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extractpdfmark-1.0.2/COPYING 0000664 0000000 0000000 00000104513 13074703412 0015571 0 ustar 00root root 0000000 0000000 GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc.
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
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The licenses for most software and other practical works are designed
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0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
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Additional permissions that are applicable to the entire Program shall
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that they are valid under applicable law. If additional permissions
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under those permissions, but the entire Program remains governed by
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Termination of your rights under this section does not terminate the
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material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
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give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
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but do not include claims that would be infringed only as a
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In the following three paragraphs, a "patent license" is any express
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sue for patent infringement). To "grant" such a patent license to a
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patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
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then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
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consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
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you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
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work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
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parties who would receive the covered work from you, a discriminatory
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conveyed by you (or copies made from those copies), or (b) primarily
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or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If 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 convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU 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 that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
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.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
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.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
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
state 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)
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 3 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, see .
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
Copyright (C)
This program 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, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
.
The GNU 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 Lesser General
Public License instead of this License. But first, please read
.
extractpdfmark-1.0.2/Makefile.am 0000664 0000000 0000000 00000000170 13074703412 0016564 0 ustar 00root root 0000000 0000000 SUBDIRS = src man test
dist_doc_DATA = README.md README.ja.md COPYING
EXTRA_DIST = autogen.sh
ACLOCAL_AMFLAGS = -I m4
extractpdfmark-1.0.2/README.ja.md 0000664 0000000 0000000 00000012463 13074703412 0016410 0 ustar 00root root 0000000 0000000
# Extract PDFmark
PDF からページモードやリンクの宛先名を抽出し PDFmark として保存します
https://github.com/trueroad/extractpdfmark
http://www.ctan.org/pkg/extractpdfmark
TeX のようなシステムを使って PDF のドキュメントを作る場合、
図としてたくさんの小さな PDF を用意して、
メインの PDF に貼り付けるようなことが行われます。
このとき、図の PDF では同じフォントを使っていることが多いと思います。
図の PDF にフォントのサブセットが埋め込まれていた場合、
TeX システムはそのフォントをそのままメインの PDF に埋め込みます。
結果として、
メイン PDF には重複した同じフォントの異なるサブセットが埋め込まれます。
サブセットが異なるため重複したフォントを削除することはできません。
よってメイン PDF のファイルサイズは、かなり大きくなってしまいます。
一方、図の PDF にフォントをフルセットで埋め込んだ場合、
TeX システムはフルセットのフォントをメインの PDF へ埋め込みます。
メイン PDF にはたくさんの重複したフォントが埋め込まれますが、
すべて同じフルセットのフォントです。
そのため、Ghostscript を使えば重複を削除することができ、
これによってメイン PDF のサイズを低減することができます。
さらに、図の PDF に一切フォントを埋め込まなかった場合、
TeX システムはフォントが欠けたメイン PDF を出力します。
この場合、Ghostscript は必要なフォントを埋め込むことができるので、
必要なディスク容量を劇的に減らすことができるようになります。
いずれの方法でも、
Ghostscript へ TeX システムの出力したメイン PDF を入力し、
最終的な PDF を出力することになります。
しかし、残念ながら、この処理で Ghostscript は PDF のページモードや
リンクの宛先名を残してくれません。
そのため、最終的な PDF は意図したとおりに開かれなかったり、
リモートからのリンクが機能しなくなったりしてしまいます。
http://bugs.ghostscript.com/show_bug.cgi?id=696943
http://bugs.ghostscript.com/show_bug.cgi?id=695760
Extract PDFmark は PDF からページモードやリンクの宛先名を抽出し、
PDFmark として保存することができます。
このツールを使うと、ページモードやリンク先名を残したまま、
サイズの小さい PDF を得ることができます。
## 使い方
$ extractpdfmark TeX出力.pdf > 抽出したPDFmark.ps
$ gs -q -dBATCH -dNOPAUSE -sDEVICE=pdfwrite \
-sOutputFile=最終.pdf TeX出力.pdf 抽出したPDFmark.ps
## バイナリパッケージからのインストール
いくつかのディストリビューションには `extractpdfmark` パッケージがあります。
* Debian [9 stretch](https://packages.debian.org/stretch/extractpdfmark)
* Ubuntu [17.04 Zesty Zapus](http://packages.ubuntu.com/zesty/extractpdfmark)
## [ソース tarball](https://github.com/trueroad/extractpdfmark/releases/download/v1.0.2/extractpdfmark-1.0.2.tar.gz) からのインストール
### 必要なもの
[poppler](https://poppler.freedesktop.org/) 0.13.3 以降
--enable-xpdf-headers オプション付き
（推奨 poppler 0.48.0 以降）
パッケージを使って準備したい場合には、以下が便利でしょう。
* Debian / Ubuntu
+ libpoppler-private-dev
+ libpoppler-dev
* Fedora
+ poppler-devel
* Cygwin
+ libpoppler-devel
### ビルド・インストール方法
$ ./configure
$ make
$ make install
`Ghostscript` 9.14 以降と `diff` 等があれば、
以下のようにインストール前にテストすることができます。
$ ./configure
$ make
$ make check
$ make install
## [Git リポジトリ](https://github.com/trueroad/extractpdfmark)からのインストール
ソース tarball のビルド要件と追加の要件が必要です。
### 追加で必要なもの
Autoconf 2.69 以降
Automake
autopoint 0.19.6 以降（gettext 0.19.6 以降）
### 追加で推奨するもの
pdfTeX （テスト PDF の生成用）
Ghostscript 9.14 以降（`make check` 用）
### ビルド・インストール方法
$ git clone https://github.com/trueroad/extractpdfmark.git
$ cd extractpdfmark
$ ./autogen.sh
$ mkdir build
$ cd build
$ ../configure
$ make
$ make check
$ make install
## ライセンス
Copyright (C) 2016, 2017 Masamichi Hosoda
Extract PDFmark 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 3 of the License, or
(at your option) any later version.
Extract PDFmark 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 Extract PDFmark. If not, see .
extractpdfmark-1.0.2/README.md 0000664 0000000 0000000 00000010166 13074703412 0016015 0 ustar 00root root 0000000 0000000 # Extract PDFmark
Extract page mode and named destinations as PDFmark from PDF
https://github.com/trueroad/extractpdfmark
http://www.ctan.org/pkg/extractpdfmark
When you create a PDF document using something like a TeX system
you may include many small PDF files in the main PDF file.
It is common for each of the small PDF files to use the same fonts.
If the small PDF files contain embedded font subsets,
the TeX system includes them as-is in the main PDF.
As a result,
several subsets of the same font are embedded in the main PDF.
It is not possible to remove the duplicates since they are different subsets.
This vastly increases the size of the main PDF file.
On the other hand,
if the small PDF files contain embedded full font sets,
the TeX system also includes all of them in the main PDF.
This time, the main PDF contains duplicates of the same full sets of fonts.
Therefore, Ghostscript can remove the duplicates.
This may considerably reduce the main PDF-file's size.
Finally,
if the small PDF files contain some fonts that are *not* embedded,
the TeX system outputs the main PDF file with some fonts missing.
In this case, Ghostscript can embed the necessary fonts.
It can significantly reduce the required disk size.
Either way,
when Ghostscript reads the main PDF produced by the TeX system
and outputs the final PDF
it does not preserve PDF page-mode and named-destinations etc.
As a result,
when you open the final PDF,
it is not displayed correctly.
Also, remote PDF links will not work correctly.
http://bugs.ghostscript.com/show_bug.cgi?id=696943
http://bugs.ghostscript.com/show_bug.cgi?id=695760
This program is able to extract page mode and named destinations
as PDFmark from PDF.
By using this you can get the small PDF files
that have preserved them.
## Usage
$ extractpdfmark TeX-System-Outputted.pdf > Extracted-PDFmark.ps
$ gs -q -dBATCH -dNOPAUSE -sDEVICE=pdfwrite \
-sOutputFile=Final.pdf TeX-System-Outputted.pdf Extracted-PDFmark.ps
## Install from binary package
Some distributions have `extractpdfmark` package.
* Debian [9 stretch](https://packages.debian.org/stretch/extractpdfmark)
* Ubuntu [17.04 Zesty Zapus](http://packages.ubuntu.com/zesty/extractpdfmark)
## Install from [source tarball](https://github.com/trueroad/extractpdfmark/releases/download/v1.0.2/extractpdfmark-1.0.2.tar.gz)
### Required
[poppler](https://poppler.freedesktop.org/) 0.13.3+
with --enable-xpdf-headers option
(recommended poppler 0.48.0+)
When you would like to use packages for preparing the required library,
the following might be convenient.
* Debian / Ubuntu
+ libpoppler-private-dev
+ libpoppler-dev
* Fedora
+ poppler-devel
* Cygwin
+ libpoppler-devel
### Build & install
$ ./configure
$ make
$ make install
If you have `Ghostscript` 9.14+ and `diff` etc.,
you can run tests before installation as follows.
$ ./configure
$ make
$ make check
$ make install
## Install from [Git repository](https://github.com/trueroad/extractpdfmark)
Source tarball build requirements and additional requirements are necessary.
### Additional required
Autoconf 2.69+
Automake
autopoint 0.19.6+ (gettext 0.19.6+)
### Additional recommended
pdfTeX (for generating test PDFs)
Ghostscript 9.14+ (for `make check`)
### Build & install
$ git clone https://github.com/trueroad/extractpdfmark.git
$ cd extractpdfmark
$ ./autogen.sh
$ mkdir build
$ cd build
$ ../configure
$ make
$ make check
$ make install
## Licence
Copyright (C) 2016, 2017 Masamichi Hosoda
Extract PDFmark 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 3 of the License, or
(at your option) any later version.
Extract PDFmark 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 Extract PDFmark. If not, see .
extractpdfmark-1.0.2/autogen.sh 0000775 0000000 0000000 00000002634 13074703412 0016540 0 ustar 00root root 0000000 0000000 #!/bin/sh
CURRENT_DIR=`pwd`
AUTOPOINT_TMP_DIR=`mktemp -d autopoint.tmp.XXXXXXXXXX`
echo "*** Entering temporary directory ${AUTOPOINT_TMP_DIR}"
cd ${AUTOPOINT_TMP_DIR}
echo
echo "*** Creating dummy configure.ac"
{
cat < configure.ac
echo
echo "*** Invoking autopoint"
autopoint ||
{
echo
echo "WARNING: autopoint failed."
echo "WARNING: It is required for getting \`config.rpath'."
echo "WARNING: Please install autopoint 0.19.6 or newer."
echo "WARNING: Depending on the platform, this is either"
echo "WARNING: a separate package or part of \`gettext-devel'."
}
echo
echo "*** Leaving temporary directory ${AUTOPOINT_TMP_DIR}"
cd ${CURRENT_DIR}
echo
echo "*** Copying config.rpath from temporary directory"
cp ${AUTOPOINT_TMP_DIR}/config.rpath . ||
{
echo
echo "WARNING: Copy failed."
if [ -e config.rpath ]; then
echo "WARNING: Using existing \`config.rpath'."
else
echo
echo "ERROR: config.rpath does not exist."
echo "ERROR: Please install autopoint 0.19.6 or newer."
echo "ERROR: Depending on the platform, this is either"
echo "ERROR: a separate package or part of \`gettext-devel'."
echo "ERROR: Or, please copy \`config.rpath'."
exit 1
fi
}
echo
echo "*** Deleting temporary directory"
rm -fr ${AUTOPOINT_TMP_DIR}
echo
echo "*** Invoking autoreconf"
autoreconf -v -i
extractpdfmark-1.0.2/configure.ac 0000664 0000000 0000000 00000015566 13074703412 0017035 0 ustar 00root root 0000000 0000000 # -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.69])
AC_INIT([Extract PDFmark], [1.0.2], , [extractpdfmark],
[https://github.com/trueroad/extractpdfmark/])
AM_INIT_AUTOMAKE([foreign])
AC_CONFIG_SRCDIR([src/main.cc])
AC_CONFIG_HEADERS([config.h])
PACKAGE_COPYRIGHT="Copyright (C) 2016, 2017 Masamichi Hosoda"
PACKAGE_LICENSE="License: GPL3+"
AC_SUBST([PACKAGE_COPYRIGHT])
AC_SUBST([PACKAGE_LICENSE])
AC_DEFINE_UNQUOTED([PACKAGE_COPYRIGHT], ["$PACKAGE_COPYRIGHT"],
[Define to the copyright of this package.])
AC_DEFINE_UNQUOTED([PACKAGE_LICENSE], ["$PACKAGE_LICENSE"],
[Define to the license of this package.])
# Checks for programs.
AC_PROG_CXX
AX_CXX_COMPILE_STDCXX_11([noext], [mandatory])
AC_PROG_RANLIB
AC_PROG_GREP
AC_PATH_PROG([DIFF], [diff])
AS_IF([test "x$DIFF" = x],
[AC_MSG_WARN([diff isn't found. `make check' will skip tests.])])
AC_SUBST([DIFF])
AC_PATH_PROG([GHOSTSCRIPT], [gs])
AS_IF([test ! "x$GHOSTSCRIPT" = x],
[AC_MSG_CHECKING([for gs version ( >= 9.14 )])
gs_ver=`$GHOSTSCRIPT --version`
AX_COMPARE_VERSION([$gs_ver], [ge], [9.14],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])
GHOSTSCRIPT=])])
AM_CONDITIONAL([HAVE_GHOSTSCRIPT], [test ! "x$GHOSTSCRIPT" = x])
AM_COND_IF([HAVE_GHOSTSCRIPT],
,
[AC_MSG_WARN(
[Ghostscript isn't found. `make check' will skip some tests.])])
AC_SUBST([GHOSTSCRIPT])
AC_MSG_CHECKING([for pre-generated test PDFs])
AS_IF([test ! -e ${srcdir}/test/desttype.pdf],
[AC_MSG_RESULT([no])
AC_PATH_PROG([PDFTEX], [pdftex])
AS_IF([test "x$PDFTEX" = x],
[AC_MSG_WARN(
[pdftex isn't found. Test PDFs cannot be generated.])
AC_MSG_WARN(
[You cannot use `make check'.])],
[AM_COND_IF([HAVE_GHOSTSCRIPT],
[AC_MSG_NOTICE(
[pdftex is found. Test PDFs will be generated.])],
[AC_MSG_WARN(
[pdftex is found but ghostscript isn't found.])
AC_MSG_WARN(
[You cannot use `make check'.])])])],
[AC_MSG_RESULT([yes])])
AC_SUBST([PDFTEX])
AC_MSG_CHECKING([for pre-generated expected PDFmark files])
AS_IF([test ! -e ${srcdir}/test/desttype-expected.pdfmark],
[AC_MSG_RESULT([no])
AC_MSG_WARN(
[PDFmark files will be generated.])
AC_MSG_WARN(
[`make check' cannot compare with the correct expected results.])],
[AC_MSG_RESULT([yes])])
# Checks for libraries.
PKG_PROG_PKG_CONFIG
AC_ARG_WITH([poppler],
AS_HELP_STRING([--with-poppler=@<:@auto|glib|core|core-private@:>@],
[Poppler I/F (default: auto)]),
,
[with_poppler=auto])
AS_CASE(["$with_poppler"],
["glib"],
[AC_MSG_NOTICE([--with-poppler=glib requires poppler >= 0.48.0])
PKG_CHECK_MODULES([POPPLER_GLIB], [poppler-glib >= 0.48.0])],
["core"],
[AC_MSG_NOTICE([--with-poppler=core requires poppler >= 0.48.0])
PKG_CHECK_MODULES([POPPLER], [poppler >= 0.48.0])],
["core-private"],
[AC_MSG_NOTICE(
[--with-poppler=core-private requires poppler >= 0.13.3])
PKG_CHECK_MODULES([POPPLER], [poppler >= 0.13.3])],
["auto"],
[AC_MSG_NOTICE([selecting for --with-poppler=auto])
AC_MSG_NOTICE([ trying for glib (experiment)])
PKG_CHECK_MODULES(
[POPPLER_GLIB], [poppler-glib >= 99.99.99],
[with_poppler="glib"],
[AC_MSG_NOTICE([ trying for core (poppler >= 0.48.0)])
PKG_CHECK_MODULES(
[POPPLER], [poppler >= 0.48.0],
[with_poppler="core"],
[AC_MSG_NOTICE(
[ trying for core-private (poppler >= 0.13.3)])
PKG_CHECK_MODULES([POPPLER], [poppler >= 0.13.3],
[with_poppler="core-private"])])])]
AC_MSG_NOTICE([use --with-poppler=$with_poppler]),
[AC_MSG_ERROR([unrecognized --with-poppler argument: $with_poppler])])
AS_CASE(["$with_poppler"],
["glib"],
[POPPLER_IF="poppler-glib"
use_library="glib"],
["core"],
[POPPLER_IF="poppler-core"
use_library="core"
AC_DEFINE([HAVE_POPPLER_CORE_IF], [1],
[Define if poppler-core is selected])],
["core-private"],
[POPPLER_IF="poppler-core private"
use_library="core"],
[AC_MSG_ERROR([programming error])])
AM_CONDITIONAL([USE_POPPLER_CORE], [test $use_library = core])
AM_CONDITIONAL([USE_POPPLER_GLIB], [test $use_library = glib])
AC_DEFINE_UNQUOTED([PACKAGE_STRING], ["$PACKAGE_STRING (with $POPPLER_IF)"],
[Define to the full name and version, method of this package.])
# Checks for header files.
AM_COND_IF([USE_POPPLER_CORE],
[AC_LANG_PUSH([C++])
TEMP_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$CPPFLAGS $POPPLER_CFLAGS"
AC_CHECK_HEADERS([Link.h PDFDoc.h PDFDocFactory.h],
,
[AC_MSG_ERROR([poppler xpdf headers are not found.])])
CPPFLAGS=$TMP_CPPFLAGS
AC_LANG_POP])
AC_ARG_ENABLE([codecvt],
[AS_HELP_STRING(
[--disable-codecvt],
[disable codecvt for UTF-8 checking (default is enable)])],
,
[enable_codecvt=yes])
AS_IF([test "x$enable_codecvt" != xno],
[AC_LANG_PUSH([C++])
AC_CHECK_HEADERS([codecvt])
AC_LANG_POP])
AS_IF([test "x$ac_cv_header_codecvt" == xyes],
[AC_DEFINE([USE_CODECVT], [1], [Define if codecvt is enabled.])])
AC_ARG_ENABLE([iconv],
[AS_HELP_STRING(
[--disable-iconv],
[disable iconv for UTF-8 checking (default is enable)])],
,
[enable_iconv=yes])
# AM_ICONV does not seem to be able to put in IF block.
AM_ICONV
AM_CONDITIONAL([USE_ICONV],
[test "x$enable_iconv" = xyes && \
test "x$am_cv_func_iconv" = xyes && \
test "x$ac_cv_header_codecvt" != xyes])
AM_COND_IF([USE_ICONV],
[AC_DEFINE([USE_ICONV], [1], [Define if iconv is enabled.])],
[AS_IF([test "x$ac_cv_header_codecvt" != xyes],
[AC_MSG_WARN(
[Some `make check' will fail since both codecvt and iconv are disabled.])])])
# Checks for typedefs, structures, and compiler characteristics.
# Checks for library functions.
AC_CONFIG_FILES([Makefile
src/Makefile
src/poppler-core/Makefile
src/poppler-glib/Makefile
man/Makefile
test/Makefile])
AC_OUTPUT
extractpdfmark-1.0.2/m4/ 0000775 0000000 0000000 00000000000 13074703412 0015052 5 ustar 00root root 0000000 0000000 extractpdfmark-1.0.2/m4/ax_compare_version.m4 0000664 0000000 0000000 00000014652 13074703412 0021207 0 ustar 00root root 0000000 0000000 # ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_compare_version.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_COMPARE_VERSION(VERSION_A, OP, VERSION_B, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
#
# DESCRIPTION
#
# This macro compares two version strings. Due to the various number of
# minor-version numbers that can exist, and the fact that string
# comparisons are not compatible with numeric comparisons, this is not
# necessarily trivial to do in a autoconf script. This macro makes doing
# these comparisons easy.
#
# The six basic comparisons are available, as well as checking equality
# limited to a certain number of minor-version levels.
#
# The operator OP determines what type of comparison to do, and can be one
# of:
#
# eq - equal (test A == B)
# ne - not equal (test A != B)
# le - less than or equal (test A <= B)
# ge - greater than or equal (test A >= B)
# lt - less than (test A < B)
# gt - greater than (test A > B)
#
# Additionally, the eq and ne operator can have a number after it to limit
# the test to that number of minor versions.
#
# eq0 - equal up to the length of the shorter version
# ne0 - not equal up to the length of the shorter version
# eqN - equal up to N sub-version levels
# neN - not equal up to N sub-version levels
#
# When the condition is true, shell commands ACTION-IF-TRUE are run,
# otherwise shell commands ACTION-IF-FALSE are run. The environment
# variable 'ax_compare_version' is always set to either 'true' or 'false'
# as well.
#
# Examples:
#
# AX_COMPARE_VERSION([3.15.7],[lt],[3.15.8])
# AX_COMPARE_VERSION([3.15],[lt],[3.15.8])
#
# would both be true.
#
# AX_COMPARE_VERSION([3.15.7],[eq],[3.15.8])
# AX_COMPARE_VERSION([3.15],[gt],[3.15.8])
#
# would both be false.
#
# AX_COMPARE_VERSION([3.15.7],[eq2],[3.15.8])
#
# would be true because it is only comparing two minor versions.
#
# AX_COMPARE_VERSION([3.15.7],[eq0],[3.15])
#
# would be true because it is only comparing the lesser number of minor
# versions of the two values.
#
# Note: The characters that separate the version numbers do not matter. An
# empty string is the same as version 0. OP is evaluated by autoconf, not
# configure, so must be a string, not a variable.
#
# The author would like to acknowledge Guido Draheim whose advice about
# the m4_case and m4_ifvaln functions make this macro only include the
# portions necessary to perform the specific comparison specified by the
# OP argument in the final configure script.
#
# LICENSE
#
# Copyright (c) 2008 Tim Toolan
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 11
dnl #########################################################################
AC_DEFUN([AX_COMPARE_VERSION], [
AC_REQUIRE([AC_PROG_AWK])
# Used to indicate true or false condition
ax_compare_version=false
# Convert the two version strings to be compared into a format that
# allows a simple string comparison. The end result is that a version
# string of the form 1.12.5-r617 will be converted to the form
# 0001001200050617. In other words, each number is zero padded to four
# digits, and non digits are removed.
AS_VAR_PUSHDEF([A],[ax_compare_version_A])
A=`echo "$1" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \
-e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \
-e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-e 's/[[^0-9]]//g'`
AS_VAR_PUSHDEF([B],[ax_compare_version_B])
B=`echo "$3" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \
-e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \
-e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-e 's/[[^0-9]]//g'`
dnl # In the case of le, ge, lt, and gt, the strings are sorted as necessary
dnl # then the first line is used to determine if the condition is true.
dnl # The sed right after the echo is to remove any indented white space.
m4_case(m4_tolower($2),
[lt],[
ax_compare_version=`echo "x$A
x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/false/;s/x${B}/true/;1q"`
],
[gt],[
ax_compare_version=`echo "x$A
x$B" | sed 's/^ *//' | sort | sed "s/x${A}/false/;s/x${B}/true/;1q"`
],
[le],[
ax_compare_version=`echo "x$A
x$B" | sed 's/^ *//' | sort | sed "s/x${A}/true/;s/x${B}/false/;1q"`
],
[ge],[
ax_compare_version=`echo "x$A
x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/true/;s/x${B}/false/;1q"`
],[
dnl Split the operator from the subversion count if present.
m4_bmatch(m4_substr($2,2),
[0],[
# A count of zero means use the length of the shorter version.
# Determine the number of characters in A and B.
ax_compare_version_len_A=`echo "$A" | $AWK '{print(length)}'`
ax_compare_version_len_B=`echo "$B" | $AWK '{print(length)}'`
# Set A to no more than B's length and B to no more than A's length.
A=`echo "$A" | sed "s/\(.\{$ax_compare_version_len_B\}\).*/\1/"`
B=`echo "$B" | sed "s/\(.\{$ax_compare_version_len_A\}\).*/\1/"`
],
[[0-9]+],[
# A count greater than zero means use only that many subversions
A=`echo "$A" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"`
B=`echo "$B" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"`
],
[.+],[
AC_WARNING(
[illegal OP numeric parameter: $2])
],[])
# Pad zeros at end of numbers to make same length.
ax_compare_version_tmp_A="$A`echo $B | sed 's/./0/g'`"
B="$B`echo $A | sed 's/./0/g'`"
A="$ax_compare_version_tmp_A"
# Check for equality or inequality as necessary.
m4_case(m4_tolower(m4_substr($2,0,2)),
[eq],[
test "x$A" = "x$B" && ax_compare_version=true
],
[ne],[
test "x$A" != "x$B" && ax_compare_version=true
],[
AC_WARNING([illegal OP parameter: $2])
])
])
AS_VAR_POPDEF([A])dnl
AS_VAR_POPDEF([B])dnl
dnl # Execute ACTION-IF-TRUE / ACTION-IF-FALSE.
if test "$ax_compare_version" = "true" ; then
m4_ifvaln([$4],[$4],[:])dnl
m4_ifvaln([$5],[else $5])dnl
fi
]) dnl AX_COMPARE_VERSION
extractpdfmark-1.0.2/m4/ax_cxx_compile_stdcxx.m4 0000664 0000000 0000000 00000033000 13074703412 0021707 0 ustar 00root root 0000000 0000000 # ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CXX_COMPILE_STDCXX(VERSION, [ext|noext], [mandatory|optional])
#
# DESCRIPTION
#
# Check for baseline language coverage in the compiler for the specified
# version of the C++ standard. If necessary, add switches to CXX and
# CXXCPP to enable support. VERSION may be '11' (for the C++11 standard)
# or '14' (for the C++14 standard).
#
# The second argument, if specified, indicates whether you insist on an
# extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g.
# -std=c++11). If neither is specified, you get whatever works, with
# preference for an extended mode.
#
# The third argument, if specified 'mandatory' or if left unspecified,
# indicates that baseline support for the specified C++ standard is
# required and that the macro should error out if no mode with that
# support is found. If specified 'optional', then configuration proceeds
# regardless, after defining HAVE_CXX${VERSION} if and only if a
# supporting mode is found.
#
# LICENSE
#
# Copyright (c) 2008 Benjamin Kosnik
# Copyright (c) 2012 Zack Weinberg
# Copyright (c) 2013 Roy Stogner
# Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov
# Copyright (c) 2015 Paul Norman
# Copyright (c) 2015 Moritz Klammler
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 4
dnl This macro is based on the code from the AX_CXX_COMPILE_STDCXX_11 macro
dnl (serial version number 13).
AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl
m4_if([$1], [11], [],
[$1], [14], [],
[$1], [17], [m4_fatal([support for C++17 not yet implemented in AX_CXX_COMPILE_STDCXX])],
[m4_fatal([invalid first argument `$1' to AX_CXX_COMPILE_STDCXX])])dnl
m4_if([$2], [], [],
[$2], [ext], [],
[$2], [noext], [],
[m4_fatal([invalid second argument `$2' to AX_CXX_COMPILE_STDCXX])])dnl
m4_if([$3], [], [ax_cxx_compile_cxx$1_required=true],
[$3], [mandatory], [ax_cxx_compile_cxx$1_required=true],
[$3], [optional], [ax_cxx_compile_cxx$1_required=false],
[m4_fatal([invalid third argument `$3' to AX_CXX_COMPILE_STDCXX])])
AC_LANG_PUSH([C++])dnl
ac_success=no
AC_CACHE_CHECK(whether $CXX supports C++$1 features by default,
ax_cv_cxx_compile_cxx$1,
[AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
[ax_cv_cxx_compile_cxx$1=yes],
[ax_cv_cxx_compile_cxx$1=no])])
if test x$ax_cv_cxx_compile_cxx$1 = xyes; then
ac_success=yes
fi
m4_if([$2], [noext], [], [dnl
if test x$ac_success = xno; then
for switch in -std=gnu++$1 -std=gnu++0x; do
cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
$cachevar,
[ac_save_CXX="$CXX"
CXX="$CXX $switch"
AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
[eval $cachevar=yes],
[eval $cachevar=no])
CXX="$ac_save_CXX"])
if eval test x\$$cachevar = xyes; then
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
fi
done
fi])
m4_if([$2], [ext], [], [dnl
if test x$ac_success = xno; then
dnl HP's aCC needs +std=c++11 according to:
dnl http://h21007.www2.hp.com/portal/download/files/unprot/aCxx/PDF_Release_Notes/769149-001.pdf
dnl Cray's crayCC needs "-h std=c++11"
for switch in -std=c++$1 -std=c++0x +std=c++$1 "-h std=c++$1"; do
cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
$cachevar,
[ac_save_CXX="$CXX"
CXX="$CXX $switch"
AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
[eval $cachevar=yes],
[eval $cachevar=no])
CXX="$ac_save_CXX"])
if eval test x\$$cachevar = xyes; then
CXX="$CXX $switch"
if test -n "$CXXCPP" ; then
CXXCPP="$CXXCPP $switch"
fi
ac_success=yes
break
fi
done
fi])
AC_LANG_POP([C++])
if test x$ax_cxx_compile_cxx$1_required = xtrue; then
if test x$ac_success = xno; then
AC_MSG_ERROR([*** A compiler with support for C++$1 language features is required.])
fi
fi
if test x$ac_success = xno; then
HAVE_CXX$1=0
AC_MSG_NOTICE([No compiler with C++$1 support was found])
else
HAVE_CXX$1=1
AC_DEFINE(HAVE_CXX$1,1,
[define if the compiler supports basic C++$1 syntax])
fi
AC_SUBST(HAVE_CXX$1)
])
dnl Test body for checking C++11 support
m4_define([_AX_CXX_COMPILE_STDCXX_testbody_11],
_AX_CXX_COMPILE_STDCXX_testbody_new_in_11
)
dnl Test body for checking C++14 support
m4_define([_AX_CXX_COMPILE_STDCXX_testbody_14],
_AX_CXX_COMPILE_STDCXX_testbody_new_in_11
_AX_CXX_COMPILE_STDCXX_testbody_new_in_14
)
dnl Tests for new features in C++11
m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_11], [[
// If the compiler admits that it is not ready for C++11, why torture it?
// Hopefully, this will speed up the test.
#ifndef __cplusplus
#error "This is not a C++ compiler"
#elif __cplusplus < 201103L
#error "This is not a C++11 compiler"
#else
namespace cxx11
{
namespace test_static_assert
{
template
struct check
{
static_assert(sizeof(int) <= sizeof(T), "not big enough");
};
}
namespace test_final_override
{
struct Base
{
virtual void f() {}
};
struct Derived : public Base
{
virtual void f() override {}
};
}
namespace test_double_right_angle_brackets
{
template < typename T >
struct check {};
typedef check single_type;
typedef check> double_type;
typedef check>> triple_type;
typedef check>>> quadruple_type;
}
namespace test_decltype
{
int
f()
{
int a = 1;
decltype(a) b = 2;
return a + b;
}
}
namespace test_type_deduction
{
template < typename T1, typename T2 >
struct is_same
{
static const bool value = false;
};
template < typename T >
struct is_same
{
static const bool value = true;
};
template < typename T1, typename T2 >
auto
add(T1 a1, T2 a2) -> decltype(a1 + a2)
{
return a1 + a2;
}
int
test(const int c, volatile int v)
{
static_assert(is_same::value == true, "");
static_assert(is_same::value == false, "");
static_assert(is_same::value == false, "");
auto ac = c;
auto av = v;
auto sumi = ac + av + 'x';
auto sumf = ac + av + 1.0;
static_assert(is_same::value == true, "");
static_assert(is_same::value == true, "");
static_assert(is_same::value == true, "");
static_assert(is_same::value == false, "");
static_assert(is_same::value == true, "");
return (sumf > 0.0) ? sumi : add(c, v);
}
}
namespace test_noexcept
{
int f() { return 0; }
int g() noexcept { return 0; }
static_assert(noexcept(f()) == false, "");
static_assert(noexcept(g()) == true, "");
}
namespace test_constexpr
{
template < typename CharT >
unsigned long constexpr
strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
{
return *s ? strlen_c_r(s + 1, acc + 1) : acc;
}
template < typename CharT >
unsigned long constexpr
strlen_c(const CharT *const s) noexcept
{
return strlen_c_r(s, 0UL);
}
static_assert(strlen_c("") == 0UL, "");
static_assert(strlen_c("1") == 1UL, "");
static_assert(strlen_c("example") == 7UL, "");
static_assert(strlen_c("another\0example") == 7UL, "");
}
namespace test_rvalue_references
{
template < int N >
struct answer
{
static constexpr int value = N;
};
answer<1> f(int&) { return answer<1>(); }
answer<2> f(const int&) { return answer<2>(); }
answer<3> f(int&&) { return answer<3>(); }
void
test()
{
int i = 0;
const int c = 0;
static_assert(decltype(f(i))::value == 1, "");
static_assert(decltype(f(c))::value == 2, "");
static_assert(decltype(f(0))::value == 3, "");
}
}
namespace test_uniform_initialization
{
struct test
{
static const int zero {};
static const int one {1};
};
static_assert(test::zero == 0, "");
static_assert(test::one == 1, "");
}
namespace test_lambdas
{
void
test1()
{
auto lambda1 = [](){};
auto lambda2 = lambda1;
lambda1();
lambda2();
}
int
test2()
{
auto a = [](int i, int j){ return i + j; }(1, 2);
auto b = []() -> int { return '0'; }();
auto c = [=](){ return a + b; }();
auto d = [&](){ return c; }();
auto e = [a, &b](int x) mutable {
const auto identity = [](int y){ return y; };
for (auto i = 0; i < a; ++i)
a += b--;
return x + identity(a + b);
}(0);
return a + b + c + d + e;
}
int
test3()
{
const auto nullary = [](){ return 0; };
const auto unary = [](int x){ return x; };
using nullary_t = decltype(nullary);
using unary_t = decltype(unary);
const auto higher1st = [](nullary_t f){ return f(); };
const auto higher2nd = [unary](nullary_t f1){
return [unary, f1](unary_t f2){ return f2(unary(f1())); };
};
return higher1st(nullary) + higher2nd(nullary)(unary);
}
}
namespace test_variadic_templates
{
template
struct sum;
template
struct sum
{
static constexpr auto value = N0 + sum::value;
};
template <>
struct sum<>
{
static constexpr auto value = 0;
};
static_assert(sum<>::value == 0, "");
static_assert(sum<1>::value == 1, "");
static_assert(sum<23>::value == 23, "");
static_assert(sum<1, 2>::value == 3, "");
static_assert(sum<5, 5, 11>::value == 21, "");
static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
}
// http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
// Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
// because of this.
namespace test_template_alias_sfinae
{
struct foo {};
template
using member = typename T::member_type;
template
void func(...) {}
template
void func(member*) {}
void test();
void test() { func(0); }
}
} // namespace cxx11
#endif // __cplusplus >= 201103L
]])
dnl Tests for new features in C++14
m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_14], [[
// If the compiler admits that it is not ready for C++14, why torture it?
// Hopefully, this will speed up the test.
#ifndef __cplusplus
#error "This is not a C++ compiler"
#elif __cplusplus < 201402L
#error "This is not a C++14 compiler"
#else
namespace cxx14
{
namespace test_polymorphic_lambdas
{
int
test()
{
const auto lambda = [](auto&&... args){
const auto istiny = [](auto x){
return (sizeof(x) == 1UL) ? 1 : 0;
};
const int aretiny[] = { istiny(args)... };
return aretiny[0];
};
return lambda(1, 1L, 1.0f, '1');
}
}
namespace test_binary_literals
{
constexpr auto ivii = 0b0000000000101010;
static_assert(ivii == 42, "wrong value");
}
namespace test_generalized_constexpr
{
template < typename CharT >
constexpr unsigned long
strlen_c(const CharT *const s) noexcept
{
auto length = 0UL;
for (auto p = s; *p; ++p)
++length;
return length;
}
static_assert(strlen_c("") == 0UL, "");
static_assert(strlen_c("x") == 1UL, "");
static_assert(strlen_c("test") == 4UL, "");
static_assert(strlen_c("another\0test") == 7UL, "");
}
namespace test_lambda_init_capture
{
int
test()
{
auto x = 0;
const auto lambda1 = [a = x](int b){ return a + b; };
const auto lambda2 = [a = lambda1(x)](){ return a; };
return lambda2();
}
}
namespace test_digit_seperators
{
constexpr auto ten_million = 100'000'000;
static_assert(ten_million == 100000000, "");
}
namespace test_return_type_deduction
{
auto f(int& x) { return x; }
decltype(auto) g(int& x) { return x; }
template < typename T1, typename T2 >
struct is_same
{
static constexpr auto value = false;
};
template < typename T >
struct is_same
{
static constexpr auto value = true;
};
int
test()
{
auto x = 0;
static_assert(is_same::value, "");
static_assert(is_same::value, "");
return x;
}
}
} // namespace cxx14
#endif // __cplusplus >= 201402L
]])
extractpdfmark-1.0.2/m4/ax_cxx_compile_stdcxx_11.m4 0000664 0000000 0000000 00000003212 13074703412 0022212 0 ustar 00root root 0000000 0000000 # ============================================================================
# http://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx_11.html
# ============================================================================
#
# SYNOPSIS
#
# AX_CXX_COMPILE_STDCXX_11([ext|noext], [mandatory|optional])
#
# DESCRIPTION
#
# Check for baseline language coverage in the compiler for the C++11
# standard; if necessary, add switches to CXX and CXXCPP to enable
# support.
#
# This macro is a convenience alias for calling the AX_CXX_COMPILE_STDCXX
# macro with the version set to C++11. The two optional arguments are
# forwarded literally as the second and third argument respectively.
# Please see the documentation for the AX_CXX_COMPILE_STDCXX macro for
# more information. If you want to use this macro, you also need to
# download the ax_cxx_compile_stdcxx.m4 file.
#
# LICENSE
#
# Copyright (c) 2008 Benjamin Kosnik
# Copyright (c) 2012 Zack Weinberg
# Copyright (c) 2013 Roy Stogner
# Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov
# Copyright (c) 2015 Paul Norman
# Copyright (c) 2015 Moritz Klammler
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 17
AX_REQUIRE_DEFINED([AX_CXX_COMPILE_STDCXX])
AC_DEFUN([AX_CXX_COMPILE_STDCXX_11], [AX_CXX_COMPILE_STDCXX([11], [$1], [$2])])
extractpdfmark-1.0.2/man/ 0000775 0000000 0000000 00000000000 13074703412 0015305 5 ustar 00root root 0000000 0000000 extractpdfmark-1.0.2/man/Makefile.am 0000664 0000000 0000000 00000000065 13074703412 0017342 0 ustar 00root root 0000000 0000000 man_MANS = extractpdfmark.1
EXTRA_DIST = $(man_MANS)
extractpdfmark-1.0.2/man/extractpdfmark.1 0000664 0000000 0000000 00000003675 13074703412 0020421 0 ustar 00root root 0000000 0000000 .TH EXTRACTPDFMARK 1 "December 11, 2016"
.SH NAME
extractpdfmark \- Extract page mode and named destinations as PDFmark from PDF
.SH SYNOPSIS
.B extractpdfmark
.IR file.pdf " > " file.ps
.SH DESCRIPTION
This manual page documents briefly the
.B extractpdfmark
command.
.PP
When you create a PDF document using a TeX system, you may include
many small PDF files in the main PDF file.
It is common for each of those files to use the same fonts.
.PP
If the small PDF files contain embedded font subsets, the TeX system
includes them as-is in the main PDF.
As a result, several subsets of the same font are embedded in the main PDF.
It is not possible to remove the duplicates since they are different subsets.
This vastly increases the size of the main PDF file.
.PP
On the other hand, if the small PDF files contain embedded full font
sets, the TeX system also includes all of them in the main PDF.
This time, the main PDF contains duplicates of the same full sets of
fonts.
Therefore, Ghostscript can remove the duplicates.
This may considerably reduce the main PDF\-file's size.
.PP
Finally, if the small PDF files contain some fonts that are not
embedded, the TeX system outputs the main PDF file with some fonts
missing.
In this case, Ghostscript can embed the necessary fonts.
It can significantly reduce the required disk size.
.PP
Either way, when Ghostscript reads the main PDF produced by the
TeX system and outputs the final PDF it does not preserve PDF
page\-mode and named\-destinations etc.
As a result, when you open the final PDF, it is not displayed correctly.
Also, remote PDF links will not work.
.PP
This program is able to extract page mode and named destinations
as PDFmark from PDF.
By using this you can get the small PDF files that have preserved them.
.SH EXAMPLE
.RS
$ extractpdfmark TeX-System-Outputted.pdf > Extracted-PDFmark.ps
.RE
.RS
$ gs -q -dBATCH -dNOPAUSE -sDEVICE=pdfwrite -sOutputFile=Final.pdf TeX-System-Outputted.pdf Extracted-PDFmark.ps
.RE
extractpdfmark-1.0.2/src/ 0000775 0000000 0000000 00000000000 13074703412 0015321 5 ustar 00root root 0000000 0000000 extractpdfmark-1.0.2/src/Makefile.am 0000664 0000000 0000000 00000001527 13074703412 0017362 0 ustar 00root root 0000000 0000000 SUBDIRS =
bin_PROGRAMS = extractpdfmark
extractpdfmark_SOURCES = main.cc cmdlineparse.hh \
output-pdfmark.cc output-pdfmark.hh \
encodename.cc \
utf16.cc utf16.hh \
utf8.cc utf8.hh
extractpdfmark_LDADD =
extractpdfmark_LDFLAGS =
extractpdfmark_DEPENDENCIES =
if USE_POPPLER_CORE
SUBDIRS += poppler-core
extractpdfmark_LDADD += -lextractpdfmark-poppler-core $(POPPLER_LIBS)
extractpdfmark_LDFLAGS += -L./poppler-core
extractpdfmark_DEPENDENCIES += ./poppler-core/libextractpdfmark-poppler-core.a
endif
if USE_POPPLER_GLIB
SUBDIRS += poppler-glib
extractpdfmark_LDADD += -lextractpdfmark-poppler-glib $(POPPLER_GLIB_LIBS)
extractpdfmark_LDFLAGS += -L./poppler-glib
extractpdfmark_DEPENDENCIES += ./poppler-glib/libextractpdfmark-poppler-glib.a
endif
if USE_ICONV
extractpdfmark_SOURCES += iconv_wrapper.hh
extractpdfmark_LDADD += $(LIBICONV)
endif
extractpdfmark-1.0.2/src/cmdlineparse.hh 0000664 0000000 0000000 00000060720 13074703412 0020315 0 ustar 00root root 0000000 0000000 //
// One header file Commandline Parse for C++11 2017-01-29.01 GPL
// https://github.com/trueroad/cmdlineparse/
//
// Copyright (C) 2016, 2017 Masamichi Hosoda
//
// One header file Commandline Parse for C++11 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 3 of the License, or
// (at your option) any later version.
//
// One header file Commandline Parse for C++11 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 One header file Commandline Parse for C++11.
// If not, see .
//
#ifndef INCLUDE_GUARD_CMDLINEPARSE_HH
#define INCLUDE_GUARD_CMDLINEPARSE_HH
#include
#include