't prevent a possible page break at the following % \baselineskip glue. \nobreak \endgroup \itemxneedsnegativevskipfalse \else % The item text fits into the space. Start a paragraph, so that the % following text (if any) will end up on the same line. \noindent % Do this with kerns and \unhbox so that if there is a footnote in % the item text, it can migrate to the main vertical list and % eventually be printed. \nobreak\kern-\tableindent \dimen0 = \itemmax \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0 \unhbox0 \nobreak\kern\dimen0 \endgroup \itemxneedsnegativevskiptrue \fi } \def\item{\errmessage{@item while not in a table}} \def\itemx{\errmessage{@itemx while not in a table}} \def\kitem{\errmessage{@kitem while not in a table}} \def\kitemx{\errmessage{@kitemx while not in a table}} \def\xitem{\errmessage{@xitem while not in a table}} \def\xitemx{\errmessage{@xitemx while not in a table}} % Contains a kludge to get @end[description] to work. \def\description{\tablez{\dontindex}{1}{}{}{}{}} % @table, @ftable, @vtable. \def\table{\begingroup\inENV\obeylines\obeyspaces\tablex} {\obeylines\obeyspaces% \gdef\tablex #1^^M{% \tabley\dontindex#1 \endtabley}} \def\ftable{\begingroup\inENV\obeylines\obeyspaces\ftablex} {\obeylines\obeyspaces% \gdef\ftablex #1^^M{% \tabley\fnitemindex#1 \endtabley \def\Eftable{\endgraf\afterenvbreak\endgroup}% \let\Etable=\relax}} \def\vtable{\begingroup\inENV\obeylines\obeyspaces\vtablex} {\obeylines\obeyspaces% \gdef\vtablex #1^^M{% \tabley\vritemindex#1 \endtabley \def\Evtable{\endgraf\afterenvbreak\endgroup}% \let\Etable=\relax}} \def\dontindex #1{} \def\fnitemindex #1{\doind {fn}{\code{#1}}}% \def\vritemindex #1{\doind {vr}{\code{#1}}}% {\obeyspaces % \gdef\tabley#1#2 #3 #4 #5 #6 #7\endtabley{\endgroup% \tablez{#1}{#2}{#3}{#4}{#5}{#6}}} \def\tablez #1#2#3#4#5#6{% \aboveenvbreak % \begingroup % \def\Edescription{\Etable}% Necessary kludge. \let\itemindex=#1% \ifnum 0#3>0 \advance \leftskip by #3\mil \fi % \ifnum 0#4>0 \tableindent=#4\mil \fi % \ifnum 0#5>0 \advance \rightskip by #5\mil \fi % \def\itemfont{#2}% \itemmax=\tableindent % \advance \itemmax by -\itemmargin % \advance \leftskip by \tableindent % \exdentamount=\tableindent \parindent = 0pt \parskip = \smallskipamount \ifdim \parskip=0pt \parskip=2pt \fi% \def\Etable{\endgraf\afterenvbreak\endgroup}% \let\item = \internalBitem % \let\itemx = \internalBitemx % \let\kitem = \internalBkitem % \let\kitemx = \internalBkitemx % \let\xitem = \internalBxitem % \let\xitemx = \internalBxitemx % } % This is the counter used by @enumerate, which is really @itemize \newcount \itemno \def\itemize{\parsearg\itemizezzz} \def\itemizezzz #1{% \begingroup % ended by the @end itemize \itemizey {#1}{\Eitemize} } \def\itemizey #1#2{% \aboveenvbreak % \itemmax=\itemindent % \advance \itemmax by -\itemmargin % \advance \leftskip by \itemindent % \exdentamount=\itemindent \parindent = 0pt % \parskip = \smallskipamount % \ifdim \parskip=0pt \parskip=2pt \fi% \def#2{\endgraf\afterenvbreak\endgroup}% \def\itemcontents{#1}% \let\item=\itemizeitem} % Set sfcode to normal for the chars that usually have another value. % These are `.?!:;,' \def\frenchspacing{\sfcode46=1000 \sfcode63=1000 \sfcode33=1000 \sfcode58=1000 \sfcode59=1000 \sfcode44=1000 } % \splitoff TOKENS\endmark defines \first to be the first token in % TOKENS, and \rest to be the remainder. % \def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}% % Allow an optional argument of an uppercase letter, lowercase letter, % or number, to specify the first label in the enumerated list. No % argument is the same as `1'. % \def\enumerate{\parsearg\enumeratezzz} \def\enumeratezzz #1{\enumeratey #1 \endenumeratey} \def\enumeratey #1 #2\endenumeratey{% \begingroup % ended by the @end enumerate % % If we were given no argument, pretend we were given `1'. \def\thearg{#1}% \ifx\thearg\empty \def\thearg{1}\fi % % Detect if the argument is a single token. If so, it might be a % letter. Otherwise, the only valid thing it can be is a number. % (We will always have one token, because of the test we just made. % This is a good thing, since \splitoff doesn't work given nothing at % all -- the first parameter is undelimited.) \expandafter\splitoff\thearg\endmark \ifx\rest\empty % Only one token in the argument. It could still be anything. % A ``lowercase letter'' is one whose \lccode is nonzero. % An ``uppercase letter'' is one whose \lccode is both nonzero, and % not equal to itself. % Otherwise, we assume it's a number. % % We need the \relax at the end of the \ifnum lines to stop TeX from % continuing to look for a . % \ifnum\lccode\expandafter`\thearg=0\relax \numericenumerate % a number (we hope) \else % It's a letter. \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax \lowercaseenumerate % lowercase letter \else \uppercaseenumerate % uppercase letter \fi \fi \else % Multiple tokens in the argument. We hope it's a number. \numericenumerate \fi } % An @enumerate whose labels are integers. The starting integer is % given in \thearg. % \def\numericenumerate{% \itemno = \thearg \startenumeration{\the\itemno}% } % The starting (lowercase) letter is in \thearg. \def\lowercaseenumerate{% \itemno = \expandafter`\thearg \startenumeration{% % Be sure we're not beyond the end of the alphabet. \ifnum\itemno=0 \errmessage{No more lowercase letters in @enumerate; get a bigger alphabet}% \fi \char\lccode\itemno }% } % The starting (uppercase) letter is in \thearg. \def\uppercaseenumerate{% \itemno = \expandafter`\thearg \startenumeration{% % Be sure we're not beyond the end of the alphabet. \ifnum\itemno=0 \errmessage{No more uppercase letters in @enumerate; get a bigger alphabet} \fi \char\uccode\itemno }% } % Call itemizey, adding a period to the first argument and supplying the % common last two arguments. Also subtract one from the initial value in % \itemno, since @item increments \itemno. % \def\startenumeration#1{% \advance\itemno by -1 \itemizey{#1.}\Eenumerate\flushcr } % @alphaenumerate and @capsenumerate are abbreviations for giving an arg % to @enumerate. % \def\alphaenumerate{\enumerate{a}} \def\capsenumerate{\enumerate{A}} \def\Ealphaenumerate{\Eenumerate} \def\Ecapsenumerate{\Eenumerate} % Definition of @item while inside @itemize. \def\itemizeitem{% \advance\itemno by 1 {\let\par=\endgraf \smallbreak}% \ifhmode \errmessage{In hmode at itemizeitem}\fi {\parskip=0in \hskip 0pt \hbox to 0pt{\hss \itemcontents\hskip \itemmargin}% \vadjust{\penalty 1200}}% \flushcr} % @multitable macros % Amy Hendrickson, 8/18/94, 3/6/96 % % @multitable ... @end multitable will make as many columns as desired. % Contents of each column will wrap at width given in preamble. Width % can be specified either with sample text given in a template line, % or in percent of \hsize, the current width of text on page. % Table can continue over pages but will only break between lines. % To make preamble: % % Either define widths of columns in terms of percent of \hsize: % @multitable @columnfractions .25 .3 .45 % @item ... % % Numbers following @columnfractions are the percent of the total % current hsize to be used for each column. You may use as many % columns as desired. % Or use a template: % @multitable {Column 1 template} {Column 2 template} {Column 3 template} % @item ... % using the widest term desired in each column. % % For those who want to use more than one line's worth of words in % the preamble, break the line within one argument and it % will parse correctly, i.e., % % @multitable {Column 1 template} {Column 2 template} {Column 3 % template} % Not: % @multitable {Column 1 template} {Column 2 template} % {Column 3 template} % Each new table line starts with @item, each subsequent new column % starts with @tab. Empty columns may be produced by supplying @tab's % with nothing between them for as many times as empty columns are needed, % ie, @tab@tab@tab will produce two empty columns. % @item, @tab, @multitable or @end multitable do not need to be on their % own lines, but it will not hurt if they are. % Sample multitable: % @multitable {Column 1 template} {Column 2 template} {Column 3 template} % @item first col stuff @tab second col stuff @tab third col % @item % first col stuff % @tab % second col stuff % @tab % third col % @item first col stuff @tab second col stuff % @tab Many paragraphs of text may be used in any column. % % They will wrap at the width determined by the template. % @item@tab@tab This will be in third column. % @end multitable % Default dimensions may be reset by user. % @multitableparskip is vertical space between paragraphs in table. % @multitableparindent is paragraph indent in table. % @multitablecolmargin is horizontal space to be left between columns. % @multitablelinespace is space to leave between table items, baseline % to baseline. % 0pt means it depends on current normal line spacing. % \newskip\multitableparskip \newskip\multitableparindent \newdimen\multitablecolspace \newskip\multitablelinespace \multitableparskip=0pt \multitableparindent=6pt \multitablecolspace=12pt \multitablelinespace=0pt % Macros used to set up halign preamble: % \let\endsetuptable\relax \def\xendsetuptable{\endsetuptable} \let\columnfractions\relax \def\xcolumnfractions{\columnfractions} \newif\ifsetpercent % #1 is the part of the @columnfraction before the decimal point, which % is presumably either 0 or the empty string (but we don't check, we % just throw it away). #2 is the decimal part, which we use as the % percent of \hsize for this column. \def\pickupwholefraction#1.#2 {% \global\advance\colcount by 1 \expandafter\xdef\csname col\the\colcount\endcsname{.#2\hsize}% \setuptable } \newcount\colcount \def\setuptable#1{% \def\firstarg{#1}% \ifx\firstarg\xendsetuptable \let\go = \relax \else \ifx\firstarg\xcolumnfractions \global\setpercenttrue \else \ifsetpercent \let\go\pickupwholefraction \else \global\advance\colcount by 1 \setbox0=\hbox{#1\unskip }% Add a normal word space as a separator; % typically that is always in the input, anyway. \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}% \fi \fi \ifx\go\pickupwholefraction % Put the argument back for the \pickupwholefraction call, so % we'll always have a period there to be parsed. \def\go{\pickupwholefraction#1}% \else \let\go = \setuptable \fi% \fi \go } % This used to have \hskip1sp. But then the space in a template line is % not enough. That is bad. So let's go back to just & until we % encounter the problem it was intended to solve again. % --karl, nathan@acm.org, 20apr99. \def\tab{&} % @multitable ... @end multitable definitions: % \def\multitable{\parsearg\dotable} \def\dotable#1{\bgroup \vskip\parskip \let\item\crcr \tolerance=9500 \hbadness=9500 \setmultitablespacing \parskip=\multitableparskip \parindent=\multitableparindent \overfullrule=0pt \global\colcount=0 \def\Emultitable{\global\setpercentfalse\cr\egroup\egroup}% % % To parse everything between @multitable and @item: \setuptable#1 \endsetuptable % % \everycr will reset column counter, \colcount, at the end of % each line. Every column entry will cause \colcount to advance by one. % The table preamble % looks at the current \colcount to find the correct column width. \everycr{\noalign{% % % \filbreak%% keeps underfull box messages off when table breaks over pages. % Maybe so, but it also creates really weird page breaks when the table % breaks over pages. Wouldn't \vfil be better? Wait until the problem % manifests itself, so it can be fixed for real --karl. \global\colcount=0\relax}}% % % This preamble sets up a generic column definition, which will % be used as many times as user calls for columns. % \vtop will set a single line and will also let text wrap and % continue for many paragraphs if desired. \halign\bgroup&\global\advance\colcount by 1\relax \multistrut\vtop{\hsize=\expandafter\csname col\the\colcount\endcsname % % In order to keep entries from bumping into each other % we will add a \leftskip of \multitablecolspace to all columns after % the first one. % % If a template has been used, we will add \multitablecolspace % to the width of each template entry. % % If the user has set preamble in terms of percent of \hsize we will % use that dimension as the width of the column, and the \leftskip % will keep entries from bumping into each other. Table will start at % left margin and final column will justify at right margin. % % Make sure we don't inherit \rightskip from the outer environment. \rightskip=0pt \ifnum\colcount=1 % The first column will be indented with the surrounding text. \advance\hsize by\leftskip \else \ifsetpercent \else % If user has not set preamble in terms of percent of \hsize % we will advance \hsize by \multitablecolspace. \advance\hsize by \multitablecolspace \fi % In either case we will make \leftskip=\multitablecolspace: \leftskip=\multitablecolspace \fi % Ignoring space at the beginning and end avoids an occasional spurious % blank line, when TeX decides to break the line at the space before the % box from the multistrut, so the strut ends up on a line by itself. % For example: % @multitable @columnfractions .11 .89 % @item @code{#} % @tab Legal holiday which is valid in major parts of the whole country. % Is automatically provided with highlighting sequences respectively marking % characters. \noindent\ignorespaces##\unskip\multistrut}\cr } \def\setmultitablespacing{% test to see if user has set \multitablelinespace. % If so, do nothing. If not, give it an appropriate dimension based on % current baselineskip. \ifdim\multitablelinespace=0pt \setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip \global\advance\multitablelinespace by-\ht0 %% strut to put in table in case some entry doesn't have descenders, %% to keep lines equally spaced \let\multistrut = \strut \else %% FIXME: what is \box0 supposed to be? \gdef\multistrut{\vrule height\multitablelinespace depth\dp0 width0pt\relax} \fi %% Test to see if parskip is larger than space between lines of %% table. If not, do nothing. %% If so, set to same dimension as multitablelinespace. \ifdim\multitableparskip>\multitablelinespace \global\multitableparskip=\multitablelinespace \global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller %% than skip between lines in the table. \fi% \ifdim\multitableparskip=0pt \global\multitableparskip=\multitablelinespace \global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller %% than skip between lines in the table. \fi} \message{conditionals,} % Prevent errors for section commands. % Used in @ignore and in failing conditionals. \def\ignoresections{% \let\chapter=\relax \let\unnumbered=\relax \let\top=\relax \let\unnumberedsec=\relax \let\unnumberedsection=\relax \let\unnumberedsubsec=\relax \let\unnumberedsubsection=\relax \let\unnumberedsubsubsec=\relax \let\unnumberedsubsubsection=\relax \let\section=\relax \let\subsec=\relax \let\subsubsec=\relax \let\subsection=\relax \let\subsubsection=\relax \let\appendix=\relax \let\appendixsec=\relax \let\appendixsection=\relax \let\appendixsubsec=\relax \let\appendixsubsection=\relax \let\appendixsubsubsec=\relax \let\appendixsubsubsection=\relax \let\contents=\relax \let\smallbook=\relax \let\titlepage=\relax } % Used in nested conditionals, where we have to parse the Texinfo source % and so want to turn off most commands, in case they are used % incorrectly. % \def\ignoremorecommands{% \let\defcodeindex = \relax \let\defcv = \relax \let\deffn = \relax \let\deffnx = \relax \let\defindex = \relax \let\defivar = \relax \let\defmac = \relax \let\defmethod = \relax \let\defop = \relax \let\defopt = \relax \let\defspec = \relax \let\deftp = \relax \let\deftypefn = \relax \let\deftypefun = \relax \let\deftypeivar = \relax \let\deftypeop = \relax \let\deftypevar = \relax \let\deftypevr = \relax \let\defun = \relax \let\defvar = \relax \let\defvr = \relax \let\ref = \relax \let\xref = \relax \let\printindex = \relax \let\pxref = \relax \let\settitle = \relax \let\setchapternewpage = \relax \let\setchapterstyle = \relax \let\everyheading = \relax \let\evenheading = \relax \let\oddheading = \relax \let\everyfooting = \relax \let\evenfooting = \relax \let\oddfooting = \relax \let\headings = \relax \let\include = \relax \let\lowersections = \relax \let\down = \relax \let\raisesections = \relax \let\up = \relax \let\set = \relax \let\clear = \relax \let\item = \relax } % Ignore @ignore ... @end ignore. % \def\ignore{\doignore{ignore}} % Ignore @ifinfo, @ifhtml, @ifnottex, @html, @menu, and @direntry text. % \def\ifinfo{\doignore{ifinfo}} \def\ifhtml{\doignore{ifhtml}} \def\ifnottex{\doignore{ifnottex}} \def\html{\doignore{html}} \def\menu{\doignore{menu}} \def\direntry{\doignore{direntry}} % @dircategory CATEGORY -- specify a category of the dir file % which this file should belong to. Ignore this in TeX. \let\dircategory = \comment % Ignore text until a line `@end #1'. % \def\doignore#1{\begingroup % Don't complain about control sequences we have declared \outer. \ignoresections % % Define a command to swallow text until we reach `@end #1'. % This @ is a catcode 12 token (that is the normal catcode of @ in % this texinfo.tex file). We change the catcode of @ below to match. \long\def\doignoretext##1@end #1{\enddoignore}% % % Make sure that spaces turn into tokens that match what \doignoretext wants. \catcode32 = 10 % % Ignore braces, too, so mismatched braces don't cause trouble. \catcode`\{ = 9 \catcode`\} = 9 % % We must not have @c interpreted as a control sequence. \catcode`\@ = 12 % % Make the letter c a comment character so that the rest of the line % will be ignored. This way, the document can have (for example) % @c @end ifinfo % and the @end ifinfo will be properly ignored. % (We've just changed @ to catcode 12.) \catcode`\c = 14 % % And now expand that command. \doignoretext } % What we do to finish off ignored text. % \def\enddoignore{\endgroup\ignorespaces}% \newif\ifwarnedobs\warnedobsfalse \def\obstexwarn{% \ifwarnedobs\relax\else % We need to warn folks that they may have trouble with TeX 3.0. % This uses \immediate\write16 rather than \message to get newlines. \immediate\write16{} \immediate\write16{WARNING: for users of Unix TeX 3.0!} \immediate\write16{This manual trips a bug in TeX version 3.0 (tex hangs).} \immediate\write16{If you are running another version of TeX, relax.} \immediate\write16{If you are running Unix TeX 3.0, kill this TeX process.} \immediate\write16{ Then upgrade your TeX installation if you can.} \immediate\write16{ (See ftp://ftp.gnu.org/pub/gnu/TeX.README.)} \immediate\write16{If you are stuck with version 3.0, run the} \immediate\write16{ script ``tex3patch'' from the Texinfo distribution} \immediate\write16{ to use a workaround.} \immediate\write16{} \global\warnedobstrue \fi } % **In TeX 3.0, setting text in \nullfont hangs tex. For a % workaround (which requires the file ``dummy.tfm'' to be installed), % uncomment the following line: %%%%%\font\nullfont=dummy\let\obstexwarn=\relax % Ignore text, except that we keep track of conditional commands for % purposes of nesting, up to an `@end #1' command. % \def\nestedignore#1{% \obstexwarn % We must actually expand the ignored text to look for the @end % command, so that nested ignore constructs work. Thus, we put the % text into a \vbox and then do nothing with the result. To minimize % the change of memory overflow, we follow the approach outlined on % page 401 of the TeXbook: make the current font be a dummy font. % \setbox0 = \vbox\bgroup % Don't complain about control sequences we have declared \outer. \ignoresections % % Define `@end #1' to end the box, which will in turn undefine the % @end command again. \expandafter\def\csname E#1\endcsname{\egroup\ignorespaces}% % % We are going to be parsing Texinfo commands. Most cause no % trouble when they are used incorrectly, but some commands do % complicated argument parsing or otherwise get confused, so we % undefine them. % % We can't do anything about stray @-signs, unfortunately; % they'll produce `undefined control sequence' errors. \ignoremorecommands % % Set the current font to be \nullfont, a TeX primitive, and define % all the font commands to also use \nullfont. We don't use % dummy.tfm, as suggested in the TeXbook, because not all sites % might have that installed. Therefore, math mode will still % produce output, but that should be an extremely small amount of % stuff compared to the main input. % \nullfont \let\tenrm=\nullfont \let\tenit=\nullfont \let\tensl=\nullfont \let\tenbf=\nullfont \let\tentt=\nullfont \let\smallcaps=\nullfont \let\tensf=\nullfont % Similarly for index fonts (mostly for their use in smallexample). \let\smallrm=\nullfont \let\smallit=\nullfont \let\smallsl=\nullfont \let\smallbf=\nullfont \let\smalltt=\nullfont \let\smallsc=\nullfont \let\smallsf=\nullfont % % Don't complain when characters are missing from the fonts. \tracinglostchars = 0 % % Don't bother to do space factor calculations. \frenchspacing % % Don't report underfull hboxes. \hbadness = 10000 % % Do minimal line-breaking. \pretolerance = 10000 % % Do not execute instructions in @tex \def\tex{\doignore{tex}}% % Do not execute macro definitions. % `c' is a comment character, so the word `macro' will get cut off. \def\macro{\doignore{ma}}% } % @set VAR sets the variable VAR to an empty value. % @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE. % % Since we want to separate VAR from REST-OF-LINE (which might be % empty), we can't just use \parsearg; we have to insert a space of our % own to delimit the rest of the line, and then take it out again if we % didn't need it. Make sure the catcode of space is correct to avoid % losing inside @example, for instance. % \def\set{\begingroup\catcode` =10 \catcode`\-=12 \catcode`\_=12 % Allow - and _ in VAR. \parsearg\setxxx} \def\setxxx#1{\setyyy#1 \endsetyyy} \def\setyyy#1 #2\endsetyyy{% \def\temp{#2}% \ifx\temp\empty \global\expandafter\let\csname SET#1\endcsname = \empty \else \setzzz{#1}#2\endsetzzz % Remove the trailing space \setxxx inserted. \fi \endgroup } % Can't use \xdef to pre-expand #2 and save some time, since \temp or % \next or other control sequences that we've defined might get us into % an infinite loop. Consider `@set foo @cite{bar}'. \def\setzzz#1#2 \endsetzzz{\expandafter\gdef\csname SET#1\endcsname{#2}} % @clear VAR clears (i.e., unsets) the variable VAR. % \def\clear{\parsearg\clearxxx} \def\clearxxx#1{\global\expandafter\let\csname SET#1\endcsname=\relax} % @value{foo} gets the text saved in variable foo. { \catcode`\_ = \active % % We might end up with active _ or - characters in the argument if % we're called from @code, as @code{@value{foo-bar_}}. So \let any % such active characters to their normal equivalents. \gdef\value{\begingroup \catcode`\-=12 \catcode`\_=12 \indexbreaks \let_\normalunderscore \valuexxx} } \def\valuexxx#1{\expandablevalue{#1}\endgroup} % We have this subroutine so that we can handle at least some @value's % properly in indexes (we \let\value to this in \indexdummies). Ones % whose names contain - or _ still won't work, but we can't do anything % about that. The command has to be fully expandable, since the result % winds up in the index file. This means that if the variable's value % contains other Texinfo commands, it's almost certain it will fail % (although perhaps we could fix that with sufficient work to do a % one-level expansion on the result, instead of complete). % \def\expandablevalue#1{% \expandafter\ifx\csname SET#1\endcsname\relax {[No value for ``#1'']}% \else \csname SET#1\endcsname \fi } % @ifset VAR ... @end ifset reads the `...' iff VAR has been defined % with @set. % \def\ifset{\parsearg\ifsetxxx} \def\ifsetxxx #1{% \expandafter\ifx\csname SET#1\endcsname\relax \expandafter\ifsetfail \else \expandafter\ifsetsucceed \fi } \def\ifsetsucceed{\conditionalsucceed{ifset}} \def\ifsetfail{\nestedignore{ifset}} \defineunmatchedend{ifset} % @ifclear VAR ... @end ifclear reads the `...' iff VAR has never been % defined with @set, or has been undefined with @clear. % \def\ifclear{\parsearg\ifclearxxx} \def\ifclearxxx #1{% \expandafter\ifx\csname SET#1\endcsname\relax \expandafter\ifclearsucceed \else \expandafter\ifclearfail \fi } \def\ifclearsucceed{\conditionalsucceed{ifclear}} \def\ifclearfail{\nestedignore{ifclear}} \defineunmatchedend{ifclear} % @iftex, @ifnothtml, @ifnotinfo always succeed; we read the text % following, through the first @end iftex (etc.). Make `@end iftex' % (etc.) valid only after an @iftex. % \def\iftex{\conditionalsucceed{iftex}} \def\ifnothtml{\conditionalsucceed{ifnothtml}} \def\ifnotinfo{\conditionalsucceed{ifnotinfo}} \defineunmatchedend{iftex} \defineunmatchedend{ifnothtml} \defineunmatchedend{ifnotinfo} % We can't just want to start a group at @iftex (for example) and end it % at @end iftex, since then @set commands inside the conditional have no % effect (they'd get reverted at the end of the group). So we must % define \Eiftex to redefine itself to be its previous value. (We can't % just define it to fail again with an ``unmatched end'' error, since % the @ifset might be nested.) % \def\conditionalsucceed#1{% \edef\temp{% % Remember the current value of \E#1. \let\nece{prevE#1} = \nece{E#1}% % % At the `@end #1', redefine \E#1 to be its previous value. \def\nece{E#1}{\let\nece{E#1} = \nece{prevE#1}}% }% \temp } % We need to expand lots of \csname's, but we don't want to expand the % control sequences after we've constructed them. % \def\nece#1{\expandafter\noexpand\csname#1\endcsname} % @defininfoenclose. \let\definfoenclose=\comment \message{indexing,} % Index generation facilities % Define \newwrite to be identical to plain tex's \newwrite % except not \outer, so it can be used within \newindex. {\catcode`\@=11 \gdef\newwrite{\alloc@7\write\chardef\sixt@@n}} % \newindex {foo} defines an index named foo. % It automatically defines \fooindex such that % \fooindex ...rest of line... puts an entry in the index foo. % It also defines \fooindfile to be the number of the output channel for % the file that accumulates this index. The file's extension is foo. % The name of an index should be no more than 2 characters long % for the sake of vms. % \def\newindex#1{% \iflinks \expandafter\newwrite \csname#1indfile\endcsname \openout \csname#1indfile\endcsname \jobname.#1 % Open the file \fi \expandafter\xdef\csname#1index\endcsname{% % Define @#1index \noexpand\doindex{#1}} } % @defindex foo == \newindex{foo} % \def\defindex{\parsearg\newindex} % Define @defcodeindex, like @defindex except put all entries in @code. % \def\defcodeindex{\parsearg\newcodeindex} % \def\newcodeindex#1{% \iflinks \expandafter\newwrite \csname#1indfile\endcsname \openout \csname#1indfile\endcsname \jobname.#1 \fi \expandafter\xdef\csname#1index\endcsname{% \noexpand\docodeindex{#1}}% } % @synindex foo bar makes index foo feed into index bar. % Do this instead of @defindex foo if you don't want it as a separate index. % % @syncodeindex foo bar similar, but put all entries made for index foo % inside @code. % \def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}} \def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}} % #1 is \doindex or \docodeindex, #2 the index getting redefined (foo), % #3 the target index (bar). \def\dosynindex#1#2#3{% % Only do \closeout if we haven't already done it, else we'll end up % closing the target index. \expandafter \ifx\csname donesynindex#2\endcsname \undefined % The \closeout helps reduce unnecessary open files; the limit on the % Acorn RISC OS is a mere 16 files. \expandafter\closeout\csname#2indfile\endcsname \expandafter\let\csname\donesynindex#2\endcsname = 1 \fi % redefine \fooindfile: \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname \expandafter\let\csname#2indfile\endcsname=\temp % redefine \fooindex: \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}% } % Define \doindex, the driver for all \fooindex macros. % Argument #1 is generated by the calling \fooindex macro, % and it is "foo", the name of the index. % \doindex just uses \parsearg; it calls \doind for the actual work. % This is because \doind is more useful to call from other macros. % There is also \dosubind {index}{topic}{subtopic} % which makes an entry in a two-level index such as the operation index. \def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer} \def\singleindexer #1{\doind{\indexname}{#1}} % like the previous two, but they put @code around the argument. \def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer} \def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}} \def\indexdummies{% \def\ { }% % Take care of the plain tex accent commands. \def\"{\realbackslash "}% \def\`{\realbackslash `}% \def\'{\realbackslash '}% \def\^{\realbackslash ^}% \def\~{\realbackslash ~}% \def\={\realbackslash =}% \def\b{\realbackslash b}% \def\c{\realbackslash c}% \def\d{\realbackslash d}% \def\u{\realbackslash u}% \def\v{\realbackslash v}% \def\H{\realbackslash H}% % Take care of the plain tex special European modified letters. \def\oe{\realbackslash oe}% \def\ae{\realbackslash ae}% \def\aa{\realbackslash aa}% \def\OE{\realbackslash OE}% \def\AE{\realbackslash AE}% \def\AA{\realbackslash AA}% \def\o{\realbackslash o}% \def\O{\realbackslash O}% \def\l{\realbackslash l}% \def\L{\realbackslash L}% \def\ss{\realbackslash ss}% % Take care of texinfo commands likely to appear in an index entry. % (Must be a way to avoid doing expansion at all, and thus not have to % laboriously list every single command here.) \def\@{@}% will be @@ when we switch to @ as escape char. % Need these in case \tex is in effect and \{ is a \delimiter again. % But can't use \lbracecmd and \rbracecmd because texindex assumes % braces and backslashes are used only as delimiters. \let\{ = \mylbrace \let\} = \myrbrace \def\_{{\realbackslash _}}% \def\w{\realbackslash w }% \def\bf{\realbackslash bf }% %\def\rm{\realbackslash rm }% \def\sl{\realbackslash sl }% \def\sf{\realbackslash sf}% \def\tt{\realbackslash tt}% \def\gtr{\realbackslash gtr}% \def\less{\realbackslash less}% \def\hat{\realbackslash hat}% \def\TeX{\realbackslash TeX}% \def\dots{\realbackslash dots }% \def\result{\realbackslash result}% \def\equiv{\realbackslash equiv}% \def\expansion{\realbackslash expansion}% \def\print{\realbackslash print}% \def\error{\realbackslash error}% \def\point{\realbackslash point}% \def\copyright{\realbackslash copyright}% \def\tclose##1{\realbackslash tclose {##1}}% \def\code##1{\realbackslash code {##1}}% \def\uref##1{\realbackslash uref {##1}}% \def\url##1{\realbackslash url {##1}}% \def\env##1{\realbackslash env {##1}}% \def\command##1{\realbackslash command {##1}}% \def\option##1{\realbackslash option {##1}}% \def\dotless##1{\realbackslash dotless {##1}}% \def\samp##1{\realbackslash samp {##1}}% \def\,##1{\realbackslash ,{##1}}% \def\t##1{\realbackslash t {##1}}% \def\r##1{\realbackslash r {##1}}% \def\i##1{\realbackslash i {##1}}% \def\b##1{\realbackslash b {##1}}% \def\sc##1{\realbackslash sc {##1}}% \def\cite##1{\realbackslash cite {##1}}% \def\key##1{\realbackslash key {##1}}% \def\file##1{\realbackslash file {##1}}% \def\var##1{\realbackslash var {##1}}% \def\kbd##1{\realbackslash kbd {##1}}% \def\dfn##1{\realbackslash dfn {##1}}% \def\emph##1{\realbackslash emph {##1}}% \def\acronym##1{\realbackslash acronym {##1}}% % % Handle some cases of @value -- where the variable name does not % contain - or _, and the value does not contain any % (non-fully-expandable) commands. \let\value = \expandablevalue % \unsepspaces % Turn off macro expansion \turnoffmacros } % If an index command is used in an @example environment, any spaces % therein should become regular spaces in the raw index file, not the % expansion of \tie (\\leavevmode \penalty \@M \ ). {\obeyspaces \gdef\unsepspaces{\obeyspaces\let =\space}} % \indexnofonts no-ops all font-change commands. % This is used when outputting the strings to sort the index by. \def\indexdummyfont#1{#1} \def\indexdummytex{TeX} \def\indexdummydots{...} \def\indexnofonts{% % Just ignore accents. \let\,=\indexdummyfont \let\"=\indexdummyfont \let\`=\indexdummyfont \let\'=\indexdummyfont \let\^=\indexdummyfont \let\~=\indexdummyfont \let\==\indexdummyfont \let\b=\indexdummyfont \let\c=\indexdummyfont \let\d=\indexdummyfont \let\u=\indexdummyfont \let\v=\indexdummyfont \let\H=\indexdummyfont \let\dotless=\indexdummyfont % Take care of the plain tex special European modified letters. \def\oe{oe}% \def\ae{ae}% \def\aa{aa}% \def\OE{OE}% \def\AE{AE}% \def\AA{AA}% \def\o{o}% \def\O{O}% \def\l{l}% \def\L{L}% \def\ss{ss}% \let\w=\indexdummyfont \let\t=\indexdummyfont \let\r=\indexdummyfont \let\i=\indexdummyfont \let\b=\indexdummyfont \let\emph=\indexdummyfont \let\strong=\indexdummyfont \let\cite=\indexdummyfont \let\sc=\indexdummyfont %Don't no-op \tt, since it isn't a user-level command % and is used in the definitions of the active chars like <, >, |... %\let\tt=\indexdummyfont \let\tclose=\indexdummyfont \let\code=\indexdummyfont \let\url=\indexdummyfont \let\uref=\indexdummyfont \let\env=\indexdummyfont \let\acronym=\indexdummyfont \let\command=\indexdummyfont \let\option=\indexdummyfont \let\file=\indexdummyfont \let\samp=\indexdummyfont \let\kbd=\indexdummyfont \let\key=\indexdummyfont \let\var=\indexdummyfont \let\TeX=\indexdummytex \let\dots=\indexdummydots \def\@{@}% } % To define \realbackslash, we must make \ not be an escape. % We must first make another character (@) an escape % so we do not become unable to do a definition. {\catcode`\@=0 \catcode`\\=\other @gdef@realbackslash{\}} \let\indexbackslash=0 %overridden during \printindex. \let\SETmarginindex=\relax % put index entries in margin (undocumented)? % For \ifx comparisons. \def\emptymacro{\empty} % Most index entries go through here, but \dosubind is the general case. % \def\doind#1#2{\dosubind{#1}{#2}\empty} % Workhorse for all \fooindexes. % #1 is name of index, #2 is stuff to put there, #3 is subentry -- % \empty if called from \doind, as we usually are. The main exception % is with defuns, which call us directly. % \def\dosubind#1#2#3{% % Put the index entry in the margin if desired. \ifx\SETmarginindex\relax\else \insert\margin{\hbox{\vrule height8pt depth3pt width0pt #2}}% \fi {% \count255=\lastpenalty {% \indexdummies % Must do this here, since \bf, etc expand at this stage \escapechar=`\\ {% \let\folio = 0% We will expand all macros now EXCEPT \folio. \def\rawbackslashxx{\indexbackslash}% \indexbackslash isn't defined now % so it will be output as is; and it will print as backslash. % \def\thirdarg{#3}% % % If third arg is present, precede it with space in sort key. \ifx\thirdarg\emptymacro \let\subentry = \empty \else \def\subentry{ #3}% \fi % % First process the index entry with all font commands turned % off to get the string to sort by. {\indexnofonts \xdef\indexsorttmp{#2\subentry}}% % % Now the real index entry with the fonts. \toks0 = {#2}% % % If third (subentry) arg is present, add it to the index % string. And include a space. \ifx\thirdarg\emptymacro \else \toks0 = \expandafter{\the\toks0 \space #3}% \fi % % Set up the complete index entry, with both the sort key % and the original text, including any font commands. We write % three arguments to \entry to the .?? file, texindex reduces to % two when writing the .??s sorted result. \edef\temp{% \write\csname#1indfile\endcsname{% \realbackslash entry{\indexsorttmp}{\folio}{\the\toks0}}% }% % % If a skip is the last thing on the list now, preserve it % by backing up by \lastskip, doing the \write, then inserting % the skip again. Otherwise, the whatsit generated by the % \write will make \lastskip zero. The result is that sequences % like this: % @end defun % @tindex whatever % @defun ... % will have extra space inserted, because the \medbreak in the % start of the @defun won't see the skip inserted by the @end of % the previous defun. % % But don't do any of this if we're not in vertical mode. We % don't want to do a \vskip and prematurely end a paragraph. % % Avoid page breaks due to these extra skips, too. % \iflinks \ifvmode \skip0 = \lastskip \ifdim\lastskip = 0pt \else \nobreak\vskip-\lastskip \fi \fi % \temp % do the write % % \ifvmode \ifdim\skip0 = 0pt \else \nobreak\vskip\skip0 \fi \fi \fi }% }% \penalty\count255 }% } % The index entry written in the file actually looks like % \entry {sortstring}{page}{topic} % or % \entry {sortstring}{page}{topic}{subtopic} % The texindex program reads in these files and writes files % containing these kinds of lines: % \initial {c} % before the first topic whose initial is c % \entry {topic}{pagelist} % for a topic that is used without subtopics % \primary {topic} % for the beginning of a topic that is used with subtopics % \secondary {subtopic}{pagelist} % for each subtopic. % Define the user-accessible indexing commands % @findex, @vindex, @kindex, @cindex. \def\findex {\fnindex} \def\kindex {\kyindex} \def\cindex {\cpindex} \def\vindex {\vrindex} \def\tindex {\tpindex} \def\pindex {\pgindex} \def\cindexsub {\begingroup\obeylines\cindexsub} {\obeylines % \gdef\cindexsub "#1" #2^^M{\endgroup % \dosubind{cp}{#2}{#1}}} % Define the macros used in formatting output of the sorted index material. % @printindex causes a particular index (the ??s file) to get printed. % It does not print any chapter heading (usually an @unnumbered). % \def\printindex{\parsearg\doprintindex} \def\doprintindex#1{\begingroup \dobreak \chapheadingskip{10000}% % \smallfonts \rm \tolerance = 9500 \indexbreaks % % See if the index file exists and is nonempty. % Change catcode of @ here so that if the index file contains % \initial {@} % as its first line, TeX doesn't complain about mismatched braces % (because it thinks @} is a control sequence). \catcode`\@ = 11 \openin 1 \jobname.#1s \ifeof 1 % \enddoublecolumns gets confused if there is no text in the index, % and it loses the chapter title and the aux file entries for the % index. The easiest way to prevent this problem is to make sure % there is some text. \putwordIndexNonexistent \else % % If the index file exists but is empty, then \openin leaves \ifeof % false. We have to make TeX try to read something from the file, so % it can discover if there is anything in it. \read 1 to \temp \ifeof 1 \putwordIndexIsEmpty \else % Index files are almost Texinfo source, but we use \ as the escape % character. It would be better to use @, but that's too big a change % to make right now. \def\indexbackslash{\rawbackslashxx}% \catcode`\\ = 0 \escapechar = `\\ \begindoublecolumns \input \jobname.#1s \enddoublecolumns \fi \fi \closein 1 \endgroup} % These macros are used by the sorted index file itself. % Change them to control the appearance of the index. \def\initial#1{{% % Some minor font changes for the special characters. \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt % % Remove any glue we may have, we'll be inserting our own. \removelastskip % % We like breaks before the index initials, so insert a bonus. \penalty -300 % % Typeset the initial. Making this add up to a whole number of % baselineskips increases the chance of the dots lining up from column % to column. It still won't often be perfect, because of the stretch % we need before each entry, but it's better. % % No shrink because it confuses \balancecolumns. \vskip 1.67\baselineskip plus .5\baselineskip \leftline{\secbf #1}% \vskip .33\baselineskip plus .1\baselineskip % % Do our best not to break after the initial. \nobreak }} % This typesets a paragraph consisting of #1, dot leaders, and then #2 % flush to the right margin. It is used for index and table of contents % entries. The paragraph is indented by \leftskip. % \def\entry#1#2{\begingroup % % Start a new paragraph if necessary, so our assignments below can't % affect previous text. \par % % Do not fill out the last line with white space. \parfillskip = 0in % % No extra space above this paragraph. \parskip = 0in % % Do not prefer a separate line ending with a hyphen to fewer lines. \finalhyphendemerits = 0 % % \hangindent is only relevant when the entry text and page number % don't both fit on one line. In that case, bob suggests starting the % dots pretty far over on the line. Unfortunately, a large % indentation looks wrong when the entry text itself is broken across % lines. So we use a small indentation and put up with long leaders. % % \hangafter is reset to 1 (which is the value we want) at the start % of each paragraph, so we need not do anything with that. \hangindent = 2em % % When the entry text needs to be broken, just fill out the first line % with blank space. \rightskip = 0pt plus1fil % % A bit of stretch before each entry for the benefit of balancing columns. \vskip 0pt plus1pt % % Start a ``paragraph'' for the index entry so the line breaking % parameters we've set above will have an effect. \noindent % % Insert the text of the index entry. TeX will do line-breaking on it. #1% % The following is kludged to not output a line of dots in the index if % there are no page numbers. The next person who breaks this will be % cursed by a Unix daemon. \def\tempa{{\rm }}% \def\tempb{#2}% \edef\tempc{\tempa}% \edef\tempd{\tempb}% \ifx\tempc\tempd\ \else% % % If we must, put the page number on a line of its own, and fill out % this line with blank space. (The \hfil is overwhelmed with the % fill leaders glue in \indexdotfill if the page number does fit.) \hfil\penalty50 \null\nobreak\indexdotfill % Have leaders before the page number. % % The `\ ' here is removed by the implicit \unskip that TeX does as % part of (the primitive) \par. Without it, a spurious underfull % \hbox ensues. \ifpdf \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph. \else \ #2% The page number ends the paragraph. \fi \fi% \par \endgroup} % Like \dotfill except takes at least 1 em. \def\indexdotfill{\cleaders \hbox{$\mathsurround=0pt \mkern1.5mu ${\it .}$ \mkern1.5mu$}\hskip 1em plus 1fill} \def\primary #1{\line{#1\hfil}} \newskip\secondaryindent \secondaryindent=0.5cm \def\secondary #1#2{ {\parfillskip=0in \parskip=0in \hangindent =1in \hangafter=1 \noindent\hskip\secondaryindent\hbox{#1}\indexdotfill #2\par }} % Define two-column mode, which we use to typeset indexes. % Adapted from the TeXbook, page 416, which is to say, % the manmac.tex format used to print the TeXbook itself. \catcode`\@=11 \newbox\partialpage \newdimen\doublecolumnhsize \def\begindoublecolumns{\begingroup % ended by \enddoublecolumns % Grab any single-column material above us. \output = {% % % Here is a possibility not foreseen in manmac: if we accumulate a % whole lot of material, we might end up calling this \output % routine twice in a row (see the doublecol-lose test, which is % essentially a couple of indexes with @setchapternewpage off). In % that case we just ship out what is in \partialpage with the normal % output routine. Generally, \partialpage will be empty when this % runs and this will be a no-op. See the indexspread.tex test case. \ifvoid\partialpage \else \onepageout{\pagecontents\partialpage}% \fi % \global\setbox\partialpage = \vbox{% % Unvbox the main output page. \unvbox\PAGE \kern-\topskip \kern\baselineskip }% }% \eject % run that output routine to set \partialpage % % Use the double-column output routine for subsequent pages. \output = {\doublecolumnout}% % % Change the page size parameters. We could do this once outside this % routine, in each of @smallbook, @afourpaper, and the default 8.5x11 % format, but then we repeat the same computation. Repeating a couple % of assignments once per index is clearly meaningless for the % execution time, so we may as well do it in one place. % % First we halve the line length, less a little for the gutter between % the columns. We compute the gutter based on the line length, so it % changes automatically with the paper format. The magic constant % below is chosen so that the gutter has the same value (well, +-<1pt) % as it did when we hard-coded it. % % We put the result in a separate register, \doublecolumhsize, so we % can restore it in \pagesofar, after \hsize itself has (potentially) % been clobbered. % \doublecolumnhsize = \hsize \advance\doublecolumnhsize by -.04154\hsize \divide\doublecolumnhsize by 2 \hsize = \doublecolumnhsize % % Double the \vsize as well. (We don't need a separate register here, % since nobody clobbers \vsize.) \vsize = 2\vsize } % The double-column output routine for all double-column pages except % the last. % \def\doublecolumnout{% \splittopskip=\topskip \splitmaxdepth=\maxdepth % Get the available space for the double columns -- the normal % (undoubled) page height minus any material left over from the % previous page. \dimen@ = \vsize \divide\dimen@ by 2 \advance\dimen@ by -\ht\partialpage % % box0 will be the left-hand column, box2 the right. \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@ \onepageout\pagesofar \unvbox255 \penalty\outputpenalty } % % Re-output the contents of the output page -- any previous material, % followed by the two boxes we just split, in box0 and box2. \def\pagesofar{% \unvbox\partialpage % \hsize = \doublecolumnhsize \wd0=\hsize \wd2=\hsize \hbox to\pagewidth{\box0\hfil\box2}% } % % All done with double columns. \def\enddoublecolumns{% \output = {% % Split the last of the double-column material. Leave it on the % current page, no automatic page break. \balancecolumns % % If we end up splitting too much material for the current page, % though, there will be another page break right after this \output % invocation ends. Having called \balancecolumns once, we do not % want to call it again. Therefore, reset \output to its normal % definition right away. (We hope \balancecolumns will never be % called on to balance too much material, but if it is, this makes % the output somewhat more palatable.) \global\output = {\onepageout{\pagecontents\PAGE}}% }% \eject \endgroup % started in \begindoublecolumns % % \pagegoal was set to the doubled \vsize above, since we restarted % the current page. We're now back to normal single-column % typesetting, so reset \pagegoal to the normal \vsize (after the % \endgroup where \vsize got restored). \pagegoal = \vsize } % % Called at the end of the double column material. \def\balancecolumns{% \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120. \dimen@ = \ht0 \advance\dimen@ by \topskip \advance\dimen@ by-\baselineskip \divide\dimen@ by 2 % target to split to %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}% \splittopskip = \topskip % Loop until we get a decent breakpoint. {% \vbadness = 10000 \loop \global\setbox3 = \copy0 \global\setbox1 = \vsplit3 to \dimen@ \ifdim\ht3>\dimen@ \global\advance\dimen@ by 1pt \repeat }% %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}% \setbox0=\vbox to\dimen@{\unvbox1}% \setbox2=\vbox to\dimen@{\unvbox3}% % \pagesofar } \catcode`\@ = \other \message{sectioning,} % Chapters, sections, etc. \newcount\chapno \newcount\secno \secno=0 \newcount\subsecno \subsecno=0 \newcount\subsubsecno \subsubsecno=0 % This counter is funny since it counts through charcodes of letters A, B, ... \newcount\appendixno \appendixno = `\@ % \def\appendixletter{\char\the\appendixno} % We do the following for the sake of pdftex, which needs the actual % letter in the expansion, not just typeset. \def\appendixletter{% \ifnum\appendixno=`A A% \else\ifnum\appendixno=`B B% \else\ifnum\appendixno=`C C% \else\ifnum\appendixno=`D D% \else\ifnum\appendixno=`E E% \else\ifnum\appendixno=`F F% \else\ifnum\appendixno=`G G% \else\ifnum\appendixno=`H H% \else\ifnum\appendixno=`I I% \else\ifnum\appendixno=`J J% \else\ifnum\appendixno=`K K% \else\ifnum\appendixno=`L L% \else\ifnum\appendixno=`M M% \else\ifnum\appendixno=`N N% \else\ifnum\appendixno=`O O% \else\ifnum\appendixno=`P P% \else\ifnum\appendixno=`Q Q% \else\ifnum\appendixno=`R R% \else\ifnum\appendixno=`S S% \else\ifnum\appendixno=`T T% \else\ifnum\appendixno=`U U% \else\ifnum\appendixno=`V V% \else\ifnum\appendixno=`W W% \else\ifnum\appendixno=`X X% \else\ifnum\appendixno=`Y Y% \else\ifnum\appendixno=`Z Z% % The \the is necessary, despite appearances, because \appendixletter is % expanded while writing the .toc file. \char\appendixno is not % expandable, thus it is written literally, thus all appendixes come out % with the same letter (or @) in the toc without it. \else\char\the\appendixno \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi} % Each @chapter defines this as the name of the chapter. % page headings and footings can use it. @section does likewise. \def\thischapter{} \def\thissection{} \newcount\absseclevel % used to calculate proper heading level \newcount\secbase\secbase=0 % @raise/lowersections modify this count % @raisesections: treat @section as chapter, @subsection as section, etc. \def\raisesections{\global\advance\secbase by -1} \let\up=\raisesections % original BFox name % @lowersections: treat @chapter as section, @section as subsection, etc. \def\lowersections{\global\advance\secbase by 1} \let\down=\lowersections % original BFox name % Choose a numbered-heading macro % #1 is heading level if unmodified by @raisesections or @lowersections % #2 is text for heading \def\numhead#1#2{\absseclevel=\secbase\advance\absseclevel by #1 \ifcase\absseclevel \chapterzzz{#2} \or \seczzz{#2} \or \numberedsubseczzz{#2} \or \numberedsubsubseczzz{#2} \else \ifnum \absseclevel<0 \chapterzzz{#2} \else \numberedsubsubseczzz{#2} \fi \fi } % like \numhead, but chooses appendix heading levels \def\apphead#1#2{\absseclevel=\secbase\advance\absseclevel by #1 \ifcase\absseclevel \appendixzzz{#2} \or \appendixsectionzzz{#2} \or \appendixsubseczzz{#2} \or \appendixsubsubseczzz{#2} \else \ifnum \absseclevel<0 \appendixzzz{#2} \else \appendixsubsubseczzz{#2} \fi \fi } % like \numhead, but chooses numberless heading levels \def\unnmhead#1#2{\absseclevel=\secbase\advance\absseclevel by #1 \ifcase\absseclevel \unnumberedzzz{#2} \or \unnumberedseczzz{#2} \or \unnumberedsubseczzz{#2} \or \unnumberedsubsubseczzz{#2} \else \ifnum \absseclevel<0 \unnumberedzzz{#2} \else \unnumberedsubsubseczzz{#2} \fi \fi } % @chapter, @appendix, @unnumbered. \def\thischaptername{No Chapter Title} \outer\def\chapter{\parsearg\chapteryyy} \def\chapteryyy #1{\numhead0{#1}} % normally numhead0 calls chapterzzz \def\chapterzzz #1{% \secno=0 \subsecno=0 \subsubsecno=0 \global\advance \chapno by 1 \message{\putwordChapter\space \the\chapno}% \chapmacro {#1}{\the\chapno}% \gdef\thissection{#1}% \gdef\thischaptername{#1}% % We don't substitute the actual chapter name into \thischapter % because we don't want its macros evaluated now. \xdef\thischapter{\putwordChapter{} \the\chapno: \noexpand\thischaptername}% \toks0 = {#1}% \edef\temp{\noexpand\writetocentry{\realbackslash chapentry{\the\toks0}% {\the\chapno}}}% \temp \donoderef \global\let\section = \numberedsec \global\let\subsection = \numberedsubsec \global\let\subsubsection = \numberedsubsubsec } \outer\def\appendix{\parsearg\appendixyyy} \def\appendixyyy #1{\apphead0{#1}} % normally apphead0 calls appendixzzz \def\appendixzzz #1{% \secno=0 \subsecno=0 \subsubsecno=0 \global\advance \appendixno by 1 \message{\putwordAppendix\space \appendixletter}% \chapmacro {#1}{\putwordAppendix{} \appendixletter}% \gdef\thissection{#1}% \gdef\thischaptername{#1}% \xdef\thischapter{\putwordAppendix{} \appendixletter: \noexpand\thischaptername}% \toks0 = {#1}% \edef\temp{\noexpand\writetocentry{\realbackslash chapentry{\the\toks0}% {\putwordAppendix{} \appendixletter}}}% \temp \appendixnoderef \global\let\section = \appendixsec \global\let\subsection = \appendixsubsec \global\let\subsubsection = \appendixsubsubsec } % @centerchap is like @unnumbered, but the heading is centered. \outer\def\centerchap{\parsearg\centerchapyyy} \def\centerchapyyy #1{{\let\unnumbchapmacro=\centerchapmacro \unnumberedyyy{#1}}} % @top is like @unnumbered. \outer\def\top{\parsearg\unnumberedyyy} \outer\def\unnumbered{\parsearg\unnumberedyyy} \def\unnumberedyyy #1{\unnmhead0{#1}} % normally unnmhead0 calls unnumberedzzz \def\unnumberedzzz #1{% \secno=0 \subsecno=0 \subsubsecno=0 % % This used to be simply \message{#1}, but TeX fully expands the % argument to \message. Therefore, if #1 contained @-commands, TeX % expanded them. For example, in `@unnumbered The @cite{Book}', TeX % expanded @cite (which turns out to cause errors because \cite is meant % to be executed, not expanded). % % Anyway, we don't want the fully-expanded definition of @cite to appear % as a result of the \message, we just want `@cite' itself. We use % \the to achieve this: TeX expands \the only once, % simply yielding the contents of . (We also do this for % the toc entries.) \toks0 = {#1}\message{(\the\toks0)}% % \unnumbchapmacro {#1}% \gdef\thischapter{#1}\gdef\thissection{#1}% \toks0 = {#1}% \edef\temp{\noexpand\writetocentry{\realbackslash unnumbchapentry{\the\toks0}}}% \temp \unnumbnoderef \global\let\section = \unnumberedsec \global\let\subsection = \unnumberedsubsec \global\let\subsubsection = \unnumberedsubsubsec } % Sections. \outer\def\numberedsec{\parsearg\secyyy} \def\secyyy #1{\numhead1{#1}} % normally calls seczzz \def\seczzz #1{% \subsecno=0 \subsubsecno=0 \global\advance \secno by 1 % \gdef\thissection{#1}\secheading {#1}{\the\chapno}{\the\secno}% \toks0 = {#1}% \edef\temp{\noexpand\writetocentry{\realbackslash secentry{\the\toks0}% {\the\chapno}{\the\secno}}}% \temp \donoderef \nobreak } \outer\def\appendixsection{\parsearg\appendixsecyyy} \outer\def\appendixsec{\parsearg\appendixsecyyy} \def\appendixsecyyy #1{\apphead1{#1}} % normally calls appendixsectionzzz \def\appendixsectionzzz #1{% \subsecno=0 \subsubsecno=0 \global\advance \secno by 1 % \gdef\thissection{#1}\secheading {#1}{\appendixletter}{\the\secno}% \toks0 = {#1}% \edef\temp{\noexpand\writetocentry{\realbackslash secentry{\the\toks0}% {\appendixletter}{\the\secno}}}% \temp \appendixnoderef \nobreak } \outer\def\unnumberedsec{\parsearg\unnumberedsecyyy} \def\unnumberedsecyyy #1{\unnmhead1{#1}} % normally calls unnumberedseczzz \def\unnumberedseczzz #1{% \plainsecheading {#1}\gdef\thissection{#1}% \toks0 = {#1}% \edef\temp{\noexpand\writetocentry{\realbackslash unnumbsecentry{\the\toks0}}}% \temp \unnumbnoderef \nobreak } % Subsections. \outer\def\numberedsubsec{\parsearg\numberedsubsecyyy} \def\numberedsubsecyyy #1{\numhead2{#1}} % normally calls numberedsubseczzz \def\numberedsubseczzz #1{% \gdef\thissection{#1}\subsubsecno=0 \global\advance \subsecno by 1 % \subsecheading {#1}{\the\chapno}{\the\secno}{\the\subsecno}% \toks0 = {#1}% \edef\temp{\noexpand\writetocentry{\realbackslash subsecentry{\the\toks0}% {\the\chapno}{\the\secno}{\the\subsecno}}}% \temp \donoderef \nobreak } \outer\def\appendixsubsec{\parsearg\appendixsubsecyyy} \def\appendixsubsecyyy #1{\apphead2{#1}} % normally calls appendixsubseczzz \def\appendixsubseczzz #1{% \gdef\thissection{#1}\subsubsecno=0 \global\advance \subsecno by 1 % \subsecheading {#1}{\appendixletter}{\the\secno}{\the\subsecno}% \toks0 = {#1}% \edef\temp{\noexpand\writetocentry{\realbackslash subsecentry{\the\toks0}% {\appendixletter}{\the\secno}{\the\subsecno}}}% \temp \appendixnoderef \nobreak } \outer\def\unnumberedsubsec{\parsearg\unnumberedsubsecyyy} \def\unnumberedsubsecyyy #1{\unnmhead2{#1}} %normally calls unnumberedsubseczzz \def\unnumberedsubseczzz #1{% \plainsubsecheading {#1}\gdef\thissection{#1}% \toks0 = {#1}% \edef\temp{\noexpand\writetocentry{\realbackslash unnumbsubsecentry% {\the\toks0}}}% \temp \unnumbnoderef \nobreak } % Subsubsections. \outer\def\numberedsubsubsec{\parsearg\numberedsubsubsecyyy} \def\numberedsubsubsecyyy #1{\numhead3{#1}} % normally numberedsubsubseczzz \def\numberedsubsubseczzz #1{% \gdef\thissection{#1}\global\advance \subsubsecno by 1 % \subsubsecheading {#1} {\the\chapno}{\the\secno}{\the\subsecno}{\the\subsubsecno}% \toks0 = {#1}% \edef\temp{\noexpand\writetocentry{\realbackslash subsubsecentry{\the\toks0}% {\the\chapno}{\the\secno}{\the\subsecno}{\the\subsubsecno}}}% \temp \donoderef \nobreak } \outer\def\appendixsubsubsec{\parsearg\appendixsubsubsecyyy} \def\appendixsubsubsecyyy #1{\apphead3{#1}} % normally appendixsubsubseczzz \def\appendixsubsubseczzz #1{% \gdef\thissection{#1}\global\advance \subsubsecno by 1 % \subsubsecheading {#1} {\appendixletter}{\the\secno}{\the\subsecno}{\the\subsubsecno}% \toks0 = {#1}% \edef\temp{\noexpand\writetocentry{\realbackslash subsubsecentry{\the\toks0}% {\appendixletter}{\the\secno}{\the\subsecno}{\the\subsubsecno}}}% \temp \appendixnoderef \nobreak } \outer\def\unnumberedsubsubsec{\parsearg\unnumberedsubsubsecyyy} \def\unnumberedsubsubsecyyy #1{\unnmhead3{#1}} %normally unnumberedsubsubseczzz \def\unnumberedsubsubseczzz #1{% \plainsubsubsecheading {#1}\gdef\thissection{#1}% \toks0 = {#1}% \edef\temp{\noexpand\writetocentry{\realbackslash unnumbsubsubsecentry% {\the\toks0}}}% \temp \unnumbnoderef \nobreak } % These are variants which are not "outer", so they can appear in @ifinfo. % Actually, they should now be obsolete; ordinary section commands should work. \def\infotop{\parsearg\unnumberedzzz} \def\infounnumbered{\parsearg\unnumberedzzz} \def\infounnumberedsec{\parsearg\unnumberedseczzz} \def\infounnumberedsubsec{\parsearg\unnumberedsubseczzz} \def\infounnumberedsubsubsec{\parsearg\unnumberedsubsubseczzz} \def\infoappendix{\parsearg\appendixzzz} \def\infoappendixsec{\parsearg\appendixseczzz} \def\infoappendixsubsec{\parsearg\appendixsubseczzz} \def\infoappendixsubsubsec{\parsearg\appendixsubsubseczzz} \def\infochapter{\parsearg\chapterzzz} \def\infosection{\parsearg\sectionzzz} \def\infosubsection{\parsearg\subsectionzzz} \def\infosubsubsection{\parsearg\subsubsectionzzz} % These macros control what the section commands do, according % to what kind of chapter we are in (ordinary, appendix, or unnumbered). % Define them by default for a numbered chapter. \global\let\section = \numberedsec \global\let\subsection = \numberedsubsec \global\let\subsubsection = \numberedsubsubsec % Define @majorheading, @heading and @subheading % NOTE on use of \vbox for chapter headings, section headings, and such: % 1) We use \vbox rather than the earlier \line to permit % overlong headings to fold. % 2) \hyphenpenalty is set to 10000 because hyphenation in a % heading is obnoxious; this forbids it. % 3) Likewise, headings look best if no \parindent is used, and % if justification is not attempted. Hence \raggedright. \def\majorheading{\parsearg\majorheadingzzz} \def\majorheadingzzz #1{% {\advance\chapheadingskip by 10pt \chapbreak }% {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000 \parindent=0pt\raggedright \rm #1\hfill}}\bigskip \par\penalty 200} \def\chapheading{\parsearg\chapheadingzzz} \def\chapheadingzzz #1{\chapbreak % {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000 \parindent=0pt\raggedright \rm #1\hfill}}\bigskip \par\penalty 200} % @heading, @subheading, @subsubheading. \def\heading{\parsearg\plainsecheading} \def\subheading{\parsearg\plainsubsecheading} \def\subsubheading{\parsearg\plainsubsubsecheading} % These macros generate a chapter, section, etc. heading only % (including whitespace, linebreaking, etc. around it), % given all the information in convenient, parsed form. %%% Args are the skip and penalty (usually negative) \def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi} \def\setchapterstyle #1 {\csname CHAPF#1\endcsname} %%% Define plain chapter starts, and page on/off switching for it % Parameter controlling skip before chapter headings (if needed) \newskip\chapheadingskip \def\chapbreak{\dobreak \chapheadingskip {-4000}} \def\chappager{\par\vfill\supereject} \def\chapoddpage{\chappager \ifodd\pageno \else \hbox to 0pt{} \chappager\fi} \def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname} \def\CHAPPAGoff{% \global\let\contentsalignmacro = \chappager \global\let\pchapsepmacro=\chapbreak \global\let\pagealignmacro=\chappager} \def\CHAPPAGon{% \global\let\contentsalignmacro = \chappager \global\let\pchapsepmacro=\chappager \global\let\pagealignmacro=\chappager \global\def\HEADINGSon{\HEADINGSsingle}} \def\CHAPPAGodd{ \global\let\contentsalignmacro = \chapoddpage \global\let\pchapsepmacro=\chapoddpage \global\let\pagealignmacro=\chapoddpage \global\def\HEADINGSon{\HEADINGSdouble}} \CHAPPAGon \def\CHAPFplain{ \global\let\chapmacro=\chfplain \global\let\unnumbchapmacro=\unnchfplain \global\let\centerchapmacro=\centerchfplain} % Plain chapter opening. % #1 is the text, #2 the chapter number or empty if unnumbered. \def\chfplain#1#2{% \pchapsepmacro {% \chapfonts \rm \def\chapnum{#2}% \setbox0 = \hbox{#2\ifx\chapnum\empty\else\enspace\fi}% \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright \hangindent = \wd0 \centerparametersmaybe \unhbox0 #1\par}% }% \nobreak\bigskip % no page break after a chapter title \nobreak } % Plain opening for unnumbered. \def\unnchfplain#1{\chfplain{#1}{}} % @centerchap -- centered and unnumbered. \let\centerparametersmaybe = \relax \def\centerchfplain#1{{% \def\centerparametersmaybe{% \advance\rightskip by 3\rightskip \leftskip = \rightskip \parfillskip = 0pt }% \chfplain{#1}{}% }} \CHAPFplain % The default \def\unnchfopen #1{% \chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000 \parindent=0pt\raggedright \rm #1\hfill}}\bigskip \par\nobreak } \def\chfopen #1#2{\chapoddpage {\chapfonts \vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}% \par\penalty 5000 % } \def\centerchfopen #1{% \chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000 \parindent=0pt \hfill {\rm #1}\hfill}}\bigskip \par\nobreak } \def\CHAPFopen{ \global\let\chapmacro=\chfopen \global\let\unnumbchapmacro=\unnchfopen \global\let\centerchapmacro=\centerchfopen} % Section titles. \newskip\secheadingskip \def\secheadingbreak{\dobreak \secheadingskip {-1000}} \def\secheading#1#2#3{\sectionheading{sec}{#2.#3}{#1}} \def\plainsecheading#1{\sectionheading{sec}{}{#1}} % Subsection titles. \newskip \subsecheadingskip \def\subsecheadingbreak{\dobreak \subsecheadingskip {-500}} \def\subsecheading#1#2#3#4{\sectionheading{subsec}{#2.#3.#4}{#1}} \def\plainsubsecheading#1{\sectionheading{subsec}{}{#1}} % Subsubsection titles. \let\subsubsecheadingskip = \subsecheadingskip \let\subsubsecheadingbreak = \subsecheadingbreak \def\subsubsecheading#1#2#3#4#5{\sectionheading{subsubsec}{#2.#3.#4.#5}{#1}} \def\plainsubsubsecheading#1{\sectionheading{subsubsec}{}{#1}} % Print any size section title. % % #1 is the section type (sec/subsec/subsubsec), #2 is the section % number (maybe empty), #3 the text. \def\sectionheading#1#2#3{% {% \expandafter\advance\csname #1headingskip\endcsname by \parskip \csname #1headingbreak\endcsname }% {% % Switch to the right set of fonts. \csname #1fonts\endcsname \rm % % Only insert the separating space if we have a section number. \def\secnum{#2}% \setbox0 = \hbox{#2\ifx\secnum\empty\else\enspace\fi}% % \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright \hangindent = \wd0 % zero if no section number \unhbox0 #3}% }% \ifdim\parskip<10pt \nobreak\kern10pt\nobreak\kern-\parskip\fi \nobreak } \message{toc,} % Table of contents. \newwrite\tocfile % Write an entry to the toc file, opening it if necessary. % Called from @chapter, etc. We supply {\folio} at the end of the % argument, which will end up as the last argument to the \...entry macro. % % We open the .toc file here instead of at @setfilename or any other % given time so that @contents can be put in the document anywhere. % \newif\iftocfileopened \def\writetocentry#1{% \iftocfileopened\else \immediate\openout\tocfile = \jobname.toc \global\tocfileopenedtrue \fi \iflinks \write\tocfile{#1{\folio}}\fi } \newskip\contentsrightmargin \contentsrightmargin=1in \newcount\savepageno \newcount\lastnegativepageno \lastnegativepageno = -1 % Finish up the main text and prepare to read what we've written % to \tocfile. % \def\startcontents#1{% % If @setchapternewpage on, and @headings double, the contents should % start on an odd page, unlike chapters. Thus, we maintain % \contentsalignmacro in parallel with \pagealignmacro. % From: Torbjorn Granlund \contentsalignmacro \immediate\closeout\tocfile % % Don't need to put `Contents' or `Short Contents' in the headline. % It is abundantly clear what they are. \unnumbchapmacro{#1}\def\thischapter{}% \savepageno = \pageno \begingroup % Set up to handle contents files properly. \catcode`\\=0 \catcode`\{=1 \catcode`\}=2 \catcode`\@=11 % We can't do this, because then an actual ^ in a section % title fails, e.g., @chapter ^ -- exponentiation. --karl, 9jul97. %\catcode`\^=7 % to see ^^e4 as \"a etc. juha@piuha.ydi.vtt.fi \raggedbottom % Worry more about breakpoints than the bottom. \advance\hsize by -\contentsrightmargin % Don't use the full line length. % % Roman numerals for page numbers. \ifnum \pageno>0 \pageno = \lastnegativepageno \fi } % Normal (long) toc. \def\contents{% \startcontents{\putwordTOC}% \openin 1 \jobname.toc \ifeof 1 \else \closein 1 \input \jobname.toc \fi \vfill \eject \contentsalignmacro % in case @setchapternewpage odd is in effect \pdfmakeoutlines \endgroup \lastnegativepageno = \pageno \pageno = \savepageno } % And just the chapters. \def\summarycontents{% \startcontents{\putwordShortTOC}% % \let\chapentry = \shortchapentry \let\unnumbchapentry = \shortunnumberedentry % We want a true roman here for the page numbers. \secfonts \let\rm=\shortcontrm \let\bf=\shortcontbf \let\sl=\shortcontsl \rm \hyphenpenalty = 10000 \advance\baselineskip by 1pt % Open it up a little. \def\secentry ##1##2##3##4{} \def\unnumbsecentry ##1##2{} \def\subsecentry ##1##2##3##4##5{} \def\unnumbsubsecentry ##1##2{} \def\subsubsecentry ##1##2##3##4##5##6{} \def\unnumbsubsubsecentry ##1##2{} \openin 1 \jobname.toc \ifeof 1 \else \closein 1 \input \jobname.toc \fi \vfill \eject \contentsalignmacro % in case @setchapternewpage odd is in effect \endgroup \lastnegativepageno = \pageno \pageno = \savepageno } \let\shortcontents = \summarycontents \ifpdf \pdfcatalog{/PageMode /UseOutlines}% \fi % These macros generate individual entries in the table of contents. % The first argument is the chapter or section name. % The last argument is the page number. % The arguments in between are the chapter number, section number, ... % Chapter-level things, for both the long and short contents. \def\chapentry#1#2#3{\dochapentry{#2\labelspace#1}{#3}} % See comments in \dochapentry re vbox and related settings \def\shortchapentry#1#2#3{% \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#3\egroup}% } % Typeset the label for a chapter or appendix for the short contents. % The arg is, e.g. `Appendix A' for an appendix, or `3' for a chapter. % We could simplify the code here by writing out an \appendixentry % command in the toc file for appendices, instead of using \chapentry % for both, but it doesn't seem worth it. % \newdimen\shortappendixwidth % \def\shortchaplabel#1{% % Compute width of word "Appendix", may change with language. \setbox0 = \hbox{\shortcontrm \putwordAppendix}% \shortappendixwidth = \wd0 % % We typeset #1 in a box of constant width, regardless of the text of % #1, so the chapter titles will come out aligned. \setbox0 = \hbox{#1}% \dimen0 = \ifdim\wd0 > \shortappendixwidth \shortappendixwidth \else 0pt \fi % % This space should be plenty, since a single number is .5em, and the % widest letter (M) is 1em, at least in the Computer Modern fonts. % (This space doesn't include the extra space that gets added after % the label; that gets put in by \shortchapentry above.) \advance\dimen0 by 1.1em \hbox to \dimen0{#1\hfil}% } \def\unnumbchapentry#1#2{\dochapentry{#1}{#2}} \def\shortunnumberedentry#1#2{\tocentry{#1}{\doshortpageno\bgroup#2\egroup}} % Sections. \def\secentry#1#2#3#4{\dosecentry{#2.#3\labelspace#1}{#4}} \def\unnumbsecentry#1#2{\dosecentry{#1}{#2}} % Subsections. \def\subsecentry#1#2#3#4#5{\dosubsecentry{#2.#3.#4\labelspace#1}{#5}} \def\unnumbsubsecentry#1#2{\dosubsecentry{#1}{#2}} % And subsubsections. \def\subsubsecentry#1#2#3#4#5#6{% \dosubsubsecentry{#2.#3.#4.#5\labelspace#1}{#6}} \def\unnumbsubsubsecentry#1#2{\dosubsubsecentry{#1}{#2}} % This parameter controls the indentation of the various levels. \newdimen\tocindent \tocindent = 3pc % Now for the actual typesetting. In all these, #1 is the text and #2 is the % page number. % % If the toc has to be broken over pages, we want it to be at chapters % if at all possible; hence the \penalty. \def\dochapentry#1#2{% \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip \begingroup \chapentryfonts \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup \nobreak\vskip .25\baselineskip plus.1\baselineskip } \def\dosecentry#1#2{\begingroup \secentryfonts \leftskip=\tocindent \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup} \def\dosubsecentry#1#2{\begingroup \subsecentryfonts \leftskip=2\tocindent \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup} \def\dosubsubsecentry#1#2{\begingroup \subsubsecentryfonts \leftskip=3\tocindent \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup} % Final typesetting of a toc entry; we use the same \entry macro as for % the index entries, but we want to suppress hyphenation here. (We % can't do that in the \entry macro, since index entries might consist % of hyphenated-identifiers-that-do-not-fit-on-a-line-and-nothing-else.) \def\tocentry#1#2{\begingroup \vskip 0pt plus1pt % allow a little stretch for the sake of nice page breaks % Do not use \turnoffactive in these arguments. Since the toc is % typeset in cmr, so characters such as _ would come out wrong; we % have to do the usual translation tricks. \entry{#1}{#2}% \endgroup} % Space between chapter (or whatever) number and the title. \def\labelspace{\hskip1em \relax} \def\dopageno#1{{\rm #1}} \def\doshortpageno#1{{\rm #1}} \def\chapentryfonts{\secfonts \rm} \def\secentryfonts{\textfonts} \let\subsecentryfonts = \textfonts \let\subsubsecentryfonts = \textfonts \message{environments,} % @foo ... @end foo. % Since these characters are used in examples, it should be an even number of % \tt widths. Each \tt character is 1en, so two makes it 1em. % Furthermore, these definitions must come after we define our fonts. \newbox\dblarrowbox \newbox\longdblarrowbox \newbox\pushcharbox \newbox\bullbox \newbox\equivbox \newbox\errorbox %{\tentt %\global\setbox\dblarrowbox = \hbox to 1em{\hfil$\Rightarrow$\hfil} %\global\setbox\longdblarrowbox = \hbox to 1em{\hfil$\mapsto$\hfil} %\global\setbox\pushcharbox = \hbox to 1em{\hfil$\dashv$\hfil} %\global\setbox\equivbox = \hbox to 1em{\hfil$\ptexequiv$\hfil} % Adapted from the manmac format (p.420 of TeXbook) %\global\setbox\bullbox = \hbox to 1em{\kern.15em\vrule height .75ex width .85ex % depth .1ex\hfil} %} % @point{}, @result{}, @expansion{}, @print{}, @equiv{}. \def\point{$\star$} \def\result{\leavevmode\raise.15ex\hbox to 1em{\hfil$\Rightarrow$\hfil}} \def\expansion{\leavevmode\raise.1ex\hbox to 1em{\hfil$\mapsto$\hfil}} \def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}} \def\equiv{\leavevmode\lower.1ex\hbox to 1em{\hfil$\ptexequiv$\hfil}} % Adapted from the TeXbook's \boxit. {\tentt \global\dimen0 = 3em}% Width of the box. \dimen2 = .55pt % Thickness of rules % The text. (`r' is open on the right, `e' somewhat less so on the left.) \setbox0 = \hbox{\kern-.75pt \tensf error\kern-1.5pt} \global\setbox\errorbox=\hbox to \dimen0{\hfil \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right. \advance\hsize by -2\dimen2 % Rules. \vbox{ \hrule height\dimen2 \hbox{\vrule width\dimen2 \kern3pt % Space to left of text. \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below. \kern3pt\vrule width\dimen2}% Space to right. \hrule height\dimen2} \hfil} % The @error{} command. \def\error{\leavevmode\lower.7ex\copy\errorbox} % @tex ... @end tex escapes into raw Tex temporarily. % One exception: @ is still an escape character, so that @end tex works. % But \@ or @@ will get a plain tex @ character. \def\tex{\begingroup \catcode `\\=0 \catcode `\{=1 \catcode `\}=2 \catcode `\$=3 \catcode `\&=4 \catcode `\#=6 \catcode `\^=7 \catcode `\_=8 \catcode `\~=13 \let~=\tie \catcode `\%=14 \catcode 43=12 % plus \catcode`\"=12 \catcode`\==12 \catcode`\|=12 \catcode`\<=12 \catcode`\>=12 \escapechar=`\\ % \let\b=\ptexb \let\bullet=\ptexbullet \let\c=\ptexc \let\,=\ptexcomma \let\.=\ptexdot \let\dots=\ptexdots \let\equiv=\ptexequiv \let\!=\ptexexclam \let\i=\ptexi \let\{=\ptexlbrace \let\+=\tabalign \let\}=\ptexrbrace \let\*=\ptexstar \let\t=\ptext % \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}% \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}% \def\@{@}% \let\Etex=\endgroup} % Define @lisp ... @endlisp. % @lisp does a \begingroup so it can rebind things, % including the definition of @endlisp (which normally is erroneous). % Amount to narrow the margins by for @lisp. \newskip\lispnarrowing \lispnarrowing=0.4in % This is the definition that ^^M gets inside @lisp, @example, and other % such environments. \null is better than a space, since it doesn't % have any width. \def\lisppar{\null\endgraf} % Make each space character in the input produce a normal interword % space in the output. Don't allow a line break at this space, as this % is used only in environments like @example, where each line of input % should produce a line of output anyway. % {\obeyspaces % \gdef\sepspaces{\obeyspaces\let =\tie}} % Define \obeyedspace to be our active space, whatever it is. This is % for use in \parsearg. {\sepspaces% \global\let\obeyedspace= } % This space is always present above and below environments. \newskip\envskipamount \envskipamount = 0pt % Make spacing and below environment symmetrical. We use \parskip here % to help in doing that, since in @example-like environments \parskip % is reset to zero; thus the \afterenvbreak inserts no space -- but the % start of the next paragraph will insert \parskip % \def\aboveenvbreak{{\advance\envskipamount by \parskip \endgraf \ifdim\lastskip<\envskipamount \removelastskip \penalty-50 \vskip\envskipamount \fi}} \let\afterenvbreak = \aboveenvbreak % \nonarrowing is a flag. If "set", @lisp etc don't narrow margins. \let\nonarrowing=\relax % @cartouche ... @end cartouche: draw rectangle w/rounded corners around % environment contents. \font\circle=lcircle10 \newdimen\circthick \newdimen\cartouter\newdimen\cartinner \newskip\normbskip\newskip\normpskip\newskip\normlskip \circthick=\fontdimen8\circle % \def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth \def\ctr{{\hskip 6pt\circle\char'010}} \def\cbl{{\circle\char'012\hskip -6pt}} \def\cbr{{\hskip 6pt\circle\char'011}} \def\carttop{\hbox to \cartouter{\hskip\lskip \ctl\leaders\hrule height\circthick\hfil\ctr \hskip\rskip}} \def\cartbot{\hbox to \cartouter{\hskip\lskip \cbl\leaders\hrule height\circthick\hfil\cbr \hskip\rskip}} % \newskip\lskip\newskip\rskip \long\def\cartouche{% \begingroup \lskip=\leftskip \rskip=\rightskip \leftskip=0pt\rightskip=0pt %we want these *outside*. \cartinner=\hsize \advance\cartinner by-\lskip \advance\cartinner by-\rskip \cartouter=\hsize \advance\cartouter by 18.4pt % allow for 3pt kerns on either % side, and for 6pt waste from % each corner char, and rule thickness \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip % Flag to tell @lisp, etc., not to narrow margin. \let\nonarrowing=\comment \vbox\bgroup \baselineskip=0pt\parskip=0pt\lineskip=0pt \carttop \hbox\bgroup \hskip\lskip \vrule\kern3pt \vbox\bgroup \hsize=\cartinner \kern3pt \begingroup \baselineskip=\normbskip \lineskip=\normlskip \parskip=\normpskip \vskip -\parskip \def\Ecartouche{% \endgroup \kern3pt \egroup \kern3pt\vrule \hskip\rskip \egroup \cartbot \egroup \endgroup }} % This macro is called at the beginning of all the @example variants, % inside a group. \def\nonfillstart{% \aboveenvbreak \inENV % This group ends at the end of the body \hfuzz = 12pt % Don't be fussy \sepspaces % Make spaces be word-separators rather than space tokens. \singlespace \let\par = \lisppar % don't ignore blank lines \obeylines % each line of input is a line of output \parskip = 0pt \parindent = 0pt \emergencystretch = 0pt % don't try to avoid overfull boxes % @cartouche defines \nonarrowing to inhibit narrowing % at next level down. \ifx\nonarrowing\relax \advance \leftskip by \lispnarrowing \exdentamount=\lispnarrowing \let\exdent=\nofillexdent \let\nonarrowing=\relax \fi } % Define the \E... control sequence only if we are inside the particular % environment, so the error checking in \end will work. % % To end an @example-like environment, we first end the paragraph (via % \afterenvbreak's vertical glue), and then the group. That way we keep % the zero \parskip that the environments set -- \parskip glue will be % inserted at the beginning of the next paragraph in the document, after % the environment. % \def\nonfillfinish{\afterenvbreak\endgroup} % @lisp: indented, narrowed, typewriter font. \def\lisp{\begingroup \nonfillstart \let\Elisp = \nonfillfinish \tt \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special. \gobble % eat return } % @example: Same as @lisp. \def\example{\begingroup \def\Eexample{\nonfillfinish\endgroup}\lisp} % @small... is usually equivalent to the non-small (@smallbook % redefines). We must call \example (or whatever) last in the % definition, since it reads the return following the @example (or % whatever) command. % % This actually allows (for example) @end display inside an % @smalldisplay. Too bad, but makeinfo will catch the error anyway. % \def\smalldisplay{\begingroup\def\Esmalldisplay{\nonfillfinish\endgroup}\display} \def\smallexample{\begingroup\def\Esmallexample{\nonfillfinish\endgroup}\lisp} \def\smallformat{\begingroup\def\Esmallformat{\nonfillfinish\endgroup}\format} \def\smalllisp{\begingroup\def\Esmalllisp{\nonfillfinish\endgroup}\lisp} % Real @smallexample and @smalllisp (when @smallbook): use smaller fonts. % Originally contributed by Pavel@xerox. \def\smalllispx{\begingroup \def\Esmalllisp{\nonfillfinish\endgroup}% \def\Esmallexample{\nonfillfinish\endgroup}% \smallfonts \lisp } % @display: same as @lisp except keep current font. % \def\display{\begingroup \nonfillstart \let\Edisplay = \nonfillfinish \gobble } % @smalldisplay (when @smallbook): @display plus smaller fonts. % \def\smalldisplayx{\begingroup \def\Esmalldisplay{\nonfillfinish\endgroup}% \smallfonts \rm \display } % @format: same as @display except don't narrow margins. % \def\format{\begingroup \let\nonarrowing = t \nonfillstart \let\Eformat = \nonfillfinish \gobble } % @smallformat (when @smallbook): @format plus smaller fonts. % \def\smallformatx{\begingroup \def\Esmallformat{\nonfillfinish\endgroup}% \smallfonts \rm \format } % @flushleft (same as @format). % \def\flushleft{\begingroup \def\Eflushleft{\nonfillfinish\endgroup}\format} % @flushright. % \def\flushright{\begingroup \let\nonarrowing = t \nonfillstart \let\Eflushright = \nonfillfinish \advance\leftskip by 0pt plus 1fill \gobble } % @quotation does normal linebreaking (hence we can't use \nonfillstart) % and narrows the margins. % \def\quotation{% \begingroup\inENV %This group ends at the end of the @quotation body {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip \singlespace \parindent=0pt % We have retained a nonzero parskip for the environment, since we're % doing normal filling. So to avoid extra space below the environment... \def\Equotation{\parskip = 0pt \nonfillfinish}% % % @cartouche defines \nonarrowing to inhibit narrowing at next level down. \ifx\nonarrowing\relax \advance\leftskip by \lispnarrowing \advance\rightskip by \lispnarrowing \exdentamount = \lispnarrowing \let\nonarrowing = \relax \fi } % LaTeX-like @verbatim...@end verbatim and @verb{...} % If we want to allow any as delimiter, % we need the curly braces so that makeinfo sees the @verb command, eg: % `@verbx...x' would look like the '@verbx' command. --janneke@gnu.org % % [Knuth]: Donald Ervin Knuth, 1996. The TeXbook. % % [Knuth] p. 344; only we need to do '@' too \def\dospecials{% \do\ \do\\\do\@\do\{\do\}\do\$\do\&% \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~} % % [Knuth] p. 380 \def\uncatcodespecials{% \def\do##1{\catcode`##1=12}\dospecials} % % [Knuth] pp. 380,381,391 % Disable Spanish ligatures ?` and !` of \tt font \begingroup \catcode`\`=\active\gdef`{\relax\lq} \endgroup % % Setup for the @verb command. % % Eight spaces for a tab \begingroup \catcode`\^^I=\active \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }} \endgroup % \def\setupverb{% \tt % easiest (and conventionally used) font for verbatim \def\par{\leavevmode\endgraf}% \catcode`\`=\active \tabeightspaces % Respect line breaks, % print special symbols as themselves, and % make each space count % must do in this order: \obeylines \uncatcodespecials \sepspaces } % Setup for the @verbatim environment % % Real tab expansion \newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount % \def\starttabbox{\setbox0=\hbox\bgroup} \begingroup \catcode`\^^I=\active \gdef\tabexpand{% \catcode`\^^I=\active \def^^I{\leavevmode\egroup \dimen0=\wd0 % the width so far, or since the previous tab \divide\dimen0 by\tabw \multiply\dimen0 by\tabw % compute previous multiple of \tabw \advance\dimen0 by\tabw % advance to next multiple of \tabw \wd0=\dimen0 \box0 \starttabbox }% } \endgroup \def\setupverbatim{% % Easiest (and conventionally used) font for verbatim \tt \def\par{\leavevmode\egroup\box0\endgraf}% \catcode`\`=\active \tabexpand % Respect line breaks, % print special symbols as themselves, and % make each space count % must do in this order: \obeylines \uncatcodespecials \sepspaces \everypar{\starttabbox}% } % Do the @verb magic: verbatim text is quoted by unique % delimiter characters. Before first delimiter expect a % right brace, after last delimiter expect closing brace: % % \def\doverb'{'#1'}'{#1} % % [Knuth] p. 382; only eat outer {} \begingroup \catcode`[=1\catcode`]=2\catcode`\{=12\catcode`\}=12 \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next] \endgroup % \def\verb{\begingroup\setupverb\doverb} % % % Do the @verbatim magic: define the macro \doverbatim so that % the (first) argument ends when '@end verbatim' is reached, ie: % % \def\doverbatim#1@end verbatim{#1} % % For Texinfo it's a lot easier than for LaTeX, % because texinfo's \verbatim doesn't stop at '\end{verbatim}': % we need not redefine '\', '{' and '}' % % Inspired by LaTeX's verbatim command set [latex.ltx] %% Include LaTeX hack for completeness -- never know %% \begingroup %% \catcode`|=0 \catcode`[=1 %% \catcode`]=2\catcode`\{=12\catcode`\}=12\catcode`\ =\active %% \catcode`\\=12|gdef|doverbatim#1@end verbatim[ %% #1|endgroup|def|Everbatim[]|end[verbatim]] %% |endgroup \begingroup \catcode`\ =\active \gdef\doverbatim#1@end verbatim{#1\end{verbatim}} \endgroup % \def\verbatim{% \def\Everbatim{\nonfillfinish\endgroup}% \begingroup \nonfillstart \advance\leftskip by -\defbodyindent \begingroup\setupverbatim\doverbatim } % @verbatiminclude FILE - insert text of file in verbatim environment. % % Allow normal characters that we make active in the argument (a file name). \def\verbatiminclude{% \begingroup \catcode`\\=12 \catcode`~=12 \catcode`^=12 \catcode`_=12 \catcode`|=12 \catcode`<=12 \catcode`>=12 \catcode`+=12 \parsearg\doverbatiminclude } \def\setupverbatiminclude{% \begingroup \nonfillstart \advance\leftskip by -\defbodyindent \begingroup\setupverbatim } % \def\doverbatiminclude#1{% % Restore active chars for included file. \endgroup \begingroup \def\thisfile{#1}% \expandafter\expandafter\setupverbatiminclude\input\thisfile \endgroup\nonfillfinish\endgroup } \message{defuns,} % @defun etc. % Allow user to change definition object font (\df) internally \def\setdeffont #1 {\csname DEF#1\endcsname} \newskip\defbodyindent \defbodyindent=.4in \newskip\defargsindent \defargsindent=50pt \newskip\deftypemargin \deftypemargin=12pt \newskip\deflastargmargin \deflastargmargin=18pt \newcount\parencount % define \functionparens, which makes ( and ) and & do special things. % \functionparens affects the group it is contained in. \def\activeparens{% \catcode`\(=\active \catcode`\)=\active \catcode`\&=\active \catcode`\[=\active \catcode`\]=\active} % Make control sequences which act like normal parenthesis chars. \let\lparen = ( \let\rparen = ) {\activeparens % Now, smart parens don't turn on until &foo (see \amprm) % Be sure that we always have a definition for `(', etc. For example, % if the fn name has parens in it, \boldbrax will not be in effect yet, % so TeX would otherwise complain about undefined control sequence. \global\let(=\lparen \global\let)=\rparen \global\let[=\lbrack \global\let]=\rbrack \gdef\functionparens{\boldbrax\let&=\amprm\parencount=0 } \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb} % This is used to turn on special parens % but make & act ordinary (given that it's active). \gdef\boldbraxnoamp{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb\let&=\ampnr} % Definitions of (, ) and & used in args for functions. % This is the definition of ( outside of all parentheses. \gdef\oprm#1 {{\rm\char`\(}#1 \bf \let(=\opnested \global\advance\parencount by 1 } % % This is the definition of ( when already inside a level of parens. \gdef\opnested{\char`\(\global\advance\parencount by 1 } % \gdef\clrm{% Print a paren in roman if it is taking us back to depth of 0. % also in that case restore the outer-level definition of (. \ifnum \parencount=1 {\rm \char `\)}\sl \let(=\oprm \else \char `\) \fi \global\advance \parencount by -1 } % If we encounter &foo, then turn on ()-hacking afterwards \gdef\amprm#1 {{\rm\}\let(=\oprm \let)=\clrm\ } % \gdef\normalparens{\boldbrax\let&=\ampnr} } % End of definition inside \activeparens %% These parens (in \boldbrax) actually are a little bolder than the %% contained text. This is especially needed for [ and ] \def\opnr{{\sf\char`\(}\global\advance\parencount by 1 } \def\clnr{{\sf\char`\)}\global\advance\parencount by -1 } \let\ampnr = \& \def\lbrb{{\bf\char`\[}} \def\rbrb{{\bf\char`\]}} % Active &'s sneak into the index arguments, so make sure it's defined. { \catcode`& = 13 \global\let& = \ampnr } % First, defname, which formats the header line itself. % #1 should be the function name. % #2 should be the type of definition, such as "Function". \def\defname #1#2{% % Get the values of \leftskip and \rightskip as they were % outside the @def... \dimen2=\leftskip \advance\dimen2 by -\defbodyindent \noindent \setbox0=\hbox{\hskip \deflastargmargin{\rm #2}\hskip \deftypemargin}% \dimen0=\hsize \advance \dimen0 by -\wd0 % compute size for first line \dimen1=\hsize \advance \dimen1 by -\defargsindent %size for continuations \parshape 2 0in \dimen0 \defargsindent \dimen1 % Now output arg 2 ("Function" or some such) % ending at \deftypemargin from the right margin, % but stuck inside a box of width 0 so it does not interfere with linebreaking {% Adjust \hsize to exclude the ambient margins, % so that \rightline will obey them. \advance \hsize by -\dimen2 \rlap{\rightline{{\rm #2}\hskip -1.25pc }}}% % Make all lines underfull and no complaints: \tolerance=10000 \hbadness=10000 \advance\leftskip by -\defbodyindent \exdentamount=\defbodyindent {\df #1}\enskip % Generate function name } % Actually process the body of a definition % #1 should be the terminating control sequence, such as \Edefun. % #2 should be the "another name" control sequence, such as \defunx. % #3 should be the control sequence that actually processes the header, % such as \defunheader. \def\defparsebody #1#2#3{\begingroup\inENV% Environment for definitionbody \medbreak % % Define the end token that this defining construct specifies % so that it will exit this group. \def#1{\endgraf\endgroup\medbreak}% \def#2{\begingroup\obeylines\activeparens\spacesplit#3}% \parindent=0in \advance\leftskip by \defbodyindent \exdentamount=\defbodyindent \begingroup % \catcode 61=\active % 61 is `=' \obeylines\activeparens\spacesplit#3} % #1 is the \E... control sequence to end the definition (which we define). % #2 is the \...x control sequence for consecutive fns (which we define). % #3 is the control sequence to call to resume processing. % #4, delimited by the space, is the class name. % \def\defmethparsebody#1#2#3#4 {\begingroup\inENV % \medbreak % % Define the end token that this defining construct specifies % so that it will exit this group. \def#1{\endgraf\endgroup\medbreak}% \def#2##1 {\begingroup\obeylines\activeparens\spacesplit{#3{##1}}}% \parindent=0in \advance\leftskip by \defbodyindent \exdentamount=\defbodyindent \begingroup\obeylines\activeparens\spacesplit{#3{#4}}} % Used for @deftypemethod and @deftypeivar. % #1 is the \E... control sequence to end the definition (which we define). % #2 is the \...x control sequence for consecutive fns (which we define). % #3 is the control sequence to call to resume processing. % #4, delimited by a space, is the class name. % #5 is the method's return type. % \def\deftypemethparsebody#1#2#3#4 #5 {\begingroup\inENV \medbreak \def#1{\endgraf\endgroup\medbreak}% \def#2##1 ##2 {\begingroup\obeylines\activeparens\spacesplit{#3{##1}{##2}}}% \parindent=0in \advance\leftskip by \defbodyindent \exdentamount=\defbodyindent \begingroup\obeylines\activeparens\spacesplit{#3{#4}{#5}}} % Used for @deftypeop. The change from \deftypemethparsebody is an % extra argument at the beginning which is the `category', instead of it % being the hardwired string `Method' or `Instance Variable'. We have % to account for this both in the \...x definition and in parsing the % input at hand. Thus also need a control sequence (passed as #5) for % the \E... definition to assign the category name to. % \def\deftypeopparsebody#1#2#3#4#5 #6 {\begingroup\inENV \medbreak \def#1{\endgraf\endgroup\medbreak}% \def#2##1 ##2 ##3 {% \def#4{##1}% \begingroup\obeylines\activeparens\spacesplit{#3{##2}{##3}}}% \parindent=0in \advance\leftskip by \defbodyindent \exdentamount=\defbodyindent \begingroup\obeylines\activeparens\spacesplit{#3{#5}{#6}}} \def\defopparsebody #1#2#3#4#5 {\begingroup\inENV % \medbreak % % Define the end token that this defining construct specifies % so that it will exit this group. \def#1{\endgraf\endgroup\medbreak}% \def#2##1 ##2 {\def#4{##1}% \begingroup\obeylines\activeparens\spacesplit{#3{##2}}}% \parindent=0in \advance\leftskip by \defbodyindent \exdentamount=\defbodyindent \begingroup\obeylines\activeparens\spacesplit{#3{#5}}} % These parsing functions are similar to the preceding ones % except that they do not make parens into active characters. % These are used for "variables" since they have no arguments. \def\defvarparsebody #1#2#3{\begingroup\inENV% Environment for definitionbody \medbreak % % Define the end token that this defining construct specifies % so that it will exit this group. \def#1{\endgraf\endgroup\medbreak}% \def#2{\begingroup\obeylines\spacesplit#3}% \parindent=0in \advance\leftskip by \defbodyindent \exdentamount=\defbodyindent \begingroup % \catcode 61=\active % \obeylines\spacesplit#3} % This is used for \def{tp,vr}parsebody. It could probably be used for % some of the others, too, with some judicious conditionals. % \def\parsebodycommon#1#2#3{% \begingroup\inENV % \medbreak % % Define the end token that this defining construct specifies % so that it will exit this group. \def#1{\endgraf\endgroup\medbreak}% \def#2##1 {\begingroup\obeylines\spacesplit{#3{##1}}}% \parindent=0in \advance\leftskip by \defbodyindent \exdentamount=\defbodyindent \begingroup\obeylines } \def\defvrparsebody#1#2#3#4 {% \parsebodycommon{#1}{#2}{#3}% \spacesplit{#3{#4}}% } % This loses on `@deftp {Data Type} {struct termios}' -- it thinks the % type is just `struct', because we lose the braces in `{struct % termios}' when \spacesplit reads its undelimited argument. Sigh. % \let\deftpparsebody=\defvrparsebody % % So, to get around this, we put \empty in with the type name. That % way, TeX won't find exactly `{...}' as an undelimited argument, and % won't strip off the braces. % \def\deftpparsebody #1#2#3#4 {% \parsebodycommon{#1}{#2}{#3}% \spacesplit{\parsetpheaderline{#3{#4}}}\empty } % Fine, but then we have to eventually remove the \empty *and* the % braces (if any). That's what this does. % \def\removeemptybraces\empty#1\relax{#1} % After \spacesplit has done its work, this is called -- #1 is the final % thing to call, #2 the type name (which starts with \empty), and #3 % (which might be empty) the arguments. % \def\parsetpheaderline#1#2#3{% #1{\removeemptybraces#2\relax}{#3}% }% \def\defopvarparsebody #1#2#3#4#5 {\begingroup\inENV % \medbreak % % Define the end token that this defining construct specifies % so that it will exit this group. \def#1{\endgraf\endgroup\medbreak}% \def#2##1 ##2 {\def#4{##1}% \begingroup\obeylines\spacesplit{#3{##2}}}% \parindent=0in \advance\leftskip by \defbodyindent \exdentamount=\defbodyindent \begingroup\obeylines\spacesplit{#3{#5}}} % Split up #2 at the first space token. % call #1 with two arguments: % the first is all of #2 before the space token, % the second is all of #2 after that space token. % If #2 contains no space token, all of it is passed as the first arg % and the second is passed as empty. {\obeylines \gdef\spacesplit#1#2^^M{\endgroup\spacesplitfoo{#1}#2 \relax\spacesplitfoo}% \long\gdef\spacesplitfoo#1#2 #3#4\spacesplitfoo{% \ifx\relax #3% #1{#2}{}\else #1{#2}{#3#4}\fi}} % So much for the things common to all kinds of definitions. % Define @defun. % First, define the processing that is wanted for arguments of \defun % Use this to expand the args and terminate the paragraph they make up \def\defunargs#1{\functionparens \sl % Expand, preventing hyphenation at `-' chars. % Note that groups don't affect changes in \hyphenchar. % Set the font temporarily and use \font in case \setfont made \tensl a macro. {\tensl\hyphenchar\font=0}% #1% {\tensl\hyphenchar\font=45}% \ifnum\parencount=0 \else \errmessage{Unbalanced parentheses in @def}\fi% \interlinepenalty=10000 \advance\rightskip by 0pt plus 1fil \endgraf\nobreak\vskip -\parskip\nobreak } \def\deftypefunargs #1{% % Expand, preventing hyphenation at `-' chars. % Note that groups don't affect changes in \hyphenchar. % Use \boldbraxnoamp, not \functionparens, so that & is not special. \boldbraxnoamp \tclose{#1}% avoid \code because of side effects on active chars \interlinepenalty=10000 \advance\rightskip by 0pt plus 1fil \endgraf\nobreak\vskip -\parskip\nobreak } % Do complete processing of one @defun or @defunx line already parsed. % @deffn Command forward-char nchars \def\deffn{\defmethparsebody\Edeffn\deffnx\deffnheader} \def\deffnheader #1#2#3{\doind {fn}{\code{#2}}% \begingroup\defname {#2}{#1}\defunargs{#3}\endgroup % \catcode 61=\other % Turn off change made in \defparsebody } % @defun == @deffn Function \def\defun{\defparsebody\Edefun\defunx\defunheader} \def\defunheader #1#2{\doind {fn}{\code{#1}}% Make entry in function index \begingroup\defname {#1}{\putwordDeffunc}% \defunargs {#2}\endgroup % \catcode 61=\other % Turn off change made in \defparsebody } % @deftypefun int foobar (int @var{foo}, float @var{bar}) \def\deftypefun{\defparsebody\Edeftypefun\deftypefunx\deftypefunheader} % #1 is the data type. #2 is the name and args. \def\deftypefunheader #1#2{\deftypefunheaderx{#1}#2 \relax} % #1 is the data type, #2 the name, #3 the args. \def\deftypefunheaderx #1#2 #3\relax{% \doind {fn}{\code{#2}}% Make entry in function index \begingroup\defname {\defheaderxcond#1\relax$$$#2}{\putwordDeftypefun}% \deftypefunargs {#3}\endgroup % \catcode 61=\other % Turn off change made in \defparsebody } % @deftypefn {Library Function} int foobar (int @var{foo}, float @var{bar}) \def\deftypefn{\defmethparsebody\Edeftypefn\deftypefnx\deftypefnheader} % \defheaderxcond#1\relax$$$ % puts #1 in @code, followed by a space, but does nothing if #1 is null. \def\defheaderxcond#1#2$$${\ifx#1\relax\else\code{#1#2} \fi} % #1 is the classification. #2 is the data type. #3 is the name and args. \def\deftypefnheader #1#2#3{\deftypefnheaderx{#1}{#2}#3 \relax} % #1 is the classification, #2 the data type, #3 the name, #4 the args. \def\deftypefnheaderx #1#2#3 #4\relax{% \doind {fn}{\code{#3}}% Make entry in function index \begingroup \normalparens % notably, turn off `&' magic, which prevents % at least some C++ text from working \defname {\defheaderxcond#2\relax$$$#3}{#1}% \deftypefunargs {#4}\endgroup % \catcode 61=\other % Turn off change made in \defparsebody } % @defmac == @deffn Macro \def\defmac{\defparsebody\Edefmac\defmacx\defmacheader} \def\defmacheader #1#2{\doind {fn}{\code{#1}}% Make entry in function index \begingroup\defname {#1}{\putwordDefmac}% \defunargs {#2}\endgroup % \catcode 61=\other % Turn off change made in \defparsebody } % @defspec == @deffn Special Form \def\defspec{\defparsebody\Edefspec\defspecx\defspecheader} \def\defspecheader #1#2{\doind {fn}{\code{#1}}% Make entry in function index \begingroup\defname {#1}{\putwordDefspec}% \defunargs {#2}\endgroup % \catcode 61=\other % Turn off change made in \defparsebody } % @defop CATEGORY CLASS OPERATION ARG... % \def\defop #1 {\def\defoptype{#1}% \defopparsebody\Edefop\defopx\defopheader\defoptype} % \def\defopheader#1#2#3{% \dosubind {fn}{\code{#2}}{\putwordon\ #1}% Make entry in function index \begingroup\defname {#2}{\defoptype\ \putwordon\ #1}% \defunargs {#3}\endgroup % } % @deftypeop CATEGORY CLASS TYPE OPERATION ARG... % \def\deftypeop #1 {\def\deftypeopcategory{#1}% \deftypeopparsebody\Edeftypeop\deftypeopx\deftypeopheader \deftypeopcategory} % % #1 is the class name, #2 the data type, #3 the operation name, #4 the args. \def\deftypeopheader#1#2#3#4{% \dosubind{fn}{\code{#3}}{\putwordon\ \code{#1}}% entry in function index \begingroup \defname{\defheaderxcond#2\relax$$$#3} {\deftypeopcategory\ \putwordon\ \code{#1}}% \deftypefunargs{#4}% \endgroup } % @deftypemethod CLASS TYPE METHOD ARG... % \def\deftypemethod{% \deftypemethparsebody\Edeftypemethod\deftypemethodx\deftypemethodheader} % % #1 is the class name, #2 the data type, #3 the method name, #4 the args. \def\deftypemethodheader#1#2#3#4{% \dosubind{fn}{\code{#3}}{\putwordon\ \code{#1}}% entry in function index \begingroup \defname{\defheaderxcond#2\relax$$$#3}{\putwordMethodon\ \code{#1}}% \deftypefunargs{#4}% \endgroup } % @deftypeivar CLASS TYPE VARNAME % \def\deftypeivar{% \deftypemethparsebody\Edeftypeivar\deftypeivarx\deftypeivarheader} % % #1 is the class name, #2 the data type, #3 the variable name. \def\deftypeivarheader#1#2#3{% \dosubind{vr}{\code{#3}}{\putwordof\ \code{#1}}% entry in variable index \begingroup \defname{\defheaderxcond#2\relax$$$#3} {\putwordInstanceVariableof\ \code{#1}}% \defvarargs{#3}% \endgroup } % @defmethod == @defop Method % \def\defmethod{\defmethparsebody\Edefmethod\defmethodx\defmethodheader} % % #1 is the class name, #2 the method name, #3 the args. \def\defmethodheader#1#2#3{% \dosubind{fn}{\code{#2}}{\putwordon\ \code{#1}}% entry in function index \begingroup \defname{#2}{\putwordMethodon\ \code{#1}}% \defunargs{#3}% \endgroup } % @defcv {Class Option} foo-class foo-flag \def\defcv #1 {\def\defcvtype{#1}% \defopvarparsebody\Edefcv\defcvx\defcvarheader\defcvtype} \def\defcvarheader #1#2#3{% \dosubind {vr}{\code{#2}}{\putwordof\ #1}% Make entry in var index \begingroup\defname {#2}{\defcvtype\ \putwordof\ #1}% \defvarargs {#3}\endgroup % } % @defivar CLASS VARNAME == @defcv {Instance Variable} CLASS VARNAME % \def\defivar{\defvrparsebody\Edefivar\defivarx\defivarheader} % \def\defivarheader#1#2#3{% \dosubind {vr}{\code{#2}}{\putwordof\ #1}% entry in var index \begingroup \defname{#2}{\putwordInstanceVariableof\ #1}% \defvarargs{#3}% \endgroup } % @defvar % First, define the processing that is wanted for arguments of @defvar. % This is actually simple: just print them in roman. % This must expand the args and terminate the paragraph they make up \def\defvarargs #1{\normalparens #1% \interlinepenalty=10000 \endgraf\nobreak\vskip -\parskip\nobreak} % @defvr Counter foo-count \def\defvr{\defvrparsebody\Edefvr\defvrx\defvrheader} \def\defvrheader #1#2#3{\doind {vr}{\code{#2}}% \begingroup\defname {#2}{#1}\defvarargs{#3}\endgroup} % @defvar == @defvr Variable \def\defvar{\defvarparsebody\Edefvar\defvarx\defvarheader} \def\defvarheader #1#2{\doind {vr}{\code{#1}}% Make entry in var index \begingroup\defname {#1}{\putwordDefvar}% \defvarargs {#2}\endgroup % } % @defopt == @defvr {User Option} \def\defopt{\defvarparsebody\Edefopt\defoptx\defoptheader} \def\defoptheader #1#2{\doind {vr}{\code{#1}}% Make entry in var index \begingroup\defname {#1}{\putwordDefopt}% \defvarargs {#2}\endgroup % } % @deftypevar int foobar \def\deftypevar{\defvarparsebody\Edeftypevar\deftypevarx\deftypevarheader} % #1 is the data type. #2 is the name, perhaps followed by text that % is actually part of the data type, which should not be put into the index. \def\deftypevarheader #1#2{% \dovarind#2 \relax% Make entry in variables index \begingroup\defname {\defheaderxcond#1\relax$$$#2}{\putwordDeftypevar}% \interlinepenalty=10000 \endgraf\nobreak\vskip -\parskip\nobreak \endgroup} \def\dovarind#1 #2\relax{\doind{vr}{\code{#1}}} % @deftypevr {Global Flag} int enable \def\deftypevr{\defvrparsebody\Edeftypevr\deftypevrx\deftypevrheader} \def\deftypevrheader #1#2#3{\dovarind#3 \relax% \begingroup\defname {\defheaderxcond#2\relax$$$#3}{#1} \interlinepenalty=10000 \endgraf\nobreak\vskip -\parskip\nobreak \endgroup} % Now define @deftp % Args are printed in bold, a slight difference from @defvar. \def\deftpargs #1{\bf \defvarargs{#1}} % @deftp Class window height width ... \def\deftp{\deftpparsebody\Edeftp\deftpx\deftpheader} \def\deftpheader #1#2#3{\doind {tp}{\code{#2}}% \begingroup\defname {#2}{#1}\deftpargs{#3}\endgroup} % These definitions are used if you use @defunx (etc.) % anywhere other than immediately after a @defun or @defunx. % \def\defcvx#1 {\errmessage{@defcvx in invalid context}} \def\deffnx#1 {\errmessage{@deffnx in invalid context}} \def\defivarx#1 {\errmessage{@defivarx in invalid context}} \def\defmacx#1 {\errmessage{@defmacx in invalid context}} \def\defmethodx#1 {\errmessage{@defmethodx in invalid context}} \def\defoptx #1 {\errmessage{@defoptx in invalid context}} \def\defopx#1 {\errmessage{@defopx in invalid context}} \def\defspecx#1 {\errmessage{@defspecx in invalid context}} \def\deftpx#1 {\errmessage{@deftpx in invalid context}} \def\deftypefnx#1 {\errmessage{@deftypefnx in invalid context}} \def\deftypefunx#1 {\errmessage{@deftypefunx in invalid context}} \def\deftypeivarx#1 {\errmessage{@deftypeivarx in invalid context}} \def\deftypemethodx#1 {\errmessage{@deftypemethodx in invalid context}} \def\deftypeopx#1 {\errmessage{@deftypeopx in invalid context}} \def\deftypevarx#1 {\errmessage{@deftypevarx in invalid context}} \def\deftypevrx#1 {\errmessage{@deftypevrx in invalid context}} \def\defunx#1 {\errmessage{@defunx in invalid context}} \def\defvarx#1 {\errmessage{@defvarx in invalid context}} \def\defvrx#1 {\errmessage{@defvrx in invalid context}} \message{macros,} % @macro. % To do this right we need a feature of e-TeX, \scantokens, % which we arrange to emulate with a temporary file in ordinary TeX. \ifx\eTeXversion\undefined \newwrite\macscribble \def\scanmacro#1{% \begingroup \newlinechar`\^^M % Undo catcode changes of \startcontents and \doprintindex \catcode`\@=0 \catcode`\\=12 \escapechar=`\@ % Append \endinput to make sure that TeX does not see the ending newline. \toks0={#1\endinput}% \immediate\openout\macscribble=\jobname.tmp \immediate\write\macscribble{\the\toks0}% \immediate\closeout\macscribble \let\xeatspaces\eatspaces \input \jobname.tmp \endgroup } \else \def\scanmacro#1{% \begingroup \newlinechar`\^^M % Undo catcode changes of \startcontents and \doprintindex \catcode`\@=0 \catcode`\\=12 \escapechar=`\@ \let\xeatspaces\eatspaces\scantokens{#1\endinput}\endgroup} \fi \newcount\paramno % Count of parameters \newtoks\macname % Macro name \newif\ifrecursive % Is it recursive? \def\macrolist{} % List of all defined macros in the form % \do\macro1\do\macro2... % Utility routines. % Thisdoes \let #1 = #2, except with \csnames. \def\cslet#1#2{% \expandafter\expandafter \expandafter\let \expandafter\expandafter \csname#1\endcsname \csname#2\endcsname} % Trim leading and trailing spaces off a string. % Concepts from aro-bend problem 15 (see CTAN). {\catcode`\@=11 \gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }} \gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@} \gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @} \def\unbrace#1{#1} \unbrace{\gdef\trim@@@ #1 } #2@{#1} } % Trim a single trailing ^^M off a string. {\catcode`\^^M=12\catcode`\Q=3% \gdef\eatcr #1{\eatcra #1Q^^MQ}% \gdef\eatcra#1^^MQ{\eatcrb#1Q}% \gdef\eatcrb#1Q#2Q{#1}% } % Macro bodies are absorbed as an argument in a context where % all characters are catcode 10, 11 or 12, except \ which is active % (as in normal texinfo). It is necessary to change the definition of \. % It's necessary to have hard CRs when the macro is executed. This is % done by making ^^M (\endlinechar) catcode 12 when reading the macro % body, and then making it the \newlinechar in \scanmacro. \def\macrobodyctxt{% \catcode`\~=12 \catcode`\^=12 \catcode`\_=12 \catcode`\|=12 \catcode`\<=12 \catcode`\>=12 \catcode`\+=12 \catcode`\{=12 \catcode`\}=12 \catcode`\@=12 \catcode`\^^M=12 \usembodybackslash} \def\macroargctxt{% \catcode`\~=12 \catcode`\^=12 \catcode`\_=12 \catcode`\|=12 \catcode`\<=12 \catcode`\>=12 \catcode`\+=12 \catcode`\@=12 \catcode`\\=12} % \mbodybackslash is the definition of \ in @macro bodies. % It maps \foo\ => \csname macarg.foo\endcsname => #N % where N is the macro parameter number. % We define \csname macarg.\endcsname to be \realbackslash, so % \\ in macro replacement text gets you a backslash. {\catcode`@=0 @catcode`@\=@active @gdef@usembodybackslash{@let\=@mbodybackslash} @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname} } \expandafter\def\csname macarg.\endcsname{\realbackslash} \def\macro{\recursivefalse\parsearg\macroxxx} \def\rmacro{\recursivetrue\parsearg\macroxxx} \def\macroxxx#1{% \getargs{#1}% now \macname is the macname and \argl the arglist \ifx\argl\empty % no arguments \paramno=0% \else \expandafter\parsemargdef \argl;% \fi \if1\csname ismacro.\the\macname\endcsname \message{Warning: redefining \the\macname}% \else \expandafter\ifx\csname \the\macname\endcsname \relax \else \errmessage{The name \the\macname\space is reserved}\fi \global\cslet{macsave.\the\macname}{\the\macname}% \global\expandafter\let\csname ismacro.\the\macname\endcsname=1% % Add the macroname to \macrolist \toks0 = \expandafter{\macrolist\do}% \xdef\macrolist{\the\toks0 \expandafter\noexpand\csname\the\macname\endcsname}% \fi \begingroup \macrobodyctxt \ifrecursive \expandafter\parsermacbody \else \expandafter\parsemacbody \fi} \def\unmacro{\parsearg\unmacroxxx} \def\unmacroxxx#1{% \if1\csname ismacro.#1\endcsname \global\cslet{#1}{macsave.#1}% \global\expandafter\let \csname ismacro.#1\endcsname=0% % Remove the macro name from \macrolist \begingroup \edef\tempa{\expandafter\noexpand\csname#1\endcsname}% \def\do##1{% \def\tempb{##1}% \ifx\tempa\tempb % remove this \else \toks0 = \expandafter{\newmacrolist\do}% \edef\newmacrolist{\the\toks0\expandafter\noexpand\tempa}% \fi}% \def\newmacrolist{}% % Execute macro list to define \newmacrolist \macrolist \global\let\macrolist\newmacrolist \endgroup \else \errmessage{Macro #1 not defined}% \fi } % This makes use of the obscure feature that if the last token of a % is #, then the preceding argument is delimited by % an opening brace, and that opening brace is not consumed. \def\getargs#1{\getargsxxx#1{}} \def\getargsxxx#1#{\getmacname #1 \relax\getmacargs} \def\getmacname #1 #2\relax{\macname={#1}} \def\getmacargs#1{\def\argl{#1}} % Parse the optional {params} list. Set up \paramno and \paramlist % so \defmacro knows what to do. Define \macarg.blah for each blah % in the params list, to be ##N where N is the position in that list. % That gets used by \mbodybackslash (above). % We need to get `macro parameter char #' into several definitions. % The technique used is stolen from LaTeX: let \hash be something % unexpandable, insert that wherever you need a #, and then redefine % it to # just before using the token list produced. % % The same technique is used to protect \eatspaces till just before % the macro is used. \def\parsemargdef#1;{\paramno=0\def\paramlist{}% \let\hash\relax\let\xeatspaces\relax\parsemargdefxxx#1,;,} \def\parsemargdefxxx#1,{% \if#1;\let\next=\relax \else \let\next=\parsemargdefxxx \advance\paramno by 1% \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname {\xeatspaces{\hash\the\paramno}}% \edef\paramlist{\paramlist\hash\the\paramno,}% \fi\next} % These two commands read recursive and nonrecursive macro bodies. % (They're different since rec and nonrec macros end differently.) \long\def\parsemacbody#1@end macro% {\xdef\temp{\eatcr{#1}}\endgroup\defmacro}% \long\def\parsermacbody#1@end rmacro% {\xdef\temp{\eatcr{#1}}\endgroup\defmacro}% % This defines the macro itself. There are six cases: recursive and % nonrecursive macros of zero, one, and many arguments. % Much magic with \expandafter here. % \xdef is used so that macro definitions will survive the file % they're defined in; @include reads the file inside a group. \def\defmacro{% \let\hash=##% convert placeholders to macro parameter chars \ifrecursive \ifcase\paramno % 0 \expandafter\xdef\csname\the\macname\endcsname{% \noexpand\scanmacro{\temp}}% \or % 1 \expandafter\xdef\csname\the\macname\endcsname{% \bgroup\noexpand\macroargctxt \noexpand\braceorline \expandafter\noexpand\csname\the\macname xxx\endcsname}% \expandafter\xdef\csname\the\macname xxx\endcsname##1{% \egroup\noexpand\scanmacro{\temp}}% \else % many \expandafter\xdef\csname\the\macname\endcsname{% \bgroup\noexpand\macroargctxt \noexpand\csname\the\macname xx\endcsname}% \expandafter\xdef\csname\the\macname xx\endcsname##1{% \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}% \expandafter\expandafter \expandafter\xdef \expandafter\expandafter \csname\the\macname xxx\endcsname \paramlist{\egroup\noexpand\scanmacro{\temp}}% \fi \else \ifcase\paramno % 0 \expandafter\xdef\csname\the\macname\endcsname{% \noexpand\norecurse{\the\macname}% \noexpand\scanmacro{\temp}\egroup}% \or % 1 \expandafter\xdef\csname\the\macname\endcsname{% \bgroup\noexpand\macroargctxt \noexpand\braceorline \expandafter\noexpand\csname\the\macname xxx\endcsname}% \expandafter\xdef\csname\the\macname xxx\endcsname##1{% \egroup \noexpand\norecurse{\the\macname}% \noexpand\scanmacro{\temp}\egroup}% \else % many \expandafter\xdef\csname\the\macname\endcsname{% \bgroup\noexpand\macroargctxt \expandafter\noexpand\csname\the\macname xx\endcsname}% \expandafter\xdef\csname\the\macname xx\endcsname##1{% \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}% \expandafter\expandafter \expandafter\xdef \expandafter\expandafter \csname\the\macname xxx\endcsname \paramlist{% \egroup \noexpand\norecurse{\the\macname}% \noexpand\scanmacro{\temp}\egroup}% \fi \fi} \def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}} % \braceorline decides whether the next nonwhitespace character is a % {. If so it reads up to the closing }, if not, it reads the whole % line. Whatever was read is then fed to the next control sequence % as an argument (by \parsebrace or \parsearg) \def\braceorline#1{\let\next=#1\futurelet\nchar\braceorlinexxx} \def\braceorlinexxx{% \ifx\nchar\bgroup\else \expandafter\parsearg \fi \next} % We mant to disable all macros during \shipout so that they are not % expanded by \write. \def\turnoffmacros{\begingroup \def\do##1{\let\noexpand##1=\relax}% \edef\next{\macrolist}\expandafter\endgroup\next} % @alias. % We need some trickery to remove the optional spaces around the equal % sign. Just make them active and then expand them all to nothing. \def\alias{\begingroup\obeyspaces\parsearg\aliasxxx} \def\aliasxxx #1{\aliasyyy#1\relax} \def\aliasyyy #1=#2\relax{\ignoreactivespaces \edef\next{\global\let\expandafter\noexpand\csname#1\endcsname=% \expandafter\noexpand\csname#2\endcsname}% \expandafter\endgroup\next} \message{cross references,} % @xref etc. \newwrite\auxfile \newif\ifhavexrefs % True if xref values are known. \newif\ifwarnedxrefs % True if we warned once that they aren't known. % @inforef is relatively simple. \def\inforef #1{\inforefzzz #1,,,,**} \def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}}, node \samp{\ignorespaces#1{}}} % @node's job is to define \lastnode. \def\node{\ENVcheck\parsearg\nodezzz} \def\nodezzz#1{\nodexxx [#1,]} \def\nodexxx[#1,#2]{\gdef\lastnode{#1}} \let\nwnode=\node \let\lastnode=\relax % The sectioning commands (@chapter, etc.) call these. \def\donoderef{% \ifx\lastnode\relax\else \expandafter\expandafter\expandafter\setref{\lastnode}% {Ysectionnumberandtype}% \global\let\lastnode=\relax \fi } \def\unnumbnoderef{% \ifx\lastnode\relax\else \expandafter\expandafter\expandafter\setref{\lastnode}{Ynothing}% \global\let\lastnode=\relax \fi } \def\appendixnoderef{% \ifx\lastnode\relax\else \expandafter\expandafter\expandafter\setref{\lastnode}% {Yappendixletterandtype}% \global\let\lastnode=\relax \fi } % @anchor{NAME} -- define xref target at arbitrary point. % \newcount\savesfregister \gdef\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi} \gdef\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi} \gdef\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces} % \setref{NAME}{SNT} defines a cross-reference point NAME, namely % NAME-title, NAME-pg, and NAME-SNT. Called from \foonoderef. We have % to set \indexdummies so commands such as @code in a section title % aren't expanded. It would be nicer not to expand the titles in the % first place, but there's so many layers that that is hard to do. % \def\setref#1#2{{% \indexdummies \pdfmkdest{#1}% \dosetq{#1-title}{Ytitle}% \dosetq{#1-pg}{Ypagenumber}% \dosetq{#1-snt}{#2}% }} % @xref, @pxref, and @ref generate cross-references. For \xrefX, #1 is % the node name, #2 the name of the Info cross-reference, #3 the printed % node name, #4 the name of the Info file, #5 the name of the printed % manual. All but the node name can be omitted. % \def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]} \def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]} \def\ref#1{\xrefX[#1,,,,,,,]} \def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup \unsepspaces \def\printedmanual{\ignorespaces #5}% \def\printednodename{\ignorespaces #3}% \setbox1=\hbox{\printedmanual}% \setbox0=\hbox{\printednodename}% \ifdim \wd0 = 0pt % No printed node name was explicitly given. \expandafter\ifx\csname SETxref-automatic-section-title\endcsname\relax % Use the node name inside the square brackets. \def\printednodename{\ignorespaces #1}% \else % Use the actual chapter/section title appear inside % the square brackets. Use the real section title if we have it. \ifdim \wd1 > 0pt % It is in another manual, so we don't have it. \def\printednodename{\ignorespaces #1}% \else \ifhavexrefs % We know the real title if we have the xref values. \def\printednodename{\refx{#1-title}{}}% \else % Otherwise just copy the Info node name. \def\printednodename{\ignorespaces #1}% \fi% \fi \fi \fi % % If we use \unhbox0 and \unhbox1 to print the node names, TeX does not % insert empty discretionaries after hyphens, which means that it will % not find a line break at a hyphen in a node names. Since some manuals % are best written with fairly long node names, containing hyphens, this % is a loss. Therefore, we give the text of the node name again, so it % is as if TeX is seeing it for the first time. \ifpdf \leavevmode \getfilename{#4}% \ifnum\filenamelength>0 \startlink attr{/Border [0 0 0]}% goto file{\the\filename.pdf} name{#1@}% \else \startlink attr{/Border [0 0 0]}% goto name{#1@}% \fi \linkcolor \fi % \ifdim \wd1 > 0pt \putwordsection{} ``\printednodename'' \putwordin{} \cite{\printedmanual}% \else % _ (for example) has to be the character _ for the purposes of the % control sequence corresponding to the node, but it has to expand % into the usual \leavevmode...\vrule stuff for purposes of % printing. So we \turnoffactive for the \refx-snt, back on for the % printing, back off for the \refx-pg. {\normalturnoffactive % Only output a following space if the -snt ref is nonempty; for % @unnumbered and @anchor, it won't be. \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}% \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi }% % [mynode], [\printednodename],\space % page 3 \turnoffactive \putwordpage\tie\refx{#1-pg}{}% \fi \endlink \endgroup} % \dosetq is the interface for calls from other macros % Use \normalturnoffactive so that punctuation chars such as underscore % and backslash work in node names. (\turnoffactive doesn't do \.) \def\dosetq#1#2{% {\let\folio=0% \normalturnoffactive \edef\next{\write\auxfile{\internalsetq{#1}{#2}}}% \iflinks \next \fi }% } % \internalsetq {foo}{page} expands into % CHARACTERS 'xrdef {foo}{...expansion of \Ypage...} % When the aux file is read, ' is the escape character \def\internalsetq #1#2{'xrdef {#1}{\csname #2\endcsname}} % Things to be expanded by \internalsetq \def\Ypagenumber{\folio} \def\Ytitle{\thissection} \def\Ynothing{} \def\Ysectionnumberandtype{% \ifnum\secno=0 \putwordChapter\xreftie\the\chapno % \else \ifnum \subsecno=0 \putwordSection\xreftie\the\chapno.\the\secno % \else \ifnum \subsubsecno=0 % \putwordSection\xreftie\the\chapno.\the\secno.\the\subsecno % \else % \putwordSection\xreftie\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno % \fi \fi \fi } \def\Yappendixletterandtype{% \ifnum\secno=0 \putwordAppendix\xreftie'char\the\appendixno{}% \else \ifnum \subsecno=0 \putwordSection\xreftie'char\the\appendixno.\the\secno % \else \ifnum \subsubsecno=0 % \putwordSection\xreftie'char\the\appendixno.\the\secno.\the\subsecno % \else % \putwordSection\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno % \fi \fi \fi } \gdef\xreftie{'tie} % Use TeX 3.0's \inputlineno to get the line number, for better error % messages, but if we're using an old version of TeX, don't do anything. % \ifx\inputlineno\thisisundefined \let\linenumber = \empty % Non-3.0. \else \def\linenumber{\the\inputlineno:\space} \fi % Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME. % If its value is nonempty, SUFFIX is output afterward. \def\refx#1#2{% \expandafter\ifx\csname X#1\endcsname\relax % If not defined, say something at least. \angleleft un\-de\-fined\angleright \iflinks \ifhavexrefs \message{\linenumber Undefined cross reference `#1'.}% \else \ifwarnedxrefs\else \global\warnedxrefstrue \message{Cross reference values unknown; you must run TeX again.}% \fi \fi \fi \else % It's defined, so just use it. \csname X#1\endcsname \fi #2% Output the suffix in any case. } % This is the macro invoked by entries in the aux file. % \def\xrdef#1{\begingroup % Reenable \ as an escape while reading the second argument. \catcode`\\ = 0 \afterassignment\endgroup \expandafter\gdef\csname X#1\endcsname } % Read the last existing aux file, if any. No error if none exists. \def\readauxfile{\begingroup \catcode`\^^@=\other \catcode`\^^A=\other \catcode`\^^B=\other \catcode`\^^C=\other \catcode`\^^D=\other \catcode`\^^E=\other \catcode`\^^F=\other \catcode`\^^G=\other \catcode`\^^H=\other \catcode`\^^K=\other \catcode`\^^L=\other \catcode`\^^N=\other \catcode`\^^P=\other \catcode`\^^Q=\other \catcode`\^^R=\other \catcode`\^^S=\other \catcode`\^^T=\other \catcode`\^^U=\other \catcode`\^^V=\other \catcode`\^^W=\other \catcode`\^^X=\other \catcode`\^^Z=\other \catcode`\^^[=\other \catcode`\^^\=\other \catcode`\^^]=\other \catcode`\^^^=\other \catcode`\^^_=\other \catcode`\@=\other \catcode`\^=\other % It was suggested to define this as 7, which would allow ^^e4 etc. % in xref tags, i.e., node names. But since ^^e4 notation isn't % supported in the main text, it doesn't seem desirable. Furthermore, % that is not enough: for node names that actually contain a ^ % character, we would end up writing a line like this: 'xrdef {'hat % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first % argument, and \hat is not an expandable control sequence. It could % all be worked out, but why? Either we support ^^ or we don't. % % The other change necessary for this was to define \auxhat: % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter % and then to call \auxhat in \setq. % \catcode`\~=\other \catcode`\[=\other \catcode`\]=\other \catcode`\"=\other \catcode`\_=\other \catcode`\|=\other \catcode`\<=\other \catcode`\>=\other \catcode`\$=\other \catcode`\#=\other \catcode`\&=\other \catcode`+=\other % avoid \+ for paranoia even though we've turned it off % Make the characters 128-255 be printing characters {% \count 1=128 \def\loop{% \catcode\count 1=\other \advance\count 1 by 1 \ifnum \count 1<256 \loop \fi }% }% % The aux file uses ' as the escape (for now). % Turn off \ as an escape so we do not lose on % entries which were dumped with control sequences in their names. % For example, 'xrdef {$\leq $-fun}{page ...} made by @defun ^^ % Reference to such entries still does not work the way one would wish, % but at least they do not bomb out when the aux file is read in. \catcode`\{=1 \catcode`\}=2 \catcode`\%=\other \catcode`\'=0 \catcode`\\=\other % \openin 1 \jobname.aux \ifeof 1 \else \closein 1 \input \jobname.aux \global\havexrefstrue \global\warnedobstrue \fi % Open the new aux file. TeX will close it automatically at exit. \openout\auxfile=\jobname.aux \endgroup} % Footnotes. \newcount \footnoteno % The trailing space in the following definition for supereject is % vital for proper filling; pages come out unaligned when you do a % pagealignmacro call if that space before the closing brace is % removed. (Generally, numeric constants should always be followed by a % space to prevent strange expansion errors.) \def\supereject{\par\penalty -20000\footnoteno =0 } % @footnotestyle is meaningful for info output only. \let\footnotestyle=\comment \let\ptexfootnote=\footnote {\catcode `\@=11 % % Auto-number footnotes. Otherwise like plain. \gdef\footnote{% \global\advance\footnoteno by \@ne \edef\thisfootno{$^{\the\footnoteno}$}% % % In case the footnote comes at the end of a sentence, preserve the % extra spacing after we do the footnote number. \let\@sf\empty \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\/\fi % % Remove inadvertent blank space before typesetting the footnote number. \unskip \thisfootno\@sf \footnotezzz }% % Don't bother with the trickery in plain.tex to not require the % footnote text as a parameter. Our footnotes don't need to be so general. % % Oh yes, they do; otherwise, @ifset and anything else that uses % \parseargline fail inside footnotes because the tokens are fixed when % the footnote is read. --karl, 16nov96. % \long\gdef\footnotezzz{\insert\footins\bgroup % We want to typeset this text as a normal paragraph, even if the % footnote reference occurs in (for example) a display environment. % So reset some parameters. \interlinepenalty\interfootnotelinepenalty \splittopskip\ht\strutbox % top baseline for broken footnotes \splitmaxdepth\dp\strutbox \floatingpenalty\@MM \leftskip\z@skip \rightskip\z@skip \spaceskip\z@skip \xspaceskip\z@skip \parindent\defaultparindent % \smallfonts \rm % % Hang the footnote text off the number. \hang \textindent{\thisfootno}% % % Don't crash into the line above the footnote text. Since this % expands into a box, it must come within the paragraph, lest it % provide a place where TeX can split the footnote. \footstrut \futurelet\next\fo@t } \def\fo@t{\ifcat\bgroup\noexpand\next \let\next\f@@t \else\let\next\f@t\fi \next} \def\f@@t{\bgroup\aftergroup\@foot\let\next} \def\f@t#1{#1\@foot} \def\@foot{\strut\par\egroup} }%end \catcode `\@=11 % Set the baselineskip to #1, and the lineskip and strut size % correspondingly. There is no deep meaning behind these magic numbers % used as factors; they just match (closely enough) what Knuth defined. % \def\lineskipfactor{.08333} \def\strutheightpercent{.70833} \def\strutdepthpercent {.29167} % \def\setleading#1{% \normalbaselineskip = #1\relax \normallineskip = \lineskipfactor\normalbaselineskip \normalbaselines \setbox\strutbox =\hbox{% \vrule width0pt height\strutheightpercent\baselineskip depth \strutdepthpercent \baselineskip }% } % @| inserts a changebar to the left of the current line. It should % surround any changed text. This approach does *not* work if the % change spans more than two lines of output. To handle that, we would % have adopt a much more difficult approach (putting marks into the main % vertical list for the beginning and end of each change). % \def\|{% % \vadjust can only be used in horizontal mode. \leavevmode % % Append this vertical mode material after the current line in the output. \vadjust{% % We want to insert a rule with the height and depth of the current % leading; that is exactly what \strutbox is supposed to record. \vskip-\baselineskip % % \vadjust-items are inserted at the left edge of the type. So % the \llap here moves out into the left-hand margin. \llap{% % % For a thicker or thinner bar, change the `1pt'. \vrule height\baselineskip width1pt % % This is the space between the bar and the text. \hskip 12pt }% }% } % For a final copy, take out the rectangles % that mark overfull boxes (in case you have decided % that the text looks ok even though it passes the margin). % \def\finalout{\overfullrule=0pt} % @image. We use the macros from epsf.tex to support this. % If epsf.tex is not installed and @image is used, we complain. % % Check for and read epsf.tex up front. If we read it only at @image % time, we might be inside a group, and then its definitions would get % undone and the next image would fail. \openin 1 = epsf.tex \ifeof 1 \else \closein 1 % Do not bother showing banner with post-v2.7 epsf.tex (available in % doc/epsf.tex until it shows up on ctan). \def\epsfannounce{\toks0 = }% \input epsf.tex \fi % % We will only complain once about lack of epsf.tex. \newif\ifwarnednoepsf \newhelp\noepsfhelp{epsf.tex must be installed for images to work. It is also included in the Texinfo distribution, or you can get it from ftp://tug.org/tex/epsf.tex.} % \def\image#1{% \ifx\epsfbox\undefined \ifwarnednoepsf \else \errhelp = \noepsfhelp \errmessage{epsf.tex not found, images will be ignored}% \global\warnednoepsftrue \fi \else \imagexxx #1,,,\finish \fi } % % Arguments to @image: % #1 is (mandatory) image filename; we tack on .eps extension. % #2 is (optional) width, #3 is (optional) height. % #4 is just the usual extra ignored arg for parsing this stuff. \def\imagexxx#1,#2,#3,#4\finish{% \ifpdf \centerline{\dopdfimage{#1}{#2}{#3}}% \else % \epsfbox itself resets \epsf?size at each figure. \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi \begingroup \catcode`\^^M = 5 % in case we're inside an example % If the image is by itself, center it. \ifvmode \nobreak\bigskip % Usually we'll have text after the image which will insert % \parskip glue, so insert it here too to equalize the space % above and below. \nobreak\vskip\parskip \nobreak \centerline{\epsfbox{#1.eps}}% \bigbreak \else % In the middle of a paragraph, no extra space. \epsfbox{#1.eps}% \fi \endgroup \fi } \message{localization,} % and i18n. % @documentlanguage is usually given very early, just after % @setfilename. If done too late, it may not override everything % properly. Single argument is the language abbreviation. % It would be nice if we could set up a hyphenation file here. % \def\documentlanguage{\parsearg\dodocumentlanguage} \def\dodocumentlanguage#1{% \tex % read txi-??.tex file in plain TeX. % Read the file if it exists. \openin 1 txi-#1.tex \ifeof1 \errhelp = \nolanghelp \errmessage{Cannot read language file txi-#1.tex}% \let\temp = \relax \else \def\temp{\input txi-#1.tex }% \fi \temp \endgroup } \newhelp\nolanghelp{The given language definition file cannot be found or is empty. Maybe you need to install it? In the current directory should work if nowhere else does.} % @documentencoding should change something in TeX eventually, most % likely, but for now just recognize it. \let\documentencoding = \comment % Page size parameters. % \newdimen\defaultparindent \defaultparindent = 15pt \chapheadingskip = 15pt plus 4pt minus 2pt \secheadingskip = 12pt plus 3pt minus 2pt \subsecheadingskip = 9pt plus 2pt minus 2pt % Prevent underfull vbox error messages. \vbadness = 10000 % Don't be so finicky about underfull hboxes, either. \hbadness = 2000 % Following George Bush, just get rid of widows and orphans. \widowpenalty=10000 \clubpenalty=10000 % Use TeX 3.0's \emergencystretch to help line breaking, but if we're % using an old version of TeX, don't do anything. We want the amount of % stretch added to depend on the line length, hence the dependence on % \hsize. We call this whenever the paper size is set. % \def\setemergencystretch{% \ifx\emergencystretch\thisisundefined % Allow us to assign to \emergencystretch anyway. \def\emergencystretch{\dimen0}% \else \emergencystretch = .15\hsize \fi } % Parameters in order: 1) textheight; 2) textwidth; 3) voffset; % 4) hoffset; 5) binding offset; 6) topskip. Then whoever calls us can % set \parskip and call \setleading for \baselineskip. % \def\internalpagesizes#1#2#3#4#5#6{% \voffset = #3\relax \topskip = #6\relax \splittopskip = \topskip % \vsize = #1\relax \advance\vsize by \topskip \outervsize = \vsize \advance\outervsize by 2\topandbottommargin \pageheight = \vsize % \hsize = #2\relax \outerhsize = \hsize \advance\outerhsize by 0.5in \pagewidth = \hsize % \normaloffset = #4\relax \bindingoffset = #5\relax % \parindent = \defaultparindent \setemergencystretch } % @letterpaper (the default). \def\letterpaper{{\globaldefs = 1 \parskip = 3pt plus 2pt minus 1pt \setleading{13.2pt}% % % If page is nothing but text, make it come out even. \internalpagesizes{46\baselineskip}{6in}{\voffset}{.25in}{\bindingoffset}{36pt}% }} % Use @smallbook to reset parameters for 7x9.5 (or so) format. \def\smallbook{{\globaldefs = 1 \parskip = 2pt plus 1pt \setleading{12pt}% % \internalpagesizes{7.5in}{5.in}{\voffset}{.25in}{\bindingoffset}{16pt}% % \lispnarrowing = 0.3in \tolerance = 700 \hfuzz = 1pt \contentsrightmargin = 0pt \deftypemargin = 0pt \defbodyindent = .5cm % \let\smalldisplay = \smalldisplayx \let\smallexample = \smalllispx \let\smallformat = \smallformatx \let\smalllisp = \smalllispx }} % Use @afourpaper to print on European A4 paper. \def\afourpaper{{\globaldefs = 1 \setleading{12pt}% \parskip = 3pt plus 2pt minus 1pt % \internalpagesizes{53\baselineskip}{160mm}{\voffset}{4mm}{\bindingoffset}{44pt}% % \tolerance = 700 \hfuzz = 1pt }} % A specific text layout, 24x15cm overall, intended for A4 paper. Top margin % 29mm, hence bottom margin 28mm, nominal side margin 3cm. \def\afourlatex{{\globaldefs = 1 \setleading{13.6pt}% % \afourpaper \internalpagesizes{237mm}{150mm}{3.6mm}{3.6mm}{3mm}{7mm}% % \globaldefs = 0 }} % Use @afourwide to print on European A4 paper in wide format. \def\afourwide{% \afourpaper \internalpagesizes{6.5in}{9.5in}{\hoffset}{\normaloffset}{\bindingoffset}{7mm}% % \globaldefs = 0 } % @pagesizes TEXTHEIGHT[,TEXTWIDTH] % Perhaps we should allow setting the margins, \topskip, \parskip, % and/or leading, also. Or perhaps we should compute them somehow. % \def\pagesizes{\parsearg\pagesizesxxx} \def\pagesizesxxx#1{\pagesizesyyy #1,,\finish} \def\pagesizesyyy#1,#2,#3\finish{{% \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi \globaldefs = 1 % \parskip = 3pt plus 2pt minus 1pt \setleading{13.2pt}% % \internalpagesizes{#1}{\hsize}{\voffset}{\normaloffset}{\bindingoffset}{44pt}% }} % Set default to letter. % \letterpaper \message{and turning on texinfo input format.} % Define macros to output various characters with catcode for normal text. \catcode`\"=\other \catcode`\~=\other \catcode`\^=\other \catcode`\_=\other \catcode`\|=\other \catcode`\<=\other \catcode`\>=\other \catcode`\+=\other \catcode`\$=\other \def\normaldoublequote{"} \def\normaltilde{~} \def\normalcaret{^} \def\normalunderscore{_} \def\normalverticalbar{|} \def\normalless{<} \def\normalgreater{>} \def\normalplus{+} \def\normaldollar{$} % This macro is used to make a character print one way in ttfont % where it can probably just be output, and another way in other fonts, % where something hairier probably needs to be done. % % #1 is what to print if we are indeed using \tt; #2 is what to print % otherwise. Since all the Computer Modern typewriter fonts have zero % interword stretch (and shrink), and it is reasonable to expect all % typewriter fonts to have this, we can check that font parameter. % \def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi} % Same as above, but check for italic font. Actually this also catches % non-italic slanted fonts since it is impossible to distinguish them from % italic fonts. But since this is only used by $ and it uses \sl anyway % this is not a problem. \def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi} % Turn off all special characters except @ % (and those which the user can use as if they were ordinary). % Most of these we simply print from the \tt font, but for some, we can % use math or other variants that look better in normal text. \catcode`\"=\active \def\activedoublequote{{\tt\char34}} \let"=\activedoublequote \catcode`\~=\active \def~{{\tt\char126}} \chardef\hat=`\^ \catcode`\^=\active \def^{{\tt \hat}} \catcode`\_=\active \def_{\ifusingtt\normalunderscore\_} % Subroutine for the previous macro. \def\_{\leavevmode \kern.06em \vbox{\hrule width.3em height.1ex}} \catcode`\|=\active \def|{{\tt\char124}} \chardef \less=`\< \catcode`\<=\active \def<{{\tt \less}} \chardef \gtr=`\> \catcode`\>=\active \def>{{\tt \gtr}} \catcode`\+=\active \def+{{\tt \char 43}} \catcode`\$=\active \def${\ifusingit{{\sl\$}}\normaldollar} %\catcode 27=\active %\def^^[{$\diamondsuit$} % Set up an active definition for =, but don't enable it most of the time. {\catcode`\==\active \global\def={{\tt \char 61}}} \catcode`+=\active \catcode`\_=\active % If a .fmt file is being used, characters that might appear in a file % name cannot be active until we have parsed the command line. % So turn them off again, and have \everyjob (or @setfilename) turn them on. % \otherifyactive is called near the end of this file. \def\otherifyactive{\catcode`+=\other \catcode`\_=\other} \catcode`\@=0 % \rawbackslashxx output one backslash character in current font \global\chardef\rawbackslashxx=`\\ %{\catcode`\\=\other %@gdef@rawbackslashxx{\}} % \rawbackslash redefines \ as input to do \rawbackslashxx. {\catcode`\\=\active @gdef@rawbackslash{@let\=@rawbackslashxx }} % \normalbackslash outputs one backslash in fixed width font. \def\normalbackslash{{\tt\rawbackslashxx}} % \catcode 17=0 % Define control-q \catcode`\\=\active % Used sometimes to turn off (effectively) the active characters % even after parsing them. @def@turnoffactive{@let"=@normaldoublequote @let\=@realbackslash @let~=@normaltilde @let^=@normalcaret @let_=@normalunderscore @let|=@normalverticalbar @let<=@normalless @let>=@normalgreater @let+=@normalplus @let$=@normaldollar} @def@normalturnoffactive{@let"=@normaldoublequote @let\=@normalbackslash @let~=@normaltilde @let^=@normalcaret @let_=@normalunderscore @let|=@normalverticalbar @let<=@normalless @let>=@normalgreater @let+=@normalplus @let$=@normaldollar} % Make _ and + \other characters, temporarily. % This is canceled by @fixbackslash. @otherifyactive % If a .fmt file is being used, we don't want the `\input texinfo' to show up. % That is what \eatinput is for; after that, the `\' should revert to printing % a backslash. % @gdef@eatinput input texinfo{@fixbackslash} @global@let\ = @eatinput % On the other hand, perhaps the file did not have a `\input texinfo'. Then % the first `\{ in the file would cause an error. This macro tries to fix % that, assuming it is called before the first `\' could plausibly occur. % Also back turn on active characters that might appear in the input % file name, in case not using a pre-dumped format. % @gdef@fixbackslash{% @ifx\@eatinput @let\ = @normalbackslash @fi @catcode`+=@active @catcode`@_=@active } % Say @foo, not \foo, in error messages. @escapechar = `@@ % These look ok in all fonts, so just make them not special. @catcode`@& = @other @catcode`@# = @other @catcode`@% = @other @c Set initial fonts. @textfonts @rm @c Local variables: @c eval: (add-hook 'write-file-hooks 'time-stamp) @c page-delimiter: "^\\\\message" @c time-stamp-start: "def\\\\texinfoversion{" @c time-stamp-format: "%:y-%02m-%02d.%02H" @c time-stamp-end: "}" @c End: adasockets-1.8.10/support/libtool.m40000644000175000017500000104474111566302104014276 00000000000000# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008, 2009, 2010 Free Software Foundation, # Inc. # Written by Gordon Matzigkeit, 1996 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. m4_define([_LT_COPYING], [dnl # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008, 2009, 2010 Free Software Foundation, # Inc. # Written by Gordon Matzigkeit, 1996 # # This file is part of GNU Libtool. # # GNU Libtool is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License as # published by the Free Software Foundation; either version 2 of # the License, or (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Libtool; see the file COPYING. If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, or # obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ]) # serial 57 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ltmain" # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' AC_SUBST(LIBTOOL)dnl _LT_SETUP # Only expand once: m4_define([LT_INIT]) ])# LT_INIT # Old names: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) dnl AC_DEFUN([AM_PROG_LIBTOOL], []) # _LT_CC_BASENAME(CC) # ------------------- # Calculate cc_basename. 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hppa*64*) [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method = "file_magic"]) _LT_DECL([], [file_magic_glob], [1], [How to find potential files when deplibs_check_method = "file_magic"]) _LT_DECL([], [want_nocaseglob], [1], [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) DUMPBIN=: ;; esac fi AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], [lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64 which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd*) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ F* | *Sun*Fortran*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; 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osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; 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GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' fi ;; esac _LT_TAGVAR(link_all_deplibs, $1)=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4) case $host_vendor in sni) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' _LT_TAGVAR(hardcode_direct, $1)=no ;; motorola) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4.3*) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes _LT_TAGVAR(ld_shlibs, $1)=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; 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There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Libtool; see the file COPYING. If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, # or obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # Usage: $progname [OPTION]... [MODE-ARG]... # # Provide generalized library-building support services. # # --config show all configuration variables # --debug enable verbose shell tracing # -n, --dry-run display commands without modifying any files # --features display basic configuration information and exit # --mode=MODE use operation mode MODE # --preserve-dup-deps don't remove duplicate dependency libraries # --quiet, --silent don't print informational messages # --no-quiet, --no-silent # print informational messages (default) # --tag=TAG use configuration variables from tag TAG # -v, --verbose print more informational messages than default # --no-verbose don't print the extra informational messages # --version print version information # -h, --help, --help-all print short, long, or detailed help message # # MODE must be one of the following: # # clean remove files from the build directory # compile compile a source file into a libtool object # execute automatically set library path, then run a program # finish complete the installation of libtool libraries # install install libraries or executables # link create a library or an executable # uninstall remove libraries from an installed directory # # MODE-ARGS vary depending on the MODE. When passed as first option, # `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. # Try `$progname --help --mode=MODE' for a more detailed description of MODE. # # When reporting a bug, please describe a test case to reproduce it and # include the following information: # # host-triplet: $host # shell: $SHELL # compiler: $LTCC # compiler flags: $LTCFLAGS # linker: $LD (gnu? $with_gnu_ld) # $progname: (GNU libtool) 2.4 # automake: $automake_version # autoconf: $autoconf_version # # Report bugs to . # GNU libtool home page: . # General help using GNU software: . PROGRAM=libtool PACKAGE=libtool VERSION=2.4 TIMESTAMP="" package_revision=1.3293 # Be Bourne compatible if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF $1 _LTECHO_EOF' } # NLS nuisances: We save the old values to restore during execute mode. lt_user_locale= lt_safe_locale= for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${$lt_var+set}\" = set; then save_$lt_var=\$$lt_var $lt_var=C export $lt_var lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" fi" done LC_ALL=C LANGUAGE=C export LANGUAGE LC_ALL $lt_unset CDPATH # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath="$0" : ${CP="cp -f"} test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} : ${EGREP="grep -E"} : ${FGREP="grep -F"} : ${GREP="grep"} : ${LN_S="ln -s"} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SED="sed"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} : ${Xsed="$SED -e 1s/^X//"} # Global variables: EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. exit_status=$EXIT_SUCCESS # Make sure IFS has a sensible default lt_nl=' ' IFS=" $lt_nl" dirname="s,/[^/]*$,," basename="s,^.*/,," # func_dirname file append nondir_replacement # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. func_dirname () { func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi } # func_dirname may be replaced by extended shell implementation # func_basename file func_basename () { func_basename_result=`$ECHO "${1}" | $SED "$basename"` } # func_basename may be replaced by extended shell implementation # func_dirname_and_basename file append nondir_replacement # perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value retuned in "$func_basename_result" # Implementation must be kept synchronized with func_dirname # and func_basename. For efficiency, we do not delegate to # those functions but instead duplicate the functionality here. func_dirname_and_basename () { # Extract subdirectory from the argument. func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` } # func_dirname_and_basename may be replaced by extended shell implementation # func_stripname prefix suffix name # strip PREFIX and SUFFIX off of NAME. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). # func_strip_suffix prefix name func_stripname () { case ${2} in .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; esac } # func_stripname may be replaced by extended shell implementation # These SED scripts presuppose an absolute path with a trailing slash. pathcar='s,^/\([^/]*\).*$,\1,' pathcdr='s,^/[^/]*,,' removedotparts=':dotsl s@/\./@/@g t dotsl s,/\.$,/,' collapseslashes='s@/\{1,\}@/@g' finalslash='s,/*$,/,' # func_normal_abspath PATH # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. # value returned in "$func_normal_abspath_result" func_normal_abspath () { # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` while :; do # Processed it all yet? if test "$func_normal_abspath_tpath" = / ; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result" ; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_relative_path SRCDIR DSTDIR # generates a relative path from SRCDIR to DSTDIR, with a trailing # slash if non-empty, suitable for immediately appending a filename # without needing to append a separator. # value returned in "$func_relative_path_result" func_relative_path () { func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=${func_dirname_result} if test "x$func_relative_path_tlibdir" = x ; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test "x$func_stripname_result" != x ; then func_relative_path_result=${func_relative_path_result}/${func_stripname_result} fi # Normalisation. If bindir is libdir, return empty string, # else relative path ending with a slash; either way, target # file name can be directly appended. if test ! -z "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result/" func_relative_path_result=$func_stripname_result fi } # The name of this program: func_dirname_and_basename "$progpath" progname=$func_basename_result # Make sure we have an absolute path for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=$func_dirname_result progdir=`cd "$progdir" && pwd` progpath="$progdir/$progname" ;; *) save_IFS="$IFS" IFS=: for progdir in $PATH; do IFS="$save_IFS" test -x "$progdir/$progname" && break done IFS="$save_IFS" test -n "$progdir" || progdir=`pwd` progpath="$progdir/$progname" ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed="${SED}"' -e 1s/^X//' sed_quote_subst='s/\([`"$\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' # Sed substitution that converts a w32 file name or path # which contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-`\' parameter expansions in output of double_quote_subst that were # `\'-ed in input to the same. If an odd number of `\' preceded a '$' # in input to double_quote_subst, that '$' was protected from expansion. # Since each input `\' is now two `\'s, look for any number of runs of # four `\'s followed by two `\'s and then a '$'. `\' that '$'. bs='\\' bs2='\\\\' bs4='\\\\\\\\' dollar='\$' sed_double_backslash="\ s/$bs4/&\\ /g s/^$bs2$dollar/$bs&/ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g s/\n//g" # Standard options: opt_dry_run=false opt_help=false opt_quiet=false opt_verbose=false opt_warning=: # func_echo arg... # Echo program name prefixed message, along with the current mode # name if it has been set yet. func_echo () { $ECHO "$progname: ${opt_mode+$opt_mode: }$*" } # func_verbose arg... # Echo program name prefixed message in verbose mode only. func_verbose () { $opt_verbose && func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_echo_all arg... # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 # bash bug again: : } # func_fatal_error arg... # Echo program name prefixed message to standard error, and exit. func_fatal_error () { func_error ${1+"$@"} exit $EXIT_FAILURE } # func_fatal_help arg... # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { func_error ${1+"$@"} func_fatal_error "$help" } help="Try \`$progname --help' for more information." ## default # func_grep expression filename # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $GREP "$1" "$2" >/dev/null 2>&1 } # func_mkdir_p directory-path # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { my_directory_path="$1" my_dir_list= if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then # Protect directory names starting with `-' case $my_directory_path in -*) my_directory_path="./$my_directory_path" ;; esac # While some portion of DIR does not yet exist... while test ! -d "$my_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. my_dir_list="$my_directory_path:$my_dir_list" # If the last portion added has no slash in it, the list is done case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` done my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do IFS="$save_mkdir_p_IFS" # mkdir can fail with a `File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$my_dir" 2>/dev/null || : done IFS="$save_mkdir_p_IFS" # Bail out if we (or some other process) failed to create a directory. test -d "$my_directory_path" || \ func_fatal_error "Failed to create \`$1'" fi } # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "$my_tmpdir" } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "$1" | $SED \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_tr_sh # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_version # Echo version message to standard output and exit. func_version () { $opt_debug $SED -n '/(C)/!b go :more /\./!{ N s/\n# / / b more } :go /^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $opt_debug $SED -n '/^# Usage:/,/^# *.*--help/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" echo $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help [NOEXIT] # Echo long help message to standard output and exit, # unless 'noexit' is passed as argument. func_help () { $opt_debug $SED -n '/^# Usage:/,/# Report bugs to/ { :print s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ p d } /^# .* home page:/b print /^# General help using/b print ' < "$progpath" ret=$? if test -z "$1"; then exit $ret fi } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $opt_debug func_error "missing argument for $1." exit_cmd=exit } # func_split_short_opt shortopt # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. func_split_short_opt () { my_sed_short_opt='1s/^\(..\).*$/\1/;q' my_sed_short_rest='1s/^..\(.*\)$/\1/;q' func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` } # func_split_short_opt may be replaced by extended shell implementation # func_split_long_opt longopt # Set func_split_long_opt_name and func_split_long_opt_arg shell # variables after splitting LONGOPT at the `=' sign. func_split_long_opt () { my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' my_sed_long_arg='1s/^--[^=]*=//' func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` } # func_split_long_opt may be replaced by extended shell implementation exit_cmd=: magic="%%%MAGIC variable%%%" magic_exe="%%%MAGIC EXE variable%%%" # Global variables. nonopt= preserve_args= lo2o="s/\\.lo\$/.${objext}/" o2lo="s/\\.${objext}\$/.lo/" extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # func_append var value # Append VALUE to the end of shell variable VAR. func_append () { eval "${1}=\$${1}\${2}" } # func_append may be replaced by extended shell implementation # func_append_quoted var value # Quote VALUE and append to the end of shell variable VAR, separated # by a space. func_append_quoted () { func_quote_for_eval "${2}" eval "${1}=\$${1}\\ \$func_quote_for_eval_result" } # func_append_quoted may be replaced by extended shell implementation # func_arith arithmetic-term... func_arith () { func_arith_result=`expr "${@}"` } # func_arith may be replaced by extended shell implementation # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` } # func_len may be replaced by extended shell implementation # func_lo2o object func_lo2o () { func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` } # func_lo2o may be replaced by extended shell implementation # func_xform libobj-or-source func_xform () { func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` } # func_xform may be replaced by extended shell implementation # func_fatal_configuration arg... # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_error ${1+"$@"} func_error "See the $PACKAGE documentation for more information." func_fatal_error "Fatal configuration error." } # func_config # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # Display the features supported by this script. func_features () { echo "host: $host" if test "$build_libtool_libs" = yes; then echo "enable shared libraries" else echo "disable shared libraries" fi if test "$build_old_libs" = yes; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag tagname # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname="$1" re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf="/$re_begincf/,/$re_endcf/p" # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Option defaults: opt_debug=: opt_dry_run=false opt_config=false opt_preserve_dup_deps=false opt_features=false opt_finish=false opt_help=false opt_help_all=false opt_silent=: opt_verbose=: opt_silent=false opt_verbose=false # Parse options once, thoroughly. This comes as soon as possible in the # script to make things like `--version' happen as quickly as we can. { # this just eases exit handling while test $# -gt 0; do opt="$1" shift case $opt in --debug|-x) opt_debug='set -x' func_echo "enabling shell trace mode" $opt_debug ;; --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) opt_config=: func_config ;; --dlopen|-dlopen) optarg="$1" opt_dlopen="${opt_dlopen+$opt_dlopen }$optarg" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) opt_features=: func_features ;; --finish) opt_finish=: set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help_all=: opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_mode="$optarg" case $optarg in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_silent=false func_append preserve_args " $opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $opt" ;; --silent|--quiet) opt_silent=: func_append preserve_args " $opt" opt_verbose=false ;; --verbose|-v) opt_verbose=: func_append preserve_args " $opt" opt_silent=false ;; --tag) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_tag="$optarg" func_append preserve_args " $opt $optarg" func_enable_tag "$optarg" shift ;; -\?|-h) func_usage ;; --help) func_help ;; --version) func_version ;; # Separate optargs to long options: --*=*) func_split_long_opt "$opt" set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-n*|-v*) func_split_short_opt "$opt" set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) break ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) set dummy "$opt" ${1+"$@"}; shift; break ;; esac done # Validate options: # save first non-option argument if test "$#" -gt 0; then nonopt="$opt" shift fi # preserve --debug test "$opt_debug" = : || func_append preserve_args " --debug" case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test "$opt_mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$opt_mode' for more information." } # Bail if the options were screwed $exit_cmd $EXIT_FAILURE } ## ----------- ## ## Main. ## ## ----------- ## # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case "$lt_sysroot:$1" in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result="=$func_stripname_result" ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$lt_sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $opt_debug # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result="" if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result" ; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $opt_debug if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $opt_debug # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $opt_debug if test -z "$2" && test -n "$1" ; then func_error "Could not determine host file name corresponding to" func_error " \`$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result="$1" fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $opt_debug if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " \`$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result="$3" fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $opt_debug case $4 in $1 ) func_to_host_path_result="$3$func_to_host_path_result" ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via `$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $opt_debug $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $opt_debug case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result="$1" } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result="$func_convert_core_msys_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via `$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $opt_debug if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd="func_convert_path_${func_stripname_result}" fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $opt_debug func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result="$1" } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_msys_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_mode_compile arg... func_mode_compile () { $opt_debug # Get the compilation command and the source file. base_compile= srcfile="$nonopt" # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg="$arg" arg_mode=normal ;; target ) libobj="$arg" arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify \`-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs="$IFS"; IFS=',' for arg in $args; do IFS="$save_ifs" func_append_quoted lastarg "$arg" done IFS="$save_ifs" func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg="$srcfile" srcfile="$arg" ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with \`-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj="$func_basename_result" } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from \`$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$opt_mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$opt_mode'" ;; esac echo $ECHO "Try \`$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test "$opt_help" = :; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | sed -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | sed '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$opt_mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "\`$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument \`$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and \`=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the \`-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the \`$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the \`$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test "$opt_mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test "x$prev" = x-m && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$opt_mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename="" if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname" ; then func_basename "$dlprefile_dlname" dlprefile_dlbasename="$func_basename_result" else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename" ; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $opt_debug sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $opt_debug match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive which possess that section. Heuristic: eliminate # all those which have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $opt_debug if func_cygming_gnu_implib_p "$1" ; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1" ; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result="" fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" if test "$lock_old_archive_extraction" = yes; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test "$lock_old_archive_extraction" = yes; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$qECHO\" fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ which is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options which match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include /* declarations of non-ANSI functions */ #if defined(__MINGW32__) # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined(__CYGWIN__) # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined (other platforms) ... */ #endif /* portability defines, excluding path handling macros */ #if defined(_MSC_VER) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC # ifndef _INTPTR_T_DEFINED # define _INTPTR_T_DEFINED # define intptr_t int # endif #elif defined(__MINGW32__) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined(__CYGWIN__) # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined (other platforms) ... */ #endif #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #if defined(LT_DEBUGWRAPPER) static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (strcmp (str, pat) == 0) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else int len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { int orig_value_len = strlen (orig_value); int add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -e 's/\([\\"]\)/\\\1/g' \ -e 's/^/ fputs ("/' -e 's/$/\\n", f);/' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $opt_debug case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir="$arg" prev= continue ;; dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between \`-L' and \`$1'" else func_fatal_error "need path for \`-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-flto*|-fwhopr*|-fuse-linker-plugin) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test "$prev" = dlfiles; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps ; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." else echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test "$prefer_static_libs" = yes || test "$prefer_static_libs,$installed" = "built,no"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib="$l" done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$lt_sysroot$libdir" absdir="$lt_sysroot$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later func_append notinst_path " $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi case "$host" in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test "$installed" = no; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then echo if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$opt_mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$dir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$opt_mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system can not link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs="$temp_deplibs" fi func_append newlib_search_path " $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path="$deplib" ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|qnx|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. func_append verstring ":${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" func_append libobjs " $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$opt_mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` for a_deplib in $deplibs; do case $a_deplib in -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $a_deplib "*) func_append newdeplibs " $a_deplib" a_deplib="" ;; esac fi if test -n "$a_deplib" ; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib="$potent_lib" # see symlink-check above in file_magic test if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test "X$deplibs_check_method" = "Xnone"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$opt_mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_apped perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" if test -n "$hardcode_libdir_flag_spec_ld"; then eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" else eval dep_rpath=\"$hardcode_libdir_flag_spec\" fi fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd1 in $cmds; do IFS="$save_ifs" # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test "$try_normal_branch" = yes \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=${output_objdir}/${output_la}.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\${concat_cmds}$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` else gentop="$output_objdir/${obj}x" func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " ${wl}-bind_at_load" func_append finalize_command " ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs="$new_libs" func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=no ;; *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Per Bothner. Please send patches (context # diff format) to and include a ChangeLog # entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. 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) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. 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CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. 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EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-gnu else echo ${UNAME_MACHINE}-unknown-linux-gnueabi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; i*86:Linux:*:*) LIBC=gnu eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; padre:Linux:*:*) echo sparc-unknown-linux-gnu exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configury will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in i386) eval $set_cc_for_build if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then UNAME_PROCESSOR="x86_64" fi fi ;; unknown) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; 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LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$AS" && AS=as _LT_DECL([], [AS], [1], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- # implement the --enable-shared flag, and supports the `shared' and # `disable-shared' LT_INIT options. # DEFAULT is either `yes' or `no'. 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We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) _LT_DECL([build_libtool_libs], [enable_shared], [0], [Whether or not to build shared libraries]) ])# _LT_ENABLE_SHARED LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) # Old names: AC_DEFUN([AC_ENABLE_SHARED], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) ]) AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared]) ]) AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_SHARED], []) dnl AC_DEFUN([AM_DISABLE_SHARED], []) # _LT_ENABLE_STATIC([DEFAULT]) # ---------------------------- # implement the --enable-static flag, and support the `static' and # `disable-static' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_STATIC], [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([static], [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_static=]_LT_ENABLE_STATIC_DEFAULT) _LT_DECL([build_old_libs], [enable_static], [0], [Whether or not to build static libraries]) ])# _LT_ENABLE_STATIC LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) # Old names: AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) ]) AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static]) ]) AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_STATIC], []) dnl AC_DEFUN([AM_DISABLE_STATIC], []) # _LT_ENABLE_FAST_INSTALL([DEFAULT]) # ---------------------------------- # implement the --enable-fast-install flag, and support the `fast-install' # and `disable-fast-install' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_FAST_INSTALL], [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([fast-install], [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) _LT_DECL([fast_install], [enable_fast_install], [0], [Whether or not to optimize for fast installation])dnl ])# _LT_ENABLE_FAST_INSTALL LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) # Old names: AU_DEFUN([AC_ENABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `fast-install' option into LT_INIT's first parameter.]) ]) AU_DEFUN([AC_DISABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `disable-fast-install' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) # _LT_WITH_PIC([MODE]) # -------------------- # implement the --with-pic flag, and support the `pic-only' and `no-pic' # LT_INIT options. # MODE is either `yes' or `no'. If omitted, it defaults to `both'. m4_define([_LT_WITH_PIC], [AC_ARG_WITH([pic], [AS_HELP_STRING([--with-pic], [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], [pic_mode="$withval"], [pic_mode=default]) test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl ])# _LT_WITH_PIC LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) # Old name: AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `pic-only' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) ## ----------------- ## ## LTDL_INIT Options ## ## ----------------- ## m4_define([_LTDL_MODE], []) LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], [m4_define([_LTDL_MODE], [nonrecursive])]) LT_OPTION_DEFINE([LTDL_INIT], [recursive], [m4_define([_LTDL_MODE], [recursive])]) LT_OPTION_DEFINE([LTDL_INIT], [subproject], [m4_define([_LTDL_MODE], [subproject])]) m4_define([_LTDL_TYPE], []) LT_OPTION_DEFINE([LTDL_INIT], [installable], [m4_define([_LTDL_TYPE], [installable])]) LT_OPTION_DEFINE([LTDL_INIT], [convenience], [m4_define([_LTDL_TYPE], [convenience])]) adasockets-1.8.10/COPYING0000644000175000001440000004312711350471577011713 00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) 19yy This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) 19yy name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. adasockets-1.8.10/AUTHORS0000644000175000001440000000020311350471577011714 00000000000000AdaSockets has been written by Samuel Tardieu with the contribution of many users. WWW: http://www.rfc1149.net/ adasockets-1.8.10/README0000644000175000017500000000464211746260666011547 00000000000000README file for adasockets. AdaSockets is a medium binding (it is not a thin binding because it uses Ada types and not a thick binding because you have the same subprogram names as in C) for using BSD-style sockets in Ada. This package is in no way complete! This is a half-day work that will be extended in the future. If there is an extension that you would like to see in, please use the mailing-list (see http://www.rfc1149.net/devel/adasockets) or drop a note to the author (Samuel Tardieu ). Since the original release, I have been adding multicast and fixed some bugs. However, it is likely that others remain. You need at least GNAT 3.15 to use AdaSockets. You can use it with other compilers or with older versions of GNAT, but in this case you are on your own as the build process is likely not to work out of the box (for example, gnatmake needs to support the -u flag). As you may have noticed, the name is not really original. If you have a better name, send me a note with your suggestion. To use AdaSockets with gnatmake once installed, type: % gnatmake `adasockets-config` ... The `adasockets-config` part will add the correct options to gnatmake command line. AdaSockets is free software; you can redistribute it and/or modify it under terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. AdaSockets is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License distributed with AdaSockets; see file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. As a special exception, if other files instantiate generics from this unit, or you link this unit with other files to produce an executable, this unit does not by itself cause the resulting executable to be covered by the GNU General Public License. This exception does not however invalidate any other reasons why the executable file might be covered by the GNU Public License. The main repository for this software is located at: http://www.rfc1149.net/devel/adasockets The author, Samuel Tardieu adasockets-1.8.10/vms/0000755000175000017500000000000011746260706011541 500000000000000adasockets-1.8.10/vms/create_constants_ads.com0000644000175000017500000000174511746260666016363 00000000000000$! $! This script produces a sockets-constants.ads file $! for adasockets on OpenVMS platform. $! $! This file is part of adasockets port to OpenVMS $! $! $! Let's write the header $! $ OPEN/WRITE OUT SOCKETS-CONSTANTS.ADS $ WRITE OUT "-- This file has been generated automatically by" $ WRITE OUT "-- CREATE_CONSTANTS_ADS.COM." $ WRITE OUT "--" $ WRITE OUT "-- This file is part of adasockets port to OpenVMS" $ WRITE OUT "--" $ WRITE OUT "package sockets.constants is" $! $! Now Include the contents. $! Make a line copy to get rid of the file attribut $! compatibility between TMP.OUT and SOCKETS-CONSTANTS.ADS $! $ PIPE RUN CONSTANTS.EXE | TYPE/OUT=TMP.OUT SYS$INPUT $ loop_label: $ OPEN IN TMP.OUT $ READ/END_OF_FILE=end_label IN LINE $ WRITE OUT LINE $ GOTO loop_label $ end_label: $ CLOSE IN $ DEL/NOCONF/LOG TMP.OUT;* $! $! Then close the specification file $! $ WRITE OUT "end sockets.constants;" $ CLOSE OUT $ EXIT adasockets-1.8.10/vms/constants.list0000644000175000017500000000154011746260666014377 00000000000000TCP_NODELAY AF_INET AF_UNIX SOCK_STREAM SOCK_DGRAM EINTR EAGAIN EWOULDBLOCK EINPROGRESS EALREADY EISCONN ECONNREFUSED FNDELAY FASYNC FIOASYNC F_GETFL F_SETFL F_SETOWN FIOSSAIOOWN SO_RCVBUF SO_REUSEADDR SO_REUSEPORT SOL_SOCKET SIGTERM SIGKILL O_RDONLY O_WRONLY O_RDWR HOST_NOT_FOUND TRY_AGAIN NO_RECOVERY NO_DATA NO_ADDRESS POLLIN POLLPRI POLLOUT POLLERR POLLHUP POLLNVAL I_SETSIG S_RDNORM S_WRNORM IPPROTO_IP IP_ADD_MEMBERSHIP IP_MULTICAST_LOOP IP_MULTICAST_TTL IP_DROP_MEMBERSHIP O_NONBLOCK MSG_PEEK FIONBIO FIONREAD SO_SNDBUF AF_INET6 AI_ADDRCONFIG AI_ALL AI_CANONNAME AI_DEFAULT AI_MASK AI_NUMERICHOST AI_PASSIVE AI_V4MAPPED AI_V4MAPPED_CFG NI_DGRAM NI_MAXHOST NI_MAXSERV NI_NAMEREQD NI_NOFQDN NI_NUMERICHOST NI_NUMERICSERV NI_WITHSCOPEID IPPROTO_IPV6 IPV6_UNICAST_HOPS IPV6_MULTICAST_IF IPV6_MULTICAST_HOPS IPV6_MULTICAST_LOOP IPV6_JOIN_GROUP IPV6_LEAVE_GROUP adasockets-1.8.10/vms/create_constants_c.com0000644000175000017500000000121011746260666016021 00000000000000$! $! $Revision$ $! $! $! This script completes the constants.c_pre file with the $! the list of defines needed to build the adasockets constant $! package. $! $! This file is part of Adasockets for OpenVMS. $! $ OPEN/READ in CONSTANTS.LIST $ COPY CONSTANTS.C_PRE CONSTANTS.C $ OPEN/APPEND out CONSTANTS.C $! $ Loop: $ READ/END_OF_FILE=End_Loop in line $ WRITE out "#ifdef ''line'" $ WRITE out " output (""''line'"", ''line');" $ WRITE out "#else" $ WRITE out " output (""''line'"", -1);" $ WRITE out "#endif" $ GOTO Loop $! $ End_Loop: $ WRITE out "}" $ CLOSE in $ CLOSE out $ EXIT adasockets-1.8.10/vms/Makefile.VMS0000644000175000017500000000075411746260666013600 00000000000000# # VMS specific Makefile to build the # sockets-constants.ads file. # # $Revision$ # # This file is part of adasockets port to OpenVMS .PHONY: all distclean clean .DEFAULT: all all: sockets-constants.ads sockets-constants.ads: constants.exe \@create_constants_ads.com constants.exe: constants.c cc constants link constants constants.c: constants.list \@create_constants_c.com distclean: del *.exe;*, *.obj;*, *.c;*, sockets-constants.ads;* clean: del *.exe;*, *.obj;*, *.c;* adasockets-1.8.10/vms/constants.c_pre0000644000175000017500000000217611746260666014522 00000000000000/* * This is an incomplete C program preamble aimed to extract * constants' values. The complete source is generated by * CREATE_CONSTANTS_C.COM. * * NOTE: THIS CODE IS SPECIFIC TO OPENVMS 7.2 OR ABOVE PLATFORMS * */ #include #include #include #include #include #include #include #include #include #include #include #include static char * capitalize (char *name) { int beginning = 1; char *result = (char *) malloc (strlen (name) + 1); char *ptr; for (ptr = result; *name; ptr++, name++) { *ptr = *name; if (beginning) { beginning = 0; } else if (*ptr == '_') { beginning = 1; } else if (isupper(*ptr)) { *ptr = tolower(*ptr); } } *ptr = '\0'; return result; } static void output (char *name, int value) { char *capitalized = capitalize (name); if (value >= 0) { printf (" %-20s : constant := 16#%04X#;\n", capitalized, value); } else { printf (" %-20s : constant := %d;\n", capitalized, value); } } int main (int argc, char *argv[]) { adasockets-1.8.10/ChangeLog0000644000175000017500000001746111746260706012437 000000000000002012-04-26 Samuel Tardieu * configure.ac: Release 1.8.10 2012-04-26 Oliver Kellogg * src/adasockets-config: Make adasockets-config work with dash 2011-11-22 Samuel Tardieu * configure.ac: Release 1.8.9 2011-11-22 Samuel Tardieu * src/header.txt, src/sockets-link.ads.in, src/sockets-link.ads.vms, src/sockets-multicast.adb, src/sockets-multicast.ads, src/sockets-naming.adb, src/sockets-naming.ads, src/sockets-stream_io.adb, src/sockets-stream_io.ads, src/sockets-thin.adb.vms, src/sockets-thin.adb.win32, src/sockets-thin.ads.unix, src/sockets-thin.ads.vms, src/sockets-thin.ads.win32, src/sockets-types.ads.in, src/sockets-utils.adb, src/sockets-utils.ads, src/sockets-vms_link.ads, src/sockets-windows_link.adb, src/sockets-windows_link.ads, src/sockets.adb, src/sockets.ads, src/split.adb: Update copyright and contact information 2011-01-12 Oliver Kellogg * src/constants.sh, src/sockets.adb, src/sockets.ads: Add more options such as SO_KEEPALIVE 2011-01-12 Oliver Kellogg * src/sockets.adb: Use proper casing for SOL_SOCKET 2010-03-18 Samuel Tardieu * MANIFEST: Remove now useless MANIFEST file 2010-03-18 Samuel Tardieu * .gitignore, configure.ac, doc/Makefile.am: Generate and install PDF documentation only 2010-03-18 Samuel Tardieu * doc/adasockets.texi: Update doc date 2010-03-18 Samuel Tardieu * man/adasockets-config.1: Update manpage 2010-03-18 Samuel Tardieu * .gitignore, NEWS, configure.ac, src/Makefile.am, src/adasockets-config, src/adasockets-config.in, src/adasockets.pc.in: Use pkg-config for post-installation configuration 2010-03-18 Samuel Tardieu * configure.ac: Prepare for AdaSockets 1.8.8 2010-03-18 Samuel Tardieu * examples/header.txt, examples/listener.adb, examples/multi.adb, examples/stream_listener.adb, examples/stream_sender.adb, examples/tcprelay.adb, examples/value.adb, src/header.txt, src/sockets-link.ads.in, src/sockets-link.ads.vms, src/sockets-multicast.adb, src/sockets-multicast.ads, src/sockets-naming.adb, src/sockets-naming.ads, src/sockets-stream_io.adb, src/sockets-stream_io.ads, src/sockets-thin.adb.vms, src/sockets-thin.adb.win32, src/sockets-thin.ads.unix, src/sockets-thin.ads.vms, src/sockets-thin.ads.win32, src/sockets-types.ads.in, src/sockets-utils.adb, src/sockets-utils.ads, src/sockets-vms_link.ads, src/sockets-windows_link.adb, src/sockets-windows_link.ads, src/sockets.adb, src/sockets.ads, src/split.adb: Update copyright notices 2010-03-18 Samuel Tardieu * .gitignore, Makefile.am, doc/Makefile.am, examples/Makefile.am, man/Makefile.am, src/Makefile.am, utils/make_distrib: Use automake for distribution 2010-03-18 Samuel Tardieu * doc/Makefile.am: Do not clean *.texi files, most people don't have autogen 2010-03-18 Samuel Tardieu * doc/sockets-multicast.desc, doc/sockets.desc: Document Null*Socket_FD 2010-03-18 Samuel Tardieu * .gitignore: Add .gitignore 2010-03-18 Oliver Kellogg * src/sockets-multicast.ads, src/sockets-types.ads.in, src/sockets.ads: Define Null_Socket_FD and friends 2010-03-18 Oliver Kellogg * src/Makefile.am: Clean binder files as well 2010-03-07 Samuel Tardieu * utils/make_distrib: Add delays in make_distrib script 2010-03-07 Samuel Tardieu * configure.ac: Quote names in macros 2010-03-07 Samuel Tardieu * GMGPL, MANIFEST: Add GMGPL text as a separate file 2010-03-07 Samuel Tardieu * examples/listener.adb, examples/stream_listener.adb, src/config.h.in, src/sockets-multicast.adb, src/sockets-multicast.ads, src/sockets-naming.adb, src/sockets-stream_io.adb, src/sockets-stream_io.ads, src/sockets-thin.ads.unix, src/sockets-thin.ads.vms, src/sockets-thin.ads.win32, src/sockets-utils.adb, src/sockets-utils.ads, src/sockets.adb, src/sockets.ads: Adapt to new GNAT style checks 2007-11-06 Samuel Tardieu * NEWS, configure.ac: Prepare for AdaSockets 1.8.7 2007-11-06 Samuel Tardieu * configure.ac: Rename --enable-debug into --enable-maintainer-mode 2007-11-06 Samuel Tardieu * configure.ac, src/Makefile.am: Enforce behaviour of --enable-debug 2007-11-06 Samuel Tardieu * src/sockets-naming.adb, src/sockets-naming.ads, src/sockets-utils.adb, src/sockets-utils.ads: Move Is_IP_Address into Sockets.Utils as it may be useful in other places 2007-11-05 Samuel Tardieu * src/Makefile.am: Update dependencies 2007-11-05 Samuel Tardieu * src/sockets.ads: Make Get_FD inline for efficiency reasons 2007-11-05 Samuel Tardieu * src/sockets-utils.adb, src/sockets-utils.ads, src/sockets.adb: Move "*" into Sockets.Utils 2007-11-05 Samuel Tardieu * src/config.h.in: Add missing file src/config.h.in 2007-11-05 Samuel Tardieu * src/constants.sh, utils/make_distrib, vms/constants.c_pre: Remove traces of older VCS 2007-11-05 Samuel Tardieu * examples/listener.adb, examples/multi.adb, examples/stream_listener.adb, examples/stream_sender.adb, examples/tcprelay.adb, examples/value.adb, src/sockets-link.ads.in, src/sockets-link.ads.vms, src/sockets-multicast.adb, src/sockets-multicast.ads, src/sockets-naming.adb, src/sockets-naming.ads, src/sockets-stream_io.adb, src/sockets-stream_io.ads, src/sockets-thin.adb.vms, src/sockets-thin.adb.win32, src/sockets-thin.ads.unix, src/sockets-thin.ads.vms, src/sockets-thin.ads.win32, src/sockets-types.ads.in, src/sockets-utils.adb, src/sockets-utils.ads, src/sockets-vms_link.ads, src/sockets-windows_link.adb, src/sockets-windows_link.ads, src/sockets.adb, src/sockets.ads, src/split.adb: Update headers in Ada files 2007-11-05 Samuel Tardieu * utils/update-headers.el: Update use of directory-files 2007-11-05 Samuel Tardieu * MANIFEST, configure.ac, src/Makefile.am, support/{adacompiler.in => adacompiler}: Use a static adacompiler with a parametrable GNATMAKE argument 2007-11-05 Samuel Tardieu * src/Makefile.am: Update dependencies 2007-11-05 Samuel Tardieu * doc/adasockets.texi: Fix Joel address (double @) in documentation 2007-11-05 Samuel Tardieu * examples/header.txt, src/header.txt, utils/update-headers.el: Update update-headers.el and definition files 2007-11-04 Samuel Tardieu * NEWS: Update NEWS file 2007-11-04 Samuel Tardieu * utils/make_distrib: Use GIT to make distribution 2007-11-04 Samuel Tardieu * doc/adasockets.texi: Add Joel Sherrill to the contributors list 2007-11-04 Samuel Tardieu * configure.ac: Prepare version 1.8.6 2007-11-04 Samuel Tardieu * MANIFEST: Add RTEMS specific files to MANIFEST 2007-11-04 Samuel Tardieu * src/Makefile.am: Do not use multiple targets left to the column in Makefile 2007-11-03 Samuel Tardieu * doc/Makefile.am: Look for documentation template in right directory 2007-11-03 Joel Sherrill * README.RTEMS, examples/Makefile.RTEMS, examples/rtems_init.c, examples/rtems_networkconfig.h, rtems/ChangeLog, rtems/Makefile.RTEMS, rtems/README, rtems/create_constants_c.sh, rtems/rtems_main.c, rtems/sockets-constants-rtems.ads, src/Makefile.RTEMS: Add RTEMS support 2007-11-03 Samuel Tardieu * Import from Mercurial adasockets-1.8.10/contrib/0000755000175000017500000000000011746260706012374 500000000000000adasockets-1.8.10/contrib/vms/0000755000175000017500000000000011746260706013201 500000000000000adasockets-1.8.10/contrib/vms/sockets-constants.ads0000644000175000017500000000712511746260666017311 00000000000000-- This file has been generated automatically by -- CREATE_CONSTANTS_ADS.COM. -- -- This file is part of adasockets port to OpenVMS -- package sockets.constants is Tcp_Nodelay : constant := 16#0001#; Af_Inet : constant := 16#0002#; Af_Unix : constant := 16#0001#; Sock_Stream : constant := 16#0001#; Sock_Dgram : constant := 16#0002#; Eintr : constant := 16#0004#; Eagain : constant := 16#000B#; Ewouldblock : constant := 16#0023#; Einprogress : constant := 16#0024#; Ealready : constant := 16#0025#; Eisconn : constant := 16#0038#; Econnrefused : constant := 16#003D#; Fndelay : constant := -1; Fasync : constant := -1; Fioasync : constant := -2147195267; F_Getfl : constant := -1; F_Setfl : constant := -1; F_Setown : constant := -1; Fiossaioown : constant := -1; So_Rcvbuf : constant := 16#1002#; So_Reuseaddr : constant := 16#0004#; So_Reuseport : constant := 16#0200#; Sol_Socket : constant := 16#FFFF#; Sigterm : constant := 16#000F#; Sigkill : constant := 16#0009#; O_Rdonly : constant := -1; O_Wronly : constant := -1; O_Rdwr : constant := 16#0002#; Host_Not_Found : constant := 16#0001#; Try_Again : constant := 16#0002#; No_Recovery : constant := 16#0003#; No_Data : constant := 16#0004#; No_Address : constant := 16#0004#; Pollin : constant := 16#00C7#; Pollpri : constant := 16#0008#; Pollout : constant := 16#0300#; Pollerr : constant := -1; Pollhup : constant := 16#0010#; Pollnval : constant := -1; I_Setsig : constant := -1; S_Rdnorm : constant := -1; S_Wrnorm : constant := -1; Ipproto_Ip : constant := 16#0000#; Ip_Add_Membership : constant := 16#000C#; Ip_Multicast_Loop : constant := 16#000B#; Ip_Multicast_Ttl : constant := 16#000A#; Ip_Drop_Membership : constant := 16#000D#; O_Nonblock : constant := 16#20000#; Msg_Peek : constant := 16#0002#; Fionbio : constant := -2147195266; Fionread : constant := 16#4004667F#; So_Sndbuf : constant := 16#1001#; Af_Inet6 : constant := -1; Ai_Addrconfig : constant := -1; Ai_All : constant := -1; Ai_Canonname : constant := -1; Ai_Default : constant := -1; Ai_Mask : constant := -1; Ai_Numerichost : constant := -1; Ai_Passive : constant := -1; Ai_V4mapped : constant := -1; Ai_V4mapped_Cfg : constant := -1; Ni_Dgram : constant := -1; Ni_Maxhost : constant := -1; Ni_Maxserv : constant := -1; Ni_Namereqd : constant := -1; Ni_Nofqdn : constant := -1; Ni_Numerichost : constant := -1; Ni_Numericserv : constant := -1; Ni_Withscopeid : constant := -1; Ipproto_Ipv6 : constant := -1; Ipv6_Unicast_Hops : constant := -1; Ipv6_Multicast_If : constant := -1; Ipv6_Multicast_Hops : constant := -1; Ipv6_Multicast_Loop : constant := -1; Ipv6_Join_Group : constant := -1; Ipv6_Leave_Group : constant := -1; end sockets.constants; adasockets-1.8.10/contrib/vms/README0000644000175000001440000000036311350471577014000 00000000000000The file sockets-constants.ads is usually produced by compiling a small C program that dumps several network and system constants. However, as I assumed every body doesn't have a C compiler installed, I put here the file generated on my host. adasockets-1.8.10/contrib/win32/0000755000175000017500000000000011746260706013336 500000000000000adasockets-1.8.10/contrib/win32/distr0000644000175000001440000000031511350471577014322 00000000000000#! /bin/sh cp ../../src/sockets*.ad? adasockets (if ! [ -e adasockets/examples ]; then mkdir adasockets/examples; fi) cp ../../examples/*.adb adasockets/examples/ tar czf adasockets.tgz adasockets/* adasockets-1.8.10/contrib/win32/Readme.txt0000644000175000001440000000124211350471577015210 00000000000000This directory containts files to create a simple installation only for win32 platform. The users of the installation would not have to have any unix command tool for Windows to build the library. The shell script ./distr achives the subset of win32 sources with batch file for compilation to the adasockets.tgz archive. You should call it from the current directory. AdaSockets should be already maked under the Win32 platform as a regular process under the any unix command tools. For example cygwin http://cygwin.com/ ATTENTION: For the cygwin unit command tools. gcc should be used from GNAT installation, but make utility should be used from the cygwin installation.adasockets-1.8.10/contrib/win32/adasockets/0000755000175000017500000000000011746260706015457 500000000000000adasockets-1.8.10/contrib/win32/adasockets/Readme.txt0000644000175000001440000000027111350471577017332 00000000000000It is subset and spetial files of AdaSockets library for Win32 platforms. call the build.bat to build the library and examples. call the clean.bat to remove files created in build.adasockets-1.8.10/contrib/win32/adasockets/build.bat0000644000175000001440000000104711350471577017165 00000000000000echo with > tmp_make.adb echo sockets, >> tmp_make.adb echo sockets.multicast, >> tmp_make.adb echo sockets.stream_io, >> tmp_make.adb echo sockets.naming; >> tmp_make.adb echo procedure Tmp_Make is >> tmp_make.adb echo begin >> tmp_make.adb echo null; >> tmp_make.adb echo end; >> tmp_make.adb set ADA_OBJECTS_PATH= set ADA_INCLUDE_PATH= gnatmake -c -O2 tmp_make del tmp_make.* attrib +r *.ali cd examples gnatmake -I../ multi gnatmake -I../ stream_sender gnatmake -I../ stream_listener gnatmake -I../ tcprelay gnatmake -I../ listener adasockets-1.8.10/contrib/win32/adasockets/clean.bat0000644000175000001440000000007511350471577017150 00000000000000attrib -r *.ali del /S *.ali del /S *.o del examples\*.exeadasockets-1.8.10/rtems/0000755000175000017500000000000011746260706012066 500000000000000adasockets-1.8.10/rtems/sockets-constants-rtems.ads0000644000175000017500000000734211746260666017327 00000000000000-- This file has been generated automatically by -- the constants.c file generated by create_constants_c.sh. -- -- This file is part of adasockets port to RTEMS. -- package sockets.constants is Tcp_Nodelay : constant := 16#0001#; Af_Inet : constant := 16#0002#; Af_Unix : constant := 16#0001#; Sock_Stream : constant := 16#0001#; Sock_Dgram : constant := 16#0002#; Eintr : constant := 16#0004#; Eagain : constant := 16#000B#; Ewouldblock : constant := 16#000B#; Einprogress : constant := 16#0077#; Ealready : constant := 16#0078#; Eisconn : constant := 16#007F#; Econnrefused : constant := 16#006F#; Fndelay : constant := 16#4000#; Fasync : constant := 16#0040#; Fioasync : constant := 16#8004667D#; F_Getfl : constant := 16#0003#; F_Setfl : constant := 16#0004#; F_Setown : constant := 16#0006#; Fiossaioown : constant := -1; So_Rcvbuf : constant := 16#1002#; So_Reuseaddr : constant := 16#0004#; So_Reuseport : constant := -1; Sol_Socket : constant := 16#FFFF#; Sigterm : constant := 16#000F#; Sigkill : constant := 16#0009#; O_Rdonly : constant := 16#0000#; O_Wronly : constant := 16#0001#; O_Rdwr : constant := 16#0002#; Host_Not_Found : constant := 16#0001#; Try_Again : constant := 16#0002#; No_Recovery : constant := 16#0003#; No_Data : constant := 16#0004#; No_Address : constant := 16#0004#; Pollin : constant := -1; Pollpri : constant := -1; Pollout : constant := -1; Pollerr : constant := -1; Pollhup : constant := -1; Pollnval : constant := -1; I_Setsig : constant := -1; S_Rdnorm : constant := -1; S_Wrnorm : constant := -1; Ipproto_Ip : constant := 16#0000#; Ip_Add_Membership : constant := 16#000C#; Ip_Multicast_Loop : constant := 16#000B#; Ip_Multicast_Ttl : constant := 16#000A#; Ip_Drop_Membership : constant := 16#000D#; O_Nonblock : constant := 16#4000#; Msg_Peek : constant := 16#0002#; Fionbio : constant := 16#8004667E#; Fionread : constant := 16#4004667F#; So_Sndbuf : constant := 16#1001#; Af_Inet6 : constant := 16#001C#; Ai_Addrconfig : constant := -1; Ai_All : constant := -1; Ai_Canonname : constant := -1; Ai_Default : constant := -1; Ai_Mask : constant := -1; Ai_Numerichost : constant := -1; Ai_Passive : constant := -1; Ai_V4mapped : constant := -1; Ai_V4mapped_Cfg : constant := -1; Ni_Dgram : constant := -1; Ni_Maxhost : constant := -1; Ni_Maxserv : constant := -1; Ni_Namereqd : constant := -1; Ni_Nofqdn : constant := -1; Ni_Numerichost : constant := -1; Ni_Numericserv : constant := -1; Ni_Withscopeid : constant := -1; Ipproto_Ipv6 : constant := 16#0029#; Ipv6_Unicast_Hops : constant := -1; Ipv6_Multicast_If : constant := -1; Ipv6_Multicast_Hops : constant := -1; Ipv6_Multicast_Loop : constant := -1; Ipv6_Join_Group : constant := -1; Ipv6_Leave_Group : constant := -1; end sockets.constants; adasockets-1.8.10/rtems/create_constants_c.sh0000644000175000017500000000421411746260666016211 00000000000000#! /bin/sh # # # This script completes the constants.c_pre file with the # the list of defines needed to build the adasockets constant # package. # # This file is part of Adasockets for RTEMS. # if [ $# -ne 2 ] ; then echo $0: constantsFile outputFile exit 1 fi constantListFile=$1 outputFile=$2 cat >${outputFile} < #include #include #include #include #include #include #include #include #include #include #include #include #include static char * capitalize (char *name) { int beginning = 1; char *result = (char *) malloc (strlen (name) + 1); char *ptr; for (ptr = result; *name; ptr++, name++) { *ptr = *name; if (beginning) { beginning = 0; } else if (*ptr == '_') { beginning = 1; } else if (isupper(*ptr)) { *ptr = tolower(*ptr); } } *ptr = '\0'; return result; } static void output (char *name, int value) { char *capitalized = capitalize (name); if (value != -1) { printf (" %-20s : constant := 16#%04X#;\n", capitalized, value); } else { printf (" %-20s : constant := %d;\n", capitalized, value); } } void print_body(void); void print_socket_constants_ads( void ) { printf( "-- This file has been generated automatically by\n" "-- the constants.c file generated by create_constants_c.sh.\n" "--\n" "-- This file is part of adasockets port to RTEMS.\n" "--\n" "\n" "package sockets.constants is\n" ); print_body(); printf( "end sockets.constants;\n"); } void print_body() { EOF # # Now generate the body of the function that acr # while read line do echo "#ifdef ${line}" echo " output( \"${line}\", ${line});" echo "#else" echo " output( \"${line}\", -1);" echo "#endif" done < ${constantListFile} >>${outputFile} echo "}" >>${outputFile} exit 0 adasockets-1.8.10/rtems/README0000644000175000017500000000370611746260666012701 00000000000000# # $Id: README,v 1.2 2007/09/11 15:12:57 joel Exp $ # This directory contains the support files for building the sockets-constants.ads file for RTEMS. See the README.RTEMS in the top level directory for complete build instructions. Prerequisites ============= Build and install a working GNAT/RTEMS toolset and a BSP. Make sure networking and POSIX are enabled. Detailed instructions are available online in the RTEMS Wiki at: http://www.rtems.org/wiki/index.php/RTEMSAda Run at least one sample from the RTEMS build (e.g. hello.exe or sample.exe) to confirm that RTEMS itself was properly built. Build and run the RTEMS hello_world_ada from the ada-examples package using your GNAT/RTEMS development environment. If everything is working at this point, then you are ready to build Ada Sockets. Generate sockets-constants-ads ============================== We will use the RTEMS you installed to build and run a program called "constants.exe". The output of this program needs to be saved as sockets-constants.ads. To compile this program use the Makefile.constants. RTEMS_MAKEFILE_PATH=install_patch_of_BSP \ make -f Makefile.constants Then run the program o-optimize/constants.exe on the target hardware. Your saved target board output may end up with DOS style CR/LF's. Run "dos2unix" on the file to get it back to Unix style. There is a version of this file generated using psim using a pre-4.8 CVS snapshot of RTEMS which should work on any target. You can use this but you would be safer to generate your own. Consider it an example of how it should look when it works. Building Ada Sockets ==================== Now that you have a sockets-constants.ads, we can build the Ada Sockets library. Makefile.adasockets is provided for this step: RTEMS_MAKEFILE_PATH=install_patch_of_BSP \ make -f Makefile.lib After the library is compiled, it may be installed using the following: RTEMS_MAKEFILE_PATH=install_patch_of_BSP \ make -f Makefile.lib install adasockets-1.8.10/rtems/ChangeLog0000644000175000017500000000100511746260666013561 000000000000002007-09-11 Joel Sherrill * .cvsignore: Add more to ignore. 2007-09-11 Joel Sherrill * README: Move instructions to top level README.RTEMS. * Makefile.RTEMS: New file. * Makefile.constants: Removed. 2007-09-11 Joel Sherrill * .cvsignore: New file. 2007-09-11 Joel Sherrill * ChangeLog, Makefile.constants, README, create_constants_c.sh, rtems_main.c, sockets-constants-rtems.ads: New files. adasockets-1.8.10/rtems/Makefile.RTEMS0000644000175000017500000000160511746260666014346 00000000000000# # Makefile.constants # # Build the constants.exe program that MUST be run on an RTEMS target. # It should be able to be ANY target including a simulator since the # constants in question should be the same across all architectures # and BSPs # # $Id: Makefile.RTEMS,v 1.1 2007/09/11 15:12:56 joel Exp $ # # # RTEMS_MAKEFILE_PATH is typically set in an environment variable # or make is invoked like "RTEMS_MAKEFILE_PATH=XXX make" # # optional managers required MANAGERS=all # C source names COBJS = ${ARCH}/rtems_main.o ${ARCH}/constants.o include $(RTEMS_MAKEFILE_PATH)/Makefile.inc include $(RTEMS_CUSTOM) include $(PROJECT_ROOT)/make/leaf.cfg CLEAN_ADDITIONS += constants.c OBJS= $(COBJS) all: $(ARCH)/constants.exe $(ARCH)/constants.exe: $(ARCH) $(OBJS) $(make-exe) constants.c: create_constants_c.sh ../vms/constants.list sh ./create_constants_c.sh ../vms/constants.list $@ adasockets-1.8.10/rtems/rtems_main.c0000644000175000017500000000100411746260666014310 00000000000000/* * Simple test program -- simplified version of sample test hello. */ #include #include #include rtems_task Init( rtems_task_argument ignored ) { extern void print_socket_constants_ads( void ); print_socket_constants_ads(); exit( 0 ); } /* configuration information */ #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER #define CONFIGURE_RTEMS_INIT_TASKS_TABLE #define CONFIGURE_MAXIMUM_TASKS 1 #define CONFIGURE_INIT #include /* end of file */ adasockets-1.8.10/Makefile.in0000644000175000017500000006036311746260677012740 00000000000000# Makefile.in generated by automake 1.11.5 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__make_dryrun = \ { \ am__dry=no; \ case $$MAKEFLAGS in \ *\\[\ \ ]*) \ echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \ | grep '^AM OK$$' >/dev/null || am__dry=yes;; \ *) \ for am__flg in $$MAKEFLAGS; do \ case $$am__flg in \ *=*|--*) ;; \ *n*) am__dry=yes; break;; \ esac; \ done;; \ esac; \ test $$am__dry = yes; \ } pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c install_sh_SCRIPT = $(install_sh) -c INSTALL_HEADER = $(INSTALL_DATA) transform = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ subdir = . 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maintainer-clean maintainer-clean-generic \ mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \ ps ps-am tags tags-recursive uninstall uninstall-am ChangeLog: never (cd ${srcdir} && git2cl) > ChangeLog never:: version: @echo $(PACKAGE)-$(VERSION) # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: adasockets-1.8.10/doc/0000755000175000017500000000000011746260713011477 500000000000000adasockets-1.8.10/doc/version.texi0000644000175000001440000000014111746260710013764 00000000000000@set UPDATED 18 March 2010 @set UPDATED-MONTH March 2010 @set EDITION 1.8.10 @set VERSION 1.8.10 adasockets-1.8.10/doc/stamp-vti0000644000175000001440000000014111746260710013253 00000000000000@set UPDATED 18 March 2010 @set UPDATED-MONTH March 2010 @set EDITION 1.8.10 @set VERSION 1.8.10 adasockets-1.8.10/doc/Makefile.am0000644000175000001440000000257011350477774013463 00000000000000info_TEXINFOS = adasockets.texi adasockets_TEXINFOS = sockets.texi sockets-multicast.texi sockets-naming.texi ADADOC_ARGS = --subblock=arg=argname,argmode,argtype,argdefault,argdesc \ --subblock=ret=rettype,retdesc \ --subblock=exc=excname,excdesc \ --template=${srcdir}/adadoc DISTCLEANFILES = *.defs ${adasockets_TEXINFOS} EXTRA_DIST = adasockets.pdf \ ${info_TEXINFOS} ${adasockets_TEXINFOS} \ adadoc.tpl sockets.desc sockets-multicast.desc \ sockets-naming.desc docdir = ${prefix}/share/doc/adasockets doc_DATA = adasockets.pdf adasockets.info: ${srcdir}/adasockets.texi ${MAKEINFO} --force --no-validate -I ${srcdir} \ ${srcdir}/adasockets.texi sockets.texi: ${srcdir}/sockets.desc ${srcdir}/adadoc.tpl ${GETDEFS} ${ADADOC_ARGS} \ --input="${srcdir}/sockets.desc" --base-name=sockets sockets-multicast.texi: ${srcdir}/sockets-multicast.desc ${srcdir}/adadoc.tpl ${GETDEFS} ${ADADOC_ARGS} \ --input="${srcdir}/sockets-multicast.desc" \ --base-name=sockets-multicast sockets-naming.texi: ${srcdir}/sockets-naming.desc ${srcdir}/adadoc.tpl ${GETDEFS} ${ADADOC_ARGS} \ --input="${srcdir}/sockets-naming.desc" --base-name=sockets-naming adasockets.pdf: ${srcdir}/adasockets.texi ${adasockets_TEXINFOS} -${TEXI2DVI} --pdf ${srcdir}/adasockets.texi adasockets.dvi: ${srcdir}/adasockets.texi ${adasockets_TEXINFOS} -${TEXI2DVI} --dvi ${srcdir}/adasockets.texi adasockets-1.8.10/doc/sockets-multicast.texi0000444000175000017500000001045611566302175015773 00000000000000 The @code{Sockets.Multicast} allows the creation of IP multicast sockets. @deftypefn Sockets.Multicast.Multicast_Socket_FD type Multicast_Socket_FD is new Socket_FD with private; The @code{Multicast_Socket_FD} tagged type derives from the @code{Socket_FD} type. It gets initialized by calling @ref{Create_Multicast_Socket (function)}. An uninitialized @code{Multicast_Socket_FD} can be succesfully compared to @code{Null_Multicast_Socket_FD}. @end deftypefn @menu * Create_Multicast_Socket (function):: Create an IP multicast socket * Create_Multicast_Socket (function):: Create an IP multicast socket @end menu @node Create_Multicast_Socket (function) @unnumberedsubsec Create_Multicast_Socket (function) @cindex Creating a socket @cindex Creating a multicast socket @table @sc @item Purpose Create an IP multicast socket @item Prototype @deftypefn Sockets.Multicast.Create_Multicast_Socket function Create_Multicast_Socket (@w{@var{Group} : String}; @w{@var{Port} : Positive}; @w{@var{TTL} : Positive := 16}; @w{@var{Self_Loop} : Boolean := True}; @w{@var{Local_If} : String := 0.0.0.0})@*@w{return Multicast_Socket_FD;} @end deftypefn @fnindex Sockets.Multicast.Create_Multicast_Socket @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Group} @tab in @tab IP address of the multicast group to join @item @var{Port} @tab in @tab Port of the multicast group to join @item @var{TTL} @tab in @tab Time-to-live of sent packets @item @var{Self_Loop} @tab in @tab Should the socket receive the packets sent from the local host? @item @var{Local_If} @tab in @tab Address of the local interface to use @end multitable @item Return value The new initialized multicast socket @item Description This function creates an IP multicast socket attached to a given group, identified by its class E IP address and port. Be careful when choosing the TTL parameter of your IP multicast socket. Most IP multicast routers do implement threshold-based filtering and will not let IP multicast packets leave your organization if the TTL on the last router is smaller than 16. @item Example @example declare Sock : Multicast_Socket_FD; begin -- Create a multicast socket on group 224.1.2.3 port 8763 Sock := Create_Multicast_Socket ("224.1.2.3", 8763); -- Perform some operations on socket [...] -- Shutdown the socket in both directions Shutdown (Sock, Both); end; @end example @item See also @ref{Send (procedure)},@*@ref{Shutdown (procedure)}. @end table @node Create_Multicast_Socket (function) @unnumberedsubsec Create_Multicast_Socket (function) @cindex Creating a socket @cindex Creating a multicast socket @table @sc @item Purpose Create an IP multicast socket @item Prototype @deftypefn Sockets.Multicast.Create_Multicast_Socket function Create_Multicast_Socket (@w{@var{Group} : String}; @w{@var{Port} : Positive}; @w{@var{Local_Port} : Natural}; @w{@var{TTL} : Positive := 16}; @w{@var{Local_If} : String := 0.0.0.0})@*@w{return Multicast_Socket_FD;} @end deftypefn @fnindex Sockets.Multicast.Create_Multicast_Socket @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Group} @tab in @tab IP address of the multicast group to join @item @var{Port} @tab in @tab Port of the multicast group to join @item @var{Local_Port} @tab in @tab Local port number to use @item @var{TTL} @tab in @tab Time-to-live of sent packets @item @var{Local_If} @tab in @tab Address of the local interface to use @end multitable @item Return value The new initialized multicast socket @item Description This function creates an IP multicast socket attached to a given group, identified by its class E IP address and port. If Local_Port is 0, a free port will automatically be chosen by your operating system. This function should be used when you want to send packets to a multicast group without receiving any packet yourself. @item Example @example declare Sock : Multicast_Socket_FD; begin -- Create a multicast socket on group 224.1.2.3 port 8763 Sock := Create_Multicast_Socket ("224.1.2.3", 8763); -- Perform some operations on socket [...] -- Shutdown the socket in both directions Shutdown (Sock, Both); end; @end example @item See also @ref{Send (procedure)},@*@ref{Shutdown (procedure)}. @end table adasockets-1.8.10/doc/sockets-multicast.desc0000644000175000001440000000657411350471577015750 00000000000000/*=* Global settings. * * package: Sockets.Multicast * intro: * The @code{Sockets.Multicast} allows the creation of IP multicast * sockets. =*/ /*=type Multicast_Socket_FD * * what: IP multicast socket object * def: new Socket_FD with private * doc: * The @code{Multicast_Socket_FD} tagged type derives from the * @code{Socket_FD} type. It gets initialized by calling * @ref{Create_Multicast_Socket (function)}. An uninitialized * @code{Multicast_Socket_FD} can be succesfully compared to * @code{Null_Multicast_Socket_FD}. =*/ /*=subprogram Create_Multicast_Socket * * what: Create an IP multicast socket * kind: function * arg: Group, in, String,, IP address of the multicast group to join * arg: Port, in, Positive,, Port of the multicast group to join * arg: TTL, in, Positive, 16, Time-to-live of sent packets * arg: * Self_Loop, in, Boolean, True, Should the socket receive the packets * sent from the local host? * arg: Local_If, in, String, "0.0.0.0", Address of the local interface * to use, or "0.0.0.0" to designate any possible interface * ret: Multicast_Socket_FD, The new initialized multicast socket * doc: * This function creates an IP multicast socket attached to a given * group, identified by its class E IP address and port. * * Be careful when choosing the TTL parameter of your IP multicast * socket. Most IP multicast routers do implement threshold-based * filtering and will not let IP multicast packets leave your * organization if the TTL on the last router is smaller than 16. * concept: Creating a socket * concept: Creating a multicast socket * example: * $ declare * $ Sock : Multicast_Socket_FD; * $ begin * $ -- Create a multicast socket on group 224.1.2.3 port 8763 * $ Sock := Create_Multicast_Socket ("224.1.2.3", 8763); * $ -- Perform some operations on socket * $ [...] * $ -- Shutdown the socket in both directions * $ Shutdown (Sock, Both); * $ end; * see: Send (procedure) * see: Shutdown (procedure) =*/ /*=subprogram Create_Multicast_Socket * * what: Create an IP multicast socket * kind: function * arg: Group, in, String,, IP address of the multicast group to join * arg: Port, in, Positive,, Port of the multicast group to join * arg: Local_Port, in, Natural,, Local port number to use * arg: TTL, in, Positive, 16, Time-to-live of sent packets * arg: Local_If, in, String, "0.0.0.0", Address of the local interface * to use, or "0.0.0.0" to designate any possible interface * ret: Multicast_Socket_FD, The new initialized multicast socket * doc: * This function creates an IP multicast socket attached to a given * group, identified by its class E IP address and port. If * Local_Port is 0, a free port will automatically be chosen by * your operating system. * * This function should be used when you want to send packets * to a multicast group without receiving any packet yourself. * concept: Creating a socket * concept: Creating a multicast socket * example: * $ declare * $ Sock : Multicast_Socket_FD; * $ begin * $ -- Create a multicast socket on group 224.1.2.3 port 8763 * $ Sock := Create_Multicast_Socket ("224.1.2.3", 8763); * $ -- Perform some operations on socket * $ [...] * $ -- Shutdown the socket in both directions * $ Shutdown (Sock, Both); * $ end; * see: Send (procedure) * see: Shutdown (procedure) =*/ adasockets-1.8.10/doc/sockets.desc0000644000175000017500000004643511746260666013755 00000000000000/*=* Global settings. * * package: Sockets * intro: * The @code{Sockets} package contains all the definitions and * subprograms needed to build a simple unicast client or server. =*/ /*=type Socket_FD * * what: Socket object * def: tagged private * doc: * The @code{Socket_FD} tagged type is the root type of all * sockets. It gets initialized by calling @ref{Socket (procedure)}. * An uninitialized @code{Socket_FD} can be succesfully compared to * @code{Null_Socket_FD}. =*/ /*=subprogram Socket * * what: Create a socket of the given mode * kind: procedure * arg: Socket, out, Socket_FD,, Socket object to initialize * arg: Domain, in, Socket_Domain, PF_INET, Protocol family * arg: Typ, in, Socket_Type, SOCK_STREAM, Kind of sockets * doc: * @ctindex PF_INET * @ctindex AF_INET * @ctindex SOCK_STREAM * @ctindex SOCK_DGRAM * This procedure initializes a new socket object by reserving a file * descriptor to the operating system. For backward compatibility with * older versions of this library, @code{AF_INET} is still accepted as * a value but should be replaced as soon as possible with the proper * @code{PF_INET}. Using @code{SOCK_STREAM} for the @var{Typ} * argument will create a TCP socket while a @code{SOCK_DGRAM} will * create a UDP one. * concept: Creating a socket * example: * $ declare * $ Sock : Socket_FD; * $ begin * $ -- Create a TCP socket * $ Socket (Sock, PF_INET, SOCK_STREAM); * $ -- Perform some operations on socket * $ [...] * $ -- Shutdown the socket in both directions * $ Shutdown (Sock, Both); * $ end; * see: Shutdown (procedure) =*/ /*=subprogram Connect * * what: Connect a socket on a given host/port * kind: procedure * arg: Socket, in, Socket_FD,, Initialized socket object * arg: Host, in, String,, Host to connect to * arg: Port, in, Positive,, Port to connect to * exc: Connection_Refused, The connection has been refused by the server * exc: Socket_Error, Another error occurred during the connection * doc: * This procedure connects an initialized socket to a given host on * a given port. In the case of a TCP socket, a real connection is * attempted. In the case of a UDP socket, no connection takes place * but the endpoint coordinates are recorded. * concept: Connecting a socket * example: * $ declare * $ Sock : Socket_FD; * $ begin * $ -- Create a TCP socket * $ Socket (Sock, PF_INET, SOCK_STREAM); * $ -- Connect it to rfc1149.net's mail server * $ Connect (Sock, "mail.rfc1149.net", 25); * $ -- Do a mail transaction then close the socket * $ [...] * $ end; * see: Socket (procedure) =*/ /*=subprogram Bind * * what: Associate a local port to a socket * kind: procedure * arg: Socket, in, Socket_FD,, Initialized socket object * arg: Port, in, Natural,, Local port to bind to * arg: Host, in, String, @w{}"", Local interface to bind to * exc: Socket_Error, Requested port or interface not available * doc: * This procedure requests a local port from the operating * system. If 0 is given in @var{Port}, the system will assign a * free port whose number can later be retrieved using * @ref{Get_Sock_Port (function)}. Also, most operating systems require * special privileges if you want to bind to ports below 1024. * * If @var{Host} is not the empty string, it must contain the * IP address of a local interface to bind to, or a name which * resolves into such an address. If an empty string is given (the * default), the socket will be bound to all the available * interfaces. * concept: Binding a socket * concept: Assigning a local port * concept: Creating a server * see: Listen (procedure) * see: Socket (procedure) =*/ /*=subprogram Listen * * what: Establish a listen queue * kind: procedure * arg: Socket, in, Socket_FD,, Initialized and bound socket object * arg: Queue_Size, in, Positive, 5, Requested slots in the listen queue * doc: * This procedure establishes a listen queue after a TCP socket as been * initialized and bound. Each slot in the queue can hold one * incoming connection that has not been accepted yet. Note that * most operating systems ignore queue sizes larger than five. * concept: Establishing a listen queue * concept: Listen queue * see: Accept_Socket (procedure) * see: Bind (procedure) * see: Socket (procedure) =*/ /*=subprogram Getsockopt * * what: Retrieve a socket option * kind: procedure * arg: Socket, in, Socket_FD,, Initialized and bound socket object * arg: Level, in, Socket_Level, SOL_SOCKET, Protocol level * arg: Optname, in, Socket_Option,, Option name * arg: Optval, out, Integer,, Option value * doc: * @ctindex Sockets.SOL_SOCKET * @ctindex Sockets.IPPROTO_IP * @ctindex Sockets.SO_REUSEADDR * @ctindex Sockets.SO_REUSEPORT * @ctindex Sockets.IP_MULTICAST_TTL * @ctindex Sockets.IP_ADD_MEMBERSHIP * @ctindex Sockets.IP_DROP_MEMBERSHIP * @ctindex Sockets.IP_MULTICAST_LOOP * @ctindex Sockets.SO_SNDBUF * @ctindex Sockets.SO_RCVBUF * @ctindex SOL_SOCKET * @ctindex IPPROTO_IP * @ctindex SO_REUSEADDR * @ctindex SO_REUSEPORT * @ctindex IP_MULTICAST_TTL * @ctindex IP_ADD_MEMBERSHIP * @ctindex IP_DROP_MEMBERSHIP * @ctindex IP_MULTICAST_LOOP * @ctindex SO_SNDBUF * @ctindex SO_RCVBUF * This procedure retrieves options applicable to a socket. Please * see your operating system manual for usable levels and options. * * Two levels are defined: @code{SOL_SOCKET} (the default) and * @code{IPPROTO_IP}. The options are @code{SO_REUSEADDR}, * @code{SO_REUSEPORT}, @code{IP_MULTICAST_TTL}, * @code{IP_ADD_MEMBERSHIP}, @code{IP_DROP_MEMBERSHIP}, * @code{IP_MULTICAST_LOOP}, @code{SO_SNDBUF} and * @code{IP_RCVBUF}. * * Note that unlike their C language counterpart, @code{Getsockopt} * and @code{Setsockopt} do not require an extra parameter * representing the length in bytes of the option value. AdaSockets * nows the right size for every option. * concept: Manipulating socket options * concept: Retrieving socket options * see: Setsockopt (procedure) =*/ /*=subprogram Setsockopt * * what: Set a socket option * kind: procedure * arg: Socket, in, Socket_FD,, Initialized and bound socket object * arg: Level, in, Socket_Level, SOL_SOCKET, Protocol level * arg: Optname, in, Socket_Option,, Option name * arg: Optval, in, Integer,, Option value * doc: * @ctindex Sockets.SOL_SOCKET * @ctindex Sockets.IPPROTO_IP * @ctindex Sockets.SO_REUSEADDR * @ctindex Sockets.SO_REUSEPORT * @ctindex Sockets.IP_MULTICAST_TTL * @ctindex Sockets.IP_ADD_MEMBERSHIP * @ctindex Sockets.IP_DROP_MEMBERSHIP * @ctindex Sockets.IP_MULTICAST_LOOP * @ctindex Sockets.SO_SNDBUF * @ctindex Sockets.SO_RCVBUF * @ctindex SOL_SOCKET * @ctindex IPPROTO_IP * @ctindex SO_REUSEADDR * @ctindex SO_REUSEPORT * @ctindex IP_MULTICAST_TTL * @ctindex IP_ADD_MEMBERSHIP * @ctindex IP_DROP_MEMBERSHIP * @ctindex IP_MULTICAST_LOOP * @ctindex SO_SNDBUF * @ctindex SO_RCVBUF * This procedure sets options applicable to a socket. Please * see your operating system manual for usable levels and options. * * Two levels are defined: @code{SOL_SOCKET} (the default) and * @code{IPPROTO_IP}. The options are @code{SO_REUSEADDR}, * @code{SO_REUSEPORT}, @code{IP_MULTICAST_TTL}, * @code{IP_ADD_MEMBERSHIP}, @code{IP_DROP_MEMBERSHIP}, * @code{IP_MULTICAST_LOOP}, @code{SO_SNDBUF} and * @code{IP_RCVBUF}. * * Note that unlike their C language counterpart, @code{Getsockopt} * and @code{Setsockopt} do not require an extra parameter * representing the length in bytes of the option value. AdaSockets * nows the right size for every option. * concept: Manipulating socket options * concept: Setting socket options * see: Getsockopt (procedure) =*/ /*=subprogram Accept_Socket * * what: Accept an incoming connection * kind: procedure * arg: Socket, in, Socket_FD,, Initialized, bound and listening socket object * arg: New_Socket, out, Socket_FD,, Incoming socket object * doc: * This procedure creates a new socket corresponding to an incoming * connection on TCP socket @var{Socket}. All the communications * with the peer will take place on @var{New_Socket}, while the * program can accept another connection on @var{Socket}. * * @var{New_Socket} must not be initialized before calling this * procedure, or must have been cleaned up by calling * @code{Shutdown}, in order to avoid a file descriptors leak. * * @code{Accept_Socket} will block until an incoming connection is * ready to be accepted. * concept: Accepting a new connection * concept: Handling a new connection * example: * $ declare * $ Sock : Socket_FD; * $ Incoming : Socket_FD; * $ begin * $ -- Create a TCP socket listening on local port 4161 * $ Socket (Sock, PF_INET, SOCK_STREAM); * $ Bind (Sock, 4161); * $ Listen (Sock, 3); * $ -- One-connection-at-a-time server (3 may be pending) * $ loop * $ -- Wait for a new connection and accept it * $ Accept_Socket (Sock, Incoming); * $ -- Do some dialog with the remote host * $ Do_Some_Dialog (Incoming); * $ -- Close incoming socket and wait for next connection * $ Shutdown (Incoming); * $ end loop; * $ end; * see: Bind (procedure) * see: Listen (procedure) * see: Shutdown (procedure) * see: Socket (procedure) =*/ /*=subprogram Send * * what: Send raw data over a socket * kind: procedure * arg: Socket, in, Socket_FD,, Initialized and connected socket object * arg: Data, out, Ada.Streams.Stream_Element_Array,, Data to be sent * doc: * @tindex Ada.Streams.Stream_Element_Array * @tindex Stream_Element_Array * This procedure sends data over a connected outgoing socket or * over an incoming socket. * concept: Sending data * exc: Connection_Closed, Peer has prematurely closed the connection * see: Put (procedure) * see: Put_Line (procedure) =*/ /*=subprogram Receive * * what: Receive raw data over a socket * kind: function * arg: * Socket, in, Socket_FD,, Initialized and bound or connected socket object * arg: Max, in, Ada.Streams.Stream_Element_Count, 4096, Maximum data length * ret: Ada.Streams.Stream_Element_Array, Received raw data * doc: * @tindex Ada.Streams.Stream_Element_Count * @tindex Ada.Streams.Stream_Element_Array * @tindex Stream_Element_Count * @tindex Stream_Element_Array * This procedure receives data from a bound UDP socket or a connected * TCP socket. Only one system call will be performed; this * function will return whatever data has arrived. Note that in * GNAT the secondary stack may be used to store the data and may * result in stack storage exhaustion. * concept: Receiving data * exc: * Connection_Closed, Peer has closed the connection before sending any data * see: Receive (procedure) * see: Receive_Some (procedure) * see: Get_Line (function) * see: Get_Line (procedure) =*/ /*=subprogram Receive * * what: Receive raw data over a socket * kind: procedure * arg: * Socket, in, Socket_FD'Class,, * Initialized and bound or connected socket object * arg: Data, out, Ada.Streams.Stream_Element_Array,, Incoming data buffer * doc: * @tindex Ada.Streams.Stream_Element_Array * @tindex Stream_Element_Array * This procedure receives data from a bound UDP socket or a connected * TCP socket. It will block until the @var{Data} reception buffer * has been totally filled. * concept: Receiving data * exc: * Connection_Closed, * Peer has closed the connection before @code{Data'Length} bytes@* * were received * see: Get_Line (function) * see: Get_Line (procedure) * see: Receive (function) * see: Receive_Some (procedure) =*/ /*=subprogram Receive_Some * * what: Receive raw data over a socket * kind: procedure * arg: * Socket, in, Socket_FD'Class,, * Initialized and bound or connected socket object * arg: Data, out, Ada.Streams.Stream_Element_Array,, Incoming data buffer * arg: * Last, out, Ada.Streams.Stream_Element_Offset,, * Index of last element placed into @var{Data} * doc: * @tindex Ada.Streams.Stream_Element_Array * @tindex Stream_Element_Array * @tindex Ada.Streams.Stream_Element_Count * @tindex Stream_Element_Count * This procedure receives data from a bound UDP socket or a connected * TCP socket. As soon as at least one byte has been read, it returns * with @var{Last} set to the index of the latest written element * of @var{Data}. * concept: Receiving data * exc: * Connection_Closed, * Peer has closed the connection before sending any data * see: Get_Line (function) * see: Get_Line (procedure) * see: Receive (function) * see: Receive (procedure) =*/ /*=subprogram Shutdown * * what: Shutdown a socket * kind: procedure * arg: Socket, in out, Socket_FD,, Socket object to shutdown * arg: How, in, Shutdown_Type, Both, Direction to shutdown * doc: * @ctindex Send * @ctindex Receive * @ctindex Both * This procedure shutdowns either direction of the socket. @var{How} * can take the value @samp{Send}, @samp{Receive} or @samp{Both}. * concept: Closing a socket * concept: Socket shutdown * see: Socket (procedure) =*/ /*=subprogram Put * * what: Send a string to a remote host * kind: procedure * arg: Socket, in, Socket_FD'Class,, Initialized and connected socket object * arg: Str, in, String,, String to send * doc: * This procedure sends the content of @var{Str} over an outgoing * or incoming socket. * concept: Sending data * exc: Connection_Closed, Peer has prematurely closed the connection * see: New_Line (procedure) * see: Put_Line (procedure) * see: Send (procedure) =*/ /*=subprogram New_Line * * what: Send a CR/LF to a remote host * kind: procedure * arg: Socket, in, Socket_FD'Class,, Initialized and connected socket object * arg: Count, in, Natural, 1, Number of CR/LF sequences to send * doc: * @ctindex CR * @ctindex LF * This procedure sends one or more CR/LF combinations to the peer. * concept: Sending data * exc: Connection_Closed, Peer has prematurely closed the connection * see: Put (procedure) * see: Put_Line (procedure) =*/ /*=subprogram Put_Line * * what: Send a CR/LF terminated string to a remote host * kind: procedure * arg: Socket, in, Socket_FD'Class,, Initialized and connected socket object * arg: Str, in, String,, String to send * doc: * This procedure sends the content of @var{Str} plus a CR/LF combination * over an outgoing or incoming socket. * concept: Sending data * exc: Connection_Closed, Peer has prematurely closed the connection * see: New_Line (procedure) * see: Put (procedure) * see: Send (procedure) =*/ /*=subprogram Get * * what: Get a string from a remote host * kind: function * arg: Socket, in, Socket_FD'Class,, Initialized and connected socket object * ret: String, Some characters that have been received * doc: * This function receives some characters from a remote host. * As soon that at least one character is available, the current * reception buffer is returned. * * There is usually little gain in using this function whose behaviour is * comparable to the one of @ref{Receive (function)}. Other * functions such as @ref{Get_Char (function)}, or * @ref{Get_Line (function)}, allow more structured programming. * * However, this function may be used to avoid loosing characters * when calling @ref{Unset_Buffer (procedure)}, if, for some reason, * the remote host may have sent some. * concept: Receiving data * exc: * Connection_Closed, * Peer has closed the connection before sending any data =*/ /*=subprogram Get_Char * * what: Get a character from a remote host * kind: function * arg: Socket, in, Socket_FD'Class,, Initialized and connected socket object * ret: Character, One character sent by the remote host * doc: * This function receives exactly one character from the remote host. * concept: Receiving data * exc: * Connection_Closed, * Peer has closed the connection before sending the character * see: Get (function) * see: Get_Line (function) * see: Get_Line (procedure) * see: Receive (procedure) * see: Set_Buffer (procedure) =*/ /*=subprogram Get_Line * * what: Get a whole line from a remote host * kind: function * arg: Socket, in, Socket_FD'Class,, Initialized and connected socket object * arg: Max_Length, in, Positive, 2048, Maximum returned line length * ret: String, A line without the CR and LF separators * doc: * @ctindex CR * @ctindex LF * This function receives one line from the remote host. A line * consists into zero or more characters followed by an optional CR * and by a LF. Those terminators are stripped before the line is * returned. * * This function blocks until one full line has been received. The line * length is limited with the value of the Max_Length argument, to avoid * exhaustion of the secondary stack. * concept: Receiving data * exc: * Connection_Closed, * Peer has closed the connection before sending a whole line * see: Get (function) * see: Get_Char (function) * see: Get_Line (procedure) * see: Receive (procedure) * see: Set_Buffer (procedure) =*/ /*=subprogram Get_Line * * what: Get a whole line from a remote host * kind: procedure * arg: Socket, in, Socket_FD'Class,, Initialized and connected socket object * arg: Str, in out, String,, String to fill * arg: Last, out, Natural,, Last index used in the string * doc: * @ctindex CR * @ctindex LF * This procedure receives one line from the remote host. A line * consists into zero or more characters followed by an optional CR * and by a LF. Those terminators are stripped before the line is * returned. * * This procedure blocks until one full line has been received. * concept: Receiving data * exc: * Connection_Closed, * Peer has closed the connection before sending a whole line * see: Get (function) * see: Get_Char (function) * see: Get_Line (function) * see: Receive (procedure) * see: Set_Buffer (procedure) =*/ /*=subprogram Set_Buffer * * what: Install a line-oriented buffer of the socket object * kind: procedure * arg: Socket, in, Socket_FD'Class,, Initialized and connected socket object * arg: Length, in, Positive, 1500, Size in bytes of the newly installed buffer * doc: * This procedure puts the socket object in buffered mode. If the * socket was already buffered, the content of the previous buffer * will be lost. The buffered mode only affects character- and * line-oriented read operation such as @ref{Get (function)}, * @ref{Get_Char (function)}, and @ref{Get_Line (function)}. Other * reception subprograms will not function properly if buffered mode * is used at the same time. * * The size of the buffer has to be greater than the biggest * possible packet sent by the remote host, otherwise data loss may * occur. * concept: Receiving data * see: Unset_Buffer (procedure) =*/ /*=subprogram Unset_Buffer * * what: Deinstall the line-oriented buffer of the socket object * kind: procedure * arg: Socket, in, Socket_FD'Class,, Initialized and connected socket object * doc: * This procedure deinstalls the buffer previously installed by * @ref{Set_Buffer (procedure)}. If any data is still present in * the buffer, it will be lost. To avoid this situation, the buffer * can be flushed by calling @ref{Get (function)}. * concept: Receiving data =*/ adasockets-1.8.10/doc/sockets.texi0000444000175000017500000007142411746260707013776 00000000000000 The @code{Sockets} package contains all the definitions and subprograms needed to build a simple unicast client or server. @deftypefn Sockets.Socket_FD type Socket_FD is tagged private; The @code{Socket_FD} tagged type is the root type of all sockets. It gets initialized by calling @ref{Socket (procedure)}. An uninitialized @code{Socket_FD} can be succesfully compared to @code{Null_Socket_FD}. @end deftypefn @menu * Accept_Socket (procedure):: Accept an incoming connection * Bind (procedure):: Associate a local port to a socket * Connect (procedure):: Connect a socket on a given host/port * Get (function):: Get a string from a remote host * Get_Char (function):: Get a character from a remote host * Get_Line (function):: Get a whole line from a remote host * Get_Line (procedure):: Get a whole line from a remote host * Getsockopt (procedure):: Retrieve a socket option * Listen (procedure):: Establish a listen queue * New_Line (procedure):: Send a CR/LF to a remote host * Put (procedure):: Send a string to a remote host * Put_Line (procedure):: Send a CR/LF terminated string to a remote host * Receive (function):: Receive raw data over a socket * Receive (procedure):: Receive raw data over a socket * Receive_Some (procedure):: Receive raw data over a socket * Send (procedure):: Send raw data over a socket * Set_Buffer (procedure):: Install a line-oriented buffer of the socket object * Setsockopt (procedure):: Set a socket option * Shutdown (procedure):: Shutdown a socket * Socket (procedure):: Create a socket of the given mode * Unset_Buffer (procedure):: Deinstall the line-oriented buffer of the socket object @end menu @node Accept_Socket (procedure) @unnumberedsubsec Accept_Socket (procedure) @cindex Accepting a new connection @cindex Handling a new connection @table @sc @item Purpose Accept an incoming connection @item Prototype @deftypefn Sockets.Accept_Socket procedure Accept_Socket (@w{@var{Socket} : Socket_FD}; @w{@var{New_Socket} : out Socket_FD}); @end deftypefn @fnindex Sockets.Accept_Socket @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized @item @var{New_Socket} @tab out @tab Incoming socket object @end multitable @item Description This procedure creates a new socket corresponding to an incoming connection on TCP socket @var{Socket}. All the communications with the peer will take place on @var{New_Socket}, while the program can accept another connection on @var{Socket}. @var{New_Socket} must not be initialized before calling this procedure, or must have been cleaned up by calling @code{Shutdown}, in order to avoid a file descriptors leak. @code{Accept_Socket} will block until an incoming connection is ready to be accepted. @item Example @example declare Sock : Socket_FD; Incoming : Socket_FD; begin -- Create a TCP socket listening on local port 4161 Socket (Sock, PF_INET, SOCK_STREAM); Bind (Sock, 4161); Listen (Sock, 3); -- One-connection-at-a-time server (3 may be pending) loop -- Wait for a new connection and accept it Accept_Socket (Sock, Incoming); -- Do some dialog with the remote host Do_Some_Dialog (Incoming); -- Close incoming socket and wait for next connection Shutdown (Incoming); end loop; end; @end example @item See also @ref{Bind (procedure)},@*@ref{Listen (procedure)},@*@ref{Shutdown (procedure)},@*@ref{Socket (procedure)}. @end table @node Bind (procedure) @unnumberedsubsec Bind (procedure) @cindex Binding a socket @cindex Assigning a local port @cindex Creating a server @table @sc @item Purpose Associate a local port to a socket @item Prototype @deftypefn Sockets.Bind procedure Bind (@w{@var{Socket} : Socket_FD}; @w{@var{Port} : Natural}; @w{@var{Host} : String := @w{}""}); @end deftypefn @fnindex Sockets.Bind @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized socket object @item @var{Port} @tab in @tab Local port to bind to @item @var{Host} @tab in @tab Local interface to bind to @end multitable @item Description This procedure requests a local port from the operating system. If 0 is given in @var{Port}, the system will assign a free port whose number can later be retrieved using @ref{Get_Sock_Port (function)}. Also, most operating systems require special privileges if you want to bind to ports below 1024. If @var{Host} is not the empty string, it must contain the IP address of a local interface to bind to, or a name which resolves into such an address. If an empty string is given (the default), the socket will be bound to all the available interfaces. @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Socket_Error} @tab Requested port or interface not available@exindex Socket_Error @end multitable @item See also @ref{Listen (procedure)},@*@ref{Socket (procedure)}. @end table @node Connect (procedure) @unnumberedsubsec Connect (procedure) @cindex Connecting a socket @table @sc @item Purpose Connect a socket on a given host/port @item Prototype @deftypefn Sockets.Connect procedure Connect (@w{@var{Socket} : Socket_FD}; @w{@var{Host} : String}; @w{@var{Port} : Positive}); @end deftypefn @fnindex Sockets.Connect @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized socket object @item @var{Host} @tab in @tab Host to connect to @item @var{Port} @tab in @tab Port to connect to @end multitable @item Description This procedure connects an initialized socket to a given host on a given port. In the case of a TCP socket, a real connection is attempted. In the case of a UDP socket, no connection takes place but the endpoint coordinates are recorded. @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Connection_Refused} @tab The connection has been refused by the server@exindex Connection_Refused @item @code{Socket_Error} @tab Another error occurred during the connection@exindex Socket_Error @end multitable @item Example @example declare Sock : Socket_FD; begin -- Create a TCP socket Socket (Sock, PF_INET, SOCK_STREAM); -- Connect it to rfc1149.net's mail server Connect (Sock, "mail.rfc1149.net", 25); -- Do a mail transaction then close the socket [...] end; @end example @item See also @ref{Socket (procedure)}. @end table @node Get (function) @unnumberedsubsec Get (function) @cindex Receiving data @table @sc @item Purpose Get a string from a remote host @item Prototype @deftypefn Sockets.Get function Get (@w{@var{Socket} : Socket_FD'Class})@*@w{return String;} @end deftypefn @fnindex Sockets.Get @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and connected socket object @end multitable @item Return value Some characters that have been received @item Description This function receives some characters from a remote host. As soon that at least one character is available, the current reception buffer is returned. There is usually little gain in using this function whose behaviour is comparable to the one of @ref{Receive (function)}. Other functions such as @ref{Get_Char (function)}, or @ref{Get_Line (function)}, allow more structured programming. However, this function may be used to avoid loosing characters when calling @ref{Unset_Buffer (procedure)}, if, for some reason, the remote host may have sent some. @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Connection_Closed} @tab Peer has closed the connection before sending any data@exindex Connection_Closed @end multitable @end table @node Get_Char (function) @unnumberedsubsec Get_Char (function) @cindex Receiving data @table @sc @item Purpose Get a character from a remote host @item Prototype @deftypefn Sockets.Get_Char function Get_Char (@w{@var{Socket} : Socket_FD'Class})@*@w{return Character;} @end deftypefn @fnindex Sockets.Get_Char @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and connected socket object @end multitable @item Return value One character sent by the remote host @item Description This function receives exactly one character from the remote host. @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Connection_Closed} @tab Peer has closed the connection before sending the character@exindex Connection_Closed @end multitable @item See also @ref{Get (function)},@*@ref{Get_Line (function)},@*@ref{Get_Line (procedure)},@*@ref{Receive (procedure)},@*@ref{Set_Buffer (procedure)}. @end table @node Get_Line (function) @unnumberedsubsec Get_Line (function) @cindex Receiving data @table @sc @item Purpose Get a whole line from a remote host @item Prototype @deftypefn Sockets.Get_Line function Get_Line (@w{@var{Socket} : Socket_FD'Class}; @w{@var{Max_Length} : Positive := 2048})@*@w{return String;} @end deftypefn @fnindex Sockets.Get_Line @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and connected socket object @item @var{Max_Length} @tab in @tab Maximum returned line length @end multitable @item Return value A line without the CR and LF separators @item Description @ctindex CR @ctindex LF This function receives one line from the remote host. A line consists into zero or more characters followed by an optional CR and by a LF. Those terminators are stripped before the line is returned. This function blocks until one full line has been received. The line length is limited with the value of the Max_Length argument, to avoid exhaustion of the secondary stack. @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Connection_Closed} @tab Peer has closed the connection before sending a whole line@exindex Connection_Closed @end multitable @item See also @ref{Get (function)},@*@ref{Get_Char (function)},@*@ref{Get_Line (procedure)},@*@ref{Receive (procedure)},@*@ref{Set_Buffer (procedure)}. @end table @node Get_Line (procedure) @unnumberedsubsec Get_Line (procedure) @cindex Receiving data @table @sc @item Purpose Get a whole line from a remote host @item Prototype @deftypefn Sockets.Get_Line procedure Get_Line (@w{@var{Socket} : Socket_FD'Class}; @w{@var{Str} : in out String}; @w{@var{Last} : out Natural}); @end deftypefn @fnindex Sockets.Get_Line @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and connected socket object @item @var{Str} @tab in out @tab String to fill @item @var{Last} @tab out @tab Last index used in the string @end multitable @item Description @ctindex CR @ctindex LF This procedure receives one line from the remote host. A line consists into zero or more characters followed by an optional CR and by a LF. Those terminators are stripped before the line is returned. This procedure blocks until one full line has been received. @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Connection_Closed} @tab Peer has closed the connection before sending a whole line@exindex Connection_Closed @end multitable @item See also @ref{Get (function)},@*@ref{Get_Char (function)},@*@ref{Get_Line (function)},@*@ref{Receive (procedure)},@*@ref{Set_Buffer (procedure)}. @end table @node Getsockopt (procedure) @unnumberedsubsec Getsockopt (procedure) @cindex Manipulating socket options @cindex Retrieving socket options @table @sc @item Purpose Retrieve a socket option @item Prototype @deftypefn Sockets.Getsockopt procedure Getsockopt (@w{@var{Socket} : Socket_FD}; @w{@var{Level} : Socket_Level := SOL_SOCKET}; @w{@var{Optname} : Socket_Option}; @w{@var{Optval} : out Integer}); @end deftypefn @fnindex Sockets.Getsockopt @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and bound socket object @item @var{Level} @tab in @tab Protocol level @item @var{Optname} @tab in @tab Option name @item @var{Optval} @tab out @tab Option value @end multitable @item Description @ctindex Sockets.SOL_SOCKET @ctindex Sockets.IPPROTO_IP @ctindex Sockets.SO_REUSEADDR @ctindex Sockets.SO_REUSEPORT @ctindex Sockets.IP_MULTICAST_TTL @ctindex Sockets.IP_ADD_MEMBERSHIP @ctindex Sockets.IP_DROP_MEMBERSHIP @ctindex Sockets.IP_MULTICAST_LOOP @ctindex Sockets.SO_SNDBUF @ctindex Sockets.SO_RCVBUF @ctindex SOL_SOCKET @ctindex IPPROTO_IP @ctindex SO_REUSEADDR @ctindex SO_REUSEPORT @ctindex IP_MULTICAST_TTL @ctindex IP_ADD_MEMBERSHIP @ctindex IP_DROP_MEMBERSHIP @ctindex IP_MULTICAST_LOOP @ctindex SO_SNDBUF @ctindex SO_RCVBUF This procedure retrieves options applicable to a socket. Please see your operating system manual for usable levels and options. Two levels are defined: @code{SOL_SOCKET} (the default) and @code{IPPROTO_IP}. The options are @code{SO_REUSEADDR}, @code{SO_REUSEPORT}, @code{IP_MULTICAST_TTL}, @code{IP_ADD_MEMBERSHIP}, @code{IP_DROP_MEMBERSHIP}, @code{IP_MULTICAST_LOOP}, @code{SO_SNDBUF} and @code{IP_RCVBUF}. Note that unlike their C language counterpart, @code{Getsockopt} and @code{Setsockopt} do not require an extra parameter representing the length in bytes of the option value. AdaSockets nows the right size for every option. @item See also @ref{Setsockopt (procedure)}. @end table @node Listen (procedure) @unnumberedsubsec Listen (procedure) @cindex Establishing a listen queue @cindex Listen queue @table @sc @item Purpose Establish a listen queue @item Prototype @deftypefn Sockets.Listen procedure Listen (@w{@var{Socket} : Socket_FD}; @w{@var{Queue_Size} : Positive := 5}); @end deftypefn @fnindex Sockets.Listen @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and bound socket object @item @var{Queue_Size} @tab in @tab Requested slots in the listen queue @end multitable @item Description This procedure establishes a listen queue after a TCP socket as been initialized and bound. Each slot in the queue can hold one incoming connection that has not been accepted yet. Note that most operating systems ignore queue sizes larger than five. @item See also @ref{Accept_Socket (procedure)},@*@ref{Bind (procedure)},@*@ref{Socket (procedure)}. @end table @node New_Line (procedure) @unnumberedsubsec New_Line (procedure) @cindex Sending data @table @sc @item Purpose Send a CR/LF to a remote host @item Prototype @deftypefn Sockets.New_Line procedure New_Line (@w{@var{Socket} : Socket_FD'Class}; @w{@var{Count} : Natural := 1}); @end deftypefn @fnindex Sockets.New_Line @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and connected socket object @item @var{Count} @tab in @tab Number of CR/LF sequences to send @end multitable @item Description @ctindex CR @ctindex LF This procedure sends one or more CR/LF combinations to the peer. @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Connection_Closed} @tab Peer has prematurely closed the connection@exindex Connection_Closed @end multitable @item See also @ref{Put (procedure)},@*@ref{Put_Line (procedure)}. @end table @node Put (procedure) @unnumberedsubsec Put (procedure) @cindex Sending data @table @sc @item Purpose Send a string to a remote host @item Prototype @deftypefn Sockets.Put procedure Put (@w{@var{Socket} : Socket_FD'Class}; @w{@var{Str} : String}); @end deftypefn @fnindex Sockets.Put @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and connected socket object @item @var{Str} @tab in @tab String to send @end multitable @item Description This procedure sends the content of @var{Str} over an outgoing or incoming socket. @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Connection_Closed} @tab Peer has prematurely closed the connection@exindex Connection_Closed @end multitable @item See also @ref{New_Line (procedure)},@*@ref{Put_Line (procedure)},@*@ref{Send (procedure)}. @end table @node Put_Line (procedure) @unnumberedsubsec Put_Line (procedure) @cindex Sending data @table @sc @item Purpose Send a CR/LF terminated string to a remote host @item Prototype @deftypefn Sockets.Put_Line procedure Put_Line (@w{@var{Socket} : Socket_FD'Class}; @w{@var{Str} : String}); @end deftypefn @fnindex Sockets.Put_Line @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and connected socket object @item @var{Str} @tab in @tab String to send @end multitable @item Description This procedure sends the content of @var{Str} plus a CR/LF combination over an outgoing or incoming socket. @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Connection_Closed} @tab Peer has prematurely closed the connection@exindex Connection_Closed @end multitable @item See also @ref{New_Line (procedure)},@*@ref{Put (procedure)},@*@ref{Send (procedure)}. @end table @node Receive (function) @unnumberedsubsec Receive (function) @cindex Receiving data @table @sc @item Purpose Receive raw data over a socket @item Prototype @deftypefn Sockets.Receive function Receive (@w{@var{Socket} : Socket_FD}; @w{@var{Max} : Ada.Streams.Stream_Element_Count := 4096})@*@w{return Ada.Streams.Stream_Element_Array;} @end deftypefn @fnindex Sockets.Receive @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and bound or connected socket object @item @var{Max} @tab in @tab Maximum data length @end multitable @item Return value Received raw data @item Description @tindex Ada.Streams.Stream_Element_Count @tindex Ada.Streams.Stream_Element_Array @tindex Stream_Element_Count @tindex Stream_Element_Array This procedure receives data from a bound UDP socket or a connected TCP socket. Only one system call will be performed; this function will return whatever data has arrived. Note that in GNAT the secondary stack may be used to store the data and may result in stack storage exhaustion. @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Connection_Closed} @tab Peer has closed the connection before sending any data@exindex Connection_Closed @end multitable @item See also @ref{Receive (procedure)},@*@ref{Receive_Some (procedure)},@*@ref{Get_Line (function)},@*@ref{Get_Line (procedure)}. @end table @node Receive (procedure) @unnumberedsubsec Receive (procedure) @cindex Receiving data @table @sc @item Purpose Receive raw data over a socket @item Prototype @deftypefn Sockets.Receive procedure Receive (@w{@var{Socket} : Socket_FD'Class}; @w{@var{Data} : out Ada.Streams.Stream_Element_Array}); @end deftypefn @fnindex Sockets.Receive @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and bound or connected socket object @item @var{Data} @tab out @tab Incoming data buffer @end multitable @item Description @tindex Ada.Streams.Stream_Element_Array @tindex Stream_Element_Array This procedure receives data from a bound UDP socket or a connected TCP socket. It will block until the @var{Data} reception buffer has been totally filled. @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Connection_Closed} @tab Peer has closed the connection before @code{Data'Length} bytes@* were received@exindex Connection_Closed @end multitable @item See also @ref{Get_Line (function)},@*@ref{Get_Line (procedure)},@*@ref{Receive (function)},@*@ref{Receive_Some (procedure)}. @end table @node Receive_Some (procedure) @unnumberedsubsec Receive_Some (procedure) @cindex Receiving data @table @sc @item Purpose Receive raw data over a socket @item Prototype @deftypefn Sockets.Receive_Some procedure Receive_Some (@w{@var{Socket} : Socket_FD'Class}; @w{@var{Data} : out Ada.Streams.Stream_Element_Array}; @w{@var{Last} : out Ada.Streams.Stream_Element_Offset}); @end deftypefn @fnindex Sockets.Receive_Some @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and bound or connected socket object @item @var{Data} @tab out @tab Incoming data buffer @item @var{Last} @tab out @tab Index of last element placed into @var{Data} @end multitable @item Description @tindex Ada.Streams.Stream_Element_Array @tindex Stream_Element_Array @tindex Ada.Streams.Stream_Element_Count @tindex Stream_Element_Count This procedure receives data from a bound UDP socket or a connected TCP socket. As soon as at least one byte has been read, it returns with @var{Last} set to the index of the latest written element of @var{Data}. @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Connection_Closed} @tab Peer has closed the connection before sending any data@exindex Connection_Closed @end multitable @item See also @ref{Get_Line (function)},@*@ref{Get_Line (procedure)},@*@ref{Receive (function)},@*@ref{Receive (procedure)}. @end table @node Send (procedure) @unnumberedsubsec Send (procedure) @cindex Sending data @table @sc @item Purpose Send raw data over a socket @item Prototype @deftypefn Sockets.Send procedure Send (@w{@var{Socket} : Socket_FD}; @w{@var{Data} : out Ada.Streams.Stream_Element_Array}); @end deftypefn @fnindex Sockets.Send @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and connected socket object @item @var{Data} @tab out @tab Data to be sent @end multitable @item Description @tindex Ada.Streams.Stream_Element_Array @tindex Stream_Element_Array This procedure sends data over a connected outgoing socket or over an incoming socket. @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Connection_Closed} @tab Peer has prematurely closed the connection@exindex Connection_Closed @end multitable @item See also @ref{Put (procedure)},@*@ref{Put_Line (procedure)}. @end table @node Set_Buffer (procedure) @unnumberedsubsec Set_Buffer (procedure) @cindex Receiving data @table @sc @item Purpose Install a line-oriented buffer of the socket object @item Prototype @deftypefn Sockets.Set_Buffer procedure Set_Buffer (@w{@var{Socket} : Socket_FD'Class}; @w{@var{Length} : Positive := 1500}); @end deftypefn @fnindex Sockets.Set_Buffer @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and connected socket object @item @var{Length} @tab in @tab Size in bytes of the newly installed buffer @end multitable @item Description This procedure puts the socket object in buffered mode. If the socket was already buffered, the content of the previous buffer will be lost. The buffered mode only affects character- and line-oriented read operation such as @ref{Get (function)}, @ref{Get_Char (function)}, and @ref{Get_Line (function)}. Other reception subprograms will not function properly if buffered mode is used at the same time. The size of the buffer has to be greater than the biggest possible packet sent by the remote host, otherwise data loss may occur. @item See also @ref{Unset_Buffer (procedure)}. @end table @node Setsockopt (procedure) @unnumberedsubsec Setsockopt (procedure) @cindex Manipulating socket options @cindex Setting socket options @table @sc @item Purpose Set a socket option @item Prototype @deftypefn Sockets.Setsockopt procedure Setsockopt (@w{@var{Socket} : Socket_FD}; @w{@var{Level} : Socket_Level := SOL_SOCKET}; @w{@var{Optname} : Socket_Option}; @w{@var{Optval} : Integer}); @end deftypefn @fnindex Sockets.Setsockopt @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and bound socket object @item @var{Level} @tab in @tab Protocol level @item @var{Optname} @tab in @tab Option name @item @var{Optval} @tab in @tab Option value @end multitable @item Description @ctindex Sockets.SOL_SOCKET @ctindex Sockets.IPPROTO_IP @ctindex Sockets.SO_REUSEADDR @ctindex Sockets.SO_REUSEPORT @ctindex Sockets.IP_MULTICAST_TTL @ctindex Sockets.IP_ADD_MEMBERSHIP @ctindex Sockets.IP_DROP_MEMBERSHIP @ctindex Sockets.IP_MULTICAST_LOOP @ctindex Sockets.SO_SNDBUF @ctindex Sockets.SO_RCVBUF @ctindex SOL_SOCKET @ctindex IPPROTO_IP @ctindex SO_REUSEADDR @ctindex SO_REUSEPORT @ctindex IP_MULTICAST_TTL @ctindex IP_ADD_MEMBERSHIP @ctindex IP_DROP_MEMBERSHIP @ctindex IP_MULTICAST_LOOP @ctindex SO_SNDBUF @ctindex SO_RCVBUF This procedure sets options applicable to a socket. Please see your operating system manual for usable levels and options. Two levels are defined: @code{SOL_SOCKET} (the default) and @code{IPPROTO_IP}. The options are @code{SO_REUSEADDR}, @code{SO_REUSEPORT}, @code{IP_MULTICAST_TTL}, @code{IP_ADD_MEMBERSHIP}, @code{IP_DROP_MEMBERSHIP}, @code{IP_MULTICAST_LOOP}, @code{SO_SNDBUF} and @code{IP_RCVBUF}. Note that unlike their C language counterpart, @code{Getsockopt} and @code{Setsockopt} do not require an extra parameter representing the length in bytes of the option value. AdaSockets nows the right size for every option. @item See also @ref{Getsockopt (procedure)}. @end table @node Shutdown (procedure) @unnumberedsubsec Shutdown (procedure) @cindex Closing a socket @cindex Socket shutdown @table @sc @item Purpose Shutdown a socket @item Prototype @deftypefn Sockets.Shutdown procedure Shutdown (@w{@var{Socket} : in out Socket_FD}; @w{@var{How} : Shutdown_Type := Both}); @end deftypefn @fnindex Sockets.Shutdown @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in out @tab Socket object to shutdown @item @var{How} @tab in @tab Direction to shutdown @end multitable @item Description @ctindex Send @ctindex Receive @ctindex Both This procedure shutdowns either direction of the socket. @var{How} can take the value @samp{Send}, @samp{Receive} or @samp{Both}. @item See also @ref{Socket (procedure)}. @end table @node Socket (procedure) @unnumberedsubsec Socket (procedure) @cindex Creating a socket @table @sc @item Purpose Create a socket of the given mode @item Prototype @deftypefn Sockets.Socket procedure Socket (@w{@var{Socket} : out Socket_FD}; @w{@var{Domain} : Socket_Domain := PF_INET}; @w{@var{Typ} : Socket_Type := SOCK_STREAM}); @end deftypefn @fnindex Sockets.Socket @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab out @tab Socket object to initialize @item @var{Domain} @tab in @tab Protocol family @item @var{Typ} @tab in @tab Kind of sockets @end multitable @item Description @ctindex PF_INET @ctindex AF_INET @ctindex SOCK_STREAM @ctindex SOCK_DGRAM This procedure initializes a new socket object by reserving a file descriptor to the operating system. For backward compatibility with older versions of this library, @code{AF_INET} is still accepted as a value but should be replaced as soon as possible with the proper @code{PF_INET}. Using @code{SOCK_STREAM} for the @var{Typ} argument will create a TCP socket while a @code{SOCK_DGRAM} will create a UDP one. @item Example @example declare Sock : Socket_FD; begin -- Create a TCP socket Socket (Sock, PF_INET, SOCK_STREAM); -- Perform some operations on socket [...] -- Shutdown the socket in both directions Shutdown (Sock, Both); end; @end example @item See also @ref{Shutdown (procedure)}. @end table @node Unset_Buffer (procedure) @unnumberedsubsec Unset_Buffer (procedure) @cindex Receiving data @table @sc @item Purpose Deinstall the line-oriented buffer of the socket object @item Prototype @deftypefn Sockets.Unset_Buffer procedure Unset_Buffer (@w{@var{Socket} : Socket_FD'Class}); @end deftypefn @fnindex Sockets.Unset_Buffer @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Initialized and connected socket object @end multitable @item Description This procedure deinstalls the buffer previously installed by @ref{Set_Buffer (procedure)}. If any data is still present in the buffer, it will be lost. To avoid this situation, the buffer can be flushed by calling @ref{Get (function)}. @end table adasockets-1.8.10/doc/adadoc.tpl0000644000175000001440000000504211350471577013353 00000000000000[+ autogen5 template texi +][+ (define *args* #f) (define (end-args kind return) (let ((args *args*)) (set! *args* #f) (if (string=? kind "procedure") (if args ");" ";") (sprintf "%s@*@w{return %s;}" (if args ")" "") return)))) (define (format-arg name mode type default) (let ((prefix (if *args* "; " " (")) (mode-mark (if (string-ci=? "IN" mode) "" (sprintf " %s" mode))) (default-expr (if (string=? default "") "" (sprintf " := %s" default)))) (set! *args* #t) (sprintf "%s@w{@var{%s} :%s %s%s}" prefix name mode-mark type default-expr))) +][+ CASE (suffix) +][+ == texi +] [+ intro +] [+ FOR type +] @deftypefn [+ package +].[+ name +] type [+ name +] [+ IF discr +]([+ discr +]) [+ ENDIF +]is [+ def +]; [+ doc +] [+ IF (exist? "see") +]See also: [+ FOR see "," +]@ref{[+ see +]}[+ ENDFOR +]. [+ ENDIF +] @end deftypefn [+ ENDFOR +] @menu [+ FOR subprogram +]* [+ (let ((w (get "what")) (n (string-append (get "name") " (" (get "kind") ")"))) (sprintf (if (> (string-length n) 19) "%s\n %s" "%-21s %s") (string-append n "::") w)) +] [+ ENDFOR +]@end menu [+ FOR subprogram +] @node [+ name +] ([+ kind +]) @unnumberedsubsec [+ name +] ([+ kind +]) [+ FOR concept +]@cindex [+ concept +] [+ ENDFOR +] @table @sc @item Purpose [+ what +] @item Prototype @deftypefn [+ package +].[+ name +] [+ kind +] [+ name +][+ IF (exist? "arg") +][+ FOR arg +][+ (format-arg (get "argname") (get "argmode") (get "argtype") (get "argdefault")) +][+ ENDFOR +][+ (end-args (get "kind") (get "ret.rettype")) +][+ ENDIF +] @end deftypefn @fnindex [+ package +].[+ name +] [+ IF (exist? "arg") +] @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} [+ FOR arg +]@item @var{[+ argname +]} @tab [+ argmode +] @tab [+ argdesc +] [+ ENDFOR +]@end multitable [+ ENDIF +][+ IF (exist? "ret") +] @item Return value [+ ret.retdesc +][+ ENDIF +] [+ IF doc +] @item Description [+ doc +] [+ ENDIF +] [+ IF (exist? "exc") +] @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} [+ FOR exc +]@item @code{[+ excname +]} @tab [+ excdesc +]@exindex [+ excname +] [+ ENDFOR +]@end multitable [+ FOR exc +] [+ ENDFOR +] [+ ENDIF +] [+ IF example +] @item Example @example [+ (out-push-new ".example") +][+ example +][+ (out-pop) +][+ `sed 's/^\\$ //' .example; rm -f .example` +] @end example [+ ENDIF +] [+ IF see +] @item See also [+ FOR see ",@*" +]@ref{[+ see +]}[+ ENDFOR +]. [+ ENDIF +] @end table [+ ENDFOR +] [+ ESAC +] adasockets-1.8.10/doc/adasockets.pdf0000644000175000017500000075672011746260712014253 00000000000000%PDF-1.5 % 1 0 obj << /Length 587 /Filter /FlateDecode >> stream xmTM@+z&?tBL$d4*.<_fW_wիrc;`GUOV&ʮ[v6W7TvbuYt/N.5=S> stream xmTM@+z&?tBL0d4*.<̿~UfW_uvc;Z̫MfG} I]/ޭmޯo⣩0^'^x]fkn{EK{*ʇupg6;ލ$4;gZ8, M[TPRJGeWxmE7 "/7j;{Yʋ"1tm|oirI ɑc׺>[TқEnn#bBSEV嶭mzsg)gR133w xAb;aGL6K&0+}&"?(Ҧa/ c,!-f3*Ix {asIC%hS7}H=ŤIY(jŧ Z4{SO5Z ekxvKǬ@2a> stream xmSn0+$z"aKU^CvF^p=!94gB˥0pދ s#P~k@hZ+vQڦ(A,Rf5Ħq8>K_X NH3$Ǟ{<0*5c~Pʯ5W42^!0^#rqxƘE3x z)cgl1BҰ?Xq!NAWA*d1)iȧΰО 9璆NVfkVaUJ?%͚5ػbTW=ј52f&p2pjV^cHMcVYxLS7E=1j g endstream endobj 6 0 obj << /Length 298 /Filter /FlateDecode >> stream xڍN } d(pDML†̧xܭK$2 =R(Jcs[Qɞ@ ԭJdRZ2O  _D?Nz endstream endobj 13 0 obj << /Length 658 /Filter /FlateDecode >> stream xڍTMo0 W(+Y_7vܶXI# #E9u 9")>)"I͓y6ɮ[u_W")YÔ,$[T]?e"x^Z$=‰MKU&&>ذggG4|g-)U^esYԔCC2s \z+T^ YEVpLJ~.-l2-F2T0kL)tUelLT;vm\g=/#~%;8݇LC?POyuߐwqgʸG-Qn8Y}{!;BtK| h4搹(E$" ۝!ZO)g8,23q4Q,CӶtGAc~۪lcom͞@c6;H ƙm$rpK1ib7Dzg+1#;̫S^?JRJ]&.`!V􄱫Kza3 w[go0郹a_>1h2@R}ԇWG]}ٮf endstream endobj 56 0 obj << /Length 2238 /Filter /FlateDecode >> stream xM۸+tD.+VJ< mvFcM (hƱcVI跅~@ҙXY̖O7ì[ tIRfgoa|u7v#+ (™" I_B5~߼}^ 6Wۮ1%צIFԍ%v`??j׼P=G6_~_QF)ʌ&F`h`UM5v|yC =eLKAhф(^?Ƴ k@}l;qQ9D4W&kg1z/WQ/)PZ?GŽ!Q|H=&1W Bx&?8Qd$m'2Cы QH`q0șҌ AaR #fRr]K@s<~-z~ݗ>[FDIr~ d SAȑAQIO,%;sظ57 ZsBbD9'!\,) (!SIQ EeO{Ϛ ϕָbOWg Fu.HscpKt|VK~l?24 ^)!\`!GR`E%BLQK\ջNB:jUOz9<ϫ!)CAj;#>i΋D1!i5acϰ[>Z4+,cPr)7qMM>B bE_jCtJWKc)K_j>/?T_$ J|gsWPU^LFŁ(n`n6VS-h/t~4O+fP?w3f@*5epV 5ˉl'oK|(a;/R0<)ǛU;i(*,gˬ&l,1E΋1="N]*^W<2ʈ'_EI1O>uv0wȑxQIOc)X Q^oLoZ C|(aA>#)>-R|JAJެg7%Iv_r;0Pq1;7Fc :v$z\ң^HR(3Bo|Ա_Vax__|醰6*3/'2͖"y@7$EwT ?\[歹js[|";1"1D"ORDF5=T A5akJ'T_4v|^n|;1qY $EwT[N vs^J-H?Sdv9}}&!ORE5=}Z[5=VV=Gz Iv=Org F2ȓQMODtDƬQJ-#MIc "(Xr#aLS(ck[ Y8^)*¯,d_gDXelzzL"@ k')l~%4ݲ=Y{%x> stream xZ˒FZmwT {bOex1< g JjRBjsN?P  L(ƈ:_O!N>м Μ&/^ Јn醺[j: 7 ~!3x6Ncybo/w&?ߕ)ږ'*L%bSYr:Dhd7{ɤ?^?8=2FGY_"7H1 4pV?{a:yZwN8t9NjY:p{94q!r7.GIُ1㝼ýSyǥXwL,C9FdlvMAk\iئ•˅:/]\1g20\U][dd%k/f)yvm(1᯽TS5\U ]EɤK^BB*L!Ƕe+aAHQ01p6/5`hò"G8fG)Wi1{Qfwx^ xL:,͎j,Fӓ=kkle``buۦȬ>$7]!\zTpT|qmIoo$ 6xqҦ E2Kh^G=a?n/ئ42ߢq'.{1K 1jg,I\\ M9mY)UFE:t)dߙ4 gqX}v`UgOn@oW_v׺ՌQ.fEo5sx ]'.v. 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C1Žg..?+7iGgBxĻnu=n|'S*"oU7?7#r2e\ͤ2Yכ$^:pݘ (V%؀ "KYmF$$HeAK0+_IHf,̣Rjg*sU CA*'[c<r6 ƭ]8+cpr#cUw|ƄՕQ.1,Bd;Po-5I j>H-h %)'0,紏B#[9j U'&Vg'`9&.6J"n$<ٔ5'W[%ZP5^^z2(rW hC]gpE%QK"۶4%(phFH[Tr[P05(a'z VQW웴1JXr'Sι߃/SG\N, 97m~K}r4 \^U׿PsGC Da2L?:7@ps_L"( $%K 4 g@> %ɪ`'1]@I0=ݩ۠Й9BB ^V1P:\ HYc%`V[؞N =Lzau h?t hw gj+F-1xi\G;qpB̖iYY)J)rYVXv!Kʫ+gSgwy*🫧Dt"5Q5TIf\S ;?Cz>zgм8ۘ48mk3oN46dffB5:BD8R Pfl̰+̭&,#BIib^ʕ}>ۦA5݇׉r,]\1Wu0I?}T (fGF₩V!iTڀ, QΘ֯CQyj=dS(t$uc;x#*) Yv[JcH#8;˷v̱v]w t7UJ8˷de)QΎ2 r.pv hOPcw@t#.)jVogȈCHҗw AǜucT7NoQ}'NY2ڬúqGko1Sqtq.j{Qo.c\pe\G0Fi4ߝ)9g` endstream endobj 374 0 obj << /Length 2325 /Filter /FlateDecode >> stream xZr}W-`9+p*$o+[ IRAHD \-}z.r@j%ڲKO3=%# QG1hx8iy?_N#v~wBF1h~U5_>d]r:r>U67#D 5$ew8"BP-=aı\B-7%-k;!;I&VX| FDv蓁9&"$~s= LDsr%U7q"$`߄0ꌬK"rچ; N{dR \&H@iz|HMd>wjdǛ릮7̙0LQHGQ@ғ yp*+g!_Faҫy4Ei?2Ks`W[H}'nrikPAۧuaDŽg^dچD(c+oIb nT ? zpeBVw1tRh,d2gZq*r*KUܕŃ}f`qE^F(`*uxTiU;`=̤~|v^ZힶJdab<+) nͣHr[ cyZy3\Cb)f~ ] ۑu6иL.n.,0ZvɸP.ۜC,Y7+;f.O6Y aT=*o -\Xh{1kPv<vQ7YꄇH`dⵁe+"ba _\S|. mUduS `10Sz;zpm=%lT\`8?PPҫ[ѓpO)ӟ–TzrwܐϯޑB!A.} sylyګH=@2D2#ڟjމ"$B٣jvq>ytI^ qXW۬'9#*=$*Q="+b=4VY2[X@9 |ǀiÀwTpy&ɸ?aV4e ulwg}Zԯ4\rư@XֆHaiWA jwc4RgyZC #P"/z[[VVzî>6Z׉C%+R B̈́dE?Zk08zRJ80!Vp*_4˾GˀZ PHUi 4? 5S}U޳*&s죒$'%iwcj4n[؄;P\]z/L ( v̮N;͡պΓ'Iwđ`!,XhU-hXFrIDi;\ĨUrag8Grks9x\XlL ,ٮ66y,jpLzzOֆo(ij>?d֝ Qvx 07z6s(2HDEpr*.&JXrYO,vEXCbx+ʦ#@O|e4L6LM 鋥M\-_>%m[S؅)Xq"",w&*lz(mzz5 ]uwDnb̂%Ő7}&P&77ggSU6!Ȯg軸yr~qf6/}:2qT'soޟ{>~ eS*)%>^]QN03gʡ ˫aJUgo?@dѬOK_C6mB !Y9zjgi%ǾQii/OOs wBw޳IY{!&<=D-Fa:uvP!dzإF /j{Q?6Yɤ{]&|:(o>Rﮗf=.Yp^ԩ-jF+w1sՍBxL|G:g;ߪ^Kez2`]qP;[1.士t ~ xB> stream xXnF}Wm]&CEpb%F@Kk[D:$^HR^a@3gH" $Jq$C)Wlu6r_>tD ˷G/OF)NItyuu9>ńNT(oE?T9B̭IUgEu\\kZpjLB\0h94.~.̈́B,)PBc{I"BP*+37> q3Eß,yΐz95F쫮=D7 ^MxݳxUBLD@]|naeZ"4P_=S`(1개{kJ@$ _'Lz\,СqL!jQ/~ruG_ORtx'ABwPt !_v⬜LI&(eZWl@Vy[?@Bndܱpmk@{U`)k[H_,XfSVֶHH#MuEEʸjSJz@U ӲQCĿ,>𽥾Ӈ4&I{լ\׋"mv]."}Jٴ{!U[if_@ /ϝvbyZ, =$TDe{l}Ѷ9r$K~n8wi\evW,"Mfjߺ˳"ϡL [eUhnXuC4?Ԝh<̕% D0VE3{j \ =XEiM8CuHYyk]a~Ƅ.;M sB\Bq8 J> +%[of@#N CEU3u/{I ZUsg?FR`Eu^n.-#y%ykϛ3qy{hVb-]CsHOAPO?$ {u~8^fU52*AHN{tV0H(q HAe̖<#ݍϞ@*ww !!(dnƏ %)#J=y c۪)1)%Ϛl_ՋCĶ!؎DyG:ݡA)n=n4% ҿցn09P,kȰvF]+tCK  hKPϒdPIL+*=$v6e(6JObs}Tۭ4=_uOEfd[[+ء"ZYs#nnBɑTj</Pzq.Mh)Pkl? 1, endstream endobj 395 0 obj << /Length 1849 /Filter /FlateDecode >> stream xYmo6_oZD؇.}jS$ZmɓٯEhӱx1Eyw8@ QD0[!=[frc$=yQVypfFV14d/Fcx8)Gc:""Mm$VqH9CLGWgoS8!mV;FxXSf~}DH8&/Zc<`i=gYr?/Z*#e^snambPe֬+73jn(4 1N#ʈQ8jq"lQۈbs 0[aug(rOp*I]k_- (ZT$ s=fIp%HBa&gyu&1*?GJtWhvLL^c gkKm=n"bX7u7]-inRwIZN Q8wT+}Mtǻ[UVƸj"#Q;%.u5+}MI_ HRP #4FlZ D# XlE 7]@r Ф7R$`mV}UAfwqޚ(˼i%ʋ[*B)۲nFvT+_yMLaHܪr9Y[#X L3!>%aTl%YW]Q91(A ~4.?*>kGs0q.TA`,"l}t:VCdt[%@G*` cr-w{EV/}cKylLwFB"g4&=l>/@`]0`W8̖# ʪ#sv#wۜ4/$EE"%mY{-i5|Y~ 3zl;'Bmaaa(u1ݫZֳ*_u,ԓ.V:eI9L+VB3]564fIiMp@ZF]ԭk1S"X#FG[1+s6o6ac7}lIdmDM*z]dңcؼd BÝn5䷥D훲We''!PP(Z/D{Kíj?F\@n͎m8$hn > stream xYmo6_oH-ZXdҠPl&X$/~"e28;CǖzVO:#&>݀--2ٲ4too+ {PM4a;~>6^uୗol=k퓒aKD[gx4.Gw͈!*|G'Gm{`LSc<a,3J?T_ cB"ؓ[/Θq7uT#̭B8UbJ2 ~/:T].z^,cۊ`59J!^$/ I I]!I;U࣠bCT9+mEw$!F*EKs  c m4/ۢ2N2tRXq`p}qeu+;>9nҤ6'p(:5 C&ܫJG -m Ga1£Hq=]hbV褘~kaCZr'Lb[AF)0!H)['WHIݨדwG/^Ǣó d0nőMHT!X,k/4MFbX.ϋURըb677*c@kX>sAߔnDz.ai'H4 X+:i"~Í}ICMY]tHSgpO5N>,y4Y#/ G ʰ I]t3P_ U)\өZ/Ngm RT7"g/7ӔyG̿l獱+0W_@י}}TFS0( -qBTC BJY]) NJLS ]`ÂMҸҐzDS{~V!UpQ0X1fV#Ux;fq)H &ݧ0Pbm1Oc~]kh]gMS!)珅_S!B;mwꥳ[Id ٴl^=J9ls#ɦS[?\ LX7h{f? 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'Ȉ@F2"d:dH@F2"7t"#ȈEDy_~?)t#%)tdD #Ȉ@Fѷz]{OF]e] ܺ|/|?a_,-jը/N՘/>֕N-ⷴbu#h͠67t. z@/`t 3m. endstream endobj startxref 251279 %%EOF adasockets-1.8.10/doc/sockets-naming.texi0000444000175000017500000002323211566302175015233 00000000000000 The @code{Sockets.Naming} package contains types and helper functions needed to manipulate Internet host names and addresses. @deftypefn Sockets.Naming.Address type Address is record@*@w{ }H1, H2, H3, H4 : Address_Component;@*end record; This type represents an IPv4 address with @code{H1} being the first octet and @code{H4} the last one. For example, 137.194.161.2 is represented by @code{H1=137, H2=194, H3=161, H4=2}. @end deftypefn @deftypefn Sockets.Naming.Address_Array type Address_Array is array (Positive range <>) of Address; Helper type @end deftypefn @deftypefn Sockets.Naming.Address_Component type Address_Component is Natural range 0 .. 255; Helper type @end deftypefn @deftypefn Sockets.Naming.Host_Entry type Host_Entry (N_Aliases, N_Addresses : Natural) is new Ada.Finalization.Controlled with record@*@w{ } Name : String_Access;@*@w{ } Aliases : String_Array (1 .. N_Aliases);@*@w{ } Addresses : Address_Array (1 .. N_Addresses);@* end record; The @code{Host_Entry} type holds a set of names and IP addresses associated with a host. Each host can have several IP address as well as several aliases. @end deftypefn @deftypefn Sockets.Naming.String_Access type String_Access is access String; Helper type @end deftypefn @deftypefn Sockets.Naming.String_Array type String_Array is array (Positive range <>) of String_Access; Helper type @end deftypefn @menu * Address_Of (function):: Get the IP address of a host * Any_Address (function):: Special address representing any address on the local host * Get_Peer_Addr (function):: Retrieve IP address of remote host * Get_Peer_Port (function):: Retrieve port used by remote host * Get_Sock_Addr (function):: Retrieve IP address of local host * Get_Sock_Port (function):: Retrieve port used by local host * Host_Name (function):: Get the name of the current host * Image (function):: Make a string from an address * Info_Of_Name_Or_IP (function):: Get addresses and names of a host * Is_IP_Address (function):: Check if given string is a valid IP address * Name_Of (function):: Official name of the host * Value (function):: Transform a string into an address @end menu @node Address_Of (function) @unnumberedsubsec Address_Of (function) @table @sc @item Purpose Get the IP address of a host @item Prototype @deftypefn Sockets.Naming.Address_Of function Address_Of (@w{@var{Something} : String})@*@w{return Address;} @end deftypefn @fnindex Sockets.Naming.Address_Of @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Something} @tab in @tab Host name or IP address @end multitable @item Return value IPv4 address @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Naming_Error} @tab No information available for this name or address@exindex Naming_Error @end multitable @item See also @ref{Name_Of (function)}. @end table @node Any_Address (function) @unnumberedsubsec Any_Address (function) @table @sc @item Purpose Special address representing any address on the local host @item Prototype @deftypefn Sockets.Naming.Any_Address function Any_Address @end deftypefn @fnindex Sockets.Naming.Any_Address @item Return value Equivalent to @code{INADDR_ANY} in the C programming language @end table @node Get_Peer_Addr (function) @unnumberedsubsec Get_Peer_Addr (function) @table @sc @item Purpose Retrieve IP address of remote host @item Prototype @deftypefn Sockets.Naming.Get_Peer_Addr function Get_Peer_Addr (@w{@var{Socket} : Socket_FD})@*@w{return Address;} @end deftypefn @fnindex Sockets.Naming.Get_Peer_Addr @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Connected socket object @end multitable @item Return value Peer address @item See also @ref{Get_Peer_Port (function)},@*@ref{Get_Sock_Addr (function)}. @end table @node Get_Peer_Port (function) @unnumberedsubsec Get_Peer_Port (function) @table @sc @item Purpose Retrieve port used by remote host @item Prototype @deftypefn Sockets.Naming.Get_Peer_Port function Get_Peer_Port (@w{@var{Socket} : Socket_FD})@*@w{return Positive;} @end deftypefn @fnindex Sockets.Naming.Get_Peer_Port @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Connected socket object @end multitable @item Return value Port used on the remote host @item See also @ref{Get_Sock_Port (function)},@*@ref{Get_Peer_Addr (function)}. @end table @node Get_Sock_Addr (function) @unnumberedsubsec Get_Sock_Addr (function) @table @sc @item Purpose Retrieve IP address of local host @item Prototype @deftypefn Sockets.Naming.Get_Sock_Addr function Get_Sock_Addr (@w{@var{Socket} : Socket_FD})@*@w{return Address;} @end deftypefn @fnindex Sockets.Naming.Get_Sock_Addr @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Connected socket object @end multitable @item Return value Address of local interface used @item See also @ref{Get_Sock_Port (function)},@*@ref{Get_Peer_Addr (function)}. @end table @node Get_Sock_Port (function) @unnumberedsubsec Get_Sock_Port (function) @table @sc @item Purpose Retrieve port used by local host @item Prototype @deftypefn Sockets.Naming.Get_Sock_Port function Get_Sock_Port (@w{@var{Socket} : Socket_FD})@*@w{return Positive;} @end deftypefn @fnindex Sockets.Naming.Get_Sock_Port @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Socket} @tab in @tab Connected socket object @end multitable @item Return value Port used on the local host @item See also @ref{Get_Peer_Port (function)},@*@ref{Get_Sock_Addr (function)}. @end table @node Host_Name (function) @unnumberedsubsec Host_Name (function) @table @sc @item Purpose Get the name of the current host @item Prototype @deftypefn Sockets.Naming.Host_Name function Host_Name @end deftypefn @fnindex Sockets.Naming.Host_Name @item Return value Name of the current host @item Description This function returns the name of the current host. Depending on the local configuration, it may or may not be a fully qualified domain name (FQDN). @end table @node Image (function) @unnumberedsubsec Image (function) @cindex Representing IP addresses @table @sc @item Purpose Make a string from an address @item Prototype @deftypefn Sockets.Naming.Image function Image (@w{@var{Add} : Address})@*@w{return String;} @end deftypefn @fnindex Sockets.Naming.Image @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Add} @tab in @tab IP address @end multitable @item Return value String representation of the IP address @item See also @ref{Value (function)}. @end table @node Info_Of_Name_Or_IP (function) @unnumberedsubsec Info_Of_Name_Or_IP (function) @table @sc @item Purpose Get addresses and names of a host @item Prototype @deftypefn Sockets.Naming.Info_Of_Name_Or_IP function Info_Of_Name_Or_IP (@w{@var{Something} : String})@*@w{return Host_Entry;} @end deftypefn @fnindex Sockets.Naming.Info_Of_Name_Or_IP @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Something} @tab in @tab Host name or IP address @end multitable @item Return value Corresponding host entry @item Description This function extracts all the names and addresses from the naming service. @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Naming_Error} @tab No information available for this name or address@exindex Naming_Error @end multitable @end table @node Is_IP_Address (function) @unnumberedsubsec Is_IP_Address (function) @table @sc @item Purpose Check if given string is a valid IP address @item Prototype @deftypefn Sockets.Naming.Is_IP_Address function Is_IP_Address (@w{@var{Something} : String})@*@w{return Boolean;} @end deftypefn @fnindex Sockets.Naming.Is_IP_Address @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Something} @tab in @tab String to check @end multitable @item Return value @samp{True} if @var{Something} is an IP address @end table @node Name_Of (function) @unnumberedsubsec Name_Of (function) @table @sc @item Purpose Official name of the host @item Prototype @deftypefn Sockets.Naming.Name_Of function Name_Of (@w{@var{Something} : String})@*@w{return String;} @end deftypefn @fnindex Sockets.Naming.Name_Of @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Something} @tab in @tab Host name or IP address @end multitable @item Return value Name of the host @item Exceptions @multitable {XXXXXXXXXXXXXXXX} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @code{Naming_Error} @tab No information available for this name or address@exindex Naming_Error @end multitable @item See also @ref{Address_Of (function)}. @end table @node Value (function) @unnumberedsubsec Value (function) @cindex Representing IP addresses @table @sc @item Purpose Transform a string into an address @item Prototype @deftypefn Sockets.Naming.Value function Value (@w{@var{Add} : String})@*@w{return Address;} @end deftypefn @fnindex Sockets.Naming.Value @item Parameters @multitable {XXXXXXXX} {in out X} {XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX} @item @var{Add} @tab in @tab Textual representation of an IP address @end multitable @item Return value Corresponding Address @item See also @ref{Image (function)}. @end table adasockets-1.8.10/doc/Makefile.in0000644000175000017500000006016011746260677013500 00000000000000# Makefile.in generated by automake 1.11.5 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # This Makefile.in is free software; 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For example, 137.194.161.2 is * represented by @code{H1=137, H2=194, H3=161, H4=2}. =*/ /*=type Address_Array * * what: array of IPv4 addresses * def: array (Positive range <>) of Address * doc: * Helper type =*/ /*=type Host_Entry * * discr: N_Aliases, N_Addresses : Natural * def: new Ada.Finalization.Controlled with record@*@w{ } Name : String_Access;@*@w{ } Aliases : String_Array (1 .. N_Aliases);@*@w{ } Addresses : Address_Array (1 .. N_Addresses);@* end record * doc: * The @code{Host_Entry} type holds a set of names and IP addresses * associated with a host. Each host can have several IP address * as well as several aliases. =*/ /*=subprogram Image * * what: Make a string from an address * kind: function * arg: Add, in, Address,, IP address * ret: String, String representation of the IP address * concept: Representing IP addresses * see: Value (function) =*/ /*=subprogram Value * * what: Transform a string into an address * kind: function * arg: Add, in, String,, Textual representation of an IP address * ret: Address, Corresponding Address * concept: Representing IP addresses * see: Image (function) =*/ /*=subprogram Is_IP_Address * * what: Check if given string is a valid IP address * kind: function * arg: Something, in, String,, String to check * ret: Boolean, @samp{True} if @var{Something} is an IP address =*/ /*=subprogram Info_Of_Name_Or_IP * * what: Get addresses and names of a host * kind: function * arg: Something, in, String,, Host name or IP address * ret: Host_Entry, Corresponding host entry * exc: Naming_Error, No information available for this name or address * doc: * This function extracts all the names and addresses from the * naming service. =*/ /*=subprogram Address_Of * * what: Get the IP address of a host * kind: function * arg: Something, in, String,, Host name or IP address * ret: Address, IPv4 address * exc: Naming_Error, No information available for this name or address * see: Name_Of (function) =*/ /*=subprogram Host_Name * * what: Get the name of the current host * kind: function * ret: String, Name of the current host * doc: * This function returns the name of the current host. Depending on * the local configuration, it may or may not be a fully qualified * domain name (FQDN). =*/ /*=subprogram Name_Of * * what: Official name of the host * kind: function * arg: Something, in, String,, Host name or IP address * ret: String, Name of the host * exc: Naming_Error, No information available for this name or address * see: Address_Of (function) =*/ /*=subprogram Any_Address * * what: Special address representing any address on the local host * kind: function * ret: Address, Equivalent to @code{INADDR_ANY} in the C programming language =*/ /*=subprogram Get_Peer_Addr * * what: Retrieve IP address of remote host * kind: function * arg: Socket, in, Socket_FD,, Connected socket object * ret: Address, Peer address * see: Get_Peer_Port (function) * see: Get_Sock_Addr (function) =*/ /*=subprogram Get_Peer_Port * * what: Retrieve port used by remote host * kind: function * arg: Socket, in, Socket_FD,, Connected socket object * ret: Positive, Port used on the remote host * see: Get_Sock_Port (function) * see: Get_Peer_Addr (function) =*/ /*=subprogram Get_Sock_Addr * * what: Retrieve IP address of local host * kind: function * arg: Socket, in, Socket_FD,, Connected socket object * ret: Address, Address of local interface used * see: Get_Sock_Port (function) * see: Get_Peer_Addr (function) =*/ /*=subprogram Get_Sock_Port * * what: Retrieve port used by local host * kind: function * arg: Socket, in, Socket_FD,, Connected socket object * ret: Positive, Port used on the local host * see: Get_Peer_Port (function) * see: Get_Sock_Addr (function) =*/ adasockets-1.8.10/doc/adasockets.texi0000644000175000001440000003151611350475311014426 00000000000000\input texinfo @c -*-texinfo-*- @setfilename adasockets.info @settitle AdaSockets reference manual @setchapternewpage odd @include version.texi @ifinfo @format START-INFO-DIR-ENTRY * adasockets: (adasockets). AdaSockets reference manual END-INFO-DIR-ENTRY @end format @end ifinfo @ifinfo Copyright @copyright{} 2002-2010 Samuel Tardieu Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. @ignore Permission is granted to process this file through TeX and print the results, provided the printed document carries a copying permission notice identical to this one except for the removal of this paragraph (this paragraph not being relevant to the printed manual). @end ignore Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided also that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions. @end ifinfo @titlepage @finalout @title AdaSockets reference manual @subtitle for AdaSockets version @value{VERSION} @subtitle @value{UPDATED} @author Samuel Tardieu @page @vskip 0pt plus 1filll Copyright @copyright{} 2002-2010 Samuel Tardieu Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided also that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions. @end titlepage @c New indices: constants (ct) and exceptions (ex) @defindex ct @defindex ex @syncodeindex ex cp @syncodeindex ct cp @syncodeindex vr cp @syncodeindex fn cp @syncodeindex tp cp @contents @c --------------------------------------------------------------- @node Top, What is AdaSockets?, (dir), (dir) @menu * What is AdaSockets?:: * Installing AdaSockets:: * Using AdaSockets:: * Sockets package:: * Sockets.Multicast package:: * Sockets.Naming package:: * Contributors:: * Resources on the Internet:: * Index:: @detailmenu --- The Detailed Node Listing --- Using AdaSockets * Compiling an Ada application:: * Setting up unicast sockets:: * Setting up multicast sockets:: * Sending and receiving data:: Sending and receiving data * Raw data manipulation:: * String-oriented exchanges:: @end detailmenu @end menu @node What is AdaSockets?, Installing AdaSockets, Top, Top @chapter What is AdaSockets? @cindex AdaSockets presentation @cindex Comparaison with @code{GNAT.Sockets} AdaSockets is a set of free software Ada packages allowing Ada programmers to use the so-called BSD sockets from their favourite programming language. AdaSockets has been designed and tested with the GNAT free software Ada compiler, but should be portable to other compilers quite easily. Starting from release 3.14, the GNAT compiler started to integrate a @code{GNAT.Sockets} package. However, this package is GNAT specific and contains at this time less features than AdaSockets. At some point, AdaSockets may use @code{GNAT.Sockets} as its underlying sockets structure. AdaSockets philosophy is to help the Ada programmer by providing easy-to-use objects. Special care has been taken to ensure that performances do however remain good. @node Installing AdaSockets, Using AdaSockets, What is AdaSockets?, Top @chapter Installing AdaSockets @cindex Installing AdaSockets Installing AdaSockets on a Unix or OpenVMS machine is as simple as typing a few commands. Once you got the latest version of AdaSockets (@pxref{Resources on the Internet}), uncompress and untar it and go to the top-level directory of the distribution. You must configure the AdaSockets distribution by using the @command{configure} command, such as in: @example ./configure --prefix=/users/sam/adasockets @end example If you want to install AdaSockets under the @file{/usr/local} hierarchy, you do not need to specify the @option{--prefix} option. Make sure you have write permission on the target directories. Once AdaSockets is configured, you can compile and install it by using the @command{make} command: @example make install @end example The GNU make program is recommended but not mandatory. On your system, it may be installed under the @command{gmake} name. @node Using AdaSockets, Sockets package, Installing AdaSockets, Top @chapter Using AdaSockets @menu * Compiling an Ada application:: * Setting up unicast sockets:: * Setting up multicast sockets:: * Sending and receiving data:: @end menu @node Compiling an Ada application, Setting up unicast sockets, Using AdaSockets, Using AdaSockets @section Compiling an Ada application AdaSockets comes with an @code{adasockets-config} application that can be used to retrieve installation parameters while using @code{gnatmake} to compile your Ada application. The @code{--cflags} parameters tells @code{adasockets-config} to output the path to the Ada packages sources, while @code{--libs} asks for the path to the Ada library. @example gnatmake `adasockets-config --cflags` mainprog -largs `adasockets-config --libs` @end example @node Setting up unicast sockets, Setting up multicast sockets, Compiling an Ada application, Using AdaSockets @section Setting up unicast sockets @cindex Unicast sockets @cindex Creating a unicast socket @cindex Creating a TCP socket @cindex Creating a UDP socket @cindex TCP socket @cindex UDP socket @cindex Creating a socket @tindex Socket_FD @findex Sockets.Socket @findex Socket Unicast sockets are used everywhere on the Internet, for surfing the web, sending electronic mails or accessing remote files. They come in two flavours: @table @asis @item TCP TCP is a connected mode, in which packets are sent in a reliable and ordered way. Everything sent at one end will eventually arrive in the same order at the other end, the underlying operating system takes care of retransmitting missing packets and reordering out-of-order ones. @item UDP UDP is a non-connected mode. A packet sent on a UDP socket may or may not arrive at the other end. This is a much lighter protocol when reliability is not needed as the operating system does not have to use large buffers to reorder packets. Also, this generates less traffic as no acknowledgments need to be sent by the kernels. @end table The package @code{Sockets} defines a @code{Socket_FD} tagged type. An instance of this type (or of any of its descendants) represents an incoming or outgoing socket. Two different kinds of sockets can be created: unicast (one-to-one) and multicast (many-to-many). @node Setting up multicast sockets, Sending and receiving data, Setting up unicast sockets, Using AdaSockets @section Setting up multicast sockets @cindex Multicast sockets @cindex Creating a multicast socket @cindex Mbone @cindex Group communication Multicast sockets are used for group communication over the Internet. To use multicast sockets, you must be connected to a multicast network and use a multicast-enabled operating system (such as most Unices, Linux or even recent Windows versions). Unless you are connected to the mbone (multicast backbone) or have setup a private multicast network, you will only be able to use multicast on your local network. A multicast socket is somewhat similar to a UDP socket; in particular, packets may be lost or misordered. @findex Create_Multicast_Socket @findex Sockets.Multicast.Create_Multicast_Socket @tindex Multicast_Socket_FD You can create a multicast socket using the function @code{Create_Multicast_Socket} in the package @code{Sockets.Multicast}. This function returns a @code{Multicast_Socket_FD} object, which derives from @code{Socket_FD}. @code{Create_Multicast_Socket} takes care of the whole setup of your multicast socket. You do not need to call any additionnal subprogram before using it. In particular, @code{Create_Multicast_Socket} will take care of registering the multicast socket to the operating system, so that the latter can tell the connected routers to propagate the subscription to the mbone as needed. @node Sending and receiving data, , Setting up multicast sockets, Using AdaSockets @section Sending and receiving data @cindex Sending data @cindex Receiving data In AdaSockets, data can be sent and received in three different ways: raw, string-oriented and stream-oriented. @menu * Raw data manipulation:: * String-oriented exchanges:: @end menu @node Raw data manipulation, String-oriented exchanges, Sending and receiving data, Sending and receiving data @subsection Raw data manipulation @cindex Raw data manipulation @tindex Ada.Streams.Stream_Element_Array @tindex Stream_Element_Array Raw data is manipulated using the predefined @code{Ada.Streams.Stream_Element_Array} Ada type. This corresponds to an array of bytes, or an @code{unsigned char *} in the C programming language. @node String-oriented exchanges, , Raw data manipulation, Sending and receiving data @subsection String-oriented exchanges String-oriented exchanges provides the programmer with @code{Ada.Text_IO} like subprograms. Most Internet protocols are line-oriented and those subprograms are perfectly suited to implement those. When sending data, the classical @code{CR + LF} sequence will be sent at the end of each line. When receiving data, @code{CR} characters are discarded and @code{LF} is used as the end-of-line marker. The @code{Get} function is tied to the size of the operating system buffer. It is better to use @code{Get_Line} to get a full line. The line can be as long as the length of the Ada buffer. The Ada buffer can be adjusted by using the @code{Set_Buffer} and @code{Unset_Buffer} procedures. When using string-oriented exchanges with datagram protocols such as UDP, setting a buffer using @code{Set_Buffer} for the receiving socket is mandatory. If you don't, the receiving socket will loose data and will be unable to reconstitute the string. @node Sockets package, Sockets.Multicast package, Using AdaSockets, Top @chapter Sockets package @include sockets.texi @node Sockets.Multicast package, Sockets.Naming package, Sockets package, Top @chapter Sockets.Multicast package @include sockets-multicast.texi @node Sockets.Naming package, Contributors, Sockets.Multicast package, Top @chapter Sockets.Naming package @include sockets-naming.texi @node Contributors, Resources on the Internet, Sockets.Naming package, Top @appendix Contributors @cindex Contributing AdaSockets has been originally developped by Samuel Tardieu who still maintains it. However, the following people have made crucial contributions to AdaSockets, be they new code, bug fixes or porting to new operating systems: @itemize @bullet @item Dmitriy Anisimkov (@email{anisimkov@@yahoo.com}) @item Alan Barnes (@email{barnesa@@aston.ac.uk}) @item Juanma Barranquero (@email{lektu@@terra.es}) @item Bobby D. Bryant (@email{bdbryant@@mail.utexas.edu}) @item Sander Cox (@email{sander.cox@@philips.com}) @item Sune Falk (@email{sune.falck@@telia.com}) @item Guillaume Foliard (@email{guifo@@wanadoo.fr}) @item Laurent Guerby (@email{guerby@@club-internet.fr}) @item David J. Kristola (@email{David95037@@aol.com}) @item Dominik Madon (@email{dominik@@acm.org}) @item Pascal Obry (@email{p.obry@@wanadoo.fr}) @item Nicolas Ollinger (@email{Nicolas.Ollinger@@ens-lyon.fr}) @item Stphane Patureau (@email{spaturea@@meletu.univ-valenciennes.fr}) @item Thomas Quinot (@email{thomas@@cuivre.fr.eu.org}) @item Preben Randhol (@email{randhol@@pvv.org}) @item Maxim Reznik (@email{max1@@mbank.com.ua}) @item Joel Sherrill (@email{joel.sherrill@@oarcorp.com}) @item Samuel Tardieu (@email{sam@@rfc1149.net}) @end itemize If you feel that you have been forgotten, please send me a mail so that I can fix it in the next version. @xref{Resources on the Internet}, for how to contribute. @node Resources on the Internet, Index, Contributors, Top @appendix Resources on the Internet @cindex Sending patches @cindex Reporting a bug @cindex Suggesting a feature @cindex Finding AdaSockets on the Internet @cindex Contributing The latest version of AdaSockets can always be found at: @center @url{http://www.rfc1149.net/devel/adasockets} There is a mailing-list that you can use to discuss problem or suggestions at: @center @url{http://www.rfc1149.net/lists/info/adasockets} Please use the mailing-list for questions and discussions. However, you can send me patches by private mail (@email{sam@@rfc1149.net}). @node Index, , Resources on the Internet, Top @unnumbered Index @printindex cp @bye adasockets-1.8.10/doc/adasockets.info0000644000175000001440000021654411746260712014424 00000000000000This is adasockets.info, produced by makeinfo version 4.13 from ./adasockets.texi. START-INFO-DIR-ENTRY * adasockets: (adasockets). AdaSockets reference manual END-INFO-DIR-ENTRY Copyright (C) 2002-2010 Samuel Tardieu Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided also that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions.  File: adasockets.info, Node: Top, Next: What is AdaSockets?, Prev: (dir), Up: (dir) * Menu: * What is AdaSockets?:: * Installing AdaSockets:: * Using AdaSockets:: * Sockets package:: * Sockets.Multicast package:: * Sockets.Naming package:: * Contributors:: * Resources on the Internet:: * Index:: --- The Detailed Node Listing --- Using AdaSockets * Compiling an Ada application:: * Setting up unicast sockets:: * Setting up multicast sockets:: * Sending and receiving data:: Sending and receiving data * Raw data manipulation:: * String-oriented exchanges::  File: adasockets.info, Node: What is AdaSockets?, Next: Installing AdaSockets, Prev: Top, Up: Top 1 What is AdaSockets? ********************* AdaSockets is a set of free software Ada packages allowing Ada programmers to use the so-called BSD sockets from their favourite programming language. AdaSockets has been designed and tested with the GNAT free software Ada compiler, but should be portable to other compilers quite easily. Starting from release 3.14, the GNAT compiler started to integrate a `GNAT.Sockets' package. However, this package is GNAT specific and contains at this time less features than AdaSockets. At some point, AdaSockets may use `GNAT.Sockets' as its underlying sockets structure. AdaSockets philosophy is to help the Ada programmer by providing easy-to-use objects. Special care has been taken to ensure that performances do however remain good.  File: adasockets.info, Node: Installing AdaSockets, Next: Using AdaSockets, Prev: What is AdaSockets?, Up: Top 2 Installing AdaSockets *********************** Installing AdaSockets on a Unix or OpenVMS machine is as simple as typing a few commands. Once you got the latest version of AdaSockets (*note Resources on the Internet::), uncompress and untar it and go to the top-level directory of the distribution. You must configure the AdaSockets distribution by using the `configure' command, such as in: ./configure --prefix=/users/sam/adasockets If you want to install AdaSockets under the `/usr/local' hierarchy, you do not need to specify the `--prefix' option. Make sure you have write permission on the target directories. Once AdaSockets is configured, you can compile and install it by using the `make' command: make install The GNU make program is recommended but not mandatory. On your system, it may be installed under the `gmake' name.  File: adasockets.info, Node: Using AdaSockets, Next: Sockets package, Prev: Installing AdaSockets, Up: Top 3 Using AdaSockets ****************** * Menu: * Compiling an Ada application:: * Setting up unicast sockets:: * Setting up multicast sockets:: * Sending and receiving data::  File: adasockets.info, Node: Compiling an Ada application, Next: Setting up unicast sockets, Prev: Using AdaSockets, Up: Using AdaSockets 3.1 Compiling an Ada application ================================ AdaSockets comes with an `adasockets-config' application that can be used to retrieve installation parameters while using `gnatmake' to compile your Ada application. The `--cflags' parameters tells `adasockets-config' to output the path to the Ada packages sources, while `--libs' asks for the path to the Ada library. gnatmake `adasockets-config --cflags` mainprog -largs `adasockets-config --libs`  File: adasockets.info, Node: Setting up unicast sockets, Next: Setting up multicast sockets, Prev: Compiling an Ada application, Up: Using AdaSockets 3.2 Setting up unicast sockets ============================== Unicast sockets are used everywhere on the Internet, for surfing the web, sending electronic mails or accessing remote files. They come in two flavours: TCP TCP is a connected mode, in which packets are sent in a reliable and ordered way. Everything sent at one end will eventually arrive in the same order at the other end, the underlying operating system takes care of retransmitting missing packets and reordering out-of-order ones. UDP UDP is a non-connected mode. A packet sent on a UDP socket may or may not arrive at the other end. This is a much lighter protocol when reliability is not needed as the operating system does not have to use large buffers to reorder packets. Also, this generates less traffic as no acknowledgments need to be sent by the kernels. The package `Sockets' defines a `Socket_FD' tagged type. An instance of this type (or of any of its descendants) represents an incoming or outgoing socket. Two different kinds of sockets can be created: unicast (one-to-one) and multicast (many-to-many).  File: adasockets.info, Node: Setting up multicast sockets, Next: Sending and receiving data, Prev: Setting up unicast sockets, Up: Using AdaSockets 3.3 Setting up multicast sockets ================================ Multicast sockets are used for group communication over the Internet. To use multicast sockets, you must be connected to a multicast network and use a multicast-enabled operating system (such as most Unices, Linux or even recent Windows versions). Unless you are connected to the mbone (multicast backbone) or have setup a private multicast network, you will only be able to use multicast on your local network. A multicast socket is somewhat similar to a UDP socket; in particular, packets may be lost or misordered. You can create a multicast socket using the function `Create_Multicast_Socket' in the package `Sockets.Multicast'. This function returns a `Multicast_Socket_FD' object, which derives from `Socket_FD'. `Create_Multicast_Socket' takes care of the whole setup of your multicast socket. You do not need to call any additionnal subprogram before using it. In particular, `Create_Multicast_Socket' will take care of registering the multicast socket to the operating system, so that the latter can tell the connected routers to propagate the subscription to the mbone as needed.  File: adasockets.info, Node: Sending and receiving data, Prev: Setting up multicast sockets, Up: Using AdaSockets 3.4 Sending and receiving data ============================== In AdaSockets, data can be sent and received in three different ways: raw, string-oriented and stream-oriented. * Menu: * Raw data manipulation:: * String-oriented exchanges::  File: adasockets.info, Node: Raw data manipulation, Next: String-oriented exchanges, Prev: Sending and receiving data, Up: Sending and receiving data 3.4.1 Raw data manipulation --------------------------- Raw data is manipulated using the predefined `Ada.Streams.Stream_Element_Array' Ada type. This corresponds to an array of bytes, or an `unsigned char *' in the C programming language.  File: adasockets.info, Node: String-oriented exchanges, Prev: Raw data manipulation, Up: Sending and receiving data 3.4.2 String-oriented exchanges ------------------------------- String-oriented exchanges provides the programmer with `Ada.Text_IO' like subprograms. Most Internet protocols are line-oriented and those subprograms are perfectly suited to implement those. When sending data, the classical `CR + LF' sequence will be sent at the end of each line. When receiving data, `CR' characters are discarded and `LF' is used as the end-of-line marker. The `Get' function is tied to the size of the operating system buffer. It is better to use `Get_Line' to get a full line. The line can be as long as the length of the Ada buffer. The Ada buffer can be adjusted by using the `Set_Buffer' and `Unset_Buffer' procedures. When using string-oriented exchanges with datagram protocols such as UDP, setting a buffer using `Set_Buffer' for the receiving socket is mandatory. If you don't, the receiving socket will loose data and will be unable to reconstitute the string.  File: adasockets.info, Node: Sockets package, Next: Sockets.Multicast package, Prev: Using AdaSockets, Up: Top 4 Sockets package ***************** The `Sockets' package contains all the definitions and subprograms needed to build a simple unicast client or server. -- Sockets.Socket_FD: type Socket_FD is tagged private; The `Socket_FD' tagged type is the root type of all sockets. It gets initialized by calling *note Socket (procedure)::. An uninitialized `Socket_FD' can be succesfully compared to `Null_Socket_FD'. * Menu: * Accept_Socket (procedure):: Accept an incoming connection * Bind (procedure):: Associate a local port to a socket * Connect (procedure):: Connect a socket on a given host/port * Get (function):: Get a string from a remote host * Get_Char (function):: Get a character from a remote host * Get_Line (function):: Get a whole line from a remote host * Get_Line (procedure):: Get a whole line from a remote host * Getsockopt (procedure):: Retrieve a socket option * Listen (procedure):: Establish a listen queue * New_Line (procedure):: Send a CR/LF to a remote host * Put (procedure):: Send a string to a remote host * Put_Line (procedure):: Send a CR/LF terminated string to a remote host * Receive (function):: Receive raw data over a socket * Receive (procedure):: Receive raw data over a socket * Receive_Some (procedure):: Receive raw data over a socket * Send (procedure):: Send raw data over a socket * Set_Buffer (procedure):: Install a line-oriented buffer of the socket object * Setsockopt (procedure):: Set a socket option * Shutdown (procedure):: Shutdown a socket * Socket (procedure):: Create a socket of the given mode * Unset_Buffer (procedure):: Deinstall the line-oriented buffer of the socket object  File: adasockets.info, Node: Accept_Socket (procedure) Accept_Socket (procedure) ------------------------- PURPOSE Accept an incoming connection PROTOTYPE -- Sockets.Accept_Socket: procedure Accept_Socket (SOCKET : Socket_FD; NEW_SOCKET : out Socket_FD); PARAMETERS SOCKET in Initialized NEW_SOCKET out Incoming socket object DESCRIPTION This procedure creates a new socket corresponding to an incoming connection on TCP socket SOCKET. All the communications with the peer will take place on NEW_SOCKET, while the program can accept another connection on SOCKET. NEW_SOCKET must not be initialized before calling this procedure, or must have been cleaned up by calling `Shutdown', in order to avoid a file descriptors leak. `Accept_Socket' will block until an incoming connection is ready to be accepted. EXAMPLE declare Sock : Socket_FD; Incoming : Socket_FD; begin -- Create a TCP socket listening on local port 4161 Socket (Sock, PF_INET, SOCK_STREAM); Bind (Sock, 4161); Listen (Sock, 3); -- One-connection-at-a-time server (3 may be pending) loop -- Wait for a new connection and accept it Accept_Socket (Sock, Incoming); -- Do some dialog with the remote host Do_Some_Dialog (Incoming); -- Close incoming socket and wait for next connection Shutdown (Incoming); end loop; end; SEE ALSO *note Bind (procedure)::, *note Listen (procedure)::, *note Shutdown (procedure)::, *note Socket (procedure)::.  File: adasockets.info, Node: Bind (procedure) Bind (procedure) ---------------- PURPOSE Associate a local port to a socket PROTOTYPE -- Sockets.Bind: procedure Bind (SOCKET : Socket_FD; PORT : Natural; HOST : String := ""); PARAMETERS SOCKET in Initialized socket object PORT in Local port to bind to HOST in Local interface to bind to DESCRIPTION This procedure requests a local port from the operating system. If 0 is given in PORT, the system will assign a free port whose number can later be retrieved using *note Get_Sock_Port (function)::. Also, most operating systems require special privileges if you want to bind to ports below 1024. If HOST is not the empty string, it must contain the IP address of a local interface to bind to, or a name which resolves into such an address. If an empty string is given (the default), the socket will be bound to all the available interfaces. EXCEPTIONS `Socket_Error' Requested port or interface not available SEE ALSO *note Listen (procedure)::, *note Socket (procedure)::.  File: adasockets.info, Node: Connect (procedure) Connect (procedure) ------------------- PURPOSE Connect a socket on a given host/port PROTOTYPE -- Sockets.Connect: procedure Connect (SOCKET : Socket_FD; HOST : String; PORT : Positive); PARAMETERS SOCKET in Initialized socket object HOST in Host to connect to PORT in Port to connect to DESCRIPTION This procedure connects an initialized socket to a given host on a given port. In the case of a TCP socket, a real connection is attempted. In the case of a UDP socket, no connection takes place but the endpoint coordinates are recorded. EXCEPTIONS `Connection_Refused'The connection has been refused by the server `Socket_Error' Another error occurred during the connection EXAMPLE declare Sock : Socket_FD; begin -- Create a TCP socket Socket (Sock, PF_INET, SOCK_STREAM); -- Connect it to rfc1149.net's mail server Connect (Sock, "mail.rfc1149.net", 25); -- Do a mail transaction then close the socket [...] end; SEE ALSO *note Socket (procedure)::.  File: adasockets.info, Node: Get (function) Get (function) -------------- PURPOSE Get a string from a remote host PROTOTYPE -- Sockets.Get: function Get (SOCKET : Socket_FD'Class) return String; PARAMETERS SOCKET in Initialized and connected socket object RETURN VALUE Some characters that have been received DESCRIPTION This function receives some characters from a remote host. As soon that at least one character is available, the current reception buffer is returned. There is usually little gain in using this function whose behaviour is comparable to the one of *note Receive (function)::. Other functions such as *note Get_Char (function)::, or *note Get_Line (function)::, allow more structured programming. However, this function may be used to avoid loosing characters when calling *note Unset_Buffer (procedure)::, if, for some reason, the remote host may have sent some. EXCEPTIONS `Connection_Closed'Peer has closed the connection before sending any data  File: adasockets.info, Node: Get_Char (function) Get_Char (function) ------------------- PURPOSE Get a character from a remote host PROTOTYPE -- Sockets.Get_Char: function Get_Char (SOCKET : Socket_FD'Class) return Character; PARAMETERS SOCKET in Initialized and connected socket object RETURN VALUE One character sent by the remote host DESCRIPTION This function receives exactly one character from the remote host. EXCEPTIONS `Connection_Closed'Peer has closed the connection before sending the character SEE ALSO *note Get (function)::, *note Get_Line (function)::, *note Get_Line (procedure)::, *note Receive (procedure)::, *note Set_Buffer (procedure)::.  File: adasockets.info, Node: Get_Line (function) Get_Line (function) ------------------- PURPOSE Get a whole line from a remote host PROTOTYPE -- Sockets.Get_Line: function Get_Line (SOCKET : Socket_FD'Class; MAX_LENGTH : Positive := 2048) return String; PARAMETERS SOCKET in Initialized and connected socket object MAX_LENGTH in Maximum returned line length RETURN VALUE A line without the CR and LF separators DESCRIPTION This function receives one line from the remote host. A line consists into zero or more characters followed by an optional CR and by a LF. Those terminators are stripped before the line is returned. This function blocks until one full line has been received. The line length is limited with the value of the Max_Length argument, to avoid exhaustion of the secondary stack. EXCEPTIONS `Connection_Closed'Peer has closed the connection before sending a whole line SEE ALSO *note Get (function)::, *note Get_Char (function)::, *note Get_Line (procedure)::, *note Receive (procedure)::, *note Set_Buffer (procedure)::.  File: adasockets.info, Node: Get_Line (procedure) Get_Line (procedure) -------------------- PURPOSE Get a whole line from a remote host PROTOTYPE -- Sockets.Get_Line: procedure Get_Line (SOCKET : Socket_FD'Class; STR : in out String; LAST : out Natural); PARAMETERS SOCKET in Initialized and connected socket object STR in out String to fill LAST out Last index used in the string DESCRIPTION This procedure receives one line from the remote host. A line consists into zero or more characters followed by an optional CR and by a LF. Those terminators are stripped before the line is returned. This procedure blocks until one full line has been received. EXCEPTIONS `Connection_Closed'Peer has closed the connection before sending a whole line SEE ALSO *note Get (function)::, *note Get_Char (function)::, *note Get_Line (function)::, *note Receive (procedure)::, *note Set_Buffer (procedure)::.  File: adasockets.info, Node: Getsockopt (procedure) Getsockopt (procedure) ---------------------- PURPOSE Retrieve a socket option PROTOTYPE -- Sockets.Getsockopt: procedure Getsockopt (SOCKET : Socket_FD; LEVEL : Socket_Level := SOL_SOCKET; OPTNAME : Socket_Option; OPTVAL : out Integer); PARAMETERS SOCKET in Initialized and bound socket object LEVEL in Protocol level OPTNAME in Option name OPTVAL out Option value DESCRIPTION This procedure retrieves options applicable to a socket. Please see your operating system manual for usable levels and options. Two levels are defined: `SOL_SOCKET' (the default) and `IPPROTO_IP'. The options are `SO_REUSEADDR', `SO_REUSEPORT', `IP_MULTICAST_TTL', `IP_ADD_MEMBERSHIP', `IP_DROP_MEMBERSHIP', `IP_MULTICAST_LOOP', `SO_SNDBUF' and `IP_RCVBUF'. Note that unlike their C language counterpart, `Getsockopt' and `Setsockopt' do not require an extra parameter representing the length in bytes of the option value. AdaSockets nows the right size for every option. SEE ALSO *note Setsockopt (procedure)::.  File: adasockets.info, Node: Listen (procedure) Listen (procedure) ------------------ PURPOSE Establish a listen queue PROTOTYPE -- Sockets.Listen: procedure Listen (SOCKET : Socket_FD; QUEUE_SIZE : Positive := 5); PARAMETERS SOCKET in Initialized and bound socket object QUEUE_SIZE in Requested slots in the listen queue DESCRIPTION This procedure establishes a listen queue after a TCP socket as been initialized and bound. Each slot in the queue can hold one incoming connection that has not been accepted yet. Note that most operating systems ignore queue sizes larger than five. SEE ALSO *note Accept_Socket (procedure)::, *note Bind (procedure)::, *note Socket (procedure)::.  File: adasockets.info, Node: New_Line (procedure) New_Line (procedure) -------------------- PURPOSE Send a CR/LF to a remote host PROTOTYPE -- Sockets.New_Line: procedure New_Line (SOCKET : Socket_FD'Class; COUNT : Natural := 1); PARAMETERS SOCKET in Initialized and connected socket object COUNT in Number of CR/LF sequences to send DESCRIPTION This procedure sends one or more CR/LF combinations to the peer. EXCEPTIONS `Connection_Closed'Peer has prematurely closed the connection SEE ALSO *note Put (procedure)::, *note Put_Line (procedure)::.  File: adasockets.info, Node: Put (procedure) Put (procedure) --------------- PURPOSE Send a string to a remote host PROTOTYPE -- Sockets.Put: procedure Put (SOCKET : Socket_FD'Class; STR : String); PARAMETERS SOCKET in Initialized and connected socket object STR in String to send DESCRIPTION This procedure sends the content of STR over an outgoing or incoming socket. EXCEPTIONS `Connection_Closed'Peer has prematurely closed the connection SEE ALSO *note New_Line (procedure)::, *note Put_Line (procedure)::, *note Send (procedure)::.  File: adasockets.info, Node: Put_Line (procedure) Put_Line (procedure) -------------------- PURPOSE Send a CR/LF terminated string to a remote host PROTOTYPE -- Sockets.Put_Line: procedure Put_Line (SOCKET : Socket_FD'Class; STR : String); PARAMETERS SOCKET in Initialized and connected socket object STR in String to send DESCRIPTION This procedure sends the content of STR plus a CR/LF combination over an outgoing or incoming socket. EXCEPTIONS `Connection_Closed'Peer has prematurely closed the connection SEE ALSO *note New_Line (procedure)::, *note Put (procedure)::, *note Send (procedure)::.  File: adasockets.info, Node: Receive (function) Receive (function) ------------------ PURPOSE Receive raw data over a socket PROTOTYPE -- Sockets.Receive: function Receive (SOCKET : Socket_FD; MAX : Ada.Streams.Stream_Element_Count := 4096) return Ada.Streams.Stream_Element_Array; PARAMETERS SOCKET in Initialized and bound or connected socket object MAX in Maximum data length RETURN VALUE Received raw data DESCRIPTION This procedure receives data from a bound UDP socket or a connected TCP socket. Only one system call will be performed; this function will return whatever data has arrived. Note that in GNAT the secondary stack may be used to store the data and may result in stack storage exhaustion. EXCEPTIONS `Connection_Closed'Peer has closed the connection before sending any data SEE ALSO *note Receive (procedure)::, *note Receive_Some (procedure)::, *note Get_Line (function)::, *note Get_Line (procedure)::.  File: adasockets.info, Node: Receive (procedure) Receive (procedure) ------------------- PURPOSE Receive raw data over a socket PROTOTYPE -- Sockets.Receive: procedure Receive (SOCKET : Socket_FD'Class; DATA : out Ada.Streams.Stream_Element_Array); PARAMETERS SOCKET in Initialized and bound or connected socket object DATA out Incoming data buffer DESCRIPTION This procedure receives data from a bound UDP socket or a connected TCP socket. It will block until the DATA reception buffer has been totally filled. EXCEPTIONS `Connection_Closed'Peer has closed the connection before `Data'Length' bytes were received SEE ALSO *note Get_Line (function)::, *note Get_Line (procedure)::, *note Receive (function)::, *note Receive_Some (procedure)::.  File: adasockets.info, Node: Receive_Some (procedure) Receive_Some (procedure) ------------------------ PURPOSE Receive raw data over a socket PROTOTYPE -- Sockets.Receive_Some: procedure Receive_Some (SOCKET : Socket_FD'Class; DATA : out Ada.Streams.Stream_Element_Array; LAST : out Ada.Streams.Stream_Element_Offset); PARAMETERS SOCKET in Initialized and bound or connected socket object DATA out Incoming data buffer LAST out Index of last element placed into DATA DESCRIPTION This procedure receives data from a bound UDP socket or a connected TCP socket. As soon as at least one byte has been read, it returns with LAST set to the index of the latest written element of DATA. EXCEPTIONS `Connection_Closed'Peer has closed the connection before sending any data SEE ALSO *note Get_Line (function)::, *note Get_Line (procedure)::, *note Receive (function)::, *note Receive (procedure)::.  File: adasockets.info, Node: Send (procedure) Send (procedure) ---------------- PURPOSE Send raw data over a socket PROTOTYPE -- Sockets.Send: procedure Send (SOCKET : Socket_FD; DATA : out Ada.Streams.Stream_Element_Array); PARAMETERS SOCKET in Initialized and connected socket object DATA out Data to be sent DESCRIPTION This procedure sends data over a connected outgoing socket or over an incoming socket. EXCEPTIONS `Connection_Closed'Peer has prematurely closed the connection SEE ALSO *note Put (procedure)::, *note Put_Line (procedure)::.  File: adasockets.info, Node: Set_Buffer (procedure) Set_Buffer (procedure) ---------------------- PURPOSE Install a line-oriented buffer of the socket object PROTOTYPE -- Sockets.Set_Buffer: procedure Set_Buffer (SOCKET : Socket_FD'Class; LENGTH : Positive := 1500); PARAMETERS SOCKET in Initialized and connected socket object LENGTH in Size in bytes of the newly installed buffer DESCRIPTION This procedure puts the socket object in buffered mode. If the socket was already buffered, the content of the previous buffer will be lost. The buffered mode only affects character- and line-oriented read operation such as *note Get (function)::, *note Get_Char (function)::, and *note Get_Line (function)::. Other reception subprograms will not function properly if buffered mode is used at the same time. The size of the buffer has to be greater than the biggest possible packet sent by the remote host, otherwise data loss may occur. SEE ALSO *note Unset_Buffer (procedure)::.  File: adasockets.info, Node: Setsockopt (procedure) Setsockopt (procedure) ---------------------- PURPOSE Set a socket option PROTOTYPE -- Sockets.Setsockopt: procedure Setsockopt (SOCKET : Socket_FD; LEVEL : Socket_Level := SOL_SOCKET; OPTNAME : Socket_Option; OPTVAL : Integer); PARAMETERS SOCKET in Initialized and bound socket object LEVEL in Protocol level OPTNAME in Option name OPTVAL in Option value DESCRIPTION This procedure sets options applicable to a socket. Please see your operating system manual for usable levels and options. Two levels are defined: `SOL_SOCKET' (the default) and `IPPROTO_IP'. The options are `SO_REUSEADDR', `SO_REUSEPORT', `IP_MULTICAST_TTL', `IP_ADD_MEMBERSHIP', `IP_DROP_MEMBERSHIP', `IP_MULTICAST_LOOP', `SO_SNDBUF' and `IP_RCVBUF'. Note that unlike their C language counterpart, `Getsockopt' and `Setsockopt' do not require an extra parameter representing the length in bytes of the option value. AdaSockets nows the right size for every option. SEE ALSO *note Getsockopt (procedure)::.  File: adasockets.info, Node: Shutdown (procedure) Shutdown (procedure) -------------------- PURPOSE Shutdown a socket PROTOTYPE -- Sockets.Shutdown: procedure Shutdown (SOCKET : in out Socket_FD; HOW : Shutdown_Type := Both); PARAMETERS SOCKET in out Socket object to shutdown HOW in Direction to shutdown DESCRIPTION This procedure shutdowns either direction of the socket. HOW can take the value `Send', `Receive' or `Both'. SEE ALSO *note Socket (procedure)::.  File: adasockets.info, Node: Socket (procedure) Socket (procedure) ------------------ PURPOSE Create a socket of the given mode PROTOTYPE -- Sockets.Socket: procedure Socket (SOCKET : out Socket_FD; DOMAIN : Socket_Domain := PF_INET; TYP : Socket_Type := SOCK_STREAM); PARAMETERS SOCKET out Socket object to initialize DOMAIN in Protocol family TYP in Kind of sockets DESCRIPTION This procedure initializes a new socket object by reserving a file descriptor to the operating system. For backward compatibility with older versions of this library, `AF_INET' is still accepted as a value but should be replaced as soon as possible with the proper `PF_INET'. Using `SOCK_STREAM' for the TYP argument will create a TCP socket while a `SOCK_DGRAM' will create a UDP one. EXAMPLE declare Sock : Socket_FD; begin -- Create a TCP socket Socket (Sock, PF_INET, SOCK_STREAM); -- Perform some operations on socket [...] -- Shutdown the socket in both directions Shutdown (Sock, Both); end; SEE ALSO *note Shutdown (procedure)::.  File: adasockets.info, Node: Unset_Buffer (procedure) Unset_Buffer (procedure) ------------------------ PURPOSE Deinstall the line-oriented buffer of the socket object PROTOTYPE -- Sockets.Unset_Buffer: procedure Unset_Buffer (SOCKET : Socket_FD'Class); PARAMETERS SOCKET in Initialized and connected socket object DESCRIPTION This procedure deinstalls the buffer previously installed by *note Set_Buffer (procedure)::. If any data is still present in the buffer, it will be lost. To avoid this situation, the buffer can be flushed by calling *note Get (function)::.  File: adasockets.info, Node: Sockets.Multicast package, Next: Sockets.Naming package, Prev: Sockets package, Up: Top 5 Sockets.Multicast package *************************** The `Sockets.Multicast' allows the creation of IP multicast sockets. -- Sockets.Multicast.Multicast_Socket_FD: type Multicast_Socket_FD is new Socket_FD with private; The `Multicast_Socket_FD' tagged type derives from the `Socket_FD' type. It gets initialized by calling *note Create_Multicast_Socket (function)::. An uninitialized `Multicast_Socket_FD' can be succesfully compared to `Null_Multicast_Socket_FD'. * Menu: * Create_Multicast_Socket (function):: Create an IP multicast socket * Create_Multicast_Socket (function):: Create an IP multicast socket  File: adasockets.info, Node: Create_Multicast_Socket (function) Create_Multicast_Socket (function) ---------------------------------- PURPOSE Create an IP multicast socket PROTOTYPE -- Sockets.Multicast.Create_Multicast_Socket: function Create_Multicast_Socket (GROUP : String; PORT : Positive; TTL : Positive := 16; SELF_LOOP : Boolean := True; LOCAL_IF : String := 0.0.0.0) return Multicast_Socket_FD; PARAMETERS GROUP in IP address of the multicast group to join PORT in Port of the multicast group to join TTL in Time-to-live of sent packets SELF_LOOP in Should the socket receive the packets sent from the local host? LOCAL_IF in Address of the local interface to use RETURN VALUE The new initialized multicast socket DESCRIPTION This function creates an IP multicast socket attached to a given group, identified by its class E IP address and port. Be careful when choosing the TTL parameter of your IP multicast socket. Most IP multicast routers do implement threshold-based filtering and will not let IP multicast packets leave your organization if the TTL on the last router is smaller than 16. EXAMPLE declare Sock : Multicast_Socket_FD; begin -- Create a multicast socket on group 224.1.2.3 port 8763 Sock := Create_Multicast_Socket ("224.1.2.3", 8763); -- Perform some operations on socket [...] -- Shutdown the socket in both directions Shutdown (Sock, Both); end; SEE ALSO *note Send (procedure)::, *note Shutdown (procedure)::.  File: adasockets.info, Node: Create_Multicast_Socket (function) Create_Multicast_Socket (function) ---------------------------------- PURPOSE Create an IP multicast socket PROTOTYPE -- Sockets.Multicast.Create_Multicast_Socket: function Create_Multicast_Socket (GROUP : String; PORT : Positive; LOCAL_PORT : Natural; TTL : Positive := 16; LOCAL_IF : String := 0.0.0.0) return Multicast_Socket_FD; PARAMETERS GROUP in IP address of the multicast group to join PORT in Port of the multicast group to join LOCAL_PORT in Local port number to use TTL in Time-to-live of sent packets LOCAL_IF in Address of the local interface to use RETURN VALUE The new initialized multicast socket DESCRIPTION This function creates an IP multicast socket attached to a given group, identified by its class E IP address and port. If Local_Port is 0, a free port will automatically be chosen by your operating system. This function should be used when you want to send packets to a multicast group without receiving any packet yourself. EXAMPLE declare Sock : Multicast_Socket_FD; begin -- Create a multicast socket on group 224.1.2.3 port 8763 Sock := Create_Multicast_Socket ("224.1.2.3", 8763); -- Perform some operations on socket [...] -- Shutdown the socket in both directions Shutdown (Sock, Both); end; SEE ALSO *note Send (procedure)::, *note Shutdown (procedure)::.  File: adasockets.info, Node: Sockets.Naming package, Next: Contributors, Prev: Sockets.Multicast package, Up: Top 6 Sockets.Naming package ************************ The `Sockets.Naming' package contains types and helper functions needed to manipulate Internet host names and addresses. -- Sockets.Naming.Address: type Address is record H1, H2, H3, H4 : Address_Component; end record; This type represents an IPv4 address with `H1' being the first octet and `H4' the last one. For example, 137.194.161.2 is represented by `H1=137, H2=194, H3=161, H4=2'. -- Sockets.Naming.Address_Array: type Address_Array is array (Positive range <>) of Address; Helper type -- Sockets.Naming.Address_Component: type Address_Component is Natural range 0 .. 255; Helper type -- Sockets.Naming.Host_Entry: type Host_Entry (N_Aliases, N_Addresses : Natural) is new Ada.Finalization.Controlled with record Name : String_Access; Aliases : String_Array (1 .. N_Aliases); Addresses : Address_Array (1 .. N_Addresses); end record; The `Host_Entry' type holds a set of names and IP addresses associated with a host. Each host can have several IP address as well as several aliases. -- Sockets.Naming.String_Access: type String_Access is access String; Helper type -- Sockets.Naming.String_Array: type String_Array is array (Positive range <>) of String_Access; Helper type * Menu: * Address_Of (function):: Get the IP address of a host * Any_Address (function):: Special address representing any address on the local host * Get_Peer_Addr (function):: Retrieve IP address of remote host * Get_Peer_Port (function):: Retrieve port used by remote host * Get_Sock_Addr (function):: Retrieve IP address of local host * Get_Sock_Port (function):: Retrieve port used by local host * Host_Name (function):: Get the name of the current host * Image (function):: Make a string from an address * Info_Of_Name_Or_IP (function):: Get addresses and names of a host * Is_IP_Address (function):: Check if given string is a valid IP address * Name_Of (function):: Official name of the host * Value (function):: Transform a string into an address  File: adasockets.info, Node: Address_Of (function) Address_Of (function) --------------------- PURPOSE Get the IP address of a host PROTOTYPE -- Sockets.Naming.Address_Of: function Address_Of (SOMETHING : String) return Address; PARAMETERS SOMETHING in Host name or IP address RETURN VALUE IPv4 address EXCEPTIONS `Naming_Error' No information available for this name or address SEE ALSO *note Name_Of (function)::.  File: adasockets.info, Node: Any_Address (function) Any_Address (function) ---------------------- PURPOSE Special address representing any address on the local host PROTOTYPE -- Sockets.Naming.Any_Address: function Any_Address RETURN VALUE Equivalent to `INADDR_ANY' in the C programming language  File: adasockets.info, Node: Get_Peer_Addr (function) Get_Peer_Addr (function) ------------------------ PURPOSE Retrieve IP address of remote host PROTOTYPE -- Sockets.Naming.Get_Peer_Addr: function Get_Peer_Addr (SOCKET : Socket_FD) return Address; PARAMETERS SOCKET in Connected socket object RETURN VALUE Peer address SEE ALSO *note Get_Peer_Port (function)::, *note Get_Sock_Addr (function)::.  File: adasockets.info, Node: Get_Peer_Port (function) Get_Peer_Port (function) ------------------------ PURPOSE Retrieve port used by remote host PROTOTYPE -- Sockets.Naming.Get_Peer_Port: function Get_Peer_Port (SOCKET : Socket_FD) return Positive; PARAMETERS SOCKET in Connected socket object RETURN VALUE Port used on the remote host SEE ALSO *note Get_Sock_Port (function)::, *note Get_Peer_Addr (function)::.  File: adasockets.info, Node: Get_Sock_Addr (function) Get_Sock_Addr (function) ------------------------ PURPOSE Retrieve IP address of local host PROTOTYPE -- Sockets.Naming.Get_Sock_Addr: function Get_Sock_Addr (SOCKET : Socket_FD) return Address; PARAMETERS SOCKET in Connected socket object RETURN VALUE Address of local interface used SEE ALSO *note Get_Sock_Port (function)::, *note Get_Peer_Addr (function)::.  File: adasockets.info, Node: Get_Sock_Port (function) Get_Sock_Port (function) ------------------------ PURPOSE Retrieve port used by local host PROTOTYPE -- Sockets.Naming.Get_Sock_Port: function Get_Sock_Port (SOCKET : Socket_FD) return Positive; PARAMETERS SOCKET in Connected socket object RETURN VALUE Port used on the local host SEE ALSO *note Get_Peer_Port (function)::, *note Get_Sock_Addr (function)::.  File: adasockets.info, Node: Host_Name (function) Host_Name (function) -------------------- PURPOSE Get the name of the current host PROTOTYPE -- Sockets.Naming.Host_Name: function Host_Name RETURN VALUE Name of the current host DESCRIPTION This function returns the name of the current host. Depending on the local configuration, it may or may not be a fully qualified domain name (FQDN).  File: adasockets.info, Node: Image (function) Image (function) ---------------- PURPOSE Make a string from an address PROTOTYPE -- Sockets.Naming.Image: function Image (ADD : Address) return String; PARAMETERS ADD in IP address RETURN VALUE String representation of the IP address SEE ALSO *note Value (function)::.  File: adasockets.info, Node: Info_Of_Name_Or_IP (function) Info_Of_Name_Or_IP (function) ----------------------------- PURPOSE Get addresses and names of a host PROTOTYPE -- Sockets.Naming.Info_Of_Name_Or_IP: function Info_Of_Name_Or_IP (SOMETHING : String) return Host_Entry; PARAMETERS SOMETHING in Host name or IP address RETURN VALUE Corresponding host entry DESCRIPTION This function extracts all the names and addresses from the naming service. EXCEPTIONS `Naming_Error' No information available for this name or address  File: adasockets.info, Node: Is_IP_Address (function) Is_IP_Address (function) ------------------------ PURPOSE Check if given string is a valid IP address PROTOTYPE -- Sockets.Naming.Is_IP_Address: function Is_IP_Address (SOMETHING : String) return Boolean; PARAMETERS SOMETHING in String to check RETURN VALUE `True' if SOMETHING is an IP address  File: adasockets.info, Node: Name_Of (function) Name_Of (function) ------------------ PURPOSE Official name of the host PROTOTYPE -- Sockets.Naming.Name_Of: function Name_Of (SOMETHING : String) return String; PARAMETERS SOMETHING in Host name or IP address RETURN VALUE Name of the host EXCEPTIONS `Naming_Error' No information available for this name or address SEE ALSO *note Address_Of (function)::.  File: adasockets.info, Node: Value (function) Value (function) ---------------- PURPOSE Transform a string into an address PROTOTYPE -- Sockets.Naming.Value: function Value (ADD : String) return Address; PARAMETERS ADD in Textual representation of an IP address RETURN VALUE Corresponding Address SEE ALSO *note Image (function)::.  File: adasockets.info, Node: Contributors, Next: Resources on the Internet, Prev: Sockets.Naming package, Up: Top Appendix A Contributors *********************** AdaSockets has been originally developped by Samuel Tardieu who still maintains it. However, the following people have made crucial contributions to AdaSockets, be they new code, bug fixes or porting to new operating systems: * Dmitriy Anisimkov () * Alan Barnes () * Juanma Barranquero () * Bobby D. Bryant () * Sander Cox () * Sune Falk () * Guillaume Foliard () * Laurent Guerby () * David J. Kristola () * Dominik Madon () * Pascal Obry () * Nicolas Ollinger () * Stphane Patureau () * Thomas Quinot () * Preben Randhol () * Maxim Reznik () * Joel Sherrill () * Samuel Tardieu () If you feel that you have been forgotten, please send me a mail so that I can fix it in the next version. *Note Resources on the Internet::, for how to contribute.  File: adasockets.info, Node: Resources on the Internet, Next: Index, Prev: Contributors, Up: Top Appendix B Resources on the Internet ************************************ The latest version of AdaSockets can always be found at: `http://www.rfc1149.net/devel/adasockets' There is a mailing-list that you can use to discuss problem or suggestions at: `http://www.rfc1149.net/lists/info/adasockets' Please use the mailing-list for questions and discussions. However, you can send me patches by private mail ().  File: adasockets.info, Node: Index, Prev: Resources on the Internet, Up: Top Index ***** [index] * Menu: * Accept_Socket: Accept_Socket (procedure). (line 12) * Accepting a new connection: Accept_Socket (procedure). (line 6) * Ada.Streams.Stream_Element_Array <1>: Send (procedure). (line 18) * Ada.Streams.Stream_Element_Array <2>: Receive_Some (procedure). (line 22) * Ada.Streams.Stream_Element_Array <3>: Receive (procedure). (line 19) * Ada.Streams.Stream_Element_Array <4>: Receive (function). (line 23) * Ada.Streams.Stream_Element_Array: Raw data manipulation. (line 6) * Ada.Streams.Stream_Element_Count <1>: Receive_Some (procedure). (line 22) * Ada.Streams.Stream_Element_Count: Receive (function). (line 23) * AdaSockets presentation: What is AdaSockets?. (line 6) * Address: Sockets.Naming package. (line 12) * Address_Array: Sockets.Naming package. (line 19) * Address_Component: Sockets.Naming package. (line 24) * Address_Of: Address_Of (function). (line 13) * AF_INET: Socket (procedure). (line 20) * Any_Address: Any_Address (function). (line 11) * Assigning a local port: Bind (procedure). (line 6) * Bind: Bind (procedure). (line 12) * Binding a socket: Bind (procedure). (line 6) * Both: Shutdown (procedure). (line 18) * Closing a socket: Shutdown (procedure). (line 6) * Comparaison with GNAT.Sockets: What is AdaSockets?. (line 6) * Connect: Connect (procedure). (line 12) * Connecting a socket: Connect (procedure). (line 6) * Connection_Closed <1>: Send (procedure). (line 22) * Connection_Closed <2>: Receive_Some (procedure). (line 27) * Connection_Closed <3>: Receive (procedure). (line 24) * Connection_Closed <4>: Receive (function). (line 30) * Connection_Closed <5>: Put_Line (procedure). (line 22) * Connection_Closed <6>: Put (procedure). (line 22) * Connection_Closed <7>: New_Line (procedure). (line 21) * Connection_Closed <8>: Get_Line (procedure). (line 28) * Connection_Closed <9>: Get_Line (function). (line 32) * Connection_Closed <10>: Get_Char (function). (line 23) * Connection_Closed: Get (function). (line 34) * Connection_Refused: Connect (procedure). (line 25) * Contributing <1>: Resources on the Internet. (line 6) * Contributing: Contributors. (line 6) * CR <1>: New_Line (procedure). (line 18) * CR <2>: Get_Line (procedure). (line 20) * CR: Get_Line (function). (line 22) * Create_Multicast_Socket <1>: Create_Multicast_Socket (function). (line 15) * Create_Multicast_Socket <2>: Create_Multicast_Socket (function). (line 15) * Create_Multicast_Socket: Setting up multicast sockets. (line 16) * Creating a multicast socket <1>: Create_Multicast_Socket (function). (line 6) * Creating a multicast socket <2>: Create_Multicast_Socket (function). (line 6) * Creating a multicast socket: Setting up multicast sockets. (line 6) * Creating a server: Bind (procedure). (line 6) * Creating a socket <1>: Create_Multicast_Socket (function). (line 6) * Creating a socket <2>: Create_Multicast_Socket (function). (line 6) * Creating a socket <3>: Socket (procedure). (line 6) * Creating a socket: Setting up unicast sockets. (line 6) * Creating a TCP socket: Setting up unicast sockets. (line 6) * Creating a UDP socket: Setting up unicast sockets. (line 6) * Creating a unicast socket: Setting up unicast sockets. (line 6) * Establishing a listen queue: Listen (procedure). (line 6) * Finding AdaSockets on the Internet: Resources on the Internet. (line 6) * Get: Get (function). (line 12) * Get_Char: Get_Char (function). (line 12) * Get_Line <1>: Get_Line (procedure). (line 13) * Get_Line: Get_Line (function). (line 13) * Get_Peer_Addr: Get_Peer_Addr (function). (line 13) * Get_Peer_Port: Get_Peer_Port (function). (line 13) * Get_Sock_Addr: Get_Sock_Addr (function). (line 13) * Get_Sock_Port: Get_Sock_Port (function). (line 13) * Getsockopt: Getsockopt (procedure). (line 13) * Group communication: Setting up multicast sockets. (line 6) * Handling a new connection: Accept_Socket (procedure). (line 6) * Host_Entry: Sockets.Naming package. (line 33) * Host_Name: Host_Name (function). (line 11) * Image: Image (function). (line 12) * Info_Of_Name_Or_IP: Info_Of_Name_Or_IP (function). (line 13) * Installing AdaSockets: Installing AdaSockets. (line 6) * IP_ADD_MEMBERSHIP <1>: Setsockopt (procedure). (line 21) * IP_ADD_MEMBERSHIP: Getsockopt (procedure). (line 21) * IP_DROP_MEMBERSHIP <1>: Setsockopt (procedure). (line 21) * IP_DROP_MEMBERSHIP: Getsockopt (procedure). (line 21) * IP_MULTICAST_LOOP <1>: Setsockopt (procedure). (line 21) * IP_MULTICAST_LOOP: Getsockopt (procedure). (line 21) * IP_MULTICAST_TTL <1>: Setsockopt (procedure). (line 21) * IP_MULTICAST_TTL: Getsockopt (procedure). (line 21) * IPPROTO_IP <1>: Setsockopt (procedure). (line 21) * IPPROTO_IP: Getsockopt (procedure). (line 21) * Is_IP_Address: Is_IP_Address (function). (line 13) * LF <1>: New_Line (procedure). (line 18) * LF <2>: Get_Line (procedure). (line 20) * LF: Get_Line (function). (line 22) * Listen: Listen (procedure). (line 12) * Listen queue: Listen (procedure). (line 6) * Manipulating socket options <1>: Setsockopt (procedure). (line 6) * Manipulating socket options: Getsockopt (procedure). (line 6) * Mbone: Setting up multicast sockets. (line 6) * Multicast sockets: Setting up multicast sockets. (line 6) * Multicast_Socket_FD <1>: Sockets.Multicast package. (line 10) * Multicast_Socket_FD: Setting up multicast sockets. (line 16) * Name_Of: Name_Of (function). (line 12) * Naming_Error <1>: Name_Of (function). (line 20) * Naming_Error <2>: Info_Of_Name_Or_IP (function). (line 25) * Naming_Error: Address_Of (function). (line 21) * New_Line: New_Line (procedure). (line 12) * PF_INET: Socket (procedure). (line 20) * Put: Put (procedure). (line 12) * Put_Line: Put_Line (procedure). (line 12) * Raw data manipulation: Raw data manipulation. (line 6) * Receive <1>: Shutdown (procedure). (line 18) * Receive <2>: Receive (procedure). (line 12) * Receive: Receive (function). (line 13) * Receive_Some: Receive_Some (procedure). (line 14) * Receiving data <1>: Unset_Buffer (procedure). (line 6) * Receiving data <2>: Set_Buffer (procedure). (line 6) * Receiving data <3>: Receive_Some (procedure). (line 6) * Receiving data <4>: Receive (procedure). (line 6) * Receiving data <5>: Receive (function). (line 6) * Receiving data <6>: Get_Line (procedure). (line 6) * Receiving data <7>: Get_Line (function). (line 6) * Receiving data <8>: Get_Char (function). (line 6) * Receiving data <9>: Get (function). (line 6) * Receiving data: Sending and receiving data. (line 6) * Reporting a bug: Resources on the Internet. (line 6) * Representing IP addresses <1>: Value (function). (line 6) * Representing IP addresses: Image (function). (line 6) * Retrieving socket options: Getsockopt (procedure). (line 6) * Send <1>: Shutdown (procedure). (line 18) * Send: Send (procedure). (line 12) * Sending data <1>: Send (procedure). (line 6) * Sending data <2>: Put_Line (procedure). (line 6) * Sending data <3>: Put (procedure). (line 6) * Sending data <4>: New_Line (procedure). (line 6) * Sending data: Sending and receiving data. (line 6) * Sending patches: Resources on the Internet. (line 6) * Set_Buffer: Set_Buffer (procedure). (line 12) * Setsockopt: Setsockopt (procedure). (line 13) * Setting socket options: Setsockopt (procedure). (line 6) * Shutdown: Shutdown (procedure). (line 12) * SO_RCVBUF <1>: Setsockopt (procedure). (line 21) * SO_RCVBUF: Getsockopt (procedure). (line 21) * SO_REUSEADDR <1>: Setsockopt (procedure). (line 21) * SO_REUSEADDR: Getsockopt (procedure). (line 21) * SO_REUSEPORT <1>: Setsockopt (procedure). (line 21) * SO_REUSEPORT: Getsockopt (procedure). (line 21) * SO_SNDBUF <1>: Setsockopt (procedure). (line 21) * SO_SNDBUF: Getsockopt (procedure). (line 21) * SOCK_DGRAM: Socket (procedure). (line 20) * SOCK_STREAM: Socket (procedure). (line 20) * Socket <1>: Socket (procedure). (line 13) * Socket: Setting up unicast sockets. (line 6) * Socket shutdown: Shutdown (procedure). (line 6) * Socket_Error <1>: Connect (procedure). (line 26) * Socket_Error: Bind (procedure). (line 31) * Socket_FD <1>: Sockets package. (line 10) * Socket_FD: Setting up unicast sockets. (line 6) * Sockets.Accept_Socket: Accept_Socket (procedure). (line 12) * Sockets.Bind: Bind (procedure). (line 12) * Sockets.Connect: Connect (procedure). (line 12) * Sockets.Get: Get (function). (line 12) * Sockets.Get_Char: Get_Char (function). (line 12) * Sockets.Get_Line <1>: Get_Line (procedure). (line 13) * Sockets.Get_Line: Get_Line (function). (line 13) * Sockets.Getsockopt: Getsockopt (procedure). (line 13) * Sockets.IP_ADD_MEMBERSHIP <1>: Setsockopt (procedure). (line 21) * Sockets.IP_ADD_MEMBERSHIP: Getsockopt (procedure). (line 21) * Sockets.IP_DROP_MEMBERSHIP <1>: Setsockopt (procedure). (line 21) * Sockets.IP_DROP_MEMBERSHIP: Getsockopt (procedure). (line 21) * Sockets.IP_MULTICAST_LOOP <1>: Setsockopt (procedure). (line 21) * Sockets.IP_MULTICAST_LOOP: Getsockopt (procedure). (line 21) * Sockets.IP_MULTICAST_TTL <1>: Setsockopt (procedure). (line 21) * Sockets.IP_MULTICAST_TTL: Getsockopt (procedure). (line 21) * Sockets.IPPROTO_IP <1>: Setsockopt (procedure). (line 21) * Sockets.IPPROTO_IP: Getsockopt (procedure). (line 21) * Sockets.Listen: Listen (procedure). (line 12) * Sockets.Multicast.Create_Multicast_Socket <1>: Create_Multicast_Socket (function). (line 15) * Sockets.Multicast.Create_Multicast_Socket <2>: Create_Multicast_Socket (function). (line 15) * Sockets.Multicast.Create_Multicast_Socket: Setting up multicast sockets. (line 16) * Sockets.Naming.Address_Of: Address_Of (function). (line 13) * Sockets.Naming.Any_Address: Any_Address (function). (line 11) * Sockets.Naming.Get_Peer_Addr: Get_Peer_Addr (function). (line 13) * Sockets.Naming.Get_Peer_Port: Get_Peer_Port (function). (line 13) * Sockets.Naming.Get_Sock_Addr: Get_Sock_Addr (function). (line 13) * Sockets.Naming.Get_Sock_Port: Get_Sock_Port (function). (line 13) * Sockets.Naming.Host_Name: Host_Name (function). (line 11) * Sockets.Naming.Image: Image (function). (line 12) * Sockets.Naming.Info_Of_Name_Or_IP: Info_Of_Name_Or_IP (function). (line 13) * Sockets.Naming.Is_IP_Address: Is_IP_Address (function). (line 13) * Sockets.Naming.Name_Of: Name_Of (function). (line 12) * Sockets.Naming.Value: Value (function). (line 12) * Sockets.New_Line: New_Line (procedure). (line 12) * Sockets.Put: Put (procedure). (line 12) * Sockets.Put_Line: Put_Line (procedure). (line 12) * Sockets.Receive <1>: Receive (procedure). (line 12) * Sockets.Receive: Receive (function). (line 13) * Sockets.Receive_Some: Receive_Some (procedure). (line 14) * Sockets.Send: Send (procedure). (line 12) * Sockets.Set_Buffer: Set_Buffer (procedure). (line 12) * Sockets.Setsockopt: Setsockopt (procedure). (line 13) * Sockets.Shutdown: Shutdown (procedure). (line 12) * Sockets.SO_RCVBUF <1>: Setsockopt (procedure). (line 21) * Sockets.SO_RCVBUF: Getsockopt (procedure). (line 21) * Sockets.SO_REUSEADDR <1>: Setsockopt (procedure). (line 21) * Sockets.SO_REUSEADDR: Getsockopt (procedure). (line 21) * Sockets.SO_REUSEPORT <1>: Setsockopt (procedure). (line 21) * Sockets.SO_REUSEPORT: Getsockopt (procedure). (line 21) * Sockets.SO_SNDBUF <1>: Setsockopt (procedure). (line 21) * Sockets.SO_SNDBUF: Getsockopt (procedure). (line 21) * Sockets.Socket <1>: Socket (procedure). (line 13) * Sockets.Socket: Setting up unicast sockets. (line 6) * Sockets.SOL_SOCKET <1>: Setsockopt (procedure). (line 21) * Sockets.SOL_SOCKET: Getsockopt (procedure). (line 21) * Sockets.Unset_Buffer: Unset_Buffer (procedure). (line 12) * SOL_SOCKET <1>: Setsockopt (procedure). (line 21) * SOL_SOCKET: Getsockopt (procedure). (line 21) * Stream_Element_Array <1>: Send (procedure). (line 18) * Stream_Element_Array <2>: Receive_Some (procedure). (line 22) * Stream_Element_Array <3>: Receive (procedure). (line 19) * Stream_Element_Array <4>: Receive (function). (line 23) * Stream_Element_Array: Raw data manipulation. (line 6) * Stream_Element_Count <1>: Receive_Some (procedure). (line 22) * Stream_Element_Count: Receive (function). (line 23) * String_Access: Sockets.Naming package. (line 39) * String_Array: Sockets.Naming package. (line 44) * Suggesting a feature: Resources on the Internet. (line 6) * TCP socket: Setting up unicast sockets. (line 6) * UDP socket: Setting up unicast sockets. (line 6) * Unicast sockets: Setting up unicast sockets. (line 6) * Unset_Buffer: Unset_Buffer (procedure). (line 12) * Value: Value (function). (line 12)  Tag Table: Node: Top796 Node: What is AdaSockets?1370 Node: Installing AdaSockets2259 Node: Using AdaSockets3243 Node: Compiling an Ada application3534 Node: Setting up unicast sockets4160 Node: Setting up multicast sockets5459 Node: Sending and receiving data6784 Node: Raw data manipulation7146 Node: String-oriented exchanges7545 Node: Sockets package8636 Node: Accept_Socket (procedure)10673 Node: Bind (procedure)12463 Node: Connect (procedure)13647 Node: Get (function)14909 Node: Get_Char (function)16024 Node: Get_Line (function)16809 Node: Get_Line (procedure)18032 Node: Getsockopt (procedure)19116 Node: Listen (procedure)20340 Node: New_Line (procedure)21129 Node: Put (procedure)21775 Node: Put_Line (procedure)22423 Node: Receive (function)23133 Node: Receive (procedure)24259 Node: Receive_Some (procedure)25196 Node: Send (procedure)26304 Node: Set_Buffer (procedure)26954 Node: Setsockopt (procedure)28083 Node: Shutdown (procedure)29293 Node: Socket (procedure)29847 Node: Unset_Buffer (procedure)31132 Node: Sockets.Multicast package31777 Node: Create_Multicast_Socket (function)32601 Node: Create_Multicast_Socket (function)34402 Node: Sockets.Naming package36087 Node: Address_Of (function)38602 Node: Any_Address (function)39133 Node: Get_Peer_Addr (function)39460 Node: Get_Peer_Port (function)39947 Node: Get_Sock_Addr (function)40450 Node: Get_Sock_Port (function)40955 Node: Host_Name (function)41456 Node: Image (function)41892 Node: Info_Of_Name_Or_IP (function)42280 Node: Is_IP_Address (function)42927 Node: Name_Of (function)43351 Node: Value (function)43855 Node: Contributors44259 Node: Resources on the Internet45661 Node: Index46232  End Tag Table adasockets-1.8.10/Makefile.VMS0000644000175000001440000000061711350471577012761 00000000000000# Main Makefile.VMS # # $Revision$ # # # This file is part of adasockets port on OpenVMS # .PHONY: all clean distclean .DEFAULT: all all: make "-C" [.vms] all make "-C" [.src] all make "-C" [.examples] all clean: make "-C" [.vms] clean make "-C" [.src] clean make "-C" [.examples] clean distclean: make "-C" [.vms] distclean make "-C" [.src] distclean make "-C" [.examples] distclean adasockets-1.8.10/src/0000755000175000017500000000000011746260707011524 500000000000000adasockets-1.8.10/src/sockets-thin.ads.vms0000644000175000017500000003162611746260666015370 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . T H I N -- -- -- -- S p e c -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- with GNAT.OS_Lib; with Interfaces.C.Pointers; with Interfaces.C.Strings; with Sockets.Types; use Sockets.Types; with System.Storage_Elements; package Sockets.Thin is package C renames Interfaces.C; package Strings renames C.Strings; generic package Pointers renames C.Pointers; use type C.int; -- This is an ugly hack to be able to declare the Failure constant -- below. Success : constant C.int := 0; Failure : constant C.int := -1; type Int_Access is access all C.int; pragma Convention (C, Int_Access); -- Access to C integers type pid_t is new C.int; pragma Convention (C, pid_t); type mode_t is new C.int; pragma Convention (C, mode_t); type key_t is new C.int; pragma Convention (C, key_t); type Chars_Ptr_Array is array (C.size_t range <>) of aliased Strings.chars_ptr; package Chars_Ptr_Pointers is new Pointers (C.size_t, Strings.chars_ptr, Chars_Ptr_Array, Strings.Null_Ptr); -- Arrays of C (char *) type In_Addr_Access_Array is array (Positive range <>) of aliased In_Addr_Access; pragma Convention (C, In_Addr_Access_Array); package In_Addr_Access_Pointers is new Pointers (Positive, In_Addr_Access, In_Addr_Access_Array, null); -- Array of internet addresses type Sockaddr_Access is access all Sockaddr; pragma Convention (C, Sockaddr_Access); -- Access to socket address type Sockaddr_In_Access is access all Sockaddr_In; pragma Convention (C, Sockaddr_In_Access); -- Access to internet socket address type Ip_Mreq is record Imr_Multiaddr : In_Addr; Imr_Interface : In_Addr := Inaddr_Any; end record; pragma Convention (C, Ip_Mreq); -- Multicast structure type Hostent is record H_Name : Strings.chars_ptr; H_Aliases : Chars_Ptr_Pointers.Pointer; H_Addrtype : C.int; H_Length : C.int; H_Addr_List : In_Addr_Access_Pointers.Pointer; end record; pragma Convention (C, Hostent); -- Host entry type Hostent_Access is access all Hostent; pragma Convention (C, Hostent_Access); -- Access to host entry type Iovec is record Iov_Base : System.Address; Iov_Len : System.Storage_Elements.Storage_Offset; end record; pragma Convention (C, Iovec); -- Iovec C type type Msghdr is record Msg_Name : System.Address; Msg_Namelen : C.int; Msg_Iov : System.Address; Msg_Iovlen : C.int; Msg_Accrights : System.Address; Msg_Accrightslen : C.int; end record; pragma Convention (C, Msghdr); -- Message header type Msghdr_Access is access all Msghdr; pragma Convention (C, Msghdr_Access); -- Access to message header. type Two_Int is array (0 .. 1) of C.int; pragma Convention (C, Two_Int); -- Used with socketpair() type Pollfd is record Fd : C.int; Events : C.short; Revents : C.short; end record; pragma Convention (C, Pollfd); type Pollfd_Array is array (Positive range <>) of Pollfd; pragma Convention (C, Pollfd_Array); function C_Accept (S : C.int; Addr : System.Address; Addrlen : access C.int) return C.int; function C_Bind (S : C.int; Name : System.Address; Namelen : C.int) return C.int; function C_Close (Fildes : C.int) return C.int; function C_Connect (S : C.int; Name : System.Address; Namelen : C.int) return C.int; function C_Dup2 (Fildes, Fildes2 : C.int) return C.int; function C_Fcntl (Fildes : C.int; Cmd : C.int; Arg : C.int := 0) return C.int; function C_Getenv (Name : Strings.chars_ptr) return Strings.chars_ptr; function C_Gethostbyaddr (Addr : Strings.chars_ptr; Length : C.int; Typ : C.int) return Hostent_Access; function C_Gethostbyname (Name : Strings.chars_ptr) return Hostent_Access; function C_Gethostname (Name : Strings.chars_ptr; Namelen : C.int) return C.int; function C_Gethostname (Name : System.Address; Namelen : C.int) return C.int; function C_Getpeername (S : C.int; Name : System.Address; Namelen : access C.int) return C.int; function C_Getpid return pid_t; function C_Getsockname (S : C.int; Name : Sockaddr_Access; Namelen : access C.int) return C.int; function C_Getsockname (S : C.int; Name : System.Address; Namelen : access C.int) return C.int; function C_Getsockopt (S : C.int; Level : C.int; Optname : C.int; Optval : Strings.chars_ptr; Optlen : access C.int) return C.int; function C_Getsockopt (S : C.int; Level : C.int; Optname : C.int; Optval : System.Address; Optlen : access C.int) return C.int; function C_Inet_Addr (Cp : Strings.chars_ptr) return Types.In_Addr; function C_Inet_Network (Cp : Strings.chars_ptr) return Interfaces.Unsigned_32; function C_Inet_Makeaddr (Net : C.int; Lna : C.int) return In_Addr; function C_Inet_Lnaof (I : In_Addr) return C.int; function C_Inet_Netof (I : In_Addr) return C.int; function C_Inet_Ntoa (I : In_Addr) return Strings.chars_ptr; function C_Kill (Pid : pid_t; Sig : C.int) return C.int; function C_Listen (S, Backlog : C.int) return C.int; function C_Msgget (Key : key_t; Msgflg : C.int) return C.int; function C_Msgrcv (Msqid : C.int; Msgp : Strings.chars_ptr; Msgsz : C.int; Msgtyp : C.long; Msgflg : C.int) return C.int; function C_Msgsnd (Msqid : C.int; Msgp : Strings.chars_ptr; Msgsz : C.int; Msgflg : C.int) return C.int; function C_Open (Path : Strings.chars_ptr; Oflag : C.int; Mode : mode_t := 0) return C.int; function C_Socketpair (Domain : C.int; Typ : C.int; Protocol : C.int; Filedes : System.Address) return C.int; function C_Poll (Fds : System.Address; Nfds : C.unsigned_long; Timeout : C.int) return C.int; function C_Read (Fildes : C.int; Buf : System.Address; Nbyte : C.int) return C.int; function C_Readv (Fildes : C.int; Iov : System.Address; Iovcnt : C.int) return C.int; function C_Recv (S : C.int; Buf : System.Address; Len, Flags : C.int) return C.int; function C_Recvfrom (S : C.int; Buf : System.Address; Len : C.int; Flags : C.int; From : System.Address; Fromlen : access C.int) return C.int; function C_Recvmsg (S : C.int; Msg : Msghdr_Access; Flags : C.int) return C.int; function C_Send (S : C.int; Msg : System.Address; Len : C.int; Flags : C.int) return C.int; function C_Sendmsg (S : C.int; Msg : Msghdr_Access; Flags : C.int) return C.int; function C_Sendto (S : C.int; Msg : System.Address; Len : C.int; Flags : C.int; To : System.Address; Tolen : C.int) return C.int; function C_Setsid return pid_t; function C_Setsockopt (S : C.int; Level : C.int; Optname : C.int; Optval : System.Address; Optlen : C.int) return C.int; procedure C_Shutdown (S : C.int; How : C.int); function C_Socket (Domain, Typ, Protocol : C.int) return C.int; function C_Strerror (Errnum : C.int) return Strings.chars_ptr; function C_Write (Fildes : C.int; Buf : System.Address; Nbyte : C.int) return C.int; function C_Writev (Fildes : C.int; Iov : System.Address; Iovcnt : C.int) return C.int; function C_Ioctl (S : C.int; Req : C.int; Arg : access C.int) return C.int; function Errno return Integer; private pragma Import (C, C_Accept, "accept"); pragma Import (C, C_Bind, "bind"); pragma Import (C, C_Close, "close"); pragma Import (C, C_Connect, "connect"); pragma Import (C, C_Dup2, "dup2"); pragma Import (C, C_Fcntl, "fcntl"); pragma Import (C, C_Getenv, "getenv"); pragma Import (C, C_Gethostbyaddr, "gethostbyaddr"); pragma Import (C, C_Gethostbyname, "gethostbyname"); pragma Import (C, C_Gethostname, "gethostname"); pragma Import (C, C_Getpeername, "getpeername"); pragma Import (C, C_Getpid, "getpid"); pragma Import (C, C_Getsockname, "getsockname"); pragma Import (C, C_Getsockopt, "getsockopt"); pragma Import (C, C_Inet_Addr, "inet_addr"); pragma Import (C, C_Inet_Network, "inet_network"); pragma Import (C, C_Inet_Makeaddr, "inet_makeaddr"); pragma Import (C, C_Inet_Lnaof, "inet_lnaof"); pragma Import (C, C_Inet_Netof, "inet_netof"); pragma Import (C, C_Inet_Ntoa, "inet_ntoa"); pragma Import (C, C_Kill, "kill"); pragma Import (C, C_Listen, "listen"); pragma Import (C, C_Msgget, "msgget"); pragma Import (C, C_Msgrcv, "msgrcv"); pragma Import (C, C_Msgsnd, "msgsnd"); pragma Import (C, C_Open, "open"); pragma Import (C, C_Poll, "poll"); pragma Import (C, C_Read, "read"); pragma Import (C, C_Readv, "readv"); pragma Import (C, C_Recv, "recv"); pragma Import (C, C_Recvfrom, "recvfrom"); pragma Import (C, C_Recvmsg, "recvmsg"); pragma Import (C, C_Send, "send"); pragma Import (C, C_Sendmsg, "sendmsg"); pragma Import (C, C_Sendto, "sendto"); pragma Import (C, C_Setsid, "setsid"); pragma Import (C, C_Setsockopt, "setsockopt"); pragma Import (C, C_Shutdown, "shutdown"); pragma Import (C, C_Socket, "socket"); pragma Import (C, C_Strerror, "strerror"); pragma Import (C, C_Write, "write"); pragma Import (C, C_Writev, "writev"); pragma Import (C, C_Ioctl, "ioctl"); function Errno return Integer renames GNAT.OS_Lib.Errno; end Sockets.Thin; adasockets-1.8.10/src/sockets-stream_io.adb0000644000175000017500000000712711720162553015546 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . S T R E A M _ I O -- -- -- -- B o d y -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- package body Sockets.Stream_IO is ---------------- -- Initialize -- ---------------- procedure Initialize (Stream : in out Socket_Stream_Type; FD : Socket_FD) is begin Stream.FD := FD; end Initialize; ---------- -- Read -- ---------- procedure Read (Stream : in out Socket_Stream_Type; Item : out Ada.Streams.Stream_Element_Array; Last : out Ada.Streams.Stream_Element_Offset) is begin Receive (Stream.FD, Item); Last := Item'Last; end Read; ----------- -- Write -- ----------- procedure Write (Stream : in out Socket_Stream_Type; Item : Ada.Streams.Stream_Element_Array) is begin Send (Stream.FD, Item); end Write; end Sockets.Stream_IO; adasockets-1.8.10/src/Makefile.am0000644000175000017500000000756211746260666013516 00000000000000privatelibdir = $(libdir)/adasockets bin_SCRIPTS = adasockets-config lib_LTLIBRARIES = libadasockets.la dist_libadasockets_la_SOURCES = \ sockets-multicast.ads \ sockets-multicast.adb \ sockets-naming.ads \ sockets-naming.adb \ sockets-stream_io.ads \ sockets-stream_io.adb \ sockets-utils.ads \ sockets-utils.adb \ sockets.ads \ sockets.adb nodist_libadasockets_la_SOURCES = \ sockets-thin.ads \ sockets-constants.ads \ sockets-link.ads \ sockets-types.ads libadasockets_la_LDFLAGS = -version-info $(LIBVERSIONINFO) libadasockets_la_LINK = $(LIBTOOL) --tag=CC --mode=link $(CC) \ -o libadasockets.la EXTRA_DIST = Makefile.RTEMS Makefile.VMS sockets-vms_link.ads \ sockets-windows_link.ads sockets-windows_link.adb \ sockets-link.ads.vms \ sockets-thin.adb.vms sockets-thin.adb.win32 \ sockets-thin.ads.unix sockets-thin.ads.vms sockets-thin.ads.win32 \ constants.c constants.sh \ split.adb adasockets-config ADA_OBJECTS = \ sockets-constants.o \ sockets-link.o \ sockets-multicast.o \ sockets-naming.o \ sockets-stream_io.o \ sockets-thin.o \ sockets-types.o \ sockets-utils.o \ sockets.o ALIS = $(ADA_OBJECTS:.o=.ali) ADACOMPILER = $(top_srcdir)/support/adacompiler ADAFLAGS = @ADAFLAGS@ -I. -I$(srcdir) CLEANFILES = *.o *.ali b~* DISTCLEANFILES = b_split.c split constants_nodef \ sockets-thin.ads sockets-thin.adb \ sockets-constants.ads constants_nodef: constants.c config.h $(CC) -I. -o constants_nodef $(srcdir)/constants.c sockets-constants.ads: $(srcdir)/constants.sh split constants_nodef $(SHELL) $(srcdir)/constants.sh Sockets.Constants $(srcdir) \ sockets-constants.ads split: $(srcdir)/split.adb $(GNATMAKE) -g -O2 $(srcdir)/split.adb pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = adasockets.pc if WIN32 nodist_libadasockets_la_SOURCES += \ sockets-windows_link.ads sockets-windows_link.adb \ sockets-thin.adb ADA_OBJECTS += sockets-windows_link.o sockets-thin.ads: $(srcdir)/sockets-thin.ads.win32 cp $(srcdir)/sockets-thin.ads.win32 sockets-thin.ads cp $(srcdir)/sockets-thin.adb.win32 sockets-thin.adb else sockets-thin.ads: $(srcdir)/sockets-thin.ads.unix cp -f $(srcdir)/sockets-thin.ads.unix sockets-thin.ads endif SUFFIXES = .ads .lo .ali .ads.lo: if [ -f `echo $< | sed -e 's/s$$/b/'` ]; then \ $(LIBTOOL) --tag=CC --mode=compile \ $(ADACOMPILER) $(GNATMAKE) $(ADAFLAGS) \ `echo $< | sed -e 's/s$$/b/'`; \ else \ $(LIBTOOL) --tag=CC --mode=compile \ $(ADACOMPILER) $(GNATMAKE) $(ADAFLAGS) $<; \ fi .lo.ali: install-data-local: all rm -rf $(DESTDIR)$(privatelibdir) $(mkinstalldirs) $(DESTDIR)$(privatelibdir) $(INSTALL) -m 444 $(ALIS) $(DESTDIR)$(privatelibdir) for i in $(dist_libadasockets_la_SOURCES) $(nodist_libadasockets_la_SOURCES); do \ if test -f $$i; then \ $(INSTALL) -m 644 $$i $(DESTDIR)$(privatelibdir); \ else \ $(INSTALL) -m 644 $(srcdir)/$$i $(DESTDIR)$(privatelibdir); \ fi \ done uninstall-local: rm -rf $(DESTDIR)$(privatelibdir) ### DO NOT REMOVE THIS LINE, IT IS USED BY MAKEDEPEND ### sockets-multicast.lo : sockets.ads sockets.adb sockets-constants.ads \ sockets-link.ads sockets-multicast.ads sockets-multicast.adb \ sockets-naming.ads sockets-thin.ads sockets-types.ads sockets-utils.ads sockets.lo : sockets.ads sockets.adb sockets-constants.ads sockets-link.ads \ sockets-naming.ads sockets-thin.ads sockets-types.ads sockets-utils.ads sockets-constants.lo : sockets.ads sockets-constants.ads sockets-naming.lo : sockets.ads sockets-constants.ads sockets-naming.ads \ sockets-naming.adb sockets-thin.ads sockets-types.ads sockets-utils.ads sockets-thin.lo : sockets.ads sockets-thin.ads sockets-types.ads sockets-types.lo : sockets.ads sockets-types.ads sockets-utils.lo : sockets.ads sockets-thin.ads sockets-types.ads \ sockets-utils.ads sockets-utils.adb sockets-link.lo : sockets.ads sockets-link.ads sockets-stream_io.lo : sockets.ads sockets-stream_io.ads sockets-stream_io.adb adasockets-1.8.10/src/sockets-utils.ads0000644000175000017500000000726611746260666014765 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . U T I L S -- -- -- -- S p e c -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- with Interfaces.C; private package Sockets.Utils is pragma Elaborate_Body; procedure Raise_With_Message (Message : String; With_Errno : Boolean := True); pragma No_Return (Raise_With_Message); -- Raise Socket_Error with an associated error message function Port_To_Network (Port : Interfaces.C.unsigned_short) return Interfaces.C.unsigned_short; pragma Inline (Port_To_Network); function Network_To_Port (Port : Interfaces.C.unsigned_short) return Interfaces.C.unsigned_short renames Port_To_Network; function "*" (Left : String; Right : Natural) return String; pragma Inline ("*"); -- Return Left string repeated Right times function Is_IP_Address (Something : String) return Boolean; -- Return True if the name looks like an IP address, False otherwise end Sockets.Utils; adasockets-1.8.10/src/sockets-utils.adb0000644000175000017500000001264111746260666014735 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . U T I L S -- -- -- -- B o d y -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- with Ada.Exceptions; use Ada.Exceptions; with Sockets.Thin; use Sockets.Thin; with System; use System; package body Sockets.Utils is use Interfaces.C; --------- -- "*" -- --------- function "*" (Left : String; Right : Natural) return String is Result : String (1 .. Left'Length * Right); First : Positive := 1; Last : Natural := First + Left'Length - 1; begin for I in 1 .. Right loop Result (First .. Last) := Left; First := First + Left'Length; Last := Last + Left'Length; end loop; return Result; end "*"; ------------------- -- Is_Ip_Address -- ------------------- function Is_IP_Address (Something : String) return Boolean is begin for Index in Something'Range loop declare Current : Character renames Something (Index); begin if (Current < '0' or else Current > '9') and then Current /= '.' then return False; end if; end; end loop; return True; end Is_IP_Address; --------------------- -- Port_To_Network -- --------------------- function Port_To_Network (Port : unsigned_short) return unsigned_short is begin pragma Warnings (Off); -- Test is statically always True or False if Default_Bit_Order = High_Order_First then return Port; else return (Port / 256) + (Port mod 256) * 256; end if; pragma Warnings (On); end Port_To_Network; ------------------------ -- Raise_With_Message -- ------------------------ procedure Raise_With_Message (Message : String; With_Errno : Boolean := True) is Current_Errno : constant Integer := Errno; begin if With_Errno then declare -- Using a local block avoids implicit memory allocation, -- which would erase the Errno value on Win32. Message_Text : constant String := Message & " (errno is" & Integer'Image (Current_Errno) & ")"; begin Raise_Exception (Socket_Error'Identity, Message_Text); end; else Raise_Exception (Socket_Error'Identity, Message); end if; -- The following line works around a bug in GNAT that does not -- recognize Ada.Exceptions.Raise_Exception as raising an exception, -- even if it can compute statically that the occurrence cannot -- be Null_Occurrence ??? raise Program_Error; end Raise_With_Message; end Sockets.Utils; adasockets-1.8.10/src/config.h.in0000644000175000001440000000656211746260707013474 00000000000000/* src/config.h.in. Generated from configure.ac by autoheader. */ /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_ERRNO_H /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the `nsl' library (-lnsl). */ #undef HAVE_LIBNSL /* Define to 1 if you have the `resolv' library (-lresolv). */ #undef HAVE_LIBRESOLV /* Define to 1 if you have the `socket' library (-lsocket). */ #undef HAVE_LIBSOCKET /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_NETDB_H /* Define to 1 if you have the header file. */ #undef HAVE_NETINET_IN_H /* Define to 1 if you have the header file. */ #undef HAVE_NETINET_TCP_H /* Define to 1 if you have the header file. */ #undef HAVE_POLL_H /* Define to 1 if you have the header file. */ #undef HAVE_SIGNAL_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDIO_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_STROPTS_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_CONF_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_FILE_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_IOCTL_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_PARAM_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SOCKET_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SYSTEMINFO_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_TERMIOS_H /* Define to 1 if you have the header file. */ #undef HAVE_TERMIO_H /* Define to 1 if you have the header file. */ #undef HAVE_TIME_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if you have the header file. */ #undef HAVE_WINDOWS_H /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION adasockets-1.8.10/src/sockets-thin.ads.win320000644000175000017500000003156511746260666015527 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . T H I N -- -- -- -- S p e c -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- with Interfaces.C.Pointers; with Interfaces.C.Strings; with Sockets.Types; use Sockets.Types; with System.Storage_Elements; package Sockets.Thin is package C renames Interfaces.C; package Strings renames C.Strings; generic package Pointers renames C.Pointers; use type C.int; -- This is an ugly hack to be able to declare the Failure constant -- below. Success : constant C.int := 0; Failure : constant C.int := -1; type Int_Access is access all C.int; pragma Convention (C, Int_Access); -- Access to C integers type pid_t is new C.int; pragma Convention (C, pid_t); type mode_t is new C.int; pragma Convention (C, mode_t); type key_t is new C.int; pragma Convention (C, key_t); type Chars_Ptr_Array is array (C.size_t range <>) of aliased Strings.chars_ptr; package Chars_Ptr_Pointers is new Pointers (C.size_t, Strings.chars_ptr, Chars_Ptr_Array, Strings.Null_Ptr); -- Arrays of C (char *) type In_Addr_Access_Array is array (Positive range <>) of aliased In_Addr_Access; pragma Convention (C, In_Addr_Access_Array); package In_Addr_Access_Pointers is new Pointers (Positive, In_Addr_Access, In_Addr_Access_Array, null); -- Array of internet addresses type Sockaddr_Access is access all Sockaddr; pragma Convention (C, Sockaddr_Access); -- Access to socket address type Sockaddr_In_Access is access all Sockaddr_In; pragma Convention (C, Sockaddr_In_Access); -- Access to internet socket address type Ip_Mreq is record Imr_Multiaddr : In_Addr; Imr_Interface : In_Addr := Inaddr_Any; end record; pragma Convention (C, Ip_Mreq); -- Multicast structure type Hostent is record H_Name : Strings.chars_ptr; H_Aliases : Chars_Ptr_Pointers.Pointer; H_Addrtype : C.short; H_Length : C.short; H_Addr_List : In_Addr_Access_Pointers.Pointer; end record; pragma Convention (C, Hostent); -- Host entry type Hostent_Access is access all Hostent; pragma Convention (C, Hostent_Access); -- Access to host entry type Iovec is record Iov_Base : System.Address; Iov_Len : System.Storage_Elements.Storage_Offset; end record; pragma Convention (C, Iovec); -- Iovec C type type Msghdr is record Msg_Name : System.Address; Msg_Namelen : C.int; Msg_Iov : System.Address; Msg_Iovlen : C.int; Msg_Accrights : System.Address; Msg_Accrightslen : C.int; end record; pragma Convention (C, Msghdr); -- Message header type Msghdr_Access is access all Msghdr; pragma Convention (C, Msghdr_Access); -- Access to message header. type Two_Int is array (0 .. 1) of C.int; pragma Convention (C, Two_Int); -- Used with socketpair() type Pollfd is record Fd : C.int; Events : C.short; Revents : C.short; end record; pragma Convention (C, Pollfd); type Pollfd_Array is array (Positive range <>) of Pollfd; pragma Convention (C, Pollfd_Array); function C_Accept (S : C.int; Addr : System.Address; Addrlen : access C.int) return C.int; function C_Bind (S : C.int; Name : System.Address; Namelen : C.int) return C.int; function C_Close (Fildes : C.int) return C.int; function C_Connect (S : C.int; Name : System.Address; Namelen : C.int) return C.int; function C_Dup2 (Fildes, Fildes2 : C.int) return C.int; function C_Fcntl (Fildes : C.int; Cmd : C.int; Arg : C.int := 0) return C.int; function C_Getenv (Name : Strings.chars_ptr) return Strings.chars_ptr; function C_Gethostbyaddr (Addr : Strings.chars_ptr; Length : C.int; Typ : C.int) return Hostent_Access; function C_Gethostbyname (Name : Strings.chars_ptr) return Hostent_Access; function C_Gethostname (Name : Strings.chars_ptr; Namelen : C.int) return C.int; function C_Gethostname (Name : System.Address; Namelen : C.int) return C.int; function C_Getpeername (S : C.int; Name : System.Address; Namelen : access C.int) return C.int; function C_Getpid return pid_t; function C_Getsockname (S : C.int; Name : Sockaddr_Access; Namelen : access C.int) return C.int; function C_Getsockname (S : C.int; Name : System.Address; Namelen : access C.int) return C.int; function C_Getsockopt (S : C.int; Level : C.int; Optname : C.int; Optval : Strings.chars_ptr; Optlen : access C.int) return C.int; function C_Getsockopt (S : C.int; Level : C.int; Optname : C.int; Optval : System.Address; Optlen : access C.int) return C.int; function C_Inet_Addr (Cp : Strings.chars_ptr) return Types.In_Addr; function C_Inet_Network (Cp : Strings.chars_ptr) return Interfaces.Unsigned_32; function C_Inet_Makeaddr (Net : C.int; Lna : C.int) return In_Addr; function C_Inet_Lnaof (I : In_Addr) return C.int; function C_Inet_Netof (I : In_Addr) return C.int; function C_Inet_Ntoa (I : In_Addr) return Strings.chars_ptr; function C_Kill (Pid : pid_t; Sig : C.int) return C.int; function C_Listen (S, Backlog : C.int) return C.int; function C_Msgget (Key : key_t; Msgflg : C.int) return C.int; function C_Msgrcv (Msqid : C.int; Msgp : Strings.chars_ptr; Msgsz : C.int; Msgtyp : C.long; Msgflg : C.int) return C.int; function C_Msgsnd (Msqid : C.int; Msgp : Strings.chars_ptr; Msgsz : C.int; Msgflg : C.int) return C.int; function C_Open (Path : Strings.chars_ptr; Oflag : C.int; Mode : mode_t := 0) return C.int; function C_Socketpair (Domain : C.int; Typ : C.int; Protocol : C.int; Filedes : System.Address) return C.int; function C_Poll (Fds : System.Address; Nfds : C.unsigned_long; Timeout : C.int) return C.int; function C_Read (Fildes : C.int; Buf : System.Address; Nbyte : C.int) return C.int; function C_Readv (Fildes : C.int; Iov : System.Address; Iovcnt : C.int) return C.int; function C_Recv (S : C.int; Buf : System.Address; Len, Flags : C.int) return C.int; function C_Recvfrom (S : C.int; Buf : System.Address; Len : C.int; Flags : C.int; From : System.Address; Fromlen : access C.int) return C.int; function C_Recvmsg (S : C.int; Msg : Msghdr_Access; Flags : C.int) return C.int; function C_Send (S : C.int; Msg : System.Address; Len : C.int; Flags : C.int) return C.int; function C_Sendmsg (S : C.int; Msg : Msghdr_Access; Flags : C.int) return C.int; function C_Sendto (S : C.int; Msg : System.Address; Len : C.int; Flags : C.int; To : System.Address; Tolen : C.int) return C.int; function C_Setsid return pid_t; function C_Setsockopt (S : C.int; Level : C.int; Optname : C.int; Optval : System.Address; Optlen : C.int) return C.int; procedure C_Shutdown (S : C.int; How : C.int); function C_Socket (Domain, Typ, Protocol : C.int) return C.int; function C_Strerror (Errnum : C.int) return Strings.chars_ptr; function C_Write (Fildes : C.int; Buf : System.Address; Nbyte : C.int) return C.int; function C_Writev (Fildes : C.int; Iov : System.Address; Iovcnt : C.int) return C.int; function C_Ioctl (S : C.int; Req : C.int; Arg : access C.int) return C.int; function Errno return Integer; private pragma Import (Stdcall, C_Accept, "accept"); pragma Import (Stdcall, C_Bind, "bind"); pragma Import (Stdcall, C_Close, "closesocket"); pragma Import (Stdcall, C_Connect, "connect"); pragma Import (Stdcall, C_Dup2, "dup2"); pragma Import (Stdcall, C_Fcntl, "fcntl"); pragma Import (Stdcall, C_Getenv, "getenv"); pragma Import (Stdcall, C_Gethostbyaddr, "gethostbyaddr"); pragma Import (Stdcall, C_Gethostbyname, "gethostbyname"); pragma Import (Stdcall, C_Gethostname, "gethostname"); pragma Import (Stdcall, C_Getpeername, "getpeername"); pragma Import (Stdcall, C_Getpid, "getpid"); pragma Import (Stdcall, C_Getsockname, "getsockname"); pragma Import (Stdcall, C_Getsockopt, "getsockopt"); pragma Import (Stdcall, C_Inet_Addr, "inet_addr"); pragma Import (Stdcall, C_Inet_Network, "inet_network"); pragma Import (Stdcall, C_Inet_Makeaddr, "inet_makeaddr"); pragma Import (Stdcall, C_Inet_Lnaof, "inet_lnaof"); pragma Import (Stdcall, C_Inet_Netof, "inet_netof"); pragma Import (Stdcall, C_Inet_Ntoa, "inet_ntoa"); pragma Import (Stdcall, C_Kill, "kill"); pragma Import (Stdcall, C_Listen, "listen"); pragma Import (Stdcall, C_Msgget, "msgget"); pragma Import (Stdcall, C_Msgrcv, "msgrcv"); pragma Import (Stdcall, C_Msgsnd, "msgsnd"); pragma Import (Stdcall, C_Open, "open"); pragma Import (Stdcall, C_Recv, "recv"); pragma Import (Stdcall, C_Recvfrom, "recvfrom"); pragma Import (Stdcall, C_Recvmsg, "recvmsg"); pragma Import (Stdcall, C_Send, "send"); pragma Import (Stdcall, C_Sendmsg, "sendmsg"); pragma Import (Stdcall, C_Sendto, "sendto"); pragma Import (Stdcall, C_Setsid, "setsid"); pragma Import (Stdcall, C_Setsockopt, "setsockopt"); pragma Import (Stdcall, C_Shutdown, "shutdown"); pragma Import (Stdcall, C_Socket, "socket"); pragma Import (Stdcall, C_Strerror, "strerror"); pragma Import (Stdcall, C_Ioctl, "ioctlsocket"); end Sockets.Thin; adasockets-1.8.10/src/constants.c0000644000175000017500000000536511746260666013641 00000000000000/* * This program must be called with the constant name as the CONSTANT_NAME * define. If this is not the case, then a generic version which takes a * symbol to undefine as the first argument will be built. */ #include #ifdef HAVE_SYS_CONF_H # ifdef HAVE_SYS_PARAM_H # include # endif # ifdef HAVE_TIME_H # include # endif #include #endif #ifdef HAVE_SYS_FILE_H #include #endif #ifdef HAVE_SYS_IOCTL_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_SYS_SYSTEMINFO_H #include #endif #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_ERRNO_H #include #endif #ifdef HAVE_FCNTL_H #include #endif #ifdef HAVE_NETDB_H #include #endif #ifdef HAVE_NETINET_IN_H #include #endif #ifdef HAVE_NETINET_TCP_H #include #endif #ifdef HAVE_POLL_H #include #endif #ifdef HAVE_SIGNAL_H #include #endif #ifdef HAVE_STDIO_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_STROPTS_H #include #endif #ifdef HAVE_TERMIO_H #include #endif #ifdef HAVE_TERMIOS_H #include #endif #ifdef HAVE_WINDOWS_H #define Win32_Winsock #include /* This directive is checked only for mingw32 2.8.1 */ #if (_WIN32_WINNT >= 0x0400) #include #endif /* Absent declarations */ #define POLLIN 1 #define POLLPRI 2 #define POLLOUT 4 /* Undefine cygwin specific declarations to replace them */ #undef EINTR #undef EWOULDBLOCK #undef EINPROGRESS #undef EALREADY #undef EISCONN #undef ECONNREFUSED /* Replace with Windows sockets declaration */ #define EINTR WSAEINTR #define EWOULDBLOCK WSAEWOULDBLOCK #define EINPROGRESS WSAEINPROGRESS #define EALREADY WSAEALREADY #define EISCONN WSAEISCONN #define ECONNREFUSED WSAECONNREFUSED #endif #include static char * capitalize (char *name) { int beginning = 1; char *result = (char *) malloc (strlen (name) + 1); char *ptr; for (ptr = result; *name; ptr++, name++) { *ptr = *name; if (beginning) { beginning = 0; } else if (*ptr == '_') { beginning = 1; } else if (isupper(*ptr)) { *ptr = tolower(*ptr); } } *ptr = '\0'; return result; } static void output (char *name, int value) { char *capitalized = capitalize (name); if (value >= 0) { printf (" %-20s : constant := 16#%04X#;\n", capitalized, value); } else { printf (" %-20s : constant := %d;\n", capitalized, value); } } int main (int argc, char *argv[]) { #ifdef CONSTANT_NAME output (argv[1], CONSTANT_NAME); #else output (argv[1], -1); #endif exit (0); } adasockets-1.8.10/src/sockets-stream_io.ads0000644000175000017500000000707211720162553015566 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . S T R E A M _ I O -- -- -- -- S p e c -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- with Ada.Streams; package Sockets.Stream_IO is type Socket_Stream_Type is new Ada.Streams.Root_Stream_Type with private; procedure Initialize (Stream : in out Socket_Stream_Type; FD : Socket_FD); -- Initialize must be called with an opened socket as parameter before -- being used as a stream. procedure Read (Stream : in out Socket_Stream_Type; Item : out Ada.Streams.Stream_Element_Array; Last : out Ada.Streams.Stream_Element_Offset); procedure Write (Stream : in out Socket_Stream_Type; Item : Ada.Streams.Stream_Element_Array); private type Socket_Stream_Type is new Ada.Streams.Root_Stream_Type with record FD : Socket_FD; end record; end Sockets.Stream_IO; adasockets-1.8.10/src/sockets-thin.adb.vms0000644000175000017500000001345611746260666015350 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . T H I N -- -- -- -- B o d y -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- -- Platform specific file for OpenVMS -- -- -- -- Based on Windows specific file written -- -- by Maxim Reznik -- ----------------------------------------------------------------------------- with Sockets.Constants; with System.Address_To_Access_Conversions; package body Sockets.Thin is use type System.Address; package Int_Conversion is new System.Address_To_Access_Conversions (C.int); ------------------ -- C_Socketpair -- ------------------ function C_Socketpair (Domain : C.int; Typ : C.int; Protocol : C.int; Filedes : System.Address) return C.int is use System.Storage_Elements; use type C.char_array; INVALID_SOCKET : constant := Failure; Listen_Socket : C.int; Sin : aliased Sockaddr_In; Sin_Len : aliased C.int := Sin'Size / 8; fd : Two_Int; fd_ptr : Int_Conversion.Object_Pointer; Result : C.int; begin if Domain /= Constants.Af_Inet or Typ /= Constants.Sock_Stream or Filedes = System.Null_Address then return Failure; end if; Listen_Socket := C_Socket (Domain, Typ, Protocol); if Listen_Socket = INVALID_SOCKET then return Failure; end if; Sin.Sin_Family := Constants.Af_Inet; Sin.Sin_Addr := Inaddr_Any; Sin.Sin_Port := 0; if C_Bind (Listen_Socket, Sin'Address, Sin'Size / 8) = Failure then Result := C_Close (Listen_Socket); return Failure; end if; if C_Listen (Listen_Socket, 1) = Failure then Result := C_Close (Listen_Socket); return Failure; end if; if C_Getsockname (Listen_Socket, Sin'Address, Sin_Len'Access) = Failure then Result := C_Close (Listen_Socket); return Failure; end if; Sin.Sin_Addr := (127, 0, 0, 1); fd (1) := C_Socket (Domain, Typ, Protocol); if fd (1) = INVALID_SOCKET then Result := C_Close (Listen_Socket); return Failure; end if; if C_Connect (fd (1), Sin'Address, Sin'Size / 8) = Failure then Result := C_Close (fd (1)); Result := C_Close (Listen_Socket); return Failure; end if; fd (0) := C_Accept (Listen_Socket, Sin'Address, Sin_Len'Access); if fd (0) = INVALID_SOCKET then Result := C_Close (fd (1)); Result := C_Close (Listen_Socket); return Failure; end if; fd_ptr := Int_Conversion.To_Pointer (Filedes); fd_ptr.all := fd (0); fd_ptr := Int_Conversion.To_Pointer (Filedes + (C.int'Size / 8)); fd_ptr.all := fd (1); return Success; end C_Socketpair; end Sockets.Thin; adasockets-1.8.10/src/sockets-multicast.ads0000644000175000017500000001062511746260666015623 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . M U L T I C A S T -- -- -- -- S p e c -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- with Sockets.Types; package Sockets.Multicast is pragma Elaborate_Body; -- This package aims at helping the creation of multicast sockets type Multicast_Socket_FD is new Socket_FD with private; Null_Multicast_Socket_FD : constant Multicast_Socket_FD; function Create_Multicast_Socket (Group : String; Port : Positive; TTL : Positive := 16; Self_Loop : Boolean := True; Local_If : String := "0.0.0.0") return Multicast_Socket_FD; -- Create a multicast socket function Create_Multicast_Socket (Group : String; Port : Positive; Local_Port : Natural; TTL : Positive := 16; Local_If : String := "0.0.0.0") return Multicast_Socket_FD; -- Create a multicast socket that can only send data and is bound -- to the local port Local_Port. Use 0 if you do not care about -- the local port. procedure Send (Socket : Multicast_Socket_FD; Data : Ada.Streams.Stream_Element_Array); -- Send data over a multicast socket private procedure Socket (Sock : out Multicast_Socket_FD; Domain : Socket_Domain := PF_INET; Typ : Socket_Type := SOCK_STREAM); pragma No_Return (Socket); -- Do not call this one, it will raise Program_Error type Multicast_Socket_FD is new Socket_FD with record Target : Sockets.Types.Sockaddr_In; end record; Null_Multicast_Socket_FD : constant Multicast_Socket_FD := (Sockets.Null_Socket_FD with Target => Sockets.Types.Null_Sockaddr_In); end Sockets.Multicast; adasockets-1.8.10/src/sockets-link.ads.in0000644000175000017500000000616111746260666015160 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . L I N K -- -- -- -- S p e c -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- @WINNEEDED@with Sockets.Windows_Link; @WINNEEDED@pragma Elaborate (Sockets.Windows_Link); private package Sockets.Link is @NSLNEEDED@pragma Linker_Options ("-lnsl"); @SOCKETNEEDED@pragma Linker_Options ("-lsocket"); @RESOLVNEEDED@pragma Linker_Options ("-lresolv"); end Sockets.Link; adasockets-1.8.10/src/adasockets.pc.in0000644000175000001440000000036611350472674014516 00000000000000prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@includedir@ Name: @PACKAGE@ Description: BSD sockets in Ada. Requires: Version: @VERSION@ Libs: -L${libdir} -ladasockets Cflags: -I${libdir}/adasockets -L${libdir}/adasockets adasockets-1.8.10/src/sockets-link.ads.vms0000644000175000017500000000562411746260666015362 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . L I N K -- -- -- -- S p e c -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- with Sockets.VMS_Link; private package Sockets.Link is end Sockets.Link; adasockets-1.8.10/src/sockets-windows_link.ads0000644000175000017500000000625011746260666016324 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . W I N D O W S _ L I N K -- -- -- -- S p e c -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- -- Dmitriy Anisimkov changes only for Win32 platform -- ----------------------------------------------------------------------------- private package Sockets.Windows_Link is pragma Linker_Options ("-lwsock32"); private procedure Unsupported; pragma Export (C, Unsupported, "socketpair"); end Sockets.Windows_Link; adasockets-1.8.10/src/sockets-vms_link.ads0000644000175000017500000000611511746260666015437 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . V M S _ L I N K -- -- -- -- S p e c -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- -- Dominik Madon changes only for OpenVMS platform -- ----------------------------------------------------------------------------- private package Sockets.VMS_Link is -- pragma Linker_Options ("-lwsock32"); end Sockets.VMS_Link; adasockets-1.8.10/src/Makefile.in0000644000175000017500000005332111746260677013523 00000000000000# Makefile.in generated by automake 1.11.5 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 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split constants_nodef $(SHELL) $(srcdir)/constants.sh Sockets.Constants $(srcdir) \ sockets-constants.ads split: $(srcdir)/split.adb $(GNATMAKE) -g -O2 $(srcdir)/split.adb @WIN32_TRUE@sockets-thin.ads: $(srcdir)/sockets-thin.ads.win32 @WIN32_TRUE@ cp $(srcdir)/sockets-thin.ads.win32 sockets-thin.ads @WIN32_TRUE@ cp $(srcdir)/sockets-thin.adb.win32 sockets-thin.adb @WIN32_FALSE@sockets-thin.ads: $(srcdir)/sockets-thin.ads.unix @WIN32_FALSE@ cp -f $(srcdir)/sockets-thin.ads.unix sockets-thin.ads .ads.lo: if [ -f `echo $< | sed -e 's/s$$/b/'` ]; then \ $(LIBTOOL) --tag=CC --mode=compile \ $(ADACOMPILER) $(GNATMAKE) $(ADAFLAGS) \ `echo $< | sed -e 's/s$$/b/'`; \ else \ $(LIBTOOL) --tag=CC --mode=compile \ $(ADACOMPILER) $(GNATMAKE) $(ADAFLAGS) $<; \ fi .lo.ali: install-data-local: all rm -rf $(DESTDIR)$(privatelibdir) $(mkinstalldirs) $(DESTDIR)$(privatelibdir) $(INSTALL) -m 444 $(ALIS) $(DESTDIR)$(privatelibdir) for i in $(dist_libadasockets_la_SOURCES) $(nodist_libadasockets_la_SOURCES); do \ if test -f $$i; then \ $(INSTALL) -m 644 $$i $(DESTDIR)$(privatelibdir); \ else \ $(INSTALL) -m 644 $(srcdir)/$$i $(DESTDIR)$(privatelibdir); \ fi \ done uninstall-local: rm -rf $(DESTDIR)$(privatelibdir) ### DO NOT REMOVE THIS LINE, IT IS USED BY MAKEDEPEND ### sockets-multicast.lo : sockets.ads sockets.adb sockets-constants.ads \ sockets-link.ads sockets-multicast.ads sockets-multicast.adb \ sockets-naming.ads sockets-thin.ads sockets-types.ads sockets-utils.ads sockets.lo : sockets.ads sockets.adb sockets-constants.ads sockets-link.ads \ sockets-naming.ads sockets-thin.ads sockets-types.ads sockets-utils.ads sockets-constants.lo : sockets.ads sockets-constants.ads sockets-naming.lo : sockets.ads sockets-constants.ads sockets-naming.ads \ sockets-naming.adb sockets-thin.ads sockets-types.ads sockets-utils.ads sockets-thin.lo : sockets.ads sockets-thin.ads sockets-types.ads sockets-types.lo : sockets.ads sockets-types.ads sockets-utils.lo : sockets.ads sockets-thin.ads sockets-types.ads \ sockets-utils.ads sockets-utils.adb sockets-link.lo : sockets.ads sockets-link.ads sockets-stream_io.lo : sockets.ads sockets-stream_io.ads sockets-stream_io.adb # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: adasockets-1.8.10/src/constants.sh0000644000175000017500000000604011746260666014020 00000000000000#!/bin/sh # # This file generates any necessary constant for a given platform. # # Name of package name=$1 srcdir=$2 fname=$3 # List of constants we need to know constants="TCP_NODELAY AF_INET AF_UNIX SOCK_STREAM SOCK_DGRAM EINTR EAGAIN" constants="${constants} EWOULDBLOCK EINPROGRESS EALREADY EISCONN" constants="${constants} ECONNREFUSED FNDELAY FASYNC-FIOASYNC F_GETFL F_SETFL" constants="${constants} F_SETOWN-FIOSSAIOOWN SO_RCVBUF SO_REUSEADDR" constants="${constants} SO_REUSEPORT" constants="${constants} SOL_SOCKET SIGTERM SIGKILL O_RDONLY O_WRONLY" constants="${constants} O_RDWR HOST_NOT_FOUND TRY_AGAIN NO_RECOVERY" constants="${constants} NO_DATA NO_ADDRESS POLLIN POLLPRI POLLOUT POLLERR" constants="${constants} POLLHUP POLLNVAL I_SETSIG S_RDNORM S_WRNORM" constants="${constants} IPPROTO_IP IP_ADD_MEMBERSHIP IP_MULTICAST_LOOP" constants="${constants} IP_MULTICAST_TTL IP_DROP_MEMBERSHIP" constants="${constants} O_NONBLOCK MSG_PEEK FIONBIO FIONREAD SO_SNDBUF" constants="${constants} SOL_TCP SO_KEEPALIVE TCP_KEEPCNT TCP_KEEPIDLE TCP_KEEPINTVL" # ipv6 constants="${constants} AF_INET6" # Constants for protocol independent nodename-address translations constants="${constants} AI_ADDRCONFIG AI_ALL AI_CANONNAME" constants="${constants} AI_DEFAULT AI_MASK AI_NUMERICHOST" constants="${constants} AI_PASSIVE AI_V4MAPPED AI_V4MAPPED_CFG" constants="${constants} NI_DGRAM NI_MAXHOST NI_MAXSERV" constants="${constants} NI_NAMEREQD NI_NOFQDN NI_NUMERICHOST" constants="${constants} NI_NUMERICSERV NI_WITHSCOPEID" # setsockopt constants="${constants} IPPROTO_IPV6" constants="${constants} IPV6_UNICAST_HOPS IPV6_MULTICAST_IF" constants="${constants} IPV6_MULTICAST_HOPS IPV6_MULTICAST_LOOP" constants="${constants} IPV6_JOIN_GROUP IPV6_LEAVE_GROUP" # Debug debug=$1 # Look for any header file found tmpe=./tmpe$$ trap "rm -f ${tmpe}" 0 1 2 3 15 # Header of generated file cat > ${fname} << EOF -- This package has been generated automatically on: EOF ./split "`uname -a`" >> ${fname} echo "-- Generation date: `date`" >> ${fname} cat >> ${fname} << EOF -- Any change you make here is likely to be lost ! package ${name} is EOF # For each constant, try to output its value or -1 if undefined for c in ${constants}; do case ${c} in *-*) OIFS=${IFS}; IFS="-"; set ${c}; IFS=${OIFS}; \ echo "Checking value of $1 (or $2 as a substitute)"; \ (gcc -DCONSTANT_NAME=$1 -I. -o ${tmpe} ${srcdir}/constants.c \ 2>/dev/null && ${tmpe} $1 >> ${fname}) || (gcc -DCONSTANT_NAME=$2 -I. -o ${tmpe} ${srcdir}/constants.c \ 2>/dev/null && ${tmpe} $1 >> ${fname}) || ./constants_nodef $1 >> ${fname} ;; *) echo "Checking value of $c"; \ (gcc -DCONSTANT_NAME=${c} -I. -o ${tmpe} ${srcdir}/constants.c \ 2>/dev/null && \ ${tmpe} ${c} >> ${fname}) || \ ./constants_nodef ${c} >> ${fname} ;; esac done # Trailer of generated file cat >> ${fname} << EOF end ${name}; EOF adasockets-1.8.10/src/Makefile.RTEMS0000644000175000017500000000341611746260666014005 00000000000000# # Makefile.RTEMS # # Build the Ada Sockets packages for a SPECIFIC RTEMS BSP. # This Makefile should work for any RTEMS BSP as long as # it is installed and you set RTEMS_MAKEFILE_PATCH appropriately. # # RTEMS_MAKEFILE_PATH is typically set in an environment variable # or make is invoked like "RTEMS_MAKEFILE_PATH=XXX make" # # $Id: Makefile.RTEMS,v 1.1 2007/09/11 22:38:24 joel Exp $ # # # .PHONY: all distclean clean .DEFAULT: all include $(RTEMS_MAKEFILE_PATH)/Makefile.inc include $(RTEMS_CUSTOM) include $(PROJECT_ROOT)/make/leaf.cfg # RTEMS specific files that are generated by copy or sed RTEMS_FILES=\ sockets-types.ads\ sockets-thin.ads\ sockets-link.ads\ sockets-constants.ads FILES= sockets-multicast.adb\ sockets-naming.adb\ sockets-stream_io.adb\ sockets-utils.adb\ sockets.adb\ $(RTEMS_FILES) ADS_OBJ=$(patsubst %.ads, %.o, $(filter %.ads, $(FILES))) ADB_OBJ=$(patsubst %.adb, %.o, $(filter %.adb, $(FILES))) # These get removed by RTEMS clean and distclean rules CLEAN_ADDITIONS+= *.ali *.o b$*.* $(RTEMS_FILES) all: $(FILES) $(ADB_OBJ) $(ADS_OBJ) sockets-types.ads: sockets-types.ads.in Makefile.RTEMS sed -e 's/^@SA_LEN@//' \ -e '/@NO_SA_LEN@/d' <$< >$@ sockets-link.ads: sockets-link.ads.in Makefile.RTEMS sed -e '/@WINNEEDED@/d' \ -e '/@NSLNEEDED@/d' \ -e '/@SOCKETNEEDED@/d' \ -e '/@RESOLVNEEDED@/d' $< >$@ sockets-thin.ads: sockets-thin.ads.unix cp $< $@ sockets-constants.ads: ../rtems/sockets-constants.ads cp $< $@ $(ADB_OBJ): %.o: %.adb $(CC) $(CPU_CFLAGS) $(CFLAGS)-c $< $(ADS_OBJ): %.o: %.ads $(CC) $(CPU_CFLAGS) $(CFLAGS)-c $< # Install this with the BSP the user has specified with RTEMS_MAKEFILE_PATH install: $(INSTALL_VARIANT) $(FILES) $(ADS_OBJ) $(ADB_OBJ) $(PROJECT_RELEASE)/lib/include/adainclude adasockets-1.8.10/src/sockets-types.ads.in0000644000175000017500000001073211746260666015366 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . T Y P E S -- -- -- -- S p e c -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- with Interfaces.C; package Sockets.Types is package C renames Interfaces.C; type In_Addr is record S_B1, S_B2, S_B3, S_B4 : C.unsigned_char; end record; pragma Convention (C, In_Addr); -- Internet address type In_Addr_Access is access all In_Addr; pragma Convention (C, In_Addr_Access); -- Access to internet address Inaddr_Any : aliased constant In_Addr := (others => 0); -- Any internet address (all the interfaces) type Sockaddr is record @SA_LEN@ Sa_Len : C.unsigned_char := 18; @SA_LEN@ Sa_Family : C.unsigned_char; @NO_SA_LEN@ Sa_Family : C.unsigned_short; Sa_Data : C.char_array (1 .. 14); end record; pragma Convention (C, Sockaddr); -- Socket address type Sockaddr_Access is access all Sockaddr; pragma Convention (C, Sockaddr_Access); -- Access to socket address type Sockaddr_In is record @SA_LEN@ Sin_Len : C.unsigned_char := 18; @SA_LEN@ Sin_Family : C.unsigned_char := 0; @NO_SA_LEN@ Sin_Family : C.unsigned_short := 0; Sin_Port : C.unsigned_short := 0; Sin_Addr : In_Addr := Inaddr_Any; Sin_Zero : C.char_array (1 .. 8) := (others => C.char'Val (0)); end record; pragma Convention (C, Sockaddr_In); -- Internet socket address Null_Sockaddr_In : constant Sockaddr_In := ( @SA_LEN@ Sin_Len => 18, Sin_Family => 0, Sin_Port => 0, Sin_Addr => Inaddr_Any, Sin_Zero => (others => C.char'Val (0))); type Sockaddr_In_Access is access all Sockaddr_In; pragma Convention (C, Sockaddr_In_Access); -- Access to internet socket address end Sockets.Types; adasockets-1.8.10/src/sockets.adb0000644000175000017500000005147311746260666013605 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S -- -- -- -- B o d y -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- with Ada.Characters.Latin_1; use Ada.Characters.Latin_1; with Ada.Unchecked_Deallocation; with Sockets.Constants; use Sockets.Constants; with Sockets.Link; pragma Warnings (Off, Sockets.Link); with Sockets.Naming; use Sockets.Naming; with Sockets.Thin; use Sockets.Thin; with Sockets.Types; use Sockets.Types; with Sockets.Utils; use Sockets.Utils; package body Sockets is use Ada.Streams, Interfaces.C; Socket_Domain_Match : constant array (Socket_Domain) of int := (PF_INET => Constants.Af_Inet, AF_INET => Constants.Af_Inet); -- They hold the same value Socket_Type_Match : constant array (Socket_Type) of int := (SOCK_STREAM => Constants.Sock_Stream, SOCK_DGRAM => Constants.Sock_Dgram); Shutdown_Type_Match : constant array (Shutdown_Type) of int := (Receive => 0, Send => 1, Both => 2); Socket_Level_Match : constant array (Socket_Level) of int := (SOL_SOCKET => Constants.Sol_Socket, IPPROTO_IP => Constants.Ipproto_Ip, SOL_TCP => Constants.Sol_Tcp); Socket_Option_Match : constant array (Socket_Option) of int := (SO_REUSEADDR => Constants.So_Reuseaddr, SO_REUSEPORT => Constants.So_Reuseport, IP_MULTICAST_TTL => Constants.Ip_Multicast_Ttl, IP_ADD_MEMBERSHIP => Constants.Ip_Add_Membership, IP_DROP_MEMBERSHIP => Constants.Ip_Drop_Membership, IP_MULTICAST_LOOP => Constants.Ip_Multicast_Loop, SO_SNDBUF => Constants.So_Sndbuf, SO_RCVBUF => Constants.So_Rcvbuf, SO_KEEPALIVE => Constants.So_Keepalive, TCP_KEEPCNT => Constants.Tcp_Keepcnt, TCP_KEEPIDLE => Constants.Tcp_Keepidle, TCP_KEEPINTVL => Constants.Tcp_Keepintvl); Socket_Option_Size : constant array (Socket_Option) of Natural := (SO_REUSEADDR => 4, SO_REUSEPORT => 4, IP_MULTICAST_TTL => 1, IP_ADD_MEMBERSHIP => 8, IP_DROP_MEMBERSHIP => 8, IP_MULTICAST_LOOP => 1, SO_SNDBUF => 4, SO_RCVBUF => 4, SO_KEEPALIVE => 4, TCP_KEEPCNT => 4, TCP_KEEPIDLE => 4, TCP_KEEPINTVL => 4); CRLF : constant String := CR & LF; procedure Refill (Socket : Socket_FD'Class); -- Refill the socket when in buffered mode by receiving one packet -- and putting it in the buffer. function To_String (S : Stream_Element_Array) return String; function Empty_Buffer (Socket : Socket_FD'Class) return Boolean; -- Return True if buffered socket has an empty buffer ------------------- -- Accept_Socket -- ------------------- procedure Accept_Socket (Socket : Socket_FD; New_Socket : out Socket_FD) is Sin : aliased Sockaddr_In; Size : aliased int := Sin'Size / 8; Code : int; begin Code := C_Accept (Socket.FD, Sin'Address, Size'Access); if Code = Failure then Raise_With_Message ("Accept system call failed"); else New_Socket := (FD => Code, Shutdown => (others => False), Buffer => null); end if; end Accept_Socket; ---------- -- Bind -- ---------- procedure Bind (Socket : Socket_FD; Port : Natural; Host : String := "") is Sin : aliased Sockaddr_In; begin Sin.Sin_Family := Constants.Af_Inet; if Host /= "" then Sin.Sin_Addr := To_In_Addr (Address_Of (Host)); end if; Sin.Sin_Port := Port_To_Network (unsigned_short (Port)); if C_Bind (Socket.FD, Sin'Address, Sin'Size / 8) = Failure then Raise_With_Message ("Bind failed"); end if; end Bind; ------------- -- Connect -- ------------- procedure Connect (Socket : Socket_FD; Host : String; Port : Positive) is Sin : aliased Sockaddr_In; Current_Errno : Integer; begin Sin.Sin_Family := Constants.Af_Inet; Sin.Sin_Addr := To_In_Addr (Address_Of (Host)); Sin.Sin_Port := Port_To_Network (unsigned_short (Port)); if C_Connect (Socket.FD, Sin'Address, Sin'Size / 8) = Failure then Current_Errno := Thin.Errno; if Current_Errno = Constants.Econnrefused then raise Connection_Refused; else Raise_With_Message ("Connection failed (errno was" & Integer'Image (Current_Errno) & ')', False); end if; end if; end Connect; --------------------------- -- Customized_Setsockopt -- --------------------------- procedure Customized_Setsockopt (Socket : Socket_FD'Class; Optval : Opt_Type) is begin pragma Assert (Optval'Size / 8 = Socket_Option_Size (Optname)); if C_Setsockopt (Socket.FD, Socket_Level_Match (Level), Socket_Option_Match (Optname), Optval'Address, Optval'Size / 8) = Failure then Raise_With_Message ("Setsockopt failed"); end if; end Customized_Setsockopt; ------------------ -- Empty_Buffer -- ------------------ function Empty_Buffer (Socket : Socket_FD'Class) return Boolean is begin return Socket.Buffer.First > Socket.Buffer.Last; end Empty_Buffer; --------- -- Get -- --------- function Get (Socket : Socket_FD'Class) return String is begin if Socket.Buffer /= null and then not Empty_Buffer (Socket) then declare S : constant String := To_String (Socket.Buffer.Content (Socket.Buffer.First .. Socket.Buffer.Last)); begin Socket.Buffer.First := Socket.Buffer.Last + 1; return S; end; else return To_String (Receive (Socket)); end if; end Get; -------------- -- Get_Char -- -------------- function Get_Char (Socket : Socket_FD'Class) return Character is C : Stream_Element_Array (0 .. 0); begin if Socket.Buffer = null then -- Unbuffered mode Receive (Socket, C); else -- Buffered mode if Empty_Buffer (Socket) then Refill (Socket); end if; C (0) := Socket.Buffer.Content (Socket.Buffer.First); Socket.Buffer.First := Socket.Buffer.First + 1; end if; return Character'Val (C (0)); end Get_Char; ------------ -- Get FD -- ------------ function Get_FD (Socket : Socket_FD) return Interfaces.C.int is begin return Socket.FD; end Get_FD; -------------- -- Get_Line -- -------------- procedure Get_Line (Socket : Socket_FD'Class; Str : out String; Last : out Natural) is Index : Positive := Str'First; Char : Character; begin loop Char := Get_Char (Socket); if Char = LF then Last := Index - 1; return; elsif Char /= CR then Str (Index) := Char; Index := Index + 1; if Index > Str'Last then Last := Str'Last; return; end if; end if; end loop; end Get_Line; -------------- -- Get_Line -- -------------- function Get_Line (Socket : Socket_FD'Class; Max_Length : Positive := 2048) return String is Result : String (1 .. Max_Length); Last : Natural; begin Get_Line (Socket, Result, Last); return Result (1 .. Last); end Get_Line; ---------------- -- Getsockopt -- ---------------- procedure Getsockopt (Socket : Socket_FD'Class; Level : Socket_Level := SOL_SOCKET; Optname : Socket_Option; Optval : out Integer) is Len : aliased int; begin case Socket_Option_Size (Optname) is when 1 => declare C_Char_Optval : aliased char; begin pragma Assert (C_Char_Optval'Size = 8); Len := 1; if C_Getsockopt (Socket.FD, Socket_Level_Match (Level), Socket_Option_Match (Optname), C_Char_Optval'Address, Len'Access) = Failure then Raise_With_Message ("Getsockopt failed"); end if; Optval := char'Pos (C_Char_Optval); end; when 4 => declare C_Int_Optval : aliased int; begin pragma Assert (C_Int_Optval'Size = 32); Len := 4; if C_Getsockopt (Socket.FD, Socket_Level_Match (Level), Socket_Option_Match (Optname), C_Int_Optval'Address, Len'Access) = Failure then Raise_With_Message ("Getsockopt failed"); end if; Optval := Integer (C_Int_Optval); end; when others => Raise_With_Message ("Getsockopt called with wrong arguments", False); end case; end Getsockopt; ------------ -- Listen -- ------------ procedure Listen (Socket : Socket_FD; Queue_Size : Positive := 5) is begin if C_Listen (Socket.FD, int (Queue_Size)) = Failure then Raise_With_Message ("Listen failed"); end if; end Listen; -------------- -- New_Line -- -------------- procedure New_Line (Socket : Socket_FD'Class; Count : Natural := 1) is begin Put (Socket, CRLF * Count); end New_Line; --------- -- Put -- --------- procedure Put (Socket : Socket_FD'Class; Str : String) is Stream : Stream_Element_Array (Stream_Element_Offset (Str'First) .. Stream_Element_Offset (Str'Last)); begin for I in Str'Range loop Stream (Stream_Element_Offset (I)) := Stream_Element'Val (Character'Pos (Str (I))); end loop; Send (Socket, Stream); end Put; -------------- -- Put_Line -- -------------- procedure Put_Line (Socket : Socket_FD'Class; Str : String) is begin Put (Socket, Str & CRLF); end Put_Line; ------------- -- Receive -- ------------- function Receive (Socket : Socket_FD; Max : Stream_Element_Count := 4096) return Stream_Element_Array is Buffer : Stream_Element_Array (1 .. Max); Addr : aliased Sockaddr_In; Addrlen : aliased int := Addr'Size / 8; Count : int; begin if Socket.Shutdown (Receive) then raise Connection_Closed; end if; Count := C_Recvfrom (Socket.FD, Buffer'Address, Buffer'Length, 0, Addr'Address, Addrlen'Access); if Count < 0 then Raise_With_Message ("Receive error"); elsif Count = 0 then raise Connection_Closed; end if; return Buffer (1 .. Stream_Element_Offset (Count)); end Receive; ------------- -- Receive -- ------------- procedure Receive (Socket : Socket_FD'Class; Data : out Stream_Element_Array) is Index : Stream_Element_Offset := Data'First; Rest : Stream_Element_Count := Data'Length; Addr : aliased Sockaddr_In; Addrlen : aliased int := Addr'Size / 8; Count : int; begin while Rest > 0 loop Count := C_Recvfrom (Socket.FD, Data (Index) 'Address, int (Rest), 0, Addr'Address, Addrlen'Access); if Count < 0 then Raise_With_Message ("Receive error"); elsif Count = 0 then raise Connection_Closed; end if; Index := Index + Stream_Element_Count (Count); Rest := Rest - Stream_Element_Count (Count); end loop; end Receive; ------------------ -- Receive_Some -- ------------------ procedure Receive_Some (Socket : Socket_FD'Class; Data : out Stream_Element_Array; Last : out Stream_Element_Offset) is Addr : aliased Sockaddr_In; Addrlen : aliased int := Addr'Size / 8; Count : int; begin Count := C_Recvfrom (Socket.FD, Data (Data'First) 'Address, int (Data'Length), 0, Addr'Address, Addrlen'Access); if Count < 0 then Raise_With_Message ("Receive error"); elsif Count = 0 then raise Connection_Closed; end if; Last := Data'First + Stream_Element_Count (Count) - 1; end Receive_Some; ------------ -- Refill -- ------------ procedure Refill (Socket : Socket_FD'Class) is begin pragma Assert (Socket.Buffer /= null); Receive_Some (Socket, Socket.Buffer.Content, Socket.Buffer.Last); Socket.Buffer.First := 0; end Refill; ---------- -- Send -- ---------- procedure Send (Socket : Socket_FD; Data : Stream_Element_Array) is Index : Stream_Element_Offset := Data'First; Rest : Stream_Element_Count := Data'Length; Count : int; begin if Socket.Shutdown (Send) then raise Connection_Closed; end if; while Rest > 0 loop Count := C_Send (Socket.FD, Data (Index) 'Address, int (Rest), 0); if Count <= 0 then -- Count could be zero if the socket was in non-blocking mode -- and the output buffers were full. Since we do not support -- non-blocking mode, this is an error. raise Connection_Closed; end if; Index := Index + Stream_Element_Count (Count); Rest := Rest - Stream_Element_Count (Count); end loop; end Send; ---------------- -- Set_Buffer -- ---------------- procedure Set_Buffer (Socket : in out Socket_FD'Class; Length : Positive := 1500) is begin Unset_Buffer (Socket); Socket.Buffer := new Buffer_Type (Stream_Element_Count (Length)); end Set_Buffer; ---------------- -- Setsockopt -- ---------------- procedure Setsockopt (Socket : Socket_FD'Class; Level : Socket_Level := SOL_SOCKET; Optname : Socket_Option; Optval : Integer) is begin case Socket_Option_Size (Optname) is when 1 => declare C_Char_Optval : aliased char := char'Val (Optval); begin pragma Assert (C_Char_Optval'Size = 8); if C_Setsockopt (Socket.FD, Socket_Level_Match (Level), Socket_Option_Match (Optname), C_Char_Optval'Address, 1) = Failure then Raise_With_Message ("Setsockopt failed"); end if; end; when 4 => declare C_Int_Optval : aliased int := int (Optval); begin pragma Assert (C_Int_Optval'Size = 32); if C_Setsockopt (Socket.FD, Socket_Level_Match (Level), Socket_Option_Match (Optname), C_Int_Optval'Address, 4) = Failure then Raise_With_Message ("Setsockopt failed"); end if; end; when others => Raise_With_Message ("Setsockopt called with wrong arguments", False); end case; end Setsockopt; -------------- -- Shutdown -- -------------- procedure Shutdown (Socket : in out Socket_FD; How : Shutdown_Type := Both) is begin if How /= Both then Socket.Shutdown (How) := True; else Socket.Shutdown := (others => True); end if; C_Shutdown (Socket.FD, Shutdown_Type_Match (How)); if Socket.Shutdown (Receive) and then Socket.Shutdown (Send) then declare Result : constant int := C_Close (Socket.FD); pragma Unreferenced (Result); begin Unset_Buffer (Socket); end; end if; end Shutdown; ------------ -- Socket -- ------------ procedure Socket (Sock : out Socket_FD; Domain : Socket_Domain := PF_INET; Typ : Socket_Type := SOCK_STREAM) is Result : constant int := C_Socket (Socket_Domain_Match (Domain), Socket_Type_Match (Typ), 0); begin if Result = Failure then Raise_With_Message ("Unable to create socket"); end if; Sock := (FD => Result, Shutdown => (others => False), Buffer => null); end Socket; ---------------- -- Socketpair -- ---------------- procedure Socketpair (Read_End : out Socket_FD; Write_End : out Socket_FD; Domain : Socket_Domain := PF_INET; Typ : Socket_Type := SOCK_STREAM) is Filedes : aliased Two_Int; Result : constant int := C_Socketpair (Socket_Domain_Match (Domain), Socket_Type_Match (Typ), 0, Filedes'Address); begin if Result = Failure then Raise_With_Message ("Unable to create socket"); end if; Read_End := (FD => Filedes (0), Shutdown => (others => False), Buffer => null); Write_End := (FD => Filedes (1), Shutdown => (others => False), Buffer => null); end Socketpair; --------------- -- To_String -- --------------- function To_String (S : Stream_Element_Array) return String is Result : String (1 .. S'Length); begin for I in Result'Range loop Result (I) := Character'Val (Stream_Element'Pos (S (Stream_Element_Offset (I) + S'First - 1))); end loop; return Result; end To_String; ------------------ -- Unset_Buffer -- ------------------ procedure Unset_Buffer (Socket : in out Socket_FD'Class) is procedure Free is new Ada.Unchecked_Deallocation (Buffer_Type, Buffer_Access); begin Free (Socket.Buffer); end Unset_Buffer; end Sockets; adasockets-1.8.10/src/sockets-naming.ads0000644000175000017500000001345411746260666015072 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . N A M I N G -- -- -- -- S p e c -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- with Ada.Finalization; with Sockets.Types; package Sockets.Naming is type String_Access is access String; type String_Array is array (Positive range <>) of String_Access; subtype Address_Component is Natural range 0 .. 255; type Address is record H1, H2, H3, H4 : Address_Component; end record; -- An IPv4 address such as 137.194.160.12 type Address_Array is array (Positive range <>) of Address; type Host_Entry (N_Aliases, N_Addresses : Natural) is new Ada.Finalization.Controlled with record Name : String_Access; Aliases : String_Array (1 .. N_Aliases); Addresses : Address_Array (1 .. N_Addresses); end record; -- A complete host structure. A host may have several IP addresses as -- well as several aliases. procedure Adjust (Object : in out Host_Entry); procedure Finalize (Object : in out Host_Entry); Naming_Error : exception; -- This exception is raised when a name cannot be resolved function Image (Add : Address) return String; -- The dotted form corresponding to an IP address function Image (Add : Types.In_Addr) return String; -- The dotted form corresponding to the packed form of an IP address function Value (Add : String) return Address; -- The IP address corresponding to a dotted form function Info_Of (Name : String) return Host_Entry; -- Host entry of an IP name function Info_Of (Addr : Address) return Host_Entry; -- Host entry of an IP address function Is_IP_Address (Something : String) return Boolean; -- Return True if the name looks like an IP address, False otherwise function Info_Of_Name_Or_IP (Something : String) return Host_Entry; -- Host entry of an IP name or a dotted form function Address_Of (Something : String) return Address; -- Address of an IP name or a dotted form function Host_Name return String; -- Return the name of the current host function Name_Of (Something : String) return String; -- Return the official name of an IP name or a dotted form function To_In_Addr (Addr : Address) return Types.In_Addr; -- Convert an IP address to a In_Addr structure function To_Address (Addr : Types.In_Addr) return Address; -- Convert a In_Addr structure to an IP address function Any_Address return Address; -- Return the value of inaddr_any function Get_Peer_Addr (Socket : Socket_FD) return Types.In_Addr; -- Return the address of the peer in a dotted form function Get_Peer_Addr (Socket : Socket_FD) return Address; -- Ditto function Get_Peer_Port (Socket : Socket_FD) return Positive; -- Return the port of the peer function Get_Sock_Addr (Socket : Socket_FD) return Types.In_Addr; -- Return the local address of a bound socket function Get_Sock_Addr (Socket : Socket_FD) return Address; -- Ditto function Get_Sock_Port (Socket : Socket_FD) return Positive; -- Return the local port of a bound socket end Sockets.Naming; adasockets-1.8.10/src/sockets-windows_link.adb0000644000175000017500000001025311746260666016301 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . W I N D O W S _ L I N K -- -- -- -- B o d y -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- -- Dmitiry Anisimkov changes only for Win32 platform -- ----------------------------------------------------------------------------- with Interfaces.C.Strings; package body Sockets.Windows_Link is use Interfaces, Interfaces.C, Interfaces.C.Strings; Function_Unsupported_On_Win32 : exception; WSAVERNOTSUPPORTED : exception; type WSADATA is record wVersion : Unsigned_16; wHighVersion : Unsigned_16; szDescription : char_array (1 .. 129); szSystemStatus : char_array (1 .. 257); iMaxSockets : Unsigned_16; iMaxUdpDg : Unsigned_16; lpVendorInfo : chars_ptr; end record; pragma Convention (C, WSADATA); WSAInfo : aliased WSADATA; type LPWSADATA is access all WSADATA; pragma Convention (C, LPWSADATA); function WSAStartup (VersionRequested : Short_Integer; WSAData : LPWSADATA) return Integer; pragma Import (StdCall, WSAStartup, "WSAStartup"); ----------------- -- Unsupported -- ----------------- procedure Unsupported is begin raise Function_Unsupported_On_Win32; end Unsupported; Version : constant Short_Integer := 16#0101#; begin if WSAStartup (Version, WSAInfo'Access) /= 0 then raise WSAVERNOTSUPPORTED; end if; end Sockets.Windows_Link; adasockets-1.8.10/src/split.adb0000644000175000017500000001034111746260666013252 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S P L I T -- -- -- -- B o d y -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- with Ada.Command_Line; use Ada.Command_Line; with Ada.Text_IO; use Ada.Text_IO; procedure Split is Column : Natural := 0; Max_Column : constant := 65; Hard_Max_Column : constant := 78; Was_Space : Boolean := False; procedure Print_Space_Maybe; procedure Print_Space_Maybe is begin if Was_Space and then Column /= 0 then Put (' '); Column := Column + 1; Was_Space := False; end if; end Print_Space_Maybe; begin if Argument_Count /= 1 then Put_Line ("Error, usage: split ""text"""); Set_Exit_Status (1); else for I in 1 .. Argument (1) 'Length loop if Argument (1) (I) = ' ' and then Column >= Max_Column then New_Line; Column := 0; elsif Argument (1) (I) = ' ' and then Column = 0 then null; elsif Column >= Hard_Max_Column then New_Line; Put ("-- " & Argument (1) (I)); Column := 5; elsif Argument (1) (I) = ' ' then Was_Space := True; else if Column = 0 then Put ("-- "); Column := 4; else Print_Space_Maybe; end if; Put (Argument (1) (I)); Column := Column + 1; end if; end loop; if Column > 0 then New_Line; end if; end if; end Split; adasockets-1.8.10/src/Makefile.VMS0000644000175000001440000000225711350471577013552 00000000000000# Makefile for OpenVMS (GNU Make) # # $Revision$ # # # This file is part of adasockets port to OpenVMS # .PHONY: all distclean clean .DEFAULT: all FILES= sockets-thin.adb\ sockets-multicast.adb\ sockets-naming.adb\ sockets-stream_io.adb\ sockets-utils.adb\ sockets.adb\ sockets-constants.ads\ sockets-vms_link.ads\ sockets-link.ads VMS_FILES=\ sockets-thin.adb\ sockets-thin.ads\ sockets-link.ads\ sockets-constants.ads ADS_OBJ=$(patsubst %.ads, %.obj, $(filter %.ads, $(FILES))) ADB_OBJ=$(patsubst %.adb, %.obj, $(filter %.adb, $(FILES))) all: $(VMS_FILES) $(FILES) $(ADB_OBJ) $(ADS_OBJ) sockets-thin.adb: copy/log sockets-thin.adb_vms sockets-thin.adb sockets-thin.ads: copy/log sockets-thin.ads_vms sockets-thin.ads sockets-link.ads: copy/log sockets-link.ads_vms sockets-link.ads sockets-constants.ads: make "-C" [-.vms] -f Makefile.VMS all copy/log [-.vms]sockets-constants.ads [-.src]*.* $(ADB_OBJ): %.obj: %.adb gnat comp /debug $< $(ADS_OBJ): %.obj: %.ads gnat comp /debug $< distclean: del/noconf/log *.ali;*, *.obj;*, b$*.*;*, sockets-link.ads;* del/noconf/log sockets-thin.ads;*, sockets-thin.adb;* del/noconf/log sockets-constants.ads;* clean: adasockets-1.8.10/src/sockets-thin.adb.win320000644000175000017500000003300411746260666015474 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . T H I N -- -- -- -- B o d y -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- -- Platform specific file for MS Windows -- -- Unix Net/IO functions absent in Win32 platform -- -- -- -- Written by Maxim Reznik -- ----------------------------------------------------------------------------- with Sockets.Constants; with System.Address_To_Access_Conversions; package body Sockets.Thin is use type System.Address; package Int_Conversion is new System.Address_To_Access_Conversions (C.int); package Conversion is new System.Address_To_Access_Conversions (Iovec); FD_SETSIZE : constant := 64; type fds is array (C.int range 1 .. FD_SETSIZE) of C.int; pragma Convention (C, fds); type fd_set_type is record fd_count : C.int; fd_array : fds; end record; pragma Convention (C, fd_set_type); type Timeval is record tv_sec : C.long; -- Seconds tv_usec : C.long; -- Microseconds end record; pragma Convention (C, Timeval); procedure FD_ZERO (set : in out fd_set_type); procedure FD_SET (fd : C.int; set : in out fd_set_type); function FD_ISSET (fd : C.int; set : System.Address) return C.int; pragma Import (Stdcall, FD_ISSET, "__WSAFDIsSet"); function C_Select (Nfds : C.int; readfds : System.Address; writefds : System.Address; exceptfds : System.Address; timeout : System.Address) return C.int; pragma Import (Stdcall, C_Select, "select"); function C_WSAGetLastError return C.int; pragma Import (Stdcall, C_WSAGetLastError, "WSAGetLastError"); ------------ -- C_Poll -- ------------ function C_Poll (Fds : System.Address; Nfds : C.unsigned_long; Timeout : C.int) return C.int is use System.Storage_Elements; use type C.short; use type C.long; package Conversion is new System.Address_To_Access_Conversions (Pollfd); type Poll_Event is mod 2**16; for Poll_Event'Size use 16; fd_addr : System.Address := Fds; fd_ptr : Conversion.Object_Pointer; fd_events : Poll_Event; timeout_v : aliased Timeval; rfds : aliased fd_set_type; wfds : aliased fd_set_type; efds : aliased fd_set_type; rs : C.int; Good : Boolean; begin if Fds = System.Null_Address then return Failure; end if; timeout_v.tv_sec := C.long (Timeout) / 1000; timeout_v.tv_usec := C.long (Timeout) mod 1000; FD_ZERO (rfds); FD_ZERO (wfds); FD_ZERO (efds); for i in 1 .. Nfds loop fd_ptr := Conversion.To_Pointer (fd_addr); fd_events := Poll_Event (fd_ptr.Events); if (fd_events and Constants.Pollin) /= 0 then FD_SET (fd_ptr.Fd, rfds); elsif (fd_events and Constants.Pollout) /= 0 then FD_SET (fd_ptr.Fd, wfds); elsif (fd_events and Constants.Pollpri) /= 0 then FD_SET (fd_ptr.Fd, efds); end if; fd_addr := fd_addr + Pollfd'Size / 8; end loop; if Timeout < 0 then rs := C_Select (0, rfds'Address, wfds'Address, efds'Address, System.Null_Address); else rs := C_Select (0, rfds'Address, wfds'Address, efds'Address, timeout_v'Address); end if; if rs > 0 then rs := 0; fd_addr := Fds; for i in 1 .. Nfds loop fd_ptr := Conversion.To_Pointer (fd_addr); Good := False; fd_ptr.Revents := 0; if FD_ISSET (fd_ptr.Fd, rfds'Address) /= 0 then Good := True; fd_ptr.Revents := fd_ptr.Revents + Constants.Pollin; end if; if FD_ISSET (fd_ptr.Fd, wfds'Address) /= 0 then Good := True; fd_ptr.Revents := fd_ptr.Revents + Constants.Pollout; end if; if FD_ISSET (fd_ptr.Fd, efds'Address) /= 0 then Good := True; fd_ptr.Revents := fd_ptr.Revents + Constants.Pollpri; end if; if Good then rs := rs + 1; end if; fd_addr := fd_addr + Pollfd'Size / 8; end loop; end if; return rs; end C_Poll; ------------ -- C_Read -- ------------ function C_Read (Fildes : C.int; Buf : System.Address; Nbyte : C.int) return C.int is begin return C_Recv (Fildes, Buf, Nbyte, 0); end C_Read; ------------- -- C_Readv -- ------------- function C_Readv (Fildes : C.int; Iov : System.Address; Iovcnt : C.int) return C.int is use System.Storage_Elements; Total : C.int := 0; Processed : Storage_Offset; Result : C.int; Ptr : System.Address := Iov; Iovec_Ptr : Conversion.Object_Pointer; begin if Iov = System.Null_Address then return Failure; end if; for i in 1 .. Iovcnt loop Iovec_Ptr := Conversion.To_Pointer (Ptr); Processed := 0; while Processed < Iovec_Ptr.Iov_Len loop Result := C_Recv (Fildes, Buf => Iovec_Ptr.Iov_Base + Processed, Len => C.int (Iovec_Ptr.Iov_Len - Processed), Flags => 0); if Result < 0 then if Total = 0 then return -1; -- Return error code else return Total; -- Return total bytes processed end if; end if; Processed := Processed + Storage_Offset (Result); Total := Total + Result; end loop; Ptr := Ptr + Iovec'Size / 8; end loop; return Total; end C_Readv; ------------------ -- C_Socketpair -- ------------------ function C_Socketpair (Domain : C.int; Typ : C.int; Protocol : C.int; Filedes : System.Address) return C.int is use System.Storage_Elements; use type C.char_array; INVALID_SOCKET : constant := Failure; Listen_Socket : C.int; Sin : aliased Sockaddr_In; Sin_Len : aliased C.int := Sin'Size / 8; fd : Two_Int; fd_ptr : Int_Conversion.Object_Pointer; Result : C.int; begin if Domain /= Constants.Af_Inet or Typ /= Constants.Sock_Stream or Filedes = System.Null_Address then return Failure; end if; Listen_Socket := C_Socket (Domain, Typ, Protocol); if Listen_Socket = INVALID_SOCKET then return Failure; end if; Sin.Sin_Family := Constants.Af_Inet; Sin.Sin_Addr := Inaddr_Any; Sin.Sin_Port := 0; if C_Bind (Listen_Socket, Sin'Address, Sin'Size / 8) = Failure then Result := C_Close (Listen_Socket); return Failure; end if; if C_Listen (Listen_Socket, 1) = Failure then Result := C_Close (Listen_Socket); return Failure; end if; if C_Getsockname (Listen_Socket, Sin'Address, Sin_Len'Access) = Failure then Result := C_Close (Listen_Socket); return Failure; end if; Sin.Sin_Addr := (127, 0, 0, 1); fd (1) := C_Socket (Domain, Typ, Protocol); if fd (1) = INVALID_SOCKET then Result := C_Close (Listen_Socket); return Failure; end if; if C_Connect (fd (1), Sin'Address, Sin'Size / 8) = Failure then Result := C_Close (fd (1)); Result := C_Close (Listen_Socket); return Failure; end if; fd (0) := C_Accept (Listen_Socket, Sin'Address, Sin_Len'Access); if fd (0) = INVALID_SOCKET then Result := C_Close (fd (1)); Result := C_Close (Listen_Socket); return Failure; end if; fd_ptr := Int_Conversion.To_Pointer (Filedes); fd_ptr.all := fd (0); fd_ptr := Int_Conversion.To_Pointer (Filedes + (C.int'Size / 8)); fd_ptr.all := fd (1); return Success; end C_Socketpair; ------------- -- C_Write -- ------------- function C_Write (Fildes : C.int; Buf : System.Address; Nbyte : C.int) return C.int is begin return C_Send (Fildes, Buf, Nbyte, 0); end C_Write; -------------- -- C_Writev -- -------------- function C_Writev (Fildes : C.int; Iov : System.Address; Iovcnt : C.int) return C.int is use System.Storage_Elements; Total : C.int := 0; Processed : Storage_Offset; Result : C.int; Ptr : System.Address := Iov; Iovec_Ptr : Conversion.Object_Pointer; begin if Iov = System.Null_Address then return Failure; end if; for i in 1 .. Iovcnt loop Iovec_Ptr := Conversion.To_Pointer (Ptr); Processed := 0; while Processed < Iovec_Ptr.Iov_Len loop Result := C_Send (Fildes, Msg => Iovec_Ptr.Iov_Base + Processed, Len => C.int (Iovec_Ptr.Iov_Len - Processed), Flags => 0); if Result < 0 then if Total = 0 then return -1; -- Return error code else return Total; -- Return total bytes processed end if; end if; Processed := Processed + Storage_Offset (Result); Total := Total + Result; end loop; Ptr := Ptr + Iovec'Size / 8; end loop; return Total; end C_Writev; ----------- -- Errno -- ----------- function Errno return Integer is begin return Integer (C_WSAGetLastError); end Errno; ------------ -- FD_SET -- ------------ procedure FD_SET (fd : C.int; set : in out fd_set_type) is begin if set.fd_count < FD_SETSIZE then set.fd_count := set.fd_count + 1; set.fd_array (set.fd_count) := fd; end if; end FD_SET; ------------- -- FD_ZERO -- ------------- procedure FD_ZERO (set : in out fd_set_type) is begin set.fd_count := 0; end FD_ZERO; end Sockets.Thin; adasockets-1.8.10/src/sockets-naming.adb0000644000175000017500000003607211746260666015052 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . N A M I N G -- -- -- -- B o d y -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- with Ada.Exceptions; with Ada.Unchecked_Conversion; with Ada.Unchecked_Deallocation; with Interfaces.C; use Interfaces.C; with Interfaces.C.Strings; use Interfaces.C.Strings; with Sockets.Constants; use Sockets.Constants; with Sockets.Thin; use Sockets.Thin; with Sockets.Types; use Sockets.Types; with Sockets.Utils; use Sockets.Utils; package body Sockets.Naming is function Is_IP_Address (Something : String) return Boolean renames Sockets.Utils.Is_IP_Address; Default_Buffer_Size : constant := 16384; procedure Free is new Ada.Unchecked_Deallocation (String, String_Access); procedure Free is new Ada.Unchecked_Deallocation (char_array, char_array_access); function Allocate (Size : Positive := Default_Buffer_Size) return char_array_access; -- Allocate a buffer function Parse_Entry (Host : Hostent) return Host_Entry; -- Parse an entry procedure Raise_Naming_Error (Errno : Integer; Message : String); -- Raise the exception Naming_Error with an appropriate error message protected Naming_Lock is entry Lock; procedure Unlock; private Locked : Boolean := False; end Naming_Lock; -- A locking object function Get_Peer (Socket : Socket_FD) return Sockaddr_In; function Get_Sock (Socket : Socket_FD) return Sockaddr_In; ---------------- -- Address_Of -- ---------------- function Address_Of (Something : String) return Address is begin if Is_IP_Address (Something) then return Value (Something); else return Info_Of (Something) .Addresses (1); end if; end Address_Of; ------------ -- Adjust -- ------------ procedure Adjust (Object : in out Host_Entry) is Aliases : String_Array renames Object.Aliases; begin Object.Name := new String'(Object.Name.all); for I in Aliases'Range loop Aliases (I) := new String'(Aliases (I) .all); end loop; end Adjust; -------------- -- Allocate -- -------------- function Allocate (Size : Positive := Default_Buffer_Size) return char_array_access is begin return new char_array (1 .. size_t (Size)); end Allocate; ----------------- -- Any_Address -- ----------------- function Any_Address return Address is begin return To_Address (Inaddr_Any); end Any_Address; -------------- -- Finalize -- -------------- procedure Finalize (Object : in out Host_Entry) is Aliases : String_Array renames Object.Aliases; begin Free (Object.Name); for I in Aliases'Range loop Free (Aliases (I)); end loop; end Finalize; -------------- -- Get_Peer -- -------------- function Get_Peer (Socket : Socket_FD) return Sockaddr_In is Name : aliased Sockaddr_In; Len : aliased int := Name'Size / 8; begin if C_Getpeername (Socket.FD, Name'Address, Len'Access) = Failure then Raise_Naming_Error (Errno, ""); end if; return Name; end Get_Peer; ------------------- -- Get_Peer_Addr -- ------------------- function Get_Peer_Addr (Socket : Socket_FD) return Types.In_Addr is begin return Get_Peer (Socket) .Sin_Addr; end Get_Peer_Addr; ------------------- -- Get_Peer_Addr -- ------------------- function Get_Peer_Addr (Socket : Socket_FD) return Address is begin return To_Address (Get_Peer_Addr (Socket)); end Get_Peer_Addr; ------------------- -- Get_Peer_Port -- ------------------- function Get_Peer_Port (Socket : Socket_FD) return Positive is begin return Positive (Network_To_Port (Get_Peer (Socket) .Sin_Port)); end Get_Peer_Port; -------------- -- Get_Sock -- -------------- function Get_Sock (Socket : Socket_FD) return Sockaddr_In is Name : aliased Sockaddr_In; Len : aliased int := Name'Size / 8; begin if C_Getsockname (Socket.FD, Name'Address, Len'Access) = Failure then Raise_Naming_Error (Errno, ""); end if; return Name; end Get_Sock; ------------------- -- Get_Sock_Addr -- ------------------- function Get_Sock_Addr (Socket : Socket_FD) return In_Addr is begin return Get_Sock (Socket) .Sin_Addr; end Get_Sock_Addr; ------------------- -- Get_Sock_Addr -- ------------------- function Get_Sock_Addr (Socket : Socket_FD) return Address is begin return To_Address (Get_Sock_Addr (Socket)); end Get_Sock_Addr; ------------------- -- Get_Sock_Port -- ------------------- function Get_Sock_Port (Socket : Socket_FD) return Positive is begin return Positive (Network_To_Port (Get_Sock (Socket) .Sin_Port)); end Get_Sock_Port; --------------- -- Host_Name -- --------------- function Host_Name return String is Buff : char_array_access := Allocate; Buffer : constant chars_ptr := To_Chars_Ptr (Buff); Res : constant int := C_Gethostname (Buffer, Buff'Length); begin if Res = Failure then Free (Buff); Raise_Naming_Error (Errno, ""); end if; declare Result : constant String := Value (Buffer); begin Free (Buff); return Result; end; end Host_Name; ----------- -- Image -- ----------- function Image (Add : Address) return String is function Image (A : Address_Component) return String; -- Return the string corresponding to its argument without -- the leading space. ----------- -- Image -- ----------- function Image (A : Address_Component) return String is Im : constant String := Address_Component'Image (A); begin return Im (Im'First + 1 .. Im'Last); end Image; begin return Image (Add.H1) & "." & Image (Add.H2) & "." & Image (Add.H3) & "." & Image (Add.H4); end Image; ----------- -- Image -- ----------- function Image (Add : Types.In_Addr) return String is begin return Image (To_Address (Add)); end Image; ------------- -- Info_Of -- ------------- function Info_Of (Name : String) return Host_Entry is Res : Hostent_Access; C_Name : chars_ptr := New_String (Name); begin Naming_Lock.Lock; Res := C_Gethostbyname (C_Name); Free (C_Name); if Res = null then Naming_Lock.Unlock; Raise_Naming_Error (Errno, Name); end if; declare Result : constant Host_Entry := Parse_Entry (Res.all); begin Naming_Lock.Unlock; return Result; end; end Info_Of; ------------- -- Info_Of -- ------------- function Info_Of (Addr : Address) return Host_Entry is function Convert is new Ada.Unchecked_Conversion (Source => In_Addr_Access, Target => chars_ptr); Temp : aliased In_Addr := To_In_Addr (Addr); C_Addr : constant chars_ptr := Convert (Temp'Unchecked_Access); Res : Hostent_Access; begin Naming_Lock.Lock; Res := C_Gethostbyaddr (C_Addr, int (Temp'Size / CHAR_BIT), Constants.Af_Inet); if Res = null then Naming_Lock.Unlock; Raise_Naming_Error (Errno, Image (Addr)); end if; declare Result : constant Host_Entry := Parse_Entry (Res.all); begin Naming_Lock.Unlock; return Result; end; end Info_Of; ------------------------ -- Info_Of_Name_Or_IP -- ------------------------ function Info_Of_Name_Or_IP (Something : String) return Host_Entry is begin if Is_IP_Address (Something) then return Info_Of (Value (Something)); else return Info_Of (Something); end if; end Info_Of_Name_Or_IP; ------------- -- Name_Of -- ------------- function Name_Of (Something : String) return String is Hostent : constant Host_Entry := Info_Of_Name_Or_IP (Something); begin if Hostent.Name = null then Ada.Exceptions.Raise_Exception (Naming_Error'Identity, "No name for " & Something); end if; return Hostent.Name.all; end Name_Of; ----------------- -- Naming_Lock -- ----------------- protected body Naming_Lock is ---------- -- Lock -- ---------- entry Lock when not Locked is begin Locked := True; end Lock; ------------ -- Unlock -- ------------ procedure Unlock is begin Locked := False; end Unlock; end Naming_Lock; ----------------- -- Parse_Entry -- ----------------- function Parse_Entry (Host : Hostent) return Host_Entry is C_Aliases : constant Thin.Chars_Ptr_Array := Chars_Ptr_Pointers.Value (Host.H_Aliases); C_Addr : constant In_Addr_Access_Array := In_Addr_Access_Pointers.Value (Host.H_Addr_List); Result : Host_Entry (N_Aliases => C_Aliases'Length - 1, N_Addresses => C_Addr'Length - 1); begin Result.Name := new String'(Value (Host.H_Name)); for I in 1 .. Result.Aliases'Last loop declare Index : constant Natural := I - 1 + Natural (C_Aliases'First); Current : chars_ptr renames C_Aliases (size_t (Index)); begin Result.Aliases (I) := new String'(Value (Current)); end; end loop; for I in Result.Addresses'Range loop declare Index : constant Natural := I - 1 + Natural (C_Addr'First); Current : In_Addr_Access renames C_Addr (Index); begin Result.Addresses (I) := To_Address (Current.all); end; end loop; return Result; end Parse_Entry; ------------------------ -- Raise_Naming_Error -- ------------------------ procedure Raise_Naming_Error (Errno : Integer; Message : String) is function Error_Message return String; -- Return the message according to Errno. ------------------- -- Error_Message -- ------------------- function Error_Message return String is begin case Errno is when Host_Not_Found => return "Host not found"; when Try_Again => return "Try again"; when No_Recovery => return "No recovery"; when No_Address => return "No address"; when others => return "Unknown error" & Integer'Image (Errno); end case; end Error_Message; begin Ada.Exceptions.Raise_Exception (Naming_Error'Identity, Error_Message & ": " & Message); end Raise_Naming_Error; ---------------- -- To_Address -- ---------------- function To_Address (Addr : In_Addr) return Address is begin return (H1 => Address_Component (Addr.S_B1), H2 => Address_Component (Addr.S_B2), H3 => Address_Component (Addr.S_B3), H4 => Address_Component (Addr.S_B4)); end To_Address; ---------------- -- To_In_Addr -- ---------------- function To_In_Addr (Addr : Address) return In_Addr is begin return (S_B1 => unsigned_char (Addr.H1), S_B2 => unsigned_char (Addr.H2), S_B3 => unsigned_char (Addr.H3), S_B4 => unsigned_char (Addr.H4)); end To_In_Addr; ----------- -- Value -- ----------- function Value (Add : String) return Address is C_Add : chars_ptr := New_String (Add); Converted : aliased In_Addr; begin if C_Inet_Aton (C_Add, Converted'Unchecked_Access) = 0 then Ada.Exceptions.Raise_Exception (Naming_Error'Identity, Add & " is not an IP address"); end if; Free (C_Add); return (H1 => Address_Component (Converted.S_B1), H2 => Address_Component (Converted.S_B2), H3 => Address_Component (Converted.S_B3), H4 => Address_Component (Converted.S_B4)); end Value; end Sockets.Naming; adasockets-1.8.10/src/sockets.ads0000644000175000017500000002353111746260666013620 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S -- -- -- -- S p e c -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- with Ada.Streams; with Interfaces.C; package Sockets is type Socket_FD is tagged private; -- A socket Null_Socket_FD : constant Socket_FD; -- An empty socket type Socket_Domain is (PF_INET, AF_INET); -- PF_INET: Internet sockets -- AF_INET: This entry is bogus and should never be used, but it is -- kept here for some time for compatibility reasons. type Socket_Type is (SOCK_STREAM, SOCK_DGRAM); -- SOCK_STREAM: Stream mode (TCP) -- SOCK_DGRAM: Datagram mode (UDP, Multicast) procedure Socket (Sock : out Socket_FD; Domain : Socket_Domain := PF_INET; Typ : Socket_Type := SOCK_STREAM); -- Create a socket of the given mode Connection_Refused : exception; Socket_Error : exception; procedure Connect (Socket : Socket_FD; Host : String; Port : Positive); -- Connect a socket on a given host/port. Raise Connection_Refused if -- the connection has not been accepted by the other end, or -- Socket_Error (with a more precise exception message) for another error. procedure Bind (Socket : Socket_FD; Port : Natural; Host : String := ""); -- Bind a socket on a given port. Using 0 for the port will tell the -- OS to allocate a non-privileged free port. The port can be later -- retrieved using Get_Sock_Port on the bound socket. -- If Host is not the empty string, it is used to designate the interface -- to bind on. -- Socket_Error can be raised if the system refuses to bind the port. procedure Listen (Socket : Socket_FD; Queue_Size : Positive := 5); -- Create a socket's listen queue type Socket_Level is (SOL_SOCKET, IPPROTO_IP, SOL_TCP); type Socket_Option is (SO_REUSEADDR, SO_REUSEPORT, IP_MULTICAST_TTL, IP_ADD_MEMBERSHIP, IP_DROP_MEMBERSHIP, IP_MULTICAST_LOOP, SO_SNDBUF, SO_RCVBUF, SO_KEEPALIVE, TCP_KEEPCNT, TCP_KEEPIDLE, TCP_KEEPINTVL); procedure Getsockopt (Socket : Socket_FD'Class; Level : Socket_Level := SOL_SOCKET; Optname : Socket_Option; Optval : out Integer); -- Get a socket option procedure Setsockopt (Socket : Socket_FD'Class; Level : Socket_Level := SOL_SOCKET; Optname : Socket_Option; Optval : Integer); -- Set a socket option generic Level : Socket_Level; Optname : Socket_Option; type Opt_Type is private; procedure Customized_Setsockopt (Socket : Socket_FD'Class; Optval : Opt_Type); -- Low level control on setsockopt procedure Accept_Socket (Socket : Socket_FD; New_Socket : out Socket_FD); -- Accept a connection on a socket Connection_Closed : exception; procedure Send (Socket : Socket_FD; Data : Ada.Streams.Stream_Element_Array); -- Send data on a socket. Raise Connection_Closed if the socket -- has been closed. function Receive (Socket : Socket_FD; Max : Ada.Streams.Stream_Element_Count := 4096) return Ada.Streams.Stream_Element_Array; -- Receive data from a socket. May raise Connection_Closed procedure Receive (Socket : Socket_FD'Class; Data : out Ada.Streams.Stream_Element_Array); -- Get data from a socket. Raise Connection_Closed if the socket has -- been closed before the end of the array. procedure Receive_Some (Socket : Socket_FD'Class; Data : out Ada.Streams.Stream_Element_Array; Last : out Ada.Streams.Stream_Element_Offset); -- Get some data from a socket. The index of the last element will -- be placed in Last. type Shutdown_Type is (Receive, Send, Both); procedure Shutdown (Socket : in out Socket_FD; How : Shutdown_Type := Both); -- Close a previously opened socket procedure Socketpair (Read_End : out Socket_FD; Write_End : out Socket_FD; Domain : Socket_Domain := PF_INET; Typ : Socket_Type := SOCK_STREAM); -- Create a socketpair. function Get_FD (Socket : Socket_FD) return Interfaces.C.int; pragma Inline (Get_FD); -- Get a socket's FD field --------------------------------- -- String-oriented subprograms -- --------------------------------- procedure Put (Socket : Socket_FD'Class; Str : String); -- Send a string on the socket procedure New_Line (Socket : Socket_FD'Class; Count : Natural := 1); -- Send CR/LF sequences on the socket procedure Put_Line (Socket : Socket_FD'Class; Str : String); -- Send a string + CR/LF on the socket function Get (Socket : Socket_FD'Class) return String; -- Get a string from the socket function Get_Char (Socket : Socket_FD'Class) return Character; -- Get one character from the socket procedure Get_Line (Socket : Socket_FD'Class; Str : out String; Last : out Natural); -- Get a full line from the socket. CR is ignored and LF is considered -- as an end-of-line marker. function Get_Line (Socket : Socket_FD'Class; Max_Length : Positive := 2048) return String; -- Function form for the former procedure procedure Set_Buffer (Socket : in out Socket_FD'Class; Length : Positive := 1500); -- Put socket in buffered mode. If the socket is already buffered, -- the content of the previous buffer will be lost. The buffered mode -- only affects read operation, through Get, Get_Char and Get_Line. Other -- reception subprograms will not function properly if buffered mode -- is used at the same time. The size of the buffer has to be greater -- than the biggest possible packet, otherwise data loss may occur. procedure Unset_Buffer (Socket : in out Socket_FD'Class); -- Put socket in unbuffered mode. If the socket was unbuffered already, -- no error will be raised. If it was buffered and the buffer was not -- empty, its content will be lost. private use type Ada.Streams.Stream_Element_Count; type Buffer_Type (Length : Ada.Streams.Stream_Element_Count) is record Content : Ada.Streams.Stream_Element_Array (0 .. Length); -- One byte will stay unused, but this does not have any consequence First : Ada.Streams.Stream_Element_Offset := Ada.Streams.Stream_Element_Offset'Last; Last : Ada.Streams.Stream_Element_Offset := 0; end record; type Buffer_Access is access Buffer_Type; type Shutdown_Array is array (Receive .. Send) of Boolean; type Socket_FD is tagged record FD : Interfaces.C.int := Interfaces.C."-" (1); Shutdown : Shutdown_Array := (others => False); Buffer : Buffer_Access; end record; Null_Socket_FD : constant Socket_FD := (FD => Interfaces.C."-" (1), Shutdown => (others => False), Buffer => null); end Sockets; adasockets-1.8.10/src/adasockets-config0000644000175000017500000000023011746260630014741 00000000000000#! /bin/sh # if [ "x$1" = "x--version" ]; then set -- --modversion elif [ "x$1" = "x" ]; then set -- --cflags --libs fi pkg-config adasockets "$@" adasockets-1.8.10/src/sockets-multicast.adb0000644000175000017500000001706411746260666015606 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . M U L T I C A S T -- -- -- -- B o d y -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- with Ada.Exceptions; use Ada.Exceptions; with Interfaces.C; use Interfaces.C; with Sockets; pragma Elaborate_All (Sockets); with Sockets.Constants; use Sockets.Constants; with Sockets.Naming; use Sockets.Naming; with Sockets.Thin; use Sockets.Thin; with Sockets.Types; use Sockets.Types; with Sockets.Utils; use Sockets.Utils; package body Sockets.Multicast is use Ada.Streams; procedure Setsockopt_Add_Membership is new Customized_Setsockopt (IPPROTO_IP, IP_ADD_MEMBERSHIP, Ip_Mreq); function Create_Multicast_Socket (Group : String; Port : Positive; Local_Port : Natural; TTL : Positive := 16; Self_Loop : Boolean := True; Local_If : String := "0.0.0.0") return Multicast_Socket_FD; ----------------------------- -- Create_Multicast_Socket -- ----------------------------- function Create_Multicast_Socket (Group : String; Port : Positive; Local_Port : Natural; TTL : Positive := 16; Self_Loop : Boolean := True; Local_If : String := "0.0.0.0") return Multicast_Socket_FD is Result : Multicast_Socket_FD; Mreq : aliased Ip_Mreq; C_Self_Loop : Integer; begin Socket (Socket_FD (Result), PF_INET, SOCK_DGRAM); if Self_Loop then C_Self_Loop := 1; else C_Self_Loop := 0; end if; Setsockopt (Result, SOL_SOCKET, SO_REUSEADDR, 1); pragma Warnings (Off); -- Statically determined if Constants.So_Reuseport /= -1 then Setsockopt (Result, SOL_SOCKET, SO_REUSEPORT, 1); end if; pragma Warnings (On); Bind (Result, Local_Port); Mreq.Imr_Multiaddr := To_In_Addr (Address_Of (Group)); Mreq.Imr_Interface := To_In_Addr (Address_Of (Local_If)); Setsockopt_Add_Membership (Result, Mreq); Setsockopt (Result, IPPROTO_IP, IP_MULTICAST_TTL, TTL); Setsockopt (Result, IPPROTO_IP, IP_MULTICAST_LOOP, C_Self_Loop); Result.Target.Sin_Family := Constants.Af_Inet; Result.Target.Sin_Port := Port_To_Network (unsigned_short (Port)); Result.Target.Sin_Addr := To_In_Addr (Address_Of (Group)); return Result; end Create_Multicast_Socket; ----------------------------- -- Create_Multicast_Socket -- ----------------------------- function Create_Multicast_Socket (Group : String; Port : Positive; TTL : Positive := 16; Self_Loop : Boolean := True; Local_If : String := "0.0.0.0") return Multicast_Socket_FD is begin return Create_Multicast_Socket (Group => Group, Port => Port, Local_Port => Port, TTL => TTL, Self_Loop => Self_Loop, Local_If => Local_If); end Create_Multicast_Socket; ----------------------------- -- Create_Multicast_Socket -- ----------------------------- function Create_Multicast_Socket (Group : String; Port : Positive; Local_Port : Natural; TTL : Positive := 16; Local_If : String := "0.0.0.0") return Multicast_Socket_FD is begin return Create_Multicast_Socket (Group => Group, Port => Port, Local_Port => Local_Port, TTL => TTL, Self_Loop => False, Local_If => Local_If); end Create_Multicast_Socket; ---------- -- Send -- ---------- procedure Send (Socket : Multicast_Socket_FD; Data : Stream_Element_Array) is Sin : aliased Sockaddr_In := Socket.Target; Index : Stream_Element_Offset := Data'First; Rest : Stream_Element_Count := Data'Length; Count : int; begin while Rest > 0 loop Count := C_Sendto (Socket.FD, Data (Index) 'Address, int (Rest), 0, Sin'Address, Sin'Size / 8); if Count < 0 then Raise_With_Message ("Send failed"); elsif Count = 0 then raise Connection_Closed; end if; Index := Index + Stream_Element_Count (Count); Rest := Rest - Stream_Element_Count (Count); end loop; end Send; ------------ -- Socket -- ------------ procedure Socket (Sock : out Multicast_Socket_FD; Domain : Socket_Domain := PF_INET; Typ : Socket_Type := SOCK_STREAM) is begin Raise_Exception (Program_Error'Identity, "Use Create_Multicast_Socket instead"); end Socket; end Sockets.Multicast; adasockets-1.8.10/src/sockets-thin.ads.unix0000644000175000017500000003214011746260666015536 00000000000000----------------------------------------------------------------------------- -- -- -- ADASOCKETS COMPONENTS -- -- -- -- S O C K E T S . T H I N -- -- -- -- S p e c -- -- -- -- Copyright (C) 1998-2011 Samuel Tardieu -- -- Copyright (C) 1999-2003 Télécom ParisTech -- -- -- -- AdaSockets is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by -- -- the Free Software Foundation; either version 2, or (at your option) -- -- any later version. AdaSockets is distributed in the hope that it -- -- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- -- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- See the GNU General Public License for more details. You should -- -- have received a copy of the GNU General Public License distributed -- -- with AdaSockets; see file COPYING. If not, write to the Free -- -- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- -- 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from -- -- this unit, or you link this unit with other files to produce an -- -- executable, this unit does not by itself cause the resulting -- -- executable to be covered by the GNU General Public License. This -- -- exception does not however invalidate any other reasons why the -- -- executable file might be covered by the GNU Public License. -- -- -- -- The main repository for this software is located at: -- -- http://www.rfc1149.net/devel/adasockets.html -- -- -- -- If you have any question, please use the issues tracker at: -- -- https://github.com/samueltardieu/adasockets/issues -- -- -- ----------------------------------------------------------------------------- with GNAT.OS_Lib; with Interfaces.C.Pointers; with Interfaces.C.Strings; with Sockets.Types; use Sockets.Types; with System.Storage_Elements; package Sockets.Thin is package C renames Interfaces.C; package Strings renames C.Strings; generic package Pointers renames C.Pointers; use type C.int; -- This is an ugly hack to be able to declare the Failure constant -- below. Success : constant C.int := 0; Failure : constant C.int := -1; type Int_Access is access all C.int; pragma Convention (C, Int_Access); -- Access to C integers type pid_t is new C.int; pragma Convention (C, pid_t); type mode_t is new C.int; pragma Convention (C, mode_t); type key_t is new C.int; pragma Convention (C, key_t); type Chars_Ptr_Array is array (C.size_t range <>) of aliased Strings.chars_ptr; package Chars_Ptr_Pointers is new Pointers (C.size_t, Strings.chars_ptr, Chars_Ptr_Array, Strings.Null_Ptr); -- Arrays of C (char *) type In_Addr_Access_Array is array (Positive range <>) of aliased In_Addr_Access; pragma Convention (C, In_Addr_Access_Array); package In_Addr_Access_Pointers is new Pointers (Positive, In_Addr_Access, In_Addr_Access_Array, null); -- Array of internet addresses type Sockaddr_Access is access all Sockaddr; pragma Convention (C, Sockaddr_Access); -- Access to socket address type Sockaddr_In_Access is access all Sockaddr_In; pragma Convention (C, Sockaddr_In_Access); -- Access to internet socket address type Ip_Mreq is record Imr_Multiaddr : In_Addr; Imr_Interface : In_Addr := Inaddr_Any; end record; pragma Convention (C, Ip_Mreq); -- Multicast structure type Hostent is record H_Name : Strings.chars_ptr; H_Aliases : Chars_Ptr_Pointers.Pointer; H_Addrtype : C.int; H_Length : C.int; H_Addr_List : In_Addr_Access_Pointers.Pointer; end record; pragma Convention (C, Hostent); -- Host entry type Hostent_Access is access all Hostent; pragma Convention (C, Hostent_Access); -- Access to host entry type Iovec is record Iov_Base : System.Address; Iov_Len : System.Storage_Elements.Storage_Offset; end record; pragma Convention (C, Iovec); -- Iovec C type type Msghdr is record Msg_Name : System.Address; Msg_Namelen : C.int; Msg_Iov : System.Address; Msg_Iovlen : C.int; Msg_Accrights : System.Address; Msg_Accrightslen : C.int; end record; pragma Convention (C, Msghdr); -- Message header type Msghdr_Access is access all Msghdr; pragma Convention (C, Msghdr_Access); -- Access to message header. type Two_Int is array (0 .. 1) of C.int; pragma Convention (C, Two_Int); -- Used with socketpair() type Pollfd is record Fd : C.int; Events : C.short; Revents : C.short; end record; pragma Convention (C, Pollfd); type Pollfd_Array is array (Positive range <>) of Pollfd; pragma Convention (C, Pollfd_Array); function C_Accept (S : C.int; Addr : System.Address; Addrlen : access C.int) return C.int; function C_Bind (S : C.int; Name : System.Address; Namelen : C.int) return C.int; function C_Close (Fildes : C.int) return C.int; function C_Connect (S : C.int; Name : System.Address; Namelen : C.int) return C.int; function C_Dup2 (Fildes, Fildes2 : C.int) return C.int; function C_Fcntl (Fildes : C.int; Cmd : C.int; Arg : C.int := 0) return C.int; function C_Getenv (Name : Strings.chars_ptr) return Strings.chars_ptr; function C_Gethostbyaddr (Addr : Strings.chars_ptr; Length : C.int; Typ : C.int) return Hostent_Access; function C_Gethostbyname (Name : Strings.chars_ptr) return Hostent_Access; function C_Gethostname (Name : Strings.chars_ptr; Namelen : C.int) return C.int; function C_Gethostname (Name : System.Address; Namelen : C.int) return C.int; function C_Getpeername (S : C.int; Name : System.Address; Namelen : access C.int) return C.int; function C_Getpid return pid_t; function C_Getsockname (S : C.int; Name : Sockaddr_Access; Namelen : access C.int) return C.int; function C_Getsockname (S : C.int; Name : System.Address; Namelen : access C.int) return C.int; function C_Getsockopt (S : C.int; Level : C.int; Optname : C.int; Optval : Strings.chars_ptr; Optlen : access C.int) return C.int; function C_Getsockopt (S : C.int; Level : C.int; Optname : C.int; Optval : System.Address; Optlen : access C.int) return C.int; function C_Inet_Addr (Cp : Strings.chars_ptr) return Types.In_Addr; function C_Inet_Network (Cp : Strings.chars_ptr) return Interfaces.Unsigned_32; function C_Inet_Makeaddr (Net : C.int; Lna : C.int) return In_Addr; function C_Inet_Lnaof (I : In_Addr) return C.int; function C_Inet_Netof (I : In_Addr) return C.int; function C_Inet_Ntoa (I : In_Addr) return Strings.chars_ptr; function C_Inet_Aton (Cp : Strings.chars_ptr; I : In_Addr_Access) return C.int; function C_Kill (Pid : pid_t; Sig : C.int) return C.int; function C_Listen (S, Backlog : C.int) return C.int; function C_Msgget (Key : key_t; Msgflg : C.int) return C.int; function C_Msgrcv (Msqid : C.int; Msgp : Strings.chars_ptr; Msgsz : C.int; Msgtyp : C.long; Msgflg : C.int) return C.int; function C_Msgsnd (Msqid : C.int; Msgp : Strings.chars_ptr; Msgsz : C.int; Msgflg : C.int) return C.int; function C_Open (Path : Strings.chars_ptr; Oflag : C.int; Mode : mode_t := 0) return C.int; function C_Socketpair (Domain : C.int; Typ : C.int; Protocol : C.int; Filedes : System.Address) return C.int; function C_Poll (Fds : System.Address; Nfds : C.unsigned_long; Timeout : C.int) return C.int; function C_Read (Fildes : C.int; Buf : System.Address; Nbyte : C.int) return C.int; function C_Readv (Fildes : C.int; Iov : System.Address; Iovcnt : C.int) return C.int; function C_Recv (S : C.int; Buf : System.Address; Len, Flags : C.int) return C.int; function C_Recvfrom (S : C.int; Buf : System.Address; Len : C.int; Flags : C.int; From : System.Address; Fromlen : access C.int) return C.int; function C_Recvmsg (S : C.int; Msg : Msghdr_Access; Flags : C.int) return C.int; function C_Send (S : C.int; Msg : System.Address; Len : C.int; Flags : C.int) return C.int; function C_Sendmsg (S : C.int; Msg : Msghdr_Access; Flags : C.int) return C.int; function C_Sendto (S : C.int; Msg : System.Address; Len : C.int; Flags : C.int; To : System.Address; Tolen : C.int) return C.int; function C_Setsid return pid_t; function C_Setsockopt (S : C.int; Level : C.int; Optname : C.int; Optval : System.Address; Optlen : C.int) return C.int; procedure C_Shutdown (S : C.int; How : C.int); function C_Socket (Domain, Typ, Protocol : C.int) return C.int; function C_Strerror (Errnum : C.int) return Strings.chars_ptr; function C_Write (Fildes : C.int; Buf : System.Address; Nbyte : C.int) return C.int; function C_Writev (Fildes : C.int; Iov : System.Address; Iovcnt : C.int) return C.int; function C_Ioctl (S : C.int; Req : C.int; Arg : access C.int) return C.int; function Errno return Integer; private pragma Import (C, C_Accept, "accept"); pragma Import (C, C_Bind, "bind"); pragma Import (C, C_Close, "close"); pragma Import (C, C_Connect, "connect"); pragma Import (C, C_Dup2, "dup2"); pragma Import (C, C_Fcntl, "fcntl"); pragma Import (C, C_Getenv, "getenv"); pragma Import (C, C_Gethostbyaddr, "gethostbyaddr"); pragma Import (C, C_Gethostbyname, "gethostbyname"); pragma Import (C, C_Gethostname, "gethostname"); pragma Import (C, C_Getpeername, "getpeername"); pragma Import (C, C_Getpid, "getpid"); pragma Import (C, C_Getsockname, "getsockname"); pragma Import (C, C_Getsockopt, "getsockopt"); pragma Import (C, C_Inet_Addr, "inet_addr"); pragma Import (C, C_Inet_Network, "inet_network"); pragma Import (C, C_Inet_Makeaddr, "inet_makeaddr"); pragma Import (C, C_Inet_Lnaof, "inet_lnaof"); pragma Import (C, C_Inet_Netof, "inet_netof"); pragma Import (C, C_Inet_Ntoa, "inet_ntoa"); pragma Import (C, C_Inet_Aton, "inet_aton"); pragma Import (C, C_Kill, "kill"); pragma Import (C, C_Listen, "listen"); pragma Import (C, C_Msgget, "msgget"); pragma Import (C, C_Msgrcv, "msgrcv"); pragma Import (C, C_Msgsnd, "msgsnd"); pragma Import (C, C_Open, "open"); pragma Import (C, C_Socketpair, "socketpair"); pragma Import (C, C_Poll, "poll"); pragma Import (C, C_Read, "read"); pragma Import (C, C_Readv, "readv"); pragma Import (C, C_Recv, "recv"); pragma Import (C, C_Recvfrom, "recvfrom"); pragma Import (C, C_Recvmsg, "recvmsg"); pragma Import (C, C_Send, "send"); pragma Import (C, C_Sendmsg, "sendmsg"); pragma Import (C, C_Sendto, "sendto"); pragma Import (C, C_Setsid, "setsid"); pragma Import (C, C_Setsockopt, "setsockopt"); pragma Import (C, C_Shutdown, "shutdown"); pragma Import (C, C_Socket, "socket"); pragma Import (C, C_Strerror, "strerror"); pragma Import (C, C_Write, "write"); pragma Import (C, C_Writev, "writev"); pragma Import (C, C_Ioctl, "ioctl"); function Errno return Integer renames GNAT.OS_Lib.Errno; end Sockets.Thin; adasockets-1.8.10/configure.ac0000644000175000017500000000617111746260666013154 00000000000000AC_INIT([src/sockets.ads]) AC_CONFIG_AUX_DIR([support]) AM_INIT_AUTOMAKE([adasockets],[1.8.10]) AM_CONFIG_HEADER(src/config.h) # # Package description # LIBVERSIONINFO=1:0:0 AC_SUBST(LIBVERSIONINFO) AM_PROG_LIBTOOL # AC_CHECK_PROGS(AWK, [gnuawk gawk awk]) # # Check for maintainer mode # AC_ARG_ENABLE(maintainer-mode, AS_HELP_STRING(--enable-maintainer-mode,turn on debugging options), [ADAFLAGS="-g -O2 -Wall -Werror -gnatag -gnatwa -gnatwe"], [ADAFLAGS="-O2 -gnatpng"]) AC_SUBST(ADAFLAGS) # # Check for documentation build and installation # AC_ARG_ENABLE(doc, AS_HELP_STRING(--disable-doc,do not build and install documentation), [case "${enableval}" in yes) doc=true ;; no) doc=false ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-doc) ;; 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then WINNEEDED="-- " fi AC_SUBST(WINNEEDED) # # Output # AC_CONFIG_FILES([Makefile src/Makefile src/sockets-link.ads src/sockets-types.ads src/adasockets.pc man/Makefile examples/Makefile doc/Makefile]) AC_OUTPUT adasockets-1.8.10/man/0000755000175000017500000000000011746260707011510 500000000000000adasockets-1.8.10/man/adasockets-config.10000644000175000001440000000065111350475005015062 00000000000000'\" t .TH adasockets-config 1 "18 March 2010" .SH NAME adasockets-config \- script to get information about the installed AdaSockets library .SH SYNOPSIS .B adasockets-config [\-\-version] [\-\-libs] [\-\-cflags] .SH DESCRIPTION .B adasockets-config will echo a line on standard output with appropriate flags for .B gnatmake . .SH "SEE ALSO" .BR gnatmake (1), .BR pkg-config (1) .SH AUTHORS Samuel Tardieu adasockets-1.8.10/man/Makefile.am0000644000175000001440000000007011350471577013455 00000000000000man_MANS = adasockets-config.1 EXTRA_DIST = ${man_MANS} adasockets-1.8.10/man/Makefile.in0000644000175000017500000003421311746260677013506 00000000000000# Makefile.in generated by automake 1.11.5 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # This Makefile.in is free software; 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The adasockets-config program and its associated man page will be installed respectively under /bin and /man/ In the examples subdirectory, you will find an example called "tcprelay" which illustrates how this package can be used. GNU make is not strictly necessary but is recommended. It is needed if you want to rebuild the documentation. You need to install the autogen software if you want to rebuild the documentation. You also need the autotools if you plan on modifying the AdaSockets build structure. +++ To build this software on OpenVMS, just do: % make GNU make must be available as well as the DEC C compiler. If no C compiler is available on your system, the file sockets-constants.ads in the contrib/vms directory must be copied into the vms one. This file is given as is and has not been tested on other host than the one used to port AdaSockets.