libctl-3.1/0000777000175400001440000000000011212243240007622 500000000000000libctl-3.1/doc/0000777000175400001440000000000010412107535010376 500000000000000libctl-3.1/doc/guile-links.html0000644000175400001440000000660010247401730013425 00000000000000 Guile and Scheme Links Go to the next, previous, or main section.

Guile and Scheme Links

There are many places you can go to on the Web to find out more regarding Guile and the Scheme programming language. We list a few of them here:

Scheme:

Scheme is a simplified derivative of Lisp, a small and beautiful dynamically typed, lexically scoped, functional language.

Guile:

Guile is a free implementation of Scheme, designed to be plugged in to other programs as a scripting language.

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Introduction

Scientific software for performing large computations is typically managed using textual control files that specify the parameters of the computation. Historically, these control files have typically consisted of long, inflexible collections of numbers whose meaning and format is hard-coded into the program. With libctl, we make it easy for programmers to support a greatly superior control file structure, and with less effort than was required for traditional input formats.

The "ctl" in "libctl" stands for Control Language (by convention, libctl control files end with ".ctl" and are referred to as ctl files). Thus, libctl is the Control Language Library (where the "lib" prefix follows the Unix idiom).

Design Principles

The libctl design has the following goals:

All of these goals are achieved by libctl with the help of Guile, the GNU scripting and extensibility language. Guile does all of the hard work for us, and allows us to embed a complete interpreter in a program with minimal effort.

Despite its power, libctl is designed to be easy to use. A basic user only sees a convenient file format...with a programming language to back it up if her needs become more complex. For the programmer, all headaches associated with reading input files are lifted--once an abstract specification is supplied, all interaction with the user is handled automatically.

In the subsequent sections of this manual, we will discuss in more detail the interaction of the user and the programmer with libctl.

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User Reference

In this section, we list all of the special functions provided for users by libctl. We do not attempt to document standard Scheme functions, with a couple of exceptions below, since there are plenty of good Scheme references elsewhere.

Of course, the most important function is:

(help)
Outputs a listing of all the available classes, their properties, default values, and types. Also lists the input and output variables.

Remember, Guile lets you enter expressions and see their values interactively. This is the best way to learn how to use anything that confuses you--just try it and see how it works!

Basic Scheme functions

(set! variable value)
Change the value of variable to value.

(define variable value)
Define new variable with initial value.

(list [ element1 element2 ... ])
Returns a list consisting of zero or more elements.

(append [ list1 list2 ... ])
Concatenates zero or more lists into a single list.

(function [ arg1 arg2 ... ])
This is how you call a Scheme function in general.

(define (function [ arg1 arg2 ... ]) body)
Define a new function with zero or more arguments that returns the result of given body when it is invoked.

Command-line parameters

(define-param name default-value)
Define a variable name whose value can be set from the command line, and which assumes a value default-value if it is not set. To set the value on the command-line, include name=value on the command-line when the program is executed. In all other respects, name is an ordinary Scheme variable.

(set-param! name new-default-value)
Like set!, but does nothing if name was set on the command line.

Complex numbers

Scheme includes full support for complex numbers and arithmetic; all of the ordinary operations (+, *, sqrt, etcetera) just work. For the same reason, you can freely use complex numbers in libctl's vector and matrix functions, below.

To specify a complex number a+bi, you simply use the syntax a+bi if a and b are constants, and (make-rectangular a b) otherwise. (You can also specify numbers in "polar" format a*eib by the syntax a@b or (make-polar a b).)

There are a few special functions provided by Scheme to manipulate complex numbers. (real-part z) and (imag-part z) return the real and imaginary parts of z, respectively. (magnitude z) returns the absolute value and (angle z) returns the phase angle. libctl also provides a (conj z) function, below, to return the complex conjugate.

3-vector functions

(vector3 x [y z])
Create a new 3-vector with the given components. If the y or z value is omitted, it is set to zero.

(vector3-x v)
(vector3-y v)
(vector3-z v)
Return the corresponding component of the vector v.

(vector3+ v1 v2)
(vector3- v1 v2)
(vector3-cross v1 v2)
Return the sum, difference, or cross product of the two vectors.

(vector3* a b)
If a and b are both vectors, returns their dot product. If one of them is a number and the other is a vector, then scales the vector by the number.

(vector3-dot v1 v2)
Returns the dot product of v1 and v2.

(vector3-cross v1 v2)
Returns the cross product of v1 and v2.

(vector3-cdot v1 v2)
Returns the conjugated dot product: v1* dot v2.

(vector3-norm v)
Returns the length (sqrt (vector3-cdot v v)) of the given vector.

(unit-vector3 x [y z])
(unit-vector3 v)
Given a vector or, alternatively, one or more components, returns a unit vector in that direction.

(vector3-close? v1 v2 tolerance)
Returns whether or not the corresponding components of the two vectors are within tolerance of each other.

(vector3= v1 v2)
Returns whether or not the two vectors are numerically equal. Beware of using this function after operations that may have some error due to the finite precision of floating-point numbers; use vector3-close? instead.

(rotate-vector3 axis theta v)
Returns the vector v rotated by an angle theta (in radians) in the right-hand direction around the axis vector (whose length is ignored). You may find the functions (deg->rad theta-deg) and (rad->deg theta-rad) useful to convert angles between degrees and radians.

3x3 matrix functions

(matrix3x3 c1 c2 c3)
Creates a 3x3 matrix with the given 3-vectors as its columns.

(matrix3x3-transpose m)
(matrix3x3-adjoint m)
(matrix3x3-determinant m)
(matrix3x3-inverse m)
Return the transpose, adjoint (conjugate transpose), determinant, or inverse of the given matrix.

(matrix3x3+ m1 m2)
(matrix3x3- m1 m2)
(matrix3x3* m1 m2)
Return the sum, difference, or product of the given matrices.

(matrix3x3* v m)
(matrix3x3* m v)
Returns the (3-vector) product of the matrix m by the vector v, with the vector multiplied on the left or the right respectively.

(matrix3x3* s m)
(matrix3x3* m s)
Scales the matrix m by the number s.

(rotation-matrix3x3 axis theta)
Like rotate-vector3, except returns the (unitary) rotation matrix that performs the given rotation. i.e., (matrix3x3* (rotation-matrix3x3 axis theta) v) produces the same result as (rotate-vector3 axis theta v).

Objects (members of classes)

(make class [ properties ... ])
Make an object of the given class. Each property is of the form (property-name property-value). A property need not be specified if it has a default value, and properties may be given in any order.

(object-property-value object property-name)
Return the value of the property whose name (symbol) is property-name in object. For example, (object-property-value a-circle-object 'radius). (Returns false if property-name is not a property of object.)

Miscellaneous utilities

(conj x)
Return the complex conjugate of a number x (for some reason, Scheme doesn't provide such a function).
(interpolate n list)
Given a list of numbers or 3-vectors, linearly interpolates between them to add n new evenly-spaced values between each pair of consecutive values in the original list.
(print expressions...)
Calls the Scheme display function on each of its arguments from left to right (printing them to standard output). Note that, like display, it does not append a newline to the end of the outputs; you have to do this yourself by including the "\n" string at the end of the expression list. In addition, there is a global variable print-ok?, defaulting to true, that controls whether print does anything; by setting print-ok? to false, you can disable all output.
(begin-time message-string statements...)
Like the Scheme (begin ...) construct, this executes the given sequence of statements one by one. In addition, however, it measures the elapsed time for the statements and outputs it as message-string, followed by the time, followed by a newline. The return value of begin-time is the elapsed time in seconds.

(minimize function tolerance)
Given a function of one (number) argument, finds its minimum within the specified fractional tolerance. If the return value of minimize is assigned to a variable result, then (min-arg result) and (min-val result) give the argument and value of the function at its minimum. If you can, you should use one of the variant forms of minimize, described below.
(minimize function tolerance guess)
The same as above, but you supply an initial guess for where the minimum is located.
(minimize function tolerance arg-min arg-max)
The same as above, but you supply the minimum and maximum function argument values within which to search for the minimum. This is the most preferred form of minimize, and is faster and more robust than the other two variants.

(minimize-multiple function tolerance arg1 .. argN)
Minimize a function of N numeric arguments within the specified fractional tolerance. arg1 .. argN are an initial guess for the function arguments. Returns both the arguments and value of the function at its minimum. A list of the arguments at the minimum are retrieved via min-arg, and the value via min-val.

maximize, maximize-multiple
These are the same as the minimize functions except that they maximizes the function instead of minimizing it. The functions max-arg and max-val are provided instead of min-arg and min-val.

(find-root function tolerance arg-min arg-max)
Find a root of the given function to within the specified fractional tolerance. arg-min and arg-max bracket the desired root; the function must have opposite signs at these two points!

(find-root-deriv function tolerance arg-min arg-max [arg-guess])
As find-root, but function should return a cons pair of (function-value . function-derivative); the derivative information is exploited to achieve faster convergence via Newton's method, compared to find-root. The optional argument arg-guess should be an initial guess for the root location.

(derivative function x [dx tolerance])
(deriv function x [dx tolerance])
(derivative2 function x [dx tolerance])
(deriv2 function x [dx tolerance])
Compute the numerical derivative of the given function at x to within at best the specified fractional tolerance (defaulting to the maximum achievable tolerance), using Ridder's method of polynomial extrapolation. dx should be a maximum displacement in x for derivative evaluation; the function should change by a significant amount (much larger than the numerical precision) over dx. dx defaults to 1% of x or 0.01, whichever is larger.

If the return value of derivative is assigned to a variable result, then (derivative-df result) and (derivative-df-err result) give the derivative of the function and an estimate of the numerical error in the derivative, respectively.

The derivative2 function computes both the first and second derivatives, using minimal extra function evaluations; the second derivative and its error are then obtained by (derivative-d2f result) and (derivative-d2f-err result).

deriv and deriv2 are identical to derivative and derivative2, except that they directly return the value of the first and second derivatives, respectively (no need to call derivative-df or derivative-d2f). (They don't provide the error estimate, however, or the ability to compute first and second derivatives simulataneously.)

(integrate f a b tolerance)
Return the definite integral of the function f from a to b, to within the specified fractional tolerance, using an adaptive trapezoidal rule.

This function can compute multi-dimensional integrals, in which case f is a function of N variables and a and b are either lists or vectors of length N, giving the (constant) integration bounds in each dimension. (Non-constant integration bounds, i.e. non-rectilinear integration domains, can be handled by an appropriate mapping of the function f.)

(fold-left op init list)
Combine the elements of list using the binary "operator" function (op x y), with initial value init, associating from the left of the list. That is, if list consist of the elements (a b c d), then (fold-left op init list) computes (op (op (op (op init a) b) c) d). For example, if list contains numbers, then (fold-left + 0 list) returns the sum of the elements of list.

(fold-right op init list)
As fold-left, but associate from the right. For example, (op a (op b (op c (op d init)))).

(memoize func)
Return a function wrapping around the function func that "memoizes" its arguments and return values. That is, it returns the same thing as func, but if passed the same arguments as a previous call it returns a cached return value from the previous call instead of recomputing it.
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libctl

Welcome to the manual for libctl, a Guile-based library implementing flexible control files for scientific simulations! This documentation is divided into the following sections, which you should read roughly in order if you are new to libctl:

Introduction

The introductory section describes the motivation, history, and high-level structure of libctl.

Basic User Experience

Here, we disuss what a basic ctl control file looks like. From this perspective, ctl is just another control-file format with lots of parentheses.

Advanced User Experience

The advanced user can take advantage of the fact that the ctl file is actually a Scheme program running in a full interpreter (called Guile). Literally anything is possible, especially since the simulation program can support dynamic passing of information back and forth with the control file.

User Reference

A compact listing of the various functions provided for the user by libctl.

Developer Experience

libctl is powerful for the developer, too. One merely specifies an abstract specification file that describes the information that is exchanged with the ctl file, and nearly everything else is automatic.

Guile and Scheme Information

Guile is a standard GNU program for adding scripting and extensibility to software. It implements an embeddable interpreter for the Scheme language. There are many places that you can go to learn more about Guile and Scheme, and we link to a few of them here.

License and Copyright

libctl is free software under the GNU Lesser General Public License (GNU LGPL).

Feedback

If you have comments or questions regarding libctl, you can contact Steven G. Johnson at stevenj@alum.mit.edu. libctl-3.1/doc/advanced-user.html0000644000175400001440000001327010247401730013724 00000000000000 Advanced User Experience Go to the next, previous, or main section.

Advanced Control Files

Many more things can be accomplished in a control file besides simply specifying the parameters of a computation, and even that can be done in a more sophisticated way than we have already described. The key to this functionality is the fact that the ctl file is actually written in a full programming language, called Scheme. This language is interpreted and executed at run-time using an interpreter named Guile. The fact that it is a full programming language means that you can do practically anything--the only limitations are in the degree of interaction supported by the simulation program.

In a later section, we provide links to more information on Scheme and Guile.

Interactive Mode

The easiest way to learn Scheme is to experiment. Guile supports an interactive mode where you can type in commands and have them executed immediately. To get into this mode, you can just type guile at the command-line.

If you run your libctl program without passing any arguments, or pass a ctl file that never invokes (run), this will also drop you into a Guile interactive mode. What's more, all the special features supported by libctl and your program are available from this interactive mode. So, you can set parameters of your program, invoke it with (run), get help with (help), and do anything else you might otherwise do in a ctl file. It is possible that your program supports other calls than just (run), in which case you could control it on an even more detailed level.

There is a boolean variable called interactive? that controls whether interactive mode will be entered. This variable is true initially, but is typically set to false by (run). You can force interactive mode to be entered or not by set!-ing this variable to true or false, respectively.

Command-line Parameters

It is often useful to be able to set parameters of your ctl file from the command-line when you run the program. For example, you might want to vary the radius of some object with each run. To do this, you would define a parameter R in your ctl file: 
(define-param R 0.2)

You would then use R instead of a numeric value whenever you wanted this radius. If nothing is specified on the command-line, R will take on a default value of 0.2. However, you can change the value of R on a particular run by specifying R=value on the command-line. For instance, to set R to 0.3, you would use: 

program R=0.3 ctl-file

You can have as many command-line parameters as you want. In fact, all of the predefined input variables for a program are defined via define-param already, so you can set them via the command line too.

Programmatic Parameter Setting

A simple use of the programmatic features of Scheme is to give you more power in assigning the variables in the control file. You can use arithmetic expressions, loops and functions, or define your own variables and functions.

For example, consider the following case where we set the k-points of a band-structure computation. We define the corners of the Brillouin zone, and then call a libctl-provided function, interpolate, to linearly interpolate between them. 

(define Gamma-point (vector3 0 0))
(define X-point (vector3 0.5 0))
(define M-point (vector3 0.5 0.5))
(set! k-points (list Gamma-point X-point M-point Gamma-point))
(set! k-points (interpolate 4 k-points))

The resulting list has 4 points interpolated between each pair of corners:

(0,0,0) (0.1,0,0) (0.2,0,0) (0.3,0,0) (0.4,0,0) (0.5,0,0) (0.5,0.1,0) (0.5,0.2,0) (0.5,0.3,0) (0.5,0.4,0) (0.5,0.5,0) (0.4,0.4,0) (0.3,0.3,0) (0.2,0.2,0) (0.1,0.1,0) (0,0,0)

The interpolate function is provided as a convenience by libctl, but you could have written it yourself if it weren't. With past programs, it has often been necessary to write a program to generate control files--now, the program can be in the control file itself.

Interacting with the Simulation

So far, the communication with the simulation program has been one-way, with us passing information to the simulation. It is possible, however, to get information back. The (help) command lists not only input variables, but also output variables--these variables are set by the simulation and are available for the ctl program to examine after (run) returns.

For example, a band-structure computation might return a list of the band-gaps. Using this, the ctl file could vary, say, the radius of a sphere and loop until a band-gap is maximized.

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License and Copyright

libctl is copyright © 1998, 1999, 2000, 2001, 2002, Steven G. Johnson.

libctl 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 library 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 library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. You can also find it on the GNU web page:

http://www.gnu.org/copyleft/gpl.html

There are a few files in libctl that we place in the public domain, which are not restricted by the terms of the GPL. These files explicitly indicate this fact at the top of the file. All files fall under the GPL unless they expressly say otherwise.

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Developing a Program Using libctl

If you are thinking of using libctl in a program that you are writing, you might be rolling your eyes at this point, thinking of all the work that it will be. A full programming language? Complicated data structures? Information passing back and forth? Surely, it will be a headache to support all of these things.

In fact, however, using libctl is much easier than writing your program for a traditional, fixed-format input file. You simply describe in an abstract specifications file the variables and data types that your program expects to exchange with the ctl file, and the functions by which it is called. From these specifications, code is automatically generated to export and import the information to and from Guile.

The specifications file is written in Scheme, and consists of definitions for the classes and input/output variables the program expects. It may also contain any predefined functions or variables that might be useful in ctl files for the program, and says which functions in your program are callable from the ctl script.

Defining input variables

To define an input variable (a variable specified by the ctl file and input into the program), use the following construction: 
(define-input-var name value type [ constraints ... ])

Here, name is the name of the variable, and value is its initial value--so far, this is just like a normal define statement. However, input variables have constraints on them, the simplest of which is that they have a specific type. The type parameter can be one of:

Note that the quote before a type name is Scheme's way of constructing a symbol, which is somewhat similar to a C enumerated constant.

The final argument is an optional sequence of constraints. Each constraint is a function that, given a value, returns true or false depending on whether that value is valid. For example, if an input variable is required to be positive, one of the constraints would be the positive? function (predefined by Guile). More complicated functions can, of course, be constructed.

Here are a few examples: 

(define-input-var dimensions 3 'integer positive?)
(define-input-var default-epsilon 1.0 'number positive?)
(define-input-var geometry '() (make-list-type 'geometric-object))
(define-input-var k-points '() (make-list-type 'vector3))

Notice that all input variables have initial values, meaning that a user need not specify a value in the ctl file if the default value is acceptable. If you want to force the user to explicitly give a value to a variable, set the initial value to 'no-value. (This way, if the variable is not set by the user, it will fail the type-constraint and an error will be flagged.) Such behavior is deprecated, however.

Defining output variables

Output variables, which are passed from the simulation to the ctl script, are defined in a manner similar to input variables: 
(define-output-var name type)

Notice that output variables have no initial value and no constraints. Your C program is responsible for assigning the output variables when it is called (as is discussed below).

A variable can be both an input variable and an output variable at the same time. Such input-output variables are defined with the same parameters as an input variable: 

(define-input-output-var name value type [constraints])

Defining classes

To define a class, one has to supply the parent class and the properties: 
(define-class name parent [ properties... ])

name is the name of the new class and parent is the name of the parent class, or no-parent if there is none.

The properties of the class are zero or more of the following definitions, which give the name, type, default value, and (optional) constraints for a property: 

(define-property name default-value type [ constraints... ])

name is the name of the property. It is okay for different classes to have properties with the same name (for example, both a sphere and a cylinder class might have radius properties)--however, it is important that properties with the same name have the same type. The type and optional constraints are the same as for define-input-var, described earlier.

If default-value is no-default, then the property has no default value and users are required to specify it. To give a property a default value, default-value should simply be that default value.

For example, this is how we might define classes for materials and dielectric objects in an electromagnetic simulation: 

(define-class material-type no-parent
  (define-property epsilon no-default 'number positive?)
  (define-property conductivity 0.0 'number))

(define-class geometric-object no-parent
  (define-property material no-default 'material-type)
  (define-property center no-default 'vector3))

(define-class cylinder geometric-object
  (define-property axis (vector3 0 0 1) 'vector3)
  (define-property radius no-default 'number positive?)
  (define-property height no-default 'number positive?))

(define-class sphere geometric-object
  (define-property radius no-default 'number positive?))

Derived properties

Sometimes, it is convenient to store other properties with an object that are not input by the user, but which instead are computed based on the other user inputs. A mechanism is provided for this called "derived" properties, which are created by: 
(define-derived-property name type derive-func)

Here, derive-func is a function that takes an object of the class the property is in, and returns the value of the property. (See below for an example.) derive-func is called after all of the non-derived properties of the object have been assigned their values.

Post-processed properties

It is often useful to store a function of the user input into a property, instead of just storing the input itself. (For example, you might want to scale an input vector so that it is stored as a unit vector.) The syntax for defining such a property is the same as define-property except that it has one extra argument: 
(define-post-processed-property name default-value type
                                process-func [ constraints... ])

process-func is a function that takes one argument and returns a value, both of the same type as the property. Any user-specified value for the property is passed to process-func, and the result is assigned to the property.

Here is an example that defines a new type of geometric object, a block. Blocks have a size property that specifies their dimensions along three unit vectors, which are post-processed properties (with default values of the coordinate axes). When computing whether a point falls within a block, it is necessary to know the projection matrix, which is the inverse of the matrix whose columns are the basis vectors. We make this projection matrix a derived property, computed via the libctl-provided matrix routines, freeing us from the necessity of constantly recomputing it. 

(define-class block geometric-object
  (define-property size no-default 'vector3)

  ; the basis vectors, which are forced to be unit-vectors
  ; by the unit-vector3 post-processing function:
  (define-post-processed-property e1 (vector3 1 0 0) 'vector3 unit-vector3)
  (define-post-processed-property e2 (vector3 0 1 0) 'vector3 unit-vector3)
  (define-post-processed-property e3 (vector3 0 0 1) 'vector3 unit-vector3)

  ; the projection matrix, which is computed from the basis vectors
  (define-derived-property projection-matrix 'matrix3x3
    (lambda (object)
      (matrix3x3-inverse
       (matrix3x3
        (object-property-value object 'e1)
        (object-property-value object 'e2)
        (object-property-value object 'e3))))))

Exporting your subroutines

In order for the ctl script to do anything, one of your C routines will eventually have to be called.

To export a C routine, you write the C routine as you would normally, using the data types defined in ctl.h and ctl-io.h (see below) for parameters and return value. All parameters must be passed by value (with the exception of strings, which are of type char *).

Then, in your specifications file, you must add a declaration of the following form: 

(define-external-function name read-inputs? write-outputs?
                          return-type
			  [ arg0-type arg1-type ... ])

name is the name of the function, and is the name by which it will be called in a ctl script. This should be identical to the name of the C subroutine, with the exception that underscores are turned into hyphens (this is not required, but is the convention we adopt everywhere else).

If read-inputs? is true, then the input variables will be automatically imported into C global variables before the subroutine is called each time. If you don't want this to happen, this argument should be false. Similarly, write-outputs? says whether or not the output variables will be automaticaly exported from the C globals after the subroutine is called. All of this code, including the declarations of the C input/output globals, is generated automatically (see below). So, when your function is called, the input variables will already contain all of their values, and you need only assign/allocate data to the output variables to send data back to Guile. If write-outputs? is true, the output variables must have valid contents when your routine exits.

return-type is the return type of the subroutine, or no-return-value if there is no return value (i.e. the function is of type void). The remaining arguments are the types of the parameters of the C subroutine.

Usually, your program will export a run subroutine that performs the simulation given the input variables, and returns data to the ctl script through the output variables. Such a subroutine would be declared in C as: 

void run(void);

and in the specifications file by: 

(define-external-function run true true no-return-value)

As another example, imagine a subroutine that takes a geometric object and returns the fraction of electromagnetic energy in the object. It does not use the input/output global variables, and would be declared in C and in the specifications file by: 

/* C declaration: */
number energy_in_object(geometric_object obj);

; Specifications file:
(define-external-function energy-in-object false false
                          'number 'geometric-object)

Data structures and types

The data structures for holding classes and other variable types are defined automatically in the generated file ctl-io.h (see below). They are fairly self-explanatory, but it should be noted that they use some data types defined in src/ctl.h, mostly mirrors of the corresponding Scheme types. (e.g. number is a synonym for double, and vector3 is a structure with x, y, and z fields.) (ctl.h also declares several functions for manipulating vectors and matrices, e.g. vector3_plus.)

Allocating and deallocating data

The input variables are allocated and deallocated automatically, as necessary, but you are responsible for allocating and deallocating the output data. As a convenience, the function destroy_output_vars() is defined, which deallocates all of the output data pointed to by the output variables. You are responsible for calling this when you want to deallocate the output.

Often, after each run, you will simply want to (re)allocate and assign the output variables. To avoid memory leaks, however, you should first deallocate the old output variables on runs after the first. To do this, use the following code: 

if (num_write_output_vars > 0)
     destroy_output_vars();

/* ... allocate & assign the output variables ... */

The global variable num_write_output_vars is automatically set to the number of times the output variables have been written.

Remember, you are required to assign all of the output variables to legal values, or the resulting behavior will be undefined.

Other useful things to put in a specifications file

The specifications file is loaded before any user ctl file, making it a good place to put definitions of variables and functions that will be useful for your users. For example, the electromagnetic simulation might define a default material, air: 
(define air (make material-type (epsilon 1.0)))

You can also define functions (or do anything else that Scheme allows), e.g. a function to duplicate geometric objects on a grid. (See the examples/ directory of libctl for an example of this.)

Writing your program

Once the specifications have been written, you have to do very little to support them in your program.

First, you need to generate C code to import/export the input/output variables from/to Guile. This is done automatically by the gen-ctl-io script in the utils/ directory (installed into a bin directory by make install): 

gen-ctl-io --code specifications-file
gen-ctl-io --header specifications-file

The gen-ctl-io commands above generate two files, ctl-io.h and ctl-io.c. The former defines global variables and data structures for the input/output variables and classes, and the latter contains code to exchange this data with Guile.

Second, you should use the main.c file from the base/ directory; if you use the example Makefile (see below), this is done automatically for you. This file defines a main program that starts up Guile, declares the routines that you are exporting, and loads control files from the command line. You should not need to modify this file, but you should define preprocessor symbols telling it where libctl and your specification file are (again, this is done for you automatically by the example Makefile).

For maximum convenience, if you are wisely using GNU autoconf, you should also copy the Makefile.in from examples/; you can use the Makefile otherwise. At the top of this file, there are places to specify your object files, specification file, and other information. The Makefile will then generate the ctl-io files and do everything else needed to compile your program.

You then merely need to write the functions that you are exporting (see above for how to export functions). This will usually include, at least, a run function (see above).

The default main.c handles a couple of additional command-line options, including --verbose (or -v), which sets a global variable verbose to 1 (it is otherwise 0). You can access this variable (it is intended to enable verbose output in programs) by declaring the global "extern int verbose;" in your program.

Have fun!

Go to the next, previous, or main section. libctl-3.1/doc/basic-user.html0000644000175400001440000001745610247401730013252 00000000000000 Basic User Experience Go to the next, previous, or main section.

Basic Control Files

At their most basic level, ctl files are simply a collection of values for parameters required by the simulation.

For example, suppose that the simulation solves a one-dimensional differential equation and requires an input called "grid-size" specifying the number of grid points used in the discretization of the problem. We might specify this in a ctl file by the statement: 

(set! grid-size 128)

All input variable settings follow the format (set! variable value). The parentheses are important, but white space is ignored.

Settings of input variables can appear in any order at all in the file. They can even be omitted completely in many cases, and a reasonable default will be used. Variables can be of many different types, including integers, real numbers, boolean values (true and false), strings, 3-vectors, and lists. Here is how we might set some parameters of various types: 

(set! time-step-dt 0.01)  ; a real number
(set! output-file-name
          "data.hdf")  ; a string
(set! propagation-direction (vector3 0 0.2 7))  ; a 3-vector
(set! output-on-time-steps     ; a list of integers...
     (list 25 1000
           257 128 4096))

Everything appearing on a line after a semicolon (";") is a comment and is ignored. Note also that we are free to split inputs over several lines--as we mentioned earlier, white space is ignored.

3-vectors are constructed using (vector3 x [y [z]]). If the y or z components are omitted, they are set to zero. Lists may contain any number of items (including zero items), and are constructed with (list [item1 item2 ...]).

A typical control file is terminated with a single statement: 

(run)   ; run the computation
This tells the program to run its computation with whatever parameter values have been specified up to the point of the (run). This command can actually appear multiple times in the ctl file, causing multiple runs, or not at all, which drops the user into an interactive mode that we will discuss later.

Running a simulation

The user runs the simulation program simply by: 
program ctl-files
Here, program is the name of the simulation program executable and ctl-files are any ctl files that you want to use for the run. The result is as if all the ctl-files were concatenated, in sequence, into a single file.

Structured Data Types

For many programs, it is useful to structure the input into more complicated data types than simple numbers, vectors, and lists. For example, an electromagnetic simulation might take as input a list of geometric objects specifying the dielectric structure. Each object might have several parameters--for example, a sphere might have a radius, a center, and a dielectric constant.

libctl allows programs to specify structured datatypes, called classes, that have various properties which may be set. Here is what a list of geometric objects for a dielectric structure might look like: 

(set! geometry
   (list
      (make sphere (epsilon 2.8) (center 0 0 1) (radius 0.3))
      (make block (epsilon 1.7) (center 0 0 1) (size 1 3.5 2))))

In this case, the list consists of two objects of classes called sphere and block. The general format for constructing an object (instance of a class) is (make class properties). Properties is a sequence of (property value) items setting the properties of the object.

Properties may have default values that they assume if nothing is specified. For example, the block class might have properties e1, e2, and e3 that specify the directions of the block edges, but which default to the coordinate axes if they are not specified. Typically, each class will have some properties that have defaults, and some that you are required to specify.

Property values can be any of the primitive types mentioned earlier, but they can also be other objects. For example, instead of specifying a dielectric constant, you might instead supply an object describing the material type: 

(define Si (make material-type (epsilon 11.56)))
(define SiO2 (make material-type (epsilon 2.1)))
(set! geometry
   (list
      (make sphere (material Si) (center 0 0 1) (radius 0.3))
      (make block (material SiO2) (center 0 0 1) (size 1 3.5 2))))

We have snuck in another feature here: (define new-variable value) is a way of defining new variables for our own use in the control file. (This and other features of the Scheme language are discussed in the next section.)

What Do I Enter?

Every program will have a different set of variables that it expects you to set, and a different set of classes with different properties. Whatever program you are using should come with documentation saying what it expects.

You can also get the program to print out help by inserting the (help) command in your ctl file, or by entering it in interactive mode. You can also simply enter the following command in your shell: 

echo "(help)" | program

For example, the output of (help) in the electromagnetic simulation we have been using in our examples might look like: 

Class block:
    Class geometric-object:
        material-type material
        vector3 center
    vector3 e1 = #(1 0 0)
    vector3 e2 = #(0 1 0)
    vector3 e3 = #(0 0 1)
    vector3 size
Class sphere:
    Class geometric-object:
        material-type material
        vector3 center
    number radius
Class geometric-object:
    material-type material
    vector3 center
Class material-type:
    number epsilon
    number conductivity = 0.0

Input variables:
vector3 list k-points = ()
geometric-object list geometry = ()
integer dimensions = 3

Output variables:
number list gaps = ()
number mean-dielectric = 0.0

As can be seen from above, the help output lists all of the classes and their properties, along with the input and output variables (the latter will be described later). Any default values for properties are also given. Along with each variable or property is given its type.

You should also notice that the class geometric-object is listed as a part of the classes block and sphere. These two classes are subclasses of geometric-object. A subclass inherits the property list of its superclass and can be used any place its superclass is allowed. So, for example, both spheres and blocks can be used in the geometry list, which is formally a list of geometric-objects. (The astute reader will notice the object-oriented-programming origins of our class concept; our classes, however, differ from OOP in that they have no methods.)

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Submit a context # diff and a properly formatted ChangeLog entry. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. 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hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. 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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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[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 # --tag=TAG use configuration variables from tag TAG # -v, --verbose print informational messages (default) # --version print version information # -h, --help print short or long 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. # 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) 2.2.6 # automake: $automake_version # autoconf: $autoconf_version # # Report bugs to . PROGRAM=ltmain.sh PACKAGE=libtool VERSION=2.2.6 TIMESTAMP="" package_revision=1.3012 # Be Bourne compatible if test -n "${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 '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # NLS nuisances: We save the old values to restore during execute mode. # Only set LANG and LC_ALL to C if already set. # These must not be set unconditionally because not all systems understand # e.g. LANG=C (notably SCO). lt_user_locale= lt_safe_locale= for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${$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 $lt_unset CDPATH : ${CP="cp -f"} : ${ECHO="echo"} : ${EGREP="/usr/bin/grep -E"} : ${FGREP="/usr/bin/grep -F"} : ${GREP="/usr/bin/grep"} : ${LN_S="ln -s"} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SED="/opt/local/bin/gsed"} : ${SHELL="${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_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=`$ECHO "X${1}" | $Xsed -e "$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 "X${1}" | $Xsed -e "$basename"` } # Generated shell functions inserted here. # 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" # The name of this program: # In the unlikely event $progname began with a '-', it would play havoc with # func_echo (imagine progname=-n), so we prepend ./ in that case: func_dirname_and_basename "$progpath" progname=$func_basename_result case $progname in -*) progname=./$progname ;; esac # 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' # 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${mode+: }$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_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname${mode+: }$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 "X$my_directory_path" | $Xsed -e "$dirname"` done my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'` 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 $ECHO "X$my_tmpdir" | $Xsed } # 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 "X$1" | $Xsed -e "$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 "X$1" | $Xsed \ -e "$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_version # Echo version message to standard output and exit. func_version () { $SED -n '/^# '$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 () { $SED -n '/^# Usage:/,/# -h/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" $ECHO $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help # Echo long help message to standard output and exit. func_help () { $SED -n '/^# Usage:/,/# Report bugs to/ { s/^# // s/^# *$// 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 |$SED 1q`"'/ p }' < "$progpath" exit $? } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { func_error "missing argument for $1" exit_cmd=exit } exit_cmd=: # Check that we have a working $ECHO. if test "X$1" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test "X$1" = X--fallback-echo; then # Avoid inline document here, it may be left over : elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then # Yippee, $ECHO works! : else # Restart under the correct shell, and then maybe $ECHO will work. exec $SHELL "$progpath" --no-reexec ${1+"$@"} fi if test "X$1" = X--fallback-echo; then # used as fallback echo shift cat </dev/null 2>&1; then taglist="$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 } # Parse options once, thoroughly. This comes as soon as possible in # the script to make things like `libtool --version' happen quickly. { # 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 # Parse non-mode specific arguments: while test "$#" -gt 0; do opt="$1" shift case $opt in --config) func_config ;; --debug) preserve_args="$preserve_args $opt" func_echo "enabling shell trace mode" opt_debug='set -x' $opt_debug ;; -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break execute_dlfiles="$execute_dlfiles $1" shift ;; --dry-run | -n) opt_dry_run=: ;; --features) func_features ;; --finish) mode="finish" ;; --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break case $1 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 mode="$1" shift ;; --preserve-dup-deps) opt_duplicate_deps=: ;; --quiet|--silent) preserve_args="$preserve_args $opt" opt_silent=: ;; --verbose| -v) preserve_args="$preserve_args $opt" opt_silent=false ;; --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break preserve_args="$preserve_args $opt $1" func_enable_tag "$1" # tagname is set here shift ;; # Separate optargs to long options: -dlopen=*|--mode=*|--tag=*) func_opt_split "$opt" set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"} shift ;; -\?|-h) func_usage ;; --help) opt_help=: ;; --version) func_version ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) nonopt="$opt" break ;; esac done 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_duplicate_deps ;; esac # Having warned about all mis-specified options, bail out if # anything was wrong. $exit_cmd $EXIT_FAILURE } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$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 } ## ----------- ## ## Main. ## ## ----------- ## $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi test -z "$mode" && func_fatal_error "error: you must specify a MODE." # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$execute_dlfiles" && test "$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 \`$progname --help --mode=$mode' for more information." } # 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_ltwrapper_scriptname_result="" if func_ltwrapper_executable_p "$1"; then func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" fi } # 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_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 $CC; do func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done 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 "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; # 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 $CC; do # Double-quote args containing other shell metacharacters. func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done case "$@ " in " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$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 <?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$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=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} lockfile="$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 $EXIT_FAILURE fi removelist="$removelist $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist removelist="$removelist $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 if test -n "$fix_srcfile_path"; then eval srcfile=\"$fix_srcfile_path\" fi func_quote_for_eval "$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 $objdir command="$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 command="$command -o $obj" fi # Suppress compiler output if we already did a PIC compilation. command="$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 } $opt_help || { test "$mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $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 building PIC objects only -prefer-non-pic try to building 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 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 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 -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 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: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$mode'" ;; esac $ECHO $ECHO "Try \`$progname --help' for more information about other modes." exit $? } # Now that we've collected a possible --mode arg, show help if necessary $opt_help && func_mode_help # 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 $execute_dlfiles; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$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 dir="$dir/$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 $file in -*) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$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_quote_for_eval "$file" args="$args $func_quote_for_eval_result" done if test "X$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 $EXIT_SUCCESS fi } test "$mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libdirs="$nonopt" admincmds= if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for dir do libdirs="$libdirs $dir" done 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" || admincmds="$admincmds $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS $ECHO "X----------------------------------------------------------------------" | $Xsed $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 "X----------------------------------------------------------------------" | $Xsed exit $EXIT_SUCCESS } test "$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. $ECHO "X$nonopt" | $GREP shtool >/dev/null; then # Aesthetically quote it. func_quote_for_eval "$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 "$arg" install_prog="$install_prog$func_quote_for_eval_result" # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= for arg do if test -n "$dest"; then files="$files $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) case " $install_prog " in *[\\\ /]cp\ *) ;; *) prev=$arg ;; esac ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" install_prog="$install_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 -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. staticlibs="$staticlibs $file" ;; *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$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 *" $libdir "*) ;; *) current_libdirs="$current_libdirs $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) future_libdirs="$future_libdirs $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" dir="$dir$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$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=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$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_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" && staticlibs="$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/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$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 "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$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=`$ECHO "X$file$stripped_ext" | $Xsed -e "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 $EXIT_SUCCESS fi } test "$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) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif /* External symbol declarations for the compiler. */\ " if test "$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=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` for progfile in $progfiles; do func_verbose "extracting global C symbols from \`$progfile'" $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$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" $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" } 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; " case $host in *cygwin* | *mingw* | *cegcc* ) $ECHO >> "$output_objdir/$my_dlsyms" "\ /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */" lt_dlsym_const= ;; *osf5*) echo >> "$output_objdir/$my_dlsyms" "\ /* This system does not cope well with relocations in const data */" lt_dlsym_const= ;; *) lt_dlsym_const=const ;; esac $ECHO >> "$output_objdir/$my_dlsyms" "\ 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 $arg in -pie | -fpie | -fPIE) ;; *) symtab_cflags="$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 "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$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 "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "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. 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 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then win32_nmres=`eval $NM -f posix -A $1 | $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_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' if ($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 | $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 | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper_part1 [arg=no] # # Emit the first part of a libtool wrapper script on stdout. # For more information, see the description associated with # func_emit_wrapper(), below. func_emit_wrapper_part1 () { func_emit_wrapper_part1_arg1=no if test -n "$1" ; then func_emit_wrapper_part1_arg1=$1 fi $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='${SED} -e 1s/^X//' 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 ECHO=\"$qecho\" file=\"\$0\" # Make sure echo works. if test \"X\$1\" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then # Yippee, \$ECHO works! : else # Restart under the correct shell, and then maybe \$ECHO will work. exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} fi fi\ " $ECHO "\ # Find the directory that this script lives in. thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` 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 \"X\$file\" | \$Xsed -e '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 \"X\$file\" | \$Xsed -e 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` done " } # end: func_emit_wrapper_part1 # func_emit_wrapper_part2 [arg=no] # # Emit the second part of a libtool wrapper script on stdout. # For more information, see the description associated with # func_emit_wrapper(), below. func_emit_wrapper_part2 () { func_emit_wrapper_part2_arg1=no if test -n "$1" ; then func_emit_wrapper_part2_arg1=$1 fi $ECHO "\ # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_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 *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$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 $ECHO "\ if test -f \"\$progdir/\$program\"; then" # Export our shlibpath_var if we have one. if test "$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 $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` export $shlibpath_var " fi # fixup the dll searchpath if we need to. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 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\ " } # end: func_emit_wrapper_part2 # 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=no if test -n "$1" ; then func_emit_wrapper_arg1=$1 fi # split this up so that func_emit_cwrapperexe_src # can call each part independently. func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" } # func_to_host_path arg # # Convert paths to host format when used with build tools. # Intended for use with "native" mingw (where libtool itself # is running under the msys shell), or in the following cross- # build environments: # $build $host # mingw (msys) mingw [e.g. native] # cygwin mingw # *nix + wine mingw # where wine is equipped with the `winepath' executable. # In the native mingw case, the (msys) shell automatically # converts paths for any non-msys applications it launches, # but that facility isn't available from inside the cwrapper. # Similar accommodations are necessary for $host mingw and # $build cygwin. Calling this function does no harm for other # $host/$build combinations not listed above. # # ARG is the path (on $build) that should be converted to # the proper representation for $host. The result is stored # in $func_to_host_path_result. func_to_host_path () { func_to_host_path_result="$1" if test -n "$1" ; then case $host in *mingw* ) lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' case $build in *mingw* ) # actually, msys # awkward: cmd appends spaces to result lt_sed_strip_trailing_spaces="s/[ ]*\$//" func_to_host_path_tmp1=`( cmd //c echo "$1" |\ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` ;; *cygwin* ) func_to_host_path_tmp1=`cygpath -w "$1"` func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` ;; * ) # Unfortunately, winepath does not exit with a non-zero # error code, so we are forced to check the contents of # stdout. On the other hand, if the command is not # found, the shell will set an exit code of 127 and print # *an error message* to stdout. So we must check for both # error code of zero AND non-empty stdout, which explains # the odd construction: func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` else # Allow warning below. func_to_host_path_result="" fi ;; esac if test -z "$func_to_host_path_result" ; then func_error "Could not determine host path corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_path_result="$1" fi ;; esac fi } # end: func_to_host_path # func_to_host_pathlist arg # # Convert pathlists to host format when used with build tools. # See func_to_host_path(), above. This function supports the # following $build/$host combinations (but does no harm for # combinations not listed here): # $build $host # mingw (msys) mingw [e.g. native] # cygwin mingw # *nix + wine mingw # # 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. # # ARG is a pathlist (on $build) that should be converted to # the proper representation on $host. The result is stored # in $func_to_host_pathlist_result. func_to_host_pathlist () { func_to_host_pathlist_result="$1" if test -n "$1" ; then case $host in *mingw* ) lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # 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_to_host_pathlist_tmp2="$1" # Once set for this call, this variable should not be # reassigned. It is used in tha fallback case. func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e 's|^:*||' -e 's|:*$||'` case $build in *mingw* ) # Actually, msys. # Awkward: cmd appends spaces to result. lt_sed_strip_trailing_spaces="s/[ ]*\$//" func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e "$lt_sed_naive_backslashify"` ;; *cygwin* ) func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e "$lt_sed_naive_backslashify"` ;; * ) # unfortunately, winepath doesn't convert pathlists func_to_host_pathlist_result="" func_to_host_pathlist_oldIFS=$IFS IFS=: for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do IFS=$func_to_host_pathlist_oldIFS if test -n "$func_to_host_pathlist_f" ; then func_to_host_path "$func_to_host_pathlist_f" if test -n "$func_to_host_path_result" ; then if test -z "$func_to_host_pathlist_result" ; then func_to_host_pathlist_result="$func_to_host_path_result" else func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" fi fi fi IFS=: done IFS=$func_to_host_pathlist_oldIFS ;; esac if test -z "$func_to_host_pathlist_result" ; then func_error "Could not determine the host path(s) corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This may break if $1 contains DOS-style drive # specifications. The fix is not to complicate the expression # below, but for the user to provide a working wine installation # with winepath so that path translation in the cross-to-mingw # case works properly. lt_replace_pathsep_nix_to_dos="s|:|;|g" func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ $SED -e "$lt_replace_pathsep_nix_to_dos"` fi # Now, add the leading and trailing path separators back case "$1" in :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" ;; esac case "$1" in *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" ;; esac ;; esac fi } # end: func_to_host_pathlist # 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 # define setmode _setmode #else # include # include # ifdef __CYGWIN__ # include # define HAVE_SETENV # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif # endif #endif #include #include #include #include #include #include #include #include #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 #ifdef _MSC_VER # define S_IXUSR _S_IEXEC # define stat _stat # ifndef _INTPTR_T_DEFINED # define intptr_t int # endif #endif #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 */ #ifdef __CYGWIN__ # define FOPEN_WB "wb" #endif #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) #undef LTWRAPPER_DEBUGPRINTF #if defined DEBUGWRAPPER # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args static void ltwrapper_debugprintf (const char *fmt, ...) { va_list args; va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } #else # define LTWRAPPER_DEBUGPRINTF(args) #endif const char *program_name = NULL; 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_fatal (const char *message, ...); 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_opt_process_env_set (const char *arg); void lt_opt_process_env_prepend (const char *arg); void lt_opt_process_env_append (const char *arg); int lt_split_name_value (const char *arg, char** name, char** value); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); static const char *script_text_part1 = EOF func_emit_wrapper_part1 yes | $SED -e 's/\([\\"]\)/\\\1/g' \ -e 's/^/ "/' -e 's/$/\\n"/' echo ";" cat <"))); for (i = 0; i < newargc; i++) { LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); } EOF case $host_os in mingw*) cat <<"EOF" /* execv doesn't actually work on mingw as expected on unix */ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); if (rval == -1) { /* failed to start process */ LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); return 127; } return rval; EOF ;; *) cat <<"EOF" execv (lt_argv_zero, newargz); return rval; /* =127, but avoids unused variable warning */ EOF ;; esac cat <<"EOF" } void * xmalloc (size_t num) { void *p = (void *) malloc (num); if (!p) lt_fatal ("Memory exhausted"); return p; } char * xstrdup (const char *string) { return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL; } const char * base_name (const char *name) { const char *base; #if defined (HAVE_DOS_BASED_FILE_SYSTEM) /* Skip over the disk name in MSDOS pathnames. */ if (isalpha ((unsigned char) name[0]) && name[1] == ':') name += 2; #endif for (base = name; *name; name++) if (IS_DIR_SEPARATOR (*name)) base = name + 1; return base; } int check_executable (const char *path) { struct stat st; LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); if ((!path) || (!*path)) return 0; if ((stat (path, &st) >= 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; LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); 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; LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); 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 ("getcwd failed"); 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 ("getcwd failed"); 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) { LTWRAPPER_DEBUGPRINTF (("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 { char *errstr = strerror (errno); lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal ("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; } static void lt_error_core (int exit_status, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s: %s: ", program_name, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, "FATAL", message, ap); va_end (ap); } void lt_setenv (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", (name ? name : ""), (value ? 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; } int lt_split_name_value (const char *arg, char** name, char** value) { const char *p; int len; if (!arg || !*arg) return 1; p = strchr (arg, (int)'='); if (!p) return 1; *value = xstrdup (++p); len = strlen (arg) - strlen (*value); *name = XMALLOC (char, len); strncpy (*name, arg, len-1); (*name)[len - 1] = '\0'; return 0; } void lt_opt_process_env_set (const char *arg) { char *name = NULL; char *value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); } lt_setenv (name, value); XFREE (name); XFREE (value); } void lt_opt_process_env_prepend (const char *arg) { char *name = NULL; char *value = NULL; char *new_value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); } new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); XFREE (name); XFREE (value); } void lt_opt_process_env_append (const char *arg) { char *name = NULL; char *value = NULL; char *new_value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); } new_value = lt_extend_str (getenv (name), value, 1); lt_setenv (name, new_value); XFREE (new_value); XFREE (name); XFREE (value); } void lt_update_exe_path (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", (name ? name : ""), (value ? 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) { LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", (name ? name : ""), (value ? 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 } # end: func_emit_cwrapperexe_src # 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=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${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 $prev in dlfiles|dlprefiles) if test "$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 dlfiles="$dlfiles $arg" else dlprefiles="$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 *" $qarg.ltframework "*) ;; *) deplibs="$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 "$save_arg"` do # moreargs="$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 "$dlopen_support" = yes; then dlfiles="$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. dlprefiles="$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 *" $arg "*) ;; *) rpath="$rpath $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) xrpath="$xrpath $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) weak_libs="$weak_libs $arg" prev= continue ;; xcclinker) linker_flags="$linker_flags $qarg" compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) linker_flags="$linker_flags $qarg" compiler_flags="$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 " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$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" dir=$func_stripname_result if test -z "$dir"; 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 # 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$dir "*) ;; *) deplibs="$deplibs -L$dir" lib_search_path="$lib_search_path $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) dllsearchpath="$dllsearchpath:$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) dllsearchpath="$dllsearchpath:$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework deplibs="$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 $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi deplibs="$deplibs $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) new_inherited_linker_flags="$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 $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) xrpath="$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 "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$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 "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" linker_flags="$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" ;; # -64, -mips[0-9] enable 64-bit mode on the SGI compiler # -r[0-9][0-9]* specifies the processor on the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler # +DA*, +DD* enable 64-bit mode on the HP compiler # -q* pass through compiler args for the IBM compiler # -m*, -t[45]*, -txscale* pass through architecture-specific # compiler args for GCC # -F/path gives path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC # @file GCC response files -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" compiler_flags="$compiler_flags $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. objs="$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 dlfiles="$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. dlprefiles="$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 ;; *.$libext) # An archive. deplibs="$deplibs $arg" old_deplibs="$old_deplibs $arg" continue ;; *.la) # A libtool-controlled library. if test "$prev" = dlfiles; then # This library was specified with -dlopen. dlfiles="$dlfiles $arg" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. dlprefiles="$dlprefiles $arg" prev= else deplibs="$deplibs $arg" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$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 $shlibpath_var eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'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$objdir" # Create the object directory. func_mkdir_p "$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 $opt_duplicate_deps ; then case "$libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi libs="$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 *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; esac pre_post_deps="$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= case $lib in *.la) func_source "$lib" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` case " $weak_libs " in *" $deplib_base "*) ;; *) deplibs="$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 $finalize_deplibs" else compiler_flags="$compiler_flags $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$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 *" $deplib "*) ;; * ) new_inherited_linker_flags="$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" newlib_search_path="$newlib_search_path $func_stripname_result" ;; prog) if test "$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" newlib_search_path="$newlib_search_path $func_stripname_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" dir=$func_stripname_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) xrpath="$xrpath $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) lib="$deplib" ;; *.$libext) if test "$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 \"X$deplib\"" 2>/dev/null | $Xsed -e 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 "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. newdlprefiles="$newdlprefiles $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else newdlfiles="$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 "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e '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 "$dlopen" && dlfiles="$dlfiles $dlopen" test -n "$dlpreopen" && dlprefiles="$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. convenience="$convenience $ladir/$objdir/$old_library" old_convenience="$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 $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done continue fi # $pass = conv # Get the name of the library we link against. linklib= for l in $old_library $library_names; do linklib="$l" done 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. dlprefiles="$dlprefiles $lib $dependency_libs" else newdlfiles="$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$installed" = Xyes; then if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$libdir" absdir="$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later notinst_path="$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: \`$lib'" fi # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then newdlprefiles="$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 "$libdir" && \ dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then newdlprefiles="$newdlprefiles $dir/$dlname" else newdlprefiles="$newdlprefiles $dir/$linklib" fi 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 "$pass" != link; then newlib_search_path="$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" newlib_search_path="$newlib_search_path $func_stripname_result" ;; esac # Need to link against all dependency_libs? if test "$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 $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$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:"*) ;; *) temp_rpath="$temp_rpath$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 *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$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 $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded notinst_deplibs="$notinst_deplibs $lib" need_relink=no ;; *) if test "$installed" = no; then notinst_deplibs="$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 *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$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 "$linkmode" = prog || test "$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 $libdir in [\\/]*) add_dir="$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:"*) ;; *) compile_shlibpath="$compile_shlibpath$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:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$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:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$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 $libdir in [\\/]*) add_dir="$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 *" $temp_xrpath "*) ;; *) xrpath="$xrpath $temp_xrpath";; esac;; *) temp_deplibs="$temp_deplibs $libdir";; esac done dependency_libs="$temp_deplibs" fi newlib_search_path="$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" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do case $deplib in -L*) path="$deplib" ;; *.la) 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 $1;exit}}'` fi compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" linker_flags="$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 "X $new_inherited_linker_flags" | $Xsed -e '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 *" $dir "*) ;; *) lib_search_path="$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 *" $deplib "*) ;; *) tmp_libs="$tmp_libs $deplib" ;; esac ;; *) tmp_libs="$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 tmp_libs="$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" objs="$objs$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 $objs is not portable!" libobjs="$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|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. verstring="$verstring:${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" libobjs="$libobjs $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$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 removelist="$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 "$build_libtool_libs" != convenience ; then oldlibs="$oldlibs $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do temp_xrpath="$temp_xrpath -R$libdir" case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$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 *" $lib "*) ;; *) dlfiles="$dlfiles $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) dlprefiles="$dlprefiles $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework deplibs="$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 "$build_libtool_need_lc" = "yes"; then deplibs="$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` 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=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then newdeplibs="$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: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$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 *" $a_deplib "*) newdeplibs="$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 \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then newdeplibs="$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: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$newdeplibs $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ -e 's/ -lc$//' -e '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 "X $tmp_deplibs" | $Xsed -e "s,$i,,"` done fi if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | $GREP . >/dev/null; then $ECHO if test "X$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 $ECHO "*** All declared inter-library dependencies are being dropped." droppeddeps=yes fi ;; esac versuffix=$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 "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac if test "$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 "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO "X $deplibs" | $Xsed -e '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/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$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="$finalize_rpath" test "$mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$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"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" dep_rpath="$dep_rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$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 $perm_rpath; do rpath="$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 "$mode" != relink && shlibpath="$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 linknames="$linknames $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$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" delfiles="$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 cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" func_len " $cmd" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then func_show_eval "$cmd" 'exit $?' skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$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 "X$include_expsyms" | $Xsed | $SP2NL >> "$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 delfiles="$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 *" $test_deplib "*) ;; *) tmp_deplibs="$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" generated="$generated $gentop" func_extract_archives $gentop $convenience libobjs="$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=\"$thread_safe_flag_spec\" linker_flags="$linker_flags $flag" fi # Make a backup of the uninstalled library when relinking if test "$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=$output output_la=`$ECHO "X$output" | $Xsed -e "$basename"` # 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 $ECHO "$obj" >> $output done $ECHO ')' >> $output delfiles="$delfiles $output" elif test -n "$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 $ECHO "$obj" >> $output done delfiles="$delfiles $output" output=$firstobj\"$file_list_spec$output\" 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. eval concat_cmds=\"$reload_cmds $objlist $last_robj\" else # All subsequent reloadable object files will link in # the last one created. eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$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~ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi delfiles="$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=$? # Restore the uninstalled library and exit if test "$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 "X$include_expsyms" | $Xsed | $SP2NL >> "$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 delfiles="$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" generated="$generated $gentop" func_extract_archives $gentop $dlprefiles libobjs="$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=$? # Restore the uninstalled library and exit if test "$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 "$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 "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` else gentop="$output_objdir/${obj}x" generated="$generated $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$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 "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e '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 ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) compile_command="$compile_command ${wl}-bind_at_load" finalize_command="$finalize_command ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e '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/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$new_libs $deplib" ;; esac done compile_deplibs="$new_libs" compile_command="$compile_command $compile_deplibs" finalize_command="$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 *" $libdir "*) ;; *) finalize_rpath="$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"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$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=$libdir;; *) dllsearchpath="$dllsearchpath:$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) dllsearchpath="$dllsearchpath:$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"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) finalize_perm_rpath="$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=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$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 $host in *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *cegcc) # Disable wrappers for cegcc, we are cross compiling anyway. wrappers_required=no ;; *) 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 "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' # 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 $perm_rpath; do rpath="$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 $finalize_perm_rpath; do rpath="$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=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' 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=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$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 $?' # 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 "X$relink_command" | $Xsed -e "$sed_quote_subst"` fi # Quote $ECHO for shipping. if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then case $progpath in [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; esac qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` else qecho=`$ECHO "X$ECHO" | $Xsed -e "$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. If cross- # compiling, it, like the target executable, must be # executed on the $host or under an emulation environment. $opt_dry_run || { $LTCC $LTCFLAGS -o $cwrapper $cwrappersource $STRIP $cwrapper } # Now, create the wrapper script for func_source use: func_ltwrapper_scriptname $cwrapper $RM $func_ltwrapper_scriptname_result trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. if test "x$build" = "x$host" ; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result fi } ;; * ) $RM $output trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 func_emit_wrapper no > $output chmod +x $output ;; esac } exit $EXIT_SUCCESS ;; esac # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do if test "$build_libtool_libs" = convenience; then oldobjs="$libobjs_save $symfileobj" addlibs="$convenience" build_libtool_libs=no else if test "$build_libtool_libs" = module; then oldobjs="$libobjs_save" build_libtool_libs=no else oldobjs="$old_deplibs $non_pic_objects" if test "$preload" = yes && test -f "$symfileobj"; then oldobjs="$oldobjs $symfileobj" fi fi addlibs="$old_convenience" fi if test -n "$addlibs"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $addlibs oldobjs="$oldobjs $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $dlprefiles oldobjs="$oldobjs $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else $ECHO "copying selected object files to avoid basename conflicts..." gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase="$func_basename_result" case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" oldobjs="$oldobjs $gentop/$newobj" ;; *) oldobjs="$oldobjs $obj" ;; esac done fi eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj" ; 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This closes a longstanding sh security hole. ac_dummy="m4_if([$2], , $PATH, [$2])" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$1; then lt_cv_path_MAGIC_CMD="$ac_dir/$1" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac]) MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then AC_MSG_RESULT($MAGIC_CMD) else AC_MSG_RESULT(no) fi _LT_DECL([], [MAGIC_CMD], [0], [Used to examine libraries when file_magic_cmd begins with "file"])dnl ])# _LT_PATH_TOOL_PREFIX # Old name: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) # _LT_PATH_MAGIC # -------------- # find a file program which can recognize a shared library m4_defun([_LT_PATH_MAGIC], [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) else MAGIC_CMD=: fi fi ])# _LT_PATH_MAGIC # LT_PATH_LD # ---------- # find the pathname to the GNU or non-GNU linker AC_DEFUN([LT_PATH_LD], [AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl AC_ARG_WITH([gnu-ld], [AS_HELP_STRING([--with-gnu-ld], [assume the C compiler uses GNU ld @<:@default=no@:>@])], [test "$withval" = no || with_gnu_ld=yes], [with_gnu_ld=no])dnl ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. AC_MSG_CHECKING([for ld used by $CC]) case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [[\\/]]* | ?:[[\\/]]*) re_direlt='/[[^/]][[^/]]*/\.\./' # Canonicalize the pathname of ld ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` done test -z "$LD" && LD="$ac_prog" ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test "$with_gnu_ld" = yes; then AC_MSG_CHECKING([for GNU ld]) else AC_MSG_CHECKING([for non-GNU ld]) fi AC_CACHE_VAL(lt_cv_path_LD, [if test -z "$LD"; then lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then lt_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' lt_cv_file_magic_cmd='$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 ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; 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) 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 $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_cmd=$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_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="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) AC_SUBST([DUMPBIN]) if test "$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:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$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:__oline__: 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_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$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 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' _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([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$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$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 #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. */ 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.$ac_objext lt_save_LIBS="$LIBS" lt_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="$lt_save_LIBS" CFLAGS="$lt_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 _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_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)= AC_MSG_CHECKING([for $compiler option to produce PIC]) 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)= ;; 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. 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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) 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, $1)='-static' ;; 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. 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hpux9*) if test "$GCC" = yes; then _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" AC_LINK_IFELSE(int foo(void) {}, _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' ) LDFLAGS="$save_LDFLAGS" else _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(inherit_rpath, $1)=yes _LT_TAGVAR(link_all_deplibs, $1)=yes ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; newsos6) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(hardcode_direct_absolute, $1)=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' else case $host_os in openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ;; esac fi else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; os2*) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(archive_cmds, $1)='$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' _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) 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} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; 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solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${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 ${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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esac case $cc_basename in CC*) # FIXME: insert proper C++ library support _LT_TAGVAR(ld_shlibs, $1)=no ;; aCC*) case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; 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For efficiency, we do not delegate to # those functions but instead duplicate the functionality here. func_dirname_and_basename () { case ${1} in */*) func_dirname_result="${1%/*}${2}" ;; * ) func_dirname_result="${3}" ;; esac func_basename_result="${1##*/}" } # 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_stripname () { # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are # positional parameters, so assign one to ordinary parameter first. func_stripname_result=${3} func_stripname_result=${func_stripname_result#"${1}"} func_stripname_result=${func_stripname_result%"${2}"} } # func_opt_split func_opt_split () { func_opt_split_opt=${1%%=*} func_opt_split_arg=${1#*=} } # func_lo2o object func_lo2o () { case ${1} in *.lo) func_lo2o_result=${1%.lo}.${objext} ;; *) func_lo2o_result=${1} ;; esac } # func_xform libobj-or-source func_xform () { func_xform_result=${1%.*}.lo } # func_arith arithmetic-term... func_arith () { func_arith_result=$(( $[*] )) } # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=${#1} } _LT_EOF ;; *) # Bourne compatible functions. cat << \_LT_EOF >> "$cfgfile" # func_dirname file append nondir_replacement # Compute the dirname of FILE. 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Vaughan, 2004 # # 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. # serial 6 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option `$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. For example, if neither dnl `shared' nor `disable-shared' was passed, we enable building of shared dnl archives by default: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], [_LT_ENABLE_FAST_INSTALL]) ]) ])# _LT_SET_OPTIONS # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) # ----------------------------------------- m4_define([_LT_MANGLE_DEFUN], [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) # ----------------------------------------------- m4_define([LT_OPTION_DEFINE], [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl ])# LT_OPTION_DEFINE # dlopen # ------ LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes ]) AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `dlopen' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) # win32-dll # --------- # Declare package support for building win32 dll's. 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], [0], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [0], [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'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_SHARED], [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([shared], [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_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], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `pic-only' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) m4_define([_LTDL_MODE], []) LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], [m4_define([_LTDL_MODE], [nonrecursive])]) LT_OPTION_DEFINE([LTDL_INIT], [recursive], [m4_define([_LTDL_MODE], [recursive])]) LT_OPTION_DEFINE([LTDL_INIT], [subproject], [m4_define([_LTDL_MODE], [subproject])]) m4_define([_LTDL_TYPE], []) LT_OPTION_DEFINE([LTDL_INIT], [installable], [m4_define([_LTDL_TYPE], [installable])]) LT_OPTION_DEFINE([LTDL_INIT], [convenience], [m4_define([_LTDL_TYPE], [convenience])]) # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59 which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. 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SHARED_VERSION_INFO="4:0:1" # CURRENT:REVISION:AGE AM_INIT_AUTOMAKE(1.6) AC_SUBST(SHARED_VERSION_INFO) AM_ENABLE_SHARED(no) dnl shared libs cause too many headaches to be default AC_PROG_LIBTOOL ########################################################################### LIBCTL_VERSION=$PACKAGE_VERSION AC_DEFINE_UNQUOTED(LIBCTL_VERSION, "$LIBCTL_VERSION", [Define to version string for libctl.]) AC_SUBST(LIBCTL_VERSION) LIBCTL_MAJOR_VERSION=`echo $LIBCTL_VERSION |cut -d. -f1` LIBCTL_MINOR_VERSION=`echo $LIBCTL_VERSION |cut -d. -f2` LIBCTL_BUGFIX_VERSION=`echo $LIBCTL_VERSION |cut -d. -f3` test "x$LIBCTL_BUGFIX_VERSION" = x && LIBCTL_BUGFIX_VERSION=0 AC_DEFINE_UNQUOTED(LIBCTL_MAJOR_VERSION, $LIBCTL_MAJOR_VERSION, [major v.]) AC_DEFINE_UNQUOTED(LIBCTL_MINOR_VERSION, $LIBCTL_MINOR_VERSION, [minor v.]) AC_DEFINE_UNQUOTED(LIBCTL_BUGFIX_VERSION, $LIBCTL_BUGFIX_VERSION, [bugfix v.]) ########################################################################### # Checks for programs. AC_PROG_CC AC_CHECK_PROGS(INDENT, indent gindent, echo) AC_SUBST(INDENT) # check how to transform the name of the installed program: AC_ARG_ENABLE(debug, [ --enable-debug compile for debugging], ok=$enableval, ok=no) if test "$ok" = "yes"; then CFLAGS="-g" AC_DEFINE(DEBUG, 1, [Define to enable debugging checks.]) fi # Checks for header files. AC_HEADER_STDC ########################################################################### # Find Guile library, flags, etcetera: AC_CHECK_PROG(GUILE, guile, guile, unknown) if test x"$guile_ok" = xunknown; then AC_MSG_ERROR([could not find guile program; check your PATH]) fi AC_SUBST(GUILE) AC_CHECK_PROG(GUILE_CONFIG, guile-config, guile-config, unknown) if test "x$GUILE_CONFIG" = "xunknown"; then AC_CHECK_LIB(m, sqrt) AC_CHECK_LIB(readline, readline) AC_CHECK_LIB(dl, dlopen) AC_CHECK_LIB(guile, gh_eval_str) else CPPFLAGS="$CPPFLAGS `$GUILE_CONFIG compile`" LIBS="$LIBS `$GUILE_CONFIG link`" fi AC_MSG_CHECKING([if linking to guile works]) AC_TRY_LINK_FUNC(gh_enter, AC_MSG_RESULT(yes), [ AC_MSG_RESULT(no) AC_MSG_ERROR(Guile could not be found) ]) ########################################################################### # Checks for Guile features: AC_MSG_CHECKING([for gh_load]) ok=yes AC_TRY_LINK([#include ], [gh_load(0);], [AC_DEFINE(HAVE_GH_LOAD, 1, [Define if we have gh_load.])], ok=no) AC_MSG_RESULT($ok) AC_MSG_CHECKING([for gh_bool2scm]) ok=yes AC_TRY_LINK([#include ], [gh_bool2scm(0);], [AC_DEFINE(HAVE_GH_BOOL2SCM, 1, [Define if we have gh_bool2scm])], ok=no) AC_MSG_RESULT($ok) AC_MSG_CHECKING([for gh_vector_ref]) ok=yes AC_TRY_LINK([#include ], [gh_vector_ref(0,0);], [AC_DEFINE(HAVE_GH_VECTOR_REF, 1, [Define if we have gh_vector_ref])], ok=no) AC_MSG_RESULT($ok) AC_MSG_CHECKING([for gh_list_ref]) ok=yes AC_TRY_LINK([#include ], [gh_list_ref(0,0);], [AC_DEFINE(HAVE_GH_LIST_REF, 1, [Define if we have gh_list_ref])], ok=no) AC_MSG_RESULT($ok) AC_MSG_CHECKING([for gh_length]) ok=yes AC_TRY_LINK([#include ], [gh_length(0);], [AC_DEFINE(HAVE_GH_LENGTH, 1, [Define if we have gh_length])], ok=no) AC_MSG_RESULT($ok) AC_MSG_CHECKING([for scm_flush_all_ports]) ok=yes AC_TRY_LINK([#include ], [scm_flush_all_ports();], [AC_DEFINE(HAVE_SCM_FLUSH_ALL_PORTS, 1, [Define if we have scm_flush_all_ports])], ok=no) AC_MSG_RESULT($ok) AC_CHECK_FUNCS(scm_make_complex scm_variable_set_x scm_c_lookup scm_c_make_vector) AC_MSG_CHECKING([for SCM_COMPLEXP]) ok=yes AC_TRY_LINK([#include ], [SCM x; SCM_COMPLEXP(x);], [AC_DEFINE(HAVE_SCM_COMPLEXP, 1, [Define if we have SCM_COMPLEXP])], ok=no) AC_MSG_RESULT($ok) AC_MSG_CHECKING([whether gh_lookup works properly]) ok=yes AC_TRY_RUN([ #include #include void main_entry(int argc, char *argv[]) { gh_eval_str("(define foo 3.14159)"); if (SCM_UNDEFINED == gh_lookup("foo")) exit(EXIT_FAILURE); } int main (int argc, char *argv[]) { gh_enter (argc, argv, main_entry); return EXIT_SUCCESS; } ], [AC_DEFINE(GH_LOOKUP_OK, 1, [Define if gh_lookup works])], ok=no, ok=no) AC_MSG_RESULT($ok) ########################################################################### # Find Fortran name-mangling routines, for wrapper functions AC_F77_DUMMY_MAIN([], [AC_MSG_WARN([Fortran wrapper functions will not be included])]) AC_F77_WRAPPERS ########################################################################### # Check for C99 complex-number support, for cintegrate.c AC_CHECK_HEADERS(complex.h) AC_CACHE_CHECK([for C complex keyword], acx_cv_c_complex, [acx_cv_c_complex=unsupported for acx_kw in complex _Complex __complex__; do AC_TRY_COMPILE([#include ], [float $acx_kw foo;], [acx_cv_c_complex=$acx_kw; break]) done ]) if test "$acx_cv_c_complex" = "unsupported"; then AC_MSG_WARN([C doesn't support complex numbers; disabling complex integration.]) else AC_DEFINE([CTL_HAS_COMPLEX_INTEGRATION], [1], [If we have C99 complex nums]) fi ########################################################################### # Check for nlopt, or at least its header, and extract Scheme constants AC_PROG_EGREP AC_CHECK_HEADERS(nlopt.h) ########################################################################### libctl_dir=$srcdir case $libctl_dir in .*) libctl_dir=`pwd`/$libctl_dir ;; esac LIBCTL_DIR="$libctl_dir" AC_SUBST(LIBCTL_DIR) GEN_CTL_IO="`pwd`/utils/gen-ctl-io" AC_SUBST(GEN_CTL_IO) # On IRIX, basename/dirname functions require -lgen AC_CHECK_LIB(gen, basename) ########################################################################### AC_CONFIG_FILES([Makefile src/Makefile utils/Makefile examples/Makefile examples/example.scm]) AC_CONFIG_FILES([utils/gen-ctl-io], [chmod u+x utils/gen-ctl-io]) AC_OUTPUT libctl-3.1/src/0000777000175400001440000000000011212243240010411 500000000000000libctl-3.1/src/integrator.c0000644000175400001440000007144610764663320012703 00000000000000/* * Copyright (c) 2005 Steven G. Johnson * * Portions (see comments) based on HIntLib (also distributed under * the GNU GPL, v2 or later), copyright (c) 2002-2005 Rudolf Schuerer. * (http://www.cosy.sbg.ac.at/~rschuer/hintlib/) * * Portions (see comments) based on GNU GSL (also distributed under * the GNU GPL, v2 or later), copyright (c) 1996-2000 Brian Gough. * (http://www.gnu.org/software/gsl/) * * 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 * */ #include #include #include #include #include /* Adaptive multidimensional integration on hypercubes (or, really, hyper-rectangles) using cubature rules. A cubature rule takes a function and a hypercube and evaluates the function at a small number of points, returning an estimate of the integral as well as an estimate of the error, and also a suggested dimension of the hypercube to subdivide. Given such a rule, the adaptive integration is simple: 1) Evaluate the cubature rule on the hypercube(s). Stop if converged. 2) Pick the hypercube with the largest estimated error, and divide it in two along the suggested dimension. 3) Goto (1). */ typedef double (*integrand) (unsigned ndim, const double *x, void *); /* Integrate the function f from xmin[dim] to xmax[dim], with at most maxEval function evaluations (0 for no limit), until the given absolute or relative error is achieved. val returns the integral, and err returns the estimate for the absolute error in val. The return value of the function is 0 on success and non-zero if there was an error. */ static int adapt_integrate(integrand f, void *fdata, unsigned dim, const double *xmin, const double *xmax, unsigned maxEval, double reqAbsError, double reqRelError, double *val, double *err); /***************************************************************************/ /* Basic datatypes */ typedef struct { double val, err; } esterr; static double relError(esterr ee) { return (ee.val == 0.0 ? HUGE_VAL : fabs(ee.err / ee.val)); } typedef struct { unsigned dim; double *data; /* length 2*dim = center followed by half-widths */ double vol; /* cache volume = product of widths */ } hypercube; static double compute_vol(const hypercube *h) { unsigned i; double vol = 1; for (i = 0; i < h->dim; ++i) vol *= 2 * h->data[i + h->dim]; return vol; } static hypercube make_hypercube(unsigned dim, const double *center, const double *halfwidth) { unsigned i; hypercube h; h.dim = dim; h.data = (double *) malloc(sizeof(double) * dim * 2); for (i = 0; i < dim; ++i) { h.data[i] = center[i]; h.data[i + dim] = halfwidth[i]; } h.vol = compute_vol(&h); return h; } static hypercube make_hypercube_range(unsigned dim, const double *xmin, const double *xmax) { hypercube h = make_hypercube(dim, xmin, xmax); unsigned i; for (i = 0; i < dim; ++i) { h.data[i] = 0.5 * (xmin[i] + xmax[i]); h.data[i + dim] = 0.5 * (xmax[i] - xmin[i]); } h.vol = compute_vol(&h); return h; } static void destroy_hypercube(hypercube *h) { free(h->data); h->dim = 0; } typedef struct { hypercube h; esterr ee; unsigned splitDim; } region; static region make_region(const hypercube *h) { region R; R.h = make_hypercube(h->dim, h->data, h->data + h->dim); R.splitDim = 0; return R; } static void destroy_region(region *R) { destroy_hypercube(&R->h); } static void cut_region(region *R, region *R2) { unsigned d = R->splitDim, dim = R->h.dim; *R2 = *R; R->h.data[d + dim] *= 0.5; R->h.vol *= 0.5; R2->h = make_hypercube(dim, R->h.data, R->h.data + dim); R->h.data[d] -= R->h.data[d + dim]; R2->h.data[d] += R->h.data[d + dim]; } typedef struct rule_s { unsigned dim; /* the dimensionality */ unsigned num_points; /* number of evaluation points */ unsigned (*evalError)(struct rule_s *r, integrand f, void *fdata, const hypercube *h, esterr *ee); void (*destroy)(struct rule_s *r); } rule; static void destroy_rule(rule *r) { if (r->destroy) r->destroy(r); free(r); } static region eval_region(region R, integrand f, void *fdata, rule *r) { R.splitDim = r->evalError(r, f, fdata, &R.h, &R.ee); return R; } /***************************************************************************/ /* Functions to loop over points in a hypercube. */ /* Based on orbitrule.cpp in HIntLib-0.0.10 */ /* ls0 returns the least-significant 0 bit of n (e.g. it returns 0 if the LSB is 0, it returns 1 if the 2 LSBs are 01, etcetera). */ #if (defined(__GNUC__) || defined(__ICC)) && (defined(__i386__) || defined (__x86_64__)) /* use x86 bit-scan instruction, based on count_trailing_zeros() macro in GNU GMP's longlong.h. */ static unsigned ls0(unsigned n) { unsigned count; n = ~n; __asm__("bsfl %1,%0": "=r"(count):"rm"(n)); return count; } #else static unsigned ls0(unsigned n) { const unsigned bits[256] = { 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 5, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 6, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 5, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 7, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 5, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 6, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 5, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 8, }; unsigned bit = 0; while ((n & 0xff) == 0xff) { n >>= 8; bit += 8; } return bit + bits[n & 0xff]; } #endif /** * Evaluate the integral on all 2^n points (+/-r,...+/-r) * * A Gray-code ordering is used to minimize the number of coordinate updates * in p. */ static double evalR_Rfs(integrand f, void *fdata, unsigned dim, double *p, const double *c, const double *r) { double sum = 0; unsigned i; unsigned signs = 0; /* 0/1 bit = +/- for corresponding element of r[] */ /* We start with the point where r is ADDed in every coordinate (this implies signs=0). */ for (i = 0; i < dim; ++i) p[i] = c[i] + r[i]; /* Loop through the points in Gray-code ordering */ for (i = 0;; ++i) { unsigned mask, d; sum += f(dim, p, fdata); d = ls0(i); /* which coordinate to flip */ if (d >= dim) break; /* flip the d-th bit and add/subtract r[d] */ mask = 1U << d; signs ^= mask; p[d] = (signs & mask) ? c[d] - r[d] : c[d] + r[d]; } return sum; } static double evalRR0_0fs(integrand f, void *fdata, unsigned dim, double *p, const double *c, const double *r) { unsigned i, j; double sum = 0; for (i = 0; i < dim - 1; ++i) { p[i] = c[i] - r[i]; for (j = i + 1; j < dim; ++j) { p[j] = c[j] - r[j]; sum += f(dim, p, fdata); p[i] = c[i] + r[i]; sum += f(dim, p, fdata); p[j] = c[j] + r[j]; sum += f(dim, p, fdata); p[i] = c[i] - r[i]; sum += f(dim, p, fdata); p[j] = c[j]; /* Done with j -> Restore p[j] */ } p[i] = c[i]; /* Done with i -> Restore p[i] */ } return sum; } static unsigned evalR0_0fs4d(integrand f, void *fdata, unsigned dim, double *p, const double *c, double *sum0_, const double *r1, double *sum1_, const double *r2, double *sum2_) { double maxdiff = 0; unsigned i, dimDiffMax = 0; double sum0, sum1 = 0, sum2 = 0; /* copies for aliasing, performance */ double ratio = r1[0] / r2[0]; ratio *= ratio; sum0 = f(dim, p, fdata); for (i = 0; i < dim; i++) { double f1a, f1b, f2a, f2b, diff; p[i] = c[i] - r1[i]; sum1 += (f1a = f(dim, p, fdata)); p[i] = c[i] + r1[i]; sum1 += (f1b = f(dim, p, fdata)); p[i] = c[i] - r2[i]; sum2 += (f2a = f(dim, p, fdata)); p[i] = c[i] + r2[i]; sum2 += (f2b = f(dim, p, fdata)); p[i] = c[i]; diff = fabs(f1a + f1b - 2 * sum0 - ratio * (f2a + f2b - 2 * sum0)); if (diff > maxdiff) { maxdiff = diff; dimDiffMax = i; } } *sum0_ += sum0; *sum1_ += sum1; *sum2_ += sum2; return dimDiffMax; } #define num0_0(dim) (1U) #define numR0_0fs(dim) (2 * (dim)) #define numRR0_0fs(dim) (2 * (dim) * (dim-1)) #define numR_Rfs(dim) (1U << (dim)) /***************************************************************************/ /* Based on rule75genzmalik.cpp in HIntLib-0.0.10: An embedded cubature rule of degree 7 (embedded rule degree 5) due to A. C. Genz and A. A. Malik. See: A. C. Genz and A. A. Malik, "An imbedded [sic] family of fully symmetric numerical integration rules," SIAM J. Numer. Anal. 20 (3), 580-588 (1983). */ typedef struct { rule parent; /* temporary arrays of length dim */ double *widthLambda, *widthLambda2, *p; /* dimension-dependent constants */ double weight1, weight3, weight5; double weightE1, weightE3; } rule75genzmalik; #define real(x) ((double)(x)) #define to_int(n) ((int)(n)) static int isqr(int x) { return x * x; } static void destroy_rule75genzmalik(rule *r_) { rule75genzmalik *r = (rule75genzmalik *) r_; free(r->p); } static unsigned rule75genzmalik_evalError(rule *r_, integrand f, void *fdata, const hypercube *h, esterr *ee) { /* lambda2 = sqrt(9/70), lambda4 = sqrt(9/10), lambda5 = sqrt(9/19) */ const double lambda2 = 0.3585685828003180919906451539079374954541; const double lambda4 = 0.9486832980505137995996680633298155601160; const double lambda5 = 0.6882472016116852977216287342936235251269; const double weight2 = 980. / 6561.; const double weight4 = 200. / 19683.; const double weightE2 = 245. / 486.; const double weightE4 = 25. / 729.; rule75genzmalik *r = (rule75genzmalik *) r_; unsigned i, dimDiffMax, dim = r_->dim; double sum1 = 0.0, sum2 = 0.0, sum3 = 0.0, sum4, sum5, result, res5th; const double *center = h->data; const double *halfwidth = h->data + dim; for (i = 0; i < dim; ++i) r->p[i] = center[i]; for (i = 0; i < dim; ++i) r->widthLambda2[i] = halfwidth[i] * lambda2; for (i = 0; i < dim; ++i) r->widthLambda[i] = halfwidth[i] * lambda4; /* Evaluate function in the center, in f(lambda2,0,...,0) and f(lambda3=lambda4, 0,...,0). Estimate dimension with largest error */ dimDiffMax = evalR0_0fs4d(f, fdata, dim, r->p, center, &sum1, r->widthLambda2, &sum2, r->widthLambda, &sum3); /* Calculate sum4 for f(lambda4, lambda4, 0, ...,0) */ sum4 = evalRR0_0fs(f, fdata, dim, r->p, center, r->widthLambda); /* Calculate sum5 for f(lambda5, lambda5, ..., lambda5) */ for (i = 0; i < dim; ++i) r->widthLambda[i] = halfwidth[i] * lambda5; sum5 = evalR_Rfs(f, fdata, dim, r->p, center, r->widthLambda); /* Calculate fifth and seventh order results */ result = h->vol * (r->weight1 * sum1 + weight2 * sum2 + r->weight3 * sum3 + weight4 * sum4 + r->weight5 * sum5); res5th = h->vol * (r->weightE1 * sum1 + weightE2 * sum2 + r->weightE3 * sum3 + weightE4 * sum4); ee->val = result; ee->err = fabs(res5th - result); return dimDiffMax; } static rule *make_rule75genzmalik(unsigned dim) { rule75genzmalik *r; if (dim < 2) return 0; /* this rule does not support 1d integrals */ /* Because of the use of a bit-field in evalR_Rfs, we are limited to be < 32 dimensions (or however many bits are in unsigned). This is not a practical limitation...long before you reach 32 dimensions, the Genz-Malik cubature becomes excruciatingly slow and is superseded by other methods (e.g. Monte-Carlo). */ if (dim >= sizeof(unsigned) * 8) return 0; r = (rule75genzmalik *) malloc(sizeof(rule75genzmalik)); r->parent.dim = dim; r->weight1 = (real(12824 - 9120 * to_int(dim) + 400 * isqr(to_int(dim))) / real(19683)); r->weight3 = real(1820 - 400 * to_int(dim)) / real(19683); r->weight5 = real(6859) / real(19683) / real(1U << dim); r->weightE1 = (real(729 - 950 * to_int(dim) + 50 * isqr(to_int(dim))) / real(729)); r->weightE3 = real(265 - 100 * to_int(dim)) / real(1458); r->p = (double *) malloc(sizeof(double) * dim * 3); r->widthLambda = r->p + dim; r->widthLambda2 = r->p + 2 * dim; r->parent.num_points = num0_0(dim) + 2 * numR0_0fs(dim) + numRR0_0fs(dim) + numR_Rfs(dim); r->parent.evalError = rule75genzmalik_evalError; r->parent.destroy = destroy_rule75genzmalik; return (rule *) r; } /***************************************************************************/ /* 1d 15-point Gaussian quadrature rule, based on qk15.c and qk.c in GNU GSL (which in turn is based on QUADPACK). */ static unsigned rule15gauss_evalError(rule *r, integrand f, void *fdata, const hypercube *h, esterr *ee) { /* Gauss quadrature weights and kronrod quadrature abscissae and weights as evaluated with 80 decimal digit arithmetic by L. W. Fullerton, Bell Labs, Nov. 1981. */ const unsigned n = 8; const double xgk[8] = { /* abscissae of the 15-point kronrod rule */ 0.991455371120812639206854697526329, 0.949107912342758524526189684047851, 0.864864423359769072789712788640926, 0.741531185599394439863864773280788, 0.586087235467691130294144838258730, 0.405845151377397166906606412076961, 0.207784955007898467600689403773245, 0.000000000000000000000000000000000 /* xgk[1], xgk[3], ... abscissae of the 7-point gauss rule. xgk[0], xgk[2], ... to optimally extend the 7-point gauss rule */ }; static const double wg[4] = { /* weights of the 7-point gauss rule */ 0.129484966168869693270611432679082, 0.279705391489276667901467771423780, 0.381830050505118944950369775488975, 0.417959183673469387755102040816327 }; static const double wgk[8] = { /* weights of the 15-point kronrod rule */ 0.022935322010529224963732008058970, 0.063092092629978553290700663189204, 0.104790010322250183839876322541518, 0.140653259715525918745189590510238, 0.169004726639267902826583426598550, 0.190350578064785409913256402421014, 0.204432940075298892414161999234649, 0.209482141084727828012999174891714 }; const double center = h->data[0]; const double halfwidth = h->data[1]; double fv1[7], fv2[7]; const double f_center = f(1, ¢er, fdata); double result_gauss = f_center * wg[n/2 - 1]; double result_kronrod = f_center * wgk[n - 1]; double result_abs = fabs(result_kronrod); double result_asc, mean, err; unsigned j; for (j = 0; j < (n - 1) / 2; ++j) { int j2 = 2*j + 1; double x, f1, f2, fsum, w = halfwidth * xgk[j2]; x = center - w; fv1[j2] = f1 = f(1, &x, fdata); x = center + w; fv2[j2] = f2 = f(1, &x, fdata); fsum = f1 + f2; result_gauss += wg[j] * fsum; result_kronrod += wgk[j2] * fsum; result_abs += wgk[j2] * (fabs(f1) + fabs(f2)); } for (j = 0; j < n/2; ++j) { int j2 = 2*j; double x, f1, f2, w = halfwidth * xgk[j2]; x = center - w; fv1[j2] = f1 = f(1, &x, fdata); x = center + w; fv2[j2] = f2 = f(1, &x, fdata); result_kronrod += wgk[j2] * (f1 + f2); result_abs += wgk[j2] * (fabs(f1) + fabs(f2)); } ee->val = result_kronrod * halfwidth; /* compute error estimate: */ mean = result_kronrod * 0.5; result_asc = wgk[n - 1] * fabs(f_center - mean); for (j = 0; j < n - 1; ++j) result_asc += wgk[j] * (fabs(fv1[j]-mean) + fabs(fv2[j]-mean)); err = fabs(result_kronrod - result_gauss) * halfwidth; result_abs *= halfwidth; result_asc *= halfwidth; if (result_asc != 0 && err != 0) { double scale = pow((200 * err / result_asc), 1.5); if (scale < 1) err = result_asc * scale; else err = result_asc; } if (result_abs > DBL_MIN / (50 * DBL_EPSILON)) { double min_err = 50 * DBL_EPSILON * result_abs; if (min_err > err) err = min_err; } ee->err = err; return 0; /* no choice but to divide 0th dimension */ } static rule *make_rule15gauss(unsigned dim) { rule *r; if (dim != 1) return 0; /* this rule is only for 1d integrals */ r = (rule *) malloc(sizeof(rule)); r->dim = dim; r->num_points = 15; r->evalError = rule15gauss_evalError; r->destroy = 0; return r; } /***************************************************************************/ /* binary heap implementation (ala _Introduction to Algorithms_ by Cormen, Leiserson, and Rivest), for use as a priority queue of regions to integrate. */ typedef region heap_item; #define KEY(hi) ((hi).ee.err) typedef struct { unsigned n, nalloc; heap_item *items; esterr ee; } heap; static void heap_resize(heap *h, unsigned nalloc) { h->nalloc = nalloc; h->items = (heap_item *) realloc(h->items, sizeof(heap_item) * nalloc); } static heap heap_alloc(unsigned nalloc) { heap h; h.n = 0; h.nalloc = 0; h.items = 0; h.ee.val = h.ee.err = 0; heap_resize(&h, nalloc); return h; } /* note that heap_free does not deallocate anything referenced by the items */ static void heap_free(heap *h) { h->n = 0; heap_resize(h, 0); } static void heap_push(heap *h, heap_item hi) { int insert; h->ee.val += hi.ee.val; h->ee.err += hi.ee.err; insert = h->n; if (++(h->n) > h->nalloc) heap_resize(h, h->n * 2); while (insert) { int parent = (insert - 1) / 2; if (KEY(hi) <= KEY(h->items[parent])) break; h->items[insert] = h->items[parent]; insert = parent; } h->items[insert] = hi; } static heap_item heap_pop(heap *h) { heap_item ret; int i, n, child; if (!(h->n)) { fprintf(stderr, "attempted to pop an empty heap\n"); exit(EXIT_FAILURE); } ret = h->items[0]; h->items[i = 0] = h->items[n = --(h->n)]; while ((child = i * 2 + 1) < n) { int largest; heap_item swap; if (KEY(h->items[child]) <= KEY(h->items[i])) largest = i; else largest = child; if (++child < n && KEY(h->items[largest]) < KEY(h->items[child])) largest = child; if (largest == i) break; swap = h->items[i]; h->items[i] = h->items[largest]; h->items[i = largest] = swap; } h->ee.val -= ret.ee.val; h->ee.err -= ret.ee.err; return ret; } /***************************************************************************/ /* adaptive integration, analogous to adaptintegrator.cpp in HIntLib */ static int ruleadapt_integrate(rule *r, integrand f, void *fdata, const hypercube *h, unsigned maxEval, double reqAbsError, double reqRelError, esterr *ee) { unsigned maxIter; /* maximum number of adaptive subdivisions */ heap regions; unsigned i; int status = -1; /* = ERROR */ if (maxEval) { if (r->num_points > maxEval) return status; /* ERROR */ maxIter = (maxEval - r->num_points) / (2 * r->num_points); } else maxIter = UINT_MAX; regions = heap_alloc(1); heap_push(®ions, eval_region(make_region(h), f, fdata, r)); /* another possibility is to specify some non-adaptive subdivisions: if (initialRegions != 1) partition(h, initialRegions, EQUIDISTANT, ®ions, f,fdata, r); */ for (i = 0; i < maxIter; ++i) { region R, R2; if (regions.ee.err <= reqAbsError || relError(regions.ee) <= reqRelError) { status = 0; /* converged! */ break; } R = heap_pop(®ions); /* get worst region */ cut_region(&R, &R2); heap_push(®ions, eval_region(R, f, fdata, r)); heap_push(®ions, eval_region(R2, f, fdata, r)); } ee->val = ee->err = 0; /* re-sum integral and errors */ for (i = 0; i < regions.n; ++i) { ee->val += regions.items[i].ee.val; ee->err += regions.items[i].ee.err; destroy_region(®ions.items[i]); } /* printf("regions.nalloc = %d\n", regions.nalloc); */ heap_free(®ions); return status; } static int adapt_integrate(integrand f, void *fdata, unsigned dim, const double *xmin, const double *xmax, unsigned maxEval, double reqAbsError, double reqRelError, double *val, double *err) { rule *r; hypercube h; esterr ee; int status; if (dim == 0) { /* trivial integration */ *val = f(0, xmin, fdata); *err = 0; return 0; } r = dim == 1 ? make_rule15gauss(dim) : make_rule75genzmalik(dim); if (!r) { *val = 0; *err = HUGE_VAL; return -2; /* ERROR */ } h = make_hypercube_range(dim, xmin, xmax); status = ruleadapt_integrate(r, f, fdata, &h, maxEval, reqAbsError, reqRelError, &ee); *val = ee.val; *err = ee.err; destroy_hypercube(&h); destroy_rule(r); return status; } /***************************************************************************/ /* Compile with -DTEST_INTEGRATOR for a self-contained test program. Usage: ./integrator where = # dimensions, = relative tolerance, is either 0/1/2 for the three test integrands (see below), and is the maximum # function evaluations (0 for none). */ #ifdef TEST_INTEGRATOR int count = 0; int which_integrand = 0; const double radius = 0.50124145262344534123412; /* random */ /* Simple constant function */ double fconst (double x[], size_t dim, void *params) { return 1; } /*** f0, f1, f2, and f3 are test functions from the Monte-Carlo integration routines in GSL 1.6 (monte/test.c). Copyright (c) 1996-2000 Michael Booth, GNU GPL. ****/ /* Simple product function */ double f0 (unsigned dim, const double *x, void *params) { double prod = 1.0; unsigned int i; for (i = 0; i < dim; ++i) prod *= 2.0 * x[i]; return prod; } /* Gaussian centered at 1/2. */ double f1 (unsigned dim, const double *x, void *params) { double a = *(double *)params; double sum = 0.; unsigned int i; for (i = 0; i < dim; i++) { double dx = x[i] - 0.5; sum += dx * dx; } return (pow (M_2_SQRTPI / (2. * a), (double) dim) * exp (-sum / (a * a))); } /* double gaussian */ double f2 (unsigned dim, const double *x, void *params) { double a = *(double *)params; double sum1 = 0.; double sum2 = 0.; unsigned int i; for (i = 0; i < dim; i++) { double dx1 = x[i] - 1. / 3.; double dx2 = x[i] - 2. / 3.; sum1 += dx1 * dx1; sum2 += dx2 * dx2; } return 0.5 * pow (M_2_SQRTPI / (2. * a), dim) * (exp (-sum1 / (a * a)) + exp (-sum2 / (a * a))); } /* Tsuda's example */ double f3 (unsigned dim, const double *x, void *params) { double c = *(double *)params; double prod = 1.; unsigned int i; for (i = 0; i < dim; i++) prod *= c / (c + 1) * pow((c + 1) / (c + x[i]), 2.0); return prod; } /*** end of GSL test functions ***/ double f_test(unsigned dim, const double *x, void *data) { double val; unsigned i; ++count; switch (which_integrand) { case 0: /* simple smooth (separable) objective: prod. cos(x[i]). */ val = 1; for (i = 0; i < dim; ++i) val *= cos(x[i]); break; case 1: { /* integral of exp(-x^2), rescaled to (0,infinity) limits */ double scale = 1.0; val = 0; for (i = 0; i < dim; ++i) { double z = (1 - x[i]) / x[i]; val += z * z; scale *= M_2_SQRTPI / (x[i] * x[i]); } val = exp(-val) * scale; break; } case 2: /* discontinuous objective: volume of hypersphere */ val = 0; for (i = 0; i < dim; ++i) val += x[i] * x[i]; val = val < radius * radius; break; case 3: val = f0(dim, x, data); break; case 4: val = f1(dim, x, data); break; case 5: val = f2(dim, x, data); break; case 6: val = f3(dim, x, data); break; default: fprintf(stderr, "unknown integrand %d\n", which_integrand); exit(EXIT_FAILURE); } /* if (count < 100) printf("%d: f(%g, ...) = %g\n", count, x[0], val); */ return val; } /* surface area of n-dimensional unit hypersphere */ static double S(unsigned n) { double val; int fact = 1; if (n % 2 == 0) { /* n even */ val = 2 * pow(M_PI, n * 0.5); n = n / 2; while (n > 1) fact *= (n -= 1); val /= fact; } else { /* n odd */ val = (1 << (n/2 + 1)) * pow(M_PI, n/2); while (n > 2) fact *= (n -= 2); val /= fact; } return val; } static double exact_integral(unsigned dim, const double *xmax) { unsigned i; double val; switch(which_integrand) { case 0: val = 1; for (i = 0; i < dim; ++i) val *= sin(xmax[i]); break; case 2: val = dim == 0 ? 1 : S(dim) * pow(radius * 0.5, dim) / dim; break; default: val = 1.0; } return val; } int main(int argc, char **argv) { double *xmin, *xmax; double tol, val, err; unsigned i, dim, maxEval; double fdata; dim = argc > 1 ? atoi(argv[1]) : 2; tol = argc > 2 ? atof(argv[2]) : 1e-2; which_integrand = argc > 3 ? atoi(argv[3]) : 0; maxEval = argc > 4 ? atoi(argv[4]) : 0; fdata = which_integrand == 6 ? (1.0 + sqrt (10.0)) / 9.0 : 0.1; xmin = (double *) malloc(dim * sizeof(double)); xmax = (double *) malloc(dim * sizeof(double)); for (i = 0; i < dim; ++i) { xmin[i] = 0; xmax[i] = 1 + (which_integrand >= 1 ? 0 : 0.4 * sin(i)); } printf("%u-dim integral, tolerance = %g, integrand = %d\n", dim, tol, which_integrand); adapt_integrate(f_test, &fdata, dim, xmin, xmax, maxEval, 0, tol, &val, &err); printf("integration val = %g, est. err = %g, true err = %g\n", val, err, fabs(val - exact_integral(dim, xmax))); printf("#evals = %d\n", count); free(xmax); free(xmin); return 0; } #else /*************************************************************************/ /* libctl interface */ #include "ctl.h" static int adapt_integrate(integrand f, void *fdata, unsigned dim, const double *xmin, const double *xmax, unsigned maxEval, double reqAbsError, double reqRelError, double *val, double *err); number adaptive_integration(multivar_func f, number *xmin, number *xmax, integer n, void *fdata, number abstol, number reltol, integer maxnfe, number *esterr, integer *errflag) { double val; *errflag = adapt_integrate((integrand) f, fdata, n, xmin, xmax, maxnfe, abstol, reltol, &val, esterr); return val; } /* from subplex.c */ extern number f_scm_wrapper(integer n, number *x, void *f_scm_p); SCM adaptive_integration_scm(SCM f_scm, SCM xmin_scm, SCM xmax_scm, SCM abstol_scm, SCM reltol_scm, SCM maxnfe_scm) { integer n, maxnfe, errflag, i; number *xmin, *xmax, abstol, reltol, integral; n = list_length(xmin_scm); abstol = fabs(gh_scm2double(abstol_scm)); reltol = fabs(gh_scm2double(reltol_scm)); maxnfe = gh_scm2int(maxnfe_scm); if (list_length(xmax_scm) != n) { fprintf(stderr, "adaptive_integration: xmin/xmax dimension mismatch\n"); return SCM_UNDEFINED; } xmin = (number*) malloc(sizeof(number) * n); xmax = (number*) malloc(sizeof(number) * n); if (!xmin || !xmax) { fprintf(stderr, "adaptive_integration: error, out of memory!\n"); exit(EXIT_FAILURE); } for (i = 0; i < n; ++i) { xmin[i] = number_list_ref(xmin_scm, i); xmax[i] = number_list_ref(xmax_scm, i); } integral = adaptive_integration(f_scm_wrapper, xmin, xmax, n, &f_scm, abstol, reltol, maxnfe, &abstol, &errflag); free(xmax); free(xmin); switch (errflag) { case 3: fprintf(stderr, "adaptive_integration: invalid inputs\n"); return SCM_UNDEFINED; case 1: fprintf(stderr, "adaptive_integration: maxnfe too small\n"); break; case 2: fprintf(stderr, "adaptive_integration: lenwork too small\n"); break; } return gh_cons(gh_double2scm(integral), gh_double2scm(abstol)); } #endif libctl-3.1/src/ctl.c0000644000175400001440000005236111212243114011262 00000000000000/* libctl: flexible Guile-based control files for scientific software * Copyright (C) 1998-2009, Steven G. Johnson * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. * * Steven G. Johnson can be contacted at stevenj@alum.mit.edu. */ #include #include #include #include #include "ctl.h" /**************************************************************************/ /* Functions missing from Guile 1.2: */ #ifndef HAVE_GH_BOOL2SCM /* Guile 1.2 is missing gh_bool2scm for some reason; redefine: */ SCM bool2scm(boolean b) { return (b ? SCM_BOOL_T : SCM_BOOL_F); } #endif #ifndef HAVE_GH_LENGTH #define gh_length gh_list_length #endif #ifndef HAVE_GH_LIST_REF /* Guile 1.2 doesn't have the gh_list_ref function. Sigh. */ /* Note: index must be in [0,list_length(l) - 1]. We don't check! */ static SCM list_ref(list l, int index) { SCM cur = SCM_UNSPECIFIED, rest = l; while (index >= 0) { cur = gh_car(rest); rest = gh_cdr(rest); --index; } return cur; } #else /* HAVE_GH_LIST_REF */ #define list_ref(l,index) gh_list_ref(l,gh_int2scm(index)) #endif #ifndef HAVE_GH_VECTOR_REF #define gh_vector_ref gh_vref #endif /**************************************************************************/ /* Scheme file loading (don't use gh_load directly because subsequent loads won't use the correct path name). Uses our "include" function from include.scm, or defaults to gh_load if this function isn't defined. */ void ctl_include(char *filename) { SCM include_proc = gh_lookup("include"); if (include_proc == SCM_UNDEFINED) gh_load(filename); else gh_call1(include_proc, gh_str02scm(filename)); } /* convert a pathname into one relative to the current include dir */ char *ctl_fix_path(const char *path) { char *newpath; if (path[0] != '/') { SCM include_dir = gh_lookup("include-dir"); if (include_dir != SCM_UNDEFINED) { char *dir = gh_scm2newstr(include_dir, NULL); newpath = (char *) malloc(sizeof(char) * (strlen(dir) + strlen(path) + 2)); strcpy(newpath, dir); free(dir); if (newpath[0] && newpath[strlen(newpath)-1] != '/') strcat(newpath, "/"); strcat(newpath, path); return newpath; } } newpath = (char *) malloc(sizeof(char) * (strlen(path) + 1)); strcpy(newpath, path); return newpath; } /**************************************************************************/ /* vector3 and matrix3x3 utilities: */ number vector3_dot(vector3 v1,vector3 v2) { return (v1.x * v2.x + v1.y * v2.y + v1.z * v2.z); } number vector3_norm(vector3 v) { return (sqrt(vector3_dot(v,v))); } vector3 vector3_scale(number s, vector3 v) { vector3 vnew; vnew.x = s * v.x; vnew.y = s * v.y; vnew.z = s * v.z; return vnew; } vector3 unit_vector3(vector3 v) { number norm = vector3_norm(v); if (norm == 0.0) return v; else return vector3_scale(1.0/norm, v); } vector3 vector3_plus(vector3 v1,vector3 v2) { vector3 vnew; vnew.x = v1.x + v2.x; vnew.y = v1.y + v2.y; vnew.z = v1.z + v2.z; return vnew; } vector3 vector3_minus(vector3 v1,vector3 v2) { vector3 vnew; vnew.x = v1.x - v2.x; vnew.y = v1.y - v2.y; vnew.z = v1.z - v2.z; return vnew; } vector3 vector3_cross(vector3 v1,vector3 v2) { vector3 vnew; vnew.x = v1.y * v2.z - v2.y * v1.z; vnew.y = v1.z * v2.x - v2.z * v1.x; vnew.z = v1.x * v2.y - v2.x * v1.y; return vnew; } int vector3_equal(vector3 v1, vector3 v2) { return (v1.x == v2.x && v1.y == v2.y && v1.z == v2.z); } vector3 matrix3x3_vector3_mult(matrix3x3 m, vector3 v) { vector3 vnew; vnew.x = m.c0.x * v.x + m.c1.x * v.y + m.c2.x * v.z; vnew.y = m.c0.y * v.x + m.c1.y * v.y + m.c2.y * v.z; vnew.z = m.c0.z * v.x + m.c1.z * v.y + m.c2.z * v.z; return vnew; } vector3 matrix3x3_transpose_vector3_mult(matrix3x3 m, vector3 v) { vector3 vnew; vnew.x = m.c0.x * v.x + m.c0.y * v.y + m.c0.z * v.z; vnew.y = m.c1.x * v.x + m.c1.y * v.y + m.c1.z * v.z; vnew.z = m.c2.x * v.x + m.c2.y * v.y + m.c2.z * v.z; return vnew; } matrix3x3 matrix3x3_mult(matrix3x3 m1, matrix3x3 m2) { matrix3x3 m; m.c0.x = m1.c0.x * m2.c0.x + m1.c1.x * m2.c0.y + m1.c2.x * m2.c0.z; m.c0.y = m1.c0.y * m2.c0.x + m1.c1.y * m2.c0.y + m1.c2.y * m2.c0.z; m.c0.z = m1.c0.z * m2.c0.x + m1.c1.z * m2.c0.y + m1.c2.z * m2.c0.z; m.c1.x = m1.c0.x * m2.c1.x + m1.c1.x * m2.c1.y + m1.c2.x * m2.c1.z; m.c1.y = m1.c0.y * m2.c1.x + m1.c1.y * m2.c1.y + m1.c2.y * m2.c1.z; m.c1.z = m1.c0.z * m2.c1.x + m1.c1.z * m2.c1.y + m1.c2.z * m2.c1.z; m.c2.x = m1.c0.x * m2.c2.x + m1.c1.x * m2.c2.y + m1.c2.x * m2.c2.z; m.c2.y = m1.c0.y * m2.c2.x + m1.c1.y * m2.c2.y + m1.c2.y * m2.c2.z; m.c2.z = m1.c0.z * m2.c2.x + m1.c1.z * m2.c2.y + m1.c2.z * m2.c2.z; return m; } matrix3x3 matrix3x3_transpose(matrix3x3 m) { matrix3x3 mt; mt.c0.x = m.c0.x; mt.c1.x = m.c0.y; mt.c2.x = m.c0.z; mt.c0.y = m.c1.x; mt.c1.y = m.c1.y; mt.c2.y = m.c1.z; mt.c0.z = m.c2.x; mt.c1.z = m.c2.y; mt.c2.z = m.c2.z; return mt; } number matrix3x3_determinant(matrix3x3 m) { return(m.c0.x*m.c1.y*m.c2.z - m.c2.x*m.c1.y*m.c0.z + m.c1.x*m.c2.y*m.c0.z + m.c0.y*m.c1.z*m.c2.x - m.c1.x*m.c0.y*m.c2.z - m.c2.y*m.c1.z*m.c0.x); } matrix3x3 matrix3x3_inverse(matrix3x3 m) { matrix3x3 minv; number detinv = matrix3x3_determinant(m); if (detinv == 0.0) { fprintf(stderr, "error: singular matrix in matrix3x3_inverse!\n"); exit(EXIT_FAILURE); } detinv = 1.0/detinv; minv.c0.x = detinv * (m.c1.y * m.c2.z - m.c2.y * m.c1.z); minv.c1.y = detinv * (m.c0.x * m.c2.z - m.c2.x * m.c0.z); minv.c2.z = detinv * (m.c1.y * m.c0.x - m.c0.y * m.c1.x); minv.c0.z = detinv * (m.c0.y * m.c1.z - m.c1.y * m.c0.z); minv.c0.y = -detinv * (m.c0.y * m.c2.z - m.c2.y * m.c0.z); minv.c1.z = -detinv * (m.c0.x * m.c1.z - m.c1.x * m.c0.z); minv.c2.x = detinv * (m.c1.x * m.c2.y - m.c1.y * m.c2.x); minv.c1.x = -detinv * (m.c1.x * m.c2.z - m.c1.z * m.c2.x); minv.c2.y = -detinv * (m.c0.x * m.c2.y - m.c0.y * m.c2.x); return minv; } int matrix3x3_equal(matrix3x3 m1, matrix3x3 m2) { return (vector3_equal(m1.c0, m2.c0) && vector3_equal(m1.c1, m2.c1) && vector3_equal(m1.c2, m2.c2)); } vector3 matrix3x3_row1(matrix3x3 m) { vector3 v; v.x = m.c0.x; v.y = m.c1.x; v.z = m.c2.x; return v; } vector3 matrix3x3_row2(matrix3x3 m) { vector3 v; v.x = m.c0.y; v.y = m.c1.y; v.z = m.c2.y; return v; } vector3 matrix3x3_row3(matrix3x3 m) { vector3 v; v.x = m.c0.z; v.y = m.c1.z; v.z = m.c2.z; return v; } /**************************************************************************/ /* complex number utilities */ cnumber make_cnumber(number r, number i) { cnumber c; c.re = r; c.im = i; return c; } cnumber cnumber_conj(cnumber c) { return make_cnumber(c.re, -c.im); } int cnumber_equal(cnumber c1, cnumber c2) { return (c1.re == c2.re && c1.im == c2.im); } vector3 cvector3_re(cvector3 cv) { vector3 v; v.x = cv.x.re; v.y = cv.y.re; v.z = cv.z.re; return v; } vector3 cvector3_im(cvector3 cv) { vector3 v; v.x = cv.x.im; v.y = cv.y.im; v.z = cv.z.im; return v; } cvector3 make_cvector3(vector3 vr, vector3 vi) { cvector3 cv; cv.x = make_cnumber(vr.x, vi.x); cv.y = make_cnumber(vr.y, vi.y); cv.z = make_cnumber(vr.z, vi.z); return cv; } int cvector3_equal(cvector3 v1, cvector3 v2) { return (vector3_equal(cvector3_re(v1), cvector3_re(v2)) && vector3_equal(cvector3_im(v1), cvector3_im(v2))); } matrix3x3 cmatrix3x3_re(cmatrix3x3 cm) { matrix3x3 m; m.c0 = cvector3_re(cm.c0); m.c1 = cvector3_re(cm.c1); m.c2 = cvector3_re(cm.c2); return m; } matrix3x3 cmatrix3x3_im(cmatrix3x3 cm) { matrix3x3 m; m.c0 = cvector3_im(cm.c0); m.c1 = cvector3_im(cm.c1); m.c2 = cvector3_im(cm.c2); return m; } cmatrix3x3 make_cmatrix3x3(matrix3x3 mr, matrix3x3 mi) { cmatrix3x3 cm; cm.c0 = make_cvector3(mr.c0, mi.c0); cm.c1 = make_cvector3(mr.c1, mi.c1); cm.c2 = make_cvector3(mr.c2, mi.c2); return cm; } cmatrix3x3 make_hermitian_cmatrix3x3(number m00, number m11, number m22, cnumber m01, cnumber m02, cnumber m12) { cmatrix3x3 cm; cm.c0.x = make_cnumber(m00, 0); cm.c1.y = make_cnumber(m11, 0); cm.c2.z = make_cnumber(m22, 0); cm.c1.x = m01; cm.c0.y = cnumber_conj(m01); cm.c2.x = m02; cm.c0.z = cnumber_conj(m02); cm.c2.y = m12; cm.c1.z = cnumber_conj(m12); return cm; } int cmatrix3x3_equal(cmatrix3x3 m1, cmatrix3x3 m2) { return (matrix3x3_equal(cmatrix3x3_re(m1), cmatrix3x3_re(m2)) && matrix3x3_equal(cmatrix3x3_im(m1), cmatrix3x3_im(m2))); } /**************************************************************************/ /* type conversion */ vector3 scm2vector3(SCM sv) { vector3 v; v.x = gh_scm2double(gh_vector_ref(sv,gh_int2scm(0))); v.y = gh_scm2double(gh_vector_ref(sv,gh_int2scm(1))); v.z = gh_scm2double(gh_vector_ref(sv,gh_int2scm(2))); return v; } matrix3x3 scm2matrix3x3(SCM sm) { matrix3x3 m; m.c0 = scm2vector3(gh_vector_ref(sm,gh_int2scm(0))); m.c1 = scm2vector3(gh_vector_ref(sm,gh_int2scm(1))); m.c2 = scm2vector3(gh_vector_ref(sm,gh_int2scm(2))); return m; } static SCM make_vector3(SCM x, SCM y, SCM z) { SCM vscm, *data; vscm = scm_c_make_vector(3, SCM_UNSPECIFIED); #ifdef SCM_SIMPLE_VECTOR_SET SCM_SIMPLE_VECTOR_SET(vscm, 0, x); SCM_SIMPLE_VECTOR_SET(vscm, 1, y); SCM_SIMPLE_VECTOR_SET(vscm, 2, z); #else data = SCM_VELTS(vscm); data[0] = x; data[1] = y; data[2] = z; #endif return vscm; } SCM vector32scm(vector3 v) { return make_vector3(gh_double2scm(v.x), gh_double2scm(v.y), gh_double2scm(v.z)); } SCM matrix3x32scm(matrix3x3 m) { return make_vector3(vector32scm(m.c0), vector32scm(m.c1), vector32scm(m.c2)); } cnumber scm2cnumber(SCM sx) { #ifdef HAVE_SCM_COMPLEXP if (scm_real_p(sx) && !(SCM_COMPLEXP(sx))) return make_cnumber(gh_scm2double(sx), 0.0); else return make_cnumber(SCM_COMPLEX_REAL(sx), SCM_COMPLEX_IMAG(sx)); #else if (scm_real_p(sx) && !(SCM_NIMP(sx) && SCM_INEXP(sx) && SCM_CPLXP(sx))) return make_cnumber(gh_scm2double(sx), 0.0); else return make_cnumber(SCM_REALPART(sx), SCM_IMAG(sx)); #endif } SCM cnumber2scm(cnumber x) { #ifdef HAVE_SCM_MAKE_COMPLEX return scm_make_complex(x.re, x.im); /* Guile 1.5 */ #else if (x.im == 0.0) return gh_double2scm(x.re); else return scm_makdbl(x.re, x.im); #endif } cvector3 scm2cvector3(SCM sv) { cvector3 v; v.x = scm2cnumber(gh_vector_ref(sv,gh_int2scm(0))); v.y = scm2cnumber(gh_vector_ref(sv,gh_int2scm(1))); v.z = scm2cnumber(gh_vector_ref(sv,gh_int2scm(2))); return v; } cmatrix3x3 scm2cmatrix3x3(SCM sm) { cmatrix3x3 m; m.c0 = scm2cvector3(gh_vector_ref(sm,gh_int2scm(0))); m.c1 = scm2cvector3(gh_vector_ref(sm,gh_int2scm(1))); m.c2 = scm2cvector3(gh_vector_ref(sm,gh_int2scm(2))); return m; } SCM cvector32scm(cvector3 v) { return make_vector3(cnumber2scm(v.x), cnumber2scm(v.y), cnumber2scm(v.z)); } SCM cmatrix3x32scm(cmatrix3x3 m) { return make_vector3(cvector32scm(m.c0), cvector32scm(m.c1), cvector32scm(m.c2)); } /**************************************************************************/ /* variable get/set functions */ /**** Getters ****/ integer ctl_get_integer(char *identifier) { return(gh_scm2int(gh_lookup(identifier))); } number ctl_get_number(char *identifier) { return(gh_scm2double(gh_lookup(identifier))); } cnumber ctl_get_cnumber(char *identifier) { return(scm2cnumber(gh_lookup(identifier))); } boolean ctl_get_boolean(char *identifier) { return(gh_scm2bool(gh_lookup(identifier))); } char* ctl_get_string(char *identifier) { return(gh_scm2newstr(gh_lookup(identifier), NULL)); } vector3 ctl_get_vector3(char *identifier) { return(scm2vector3(gh_lookup(identifier))); } matrix3x3 ctl_get_matrix3x3(char *identifier) { return(scm2matrix3x3(gh_lookup(identifier))); } cvector3 ctl_get_cvector3(char *identifier) { return(scm2cvector3(gh_lookup(identifier))); } cmatrix3x3 ctl_get_cmatrix3x3(char *identifier) { return(scm2cmatrix3x3(gh_lookup(identifier))); } list ctl_get_list(char *identifier) { return(gh_lookup(identifier)); } object ctl_get_object(char *identifier) { return(gh_lookup(identifier)); } function ctl_get_function(char *identifier) { return(gh_lookup(identifier)); } SCM ctl_get_SCM(char *identifier) { return(gh_lookup(identifier)); } /**** Setters ****/ /* UGLY hack alert! There doesn't seem to be any clean way of setting Scheme variables from C in Guile (e.g. no gh_* interface). One option is to use scm_symbol_set_x (symbol-set! in Scheme), but I'm not sure how to get this to work in Guile 1.3 because of the %&*@^-ing module system (I need to pass some module for the first parameter, but I don't know what to pass). Instead, I hacked together the following my_symbol_set_x routine, using the functions scm_symbol_value0 and scm_symbol_set_x from the Guile 1.3 sources. (scm_symbol_value0 has the virtue of looking in the correct module somehow; I also used this function to replace gh_lookup, which broke in Guile 1.3 as well...sigh.) Note that I can't call "set!" because it is really a macro. All the ugliness is confined to the set_value() routine, though. Update: in Guile 1.5, we can call scm_variable_set_x (equivalent to variable-set!) to set values of variables, which are looked up via scm_c_lookup (which doesn't exist in Guile 1.3.x). */ #if !(defined(HAVE_SCM_VARIABLE_SET_X) && defined(HAVE_SCM_C_LOOKUP)) # define USE_MY_SYMBOL_SET_X 1 /* use the hack */ #endif #ifdef USE_MY_SYMBOL_SET_X static SCM my_symbol_set_x(char *name, SCM v) { /* code swiped from scm_symbol_value0 and scm_symbol_set_x */ SCM symbol = scm_intern_obarray_soft(name, strlen (name), scm_symhash, 0); SCM vcell = scm_sym2vcell (SCM_CAR (symbol), SCM_CDR (scm_top_level_lookup_closure_var), SCM_BOOL_F); if (SCM_FALSEP (vcell)) return SCM_UNDEFINED; SCM_SETCDR (vcell, v); return SCM_UNSPECIFIED; } #endif static void set_value(char *identifier, SCM value) { #if defined(USE_SCM_SYMBOL_SET_X) /* worked in Guile 1.1, 1.2 */ scm_symbol_set_x(SCM_BOOL_F, gh_symbol2scm(identifier), value); #elif defined(HAVE_SCM_VARIABLE_SET_X) && defined(HAVE_SCM_C_LOOKUP) scm_variable_set_x(scm_c_lookup(identifier), value); #elif defined(USE_MY_SYMBOL_SET_X) my_symbol_set_x(identifier, value); #endif } void ctl_set_integer(char *identifier, integer value) { set_value(identifier, gh_int2scm(value)); } void ctl_set_number(char *identifier, number value) { set_value(identifier, gh_double2scm(value)); } void ctl_set_cnumber(char *identifier, cnumber value) { set_value(identifier, cnumber2scm(value)); } void ctl_set_boolean(char *identifier, boolean value) { set_value(identifier, gh_bool2scm(value)); } void ctl_set_string(char *identifier, char *value) { set_value(identifier, gh_str02scm(value)); } void ctl_set_vector3(char *identifier, vector3 value) { set_value(identifier, vector32scm(value)); } void ctl_set_matrix3x3(char *identifier, matrix3x3 value) { set_value(identifier, matrix3x32scm(value)); } void ctl_set_cvector3(char *identifier, cvector3 value) { set_value(identifier, cvector32scm(value)); } void ctl_set_cmatrix3x3(char *identifier, cmatrix3x3 value) { set_value(identifier, cmatrix3x32scm(value)); } void ctl_set_list(char *identifier, list value) { set_value(identifier, value); } void ctl_set_object(char *identifier, object value) { set_value(identifier, value); } void ctl_set_function(char *identifier, function value) { set_value(identifier, value); } void ctl_set_SCM(char *identifier, SCM value) { set_value(identifier, value); } /**************************************************************************/ /* list traversal */ int list_length(list l) { return(gh_length(l)); } integer integer_list_ref(list l, int index) { return(gh_scm2int(list_ref(l,index))); } number number_list_ref(list l, int index) { return(gh_scm2double(list_ref(l,index))); } cnumber cnumber_list_ref(list l, int index) { return(scm2cnumber(list_ref(l,index))); } boolean boolean_list_ref(list l, int index) { return(SCM_BOOL_F != list_ref(l,index)); } char* string_list_ref(list l, int index) { return(gh_scm2newstr(list_ref(l,index),NULL)); } vector3 vector3_list_ref(list l, int index) { return(scm2vector3(list_ref(l,index))); } matrix3x3 matrix3x3_list_ref(list l, int index) { return(scm2matrix3x3(list_ref(l,index))); } cvector3 cvector3_list_ref(list l, int index) { return(scm2cvector3(list_ref(l,index))); } cmatrix3x3 cmatrix3x3_list_ref(list l, int index) { return(scm2cmatrix3x3(list_ref(l,index))); } list list_list_ref(list l, int index) { return(list_ref(l,index)); } object object_list_ref(list l, int index) { return(list_ref(l,index)); } function function_list_ref(list l, int index) { return(list_ref(l,index)); } SCM SCM_list_ref(list l, int index) { return(list_ref(l,index)); } /**************************************************************************/ /* list creation */ #define MAKE_LIST(conv) \ { \ int i; \ list cur_list = SCM_EOL; \ for (i = num_items - 1; i >= 0; --i) \ cur_list = gh_cons(conv (items[i]), cur_list); \ return(cur_list); \ } \ list make_integer_list(int num_items, const integer *items) MAKE_LIST(gh_int2scm) list make_number_list(int num_items, const number *items) MAKE_LIST(gh_double2scm) list make_cnumber_list(int num_items, const cnumber *items) MAKE_LIST(cnumber2scm) list make_boolean_list(int num_items, const boolean *items) MAKE_LIST(gh_bool2scm) list make_string_list(int num_items, const char **items) MAKE_LIST(gh_str02scm) list make_vector3_list(int num_items, const vector3 *items) MAKE_LIST(vector32scm) list make_matrix3x3_list(int num_items, const matrix3x3 *items) MAKE_LIST(matrix3x32scm) list make_cvector3_list(int num_items, const cvector3 *items) MAKE_LIST(cvector32scm) list make_cmatrix3x3_list(int num_items, const cmatrix3x3 *items) MAKE_LIST(cmatrix3x32scm) #define NO_CONVERSION list make_list_list(int num_items, const list *items) MAKE_LIST(NO_CONVERSION) list make_object_list(int num_items, const object *items) MAKE_LIST(NO_CONVERSION) list make_function_list(int num_items, const object *items) MAKE_LIST(NO_CONVERSION) list make_SCM_list(int num_items, const object *items) MAKE_LIST(NO_CONVERSION) /**************************************************************************/ /* object properties */ boolean object_is_member(char *type_name, object o) { return(SCM_BOOL_F != gh_call2(gh_lookup("object-member?"), gh_symbol2scm(type_name), o)); } static SCM object_property_value(object o, char *property_name) { return(gh_call2(gh_lookup("object-property-value"), o, gh_symbol2scm(property_name))); } integer integer_object_property(object o, char *property_name) { return(gh_scm2int(object_property_value(o,property_name))); } number number_object_property(object o, char *property_name) { return(gh_scm2double(object_property_value(o,property_name))); } cnumber cnumber_object_property(object o, char *property_name) { return(scm2cnumber(object_property_value(o,property_name))); } boolean boolean_object_property(object o, char *property_name) { return(SCM_BOOL_F != object_property_value(o,property_name)); } char* string_object_property(object o, char *property_name) { return(gh_scm2newstr(object_property_value(o,property_name),NULL)); } vector3 vector3_object_property(object o, char *property_name) { return(scm2vector3(object_property_value(o,property_name))); } matrix3x3 matrix3x3_object_property(object o, char *property_name) { return(scm2matrix3x3(object_property_value(o,property_name))); } cvector3 cvector3_object_property(object o, char *property_name) { return(scm2cvector3(object_property_value(o,property_name))); } cmatrix3x3 cmatrix3x3_object_property(object o, char *property_name) { return(scm2cmatrix3x3(object_property_value(o,property_name))); } list list_object_property(object o, char *property_name) { return(object_property_value(o,property_name)); } object object_object_property(object o, char *property_name) { return(object_property_value(o,property_name)); } function function_object_property(object o, char *property_name) { return(object_property_value(o,property_name)); } SCM SCM_object_property(object o, char *property_name) { return(object_property_value(o,property_name)); } libctl-3.1/src/ctl-f77-glue.c0000644000175400001440000002707211212243114012616 00000000000000/* libctl: flexible Guile-based control files for scientific software * Copyright (C) 1998-2009, Steven G. Johnson * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. * * Steven G. Johnson can be contacted at stevenj@alum.mit.edu. */ #include #include #include "ctl.h" #include "config.h" /* This file contains glue code that enables us to call libctl from Fortran. We have to take into account several things: 1) All Fortran parameters are passed by reference. 2) Fortran compilers are case-insensitive, so they munge identifiers in a weird way for the linker. If we want a Fortran program to be able to call us, we have to munge our identifiers in the same way. (We do this with the F77_FUNC macro--every Fortran compiler is different. F77_FUNC is determined by the configure script.) 3) Fortran represents strings in a different way than C. To handle this, we require that Fortran callers pass us the length of a string as an explicit parameter. We also have to include ugly hacks to accomodate the fact that Cray Fortran compilers pass a data structure instead of a char* for string parameters. 4) On some machines, C functions return their results in a way that the Fortran compiler can't handle. To get around this, all return results of functions are converted into an extra parameter. The name of our Fortran routines is the same as the corresponding C routine with the underscores removed. So, we to construct the Fortran call, you do something like: C: foo = bar_baz(x,y,z); Fortran: call barbaz(x,y,z,foo) C: foo = bar_baz(x,string,y); Fortran: call barbaz(x,string,length(string),y,foo) (Note that string parameters get converted into two parameters: the string and its length.) */ #ifdef F77_FUNC /* if we know how to mangle identifiers for Fortran */ /**************************************************************************/ /* Convert Fortran string parameters to C char*. This is required in order to accomodate the ugly things that the Cray compilers do. */ #if defined(CRAY) || defined(_UNICOS) || defined(_CRAYMPP) #include typedef _fcd fortran_string; #define fcp2ccp(fs) _fcdtocp(fs) #else typedef char *fortran_string; #define fcp2ccp(fs) (fs) #endif /**************************************************************************/ /* Vector functions: (vector3 can be declared as an array of 3 reals in Fortran) */ void F77_FUNC(vector3scale,VECTOR3SCALE) (number *s, vector3 *v, vector3 *vscaled) { *vscaled = vector3_scale(*s,*v); } void F77_FUNC(vector3plus,VECTOR3PLUS) (vector3 *v1, vector3 *v2, vector3 *vresult) { *vresult = vector3_plus(*v1,*v2); } void F77_FUNC(vector3minus,VECTOR3MINUS) (vector3 *v1, vector3 *v2, vector3 *vresult) { *vresult = vector3_minus(*v1,*v2); } void F77_FUNC(vector3cross,VECTOR3CROSS) (vector3 *v1, vector3 *v2, vector3 *vresult) { *vresult = vector3_cross(*v1,*v2); } void F77_FUNC(vector3dot,VECTOR3DOT) (vector3 *v1, vector3 *v2, number *result) { *result = vector3_dot(*v1,*v2); } void F77_FUNC(vector3norm,VECTOR3DOT) (vector3 *v, number *result) { *result = vector3_norm(*v); } /**************************************************************************/ /* variable get/set functions */ /* Note that list and object variables in Fortran should be declared as something the same size as the corresponding type in C. (This turns out to be the same size as a long int.) */ /* Getters: */ void F77_FUNC(ctlgetnumber,CTLGETNUMBER) (fortran_string identifier, int *length, number *result) { char *s = fcp2ccp(identifier); s[*length] = 0; *result = ctl_get_number(s); } void F77_FUNC(ctlgetinteger,CTLGETINTEGER) (fortran_string identifier, int *length, integer *result) { char *s = fcp2ccp(identifier); s[*length] = 0; *result = ctl_get_integer(s); } void F77_FUNC(ctlgetboolean,CTLGETBOOLEAN) (fortran_string identifier, int *length, boolean *result) { char *s = fcp2ccp(identifier); s[*length] = 0; *result = ctl_get_boolean(s); } void F77_FUNC(ctlgetlist,CTLGETLIST) (fortran_string identifier, int *length, list *result) { char *s = fcp2ccp(identifier); s[*length] = 0; *result = ctl_get_list(s); } void F77_FUNC(ctlgetobject,CTLGETOBJECT) (fortran_string identifier, int *length, object *result) { char *s = fcp2ccp(identifier); s[*length] = 0; *result = ctl_get_object(s); } void F77_FUNC(ctlgetvector3,CTLGETVECTOR3) (fortran_string identifier, int *length, vector3 *result) { char *s = fcp2ccp(identifier); s[*length] = 0; *result = ctl_get_vector3(s); } /* ctl_get_string doesn't work perfectly--there is no portable way to set the length of the Fortran string. The length is returned in result_length. */ void F77_FUNC(ctlgetstring,CTLGETSTRING) (fortran_string identifier, int *length, fortran_string result, int *result_length) { char *r; char *s = fcp2ccp(identifier); s[*length] = 0; r = ctl_get_string(s); strncpy(fcp2ccp(result), r, *result_length); if (*result_length < strlen(r)) *result_length = strlen(r); free(r); } /* Setters: */ void F77_FUNC(ctlsetnumber,CTLSETNUMBER) (fortran_string identifier, int *length, number *value) { char *s = fcp2ccp(identifier); s[*length] = 0; ctl_set_number(s, *value); } void F77_FUNC(ctlsetinteger,CTLSETINTEGER) (fortran_string identifier, int *length, integer *value) { char *s = fcp2ccp(identifier); s[*length] = 0; ctl_set_integer(s, *value); } void F77_FUNC(ctlsetboolean,CTLSETBOOLEAN) (fortran_string identifier, int *length, boolean *value) { char *s = fcp2ccp(identifier); s[*length] = 0; ctl_set_boolean(s, *value); } void F77_FUNC(ctlsetlist,CTLSETLIST) (fortran_string identifier, int *length, list *value) { char *s = fcp2ccp(identifier); s[*length] = 0; ctl_set_list(s, *value); } void F77_FUNC(ctlsetobject,CTLSETOBJECT) (fortran_string identifier, int *length, object *value) { char *s = fcp2ccp(identifier); s[*length] = 0; ctl_set_object(s, *value); } void F77_FUNC(ctlsetvector3,CTLSETVECTOR3) (fortran_string identifier, int *length, vector3 *value) { char *s = fcp2ccp(identifier); s[*length] = 0; ctl_set_vector3(s, *value); } void F77_FUNC(ctlsetstring,CTLSETSTRING) (fortran_string identifier, int *length, fortran_string value, int *value_length) { char *s = fcp2ccp(identifier); char *v = fcp2ccp(value); s[*length] = 0; v[*value_length] = 0; ctl_set_string(s, v); } /**************************************************************************/ /* list traversal */ void F77_FUNC(listlength,LISTLENGTH)(list *l, int *len) { *len = list_length(*l); } void F77_FUNC(numberlistref,NUMBERLISTREF) (list *l, int *index, number *value) { *value = number_list_ref(*l, *index); } void F77_FUNC(integerlistref,INTEGERLISTREF) (list *l, int *index, integer *value) { *value = integer_list_ref(*l, *index); } void F77_FUNC(booleanlistref,BOOLEANLISTREF) (list *l, int *index, boolean *value) { *value = boolean_list_ref(*l, *index); } void F77_FUNC(vector3listref,VECTOR3LISTREF) (list *l, int *index, vector3 *value) { *value = vector3_list_ref(*l, *index); } void F77_FUNC(listlistref,LISTLISTREF) (list *l, int *index, list *value) { *value = list_list_ref(*l, *index); } void F77_FUNC(objectlistref,OBJECTLISTREF) (list *l, int *index, object *value) { *value = object_list_ref(*l, *index); } void F77_FUNC(stringlistref,STRINGLISTREF) (list *l, int *index, fortran_string value, int *value_length) { char *v; v = string_list_ref(*l, *index); strncpy(fcp2ccp(value), v, *value_length); if (*value_length < strlen(v)) *value_length = strlen(v); free(v); } /**************************************************************************/ /* list creation */ void F77_FUNC(makenumberlist,MAKENUMBERLIST) (int *num_items, number *items, list *result) { *result = make_number_list(*num_items, items); } void F77_FUNC(makeintegerlist,MAKEINTEGERLIST) (int *num_items, integer *items, list *result) { *result = make_integer_list(*num_items, items); } void F77_FUNC(makebooleanlist,MAKEBOOLEANLIST) (int *num_items, boolean *items, list *result) { *result = make_boolean_list(*num_items, items); } void F77_FUNC(makevector3list,MAKEVECTOR3LIST) (int *num_items, vector3 *items, list *result) { *result = make_vector3_list(*num_items, items); } void F77_FUNC(makelistlist,MAKELISTLIST) (int *num_items, list *items, list *result) { *result = make_list_list(*num_items, items); } void F77_FUNC(makeobjectlist,MAKEOBJECTLIST) (int *num_items, object *items, list *result) { *result = make_object_list(*num_items, items); } /* make_string_list is not supported. Strings in Fortran suck. */ /**************************************************************************/ /* object properties */ void F77_FUNC(objectismember,OBJECTISMEMBER) (fortran_string type_name, int *length, object *o, boolean *result) { char *s = fcp2ccp(type_name); s[*length] = 0; *result = object_is_member(s,*o); } void F77_FUNC(numberobjectproperty,NUMBEROBJECTPROPERTY) (object *o, fortran_string property_name, int *length, number *result) { char *s = fcp2ccp(property_name); s[*length] = 0; *result = number_object_property(*o,s); } void F77_FUNC(integerobjectproperty,INTEGEROBJECTPROPERTY) (object *o, fortran_string property_name, int *length, integer *result) { char *s = fcp2ccp(property_name); s[*length] = 0; *result = integer_object_property(*o,s); } void F77_FUNC(booleanobjectproperty,BOOLEANOBJECTPROPERTY) (object *o, fortran_string property_name, int *length, boolean *result) { char *s = fcp2ccp(property_name); s[*length] = 0; *result = boolean_object_property(*o,s); } void F77_FUNC(vector3objectproperty,VECTOR3OBJECTPROPERTY) (object *o, fortran_string property_name, int *length, vector3 *result) { char *s = fcp2ccp(property_name); s[*length] = 0; *result = vector3_object_property(*o,s); } void F77_FUNC(listobjectproperty,LISTOBJECTPROPERTY) (object *o, fortran_string property_name, int *length, list *result) { char *s = fcp2ccp(property_name); s[*length] = 0; *result = list_object_property(*o,s); } void F77_FUNC(objectobjectproperty,OBJECTOBJECTPROPERTY) (object *o, fortran_string property_name, int *length, object *result) { char *s = fcp2ccp(property_name); s[*length] = 0; *result = object_object_property(*o,s); } void F77_FUNC(stringobjectproperty,STRINGOBJECTPROPERTY) (object *o, fortran_string property_name, int *length, fortran_string result, int *result_length) { char *r; char *s = fcp2ccp(property_name); s[*length] = 0; r = string_object_property(*o,s); strncpy(fcp2ccp(result), r, *result_length); if (*result_length < strlen(r)) *result_length = strlen(r); free(r); } /**************************************************************************/ #endif /* F77_FUNC */ libctl-3.1/src/subplex.c0000644000175400001440000015177611000030730012165 00000000000000/* Downloaded from http://www.netlib.org/opt/subplex.tgz README file for SUBPLEX NAME subplex - subspace-searching simplex method for unconstrained optimization DESCRIPTION Subplex is a subspace-searching simplex method for the unconstrained optimization of general multivariate functions. Like the Nelder-Mead simplex method it generalizes, the subplex method is well suited for optimizing noisy objective functions. The number of function evaluations required for convergence typically increases only linearly with the problem size, so for most applications the subplex method is much more efficient than the simplex method. INSTALLATION To build subplex on UNIX systems, edit the Makefile as necessary and type: make This will create a linkable library named subplex.a and a demonstration executable named demo. EXAMPLE To run subplex on a simple objective function type: demo < demo.in To run subplex on other problems, edit a copy of the sample driver demo.f as necessary. AUTHOR Tom Rowan Oak Ridge National Laboratory Mathematical Sciences Section P.O. Box 2008, Bldg. 6012 Oak Ridge, TN 37831-6367 Phone: (423) 574-3131 Fax : (423) 574-0680 Email: na.rowan@na-net.ornl.gov REFERENCE T. Rowan, "Functional Stability Analysis of Numerical Algorithms", Ph.D. thesis, Department of Computer Sciences, University of Texas at Austin, 1990. COMMENTS Please send comments, suggestions, or bug reports to na.rowan@na-net.ornl.gov. */ #include #include #include #include "ctl.h" typedef number doublereal; typedef boolean logical; #define TRUE_ 1 #define FALSE_ 0 typedef multivar_func D_fp; #define max(a,b) ((a) > (b) ? (a) : (b)) #define min(a,b) ((a) < (b) ? (a) : (b)) #define abs(x) fabs(x) /****************************************************************************/ /****************************************************************************/ /* dasum.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ static doublereal dasum_(integer *n, doublereal *dx, integer *incx) { /* System generated locals */ integer i__1; doublereal ret_val, d__1, d__2, d__3, d__4, d__5, d__6; /* Local variables */ integer i__, m; doublereal dtemp; integer ix, mp1; /* takes the sum of the absolute values. */ /* uses unrolled loops for increment equal to one. */ /* jack dongarra, linpack, 3/11/78. */ /* modified to correct problem with negative increment, 8/21/90. */ /* Parameter adjustments */ --dx; /* Function Body */ ret_val = 0.; dtemp = 0.; if (*n <= 0) { return ret_val; } if (*incx == 1) { goto L20; } /* code for increment not equal to 1 */ ix = 1; if (*incx < 0) { ix = (-(*n) + 1) * *incx + 1; } i__1 = *n; for (i__ = 1; i__ <= i__1; ++i__) { dtemp += (d__1 = dx[ix], abs(d__1)); ix += *incx; /* L10: */ } ret_val = dtemp; return ret_val; /* code for increment equal to 1 */ /* clean-up loop */ L20: m = *n % 6; if (m == 0) { goto L40; } i__1 = m; for (i__ = 1; i__ <= i__1; ++i__) { dtemp += (d__1 = dx[i__], abs(d__1)); /* L30: */ } if (*n < 6) { goto L60; } L40: mp1 = m + 1; i__1 = *n; for (i__ = mp1; i__ <= i__1; i__ += 6) { dtemp = dtemp + (d__1 = dx[i__], abs(d__1)) + (d__2 = dx[i__ + 1], abs(d__2)) + (d__3 = dx[i__ + 2], abs(d__3)) + (d__4 = dx[i__ + 3], abs(d__4)) + (d__5 = dx[i__ + 4], abs(d__5)) + (d__6 = dx[i__ + 5], abs(d__6)); /* L50: */ } L60: ret_val = dtemp; return ret_val; } /* dasum_ */ /* daxpy.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ static int daxpy_(integer *n, doublereal *da, doublereal *dx, integer *incx, doublereal *dy, integer *incy) { /* System generated locals */ integer i__1; /* Local variables */ integer i__, m, ix, iy, mp1; /* constant times a vector plus a vector. */ /* uses unrolled loops for increments equal to one. */ /* jack dongarra, linpack, 3/11/78. */ /* Parameter adjustments */ --dy; --dx; /* Function Body */ if (*n <= 0) { return 0; } if (*da == 0.) { return 0; } if (*incx == 1 && *incy == 1) { goto L20; } /* code for unequal increments or equal increments */ /* not equal to 1 */ ix = 1; iy = 1; if (*incx < 0) { ix = (-(*n) + 1) * *incx + 1; } if (*incy < 0) { iy = (-(*n) + 1) * *incy + 1; } i__1 = *n; for (i__ = 1; i__ <= i__1; ++i__) { dy[iy] += *da * dx[ix]; ix += *incx; iy += *incy; /* L10: */ } return 0; /* code for both increments equal to 1 */ /* clean-up loop */ L20: m = *n % 4; if (m == 0) { goto L40; } i__1 = m; for (i__ = 1; i__ <= i__1; ++i__) { dy[i__] += *da * dx[i__]; /* L30: */ } if (*n < 4) { return 0; } L40: mp1 = m + 1; i__1 = *n; for (i__ = mp1; i__ <= i__1; i__ += 4) { dy[i__] += *da * dx[i__]; dy[i__ + 1] += *da * dx[i__ + 1]; dy[i__ + 2] += *da * dx[i__ + 2]; dy[i__ + 3] += *da * dx[i__ + 3]; /* L50: */ } return 0; } /* daxpy_ */ /* dcopy.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ static int dcopy_(integer *n, doublereal *dx, integer *incx, doublereal *dy, integer *incy) { /* System generated locals */ integer i__1; /* Local variables */ integer i__, m, ix, iy, mp1; /* copies a vector, x, to a vector, y. */ /* uses unrolled loops for increments equal to one. */ /* jack dongarra, linpack, 3/11/78. */ /* Parameter adjustments */ --dy; --dx; /* Function Body */ if (*n <= 0) { return 0; } if (*incx == 1 && *incy == 1) { goto L20; } /* code for unequal increments or equal increments */ /* not equal to 1 */ ix = 1; iy = 1; if (*incx < 0) { ix = (-(*n) + 1) * *incx + 1; } if (*incy < 0) { iy = (-(*n) + 1) * *incy + 1; } i__1 = *n; for (i__ = 1; i__ <= i__1; ++i__) { dy[iy] = dx[ix]; ix += *incx; iy += *incy; /* L10: */ } return 0; /* code for both increments equal to 1 */ /* clean-up loop */ L20: m = *n % 7; if (m == 0) { goto L40; } i__1 = m; for (i__ = 1; i__ <= i__1; ++i__) { dy[i__] = dx[i__]; /* L30: */ } if (*n < 7) { return 0; } L40: mp1 = m + 1; i__1 = *n; for (i__ = mp1; i__ <= i__1; i__ += 7) { dy[i__] = dx[i__]; dy[i__ + 1] = dx[i__ + 1]; dy[i__ + 2] = dx[i__ + 2]; dy[i__ + 3] = dx[i__ + 3]; dy[i__ + 4] = dx[i__ + 4]; dy[i__ + 5] = dx[i__ + 5]; dy[i__ + 6] = dx[i__ + 6]; /* L50: */ } return 0; } /* dcopy_ */ /* dscal.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ static int dscal_(integer *n, doublereal *da, doublereal *dx, integer *incx) { /* System generated locals */ integer i__1; /* Local variables */ integer i__, m, ix, mp1; /* scales a vector by a constant. */ /* uses unrolled loops for increment equal to one. */ /* jack dongarra, linpack, 3/11/78. */ /* modified to correct problem with negative increment, 8/21/90. */ /* Parameter adjustments */ --dx; /* Function Body */ if (*n <= 0) { return 0; } if (*incx == 1) { goto L20; } /* code for increment not equal to 1 */ ix = 1; if (*incx < 0) { ix = (-(*n) + 1) * *incx + 1; } i__1 = *n; for (i__ = 1; i__ <= i__1; ++i__) { dx[ix] = *da * dx[ix]; ix += *incx; /* L10: */ } return 0; /* code for increment equal to 1 */ /* clean-up loop */ L20: m = *n % 5; if (m == 0) { goto L40; } i__1 = m; for (i__ = 1; i__ <= i__1; ++i__) { dx[i__] = *da * dx[i__]; /* L30: */ } if (*n < 5) { return 0; } L40: mp1 = m + 1; i__1 = *n; for (i__ = mp1; i__ <= i__1; i__ += 5) { dx[i__] = *da * dx[i__]; dx[i__ + 1] = *da * dx[i__ + 1]; dx[i__ + 2] = *da * dx[i__ + 2]; dx[i__ + 3] = *da * dx[i__ + 3]; dx[i__ + 4] = *da * dx[i__ + 4]; /* L50: */ } return 0; } /* dscal_ */ /* dist.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ static doublereal dist_(integer *n, doublereal *x, doublereal *y) { /* System generated locals */ integer i__1; doublereal ret_val, d__1; /* Builtin functions */ double sqrt(doublereal); /* Local variables */ integer i__; doublereal scale, absxmy, sum; /* Coded by Tom Rowan */ /* Department of Computer Sciences */ /* University of Texas at Austin */ /* dist calculates the distance between the points x,y. */ /* input */ /* n - number of components */ /* x - point in n-space */ /* y - point in n-space */ /* local variables */ /* subroutines and functions */ /* fortran */ /* ----------------------------------------------------------- */ /* Parameter adjustments */ --y; --x; /* Function Body */ absxmy = (d__1 = x[1] - y[1], abs(d__1)); if (absxmy <= 1.) { sum = absxmy * absxmy; scale = 1.; } else { sum = 1.; scale = absxmy; } i__1 = *n; for (i__ = 2; i__ <= i__1; ++i__) { absxmy = (d__1 = x[i__] - y[i__], abs(d__1)); if (absxmy <= scale) { /* Computing 2nd power */ d__1 = absxmy / scale; sum += d__1 * d__1; } else { /* Computing 2nd power */ d__1 = scale / absxmy; sum = sum * (d__1 * d__1) + 1.; scale = absxmy; } /* L10: */ } ret_val = scale * sqrt(sum); return ret_val; } /* dist_ */ /* calcc.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ /* Table of constant values */ static doublereal c_b3 = 0.; static integer c__0 = 0; static integer c__1 = 1; static doublereal c_b7 = 1.; static int calcc_(integer *ns, doublereal *s, integer *ih, integer * inew, logical *updatc, doublereal *c__) { /* System generated locals */ integer s_dim1, s_offset, i__1; doublereal d__1; /* Local variables */ integer i__, j; /* Coded by Tom Rowan */ /* Department of Computer Sciences */ /* University of Texas at Austin */ /* calcc calculates the centroid of the simplex without the */ /* vertex with highest function value. */ /* input */ /* ns - subspace dimension */ /* s - double precision work space of dimension .ge. */ /* ns*(ns+3) used to store simplex */ /* ih - index to vertex with highest function value */ /* inew - index to new point */ /* updatc - logical switch */ /* = .true. : update centroid */ /* = .false. : calculate centroid from scratch */ /* c - centroid of the simplex without vertex with */ /* highest function value */ /* output */ /* c - new centroid */ /* local variables */ /* subroutines and functions */ /* blas */ /* ----------------------------------------------------------- */ /* Parameter adjustments */ --c__; s_dim1 = *ns; s_offset = 1 + s_dim1 * 1; s -= s_offset; /* Function Body */ if (*updatc) { if (*ih == *inew) { return 0; } i__1 = *ns; for (i__ = 1; i__ <= i__1; ++i__) { c__[i__] += (s[i__ + *inew * s_dim1] - s[i__ + *ih * s_dim1]) / * ns; /* L10: */ } } else { dcopy_(ns, &c_b3, &c__0, &c__[1], &c__1); i__1 = *ns + 1; for (j = 1; j <= i__1; ++j) { if (j != *ih) { daxpy_(ns, &c_b7, &s[j * s_dim1 + 1], &c__1, &c__[1], &c__1); } /* L20: */ } d__1 = 1. / *ns; dscal_(ns, &d__1, &c__[1], &c__1); } return 0; } /* calcc_ */ /* order.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ static int order_(integer *npts, doublereal *fs, integer *il, integer *is, integer *ih) { /* System generated locals */ integer i__1; /* Local variables */ integer i__, j, il0; /* Coded by Tom Rowan */ /* Department of Computer Sciences */ /* University of Texas at Austin */ /* order determines the indices of the vertices with the */ /* lowest, second highest, and highest function values. */ /* input */ /* npts - number of points in simplex */ /* fs - double precision vector of function values of */ /* simplex */ /* il - index to vertex with lowest function value */ /* output */ /* il - new index to vertex with lowest function value */ /* is - new index to vertex with second highest */ /* function value */ /* ih - new index to vertex with highest function value */ /* local variables */ /* subroutines and functions */ /* fortran */ /* ----------------------------------------------------------- */ /* Parameter adjustments */ --fs; /* Function Body */ il0 = *il; j = il0 % *npts + 1; if (fs[j] >= fs[*il]) { *ih = j; *is = il0; } else { *ih = il0; *is = j; *il = j; } i__1 = il0 + *npts - 2; for (i__ = il0 + 1; i__ <= i__1; ++i__) { j = i__ % *npts + 1; if (fs[j] >= fs[*ih]) { *is = *ih; *ih = j; } else if (fs[j] > fs[*is]) { *is = j; } else if (fs[j] < fs[*il]) { *il = j; } /* L10: */ } return 0; } /* order_ */ /* partx.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ /* Common Block Declarations */ static struct { doublereal alpha, beta, gamma, delta, psi, omega; integer nsmin, nsmax, irepl, ifxsw; doublereal bonus, fstop; integer nfstop, nfxe; doublereal fxstat[4], ftest; logical minf, initx, newx; } usubc_; #define usubc_1 usubc_ static int partx_(integer *n, integer *ip, doublereal *absdx, integer *nsubs, integer *nsvals) { /* System generated locals */ integer i__1; /* Local variables */ static integer i__, nleft, nused; static doublereal as1max, gapmax, asleft, as1, as2; static integer ns1, ns2; static doublereal gap; /* Coded by Tom Rowan */ /* Department of Computer Sciences */ /* University of Texas at Austin */ /* partx partitions the vector x by grouping components of */ /* similar magnitude of change. */ /* input */ /* n - number of components (problem dimension) */ /* ip - permutation vector */ /* absdx - vector of magnitude of change in x */ /* nsvals - integer array dimensioned .ge. int(n/nsmin) */ /* output */ /* nsubs - number of subspaces */ /* nsvals - integer array of subspace dimensions */ /* common */ /* local variables */ /* subroutines and functions */ /* fortran */ /* ----------------------------------------------------------- */ /* Parameter adjustments */ --absdx; --ip; --nsvals; /* Function Body */ *nsubs = 0; nused = 0; nleft = *n; asleft = absdx[1]; i__1 = *n; for (i__ = 2; i__ <= i__1; ++i__) { asleft += absdx[i__]; /* L10: */ } L20: if (nused < *n) { ++(*nsubs); as1 = 0.; i__1 = usubc_1.nsmin - 1; for (i__ = 1; i__ <= i__1; ++i__) { as1 += absdx[ip[nused + i__]]; /* L30: */ } gapmax = -1.; i__1 = min(usubc_1.nsmax,nleft); for (ns1 = usubc_1.nsmin; ns1 <= i__1; ++ns1) { as1 += absdx[ip[nused + ns1]]; ns2 = nleft - ns1; if (ns2 > 0) { if (ns2 >= ((ns2 - 1) / usubc_1.nsmax + 1) * usubc_1.nsmin) { as2 = asleft - as1; gap = as1 / ns1 - as2 / ns2; if (gap > gapmax) { gapmax = gap; nsvals[*nsubs] = ns1; as1max = as1; } } } else { if (as1 / ns1 > gapmax) { nsvals[*nsubs] = ns1; return 0; } } /* L40: */ } nused += nsvals[*nsubs]; nleft = *n - nused; asleft -= as1max; goto L20; } return 0; } /* partx_ */ /* sortd.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ static int sortd_(integer *n, doublereal *xkey, integer *ix) { /* System generated locals */ integer i__1; /* Local variables */ integer ixip1, i__, ilast, iswap, ifirst, ixi; /* Coded by Tom Rowan */ /* Department of Computer Sciences */ /* University of Texas at Austin */ /* sortd uses the shakersort method to sort an array of keys */ /* in decreasing order. The sort is performed implicitly by */ /* modifying a vector of indices. */ /* For nearly sorted arrays, sortd requires O(n) comparisons. */ /* for completely unsorted arrays, sortd requires O(n**2) */ /* comparisons and will be inefficient unless n is small. */ /* input */ /* n - number of components */ /* xkey - double precision vector of keys */ /* ix - integer vector of indices */ /* output */ /* ix - indices satisfy xkey(ix(i)) .ge. xkey(ix(i+1)) */ /* for i = 1,...,n-1 */ /* local variables */ /* ----------------------------------------------------------- */ /* Parameter adjustments */ --ix; --xkey; /* Function Body */ ifirst = 1; iswap = 1; ilast = *n - 1; L10: if (ifirst <= ilast) { i__1 = ilast; for (i__ = ifirst; i__ <= i__1; ++i__) { ixi = ix[i__]; ixip1 = ix[i__ + 1]; if (xkey[ixi] < xkey[ixip1]) { ix[i__] = ixip1; ix[i__ + 1] = ixi; iswap = i__; } /* L20: */ } ilast = iswap - 1; i__1 = ifirst; for (i__ = ilast; i__ >= i__1; --i__) { ixi = ix[i__]; ixip1 = ix[i__ + 1]; if (xkey[ixi] < xkey[ixip1]) { ix[i__] = ixip1; ix[i__ + 1] = ixi; iswap = i__; } /* L30: */ } ifirst = iswap + 1; goto L10; } return 0; } /* sortd_ */ /* newpt.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ static int newpt_(integer *ns, doublereal *coef, doublereal *xbase, doublereal *xold, logical *new__, doublereal *xnew, logical *small) { /* System generated locals */ integer i__1; /* Local variables */ integer i__; logical eqold; doublereal xoldi; logical eqbase; /* Coded by Tom Rowan */ /* Department of Computer Sciences */ /* University of Texas at Austin */ /* newpt performs reflections, expansions, contractions, and */ /* shrinkages (massive contractions) by computing: */ /* xbase + coef * (xbase - xold) */ /* The result is stored in xnew if new .eq. .true., */ /* in xold otherwise. */ /* use : coef .gt. 0 to reflect */ /* coef .lt. 0 to expand, contract, or shrink */ /* input */ /* ns - number of components (subspace dimension) */ /* coef - one of four simplex method coefficients */ /* xbase - double precision ns-vector representing base */ /* point */ /* xold - double precision ns-vector representing old */ /* point */ /* new - logical switch */ /* = .true. : store result in xnew */ /* = .false. : store result in xold, xnew is not */ /* referenced */ /* output */ /* xold - unchanged if new .eq. .true., contains new */ /* point otherwise */ /* xnew - double precision ns-vector representing new */ /* point if new .eq. .true., not referenced */ /* otherwise */ /* small - logical flag */ /* = .true. : coincident points */ /* = .false. : otherwise */ /* local variables */ /* subroutines and functions */ /* fortran */ /* ----------------------------------------------------------- */ /* Parameter adjustments */ --xold; --xbase; --xnew; /* Function Body */ eqbase = TRUE_; eqold = TRUE_; if (*new__) { i__1 = *ns; for (i__ = 1; i__ <= i__1; ++i__) { xnew[i__] = xbase[i__] + *coef * (xbase[i__] - xold[i__]); eqbase = eqbase && xnew[i__] == xbase[i__]; eqold = eqold && xnew[i__] == xold[i__]; /* L10: */ } } else { i__1 = *ns; for (i__ = 1; i__ <= i__1; ++i__) { xoldi = xold[i__]; xold[i__] = xbase[i__] + *coef * (xbase[i__] - xold[i__]); eqbase = eqbase && xold[i__] == xbase[i__]; eqold = eqold && xold[i__] == xoldi; /* L20: */ } } *small = eqbase || eqold; return 0; } /* newpt_ */ /* start.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ static int start_(integer *n, doublereal *x, doublereal *step, integer *ns, integer *ips, doublereal *s, logical *small) { /* System generated locals */ integer s_dim1, s_offset, i__1; /* Local variables */ integer i__, j; /* Coded by Tom Rowan */ /* Department of Computer Sciences */ /* University of Texas at Austin */ /* start creates the initial simplex for simplx minimization. */ /* input */ /* n - problem dimension */ /* x - current best point */ /* step - stepsizes for corresponding components of x */ /* ns - subspace dimension */ /* ips - permutation vector */ /* output */ /* s - first ns+1 columns contain initial simplex */ /* small - logical flag */ /* = .true. : coincident points */ /* = .false. : otherwise */ /* local variables */ /* subroutines and functions */ /* blas */ /* fortran */ /* ----------------------------------------------------------- */ /* Parameter adjustments */ --ips; --step; --x; s_dim1 = *ns; s_offset = 1 + s_dim1 * 1; s -= s_offset; /* Function Body */ i__1 = *ns; for (i__ = 1; i__ <= i__1; ++i__) { s[i__ + s_dim1] = x[ips[i__]]; /* L10: */ } i__1 = *ns + 1; for (j = 2; j <= i__1; ++j) { dcopy_(ns, &s[s_dim1 + 1], &c__1, &s[j * s_dim1 + 1], &c__1); s[j - 1 + j * s_dim1] = s[j - 1 + s_dim1] + step[ips[j - 1]]; /* L20: */ } /* check for coincident points */ i__1 = *ns + 1; for (j = 2; j <= i__1; ++j) { if (s[j - 1 + j * s_dim1] == s[j - 1 + s_dim1]) { goto L40; } /* L30: */ } *small = FALSE_; return 0; /* coincident points */ L40: *small = TRUE_; return 0; } /* start_ */ /* fstats.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ static int fstats_(doublereal *fx, integer *ifxwt, logical *reset) { /* System generated locals */ doublereal d__1, d__2, d__3; /* Builtin functions */ double sqrt(doublereal); /* Local variables */ static doublereal fscale; static integer nsv; static doublereal f1sv; /* Coded by Tom Rowan */ /* Department of Computer Sciences */ /* University of Texas at Austin */ /* fstats modifies the common /usubc/ variables nfxe,fxstat. */ /* input */ /* fx - most recent evaluation of f at best x */ /* ifxwt - integer weight for fx */ /* reset - logical switch */ /* = .true. : initialize nfxe,fxstat */ /* = .false. : update nfxe,fxstat */ /* common */ /* local variables */ /* subroutines and functions */ /* fortran */ /* ----------------------------------------------------------- */ if (*reset) { usubc_1.nfxe = *ifxwt; usubc_1.fxstat[0] = *fx; usubc_1.fxstat[1] = *fx; usubc_1.fxstat[2] = *fx; usubc_1.fxstat[3] = 0.; } else { nsv = usubc_1.nfxe; f1sv = usubc_1.fxstat[0]; usubc_1.nfxe += *ifxwt; usubc_1.fxstat[0] += *ifxwt * (*fx - usubc_1.fxstat[0]) / usubc_1.nfxe; usubc_1.fxstat[1] = max(usubc_1.fxstat[1],*fx); usubc_1.fxstat[2] = min(usubc_1.fxstat[2],*fx); /* Computing MAX */ d__1 = abs(usubc_1.fxstat[1]), d__2 = abs(usubc_1.fxstat[2]), d__1 = max(d__1,d__2); fscale = max(d__1,1.); /* Computing 2nd power */ d__1 = usubc_1.fxstat[3] / fscale; /* Computing 2nd power */ d__2 = (usubc_1.fxstat[0] - f1sv) / fscale; /* Computing 2nd power */ d__3 = (*fx - usubc_1.fxstat[0]) / fscale; usubc_1.fxstat[3] = fscale * sqrt(((nsv - 1) * (d__1 * d__1) + nsv * ( d__2 * d__2) + *ifxwt * (d__3 * d__3)) / (usubc_1.nfxe - 1)); } return 0; } /* fstats_ */ /* evalf.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ /* Common Block Declarations */ static struct { doublereal fbonus, sfstop, sfbest; logical new__; } isubc_; #define isubc_1 isubc_ static logical c_true = TRUE_; static logical c_false = FALSE_; static int evalf_(D_fp f,void*fdata, integer *ns, integer *ips, doublereal *xs, integer *n, doublereal *x, doublereal *sfx, integer *nfe) { /* System generated locals */ integer i__1; /* Local variables */ static integer i__; static doublereal fx; static logical newbst; /* Coded by Tom Rowan */ /* Department of Computer Sciences */ /* University of Texas at Austin */ /* evalf evaluates the function f at a point defined by x */ /* with ns of its components replaced by those in xs. */ /* input */ /* f - user supplied function f(n,x) to be optimized */ /* ns - subspace dimension */ /* ips - permutation vector */ /* xs - double precision ns-vector to be mapped to x */ /* n - problem dimension */ /* x - double precision n-vector */ /* nfe - number of function evaluations */ /* output */ /* sfx - signed value of f evaluated at x */ /* nfe - incremented number of function evaluations */ /* common */ /* local variables */ /* subroutines and functions */ /* ----------------------------------------------------------- */ /* Parameter adjustments */ --ips; --xs; --x; /* Function Body */ i__1 = *ns; for (i__ = 1; i__ <= i__1; ++i__) { x[ips[i__]] = xs[i__]; /* L10: */ } usubc_1.newx = isubc_1.new__ || usubc_1.irepl != 2; fx = (*f)(*n, &x[1], fdata); if (usubc_1.irepl == 0) { if (usubc_1.minf) { *sfx = fx; } else { *sfx = -fx; } } else if (isubc_1.new__) { if (usubc_1.minf) { *sfx = fx; newbst = fx < usubc_1.ftest; } else { *sfx = -fx; newbst = fx > usubc_1.ftest; } if (usubc_1.initx || newbst) { if (usubc_1.irepl == 1) { fstats_(&fx, &c__1, &c_true); } usubc_1.ftest = fx; isubc_1.sfbest = *sfx; } } else { if (usubc_1.irepl == 1) { fstats_(&fx, &c__1, &c_false); fx = usubc_1.fxstat[usubc_1.ifxsw - 1]; } usubc_1.ftest = fx + isubc_1.fbonus * usubc_1.fxstat[3]; if (usubc_1.minf) { *sfx = usubc_1.ftest; isubc_1.sfbest = fx; } else { *sfx = -usubc_1.ftest; isubc_1.sfbest = -fx; } } ++(*nfe); return 0; } /* evalf_ */ /* simplx.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ static int simplx_(D_fp f, void *fdata, integer *n, doublereal *step, integer * ns, integer *ips, integer *maxnfe, logical *cmode, doublereal *x, doublereal *fx, integer *nfe, doublereal *s, doublereal *fs, integer * iflag) { /* System generated locals */ integer s_dim1, s_offset, i__1; doublereal d__1, d__2; /* Local variables */ static integer inew; static integer npts; static integer i__, j; static integer icent; static logical small; static integer itemp; static doublereal fc, fe; static integer ih, il; static doublereal fr; static integer is; static logical updatc; static doublereal dum, tol; /* Coded by Tom Rowan */ /* Department of Computer Sciences */ /* University of Texas at Austin */ /* simplx uses the Nelder-Mead simplex method to minimize the */ /* function f on a subspace. */ /* input */ /* f - function to be minimized, declared external in */ /* calling routine */ /* n - problem dimension */ /* step - stepsizes for corresponding components of x */ /* ns - subspace dimension */ /* ips - permutation vector */ /* maxnfe - maximum number of function evaluations */ /* cmode - logical switch */ /* = .true. : continuation of previous call */ /* = .false. : first call */ /* x - starting guess for minimum */ /* fx - value of f at x */ /* nfe - number of function evaluations */ /* s - double precision work array of dimension .ge. */ /* ns*(ns+3) used to store simplex */ /* fs - double precision work array of dimension .ge. */ /* ns+1 used to store function values of simplex */ /* vertices */ /* output */ /* x - computed minimum */ /* fx - value of f at x */ /* nfe - incremented number of function evaluations */ /* iflag - error flag */ /* = -1 : maxnfe exceeded */ /* = 0 : simplex reduced by factor of psi */ /* = 1 : limit of machine precision */ /* = 2 : reached fstop */ /* common */ /* local variables */ /* subroutines and functions */ /* blas */ /* fortran */ /* ----------------------------------------------------------- */ /* Parameter adjustments */ --x; --step; --fs; s_dim1 = *ns; s_offset = 1 + s_dim1 * 1; s -= s_offset; --ips; /* Function Body */ if (*cmode) { goto L50; } npts = *ns + 1; icent = *ns + 2; itemp = *ns + 3; updatc = FALSE_; start_(n, &x[1], &step[1], ns, &ips[1], &s[s_offset], &small); if (small) { *iflag = 1; return 0; } if (usubc_1.irepl > 0) { isubc_1.new__ = FALSE_; evalf_((D_fp)f,fdata, ns, &ips[1], &s[s_dim1 + 1], n, &x[1], &fs[1], nfe); } else { fs[1] = *fx; } isubc_1.new__ = TRUE_; i__1 = npts; for (j = 2; j <= i__1; ++j) { evalf_((D_fp)f, fdata,ns, &ips[1], &s[j * s_dim1 + 1], n, &x[1], &fs[j], nfe); /* L10: */ } il = 1; order_(&npts, &fs[1], &il, &is, &ih); tol = usubc_1.psi * dist_(ns, &s[ih * s_dim1 + 1], &s[il * s_dim1 + 1]); /* main loop */ L20: calcc_(ns, &s[s_offset], &ih, &inew, &updatc, &s[icent * s_dim1 + 1]); updatc = TRUE_; inew = ih; /* reflect */ newpt_(ns, &usubc_1.alpha, &s[icent * s_dim1 + 1], &s[ih * s_dim1 + 1], & c_true, &s[itemp * s_dim1 + 1], &small); if (small) { goto L40; } evalf_((D_fp)f,fdata, ns, &ips[1], &s[itemp * s_dim1 + 1], n, &x[1], &fr, nfe); if (fr < fs[il]) { /* expand */ d__1 = -usubc_1.gamma; newpt_(ns, &d__1, &s[icent * s_dim1 + 1], &s[itemp * s_dim1 + 1], & c_true, &s[ih * s_dim1 + 1], &small); if (small) { goto L40; } evalf_((D_fp)f,fdata, ns, &ips[1], &s[ih * s_dim1 + 1], n, &x[1], &fe, nfe); if (fe < fr) { fs[ih] = fe; } else { dcopy_(ns, &s[itemp * s_dim1 + 1], &c__1, &s[ih * s_dim1 + 1], & c__1); fs[ih] = fr; } } else if (fr < fs[is]) { /* accept reflected point */ dcopy_(ns, &s[itemp * s_dim1 + 1], &c__1, &s[ih * s_dim1 + 1], &c__1); fs[ih] = fr; } else { /* contract */ if (fr > fs[ih]) { d__1 = -usubc_1.beta; newpt_(ns, &d__1, &s[icent * s_dim1 + 1], &s[ih * s_dim1 + 1], & c_true, &s[itemp * s_dim1 + 1], &small); } else { d__1 = -usubc_1.beta; newpt_(ns, &d__1, &s[icent * s_dim1 + 1], &s[itemp * s_dim1 + 1], &c_false, &dum, &small); } if (small) { goto L40; } evalf_((D_fp)f,fdata, ns, &ips[1], &s[itemp * s_dim1 + 1], n, &x[1], &fc, nfe); /* Computing MIN */ d__1 = fr, d__2 = fs[ih]; if (fc < min(d__1,d__2)) { dcopy_(ns, &s[itemp * s_dim1 + 1], &c__1, &s[ih * s_dim1 + 1], & c__1); fs[ih] = fc; } else { /* shrink simplex */ i__1 = npts; for (j = 1; j <= i__1; ++j) { if (j != il) { d__1 = -usubc_1.delta; newpt_(ns, &d__1, &s[il * s_dim1 + 1], &s[j * s_dim1 + 1], &c_false, &dum, &small); if (small) { goto L40; } evalf_((D_fp)f,fdata, ns, &ips[1], &s[j * s_dim1 + 1], n, &x[1], &fs[j], nfe); } /* L30: */ } } updatc = FALSE_; } order_(&npts, &fs[1], &il, &is, &ih); /* check termination */ L40: if (usubc_1.irepl == 0) { *fx = fs[il]; } else { *fx = isubc_1.sfbest; } L50: if (usubc_1.nfstop > 0 && *fx <= isubc_1.sfstop && usubc_1.nfxe >= usubc_1.nfstop) { *iflag = 2; } else if (*nfe >= *maxnfe) { *iflag = -1; } else if (dist_(ns, &s[ih * s_dim1 + 1], &s[il * s_dim1 + 1]) <= tol || small) { *iflag = 0; } else { goto L20; } /* end main loop, return best point */ i__1 = *ns; for (i__ = 1; i__ <= i__1; ++i__) { x[ips[i__]] = s[i__ + il * s_dim1]; /* L60: */ } return 0; } /* simplx_ */ /* subopt.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ static int subopt_(integer *n) { /* Coded by Tom Rowan */ /* Department of Computer Sciences */ /* University of Texas at Austin */ /* subopt sets options for subplx. */ /* input */ /* n - problem dimension */ /* common */ /* subroutines and functions */ /* fortran */ /* ----------------------------------------------------------- */ /* *********************************************************** */ /* simplex method strategy parameters */ /* *********************************************************** */ /* alpha - reflection coefficient */ /* alpha .gt. 0 */ usubc_1.alpha = 1.; /* beta - contraction coefficient */ /* 0 .lt. beta .lt. 1 */ usubc_1.beta = .5; /* gamma - expansion coefficient */ /* gamma .gt. 1 */ usubc_1.gamma = 2.; /* delta - shrinkage (massive contraction) coefficient */ /* 0 .lt. delta .lt. 1 */ usubc_1.delta = .5; /* *********************************************************** */ /* subplex method strategy parameters */ /* *********************************************************** */ /* psi - simplex reduction coefficient */ /* 0 .lt. psi .lt. 1 */ usubc_1.psi = .25; /* omega - step reduction coefficient */ /* 0 .lt. omega .lt. 1 */ usubc_1.omega = .1; /* nsmin and nsmax specify a range of subspace dimensions. */ /* In addition to satisfying 1 .le. nsmin .le. nsmax .le. n, */ /* nsmin and nsmax must be chosen so that n can be expressed */ /* as a sum of positive integers where each of these integers */ /* ns(i) satisfies nsmin .le. ns(i) .ge. nsmax. */ /* Specifically, */ /* nsmin*ceil(n/nsmax) .le. n must be true. */ /* nsmin - subspace dimension minimum */ usubc_1.nsmin = min(2,*n); /* nsmax - subspace dimension maximum */ usubc_1.nsmax = min(5,*n); /* *********************************************************** */ /* subplex method special cases */ /* *********************************************************** */ /* nelder-mead simplex method with periodic restarts */ /* nsmin = nsmax = n */ /* *********************************************************** */ /* nelder-mead simplex method */ /* nsmin = nsmax = n, psi = small positive */ /* *********************************************************** */ /* irepl, ifxsw, and bonus deal with measurement replication. */ /* Objective functions subject to large amounts of noise can */ /* cause an optimization method to halt at a false optimum. */ /* An expensive solution to this problem is to evaluate f */ /* several times at each point and return the average (or max */ /* or min) of these trials as the function value. subplx */ /* performs measurement replication only at the current best */ /* point. The longer a point is retained as best, the more */ /* accurate its function value becomes. */ /* The common variable nfxe contains the number of function */ /* evaluations at the current best point. fxstat contains the */ /* mean, max, min, and standard deviation of these trials. */ /* irepl - measurement replication switch */ /* irepl = 0, 1, or 2 */ /* = 0 : no measurement replication */ /* = 1 : subplx performs measurement replication */ /* = 2 : user performs measurement replication */ /* (This is useful when optimizing on the mean, */ /* max, or min of trials is insufficient. Common */ /* variable initx is true for first function */ /* evaluation. newx is true for first trial at */ /* this point. The user uses subroutine fstats */ /* within his objective function to maintain */ /* fxstat. By monitoring newx, the user can tell */ /* whether to return the function evaluation */ /* (newx = .true.) or to use the new function */ /* evaluation to refine the function evaluation */ /* of the current best point (newx = .false.). */ /* The common variable ftest gives the function */ /* value that a new point must beat to be */ /* considered the new best point.) */ usubc_1.irepl = 0; /* ifxsw - measurement replication optimization switch */ /* ifxsw = 1, 2, or 3 */ /* = 1 : retain mean of trials as best function value */ /* = 2 : retain max */ /* = 3 : retain min */ usubc_1.ifxsw = 1; /* Since the current best point will also be the most */ /* accurately evaluated point whenever irepl .gt. 0, a bonus */ /* should be added to the function value of the best point */ /* so that the best point is not replaced by a new point */ /* that only appears better because of noise. */ /* subplx uses bonus to determine how many multiples of */ /* fxstat(4) should be added as a bonus to the function */ /* evaluation. (The bonus is adjusted automatically by */ /* subplx when ifxsw or minf is changed.) */ /* bonus - measurement replication bonus coefficient */ /* bonus .ge. 0 (normally, bonus = 0 or 1) */ /* = 0 : bonus not used */ /* = 1 : bonus used */ usubc_1.bonus = 1.; /* nfstop = 0 : f(x) is not tested against fstop */ /* = 1 : if f(x) has reached fstop, subplx returns */ /* iflag = 2 */ /* = 2 : (only valid when irepl .gt. 0) */ /* if f(x) has reached fstop and */ /* nfxe .gt. nfstop, subplx returns iflag = 2 */ usubc_1.nfstop = 0; /* fstop - f target value */ /* Its usage is determined by the value of nfstop. */ /* minf - logical switch */ /* = .true. : subplx performs minimization */ /* = .false. : subplx performs maximization */ usubc_1.minf = TRUE_; return 0; } /* subopt_ */ /* setstp.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ static double d_sign(doublereal *x, doublereal *y) { return copysign(*x, *y); } static int setstp_(integer *nsubs, integer *n, doublereal *deltax, doublereal *step) { /* System generated locals */ integer i__1; doublereal d__1, d__2, d__3; /* Builtin functions */ /* double d_sign(doublereal *, doublereal *); */ /* Local variables */ static integer i__; static doublereal stpfac; /* Coded by Tom Rowan */ /* Department of Computer Sciences */ /* University of Texas at Austin */ /* setstp sets the stepsizes for the corresponding components */ /* of the solution vector. */ /* input */ /* nsubs - number of subspaces */ /* n - number of components (problem dimension) */ /* deltax - vector of change in solution vector */ /* step - stepsizes for corresponding components of */ /* solution vector */ /* output */ /* step - new stepsizes */ /* common */ /* local variables */ /* subroutines and functions */ /* blas */ /* fortran */ /* ----------------------------------------------------------- */ /* set new step */ /* Parameter adjustments */ --step; --deltax; /* Function Body */ if (*nsubs > 1) { /* Computing MIN */ /* Computing MAX */ d__3 = dasum_(n, &deltax[1], &c__1) / dasum_(n, &step[1], &c__1); d__1 = max(d__3,usubc_1.omega), d__2 = 1. / usubc_1.omega; stpfac = min(d__1,d__2); } else { stpfac = usubc_1.psi; } dscal_(n, &stpfac, &step[1], &c__1); /* reorient simplex */ i__1 = *n; for (i__ = 1; i__ <= i__1; ++i__) { if (deltax[i__] != 0.) { step[i__] = d_sign(&step[i__], &deltax[i__]); } else { step[i__] = -step[i__]; } /* L10: */ } return 0; } /* setstp_ */ /* subplx.f -- translated by f2c (version 19991025). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ static int subplx_(D_fp f, void *fdata, integer *n, doublereal *tol, integer * maxnfe, integer *mode, doublereal *scale, doublereal *x, doublereal * fx, integer *nfe, doublereal *work, integer *iwork, integer *iflag) { /* Initialized data */ static doublereal bnsfac[6] /* was [3][2] */ = { -1.,-2.,0.,1.,0.,2. }; /* System generated locals */ integer i__1; doublereal d__1, d__2, d__3, d__4, d__5, d__6; /* Local variables */ static integer i__; static logical cmode; static integer istep; static doublereal xpscl; static integer nsubs, ipptr; static integer isptr; static integer ns, insfnl, ifsptr; static integer insptr; static integer istptr; static doublereal scl, dum; static integer ins; static doublereal sfx; /* Coded by Tom Rowan */ /* Department of Computer Sciences */ /* University of Texas at Austin */ /* subplx uses the subplex method to solve unconstrained */ /* optimization problems. The method is well suited for */ /* optimizing objective functions that are noisy or are */ /* discontinuous at the solution. */ /* subplx sets default optimization options by calling the */ /* subroutine subopt. The user can override these defaults */ /* by calling subopt prior to calling subplx, changing the */ /* appropriate common variables, and setting the value of */ /* mode as indicated below. */ /* By default, subplx performs minimization. */ /* input */ /* f - user supplied function f(n,x) to be optimized, */ /* declared external in calling routine */ /* n - problem dimension */ /* tol - relative error tolerance for x (tol .ge. 0.) */ /* maxnfe - maximum number of function evaluations */ /* mode - integer mode switch with binary expansion */ /* (bit 1) (bit 0) : */ /* bit 0 = 0 : first call to subplx */ /* = 1 : continuation of previous call */ /* bit 1 = 0 : use default options */ /* = 1 : user set options */ /* scale - scale and initial stepsizes for corresponding */ /* components of x */ /* (If scale(1) .lt. 0., */ /* abs(scale(1)) is used for all components of x, */ /* and scale(2),...,scale(n) are not referenced.) */ /* x - starting guess for optimum */ /* work - double precision work array of dimension .ge. */ /* 2*n + nsmax*(nsmax+4) + 1 */ /* (nsmax is set in subroutine subopt. */ /* default: nsmax = min(5,n)) */ /* iwork - integer work array of dimension .ge. */ /* n + int(n/nsmin) */ /* (nsmin is set in subroutine subopt. */ /* default: nsmin = min(2,n)) */ /* output */ /* x - computed optimum */ /* fx - value of f at x */ /* nfe - number of function evaluations */ /* iflag - error flag */ /* = -2 : invalid input */ /* = -1 : maxnfe exceeded */ /* = 0 : tol satisfied */ /* = 1 : limit of machine precision */ /* = 2 : fstop reached (fstop usage is determined */ /* by values of options minf, nfstop, and */ /* irepl. default: f(x) not tested against */ /* fstop) */ /* iflag should not be reset between calls to */ /* subplx. */ /* common */ /* local variables */ /* subroutines and functions */ /* blas */ /* fortran */ /* data */ /* Parameter adjustments */ --x; --scale; --work; --iwork; /* Function Body */ /* ----------------------------------------------------------- */ if (*mode % 2 == 0) { /* first call, check input */ if (*n < 1) { goto L120; } if (*tol < 0.) { goto L120; } if (*maxnfe < 1) { goto L120; } if (scale[1] >= 0.) { i__1 = *n; for (i__ = 1; i__ <= i__1; ++i__) { xpscl = x[i__] + scale[i__]; if (xpscl == x[i__]) { goto L120; } /* L10: */ } } else { scl = abs(scale[1]); i__1 = *n; for (i__ = 1; i__ <= i__1; ++i__) { xpscl = x[i__] + scl; if (xpscl == x[i__]) { goto L120; } /* L20: */ } } if (*mode / 2 % 2 == 0) { subopt_(n); } else { if (usubc_1.alpha <= 0.) { goto L120; } if (usubc_1.beta <= 0. || usubc_1.beta >= 1.) { goto L120; } if (usubc_1.gamma <= 1.) { goto L120; } if (usubc_1.delta <= 0. || usubc_1.delta >= 1.) { goto L120; } if (usubc_1.psi <= 0. || usubc_1.psi >= 1.) { goto L120; } if (usubc_1.omega <= 0. || usubc_1.omega >= 1.) { goto L120; } if (usubc_1.nsmin < 1 || usubc_1.nsmax < usubc_1.nsmin || *n < usubc_1.nsmax) { goto L120; } if (*n < ((*n - 1) / usubc_1.nsmax + 1) * usubc_1.nsmin) { goto L120; } if (usubc_1.irepl < 0 || usubc_1.irepl > 2) { goto L120; } if (usubc_1.ifxsw < 1 || usubc_1.ifxsw > 3) { goto L120; } if (usubc_1.bonus < 0.) { goto L120; } if (usubc_1.nfstop < 0) { goto L120; } } /* initialization */ istptr = *n + 1; isptr = istptr + *n; ifsptr = isptr + usubc_1.nsmax * (usubc_1.nsmax + 3); insptr = *n + 1; if (scale[1] > 0.) { dcopy_(n, &scale[1], &c__1, &work[1], &c__1); dcopy_(n, &scale[1], &c__1, &work[istptr], &c__1); } else { dcopy_(n, &scl, &c__0, &work[1], &c__1); dcopy_(n, &scl, &c__0, &work[istptr], &c__1); } i__1 = *n; for (i__ = 1; i__ <= i__1; ++i__) { iwork[i__] = i__; /* L30: */ } *nfe = 0; usubc_1.nfxe = 1; if (usubc_1.irepl == 0) { isubc_1.fbonus = 0.; } else if (usubc_1.minf) { isubc_1.fbonus = bnsfac[usubc_1.ifxsw - 1] * usubc_1.bonus; } else { isubc_1.fbonus = bnsfac[usubc_1.ifxsw + 2] * usubc_1.bonus; } if (usubc_1.nfstop == 0) { isubc_1.sfstop = 0.; } else if (usubc_1.minf) { isubc_1.sfstop = usubc_1.fstop; } else { isubc_1.sfstop = -usubc_1.fstop; } usubc_1.ftest = 0.; cmode = FALSE_; isubc_1.new__ = TRUE_; usubc_1.initx = TRUE_; evalf_((D_fp)f, fdata, &c__0, &iwork[1], &dum, n, &x[1], &sfx, nfe); usubc_1.initx = FALSE_; } else { /* continuation of previous call */ if (*iflag == 2) { if (usubc_1.minf) { isubc_1.sfstop = usubc_1.fstop; } else { isubc_1.sfstop = -usubc_1.fstop; } cmode = TRUE_; goto L70; } else if (*iflag == -1) { cmode = TRUE_; goto L70; } else if (*iflag == 0) { cmode = FALSE_; goto L90; } else { return 0; } } /* subplex loop */ L40: i__1 = *n; for (i__ = 1; i__ <= i__1; ++i__) { work[i__] = (d__1 = work[i__], abs(d__1)); /* L50: */ } sortd_(n, &work[1], &iwork[1]); partx_(n, &iwork[1], &work[1], &nsubs, &iwork[insptr]); dcopy_(n, &x[1], &c__1, &work[1], &c__1); ins = insptr; insfnl = insptr + nsubs - 1; ipptr = 1; /* simplex loop */ L60: ns = iwork[ins]; L70: simplx_((D_fp)f, fdata, n, &work[istptr], &ns, &iwork[ipptr], maxnfe, &cmode, &x[ 1], &sfx, nfe, &work[isptr], &work[ifsptr], iflag); cmode = FALSE_; if (*iflag != 0) { goto L110; } if (ins < insfnl) { ++ins; ipptr += ns; goto L60; } /* end simplex loop */ i__1 = *n; for (i__ = 1; i__ <= i__1; ++i__) { work[i__] = x[i__] - work[i__]; /* L80: */ } /* check termination */ L90: istep = istptr; i__1 = *n; for (i__ = 1; i__ <= i__1; ++i__) { /* Computing MAX */ d__4 = (d__2 = work[i__], abs(d__2)), d__5 = (d__1 = work[istep], abs( d__1)) * usubc_1.psi; /* Computing MAX */ d__6 = (d__3 = x[i__], abs(d__3)); if (max(d__4,d__5) / max(d__6,1.) > *tol) { setstp_(&nsubs, n, &work[1], &work[istptr]); goto L40; } ++istep; /* L100: */ } /* end subplex loop */ *iflag = 0; L110: if (usubc_1.minf) { *fx = sfx; } else { *fx = -sfx; } return 0; /* invalid input */ L120: *iflag = -2; return 0; } /* subplx_ */ /****************************************************************************/ /****************************************************************************/ /* front-end for subplex routines */ /* Wrapper around f2c'ed subplx_ routine, for multidimensinal unconstrained optimization: Parameters: f: function f(n,x,fdata) to be optimized n: problem dimension x[n]: (input) starting guess position, (output) computed minimum fdata: data pointer passed to f tol: relative error tolerance for x maxnfe: maximum number of function evaluations scale[n]: (input) scale & initial stepsizes for components of x (if *scale < 0, |*scale| is used for all components) nfe: (output) number of function evaluations errflag: (output) = -2 : invalid input = -1 : maxnfe exceeded = 0 : tol satisfied = 1 : limit of machine precision = 2 : fstop reached (fstop usage is determined by values of options minf, nfstop, and irepl. default: f(x) not tested against fstop) Return value: value of f at minimum. */ number subplex(multivar_func f, number *x, integer n, void *fdata, number tol, integer maxnfe, number fmin, boolean use_fmin, number *scale, integer *nfe, integer *errflag) { integer mode = 0, *iwork, nsmax, nsmin; number *work, fx; nsmax = min(5,n); nsmin = min(2,n); work = (number*) malloc(sizeof(number) * (2*n + nsmax*(nsmax+4) + 1)); iwork = (integer*) malloc(sizeof(integer) * (n + n/nsmin + 1)); if (!work || !iwork) { fprintf(stderr, "subplex: error, out of memory!\n"); exit(EXIT_FAILURE); } if (use_fmin) { /* stop when fmin is reached */ subopt_(&n); usubc_1.nfstop = 1; usubc_1.fstop = fmin; mode = 2; } subplx_(f,fdata, &n, &tol, &maxnfe, &mode, scale, x, &fx, nfe, work, iwork, errflag); free(iwork); free(work); return fx; } number f_scm_wrapper(integer n, number *x, void *f_scm_p) { SCM *f_scm = (SCM *) f_scm_p; return gh_scm2double(gh_call1(*f_scm, make_number_list(n, x))); } /* Scheme-callable wrapper for subplex() function, above. */ SCM subplex_scm(SCM f_scm, SCM x_scm, SCM tol_scm, SCM maxnfe_scm, SCM fmin_scm, SCM use_fmin_scm, SCM scale_scm) { number *x, tol, *scale, fx, fmin; integer i, n, maxnfe, nfe, errflag, scale_len; boolean use_fmin; SCM retval; n = list_length(x_scm); tol = fabs(gh_scm2double(tol_scm)); maxnfe = gh_scm2int(maxnfe_scm); fmin = gh_scm2double(fmin_scm); use_fmin = gh_scm2bool(use_fmin_scm); scale_len = list_length(scale_scm); if (scale_len != 1 && scale_len != n) { fprintf(stderr, "subplex: invalid scale argument length %d\n", scale_len); return SCM_UNDEFINED; } x = (number*) malloc(sizeof(number) * n); scale = (number*) malloc(sizeof(number) * scale_len); if (!x || !scale) { fprintf(stderr, "subplex: error, out of memory!\n"); exit(EXIT_FAILURE); } for (i = 0; i < n; ++i) x[i] = number_list_ref(x_scm, i); for (i = 0; i < scale_len; ++i) scale[i] = fabs(number_list_ref(scale_scm, i)); if (scale_len == 1 && scale_len != n) *scale *= -1; fx = subplex(f_scm_wrapper, x, n, &f_scm, tol, maxnfe, fmin, use_fmin, scale, &nfe, &errflag); switch (errflag) { case -2: fprintf(stderr, "subplex error: invalid inputs\n"); return SCM_UNDEFINED; case -1: fprintf(stderr, "subplex warning: max # iterations exceeded\n"); break; case 1: fprintf(stderr, "subplex warning: machine precision reached\n"); break; case 2: fprintf(stderr, "subplex warning: fstop reached\n"); break; } retval = gh_cons(make_number_list(n, x), gh_double2scm(fx)); free(scale); free(x); return retval; } libctl-3.1/src/ctl.h.in0000644000175400001440000003260711212243223011676 00000000000000/* libctl: flexible Guile-based control files for scientific software * Copyright (C) 1998-2009, Steven G. Johnson * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. * * Steven G. Johnson can be contacted at stevenj@alum.mit.edu. */ #ifndef CTL_H #define CTL_H #include #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ /**************************************************************************/ /* Configuration options (guessed by configure). We have to put them here, rather than in a private config.h file, because they need to be known by user ctl-io.c and main.c files. */ /* set to version string */ #undef LIBCTL_VERSION #undef LIBCTL_MAJOR_VERSION #undef LIBCTL_MINOR_VERSION #undef LIBCTL_BUGFIX_VERSION /* Define if you have the following functions */ #undef HAVE_GH_LOAD #undef HAVE_GH_BOOL2SCM #undef HAVE_GH_VECTOR_REF #undef HAVE_GH_LIST_REF #undef HAVE_GH_LENGTH #undef HAVE_SCM_FLUSH_ALL_PORTS #undef HAVE_SCM_MAKE_COMPLEX #undef HAVE_SCM_VARIABLE_SET_X #undef HAVE_SCM_C_LOOKUP #undef HAVE_SCM_C_MAKE_VECTOR /* Define if you have the HAVE_SCM_COMPLEXP macro. */ #undef HAVE_SCM_COMPLEXP /* Define if gh_lookup is not broken */ #undef GH_LOOKUP_OK /* Define if we have C99 complex numbers and hence complex integration */ #undef CTL_HAS_COMPLEX_INTEGRATION /**************************************************************************/ /* Basic types: */ typedef int integer; typedef double number; typedef struct { number re, im; } cnumber; /* complex numbers! */ typedef short boolean; typedef char *string; typedef SCM list; typedef SCM function; typedef SCM object; /* define vector3 as a structure, not an array, so that it can be a function return value and so that simple assignment works. */ typedef struct { number x,y,z; } vector3; /* similarly for matrix3x3 */ typedef struct { vector3 c0, c1, c2; /* the columns */ } matrix3x3; /* define complex equivalents: */ typedef struct { cnumber x,y,z; } cvector3; typedef struct { cvector3 c0, c1, c2; /* the columns */ } cmatrix3x3; /**************************************************************************/ #ifndef GH_LOOKUP_OK # define gh_lookup scm_symbol_value0 #endif #ifndef HAVE_GH_LOAD # define gh_load gh_eval_file #endif extern void ctl_include(char *filename); extern char *ctl_fix_path(const char *path); /**************************************************************************/ #ifndef HAVE_SCM_C_MAKE_VECTOR # define scm_c_make_vector(n,fill) scm_make_vector(SCM_MAKINUM(n), fill) #endif /* vector3 and matrix3x3 utilities: */ extern number vector3_dot(vector3 v1,vector3 v2); extern number vector3_norm(vector3 v); extern vector3 vector3_scale(number s, vector3 v); extern vector3 unit_vector3(vector3 v); extern vector3 vector3_cross(vector3 v1,vector3 v2); extern vector3 vector3_plus(vector3 v1,vector3 v2); extern vector3 vector3_minus(vector3 v1,vector3 v2); extern int vector3_equal(vector3 v1, vector3 v2); extern vector3 matrix3x3_vector3_mult(matrix3x3 m, vector3 v); extern vector3 matrix3x3_transpose_vector3_mult(matrix3x3 m, vector3 v); extern matrix3x3 matrix3x3_mult(matrix3x3 m1, matrix3x3 m2); extern matrix3x3 matrix3x3_transpose(matrix3x3 m); extern number matrix3x3_determinant(matrix3x3 m); extern matrix3x3 matrix3x3_inverse(matrix3x3 m); extern int matrix3x3_equal(matrix3x3 m1, matrix3x3 m2); extern vector3 matrix3x3_row1(matrix3x3 m); extern vector3 matrix3x3_row2(matrix3x3 m); extern vector3 matrix3x3_row3(matrix3x3 m); /**************************************************************************/ /* complex number utilities */ extern cnumber make_cnumber(number r, number i); extern cnumber cnumber_conj(cnumber c); extern int cnumber_equal(cnumber c1, cnumber c2); #define cnumber_re(c) ((c).re) #define cnumber_im(c) ((c).im) extern vector3 cvector3_re(cvector3 cv); extern vector3 cvector3_im(cvector3 cv); extern cvector3 make_cvector3(vector3 vr, vector3 vi); extern int cvector3_equal(cvector3 v1, cvector3 v2); extern matrix3x3 cmatrix3x3_re(cmatrix3x3 cm); extern matrix3x3 cmatrix3x3_im(cmatrix3x3 cm); extern cmatrix3x3 make_cmatrix3x3(matrix3x3 mr, matrix3x3 mi); cmatrix3x3 make_hermitian_cmatrix3x3(number m00, number m11, number m22, cnumber m01, cnumber m02, cnumber m12); extern int cmatrix3x3_equal(cmatrix3x3 m1, cmatrix3x3 m2); /**************************************************************************/ /* type conversion */ #ifndef HAVE_GH_BOOL2SCM /* Guile 1.2 is missing gh_bool2scm for some reason; redefine: */ extern SCM bool2scm(boolean); #define gh_bool2scm bool2scm #endif extern vector3 scm2vector3(SCM sv); extern SCM vector32scm(vector3 v); extern matrix3x3 scm2matrix3x3(SCM sm); extern SCM matrix3x32scm(matrix3x3 m); extern cnumber scm2cnumber(SCM sx); extern SCM cnumber2scm(cnumber x); extern cvector3 scm2cvector3(SCM sv); extern SCM cvector32scm(cvector3 v); extern cmatrix3x3 scm2cmatrix3x3(SCM sm); extern SCM cmatrix3x32scm(cmatrix3x3 m); #define ctl_convert_number_to_scm(x) gh_double2scm(x) #define ctl_convert_cnumber_to_scm(x) cnumber2scm(x) #define ctl_convert_integer_to_scm(x) gh_int2scm(x) #define ctl_convert_string_to_scm(x) gh_str02scm(x) #define ctl_convert_boolean_to_scm(x) gh_bool2scm(x) #define ctl_convert_vector3_to_scm(x) vector32scm(x) #define ctl_convert_matrix3x3_to_scm(x) matrix3x32scm(x) #define ctl_convert_cvector3_to_scm(x) cvector32scm(x) #define ctl_convert_cmatrix3x3_to_scm(x) cmatrix3x32scm(x) #define ctl_convert_SCM_to_scm(x) (x) #define ctl_convert_function_to_scm(x) (x) #define ctl_convert_object_to_scm(x) (x) #define ctl_convert_list_to_scm(x) (x) #define ctl_convert_number_to_c(x) gh_scm2double(x) #define ctl_convert_cnumber_to_c(x) scm2cnumber(x) #define ctl_convert_integer_to_c(x) gh_scm2int(x) #define ctl_convert_string_to_c(x) gh_scm2newstr(x, 0) #define ctl_convert_boolean_to_c(x) gh_scm2bool(x) #define ctl_convert_vector3_to_c(x) scm2vector3(x) #define ctl_convert_matrix3x3_to_c(x) scm2matrix3x3(x) #define ctl_convert_cvector3_to_c(x) scm2cvector3(x) #define ctl_convert_cmatrix3x3_to_c(x) scm2cmatrix3x3(x) #define ctl_convert_SCM_to_c(x) (x) #define ctl_convert_function_to_c(x) (x) #define ctl_convert_object_to_c(x) (x) #define ctl_convert_list_to_c(x) (x) /**************************************************************************/ /* variable get/set functions */ extern integer ctl_get_integer(char *identifier); extern number ctl_get_number(char *identifier); extern cnumber ctl_get_cnumber(char *identifier); extern boolean ctl_get_boolean(char *identifier); extern char* ctl_get_string(char *identifier); extern vector3 ctl_get_vector3(char *identifier); extern matrix3x3 ctl_get_matrix3x3(char *identifier); extern cvector3 ctl_get_cvector3(char *identifier); extern cmatrix3x3 ctl_get_cmatrix3x3(char *identifier); extern list ctl_get_list(char *identifier); extern object ctl_get_object(char *identifier); extern function ctl_get_function(char *identifier); extern SCM ctl_get_SCM(char *identifier); extern void ctl_set_integer(char *identifier, integer value); extern void ctl_set_number(char *identifier, number value); extern void ctl_set_cnumber(char *identifier, cnumber value); extern void ctl_set_boolean(char *identifier, boolean value); extern void ctl_set_string(char *identifier, char *value); extern void ctl_set_vector3(char *identifier, vector3 value); extern void ctl_set_matrix3x3(char *identifier, matrix3x3 value); extern void ctl_set_cvector3(char *identifier, cvector3 value); extern void ctl_set_cmatrix3x3(char *identifier, cmatrix3x3 value); extern void ctl_set_list(char *identifier, list value); extern void ctl_set_object(char *identifier, object value); extern void ctl_set_function(char *identifier, function value); extern void ctl_set_SCM(char *identifier, SCM value); /**************************************************************************/ /* list traversal */ extern int list_length(list l); extern integer integer_list_ref(list l, int index); extern number number_list_ref(list l, int index); extern cnumber cnumber_list_ref(list l, int index); extern boolean boolean_list_ref(list l, int index); extern char* string_list_ref(list l, int index); extern vector3 vector3_list_ref(list l, int index); extern matrix3x3 matrix3x3_list_ref(list l, int index); extern cvector3 cvector3_list_ref(list l, int index); extern cmatrix3x3 cmatrix3x3_list_ref(list l, int index); extern list list_list_ref(list l, int index); extern object object_list_ref(list l, int index); extern function function_list_ref(list l, int index); extern SCM SCM_list_ref(list l, int index); /**************************************************************************/ /* list creation */ extern list make_integer_list(int num_items, const integer *items); extern list make_number_list(int num_items, const number *items); extern list make_cnumber_list(int num_items, const cnumber *items); extern list make_boolean_list(int num_items, const boolean *items); extern list make_string_list(int num_items, const char **items); extern list make_vector3_list(int num_items, const vector3 *items); extern list make_matrix3x3_list(int num_items, const matrix3x3 *items); extern list make_cvector3_list(int num_items, const cvector3 *items); extern list make_cmatrix3x3_list(int num_items, const cmatrix3x3 *items); extern list make_list_list(int num_items, const list *items); extern list make_object_list(int num_items, const object *items); extern list make_function_list(int num_items, const function *items); extern list make_SCM_list(int num_items, const function *items); /**************************************************************************/ /* object properties */ boolean object_is_member(char *type_name, object o); extern integer integer_object_property(object o, char *property_name); extern number number_object_property(object o, char *property_name); extern cnumber cnumber_object_property(object o, char *property_name); extern boolean boolean_object_property(object o, char *property_name); extern char* string_object_property(object o, char *property_name); extern vector3 vector3_object_property(object o, char *property_name); extern matrix3x3 matrix3x3_object_property(object o, char *property_name); extern cvector3 cvector3_object_property(object o, char *property_name); extern cmatrix3x3 cmatrix3x3_object_property(object o, char *property_name); extern list list_object_property(object o, char *property_name); extern object object_object_property(object o, char *property_name); extern function function_object_property(object o, char *property_name); extern SCM SCM_object_property(object o, char *property_name); /**************************************************************************/ /* main() hook functions. These are prototypes of functions defined by the USER and called just before the program starts and just before it ends, respectively. If you want to define them, you should also define HAVE_CTL_HOOKS when compiling main.c. Note that due to the behavior of the Guile interactive mode, ctl_stop_hook will only get called in non-interactive mode. Sigh. */ extern void ctl_start_hook(int *argc, char ***argv); extern void ctl_stop_hook(void); /**************************************************************************/ /* subplex multi-dimensional minimization routines: */ typedef number (*multivar_func) (integer, number *, void *); extern number subplex(multivar_func f, number *x, integer n, void *fdata, number tol, integer maxnfe, number fmin, boolean use_fmin, number *scale, integer *nfe, integer *errflag); extern SCM subplex_scm(SCM f_scm, SCM x_scm, SCM tol_scm, SCM maxnfe_scm, SCM fmin_scm, SCM use_fmin_scm, SCM scale_scm); /* multi-dimensional integration routines */ extern number adaptive_integration(multivar_func f, number *xmin, number *xmax, integer n, void *fdata, number abstol, number reltol, integer maxnfe, number *esterr, integer *errflag); extern SCM adaptive_integration_scm(SCM f_scm, SCM xmin_scm, SCM xmax_scm, SCM abstol_scm, SCM reltol_scm, SCM maxnfe_scm); #ifdef CTL_HAS_COMPLEX_INTEGRATION typedef cnumber (*cmultivar_func) (integer, number *, void *); extern cnumber cadaptive_integration(cmultivar_func f, number *xmin, number *xmax, integer n, void *fdata, number abstol, number reltol, integer maxnfe, number *esterr, integer *errflag); extern SCM cadaptive_integration_scm(SCM f_scm, SCM xmin_scm, SCM xmax_scm, SCM abstol_scm, SCM reltol_scm, SCM maxnfe_scm); #endif /* CTL_HAS_COMPLEX_INTEGRATION */ /**************************************************************************/ #ifdef __cplusplus } /* extern "C" */ #endif /* __cplusplus */ #endif /* CTL_H */ libctl-3.1/src/cintegrator.c0000644000175400001440000007307310764663310013043 00000000000000#include "ctl.h" #ifdef CTL_HAS_COMPLEX_INTEGRATION /* * Copyright (c) 2005 Steven G. Johnson * * Portions (see comments) based on HIntLib (also distributed under * the GNU GPL, v2 or later), copyright (c) 2002-2005 Rudolf Schuerer. * (http://www.cosy.sbg.ac.at/~rschuer/hintlib/) * * Portions (see comments) based on GNU GSL (also distributed under * the GNU GPL, v2 or later), copyright (c) 1996-2000 Brian Gough. * (http://www.gnu.org/software/gsl/) * * 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 * */ /* As integrator.c, but integrates complex-valued integrands */ #include #include #include #include #include /* Adaptive multidimensional integration on hypercubes (or, really, hyper-rectangles) using cubature rules. A cubature rule takes a function and a hypercube and evaluates the function at a small number of points, returning an estimate of the integral as well as an estimate of the error, and also a suggested dimension of the hypercube to subdivide. Given such a rule, the adaptive integration is simple: 1) Evaluate the cubature rule on the hypercube(s). Stop if converged. 2) Pick the hypercube with the largest estimated error, and divide it in two along the suggested dimension. 3) Goto (1). */ /* numeric type for integrand */ #include typedef complex double num; #define num_abs cabs typedef num (*integrand) (unsigned ndim, const double *x, void *); /* Integrate the function f from xmin[dim] to xmax[dim], with at most maxEval function evaluations (0 for no limit), until the given absolute or relative error is achieved. val returns the integral, and err returns the estimate for the absolute error in val. The return value of the function is 0 on success and non-zero if there was an error. */ static int adapt_integrate(integrand f, void *fdata, unsigned dim, const double *xmin, const double *xmax, unsigned maxEval, double reqAbsError, double reqRelError, num *val, double *err); /***************************************************************************/ /* Basic datatypes */ typedef struct { num val; double err; } esterr; static double relError(esterr ee) { return (ee.val == 0.0 ? HUGE_VAL : num_abs(ee.err / ee.val)); } typedef struct { unsigned dim; double *data; /* length 2*dim = center followed by half-widths */ double vol; /* cache volume = product of widths */ } hypercube; static double compute_vol(const hypercube *h) { unsigned i; double vol = 1; for (i = 0; i < h->dim; ++i) vol *= 2 * h->data[i + h->dim]; return vol; } static hypercube make_hypercube(unsigned dim, const double *center, const double *halfwidth) { unsigned i; hypercube h; h.dim = dim; h.data = (double *) malloc(sizeof(double) * dim * 2); for (i = 0; i < dim; ++i) { h.data[i] = center[i]; h.data[i + dim] = halfwidth[i]; } h.vol = compute_vol(&h); return h; } static hypercube make_hypercube_range(unsigned dim, const double *xmin, const double *xmax) { hypercube h = make_hypercube(dim, xmin, xmax); unsigned i; for (i = 0; i < dim; ++i) { h.data[i] = 0.5 * (xmin[i] + xmax[i]); h.data[i + dim] = 0.5 * (xmax[i] - xmin[i]); } h.vol = compute_vol(&h); return h; } static void destroy_hypercube(hypercube *h) { free(h->data); h->dim = 0; } typedef struct { hypercube h; esterr ee; unsigned splitDim; } region; static region make_region(const hypercube *h) { region R; R.h = make_hypercube(h->dim, h->data, h->data + h->dim); R.splitDim = 0; return R; } static void destroy_region(region *R) { destroy_hypercube(&R->h); } static void cut_region(region *R, region *R2) { unsigned d = R->splitDim, dim = R->h.dim; *R2 = *R; R->h.data[d + dim] *= 0.5; R->h.vol *= 0.5; R2->h = make_hypercube(dim, R->h.data, R->h.data + dim); R->h.data[d] -= R->h.data[d + dim]; R2->h.data[d] += R->h.data[d + dim]; } typedef struct rule_s { unsigned dim; /* the dimensionality */ unsigned num_points; /* number of evaluation points */ unsigned (*evalError)(struct rule_s *r, integrand f, void *fdata, const hypercube *h, esterr *ee); void (*destroy)(struct rule_s *r); } rule; static void destroy_rule(rule *r) { if (r->destroy) r->destroy(r); free(r); } static region eval_region(region R, integrand f, void *fdata, rule *r) { R.splitDim = r->evalError(r, f, fdata, &R.h, &R.ee); return R; } /***************************************************************************/ /* Functions to loop over points in a hypercube. */ /* Based on orbitrule.cpp in HIntLib-0.0.10 */ /* ls0 returns the least-significant 0 bit of n (e.g. it returns 0 if the LSB is 0, it returns 1 if the 2 LSBs are 01, etcetera). */ #if (defined(__GNUC__) || defined(__ICC)) && (defined(__i386__) || defined (__x86_64__)) /* use x86 bit-scan instruction, based on count_trailing_zeros() macro in GNU GMP's longlong.h. */ static unsigned ls0(unsigned n) { unsigned count; n = ~n; __asm__("bsfl %1,%0": "=r"(count):"rm"(n)); return count; } #else static unsigned ls0(unsigned n) { const unsigned bits[256] = { 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 5, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 6, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 5, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 7, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 5, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 6, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 5, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 8, }; unsigned bit = 0; while ((n & 0xff) == 0xff) { n >>= 8; bit += 8; } return bit + bits[n & 0xff]; } #endif /** * Evaluate the integral on all 2^n points (+/-r,...+/-r) * * A Gray-code ordering is used to minimize the number of coordinate updates * in p. */ static num evalR_Rfs(integrand f, void *fdata, unsigned dim, double *p, const double *c, const double *r) { num sum = 0; unsigned i; unsigned signs = 0; /* 0/1 bit = +/- for corresponding element of r[] */ /* We start with the point where r is ADDed in every coordinate (this implies signs=0). */ for (i = 0; i < dim; ++i) p[i] = c[i] + r[i]; /* Loop through the points in Gray-code ordering */ for (i = 0;; ++i) { unsigned mask, d; sum += f(dim, p, fdata); d = ls0(i); /* which coordinate to flip */ if (d >= dim) break; /* flip the d-th bit and add/subtract r[d] */ mask = 1U << d; signs ^= mask; p[d] = (signs & mask) ? c[d] - r[d] : c[d] + r[d]; } return sum; } static num evalRR0_0fs(integrand f, void *fdata, unsigned dim, double *p, const double *c, const double *r) { unsigned i, j; num sum = 0; for (i = 0; i < dim - 1; ++i) { p[i] = c[i] - r[i]; for (j = i + 1; j < dim; ++j) { p[j] = c[j] - r[j]; sum += f(dim, p, fdata); p[i] = c[i] + r[i]; sum += f(dim, p, fdata); p[j] = c[j] + r[j]; sum += f(dim, p, fdata); p[i] = c[i] - r[i]; sum += f(dim, p, fdata); p[j] = c[j]; /* Done with j -> Restore p[j] */ } p[i] = c[i]; /* Done with i -> Restore p[i] */ } return sum; } static unsigned evalR0_0fs4d(integrand f, void *fdata, unsigned dim, double *p, const double *c, num *sum0_, const double *r1, num *sum1_, const double *r2, num *sum2_) { double maxdiff = 0; unsigned i, dimDiffMax = 0; num sum0, sum1 = 0, sum2 = 0; /* copies for aliasing, performance */ double ratio = r1[0] / r2[0]; ratio *= ratio; sum0 = f(dim, p, fdata); for (i = 0; i < dim; i++) { num f1a, f1b, f2a, f2b; double diff; p[i] = c[i] - r1[i]; sum1 += (f1a = f(dim, p, fdata)); p[i] = c[i] + r1[i]; sum1 += (f1b = f(dim, p, fdata)); p[i] = c[i] - r2[i]; sum2 += (f2a = f(dim, p, fdata)); p[i] = c[i] + r2[i]; sum2 += (f2b = f(dim, p, fdata)); p[i] = c[i]; diff = num_abs(f1a + f1b - 2 * sum0 - ratio * (f2a + f2b - 2 * sum0)); if (diff > maxdiff) { maxdiff = diff; dimDiffMax = i; } } *sum0_ += sum0; *sum1_ += sum1; *sum2_ += sum2; return dimDiffMax; } #define num0_0(dim) (1U) #define numR0_0fs(dim) (2 * (dim)) #define numRR0_0fs(dim) (2 * (dim) * (dim-1)) #define numR_Rfs(dim) (1U << (dim)) /***************************************************************************/ /* Based on rule75genzmalik.cpp in HIntLib-0.0.10: An embedded cubature rule of degree 7 (embedded rule degree 5) due to A. C. Genz and A. A. Malik. See: A. C. Genz and A. A. Malik, "An imbedded [sic] family of fully symmetric numerical integration rules," SIAM J. Numer. Anal. 20 (3), 580-588 (1983). */ typedef struct { rule parent; /* temporary arrays of length dim */ double *widthLambda, *widthLambda2, *p; /* dimension-dependent constants */ double weight1, weight3, weight5; double weightE1, weightE3; } rule75genzmalik; #define real(x) ((double)(x)) #define to_int(n) ((int)(n)) static int isqr(int x) { return x * x; } static void destroy_rule75genzmalik(rule *r_) { rule75genzmalik *r = (rule75genzmalik *) r_; free(r->p); } static unsigned rule75genzmalik_evalError(rule *r_, integrand f, void *fdata, const hypercube *h, esterr *ee) { /* lambda2 = sqrt(9/70), lambda4 = sqrt(9/10), lambda5 = sqrt(9/19) */ const double lambda2 = 0.3585685828003180919906451539079374954541; const double lambda4 = 0.9486832980505137995996680633298155601160; const double lambda5 = 0.6882472016116852977216287342936235251269; const double weight2 = 980. / 6561.; const double weight4 = 200. / 19683.; const double weightE2 = 245. / 486.; const double weightE4 = 25. / 729.; rule75genzmalik *r = (rule75genzmalik *) r_; unsigned i, dimDiffMax, dim = r_->dim; num sum1 = 0.0, sum2 = 0.0, sum3 = 0.0, sum4, sum5, result, res5th; const double *center = h->data; const double *halfwidth = h->data + dim; for (i = 0; i < dim; ++i) r->p[i] = center[i]; for (i = 0; i < dim; ++i) r->widthLambda2[i] = halfwidth[i] * lambda2; for (i = 0; i < dim; ++i) r->widthLambda[i] = halfwidth[i] * lambda4; /* Evaluate function in the center, in f(lambda2,0,...,0) and f(lambda3=lambda4, 0,...,0). Estimate dimension with largest error */ dimDiffMax = evalR0_0fs4d(f, fdata, dim, r->p, center, &sum1, r->widthLambda2, &sum2, r->widthLambda, &sum3); /* Calculate sum4 for f(lambda4, lambda4, 0, ...,0) */ sum4 = evalRR0_0fs(f, fdata, dim, r->p, center, r->widthLambda); /* Calculate sum5 for f(lambda5, lambda5, ..., lambda5) */ for (i = 0; i < dim; ++i) r->widthLambda[i] = halfwidth[i] * lambda5; sum5 = evalR_Rfs(f, fdata, dim, r->p, center, r->widthLambda); /* Calculate fifth and seventh order results */ result = h->vol * (r->weight1 * sum1 + weight2 * sum2 + r->weight3 * sum3 + weight4 * sum4 + r->weight5 * sum5); res5th = h->vol * (r->weightE1 * sum1 + weightE2 * sum2 + r->weightE3 * sum3 + weightE4 * sum4); ee->val = result; ee->err = num_abs(res5th - result); return dimDiffMax; } static rule *make_rule75genzmalik(unsigned dim) { rule75genzmalik *r; if (dim < 2) return 0; /* this rule does not support 1d integrals */ /* Because of the use of a bit-field in evalR_Rfs, we are limited to be < 32 dimensions (or however many bits are in unsigned). This is not a practical limitation...long before you reach 32 dimensions, the Genz-Malik cubature becomes excruciatingly slow and is superseded by other methods (e.g. Monte-Carlo). */ if (dim >= sizeof(unsigned) * 8) return 0; r = (rule75genzmalik *) malloc(sizeof(rule75genzmalik)); r->parent.dim = dim; r->weight1 = (real(12824 - 9120 * to_int(dim) + 400 * isqr(to_int(dim))) / real(19683)); r->weight3 = real(1820 - 400 * to_int(dim)) / real(19683); r->weight5 = real(6859) / real(19683) / real(1U << dim); r->weightE1 = (real(729 - 950 * to_int(dim) + 50 * isqr(to_int(dim))) / real(729)); r->weightE3 = real(265 - 100 * to_int(dim)) / real(1458); r->p = (double *) malloc(sizeof(double) * dim * 3); r->widthLambda = r->p + dim; r->widthLambda2 = r->p + 2 * dim; r->parent.num_points = num0_0(dim) + 2 * numR0_0fs(dim) + numRR0_0fs(dim) + numR_Rfs(dim); r->parent.evalError = rule75genzmalik_evalError; r->parent.destroy = destroy_rule75genzmalik; return (rule *) r; } /***************************************************************************/ /* 1d 15-point Gaussian quadrature rule, based on qk15.c and qk.c in GNU GSL (which in turn is based on QUADPACK). */ static unsigned rule15gauss_evalError(rule *r, integrand f, void *fdata, const hypercube *h, esterr *ee) { /* Gauss quadrature weights and kronrod quadrature abscissae and weights as evaluated with 80 decimal digit arithmetic by L. W. Fullerton, Bell Labs, Nov. 1981. */ const unsigned n = 8; const double xgk[8] = { /* abscissae of the 15-point kronrod rule */ 0.991455371120812639206854697526329, 0.949107912342758524526189684047851, 0.864864423359769072789712788640926, 0.741531185599394439863864773280788, 0.586087235467691130294144838258730, 0.405845151377397166906606412076961, 0.207784955007898467600689403773245, 0.000000000000000000000000000000000 /* xgk[1], xgk[3], ... abscissae of the 7-point gauss rule. xgk[0], xgk[2], ... to optimally extend the 7-point gauss rule */ }; static const double wg[4] = { /* weights of the 7-point gauss rule */ 0.129484966168869693270611432679082, 0.279705391489276667901467771423780, 0.381830050505118944950369775488975, 0.417959183673469387755102040816327 }; static const double wgk[8] = { /* weights of the 15-point kronrod rule */ 0.022935322010529224963732008058970, 0.063092092629978553290700663189204, 0.104790010322250183839876322541518, 0.140653259715525918745189590510238, 0.169004726639267902826583426598550, 0.190350578064785409913256402421014, 0.204432940075298892414161999234649, 0.209482141084727828012999174891714 }; const double center = h->data[0]; const double halfwidth = h->data[1]; double fv1[7], fv2[7]; const num f_center = f(1, ¢er, fdata); num result_gauss = f_center * wg[n/2 - 1]; num result_kronrod = f_center * wgk[n - 1]; double result_abs = num_abs(result_kronrod); num mean; double result_asc, err; unsigned j; for (j = 0; j < (n - 1) / 2; ++j) { int j2 = 2*j + 1; double x, w = halfwidth * xgk[j2]; num f1, f2, fsum; x = center - w; fv1[j2] = f1 = f(1, &x, fdata); x = center + w; fv2[j2] = f2 = f(1, &x, fdata); fsum = f1 + f2; result_gauss += wg[j] * fsum; result_kronrod += wgk[j2] * fsum; result_abs += wgk[j2] * (num_abs(f1) + num_abs(f2)); } for (j = 0; j < n/2; ++j) { int j2 = 2*j; double x, w = halfwidth * xgk[j2]; num f1, f2; x = center - w; fv1[j2] = f1 = f(1, &x, fdata); x = center + w; fv2[j2] = f2 = f(1, &x, fdata); result_kronrod += wgk[j2] * (f1 + f2); result_abs += wgk[j2] * (num_abs(f1) + num_abs(f2)); } ee->val = result_kronrod * halfwidth; /* compute error estimate: */ mean = result_kronrod * 0.5; result_asc = wgk[n - 1] * num_abs(f_center - mean); for (j = 0; j < n - 1; ++j) result_asc += wgk[j] * (num_abs(fv1[j]-mean) + num_abs(fv2[j]-mean)); err = num_abs(result_kronrod - result_gauss) * halfwidth; result_abs *= halfwidth; result_asc *= halfwidth; if (result_asc != 0 && err != 0) { double scale = pow((200 * err / result_asc), 1.5); if (scale < 1) err = result_asc * scale; else err = result_asc; } if (result_abs > DBL_MIN / (50 * DBL_EPSILON)) { double min_err = 50 * DBL_EPSILON * result_abs; if (min_err > err) err = min_err; } ee->err = err; return 0; /* no choice but to divide 0th dimension */ } static rule *make_rule15gauss(unsigned dim) { rule *r; if (dim != 1) return 0; /* this rule is only for 1d integrals */ r = (rule *) malloc(sizeof(rule)); r->dim = dim; r->num_points = 15; r->evalError = rule15gauss_evalError; r->destroy = 0; return r; } /***************************************************************************/ /* binary heap implementation (ala _Introduction to Algorithms_ by Cormen, Leiserson, and Rivest), for use as a priority queue of regions to integrate. */ typedef region heap_item; #define KEY(hi) ((hi).ee.err) typedef struct { unsigned n, nalloc; heap_item *items; esterr ee; } heap; static void heap_resize(heap *h, unsigned nalloc) { h->nalloc = nalloc; h->items = (heap_item *) realloc(h->items, sizeof(heap_item) * nalloc); } static heap heap_alloc(unsigned nalloc) { heap h; h.n = 0; h.nalloc = 0; h.items = 0; h.ee.val = h.ee.err = 0; heap_resize(&h, nalloc); return h; } /* note that heap_free does not deallocate anything referenced by the items */ static void heap_free(heap *h) { h->n = 0; heap_resize(h, 0); } static void heap_push(heap *h, heap_item hi) { int insert; h->ee.val += hi.ee.val; h->ee.err += hi.ee.err; insert = h->n; if (++(h->n) > h->nalloc) heap_resize(h, h->n * 2); while (insert) { int parent = (insert - 1) / 2; if (KEY(hi) <= KEY(h->items[parent])) break; h->items[insert] = h->items[parent]; insert = parent; } h->items[insert] = hi; } static heap_item heap_pop(heap *h) { heap_item ret; int i, n, child; if (!(h->n)) { fprintf(stderr, "attempted to pop an empty heap\n"); exit(EXIT_FAILURE); } ret = h->items[0]; h->items[i = 0] = h->items[n = --(h->n)]; while ((child = i * 2 + 1) < n) { int largest; heap_item swap; if (KEY(h->items[child]) <= KEY(h->items[i])) largest = i; else largest = child; if (++child < n && KEY(h->items[largest]) < KEY(h->items[child])) largest = child; if (largest == i) break; swap = h->items[i]; h->items[i] = h->items[largest]; h->items[i = largest] = swap; } h->ee.val -= ret.ee.val; h->ee.err -= ret.ee.err; return ret; } /***************************************************************************/ /* adaptive integration, analogous to adaptintegrator.cpp in HIntLib */ static int ruleadapt_integrate(rule *r, integrand f, void *fdata, const hypercube *h, unsigned maxEval, double reqAbsError, double reqRelError, esterr *ee) { unsigned maxIter; /* maximum number of adaptive subdivisions */ heap regions; unsigned i; int status = -1; /* = ERROR */ if (maxEval) { if (r->num_points > maxEval) return status; /* ERROR */ maxIter = (maxEval - r->num_points) / (2 * r->num_points); } else maxIter = UINT_MAX; regions = heap_alloc(1); heap_push(®ions, eval_region(make_region(h), f, fdata, r)); /* another possibility is to specify some non-adaptive subdivisions: if (initialRegions != 1) partition(h, initialRegions, EQUIDISTANT, ®ions, f,fdata, r); */ for (i = 0; i < maxIter; ++i) { region R, R2; if (regions.ee.err <= reqAbsError || relError(regions.ee) <= reqRelError) { status = 0; /* converged! */ break; } R = heap_pop(®ions); /* get worst region */ cut_region(&R, &R2); heap_push(®ions, eval_region(R, f, fdata, r)); heap_push(®ions, eval_region(R2, f, fdata, r)); } ee->val = ee->err = 0; /* re-sum integral and errors */ for (i = 0; i < regions.n; ++i) { ee->val += regions.items[i].ee.val; ee->err += regions.items[i].ee.err; destroy_region(®ions.items[i]); } /* printf("regions.nalloc = %d\n", regions.nalloc); */ heap_free(®ions); return status; } static int adapt_integrate(integrand f, void *fdata, unsigned dim, const double *xmin, const double *xmax, unsigned maxEval, double reqAbsError, double reqRelError, num *val, double *err) { rule *r; hypercube h; esterr ee; int status; if (dim == 0) { /* trivial integration */ *val = f(0, xmin, fdata); *err = 0; return 0; } r = dim == 1 ? make_rule15gauss(dim) : make_rule75genzmalik(dim); if (!r) { *val = 0; *err = HUGE_VAL; return -2; /* ERROR */ } h = make_hypercube_range(dim, xmin, xmax); status = ruleadapt_integrate(r, f, fdata, &h, maxEval, reqAbsError, reqRelError, &ee); *val = ee.val; *err = ee.err; destroy_hypercube(&h); destroy_rule(r); return status; } /***************************************************************************/ /* Compile with -DTEST_INTEGRATOR for a self-contained test program. Usage: ./integrator where = # dimensions, = relative tolerance, is either 0/1/2 for the three test integrands (see below), and is the maximum # function evaluations (0 for none). */ #ifdef TEST_INTEGRATOR int count = 0; int which_integrand = 0; const double radius = 0.50124145262344534123412; /* random */ /* Simple constant function */ num fconst (double x[], size_t dim, void *params) { return 1; } /*** f0, f1, f2, and f3 are test functions from the Monte-Carlo integration routines in GSL 1.6 (monte/test.c). Copyright (c) 1996-2000 Michael Booth, GNU GPL. ****/ /* Simple product function */ num f0 (unsigned dim, const double *x, void *params) { double prod = 1.0; unsigned int i; for (i = 0; i < dim; ++i) prod *= 2.0 * x[i]; return prod; } /* Gaussian centered at 1/2. */ num f1 (unsigned dim, const double *x, void *params) { double a = *(double *)params; double sum = 0.; unsigned int i; for (i = 0; i < dim; i++) { double dx = x[i] - 0.5; sum += dx * dx; } return (pow (M_2_SQRTPI / (2. * a), (double) dim) * exp (-sum / (a * a))); } /* double gaussian */ num f2 (unsigned dim, const double *x, void *params) { double a = *(double *)params; double sum1 = 0.; double sum2 = 0.; unsigned int i; for (i = 0; i < dim; i++) { double dx1 = x[i] - 1. / 3.; double dx2 = x[i] - 2. / 3.; sum1 += dx1 * dx1; sum2 += dx2 * dx2; } return 0.5 * pow (M_2_SQRTPI / (2. * a), dim) * (exp (-sum1 / (a * a)) + exp (-sum2 / (a * a))); } /* Tsuda's example */ num f3 (unsigned dim, const double *x, void *params) { double c = *(double *)params; double prod = 1.; unsigned int i; for (i = 0; i < dim; i++) prod *= c / (c + 1) * pow((c + 1) / (c + x[i]), 2.0); return prod; } /*** end of GSL test functions ***/ num f_test(unsigned dim, const double *x, void *data) { double val; unsigned i; ++count; switch (which_integrand) { case 0: /* simple smooth (separable) objective: prod. cos(x[i]). */ val = 1; for (i = 0; i < dim; ++i) val *= cos(x[i]); break; case 1: { /* integral of exp(-x^2), rescaled to (0,infinity) limits */ double scale = 1.0; val = 0; for (i = 0; i < dim; ++i) { double z = (1 - x[i]) / x[i]; val += z * z; scale *= M_2_SQRTPI / (x[i] * x[i]); } val = exp(-val) * scale; break; } case 2: /* discontinuous objective: volume of hypersphere */ val = 0; for (i = 0; i < dim; ++i) val += x[i] * x[i]; val = val < radius * radius; break; case 3: val = f0(dim, x, data); break; case 4: val = f1(dim, x, data); break; case 5: val = f2(dim, x, data); break; case 6: val = f3(dim, x, data); break; default: fprintf(stderr, "unknown integrand %d\n", which_integrand); exit(EXIT_FAILURE); } /* if (count < 100) printf("%d: f(%g, ...) = %g\n", count, x[0], val); */ return val; } /* surface area of n-dimensional unit hypersphere */ static double S(unsigned n) { double val; int fact = 1; if (n % 2 == 0) { /* n even */ val = 2 * pow(M_PI, n * 0.5); n = n / 2; while (n > 1) fact *= (n -= 1); val /= fact; } else { /* n odd */ val = (1 << (n/2 + 1)) * pow(M_PI, n/2); while (n > 2) fact *= (n -= 2); val /= fact; } return val; } static num exact_integral(unsigned dim, const double *xmax) { unsigned i; double val; switch(which_integrand) { case 0: val = 1; for (i = 0; i < dim; ++i) val *= sin(xmax[i]); break; case 2: val = dim == 0 ? 1 : S(dim) * pow(radius * 0.5, dim) / dim; break; default: val = 1.0; } return val; } int main(int argc, char **argv) { double *xmin, *xmax; double tol, err; num val; unsigned i, dim, maxEval; double fdata; dim = argc > 1 ? atoi(argv[1]) : 2; tol = argc > 2 ? atof(argv[2]) : 1e-2; which_integrand = argc > 3 ? atoi(argv[3]) : 0; maxEval = argc > 4 ? atoi(argv[4]) : 0; fdata = which_integrand == 6 ? (1.0 + sqrt (10.0)) / 9.0 : 0.1; xmin = (double *) malloc(dim * sizeof(double)); xmax = (double *) malloc(dim * sizeof(double)); for (i = 0; i < dim; ++i) { xmin[i] = 0; xmax[i] = 1 + (which_integrand >= 1 ? 0 : 0.4 * sin(i)); } printf("%u-dim integral, tolerance = %g, integrand = %d\n", dim, tol, which_integrand); adapt_integrate(f_test, &fdata, dim, xmin, xmax, maxEval, 0, tol, &val, &err); printf("integration val = %g, est. err = %g, true err = %g\n", val, err, num_abs(val - exact_integral(dim, xmax))); printf("#evals = %d\n", count); free(xmax); free(xmin); return 0; } #else /*************************************************************************/ /* libctl interface */ static int adapt_integrate(integrand f, void *fdata, unsigned dim, const double *xmin, const double *xmax, unsigned maxEval, double reqAbsError, double reqRelError, num *val, double *err); typedef struct { cmultivar_func f; void *fdata; } cnum_wrap_data; static num cnum_wrap(unsigned ndim, const double *x, void *fdata_) { cnum_wrap_data *fdata = (cnum_wrap_data *) fdata_; cnumber val = fdata->f(ndim, (double *) x, fdata->fdata); return (cnumber_re(val) + I*cnumber_im(val)); } cnumber cadaptive_integration(cmultivar_func f, number *xmin, number *xmax, integer n, void *fdata, number abstol, number reltol, integer maxnfe, number *esterr, integer *errflag) { num val; cnum_wrap_data wdata; wdata.f = f; wdata.fdata = fdata; *errflag = adapt_integrate(cnum_wrap, &wdata, n, xmin, xmax, maxnfe, abstol, reltol, &val, esterr); return make_cnumber(creal(val), cimag(val)); } static cnumber cf_scm_wrapper(integer n, number *x, void *f_scm_p) { SCM *f_scm = (SCM *) f_scm_p; return scm2cnumber(gh_call1(*f_scm, make_number_list(n, x))); } SCM cadaptive_integration_scm(SCM f_scm, SCM xmin_scm, SCM xmax_scm, SCM abstol_scm, SCM reltol_scm, SCM maxnfe_scm) { integer n, maxnfe, errflag, i; number *xmin, *xmax, abstol, reltol; cnumber integral; n = list_length(xmin_scm); abstol = fabs(gh_scm2double(abstol_scm)); reltol = fabs(gh_scm2double(reltol_scm)); maxnfe = gh_scm2int(maxnfe_scm); if (list_length(xmax_scm) != n) { fprintf(stderr, "adaptive_integration: xmin/xmax dimension mismatch\n"); return SCM_UNDEFINED; } xmin = (number*) malloc(sizeof(number) * n); xmax = (number*) malloc(sizeof(number) * n); if (!xmin || !xmax) { fprintf(stderr, "adaptive_integration: error, out of memory!\n"); exit(EXIT_FAILURE); } for (i = 0; i < n; ++i) { xmin[i] = number_list_ref(xmin_scm, i); xmax[i] = number_list_ref(xmax_scm, i); } integral = cadaptive_integration(cf_scm_wrapper, xmin, xmax, n, &f_scm, abstol, reltol, maxnfe, &abstol, &errflag); free(xmax); free(xmin); switch (errflag) { case 3: fprintf(stderr, "adaptive_integration: invalid inputs\n"); return SCM_UNDEFINED; case 1: fprintf(stderr, "adaptive_integration: maxnfe too small\n"); break; case 2: fprintf(stderr, "adaptive_integration: lenwork too small\n"); break; } return gh_cons(cnumber2scm(integral), gh_double2scm(abstol)); } #endif #endif /* 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mostlyclean-compile \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-libLTLIBRARIES \ uninstall-nodist_includeHEADERS # 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: libctl-3.1/src/Makefile.am0000644000175400001440000000037510413643716012404 00000000000000lib_LTLIBRARIES = libctl.la nodist_include_HEADERS = ctl.h BUILT_SOURCES = ctl.h EXTRA_DIST = ctl.h.in libctl_la_SOURCES = ctl.c subplex.c ctl-f77-glue.c integrator.c cintegrator.c libctl_la_LDFLAGS = -no-undefined -version-info @SHARED_VERSION_INFO@ libctl-3.1/ChangeLog0000644000175400001440000021353511212243241011322 00000000000000Fri Jun 5 12:22:40 EDT 2009 stevenj@fftw.org * copyright-year update M ./COPYRIGHT -1 +1 M ./base/class.scm -1 +1 M ./base/ctl.scm -1 +1 M ./base/extern-funcs.scm -1 +1 M ./base/help.scm -1 +1 M ./base/include.scm -1 +1 M ./base/interaction.scm -1 +1 M ./base/io-vars.scm -1 +1 M ./base/main.c -1 +1 M ./base/math-utils.scm -1 +1 M ./base/matrix3x3.scm -1 +1 M ./base/simplex.scm -1 +1 M ./base/utils.scm -1 +1 M ./base/vector3.scm -1 +1 M ./examples/example.c -1 +1 M ./examples/example.scm.in -1 +1 M ./src/ctl-f77-glue.c -1 +1 M ./src/ctl.c -1 +1 M ./src/ctl.h.in -1 +1 M ./utils/ctl-io.scm -1 +1 M ./utils/ctlgeom.h -1 +1 M ./utils/geom.c -1 +1 M ./utils/geom.scm -1 +1 Fri Jun 5 12:20:58 EDT 2009 stevenj@fftw.org * NEWS, shared-lib version bump M ./NEWS +18 M ./configure.ac -1 +1 Wed Jun 3 23:29:48 EDT 2009 stevenj@fftw.org * use GUILE_CONFIG and GUILE env vars M ./configure.ac -7 +8 M ./utils/gen-ctl-io.in -3 +3 Wed Jun 3 13:25:37 EDT 2009 stevenj@fftw.org * whoops M ./utils/ctlgeom.h -1 +1 Tue Jun 2 18:03:18 EDT 2009 stevenj@fftw.org * use new autoconf datarootdir var M ./utils/gen-ctl-io.in +1 Tue Jun 2 17:55:24 EDT 2009 stevenj@fftw.org * tolerance tweak M ./utils/geomtst.c -2 +2 Tue Jun 2 17:52:08 EDT 2009 stevenj@fftw.org * fixed ellipsoid overlap function M ./utils/geom.c -13 +42 M ./utils/geomtst.c -25 +38 Wed Apr 29 19:10:37 EDT 2009 stevenj@fftw.org * first stab at ellipsoid_overlap function M ./utils/ctlgeom.h +2 M ./utils/geom.c -12 +60 M ./utils/geomtst.c -2 +48 Mon Jan 12 19:31:24 EST 2009 stevenj@fftw.org * bug fix in numerical derivative routine (didn't converge when error was exactly zero) M ./base/math-utils.scm -1 +1 Thu Apr 24 21:32:32 EDT 2008 stevenj@fftw.org * use primitive-load rather than load, since Guile nowadays includes the current directory in the load path and this conflicts with include's path tracking for relative paths M ./base/include.scm -2 +7 Sat Apr 12 01:40:20 EDT 2008 stevenj@fftw.org * grr, Guile-callable C functions cannot have > 10 argumeents M ./base/main.c -3 +2 M ./utils/nlopt.c -11 +29 Sat Apr 12 01:01:01 EDT 2008 stevenj@fftw.org * various small fixes to nlopt_minimize wrapper M ./base/main.c +8 M ./utils/nlopt.c -9 +10 Sat Apr 12 00:01:56 EDT 2008 stevenj@fftw.org * added preliminary support for nlopt_minimize wrapper (calling program must modify Makefile to use it) M ./Makefile.am -1 +1 M ./base/main.c +6 M ./configure.ac -1 +7 M ./utils/Makefile.am -3 +9 A ./utils/nlopt.c Sat Mar 8 23:26:13 EST 2008 stevenj@fftw.org * rm inadvertent (but harmless) type conversion M ./src/cintegrator.c -1 +1 M ./src/integrator.c -1 +1 Sat Mar 8 20:42:14 EST 2008 stevenj@fftw.org * fixed bug in integrator test program M ./src/cintegrator.c -1 +1 M ./src/integrator.c -1 +1 Wed Feb 27 21:15:18 EST 2008 stevenj@fftw.org tagged 3.0.3 Wed Feb 27 21:14:57 EST 2008 stevenj@fftw.org * 3.0.3 release date M ./NEWS -1 +1 Sun Feb 24 00:21:37 EST 2008 stevenj@fftw.org * version bump to 3.0.3 M ./NEWS +11 M ./configure.ac -2 +2 Sun Feb 24 00:11:05 EST 2008 stevenj@fftw.org * correct gh_new_procedure arg cast and add mising string.h header; thanks to David Foster for the bug reports (when compiling C++ code on MacOS X) M ./utils/ctl-io.scm -1 +1 M ./utils/gen-ctl-io.in +1 Thu Dec 6 18:55:32 EST 2007 stevenj@fftw.org * bug fix: boolean should be counted as a primitive type (otherwise classes can't have boolean properties!) M ./base/class.scm +1 Tue Jul 31 19:44:07 EDT 2007 stevenj@fftw.org * SCM_VELTS is deprecated M ./src/ctl.c +6 Tue Jul 31 19:41:31 EDT 2007 stevenj@fftw.org * use set-param instead of set M ./examples/run.ctl -1 +1 Wed Apr 25 12:52:16 EDT 2007 stevenj@fftw.org * added "begin-timed", similar to "begin-time" but returns value of last statement instead of time M ./base/utils.scm +9 Mon Oct 16 13:24:13 EDT 2006 stevenj@fftw.org * add libctlgeom dependency (thanks to Ed Hill for suggestion) M ./utils/Makefile.am -1 +1 Tue Aug 22 12:18:54 EDT 2006 stevenj@fftw.org tagged 3.0.2 Tue Aug 22 12:15:38 EDT 2006 stevenj@fftw.org * version bump M ./NEWS +4 M ./configure.ac -2 +2 Thu Jul 6 21:38:55 EDT 2006 stevenj@fftw.org * use gh_load instead of ctl_include when loading INCLUDE_SCM (apparently fixes a problem with guile 1.6.8) M ./base/main.c -1 +1 Fri May 12 15:01:16 EDT 2006 stevenj@fftw.org * generalize (get-resolution) to accept vectors of non-numeric values M ./utils/geom.scm -1 +1 Sat May 6 17:52:24 EDT 2006 stevenj@fftw.org tagged libctl-3-0-1 Mon May 1 14:06:27 EDT 2006 stevenj@fftw.org * updated NEWS M ./NEWS +7 Mon May 1 14:04:12 EDT 2006 stevenj@fftw.org * use 3:0:0 as soname, to avoid conflicts with "manually" numbered libs packaged for Debian M ./configure.ac -2 +2 Tue Apr 4 17:57:36 EDT 2006 stevenj@fftw.org * -lgen is required for dirname/basename on SGI; thanks to Robyn Landers M ./configure.ac +3 Tue Apr 4 17:44:22 EDT 2006 stevenj@fftw.org * use datadir for libctl dir in gen-ctl-io, not prefix; thanks to Robyn Landers M ./utils/gen-ctl-io.in -1 +2 Sun Apr 2 00:10:22 EST 2006 stevenj@fftw.org tagged 3.0 Sat Apr 1 23:43:30 EST 2006 stevenj@fftw.org * a couple fixes, and updated NEWS M ./NEWS -1 +1 M ./base/main.c +3 M ./utils/Makefile.am -1 +1 Sat Apr 1 22:41:27 EST 2006 stevenj@fftw.org * whoops, don't distribute ctl.h since it is built from ctl.h.in M ./src/Makefile.am -1 +1 Sat Apr 1 22:03:08 EST 2006 stevenj@fftw.org * more path fixes M ./configure.ac -10 +5 M ./examples/Makefile.am -2 +6 M ./utils/ctlgeom.h -1 +3 Sat Apr 1 22:30:26 EST 2006 stevenj@fftw.org * several fixes for VPATH builds ./examples/example.scm -> ./examples/example.scm.in M ./configure.ac -3 +3 M ./examples/Makefile.am -1 +1 M ./examples/example.scm.in -1 +1 M ./utils/gen-ctl-io.in +1 Mon Mar 27 20:48:20 EST 2006 stevenj@fftw.org * update copyrights, etcetera, in preparation for release M ./AUTHORS +5 M ./COPYING -396 +232 M ./COPYRIGHT -1 +1 M ./NEWS -1 +6 M ./base/class.scm -1 +1 M ./base/ctl.scm -1 +1 M ./base/extern-funcs.scm -1 +1 M ./base/help.scm -1 +1 M ./base/include.scm -1 +1 M ./base/interaction.scm -1 +1 M ./base/io-vars.scm -1 +1 M ./base/main.c -1 +1 M ./base/math-utils.scm -1 +1 M ./base/matrix3x3.scm -1 +1 M ./base/simplex.scm -1 +1 M ./base/utils.scm -1 +1 M ./base/vector3.scm -1 +1 M ./doc/license.html -6 +6 M ./examples/example.c -1 +1 M ./examples/example.scm -1 +1 M ./src/cintegrator.c -2 +2 M ./src/ctl-f77-glue.c -1 +1 M ./src/ctl.c -1 +1 M ./src/ctl.h.in -1 +1 M ./src/integrator.c -2 +2 M ./utils/ctl-io.scm -1 +1 M ./utils/ctlgeom.h -1 +1 M ./utils/gen-ctl-io.1 -3 +35 M ./utils/geom.c -1 +1 M ./utils/geom.scm -1 +1 Wed Mar 22 02:36:10 EST 2006 stevenj@fftw.org * support absolute tolerance in integration routines M ./base/main.c -2 +2 M ./base/math-utils.scm -3 +9 M ./src/cintegrator.c -8 +10 M ./src/ctl.h.in -6 +8 M ./src/integrator.c -7 +9 M ./utils/geom.c -1 +1 Mon Feb 13 01:43:33 EST 2006 stevenj@fftw.org * disable complex integration if C99 complex nums not available M ./base/math-utils.scm -2 +5 M ./configure.ac +18 M ./src/cintegrator.c -2 +6 M ./src/ctl.h.in +7 Mon Feb 13 01:33:27 EST 2006 stevenj@fftw.org * added complex-integrand integration (requires C99 complex numbers!) M ./base/main.c -1 +3 M ./base/math-utils.scm -1 +1 M ./src/Makefile.am -1 +1 A ./src/cintegrator.c M ./src/ctl.h.in +10 Mon Feb 13 01:17:08 EST 2006 stevenj@fftw.org * whoops, fix in integrate-old M ./base/math-utils.scm -2 +2 Tue Jan 24 17:00:20 EST 2006 stevenj@fftw.org * use pkgdatadir for spec file M ./examples/Makefile.am -4 +5 Mon Dec 5 17:37:14 EST 2005 stevenj@fftw.org * fixes related to inversion-symmetry fixes in MPB M ./utils/geom.c -8 +27 Thu Dec 1 19:39:41 EST 2005 stevenj@fftw.org * whoops, fixed some mismatched new/free for C++ M ./utils/geom.c -5 +5 Wed Nov 9 12:46:01 EST 2005 stevenj@fftw.org * whoops again M ./utils/ctl-io.scm -2 +2 Wed Nov 9 12:36:34 EST 2005 stevenj@fftw.org * whoops M ./utils/ctl-io.scm -1 +1 Wed Nov 9 12:32:31 EST 2005 stevenj@fftw.org * in ctl-io and geom.c, use malloc/free for C and new/delete for C++; also fix memory leak in SWIG output typemap M ./utils/ctl-io.scm -21 +42 M ./utils/geom.c -16 +22 Tue Nov 8 22:16:05 EST 2005 stevenj@fftw.org * made material_of_point_in_tree* backwards compatible, so that MPB 1.4.2 still works with libctl 3 M ./NEWS -7 +4 M ./utils/ctlgeom.h -2 +1 M ./utils/geom.c -2 +10 Tue Nov 8 18:50:19 EST 2005 stevenj@fftw.org * fix for vpath builds M ./examples/Makefile.am -2 +2 Mon Nov 7 22:07:07 EST 2005 stevenj@fftw.org * added NEWS M ./NEWS +55 Sat Nov 5 16:50:59 EST 2005 stevenj@fftw.org * geometry_tree in_object functions no longer shift pt to unit cell, which produces unexpected results in Meep when we are only looking at the objects in a given chunk (it should also be unnecessary since the objects are already replicated periodically(?)); export shift_to_unit_cell function for when it is needed M ./utils/ctlgeom.h +1 M ./utils/geom.c -22 +17 Wed Nov 2 13:45:23 EST 2005 stevenj@fftw.org * (print) should call (flush-all-ports); otherwise C and Scheme I/O get out of sync (grrr) M ./base/utils.scm -1 +4 Wed Oct 12 16:02:59 EDT 2005 stevenj@fftw.org * added geom_cartesian_lattice function and call it from geom_initialize M ./utils/ctlgeom.h +2 M ./utils/geom.c -3 +18 Mon Oct 10 17:08:19 EDT 2005 stevenj@fftw.org * added strip-suffix function, and define "verbose?" corresponding to main.c variable M ./base/include.scm +5 M ./base/main.c +7 Mon Oct 10 14:26:12 EDT 2005 stevenj@fftw.org * minor fixes M ./utils/ctl-io.scm -2 +6 M ./utils/geom.c -1 +1 Fri Oct 7 00:07:58 EDT 2005 stevenj@fftw.org * another C++ whoops M ./utils/geom.c -3 +3 Thu Oct 6 22:12:16 EDT 2005 stevenj@fftw.org * sigh M ./utils/ctlgeom.h -1 Thu Oct 6 21:40:43 EDT 2005 stevenj@fftw.org * fix C++ omissions M ./utils/ctlgeom.h -5 +5 Mon Aug 29 23:32:30 EDT 2005 stevenj@fftw.org * backwards compatibility (gen-ctl-io w/o args == code + header) M ./utils/gen-ctl-io.in -2 +4 Tue Jul 19 18:38:40 EDT 2005 stevenj@fftw.org * for interpolate-uniform, don't do any interpolation if n=0 M ./base/math-utils.scm -11 +15 Tue Jul 19 18:35:48 EDT 2005 stevenj@fftw.org * added "search next" in tree, and conversion to/from "object" coords M ./utils/ctlgeom.h +5 M ./utils/geom.c -19 +112 Tue Jul 12 19:27:25 EDT 2005 stevenj@fftw.org * added interpolate-uniform function M ./base/math-utils.scm +21 Sat Jun 25 17:32:13 EDT 2005 stevenj@fftw.org * missing fabs in error computation for 1d quadrature M ./src/integrator.c -1 +1 Fri Jun 17 17:27:07 EDT 2005 stevenj@fftw.org * add geom_initialize function to initialize all of the usual input variables to default values M ./utils/ctlgeom.h +1 M ./utils/geom.c +12 Sat Jun 11 18:24:24 EDT 2005 stevenj@fftw.org * added more test functions from gsl-1.6/monte/test.c M ./src/integrator.c -9 +86 Fri Jun 10 18:45:45 EDT 2005 stevenj@fftw.org * fmt M ./src/integrator.c -3 +3 Fri Jun 10 18:44:48 EDT 2005 stevenj@fftw.org * slight cleanup M ./src/integrator.c -34 +25 Fri Jun 10 16:46:57 EDT 2005 stevenj@fftw.org * remove C99-only constructs M ./src/integrator.c -8 +9 Fri Jun 10 16:38:04 EDT 2005 stevenj@fftw.org * tweak M ./src/integrator.c -1 +1 Fri Jun 10 16:37:08 EDT 2005 stevenj@fftw.org * tweak M ./src/integrator.c -2 +1 Fri Jun 10 16:15:27 EDT 2005 stevenj@fftw.org * rename width -> halfwidth for clarity M ./src/integrator.c -13 +13 Fri Jun 10 12:20:03 EDT 2005 stevenj@fftw.org * whitespace M ./src/integrator.c -1 Fri Jun 10 12:11:53 EDT 2005 stevenj@fftw.org * some error checking M ./src/integrator.c +8 Thu Jun 9 23:42:52 EDT 2005 stevenj@fftw.org * whoops, bug in integration for 0-dimensional M ./src/integrator.c -2 +2 M ./utils/geom.c -4 +4 Thu Jun 9 22:43:10 EDT 2005 stevenj@fftw.org * use adaptive integration in overlap calculation M ./utils/ctlgeom.h -2 +3 M ./utils/geom.c -41 +93 M ./utils/geom.scm -1 +1 M ./utils/geomtst.c -2 +2 Thu Jun 9 21:39:57 EDT 2005 stevenj@fftw.org * add adaptive multi-dimensional integration M ./base/main.c +4 M ./base/math-utils.scm -1 +11 M ./src/Makefile.am -1 +1 M ./src/ctl.h.in -2 +12 A ./src/integrator.c M ./src/subplex.c -2 +2 Mon Jun 6 22:39:20 EDT 2005 stevenj@fftw.org * return precedence 0 for no object M ./utils/geom.c -1 +3 Mon Jun 6 21:27:27 EDT 2005 stevenj@fftw.org * store object precedence in geometry tree M ./utils/ctlgeom.h -1 +3 M ./utils/geom.c -5 +11 Mon Jun 6 18:50:33 EDT 2005 stevenj@fftw.org * silence warning M ./utils/geom.c -2 +2 Mon Jun 6 18:42:57 EDT 2005 stevenj@fftw.org * added routine to compute overlap fraction of box with object (for sub-pixel averaging) and test program M ./utils/Makefile.am +4 M ./utils/ctlgeom.h +10 M ./utils/geom.c -1 +283 M ./utils/geom.scm +3 A ./utils/geomtst.c Mon Jun 6 18:40:57 EDT 2005 stevenj@fftw.org * ctl-io.[ch] depends on geom.scm M ./examples/Makefile.am -2 +2 Mon Jun 6 17:52:19 EDT 2005 stevenj@fftw.org * whoops, missing "break" M ./utils/geom.c +1 Mon Jun 6 00:22:58 EDT 2005 stevenj@fftw.org * fixes to normal vector routines for block and ellipsoid M ./src/ctl.c +37 M ./src/ctl.h.in +5 M ./utils/geom.c -11 +9 Sun Jun 5 22:31:03 EDT 2005 stevenj@fftw.org * in libgeom, set default values for input variables (geometry_lattice, etcetera) M ./utils/Makefile.am -4 +7 A ./utils/geom-ctl-io-defaults.c Fri Jun 3 16:19:07 EDT 2005 stevenj@fftw.org * added missing decls for cnumber_equal/cvector3_equal/cmatrix3x3_equal M ./src/ctl.h.in +3 Fri Jun 3 15:59:13 EDT 2005 stevenj@fftw.org * another whoops M ./utils/geom.c +1 Fri Jun 3 15:54:09 EDT 2005 stevenj@fftw.org * whoops M ./utils/geom.c -2 +2 Fri Jun 3 15:35:45 EDT 2005 stevenj@fftw.org * new feature: compound-geometric-object types (finally, after many requests). Also set "nothing" as default material type for objects if (make material-type) works (i.e. all material-type properties have defaults) M ./base/class.scm +4 M ./utils/ctl-io.scm -1 +5 M ./utils/ctlgeom.h -5 +6 M ./utils/geom.c -49 +173 M ./utils/geom.scm -2 +17 Fri Jun 3 02:46:36 EDT 2005 stevenj@fftw.org * install libctlgeom library with generic material; BACKWARDS INCOMPATIBLE CHANGE: users must include their own ctl-io.h *before* ctlgeom.h, or they get ctlgeom-types.h instead M ./configure.ac -1 +1 M ./examples/example.c -1 +1 M ./utils/Makefile.am -3 +21 M ./utils/ctlgeom.h -1 +17 M ./utils/geom.c +86 M ./utils/geom.scm -1 +2 Thu Jun 2 21:15:50 EDT 2005 stevenj@fftw.org * require that gen-ctl-io output type be specified, only allow a single output file at a time, and allow a -o option to specify an alternate file name/location (for vpath builds, e.g.) M ./doc/developer.html -2 +3 M ./examples/Makefile.am -2 +2 M ./utils/gen-ctl-io.in -50 +69 Thu Jun 2 20:49:33 EDT 2005 stevenj@fftw.org * BACKWARDS INCOMPATIBLE: gen-ctl-io generates code *or* header with --code and --header ... generating them both at the same time made parallel 'make' invocations unreliable M ./examples/Makefile.am -2 +5 M ./utils/gen-ctl-io.in -29 +56 Thu Jun 2 19:57:57 EDT 2005 stevenj@fftw.org * whoops, various "object of point" routines should also return the amount by which the object needs to be shifted M ./utils/ctlgeom.h -3 +5 M ./utils/geom.c -12 +28 Thu Jun 2 19:44:07 EDT 2005 stevenj@fftw.org * add functions to get the object of a point, not just the material, and to get the analytical normal vector to an object M ./utils/ctlgeom.h -1 +6 M ./utils/geom.c -9 +103 M ./utils/geom.scm +3 Thu Jun 2 19:41:51 EDT 2005 stevenj@fftw.org * in unit_vector3, only return 0 when norm == 0, not merely when the norm is small (which is not necessarily a problem) M ./src/ctl.c -1 +1 Thu Jun 2 19:41:27 EDT 2005 stevenj@fftw.org * use -no-undefined in creating shared libraries M ./src/Makefile.am -1 +1 Thu Jun 2 19:41:04 EDT 2005 stevenj@fftw.org * set example program prompt to example> rather than guile> M ./examples/example.scm +5 Wed Jun 1 19:52:35 EDT 2005 stevenj@fftw.org * convert to use automake ./base/ctl-f77-glue.c -> ./src/ctl-f77-glue.c ./base/ctl.c -> ./src/ctl.c ./base/ctl.h.in -> ./src/ctl.h.in ./base/subplex.c -> ./src/subplex.c M ./ChangeLog -1071 +1 A ./Makefile.am R ./Makefile.in A ./autogen.sh R ./base/Makefile.in R ./base/f77_func.h.in M ./base/main.c -2 +45 M ./configure.ac -15 +18 A ./examples/Makefile.am R ./examples/Makefile.in A ./src/ A ./src/Makefile.am M ./src/ctl-f77-glue.c -1 +1 A ./utils/Makefile.am R ./utils/Makefile.in Fri Jan 21 21:49:05 EST 2005 stevenj * added one-sided 2nd derivative, for completeness M ./base/math-utils.scm +25 Fri Jan 21 20:50:45 EST 2005 stevenj * whoops, fixed one-sided derivative routine to achieve proper accuracy M ./base/math-utils.scm -4 +4 Thu Jan 20 03:43:19 EST 2005 stevenj * added one-sided numerical derivative M ./base/math-utils.scm -6 +60 Sat Nov 27 22:50:26 EST 2004 stevenj * remove dup. line M ./doc/user-ref.html -1 Wed Oct 20 21:30:35 EDT 2004 stevenj * fix in find-root-deriv to prevent infinite loop in some cases where root does not exist; thanks to XiuLun Yang for the bug report M ./base/math-utils.scm +5 Thu Sep 30 15:46:10 EDT 2004 stevenj * link reorg M ./doc/guile-links.html -14 +14 Thu Sep 30 15:42:01 EDT 2004 stevenj * updated links M ./doc/guile-links.html -12 +31 Wed Aug 4 21:48:40 EDT 2004 stevenj * const correctness M ./base/ctl.c -13 +13 M ./base/ctl.h.in -13 +13 Wed Aug 4 21:33:26 EDT 2004 stevenj * don't call indent in C++ mode, because some implementations (Tru64, grr) screw up C++ code (e.g. foo::bar -> foo: :bar) M ./utils/gen-ctl-io.in -2 +4 Wed Aug 4 21:23:09 EDT 2004 stevenj * whoops, missing type in decl M ./base/ctl.h.in -1 +1 Wed Jul 7 19:40:42 EDT 2004 stevenj * bug fix in make_hermitian_cmatrix3x3; thanks to Mischa Megens M ./base/ctl.c -1 +1 Tue Jun 22 19:50:08 EDT 2004 stevenj * whoops, forgot to escape $ M ./utils/gen-ctl-io.in -14 +14 Tue Jun 22 19:45:05 EDT 2004 stevenj * whoops M ./utils/gen-ctl-io.in -1 +3 Tue Jun 22 19:42:33 EDT 2004 stevenj * add typemaps for basic types M ./utils/gen-ctl-io.in +25 Tue Jun 22 19:22:28 EDT 2004 stevenj * whoops M ./utils/ctl-io.scm -1 +1 Tue Jun 22 19:20:56 EDT 2004 stevenj * swig fixes M ./utils/ctl-io.scm -34 +36 M ./utils/gen-ctl-io.in -19 +36 Tue Jun 22 18:52:41 EDT 2004 stevenj * support SWIG typemap generation M ./base/class.scm +4 M ./examples/example.scm +3 M ./utils/ctl-io.scm +33 M ./utils/gen-ctl-io.in -5 +12 Tue Mar 2 21:43:42 EST 2004 stevenj * make list-transform-positive/negative tail recursive M ./base/utils.scm -10 +8 Mon Feb 2 20:10:13 EST 2004 stevenj * get-resolution M ./utils/ctlgeom.h +1 M ./utils/geom.c +5 M ./utils/geom.scm -3 +5 Tue Jan 20 02:49:11 EST 2004 stevenj * more efficient vector32scm, hopefully M ./base/ctl.c -16 +23 M ./base/ctl.h.in +5 M ./configure.ac -1 +1 Sun Dec 14 20:05:17 EST 2003 stevenj * tree0 takes geom_box boundaries M ./utils/ctlgeom.h -1 +2 M ./utils/geom.c -6 +9 Sun Dec 14 19:24:56 EST 2003 stevenj * generalized lattice-duplicates function M ./utils/geom.scm -3 +11 Sun Dec 14 18:52:00 EST 2003 stevenj * object-member? does more checks to prevent it from barfing on non-objects M ./base/class.scm -1 +3 Sat Dec 13 01:16:58 EST 2003 stevenj * whoops M ./utils/geom.c +2 Sat Dec 13 01:16:34 EST 2003 stevenj * improvement in restrict_box_tree M ./utils/geom.c +13 Thu Dec 11 04:06:06 EST 2003 stevenj * added geometry-center var M ./utils/geom.c -2 +4 M ./utils/geom.scm +1 Thu Dec 11 03:04:17 EST 2003 stevenj * add restrict_geom_box_tree M ./utils/ctlgeom.h +1 M ./utils/geom.c +27 Tue Dec 9 05:22:28 EST 2003 stevenj * remember include file M ./base/include.scm -1 +5 Tue Dec 9 05:09:45 EST 2003 stevenj * whoops M ./utils/ctl-io.scm -2 +2 Tue Dec 9 05:08:48 EST 2003 stevenj * C++ crap M ./utils/ctl-io.scm -5 +8 M ./utils/geom.c -3 +3 Tue Dec 9 04:58:46 EST 2003 stevenj * more C++ fixes M ./base/ctl.h.in +2 M ./utils/ctl-io.scm -33 +45 M ./utils/gen-ctl-io.in -6 +10 Tue Dec 9 04:14:14 EST 2003 stevenj * more C++ crap M ./utils/geom.c -1 +5 Tue Dec 9 04:07:26 EST 2003 stevenj * more C++ crap M ./utils/geom.c -29 +34 Tue Dec 9 03:57:50 EST 2003 stevenj * more compatibility crap M ./base/main.c -1 +1 M ./utils/ctlgeom.h -13 +17 Tue Dec 9 03:50:37 EST 2003 stevenj * more C++ namespace crap M ./base/main.c -1 +5 M ./utils/ctlgeom.h -8 +14 M ./utils/gen-ctl-io.in +1 M ./utils/geom.c +4 Tue Dec 9 03:39:42 EST 2003 stevenj * whoops M ./utils/gen-ctl-io.in -2 +2 Tue Dec 9 03:37:31 EST 2003 stevenj * support --cxx M ./utils/gen-ctl-io.in -8 +36 Tue Dec 9 03:20:32 EST 2003 stevenj * duh M ./utils/gen-ctl-io.in -2 +2 Tue Dec 9 03:18:16 EST 2003 stevenj * really fixed exit status M ./utils/gen-ctl-io.in -4 +10 Tue Dec 9 03:10:22 EST 2003 stevenj * fail if guile fails M ./utils/gen-ctl-io.in -2 +2 Fri Jun 20 21:47:37 EDT 2003 stevenj * whoops M ./utils/geom.c -1 +1 Fri Jun 20 20:00:40 EDT 2003 stevenj * added routines operating on supplied geometry rather than global M ./utils/ctlgeom.h +8 M ./utils/geom.c -4 +25 Fri Jun 20 04:49:36 EDT 2003 stevenj * bumped version M ./configure.ac -1 +1 Fri Jun 20 04:41:05 EDT 2003 stevenj * added object equal/copy functions to ctl-io M ./base/class.scm +6 M ./base/ctl.c +29 M ./utils/ctl-io.scm +183 Fri Jun 20 01:28:53 EDT 2003 stevenj * need to define pow2 (comes with mpb, but...) M ./base/math-utils.scm +1 Sat Sep 14 23:22:30 EDT 2002 stevenj * put my CPPFLAGS first, for precedence M ./base/Makefile.in -1 +1 M ./examples/Makefile.in -1 +1 M ./utils/Makefile.in -1 +1 Fri Sep 13 03:26:10 EDT 2002 stevenj tagged libctl-2-2 Fri Sep 13 03:26:10 EDT 2002 stevenj * added release date M ./NEWS -1 +1 Wed Sep 11 23:01:29 EDT 2002 stevenj * reordering M ./NEWS -2 +2 Wed Sep 11 23:01:12 EDT 2002 stevenj * documented memoize M ./doc/user-ref.html +8 Wed Sep 11 22:58:01 EDT 2002 stevenj * added note M ./NEWS +2 Wed Sep 11 20:03:58 EDT 2002 stevenj * print command-line params M ./base/main.c +1 Wed Sep 11 04:08:45 EDT 2002 stevenj * added SICP online(!) M ./doc/guile-links.html +4 Wed Sep 11 03:52:05 EDT 2002 stevenj * documented find-root-deriv M ./ChangeLog +6 M ./NEWS +3 M ./doc/user-ref.html +9 Fri Sep 6 23:01:40 EDT 2002 stevenj * guile 1.6 is out M ./NEWS -1 +1 Fri Sep 6 23:00:08 EDT 2002 stevenj * updated M ./ChangeLog +4 Sat Aug 17 23:15:44 EDT 2002 stevenj * added glug M ./doc/guile-links.html +3 Fri Aug 16 04:43:00 EDT 2002 stevenj * updated M ./ChangeLog -2 +26 M ./NEWS +2 Fri Aug 16 04:38:24 EDT 2002 stevenj * fixes for guile 1.5.x M ./base/ctl.c -2 +22 M ./base/ctl.h.in -11 +7 M ./base/extern-funcs.scm -3 +1 M ./configure.ac -3 +11 M ./utils/geom.c +2 Thu Aug 15 19:03:38 EDT 2002 stevenj * slight compilation-warning fixes M ./base/ctl.c +2 M ./base/main.c +1 Thu Jun 13 03:47:34 EDT 2002 stevenj * make memoize work for functions with more than one argument M ./base/utils.scm -2 +2 Thu Jun 13 03:29:25 EDT 2002 stevenj * added find-root-deriv M ./base/math-utils.scm +51 Thu Apr 18 01:20:48 EDT 2002 stevenj * documented integration and deriv2 routines M ./doc/user-ref.html -14 +35 Thu Apr 18 00:52:11 EDT 2002 stevenj * updated M ./ChangeLog +7 M ./NEWS -1 +12 M ./configure.ac -1 +1 Tue Apr 16 23:42:02 EDT 2002 stevenj * define sub-version vars for version checks in cpp M ./base/ctl.h.in +3 M ./configure.ac +12 Wed Apr 3 21:00:57 EST 2002 stevenj * updated M ./ChangeLog +31 Wed Apr 3 20:42:44 EST 2002 stevenj * fixed cvector3 omissions; thanks to Doug Allan for the bug report M ./base/class.scm -1 +1 M ./base/matrix3x3.scm +1 M ./base/vector3.scm +1 Sat Mar 23 22:43:25 EST 2002 stevenj * added some comments M ./base/math-utils.scm +14 Sat Mar 23 22:37:57 EST 2002 stevenj * added simple trapezoidal-rule integration routines M ./base/math-utils.scm -8 +43 Sat Mar 23 22:16:10 EST 2002 stevenj * add binary=, binary+ should handle 0 + vector M ./base/vector3.scm -1 +10 Sat Mar 23 21:42:00 EST 2002 stevenj * added generic memoize function M ./base/utils.scm +15 Sat Mar 23 20:10:23 EST 2002 stevenj * support derivatives of vector fields, add deriv2 M ./base/math-utils.scm -8 +12 M ./base/vector3.scm -2 +4 Fri Mar 22 06:24:24 EST 2002 stevenj * fixed incomplete SCM support M ./NEWS +4 M ./base/ctl.c -1 +24 M ./base/ctl.h.in -1 +6 M ./configure.ac -1 +1 Thu Mar 21 05:57:38 EST 2002 stevenj * whoops M ./base/ctl-f77-glue.c +1 Thu Mar 21 05:53:03 EST 2002 stevenj * fixed fortran wrappers to use autoconf, although these are still out of date M ./base/ctl-f77-glue.c -61 +46 A ./base/f77_func.h.in M ./configure.ac -1 +8 Thu Mar 21 05:24:04 EST 2002 stevenj * updated M ./ChangeLog +56 M ./NEWS +13 M ./configure.ac -1 +1 Thu Mar 21 04:12:49 EST 2002 stevenj * bug fix in use of complex numbers as input variables and parameters M ./base/ctl.c -1 +1 Thu Mar 21 03:14:31 EST 2002 stevenj * added SCM type M ./base/class.scm +2 M ./base/ctl.h.in +2 M ./doc/developer.html +2 Thu Mar 21 03:10:25 EST 2002 stevenj * bumped version M ./configure.ac -1 +1 Thu Mar 21 01:41:26 EST 2002 stevenj * backward compatibility M ./base/main.c -1 +4 Thu Mar 21 00:57:02 EST 2002 stevenj * slight rearrangement M ./base/main.c -3 +4 Thu Mar 21 00:56:33 EST 2002 stevenj * added ctl_export_hook function to export additional Guile symbols M ./base/main.c +7 Thu Mar 21 00:01:03 EST 2002 stevenj * handle ! in identifier conversion M ./utils/ctl-io.scm -1 +1 Wed Mar 13 23:47:03 EST 2002 stevenj * use mandir M ./utils/Makefile.in -2 +3 Mon Mar 11 01:14:04 EST 2002 stevenj tagged libctl-2-0 Mon Mar 11 01:14:04 EST 2002 stevenj * whoops M ./base/ctl.c +1 Mon Mar 11 00:30:39 EST 2002 stevenj * added date M ./NEWS -1 +1 Sat Mar 9 20:08:39 EST 2002 stevenj * added AUTHORS file to be GNU-ly correct A ./AUTHORS Fri Mar 8 19:29:49 EST 2002 stevenj * guile 1.4 supports only magnitude, not abs, for complex numbers M ./base/math-utils.scm -12 +12 M ./base/simplex.scm -4 +4 M ./base/vector3.scm -3 +3 M ./doc/user-ref.html -5 +5 Fri Mar 8 01:35:47 EST 2002 stevenj * added fix_path for include-relative paths M ./base/ctl.c +22 M ./base/ctl.h.in +1 M ./base/include.scm +5 Thu Mar 7 21:28:45 EST 2002 stevenj * mentioned numerical derivatives M ./NEWS +3 Thu Mar 7 21:04:42 EST 2002 stevenj * 2002 copyright year update M ./COPYRIGHT -1 +1 M ./base/class.scm -1 +1 M ./base/ctl-f77-glue.c -1 +1 M ./base/ctl.c -1 +1 M ./base/ctl.h.in -1 +1 M ./base/ctl.scm -1 +1 M ./base/extern-funcs.scm -1 +1 M ./base/help.scm -1 +1 M ./base/include.scm -1 +1 M ./base/interaction.scm -1 +1 M ./base/io-vars.scm -1 +1 M ./base/main.c -1 +1 M ./base/math-utils.scm -1 +1 M ./base/matrix3x3.scm -1 +1 M ./base/simplex.scm -1 +1 M ./base/utils.scm -1 +1 M ./base/vector3.scm -1 +1 M ./doc/license.html -1 +1 M ./examples/Makefile.in -1 +1 M ./examples/example.c -1 +1 M ./examples/example.scm -1 +1 M ./examples/run.ctl -1 +1 M ./utils/ctl-io.scm -1 +1 M ./utils/ctlgeom.h -1 +1 M ./utils/gen-ctl-io.1 -1 +1 M ./utils/gen-ctl-io.in -1 +1 M ./utils/geom.c -1 +1 M ./utils/geom.scm -1 +1 Thu Mar 7 21:02:53 EST 2002 stevenj * updated, bumped version M ./ChangeLog +91 M ./NEWS +24 M ./configure.ac -1 +1 Thu Mar 7 20:53:12 EST 2002 stevenj * improved complex docs and functions M ./base/matrix3x3.scm +3 M ./doc/user-ref.html -3 +30 Thu Mar 7 19:51:30 EST 2002 stevenj * handle integers for cnumbers M ./base/ctl.c -4 +4 M ./examples/example.scm -1 +1 Thu Mar 7 18:56:58 EST 2002 stevenj * whoops, forgot to check in M ./base/ctl.h.in +5 Thu Mar 7 18:55:36 EST 2002 stevenj * whoops M ./examples/example.c -2 +2 Thu Mar 7 18:37:49 EST 2002 stevenj * added more complex utilities M ./base/ctl.c -4 +57 M ./base/ctl.h.in -2 +9 Thu Mar 7 07:19:04 EST 2002 stevenj * Get rid of unneeded make-default, and use consistent syntax for Get rid of unneeded make-default, and use consistent syntax for define-property and define-post-processed-property, compared to define-input-var. NOT BACKWARD COMPATIBLE. Thanks to Theis Peter Hansen for the suggestion. M ./base/class.scm -9 +5 M ./doc/developer.html -21 +16 M ./examples/example.scm -2 +2 M ./utils/geom.scm -23 +16 Thu Mar 7 06:00:36 EST 2002 stevenj * added complex number support M ./base/class.scm -3 +8 M ./base/ctl.c +147 M ./base/ctl.h.in -6 +43 M ./base/matrix3x3.scm +2 M ./base/utils.scm +3 M ./base/vector3.scm -2 +6 M ./doc/developer.html -2 +8 M ./doc/user-ref.html -1 +15 M ./examples/example.c -1 +4 M ./examples/example.scm -1 +1 Thu Mar 7 05:28:21 EST 2002 stevenj * make arith-sequence (and interpolate) tail recursive M ./base/math-utils.scm -4 +6 Thu Mar 7 03:56:22 EST 2002 stevenj * documented set-param! M ./doc/user-ref.html +4 Thu Mar 7 03:53:38 EST 2002 stevenj * fixed set-param\! M ./base/io-vars.scm -2 +1 M ./base/main.c +16 Thu Mar 7 03:33:28 EST 2002 stevenj * added set-param! M ./base/io-vars.scm -1 +7 Thu Mar 7 03:05:23 EST 2002 stevenj * fixed lattice-duplicates function for no-size; more generally, it rounds fixed lattice-duplicates function for no-size; more generally, it rounds the number of duplicates up to the next integer M ./utils/geom.scm -7 +5 Thu Mar 7 02:35:03 EST 2002 stevenj * handle no-size in reciprocal<->cartesian functions M ./utils/geom.scm -2 +6 Fri Jan 18 22:43:05 EST 2002 stevenj * include install-sh, etc, in snapshot M ./Makefile.in +2 Fri Jan 18 22:36:22 EST 2002 stevenj * configure.in -> configure.ac M ./Makefile.in -2 +2 Fri Jan 18 22:25:17 EST 2002 stevenj * updated version M ./configure.ac -1 +1 Thu Jan 17 23:16:51 EST 2002 stevenj * added get-grid-size-prod M ./utils/geom.scm +3 Thu Jan 17 03:07:55 EST 2002 stevenj * allow user to specify resolution instead of grid size M ./utils/ctlgeom.h +3 M ./utils/geom.c +16 M ./utils/geom.scm +17 Tue Jan 8 20:43:46 EST 2002 stevenj * slight cleanup M ./base/math-utils.scm -6 +6 Sat Dec 15 19:28:58 EST 2001 stevenj * documented numerical derivatives M ./doc/user-ref.html +30 Sat Dec 15 19:24:26 EST 2001 stevenj * use d2f rather than df2 to denote second derivative M ./base/math-utils.scm -2 +2 Sat Dec 15 19:03:13 EST 2001 stevenj * add comment on Neville tableau M ./base/math-utils.scm +2 Sat Dec 15 18:50:59 EST 2001 stevenj * tolerance should be fractional M ./base/math-utils.scm -1 +1 Sat Dec 15 08:04:19 EST 2001 stevenj * added numerical differentiation routines M ./base/math-utils.scm +76 Thu Dec 13 01:25:28 EST 2001 stevenj * call ctl_stop_hook even with --help, --version, etcetera. M ./base/main.c -1 +2 Thu Nov 22 04:46:53 EST 2001 stevenj * Documented object-property-value; thanks to Theis Peter Hansen for the Documented object-property-value; thanks to Theis Peter Hansen for the suggestion. M ./doc/user-ref.html -1 +8 Tue Nov 20 19:20:12 EST 2001 stevenj * autoconf file should not be in cvs M ./Makefile.in +1 R ./install-sh Thu Nov 15 23:29:28 EST 2001 stevenj tagged libctl-1-5 Thu Nov 15 23:29:28 EST 2001 stevenj * updated date M ./NEWS -1 +1 Thu Oct 11 04:47:32 EDT 2001 stevenj * don't need lattice-size derived property M ./utils/geom.scm -5 Thu Oct 11 04:43:57 EDT 2001 stevenj * bumped version M ./configure.ac -1 +1 Thu Oct 11 04:43:27 EDT 2001 stevenj * add config.guess/config.sub to make dist. M ./Makefile.in +1 Thu Oct 11 04:39:00 EDT 2001 stevenj * removed non-owned files R ./config.guess R ./config.sub Thu Oct 11 04:37:27 EDT 2001 stevenj * updated M ./ChangeLog +36 M ./NEWS +8 Thu Oct 11 04:36:37 EDT 2001 stevenj * document fold-right M ./doc/user-ref.html +4 Thu Oct 11 04:26:39 EDT 2001 stevenj * updated M ./NEWS +2 Thu Oct 11 04:22:09 EDT 2001 stevenj * slight cleanup M ./utils/geom.scm -3 +3 Thu Oct 11 03:55:08 EDT 2001 stevenj * added basis-size property to geometry-lattice M ./NEWS +3 M ./base/class.scm -6 +5 M ./utils/geom.c -12 +14 M ./utils/geom.scm -7 +23 Thu Oct 4 20:06:39 EDT 2001 stevenj * bumped version M ./configure.ac -1 +1 Thu Jul 19 21:32:51 EDT 2001 stevenj * make geometric-object-duplicates tail-recursive M ./utils/geom.scm -7 +8 Wed Jul 18 21:21:42 EDT 2001 stevenj * added sqr function M ./base/utils.scm +2 Wed Jul 18 21:18:56 EDT 2001 stevenj * whoops, got rid of old fold-right M ./base/utils.scm -5 Wed Jul 18 21:08:45 EDT 2001 stevenj * fold-right is now tail-recursive (by calling fold-left) M ./base/utils.scm -2 +4 Wed Jul 18 21:06:29 EDT 2001 stevenj * added, used, and documented tail-recursive fold-left M ./base/utils.scm +13 M ./base/vector3.scm -1 +1 M ./doc/user-ref.html +11 M ./utils/ctl-io.scm -1 +1 M ./utils/geom.scm -1 +1 Tue Jul 10 18:07:21 EDT 2001 stevenj * make sure guile program is in PATH M ./configure.ac +5 Fri Jul 6 00:11:36 EDT 2001 stevenj * updated M ./ChangeLog -1 +16 M ./NEWS +4 Fri Jul 6 00:11:08 EDT 2001 stevenj * fixed parentheses mismatch, improved quoting M ./configure.ac -7 +7 Fri Jul 6 00:06:12 EDT 2001 stevenj * support function lists M ./base/ctl.c +8 M ./base/ctl.h.in +2 Fri Jul 6 00:04:04 EDT 2001 stevenj * use autoconf 2.50 A ./configure.ac R ./configure.in Fri Feb 23 19:03:20 EST 2001 stevenj tagged libctl-1-4 Fri Feb 23 19:03:20 EST 2001 stevenj * bumped version, in preparation for release M ./ChangeLog +10 M ./NEWS +2 M ./configure.in -1 +1 Thu Feb 22 17:00:48 EST 2001 stevenj * fixed cppflags order M ./configure.in -3 +9 Tue Feb 20 20:49:54 EST 2001 stevenj * added minimize-multiple-expert fmin parameter, after a suggestion from Dale Fried M ./ChangeLog +60 M ./NEWS +4 M ./base/ctl.h.in +2 M ./base/main.c -1 +1 M ./base/math-utils.scm -3 +5 M ./base/subplex.c -1 +14 M ./configure.in -1 +1 Sun Feb 4 05:40:40 EST 2001 stevenj * added hook functions to help us use MPI (where we need to call MPI_Init and MPI_Finalize) M ./base/ctl.h.in +13 M ./base/main.c +18 Sun Feb 4 05:14:21 EST 2001 stevenj * cleanups, and made sure output is flushed M ./base/interaction.scm -11 +5 Sun Feb 4 05:10:13 EST 2001 stevenj * display-many -> print, added print-ok? M ./NEWS +4 M ./base/extern-funcs.scm -2 +2 M ./base/help.scm -11 +11 M ./base/interaction.scm -11 +11 M ./base/math-utils.scm -1 +1 M ./base/simplex.scm -1 +1 M ./base/utils.scm -8 +18 M ./doc/user-ref.html -5 +8 M ./utils/ctl-io.scm -136 +136 Sun Jan 21 05:13:58 EST 2001 stevenj * whoops, fixed prototype M ./base/ctl.h.in -3 +3 Sun Jan 21 05:13:21 EST 2001 stevenj * put ctl_get_list etc. back in because MPB configure script looks for it M ./base/ctl.c +15 M ./base/ctl.h.in -3 +3 Sun Jan 21 04:36:36 EST 2001 stevenj * whoops, fixed 'function support M ./base/ctl.c +5 M ./base/ctl.h.in +1 Sun Jan 21 04:22:21 EST 2001 stevenj * add support for 'function type M ./NEWS +3 M ./base/class.scm +2 M ./base/ctl.c -10 +5 M ./base/ctl.h.in -2 +7 M ./doc/developer.html +2 Sun Jan 21 04:21:52 EST 2001 stevenj * put class input & destruction headers in ctl-io.h so that they can be put class input & destruction headers in ctl-io.h so that they can be used elsewhere if desired M ./utils/ctl-io.scm -4 +6 Sun Jan 21 04:15:44 EST 2001 stevenj * added function-passing example M ./examples/example.c +8 M ./examples/example.scm +3 Sun Jan 21 03:49:57 EST 2001 stevenj * slight clarification in comment M ./base/class.scm -1 +1 Sat Jan 20 23:51:50 EST 2001 stevenj * another minor change M ./doc/guile-links.html -2 +2 Sat Jan 20 23:51:22 EST 2001 stevenj * minor change M ./doc/guile-links.html -1 +1 Sat Jan 20 23:50:00 EST 2001 stevenj * spelling correction M ./doc/license.html -1 +1 Sat Jan 20 23:44:28 EST 2001 stevenj * Fixed command-line parameter order (whoops). M ./doc/advanced-user.html -1 +1 Sun Jan 7 19:48:37 EST 2001 stevenj * updated links M ./doc/guile-links.html -3 +5 Sun Jan 7 18:20:04 EST 2001 stevenj tagged libctl-1-3 Sun Jan 7 18:20:04 EST 2001 stevenj * 2001 copyright year update M ./COPYRIGHT -1 +1 M ./base/class.scm -1 +1 M ./base/ctl-f77-glue.c -1 +1 M ./base/ctl.c -1 +1 M ./base/ctl.h.in -1 +1 M ./base/ctl.scm -1 +1 M ./base/extern-funcs.scm -1 +1 M ./base/help.scm -1 +1 M ./base/include.scm -1 +1 M ./base/interaction.scm -1 +1 M ./base/io-vars.scm -1 +1 M ./base/main.c -1 +1 M ./base/math-utils.scm -1 +1 M ./base/matrix3x3.scm -1 +1 M ./base/simplex.scm -1 +1 M ./base/utils.scm -1 +1 M ./base/vector3.scm -1 +1 M ./doc/license.html -1 +1 M ./examples/Makefile.in -1 +1 M ./examples/example.c -1 +1 M ./examples/example.scm -1 +1 M ./examples/run.ctl -1 +1 M ./utils/ctl-io.scm -1 +1 M ./utils/ctlgeom.h -1 +1 M ./utils/gen-ctl-io.1 -1 +1 M ./utils/gen-ctl-io.in -1 +1 M ./utils/geom.c -1 +1 M ./utils/geom.scm -1 +1 Sun Jan 7 17:57:08 EST 2001 stevenj * bumped version for new release M ./ChangeLog +24 M ./NEWS +8 M ./configure.in -1 +1 Tue Nov 21 16:28:02 EST 2000 stevenj * documented vector3-{x,y,z} M ./doc/user-ref.html +5 Mon Jul 17 05:48:33 EDT 2000 stevenj * use new subplex algorithm in minimize/maximize multiple M ./base/math-utils.scm +18 M ./base/subplex.c -4 +3 Thu Jul 13 21:40:36 EDT 2000 stevenj * added subplex optimization algorithm M ./base/Makefile.in -1 +1 M ./base/ctl.h.in +14 M ./base/main.c +3 A ./base/subplex.c Mon Jul 10 03:29:15 EDT 2000 stevenj * updated M ./ChangeLog +44 M ./NEWS -1 +1 Tue May 2 01:14:09 EDT 2000 stevenj * allow negative radiii in cylinders (for cones). M ./utils/geom.c -1 +1 Tue May 2 00:25:33 EDT 2000 stevenj * bug fix in displaying cone data M ./utils/geom.c -1 +1 Tue May 2 00:13:40 EDT 2000 stevenj * updated M ./NEWS +4 Tue May 2 00:12:17 EDT 2000 stevenj * added cone object type M ./utils/geom.c -17 +36 M ./utils/geom.scm +3 Thu Apr 6 03:46:48 EDT 2000 stevenj * bug fix in matrix3x3-inverse. Yikes! M ./base/matrix3x3.scm -1 +1 Thu Mar 16 20:34:15 EST 2000 stevenj * documented rotation functions M ./doc/user-ref.html +14 Thu Mar 16 20:33:55 EST 2000 stevenj * fixed typos M ./NEWS -3 +2 Thu Mar 16 20:10:25 EST 2000 stevenj * bumped version A ./ChangeLog M ./NEWS +15 M ./configure.in -1 +1 Thu Mar 16 19:49:00 EST 2000 stevenj * declare prototype for external functions in ctl-io.h, to make sure declare prototype for external functions in ctl-io.h, to make sure programmer doesn't accidentally declare a mismatching prototype. M ./utils/ctl-io.scm -2 +2 Thu Mar 16 19:41:57 EST 2000 stevenj * Added support for list parameters and return values for external functions. Added support for list parameters and return values for external functions. (List parameters were nominally supported before, but there was a bug where the corresponding list type was not guaranteed to be correctly declared.) M ./examples/example.c +14 M ./examples/example.scm +3 M ./utils/ctl-io.scm -2 +12 Tue Feb 15 01:49:37 EST 2000 stevenj * cartesian<->reciprocal functions should use units of 2 pi / a. M ./utils/geom.scm -4 +2 Sat Feb 12 07:48:50 EST 2000 stevenj * fixed bug in find-root for converging to negative roots M ./base/math-utils.scm -1 +2 Thu Feb 10 18:15:10 EST 2000 stevenj * Added lattice<->reciprocal conversion functions. M ./utils/geom.scm +3 Fri Feb 4 02:16:14 EST 2000 stevenj * Added routines for converting cartesian->reciprocal, etcetera, and for Added routines for converting cartesian->reciprocal, etcetera, and for rotating lattice and reciprocal vectors. M ./utils/geom.scm +65 Wed Feb 2 05:29:20 EST 2000 stevenj * include/install simplex.scm M ./base/Makefile.in -1 +1 M ./base/ctl.scm +1 Wed Feb 2 03:38:24 EST 2000 stevenj * use simplex method for multi-dim minimization M ./base/math-utils.scm -2 +8 A ./base/simplex.scm Wed Feb 2 03:38:04 EST 2000 stevenj * added rotation functions M ./base/matrix3x3.scm +9 M ./base/vector3.scm +19 Sat Jan 29 02:58:05 EST 2000 stevenj tagged libctl-1-1-1 Sat Jan 29 02:58:05 EST 2000 stevenj * bumped version number M ./NEWS +10 M ./configure.in -1 +1 Thu Jan 27 01:34:30 EST 2000 stevenj * set SHELL M ./base/Makefile.in +2 M ./examples/Makefile.in +2 M ./utils/Makefile.in +2 Thu Jan 27 01:09:55 EST 2000 stevenj * slight refinement to box division criterion M ./utils/geom.c -2 +6 Fri Jan 14 21:29:51 EST 2000 stevenj * INCLUDES -> CPPFLAGS M ./base/Makefile.in -2 +2 M ./configure.in -10 +3 M ./examples/Makefile.in -3 +3 M ./utils/Makefile.in -2 +2 Thu Jan 13 17:53:38 EST 2000 stevenj * use configure to find indent program M ./configure.in +3 M ./utils/gen-ctl-io.in -2 +2 Wed Jan 12 02:01:57 EST 2000 stevenj * Added dependency rule to ensure ctl-io.h is created before main.o is Added dependency rule to ensure ctl-io.h is created before main.o is built. Thanks to Christoph Becher for the bug report. M ./examples/Makefile.in +2 Wed Jan 12 01:41:50 EST 2000 stevenj * need to set SHELL for non-GNU make M ./Makefile.in +2 Sun Jan 2 17:59:13 EST 2000 stevenj tagged libctl-1-1 Sun Jan 2 17:59:13 EST 2000 stevenj * added gen-ctl-io man page M ./NEWS +3 M ./utils/Makefile.in +2 A ./utils/gen-ctl-io.1 Sun Jan 2 16:31:17 EST 2000 stevenj * bumped version M ./COPYRIGHT -1 +1 M ./NEWS +7 M ./base/class.scm -1 +1 M ./base/ctl-f77-glue.c -1 +1 M ./base/ctl.c -1 +1 M ./base/ctl.h.in -1 +1 M ./base/ctl.scm -1 +1 M ./base/extern-funcs.scm -1 +1 M ./base/help.scm -1 +1 M ./base/include.scm -1 +1 M ./base/interaction.scm -1 +1 M ./base/io-vars.scm -1 +1 M ./base/main.c -1 +1 M ./base/math-utils.scm -1 +1 M ./base/matrix3x3.scm -1 +1 M ./base/utils.scm -1 +1 M ./base/vector3.scm -1 +1 M ./configure.in -1 +1 M ./doc/license.html -1 +1 M ./examples/Makefile.in -1 +1 M ./examples/example.c -1 +1 M ./examples/example.scm -1 +1 M ./examples/run.ctl -1 +1 M ./utils/ctl-io.scm -1 +1 M ./utils/ctlgeom.h -1 +1 M ./utils/gen-ctl-io.in -1 +1 M ./utils/geom.c -1 +1 M ./utils/geom.scm -1 +1 Sat Dec 11 16:57:25 EST 1999 stevenj * fixed typo (thanks to Jim Van Zandt for noticing). M ./doc/developer.html -1 +1 Tue Dec 7 02:39:01 EST 1999 stevenj * added vector3-{xyz} M ./base/vector3.scm +4 Mon Dec 6 23:29:32 EST 1999 stevenj * sphere/cylinder radii/height now need only be non-negative, not positive. M ./utils/geom.scm -3 +5 Thu Dec 2 05:22:57 EST 1999 stevenj * check malloc return value M ./base/main.c -1 +6 Thu Dec 2 04:31:09 EST 1999 stevenj * don't complain when allocating tree for 0 geometric objects M ./utils/geom.c -1 +1 Mon Nov 29 21:48:28 EST 1999 stevenj * fixed trailing spaces in sed command; thanks to Ron Chase for the bug report M ./examples/Makefile.in -1 +2 Fri Nov 26 21:21:03 EST 1999 stevenj * fixed typo M ./doc/introduction.html -1 +1 Thu Nov 25 21:02:48 EST 1999 stevenj * MPB_VERSION -> LIBCTL_VERSION M ./Makefile.in -1 +1 Thu Nov 25 05:55:49 EST 1999 stevenj * added 'make snapshot' M ./Makefile.in +11 Thu Nov 25 04:50:54 EST 1999 stevenj * whoops, fixed typo M ./utils/ctlgeom.h -1 +1 Thu Nov 25 04:35:49 EST 1999 stevenj * added inobject variants M ./utils/ctlgeom.h +2 M ./utils/geom.c -5 +27 Mon Nov 22 06:41:13 EST 1999 stevenj * added online book on Scheme(!) M ./doc/guile-links.html +8 Mon Nov 22 06:33:04 EST 1999 stevenj * noted that guile-links section has scheme links too M ./doc/index.html -1 +1 Mon Nov 22 05:14:01 EST 1999 stevenj tagged libctl-1-0-1 Mon Nov 22 05:14:01 EST 1999 stevenj * bumped version M ./configure.in -1 +1 Mon Nov 22 05:13:41 EST 1999 stevenj * noted 1.0.1 release (impending) M ./NEWS +2 Sun Nov 21 00:15:06 EST 1999 stevenj * noted changes M ./NEWS +5 Sun Nov 21 00:11:45 EST 1999 stevenj * don't ignore ensure_periodicity M ./utils/geom.c -13 +25 Sat Nov 20 09:35:03 EST 1999 stevenj * fixed bug in lattice duplicates function for non-orthogonal lattices M ./utils/geom.scm -6 +4 Fri Nov 19 03:26:51 EST 1999 stevenj tagged libctl-1-0 Fri Nov 19 03:26:51 EST 1999 stevenj * take unit cell size as optional extra parameter to lattice-dup function M ./utils/geom.scm -13 +19 Fri Nov 19 02:55:14 EST 1999 stevenj * removed beta from version number M ./configure.in -1 +1 Fri Nov 19 01:17:24 EST 1999 stevenj * added NEWS file A ./NEWS Thu Nov 18 19:13:35 EST 1999 stevenj * added vector3= and vector3-close? M ./base/vector3.scm +6 M ./doc/user-ref.html +10 Thu Nov 18 05:31:26 EST 1999 stevenj * moved things around so that clean targets are together. M ./Makefile.in -3 +3 Thu Nov 18 05:30:11 EST 1999 stevenj * Added 'make dist' target. M ./Makefile.in +10 M ./configure.in -1 +3 Thu Nov 18 04:41:25 EST 1999 stevenj * added libctl version string M ./base/ctl.h.in +3 M ./base/main.c -1 +6 M ./configure.in +2 Wed Nov 17 22:33:29 EST 1999 stevenj * use define-param for interactive? M ./base/ctl.scm -1 +1 Wed Nov 17 22:31:53 EST 1999 stevenj * used define-param for input vars M ./base/io-vars.scm -1 +1 M ./doc/advanced-user.html -1 +4 Wed Nov 17 21:57:27 EST 1999 stevenj * interactive -> interactive? M ./base/ctl.scm -1 +1 M ./base/main.c -2 +2 M ./doc/advanced-user.html -1 +1 M ./examples/example.scm -1 +1 M ./examples/run.ctl -1 +1 Mon Nov 15 03:12:47 EST 1999 stevenj * updated URLs M ./doc/guile-links.html -2 +1 Sun Nov 14 04:08:10 EST 1999 stevenj * Library -> Lesser everywhere. M ./COPYING -89 +111 M ./COPYRIGHT -3 +3 M ./README -2 +2 M ./base/class.scm -3 +3 M ./base/ctl-f77-glue.c -3 +3 M ./base/ctl.c -3 +3 M ./base/ctl.h.in -3 +3 M ./base/ctl.scm -3 +3 M ./base/extern-funcs.scm -3 +3 M ./base/help.scm -3 +3 M ./base/include.scm -3 +3 M ./base/interaction.scm -3 +3 M ./base/io-vars.scm -3 +3 M ./base/main.c -1 +1 M ./base/math-utils.scm -3 +3 M ./base/matrix3x3.scm -3 +3 M ./base/utils.scm -3 +3 M ./base/vector3.scm -3 +3 M ./examples/Makefile.in -1 +1 M ./examples/example.c -3 +3 M ./examples/example.scm -1 +1 M ./examples/run.ctl -1 +1 M ./utils/ctl-io.scm -3 +3 M ./utils/ctlgeom.h -3 +3 M ./utils/gen-ctl-io.in -3 +3 M ./utils/geom.c -3 +3 M ./utils/geom.scm -3 +3 Sun Nov 14 04:04:32 EST 1999 stevenj * Updated copyright year. GNU Library General Public License -> GNU Updated copyright year. GNU Library General Public License -> GNU Lesser General Public License, at least in license.html. M ./COPYRIGHT -1 +1 M ./base/class.scm -1 +1 M ./base/ctl-f77-glue.c -1 +1 M ./base/ctl.c -1 +1 M ./base/ctl.h.in -1 +1 M ./base/ctl.scm -1 +1 M ./base/extern-funcs.scm -1 +1 M ./base/help.scm -1 +1 M ./base/include.scm -1 +1 M ./base/interaction.scm -1 +1 M ./base/io-vars.scm -1 +1 M ./base/main.c -1 +1 M ./base/math-utils.scm -1 +1 M ./base/matrix3x3.scm -1 +1 M ./base/utils.scm -1 +1 M ./base/vector3.scm -1 +1 M ./doc/index.html -2 +2 M ./doc/license.html -5 +5 M ./examples/Makefile.in -1 +1 M ./examples/example.c -1 +1 M ./examples/example.scm -1 +1 M ./examples/run.ctl -1 +1 M ./utils/ctl-io.scm -1 +1 M ./utils/ctlgeom.h -1 +1 M ./utils/gen-ctl-io.in -1 +1 M ./utils/geom.c -1 +1 M ./utils/geom.scm -1 +1 Sun Nov 14 03:54:44 EST 1999 stevenj * added missing

tags M ./doc/index.html -9 +9 Fri Nov 12 23:36:25 EST 1999 stevenj * removed extraneous M ./doc/developer.html -1 +1 Fri Nov 12 23:36:05 EST 1999 stevenj * added missing M ./doc/developer.html -1 +1 Fri Nov 12 20:46:07 EST 1999 stevenj * Added (begin-time ...) macro, and documented display-many. M ./base/utils.scm +26 M ./doc/user-ref.html +16 Mon Oct 25 23:01:29 EDT 1999 stevenj * Flush output files/ports when calling external functions, to keep Guile Flush output files/ports when calling external functions, to keep Guile and C output in sync (ugh). M ./base/ctl.h.in +3 M ./configure.in +6 M ./utils/ctl-io.scm +4 M ./utils/gen-ctl-io.in +1 Mon Oct 25 22:56:15 EDT 1999 stevenj * Got rid of (newline) in most places (just use "\n"). M ./utils/ctl-io.scm -135 +110 Mon Oct 25 19:24:55 EDT 1999 stevenj * Bug fix (mis-copied algebra). M ./utils/geom.c -7 +7 Thu Oct 21 23:02:02 EDT 1999 stevenj * Bug fix. M ./examples/example.c +7 M ./utils/geom.c -2 +2 Thu Oct 21 22:36:05 EDT 1999 stevenj * Added geom_box_tree_stats. M ./examples/example.c -1 +5 M ./utils/ctlgeom.h +1 M ./utils/geom.c +24 Thu Oct 21 22:29:22 EDT 1999 stevenj * Get rid of warnings... M ./utils/geom.c -1 +3 Thu Oct 21 22:18:01 EDT 1999 stevenj * Bugfix in geom: some "unit" vectors need to be rescaled if lattice Bugfix in geom: some "unit" vectors need to be rescaled if lattice vectors are not perpendicular. Also added trees of object bounding boxes for log-time searches. M ./examples/example.c +7 M ./examples/run.ctl -16 +14 M ./utils/ctlgeom.h -7 +26 M ./utils/geom.c -109 +644 Thu Oct 14 00:10:48 EDT 1999 stevenj * Fixed bug when gcc and/or Guile are installed in non-standard directories. M ./configure.in -5 +11 Mon Oct 4 22:27:10 EDT 1999 stevenj * Add --enable-debug option that uses -g (only) and #defines DEBUG. M ./configure.in +6 Mon Oct 4 22:08:47 EDT 1999 stevenj * No space between -I and directory. M ./configure.in -1 +1 Sat Sep 18 02:35:59 EDT 1999 stevenj * Interleaving Guile (display ...) with printf is unreliable. M ./base/main.c -3 +4 Sat Sep 18 02:22:48 EDT 1999 stevenj * "Unofficial" home page is now superceded by official page. M ./doc/guile-links.html -5 +2 Thu Sep 16 21:52:33 EDT 1999 stevenj * ctlgeom.h is in system include directory. M ./utils/geom.c -1 +1 Wed Sep 15 16:35:27 EDT 1999 stevenj * Alpha linker doesn't like space between -L and directory. M ./configure.in -1 +1 Tue Sep 14 23:42:18 EDT 1999 stevenj * Yikes!!! loop to destroy list items went for i <= num_items, instead of example.scm (renamed in Repository). M ./examples/Makefile.in -1 +1 M ./examples/README -1 +1 M ./examples/example.c -3 +3 M ./examples/run.ctl -1 +1 Fri Sep 10 20:40:51 EDT 1999 stevenj * Hackery to allow both installation of program executables, and also Hackery to allow both installation of program executables, and also uninstalled execution. Also handle a couple of command-line options, like --version and --verbose. M ./base/main.c -13 +63 M ./doc/developer.html +8 M ./examples/Makefile.in -9 +38 Fri Sep 10 05:03:05 EDT 1999 stevenj * Removed redundant script. R ./install.sh Fri Sep 10 04:56:51 EDT 1999 stevenj * Fail if Guile is not found. Added check for GH_LOOKUP_OK. M ./configure.in -1 +32 Fri Sep 10 04:43:31 EDT 1999 stevenj * Whoops, install main.c. M ./base/Makefile.in +1 Fri Sep 10 04:40:39 EDT 1999 stevenj * Added missing semicolon. M ./base/Makefile.in -1 +1 Fri Sep 10 04:39:11 EDT 1999 stevenj * Make sure that ctl-io.* are generated first. M ./examples/Makefile.in -1 +1 Fri Sep 10 04:36:04 EDT 1999 stevenj * Documented new installation/developer procedure. M ./README -5 +10 M ./doc/developer.html -13 +19 Fri Sep 10 04:28:18 EDT 1999 stevenj * Updated from latest libtool. M ./config.guess -69 +366 M ./config.sub -280 +92 Fri Sep 10 04:25:17 EDT 1999 stevenj * Added top-level Makefile. A ./Makefile.in Fri Sep 10 04:23:18 EDT 1999 stevenj * The Great Move. Set up everything so that we can install in a The Great Move. Set up everything so that we can install in a central location. A ./base/Makefile.in R ./base/ctl-config.h.in R ./base/ctl.h A ./base/ctl.h.in M ./configure.in -15 +50 M ./examples/Makefile.in -44 +53 M ./examples/example.scm -1 +1 A ./install-sh A ./utils/Makefile.in M ./utils/README -3 +4 R ./utils/gen-ctl-io A ./utils/gen-ctl-io.in M ./utils/geom.c -1 +1 Fri Sep 10 02:15:25 EDT 1999 stevenj * libgeom used to be in its own directory (libgeom/) with its own README; libgeom used to be in its own directory (libgeom/) with its own README; now, this is merged with utils. M ./utils/README -3 +7 Wed Sep 8 23:07:29 EDT 1999 stevenj * Wrote native C matrix inverse routine. M ./base/ctl.c -2 +29 M ./base/ctl.h +1 Tue Sep 7 04:45:55 EDT 1999 stevenj * Yikes, bug fix! M ./utils/geom.c +2 Sun Sep 5 17:31:04 EDT 1999 stevenj * Added typedef for "string" to char*. M ./base/ctl.h +1 Sun Sep 5 00:14:56 EDT 1999 stevenj * Added matrix3x3_transpose function. M ./base/ctl.c +16 M ./base/ctl.h +1 Sat Sep 4 22:42:50 EDT 1999 stevenj * Parenthesized to get rid of gcc -Wall warning. M ./utils/geom.c -2 +2 Sat Sep 4 00:29:51 EDT 1999 stevenj * Added geometric-objects-lattice-duplicates function. M ./utils/geom.scm +15 Wed Sep 1 23:18:21 EDT 1999 stevenj * Linked to R4RS reference. M ./doc/guile-links.html +5 Wed Sep 1 23:18:04 EDT 1999 stevenj * Added display_geometric_object_info to libgeom. M ./utils/ctlgeom.h +1 M ./utils/geom.c +66 M ./utils/geom.scm +3 Wed Sep 1 21:48:05 EDT 1999 stevenj * Added point-in-periodic-object? function. M ./utils/ctlgeom.h +1 M ./utils/geom.c -47 +59 M ./utils/geom.scm +3 Wed Sep 1 00:46:07 EDT 1999 stevenj * fixed bug in find-root that occurred if you accidentally guess exactly fixed bug in find-root that occurred if you accidentally guess exactly the root. M ./base/math-utils.scm -11 +14 Mon Aug 30 19:15:44 EDT 1999 stevenj * Fixed typo. M ./doc/basic-user.html -1 +1 Mon Aug 30 16:06:08 EDT 1999 stevenj * Give later items in the geometry list precedence over earlier items. M ./utils/geom.c -1 +2 Mon Aug 30 05:28:21 EDT 1999 stevenj * More bugfixes in libgeom. Turned ensure_periodicity on by default. M ./utils/geom.c -10 +9 M ./utils/geom.scm -1 +1 Mon Aug 30 04:30:14 EDT 1999 stevenj * Moved main.c to src/ directory, and have 'make' copy it into program dir. A ./base/main.c M ./examples/Makefile.in -2 +6 R ./examples/main.c Mon Aug 30 04:21:11 EDT 1999 stevenj * Eliminated grid_size from libgeom. M ./utils/geom.scm -5 Mon Aug 30 04:15:33 EDT 1999 stevenj * Use LDFLAGS. M ./examples/Makefile.in -1 +1 Mon Aug 30 04:10:26 EDT 1999 stevenj * config.h -> ctl-config.h, since it has to get included in other projects config.h -> ctl-config.h, since it has to get included in other projects that may have their own config.h file. R ./base/config.h.in A ./base/ctl-config.h.in M ./base/ctl.h -1 +1 M ./configure.in -1 +1 M ./examples/Makefile.in -2 +2 Mon Aug 30 02:28:56 EDT 1999 stevenj * really fixed material_of_point this time, I hope. M ./utils/geom.c -23 +12 Mon Aug 30 01:08:48 EDT 1999 stevenj * $(PWD) -> `pwd` M ./examples/Makefile.in -5 +7 Mon Aug 30 00:53:57 EDT 1999 stevenj * Use "interactive" boolean variable to determine whether interactive mode Use "interactive" boolean variable to determine whether interactive mode is entered. M ./base/ctl.scm +2 M ./doc/advanced-user.html +7 M ./examples/example.c -1 +1 M ./examples/example.scm -1 +5 M ./examples/main.c -3 +7 Mon Aug 30 00:46:29 EDT 1999 stevenj * bug fix. M ./utils/geom.c -10 +15 Fri Aug 27 21:04:29 EDT 1999 stevenj * Fixed Guile 1.3 problems (gh_lookup is broken, and the set! code Fixed Guile 1.3 problems (gh_lookup is broken, and the set! code didn't work either...both problems due to the @%#$ module system). M ./base/ctl.c -4 +40 M ./base/ctl.h -1 +5 Fri Aug 27 21:03:15 EDT 1999 stevenj * Fixed typo. M ./examples/main.c -1 +1 Fri Aug 27 18:05:44 EDT 1999 stevenj * configure script (which is automatically generated from configure.in by configure script (which is automatically generated from configure.in by autoconf) should not be in the repository. R ./configure Thu Jun 4 03:40:48 EDT 1998 stevenj * Added config.h to dependencies. M ./examples/Makefile.in -1 +1 Tue Jun 2 02:14:29 EDT 1998 stevenj * Added user-interaction utilities. M ./base/ctl.scm +1 A ./base/interaction.scm M ./base/utils.scm +42 Thu May 28 21:33:25 EDT 1998 tairan * Added quotes around directory names (caused problems on Tairan's machine). M ./utils/gen-ctl-io -2 +2 Thu May 28 06:44:47 EDT 1998 stevenj * Noted configure script. M ./README +4 Thu May 28 06:43:41 EDT 1998 stevenj * Added configure script. Not strictly necessary, since this is generated Added configure script. Not strictly necessary, since this is generated from configure.in by autoconf, but this allows group member to simply check out the source code without running autoconf. A ./configure Thu May 28 06:11:14 EDT 1998 stevenj * Updated to use autoconf. A ./base/config.h.in M ./base/ctl.c -5 +9 M ./base/ctl.h -2 +4 A ./config.guess A ./config.sub A ./configure.in R ./examples/Makefile A ./examples/Makefile.in A ./install.sh Wed May 20 23:30:11 EDT 1998 stevenj * Minor fixes. M ./doc/advanced-user.html -2 +2 M ./doc/basic-user.html -2 +2 Wed May 20 23:15:51 EDT 1998 stevenj * Made use of post-processing in example more explicit. M ./doc/developer.html -7 +7 Wed May 20 23:13:43 EDT 1998 stevenj * Fixed typo. M ./doc/developer.html -1 +1 Wed May 20 23:11:21 EDT 1998 stevenj * Fixed overloaded name. M ./doc/user-ref.html -1 +1 Wed May 20 23:06:35 EDT 1998 stevenj * Fixed font. M ./doc/advanced-user.html -1 +2 Wed May 20 23:00:35 EDT 1998 stevenj * Added command-line parameters. M ./base/io-vars.scm +8 M ./doc/advanced-user.html +24 M ./doc/user-ref.html +14 M ./examples/main.c -2 +19 M ./examples/run.ctl -1 +5 Wed May 20 02:29:53 EDT 1998 stevenj * Small fixes. M ./base/ctl.c -1 +1 M ./base/ctl.h +1 M ./examples/Makefile -1 +2 Wed May 20 01:36:13 EDT 1998 stevenj * Noted libgeom. M ./README +4 Wed May 20 01:34:29 EDT 1998 stevenj * Noted use of libgeom. M ./examples/README -1 +2 Wed May 20 01:27:30 EDT 1998 stevenj * Added include mechanism for splitting Scheme source files. Added libgeom. A ./base/class.scm M ./base/ctl.c +62 M ./base/ctl.h -4 +12 M ./base/ctl.scm -868 +11 A ./base/extern-funcs.scm A ./base/help.scm A ./base/include.scm A ./base/io-vars.scm A ./base/math-utils.scm A ./base/matrix3x3.scm A ./base/utils.scm A ./base/vector3.scm M ./examples/Makefile -5 +13 M ./examples/example.c -2 +2 M ./examples/example.scm -56 +4 M ./examples/main.c -8 +9 A ./utils/README M ./utils/ctl-io.scm -4 +5 A ./utils/ctlgeom.h M ./utils/gen-ctl-io -5 +5 A ./utils/geom.c A ./utils/geom.scm Tue May 19 06:46:46 EDT 1998 stevenj * Updated README. M ./README -13 +14 Tue May 19 03:36:33 EDT 1998 stevenj * Don't display derived properties in help. M ./base/ctl.scm -8 +11 Tue May 19 03:29:09 EDT 1998 stevenj * Various bug fixes. M ./doc/user-ref.html -21 +21 Tue May 19 03:17:11 EDT 1998 stevenj * Noted user reference section. M ./doc/index.html +5 Tue May 19 03:15:15 EDT 1998 stevenj * Added user reference section. M ./doc/advanced-user.html -3 +3 M ./doc/developer.html -3 +3 A ./doc/user-ref.html Tue May 19 02:05:56 EDT 1998 stevenj * Added routines for maximization, minimization, and root-finding. I really Added routines for maximization, minimization, and root-finding. I really have to figure out how to divide ctl.scm into multiple files. M ./base/ctl.scm -1 +253 Sun May 17 08:56:35 EDT 1998 stevenj * Removed extraneous backslash. M ./examples/Makefile -1 +1 Sun May 17 06:31:29 EDT 1998 stevenj * Fixed call to gh_scm2newstr. M ./base/ctl.h -1 +1 Sun May 17 05:10:50 EDT 1998 stevenj * Documented derived and post-processed properties. M ./doc/developer.html +69 Sun May 17 04:13:18 EDT 1998 stevenj * Documented export-function mechanism. M ./doc/developer.html -79 +126 Sun May 17 01:26:35 EDT 1998 stevenj * New mechanism for exporting subroutines. (run) is no longer special. M ./base/ctl.c -37 +40 M ./base/ctl.h +32 M ./base/ctl.scm -6 +54 M ./examples/example.c -46 +72 M ./examples/example.scm +8 M ./examples/main.c -50 +19 M ./utils/ctl-io.scm -5 +162 Sat May 16 08:29:33 EDT 1998 stevenj * Added derived and post-processed properties. M ./base/ctl.scm -24 +78 M ./examples/example.c -2 +17 M ./examples/example.scm -5 +16 M ./examples/run.ctl -2 +4 Sat May 16 07:02:32 EDT 1998 stevenj * Noted matrix3x3 type. M ./doc/developer.html +2 Sat May 16 07:00:11 EDT 1998 stevenj * Added matrix3x3 type. M ./base/ctl.c -3 +53 M ./base/ctl.h -1 +13 M ./base/ctl.scm +98 Fri May 15 21:07:56 EDT 1998 stevenj * Went back to Guile 1.2 for now. M ./examples/Makefile -2 +1 Fri May 15 06:27:59 EDT 1998 stevenj * Upgraded for Guile 1.3. M ./examples/Makefile -2 +3 M ./examples/main.c -3 +7 Mon May 11 06:02:13 EDT 1998 stevenj * Called check-vars before input variables are imported to C. M ./base/ctl.scm -1 +1 Mon May 11 06:01:58 EDT 1998 stevenj * Wrote developer documentation. M ./doc/basic-user.html -2 +7 M ./doc/developer.html +270 Mon May 11 04:23:53 EDT 1998 stevenj * make-list-type-name -> make-list-type M ./base/ctl.scm -1 +1 M ./examples/example.scm -3 +3 Mon May 11 02:12:18 EDT 1998 stevenj * Defined macros for creating classes, properties, and variables, considerably Defined macros for creating classes, properties, and variables, considerably simplifying the specification file. Also fixed check-vars. M ./base/ctl.scm -16 +52 M ./examples/example.scm -56 +23 Sun May 10 19:14:30 EDT 1998 stevenj * Some minor functionality improvements. M ./base/ctl.scm -3 +12 Sun May 10 19:14:18 EDT 1998 stevenj * Added duplicate-object functions. M ./examples/example.scm +25 M ./examples/run.ctl -1 +13 Sun May 10 07:21:55 EDT 1998 stevenj * Added documentation. A ./doc/ A ./doc/advanced-user.html A ./doc/basic-user.html A ./doc/developer.html A ./doc/guile-links.html A ./doc/index.html A ./doc/introduction.html A ./doc/license.html Sun May 10 02:17:05 EDT 1998 stevenj * make clean removes executable and core files. M ./examples/Makefile -2 +2 Sun May 10 02:11:14 EDT 1998 stevenj * Specified location of ctl.scm and specification file at compile time. M ./examples/Makefile -1 +17 M ./examples/README -1 +1 M ./examples/main.c +10 Sat May 9 22:54:04 EDT 1998 stevenj * LGPL'ed everything. A ./COPYING A ./COPYRIGHT M ./base/ctl-f77-glue.c +21 M ./base/ctl.c +21 M ./base/ctl.h +21 M ./base/ctl.scm +20 M ./examples/example.c +21 M ./examples/example.scm +10 M ./examples/main.c +14 M ./examples/run.ctl +10 M ./utils/ctl-io.scm +20 M ./utils/gen-ctl-io +20 Sat May 9 20:09:26 EDT 1998 stevenj * Added interpolate function & other conveniences. M ./base/ctl.scm +34 M ./examples/example.scm +4 M ./examples/run.ctl -1 +4 Sat May 9 19:40:49 EDT 1998 stevenj * combine -> map M ./base/ctl.scm -13 +5 Sat May 9 19:33:26 EDT 1998 stevenj * Added Fortran wrappers for ctl.c functions. A ./base/ctl-f77-glue.c M ./base/ctl.c -14 +24 M ./base/ctl.h -2 +4 Sat May 9 18:21:47 EDT 1998 stevenj * Separated Guile 1.2 dependencies so that we can remove them easily when Separated Guile 1.2 dependencies so that we can remove them easily when we go to Guile 1.3. M ./base/ctl.c -4 +9 Sat May 9 08:49:43 EDT 1998 stevenj * Sample control file. A ./examples/run.ctl Sat May 9 08:49:10 EDT 1998 stevenj * Got example program importing and exporting variable values automatically, Got example program importing and exporting variable values automatically, and fleshed out examples a bit. Fixed bugs. M ./base/ctl.c -21 +19 M ./base/ctl.h -1 +1 M ./base/ctl.scm +6 M ./utils/ctl-io.scm -3 +6 M ./utils/gen-ctl-io +17 Sat May 9 08:48:48 EDT 1998 stevenj * Got example program importing and exporting variable values automatically, Got example program importing and exporting variable values automatically, and fleshed out examples a bit. M ./README -1 +1 M ./examples/Makefile -4 +4 A ./examples/README A ./examples/example.c M ./examples/example.scm +22 M ./examples/main.c -12 +18 Sat May 9 06:09:42 EDT 1998 stevenj * Got rid of unnecessary call to gh_defer_ints. M ./examples/main.c -4 Sat May 9 06:08:21 EDT 1998 stevenj * Bug fixes (missing function object-member?, etcetera). M ./base/ctl.c -3 +11 M ./base/ctl.h +2 Sat May 9 06:08:06 EDT 1998 stevenj * Added Makefile. A ./examples/Makefile Sat May 9 05:32:11 EDT 1998 stevenj * Added functions to free input/output data. M ./utils/ctl-io.scm -16 +143 M ./utils/gen-ctl-io -1 +1 Sat May 9 03:57:46 EDT 1998 stevenj * Fixed grammatical errors. M ./README -4 +4 Sat May 9 02:11:34 EDT 1998 sfan * made a small change M ./README +2 Sat May 9 01:57:43 EDT 1998 stevenj * Fixed bugs. (Arghh...Guile 1.2 is missing a function in its header file!) M ./base/ctl.c -2 +7 Sat May 9 01:40:32 EDT 1998 photon * Mentioned Guile. M ./README +7 Sat May 9 01:33:15 EDT 1998 stevenj * Disabled Guile interrupts during run_prog. M ./examples/main.c -1 +6 Sat May 9 01:22:00 EDT 1998 stevenj * Use gh_callx instead of gh_apply. M ./base/ctl.c -12 +8 Sat May 9 01:09:45 EDT 1998 stevenj * Modified to put output into the same directory as the input file. M ./utils/gen-ctl-io -9 +11 Sat May 9 00:57:59 EDT 1998 stevenj * Modified for automatic generation of input/output code from specifications. M ./base/ctl.c +44 M ./base/ctl.h +12 M ./base/ctl.scm -37 +125 M ./examples/example.scm +16 A ./utils/ A ./utils/ctl-io.scm A ./utils/gen-ctl-io Thu May 7 22:13:51 EDT 1998 stevenj * C glue for accessing guile data. A ./base/ctl.c A ./base/ctl.h Thu May 7 20:15:55 EDT 1998 stevenj * 3vector -> vector3 (so I can use the same type name in C). M ./base/ctl.scm -25 +23 M ./examples/example.scm -5 +5 Thu May 7 18:57:35 EDT 1998 stevenj * Modified class display. M ./base/ctl.scm -8 +9 Thu May 7 18:53:30 EDT 1998 stevenj * Sample main program. A ./examples/main.c Thu May 7 18:11:08 EDT 1998 stevenj * Added root Guile script. A ./base/ A ./base/ctl.scm Thu May 7 18:10:48 EDT 1998 stevenj * Add photonic crystal example specifications. A ./examples/ A ./examples/example.scm Thu Apr 23 22:46:32 EDT 1998 stevenj * Initial revision A ./README libctl-3.1/config.guess0000755000175400001440000013226411204551150012071 00000000000000#! /bin/sh # Attempt to guess a canonical system name. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 # Free Software Foundation, Inc. timestamp='2009-04-27' # This 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 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. 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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*:[3456]*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; EM64T | authenticamd | genuineintel) 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 ;; 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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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 ;; 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:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips64 #undef mips64el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mips64el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips64 #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; padre:Linux:*:*) echo sparc-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 ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-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 ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit ;; esac # Determine whether the default compiler is a.out or elf eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #ifdef __ELF__ # ifdef __GLIBC__ # if __GLIBC__ >= 2 LIBC=gnu # else LIBC=gnulibc1 # endif # else LIBC=gnulibc1 # endif #else #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) LIBC=gnu #else LIBC=gnuaout #endif #endif #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^LIBC/{ s: ::g p }'`" test x"${LIBC}" != x && { echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit } test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; 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 ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) echo i386-unknown-lynxos${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:4.0*:*) 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 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"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; i*86:AROS:*:*) echo ${UNAME_MACHINE}-pc-aros exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix\n"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; c34*) echo c34-convex-bsd exit ;; c38*) echo c38-convex-bsd exit ;; c4*) echo c4-convex-bsd exit ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: libctl-3.1/config.h.in0000644000175400001440000000724611212243176011602 00000000000000/* config.h.in. Generated from configure.ac by autoheader. */ /* If we have C99 complex nums */ #undef CTL_HAS_COMPLEX_INTEGRATION /* Define to enable debugging checks. */ #undef DEBUG /* Define to dummy `main' function (if any) required to link to the Fortran libraries. */ #undef F77_DUMMY_MAIN /* Define to a macro mangling the given C identifier (in lower and upper case), which must not contain underscores, for linking with Fortran. */ #undef F77_FUNC /* As F77_FUNC, but for C identifiers containing underscores. */ #undef F77_FUNC_ /* Define if F77 and FC dummy `main' functions are identical. */ #undef FC_DUMMY_MAIN_EQ_F77 /* Define if gh_lookup works */ #undef GH_LOOKUP_OK /* Define to 1 if you have the header file. */ #undef HAVE_COMPLEX_H /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define if we have gh_bool2scm */ #undef HAVE_GH_BOOL2SCM /* Define if we have gh_length */ #undef HAVE_GH_LENGTH /* Define if we have gh_list_ref */ #undef HAVE_GH_LIST_REF /* Define if we have gh_load. */ #undef HAVE_GH_LOAD /* Define if we have gh_vector_ref */ #undef HAVE_GH_VECTOR_REF /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the `dl' library (-ldl). */ #undef HAVE_LIBDL /* Define to 1 if you have the `gen' library (-lgen). */ #undef HAVE_LIBGEN /* Define to 1 if you have the `guile' library (-lguile). */ #undef HAVE_LIBGUILE /* Define to 1 if you have the `m' library (-lm). */ #undef HAVE_LIBM /* Define to 1 if you have the `readline' library (-lreadline). */ #undef HAVE_LIBREADLINE /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_NLOPT_H /* Define if we have SCM_COMPLEXP */ #undef HAVE_SCM_COMPLEXP /* Define to 1 if you have the `scm_c_lookup' function. */ #undef HAVE_SCM_C_LOOKUP /* Define to 1 if you have the `scm_c_make_vector' function. */ #undef HAVE_SCM_C_MAKE_VECTOR /* Define if we have scm_flush_all_ports */ #undef HAVE_SCM_FLUSH_ALL_PORTS /* Define to 1 if you have the `scm_make_complex' function. */ #undef HAVE_SCM_MAKE_COMPLEX /* Define to 1 if you have the `scm_variable_set_x' function. */ #undef HAVE_SCM_VARIABLE_SET_X /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_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_SYS_STAT_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_UNISTD_H /* bugfix v. */ #undef LIBCTL_BUGFIX_VERSION /* major v. */ #undef LIBCTL_MAJOR_VERSION /* minor v. */ #undef LIBCTL_MINOR_VERSION /* Define to version string for libctl. */ #undef LIBCTL_VERSION /* 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 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 libctl-3.1/INSTALL0000644000175400001440000002713611204551150010603 00000000000000Installation Instructions ************************* Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. This file is free documentation; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. Basic Installation ================== Briefly, the shell commands `./configure; make; make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). It can also use an optional file (typically called `config.cache' and enabled with `--cache-file=config.cache' or simply `-C') that saves the results of its tests to speed up reconfiguring. Caching is disabled by default to prevent problems with accidental use of stale cache files. If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If you are using the cache, and at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.ac' (or `configure.in') is used to create `configure' by a program called `autoconf'. You need `configure.ac' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. Running `configure' might take a while. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package. 4. Type `make install' to install the programs and any data files and documentation. 5. You can remove the program binaries and object files from the source code directory by typing `make clean'. To also remove the files that `configure' created (so you can compile the package for a different kind of computer), type `make distclean'. There is also a `make maintainer-clean' target, but that is intended mainly for the package's developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution. 6. Often, you can also type `make uninstall' to remove the installed files again. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the `configure' script does not know about. Run `./configure --help' for details on some of the pertinent environment variables. You can give `configure' initial values for configuration parameters by setting variables in the command line or in the environment. Here is an example: ./configure CC=c99 CFLAGS=-g LIBS=-lposix *Note Defining Variables::, for more details. Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you can use GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. With a non-GNU `make', it is safer to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. On MacOS X 10.5 and later systems, you can create libraries and executables that work on multiple system types--known as "fat" or "universal" binaries--by specifying multiple `-arch' options to the compiler but only a single `-arch' option to the preprocessor. Like this: ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ CPP="gcc -E" CXXCPP="g++ -E" This is not guaranteed to produce working output in all cases, you may have to build one architecture at a time and combine the results using the `lipo' tool if you have problems. Installation Names ================== By default, `make install' installs the package's commands under `/usr/local/bin', include files under `/usr/local/include', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PREFIX'. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you pass the option `--exec-prefix=PREFIX' to `configure', the package uses PREFIX as the prefix for installing programs and libraries. Documentation and other data files still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=DIR' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Optional Features ================= Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Particular systems ================== On HP-UX, the default C compiler is not ANSI C compatible. If GNU CC is not installed, it is recommended to use the following options in order to use an ANSI C compiler: ./configure CC="cc -Ae -D_XOPEN_SOURCE=500" and if that doesn't work, install pre-built binaries of GCC for HP-UX. On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot parse its `' header file. The option `-nodtk' can be used as a workaround. If GNU CC is not installed, it is therefore recommended to try ./configure CC="cc" and if that doesn't work, try ./configure CC="cc -nodtk" On Solaris, don't put `/usr/ucb' early in your `PATH'. This directory contains several dysfunctional programs; working variants of these programs are available in `/usr/bin'. So, if you need `/usr/ucb' in your `PATH', put it _after_ `/usr/bin'. On Haiku, software installed for all users goes in `/boot/common', not `/usr/local'. It is recommended to use the following options: ./configure --prefix=/boot/common Specifying the System Type ========================== There may be some features `configure' cannot figure out automatically, but needs to determine by the type of machine the package will run on. Usually, assuming the package is built to be run on the _same_ architectures, `configure' can figure that out, but if it prints a message saying it cannot guess the machine type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: CPU-COMPANY-SYSTEM where SYSTEM can have one of these forms: OS KERNEL-OS See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the machine type. If you are _building_ compiler tools for cross-compiling, you should use the option `--target=TYPE' to select the type of system they will produce code for. If you want to _use_ a cross compiler, that generates code for a platform different from the build platform, you should specify the "host" platform (i.e., that on which the generated programs will eventually be run) with `--host=TYPE'. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Defining Variables ================== Variables not defined in a site shell script can be set in the environment passed to `configure'. However, some packages may run configure again during the build, and the customized values of these variables may be lost. In order to avoid this problem, you should set them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc causes the specified `gcc' to be used as the C compiler (unless it is overridden in the site shell script). Unfortunately, this technique does not work for `CONFIG_SHELL' due to an Autoconf bug. Until the bug is fixed you can use this workaround: CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of all of the options to `configure', and exit. `--help=short' `--help=recursive' Print a summary of the options unique to this package's `configure', and exit. The `short' variant lists options used only in the top level, while the `recursive' variant lists options also present in any nested packages. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `--prefix=DIR' Use DIR as the installation prefix. *Note Installation Names:: for more details, including other options available for fine-tuning the installation locations. `--no-create' `-n' Run the configure checks, but stop before creating any output files. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. libctl-3.1/COPYING0000644000175400001440000004311010412106151010570 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. 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If this is what you want to do, use the GNU Library General Public License instead of this License. libctl-3.1/install-sh0000755000175400001440000003253711204551150011557 00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2009-04-28.21; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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[-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: --help display this help and exit. --version display version info and exit. -c (ignored) -C install only if different (preserve the last data modification time) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -s $stripprog installed files. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG " while test $# -ne 0; do case $1 in -c) ;; -C) copy_on_change=true;; -d) dir_arg=true;; -g) chgrpcmd="$chgrpprog $2" shift;; --help) echo "$usage"; exit $?;; -m) mode=$2 case $mode in *' '* | *' '* | *' '* | *'*'* | *'?'* | *'['*) echo "$0: invalid mode: $mode" >&2 exit 1;; esac shift;; -o) chowncmd="$chownprog $2" shift;; -s) stripcmd=$stripprog;; -t) dst_arg=$2 shift;; -T) no_target_directory=true;; --version) echo "$0 $scriptversion"; exit $?;; --) shift break;; -*) echo "$0: invalid option: $1" >&2 exit 1;; *) break;; esac shift done if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then # When -d is used, all remaining arguments are directories to create. # When -t is used, the destination is already specified. # Otherwise, the last argument is the destination. 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Create the # directory the slow way, step by step, checking for races as we go. case $dstdir in /*) prefix='/';; -*) prefix='./';; *) prefix='';; esac eval "$initialize_posix_glob" oIFS=$IFS IFS=/ $posix_glob set -f set fnord $dstdir shift $posix_glob set +f IFS=$oIFS prefixes= for d do test -z "$d" && continue prefix=$prefix$d if test -d "$prefix"; then prefixes= else if $posix_mkdir; then (umask=$mkdir_umask && $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break # Don't fail if two instances are running concurrently. test -d "$prefix" || exit 1 else case $prefix in *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; *) qprefix=$prefix;; esac prefixes="$prefixes '$qprefix'" fi fi prefix=$prefix/ done if test -n "$prefixes"; then # Don't fail if two instances are running concurrently. (umask $mkdir_umask && eval "\$doit_exec \$mkdirprog $prefixes") || test -d "$dstdir" || exit 1 obsolete_mkdir_used=true fi fi fi if test -n "$dir_arg"; then { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 else # Make a couple of temp file names in the proper directory. dsttmp=$dstdir/_inst.$$_ rmtmp=$dstdir/_rm.$$_ # Trap to clean up those temp files at exit. trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 # Copy the file name to the temp name. (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && # and set any options; do chmod last to preserve setuid bits. # # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$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: libctl-3.1/README0000644000175400001440000000226710247401727010442 00000000000000This is libctl, a Guile-based library for supporting flexible control files in scientific simulations. libctl is copyright (c) 1998 by Steven G. Johnson. To install libctl, one normally only needs to do: ./configure make make install Files are installed under /usr/local by default, but this can be changed by passing --prefix=

to configure. Documentation can be found in the doc/ directory, and an example program in the examples/ directory. The main source code for libctl is in the base/ and utils/ directories. In utils/geom.*, you can find specification files and functions for dealing with structures consisting of solid geometric objects in some lattice basis. The example program uses this code. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library 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 Lesser General Public License for more details. libctl-3.1/utils/0000777000175400001440000000000011212243240010762 500000000000000libctl-3.1/utils/nlopt.c0000644000175400001440000000640311000043123012172 00000000000000/* wrapper around NLopt nonlinear optimization library (if installed) */ #ifdef HAVE_NLOPT #include #include #include #include #include static double f_scm_wrap(integer n, const double *x, double *grad, void *f_scm_p) { SCM *f_scm = (SCM *) f_scm_p; SCM ret = gh_call1(*f_scm, make_number_list(n, x)); if (scm_real_p(ret)) return scm_to_double(ret); else { /* otherwise must be a list of value, gradient components, i.e. (cons value gradient). */ SCM gscm = ret; int i; for (i = 0; i < n; ++i) { gscm = SCM_CDR(gscm); grad[i] = scm_to_double(SCM_CAR(gscm)); } return scm_to_double(SCM_CAR(ret)); } } /* Scheme-callable wrapper for nlopt_minimize() function. Note that Guile-callable C subroutines cannot take more than 10 arguments (grrr), so we past the last few arguments with a "rest" list parameter */ SCM nlopt_minimize_scm(SCM algorithm_scm, SCM f_scm, SCM lb_scm, SCM ub_scm, SCM x_scm, SCM minf_max_scm, SCM ftol_rel_scm, SCM ftol_abs_scm, SCM rest /* SCM xtol_rel_scm, SCM xtol_abs_scm, SCM maxeval_scm, SCM maxtime_scm */) { nlopt_algorithm algorithm = (nlopt_algorithm) scm_to_int(algorithm_scm); int i, n = list_length(x_scm); double *x, *lb, *ub, *xtol_abs = 0; double minf_max = scm_to_double(minf_max_scm); double ftol_rel = scm_to_double(ftol_rel_scm); double ftol_abs = scm_to_double(ftol_abs_scm); double xtol_rel = 0; double maxeval = 0; double maxtime = 0; int nrest = list_length(rest); /* double xtol_rel = scm_to_double(xtol_rel_scm); int maxeval = scm_to_int(maxeval_scm); double maxtime = scm_to_double(maxtime_scm); */ double minf; nlopt_result result; SCM v, ret; x = (double *) malloc(sizeof(double) * n * 4); lb = x + n; ub = lb + n; if (!x) { fprintf(stderr, "nlopt_minimize_scm: out of memory!\n"); exit(EXIT_FAILURE); } if (list_length(lb_scm) != n || list_length(ub_scm) != n) { fprintf(stderr, "nlopt_minimize_scm: invalid arguments\n"); exit(EXIT_FAILURE); } for (v=x_scm, i=0; i < n; ++i) { x[i] = scm_to_double(SCM_CAR(v)); v = SCM_CDR(v); } for (v=lb_scm, i=0; i < n; ++i) { lb[i] = scm_to_double(SCM_CAR(v)); v = SCM_CDR(v); } for (v=ub_scm, i=0; i < n; ++i) { ub[i] = scm_to_double(SCM_CAR(v)); v = SCM_CDR(v); } if (nrest >= 1) xtol_rel = scm_to_double(SCM_CAR(rest)); if (nrest >= 2) { SCM xtol_abs_scm = scm_cadr(rest); if (list_length(xtol_abs_scm)) { xtol_abs = ub + n; for (v=xtol_abs_scm, i=0; i < n; ++i) { xtol_abs[i] = scm_to_double(SCM_CAR(v)); v = SCM_CDR(v); } } } if (nrest >= 3) maxeval = scm_to_int(scm_caddr(rest)); if (nrest >= 4) maxtime = scm_to_double(scm_cadddr(rest)); result = nlopt_minimize(algorithm, n, f_scm_wrap, &f_scm, lb, ub, x, &minf, minf_max, ftol_rel, ftol_abs, xtol_rel, xtol_abs, maxeval, maxtime); ret = scm_cons(scm_from_int((int) result), scm_cons(scm_from_double(minf), make_number_list(n, x))); free(x); return ret; } #endif /* HAVE_NLOPT */ libctl-3.1/utils/geom.scm0000644000175400001440000002521611212243114012337 00000000000000; libctl: flexible Guile-based control files for scientific software ; Copyright (C) 1998-2009, Steven G. Johnson ; ; This library is free software; you can redistribute it and/or ; modify it under the terms of the GNU Lesser General Public ; License as published by the Free Software Foundation; either ; version 2 of the License, or (at your option) any later version. ; ; This library 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 ; Lesser General Public License for more details. ; ; You should have received a copy of the GNU Lesser General Public ; License along with this library; if not, write to the ; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ; Boston, MA 02111-1307, USA. ; ; Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ; **************************************************************** (if (not (defined? 'material-type)) (define-class material-type no-parent (define-property data no-default 'SCM))) ; generic user-defined data ; A default material so that we don't have to specify a material for ; an object when we just care about its geometry. If material-type is ; an "abstract superclass" (no properties of its own), programs could ; interpret this as equating to default-material (below). However, we ; only define this default if (make material-type) works, i.e. if ; defaults exist for all properties (if any) of material-type. (define nothing (if (for-all? (class-properties-all material-type) property-has-default?) (make material-type) no-default)) (define-class geometric-object no-parent (define-property material nothing 'material-type) (define-property center no-default 'vector3)) (define-class compound-geometric-object geometric-object (define-property component-objects '() (make-list-type 'geometric-object))) (define (non-negative? x) (not (negative? x))) (define-class cylinder geometric-object (define-post-processed-property axis (vector3 0 0 1) 'vector3 unit-vector3) (define-property radius no-default 'number non-negative?) (define-property height no-default 'number non-negative?)) (define-class cone cylinder (define-property radius2 0 'number)) (define-class sphere geometric-object (define-property radius no-default 'number non-negative?)) (define-class block geometric-object (define-post-processed-property e1 (vector3 1 0 0) 'vector3 unit-vector3) (define-post-processed-property e2 (vector3 0 1 0) 'vector3 unit-vector3) (define-post-processed-property e3 (vector3 0 0 1) 'vector3 unit-vector3) (define-property size no-default 'vector3) (define-derived-property projection-matrix 'matrix3x3 (lambda (object) (matrix3x3-inverse (matrix3x3 (object-property-value object 'e1) (object-property-value object 'e2) (object-property-value object 'e3)))))) (define-class ellipsoid block (define-derived-property inverse-semi-axes 'vector3 (lambda (object) (vector-map (lambda (x) (/ 2.0 x)) (object-property-value object 'size))))) ; **************************************************************** (define-class lattice no-parent (define-post-processed-property basis1 (vector3 1 0 0) 'vector3 unit-vector3) (define-post-processed-property basis2 (vector3 0 1 0) 'vector3 unit-vector3) (define-post-processed-property basis3 (vector3 0 0 1) 'vector3 unit-vector3) (define-property size (vector3 1 1 1) 'vector3) (define-property basis-size (vector3 1 1 1) 'vector3) (define-derived-property b1 'vector3 (lambda (object) (vector3-scale (vector3-x (object-property-value object 'basis-size)) (object-property-value object 'basis1)))) (define-derived-property b2 'vector3 (lambda (object) (vector3-scale (vector3-y (object-property-value object 'basis-size)) (object-property-value object 'basis2)))) (define-derived-property b3 'vector3 (lambda (object) (vector3-scale (vector3-z (object-property-value object 'basis-size)) (object-property-value object 'basis3)))) (define-derived-property basis 'matrix3x3 (lambda (object) (let ((B (matrix3x3 (object-property-value object 'b1) (object-property-value object 'b2) (object-property-value object 'b3)))) (if (zero? (matrix3x3-determinant B)) (error "lattice basis vectors must be linearly independent!")) B))) (define-derived-property metric 'matrix3x3 (lambda (object) (let ((B (object-property-value object 'basis))) (matrix3x3* (matrix3x3-transpose B) B))))) ; **************************************************************** ; Define some utility functions: (define (shift-geometric-object go shift-vector) (let ((c (object-property-value go 'center))) (modify-object go (center (vector3+ c shift-vector))))) (define (geometric-object-duplicates shift-vector min-multiple max-multiple go) (define (g-o-d min-multiple L) (if (<= min-multiple max-multiple) (g-o-d (+ min-multiple 1) (cons (shift-geometric-object go (vector3-scale min-multiple shift-vector)) L)) L)) (g-o-d min-multiple '())) (define (geometric-objects-duplicates shift-vector min-multiple max-multiple go-list) (fold-left append '() (map (lambda (go) (geometric-object-duplicates shift-vector min-multiple max-multiple go)) go-list))) (define (lattice-duplicates lat go-list . usize) (define (lat->lattice v) (cartesian->lattice (matrix3x3* (object-property-value lat 'basis) v))) (let ((u1 (if (>= (length usize) 1) (list-ref usize 0) 1)) (u2 (if (>= (length usize) 2) (list-ref usize 1) 1)) (u3 (if (>= (length usize) 3) (list-ref usize 2) 1)) (s (object-property-value lat 'size))) (let ((b1 (lat->lattice (vector3 u1 0 0))) (b2 (lat->lattice (vector3 0 u2 0))) (b3 (lat->lattice (vector3 0 0 u3))) (n1 (ceiling (/ (vector3-x s) u1))) (n2 (ceiling (/ (vector3-y s) u2))) (n3 (ceiling (/ (vector3-z s) u3)))) (geometric-objects-duplicates b1 (- (floor (/ (- n1 1) 2))) (ceiling (/ (- n1 1) 2)) (geometric-objects-duplicates b2 (- (floor (/ (- n2 1) 2))) (ceiling (/ (- n2 1) 2)) (geometric-objects-duplicates b3 (- (floor (/ (- n3 1) 2))) (ceiling (/ (- n3 1) 2)) go-list)))))) (define (geometric-objects-lattice-duplicates go-list . usize) (apply lattice-duplicates (cons geometry-lattice (cons go-list usize)))) ; **************************************************************** (define-input-var dimensions 3 'integer) (define-input-var default-material nothing 'material-type) (define-input-var geometry-center (vector3 0) 'vector3) (define-input-var geometry-lattice (make lattice) 'lattice) (define-input-var geometry '() (make-list-type 'geometric-object)) (define-input-var ensure-periodicity true 'boolean) (define-external-function point-in-object? true false 'boolean 'vector3 'geometric-object) (define-external-function normal-to-object true false 'vector3 'vector3 'geometric-object) (define-external-function point-in-periodic-object? true false 'boolean 'vector3 'geometric-object) ; (define-external-function material-of-point true false ; 'material-type 'vector3) (define-external-function display-geometric-object-info false false no-return-value 'integer 'geometric-object) (define-external-function range-overlap-with-object true false 'number 'vector3 'vector3 'geometric-object 'number 'integer) (define-external-function square-basis false false 'matrix3x3 'matrix3x3 'vector3) ; **************************************************************** ; Functions and variables for determining the grid size (define no-size 1e-20) ; for when a particular lattice dimension has no size (define-param resolution 10) ; the resolution (may be a vector3) (define-param grid-size false) ; force grid size, if set (define (get-resolution) (if (vector? resolution) resolution (vector3 resolution resolution resolution))) (define (get-grid-size) (if grid-size grid-size (let ((res (get-resolution))) (vector-map (lambda (x) (inexact->exact (max (ceiling x) 1))) (vector-map * res (object-property-value geometry-lattice 'size)))))) (define (get-grid-size-prod) (let ((s (get-grid-size))) (* (vector3-x s) (vector3-y s) (vector3-z s)))) ; **************************************************************** ; Cartesian conversion and rotation for lattice and reciprocal coords: ; The following conversion routines work for vector3 and matrix3x3 arguments: (define (lattice->cartesian x) (if (vector3? x) (matrix3x3* (object-property-value geometry-lattice 'basis) x) (matrix3x3* (matrix3x3* (object-property-value geometry-lattice 'basis) x) (matrix3x3-inverse (object-property-value geometry-lattice 'basis))))) (define (cartesian->lattice x) (if (vector3? x) (matrix3x3* (matrix3x3-inverse (object-property-value geometry-lattice 'basis)) x) (matrix3x3* (matrix3x3* (matrix3x3-inverse (object-property-value geometry-lattice 'basis)) x) (object-property-value geometry-lattice 'basis)))) (define (reciprocal->cartesian x) (let ((s (vector-map (lambda (x) (if (= x no-size) 1 x)) (object-property-value geometry-lattice 'size)))) (let ((Rst (matrix3x3-transpose (matrix3x3* (object-property-value geometry-lattice 'basis) (matrix3x3 (vector3 (vector3-x s) 0 0) (vector3 0 (vector3-y s) 0) (vector3 0 0 (vector3-z s))))))) (if (vector3? x) (matrix3x3* (matrix3x3-inverse Rst) x) (matrix3x3* (matrix3x3* (matrix3x3-inverse Rst) x) Rst))))) (define (cartesian->reciprocal x) (let ((s (vector-map (lambda (x) (if (= x no-size) 1 x)) (object-property-value geometry-lattice 'size)))) (let ((Rst (matrix3x3-transpose (matrix3x3* (object-property-value geometry-lattice 'basis) (matrix3x3 (vector3 (vector3-x s) 0 0) (vector3 0 (vector3-y s) 0) (vector3 0 0 (vector3-z s))))))) (if (vector3? x) (matrix3x3* Rst x) (matrix3x3* (matrix3x3* Rst x) (matrix3x3-inverse Rst)))))) (define (lattice->reciprocal x) (cartesian->reciprocal (lattice->cartesian x))) (define (reciprocal->lattice x) (cartesian->lattice (reciprocal->cartesian x))) ; rotate vectors in lattice/reciprocal coords (note that the axis ; is also given in the corresponding basis): (define (rotate-lattice-vector3 axis theta v) (cartesian->lattice (rotate-vector3 (lattice->cartesian axis) theta (lattice->cartesian v)))) (define (rotate-reciprocal-vector3 axis theta v) (cartesian->reciprocal (rotate-vector3 (reciprocal->cartesian axis) theta (reciprocal->cartesian v)))) ; **************************************************************** libctl-3.1/utils/ctl-io.scm0000644000175400001440000007406611212243114012606 00000000000000; libctl: flexible Guile-based control files for scientific software ; Copyright (C) 1998-2009, Steven G. Johnson ; ; This library is free software; you can redistribute it and/or ; modify it under the terms of the GNU Lesser General Public ; License as published by the Free Software Foundation; either ; version 2 of the License, or (at your option) any later version. ; ; This library 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 ; Lesser General Public License for more details. ; ; You should have received a copy of the GNU Lesser General Public ; License along with this library; if not, write to the ; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ; Boston, MA 02111-1307, USA. ; ; Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ; *************************************************************************** ; "Standard" Scheme functions missing from Guile 1.2: (define (string-upcase s) (list->string (map (lambda (c) (if (and (char>=? c #\a) (char<=? c #\z)) (integer->char (+ (char->integer c) (char->integer #\A) (- (char->integer #\a)))) c)) (string->list s)))) ; *************************************************************************** (define cxx false) ; set to true for C++ output (c.f. gen-ctl-io --cxx) (define namespace "ctlio") (define (ns0) (ns namespace)) (define (ns namespace) (if cxx (string-append namespace "::") "")) (define (c-identifier s) (list->string (map (lambda (c) (if (or (eq? c #\-) (eq? c #\space)) #\_ (if (eq? c #\?) #\p (if (eq? c #\!) #\B c)))) (string->list s)))) (define symbol->c-identifier (compose c-identifier symbol->string)) (define c-type-string (compose c-identifier type-string)) (define declared-type-names '()) (define (declare-type-name type-name) (if (and (list-type-name? type-name) (not (member (c-type-string type-name) declared-type-names))) (begin (if (list-type-name? (list-el-type-name type-name)) (declare-type-name (list-el-type-name type-name))) (print "typedef struct {\n") (print "int num_items;\n") (print (c-type-string (list-el-type-name type-name)) " *items;\n") (print "} " (c-type-string type-name) ";\n\n") (set! declared-type-names (cons (c-type-string type-name) declared-type-names))))) (define (only-list-types type-names) (list-transform-positive type-names list-type-name?)) (define (c-var-decl' var-name var-type-name ns) (print (c-type-string var-type-name) " " ns (symbol->c-identifier var-name) ";\n")) (define (c-var-decl var-name var-type-name) (c-var-decl' var-name var-type-name "")) ; *************************************************************************** ; use new/delete for C++, malloc/free for C (define (free . vars) (let ((var (apply string-append vars))) (if cxx (string-append "delete[] (" var ")") (string-append "free(" var ")")))) (define (free1 . vars) (let ((var (apply string-append vars))) (if cxx (string-append "delete (" var ")") (string-append "free(" var ")")))) (define (malloc tname . nums) (let ((num (apply string-append nums))) (if cxx (string-append "(new " tname "[" num "])") (string-append "((" tname " *) malloc(sizeof(" tname ") * (" num ")))")))) (define (malloc1 . tnames) (let ((tname (apply string-append tnames))) (if cxx (string-append "(new " tname ")") (string-append "((" tname " *) malloc(sizeof(" tname ")))")))) ; *************************************************************************** (define (find-direct-subclasses class) (list-transform-positive class-list (lambda (c) (eq? (class-parent c) class)))) (define (class-identifier class) (symbol->c-identifier (class-type-name class))) (define (class-enum-name0 class) (string-upcase (class-identifier class))) (define (class-enum-name class) (string-append (ns (class-identifier (class-parent class))) (class-enum-name0 class))) (define (class-self-enum-name class) (string-append (ns (class-identifier class)) (class-enum-name0 class) "_SELF")) (define (c-class-decl class) (for-each (compose declare-type-name property-type-name) (class-properties class)) (print "typedef struct " (class-identifier class) "_struct {\n") (for-each (lambda (property) (c-var-decl (property-name property) (property-type-name property))) (class-properties class)) (let ((subclasses (find-direct-subclasses class))) (if (not (null? subclasses)) (begin (print "enum { " (class-enum-name0 class) "_SELF") (for-each (lambda (sc) (print ", " (class-enum-name0 sc))) subclasses) (print " } which_subclass;\n") (print "union {\n") (for-each (lambda (sc) (print "struct " (class-identifier sc) "_struct *" (class-identifier sc) "_data;\n")) subclasses) (print "} subclass;\n")))) (print "} " (class-identifier class) ";\n") (if (and (not (null? (find-direct-subclasses class))) (null? (class-properties class))) (print "#define " (class-enum-name0 class) "_ABSTRACT 1\n")) (print "\n")) (define (display-c-class-decls) (print "/******* Type declarations *******/\n\n") (for-each c-class-decl (reverse class-list))) ; *************************************************************************** (define (declare-var var) (c-var-decl' (var-name var) (var-type-name var) (ns0))) (define (declare-extern-var var) (print "extern ") (c-var-decl (var-name var) (var-type-name var))) (define (declarer-if-not-input-var declarer) (lambda (var) (if (not (member var input-var-list)) (declarer var) (begin (print "/* " (var-name var) " is both input and output */\n"))))) (define (all-type-names) (append exported-type-list (map var-type-name (append (reverse input-var-list) (reverse output-var-list))) (map external-function-return-type-name external-function-list) (fold-left append '() (map external-function-arg-type-names external-function-list)))) (define (declare-var-types) (for-each declare-type-name (all-type-names))) (define (declare-vars declarer) (print "/******* Input variables *******/\n") (for-each declarer (reverse input-var-list)) (print "\n") (print "/******* Output variables *******/\n") (for-each (declarer-if-not-input-var declarer) (reverse output-var-list)) (print "\n")) (define (declare-vars-header) (declare-var-types) (declare-vars declare-extern-var)) (define (declare-vars-source) (declare-vars declare-var)) ; *************************************************************************** (define (input-value s-var-name-str c-var-name-str type-name getter) (let ((desc (get-type-descriptor type-name))) (cond ((eq? (type-descriptor-kind desc) 'simple) (print c-var-name-str " = " (getter type-name s-var-name-str) ";\n")) ((eq? (type-descriptor-kind desc) 'object) (print (class-input-function-name type-name) "(" (getter 'object s-var-name-str) ", &" c-var-name-str ");\n")) ((eq? (type-descriptor-kind desc) 'uniform-list) (input-list (getter 'list s-var-name-str) c-var-name-str (list-el-type-name type-name)))))) (define (get-global type-symbol name-str) (string-append "ctl_get_" (symbol->c-identifier type-symbol) "(\"" name-str "\")" )) (define (property-getter object-name-str) (lambda (type-symbol name-str) (string-append (symbol->c-identifier type-symbol) "_object_property(" object-name-str ", " "\"" name-str "\")" ))) (define (list-getter lo-name-str) (lambda (type-symbol name-str) (string-append (symbol->c-identifier type-symbol) "_list_ref(" lo-name-str ", " name-str ")" ))) (define list-temp-suffix "_t") (define (input-list list-object-get-str c-var-name-str type-name) (print "{\n") (let ((lo-name-str (string-append "lo" list-temp-suffix)) (index-name-str (string-append "i" list-temp-suffix)) (saved-list-temp-suffix list-temp-suffix)) (set! list-temp-suffix (string-append list-temp-suffix "_t")) (print "list " lo-name-str " = " list-object-get-str ";\n") (print "int " index-name-str ";\n") (print c-var-name-str ".num_items = list_length(" lo-name-str ");\n") (print c-var-name-str ".items = " (malloc (c-type-string type-name) c-var-name-str ".num_items") ";\n") (print "for (" index-name-str " = 0; " index-name-str " < " c-var-name-str ".num_items; " index-name-str "++) {\n") (input-value index-name-str (string-append c-var-name-str ".items[" index-name-str "]") type-name (list-getter lo-name-str)) (print "}\n") (set! list-temp-suffix saved-list-temp-suffix)) (print "}\n")) (define (class-input-function-name type-name) (string-append (symbol->c-identifier type-name) "_input")) (define (class-input-function-decl class ns) (print "void " ns (class-input-function-name (class-type-name class)) "(SCM so, " (c-type-string (class-type-name class)) " *o)")) (define (class-input-function class) (class-input-function-decl class (ns0)) (print "\n{\n") (for-each (lambda (property) (input-value (symbol->string (property-name property)) (string-append "o->" (symbol->c-identifier (property-name property))) (property-type-name property) (property-getter "so"))) (class-properties class)) (let ((subclasses (find-direct-subclasses class))) (for-each (lambda (sc) (print "if (object_is_member(\"" (class-type-name sc) "\", so)) {\n") (print "o->which_subclass = " (class-enum-name sc) ";\n") (print "o->subclass." (class-identifier sc) "_data = " (malloc1 (class-identifier sc)) ";\n") (print (class-input-function-name (class-type-name sc)) "(so, o->subclass." (class-identifier sc) "_data);\n" "}\nelse ")) subclasses) (if (not (null? subclasses)) (begin (print "\n") (print "o->which_subclass = " (class-self-enum-name class) ";\n")))) (print "}\n\n")) (define (output-class-input-functions-header) (print "/******* class input function prototypes *******/\n\n") (for-each (lambda (class) (print "extern ") (class-input-function-decl class "") (print ";\n")) class-list) (print "\n")) (define (output-class-input-functions-source) (print "/******* class input functions *******/\n\n") (for-each class-input-function class-list)) (define (input-vars-function) (print "/******* read input variables *******/\n\n") (print "SCM " (ns0) "read_input_vars(void)\n") (print "{\n") (print "if (num_read_input_vars++) destroy_input_vars();\n") (for-each (lambda (var) (input-value (symbol->string (var-name var)) (symbol->c-identifier (var-name var)) (var-type-name var) get-global)) (reverse input-var-list)) (print "return SCM_UNSPECIFIED;\n") (print "}\n\n")) ; *************************************************************************** (define (copy-value c0-var-name-str c-var-name-str type-name) (let ((desc (get-type-descriptor type-name))) (cond ((eq? (type-descriptor-kind desc) 'simple) (print c-var-name-str " = " c0-var-name-str ";\n")) ((eq? (type-descriptor-kind desc) 'object) (print (class-copy-function-name type-name) "(&" c0-var-name-str ", &" c-var-name-str ");\n")) ((eq? (type-descriptor-kind desc) 'uniform-list) (copy-list c0-var-name-str c-var-name-str (list-el-type-name type-name)))))) (define (copy-list c0-var-name-str c-var-name-str type-name) (print "{\n") (let ((index-name-str (string-append "i" list-temp-suffix)) (saved-list-temp-suffix list-temp-suffix)) (set! list-temp-suffix (string-append list-temp-suffix "_t")) (print "int " index-name-str ";\n") (print c-var-name-str ".num_items = " c0-var-name-str ".num_items;\n") (print c-var-name-str ".items = " (malloc (c-type-string type-name) c-var-name-str ".num_items") ";\n") (print "for (" index-name-str " = 0; " index-name-str " < " c-var-name-str ".num_items; " index-name-str "++) {\n") (copy-value (string-append c0-var-name-str ".items[" index-name-str "]") (string-append c-var-name-str ".items[" index-name-str "]") type-name) (print "}\n") (set! list-temp-suffix saved-list-temp-suffix)) (print "}\n")) (define (class-copy-function-name type-name) (string-append (symbol->c-identifier type-name) "_copy")) (define (class-copy-function-decl class ns) (print "void " ns (class-copy-function-name (class-type-name class)) "(const " (c-type-string (class-type-name class)) " *o0," (c-type-string (class-type-name class)) " *o)")) (define (class-copy-function class) (class-copy-function-decl class (ns0)) (print "\n{\n") (for-each (lambda (property) (copy-value (string-append "o0->" (symbol->c-identifier (property-name property))) (string-append "o->" (symbol->c-identifier (property-name property))) (property-type-name property))) (class-properties class)) (let ((subclasses (find-direct-subclasses class))) (for-each (lambda (sc) (print "if (o0->which_subclass == " (class-enum-name sc) ") {\n") (print "o->which_subclass = " (class-enum-name sc) ";\n") (print "o->subclass." (class-identifier sc) "_data = " (malloc1 (class-identifier sc)) ";\n") (print (class-copy-function-name (class-type-name sc)) "(o0->subclass." (class-identifier sc) "_data, o->subclass." (class-identifier sc) "_data);\n" "}\nelse ")) subclasses) (if (not (null? subclasses)) (begin (print "\n") (print "o->which_subclass = " (class-self-enum-name class) ";\n")))) (print "}\n\n")) (define (output-class-copy-functions-header) (print "/******* class copy function prototypes *******/\n\n") (for-each (lambda (class) (print "extern ") (class-copy-function-decl class "") (print ";\n")) class-list) (print "\n")) (define (output-class-copy-functions-source) (print "/******* class copy functions *******/\n\n") (for-each class-copy-function class-list)) ; *************************************************************************** (define (equal-value c0-var-name-str c-var-name-str type-name) (let ((desc (get-type-descriptor type-name))) (cond ((primitive-type? type-name) (print "if (" c-var-name-str " != " c0-var-name-str ") return 0;\n")) ((eq? type-name 'string) (print "if (strcmp(" c-var-name-str ", " c0-var-name-str ")) return 0;\n")) ((eq? (type-descriptor-kind desc) 'simple) (print "if (!" type-name "_equal(" c-var-name-str ", " c0-var-name-str ")) return 0;\n")) ((eq? (type-descriptor-kind desc) 'object) (print "if (!" (class-equal-function-name type-name) "(&" c0-var-name-str ", &" c-var-name-str ")) return 0;\n")) ((eq? (type-descriptor-kind desc) 'uniform-list) (equal-list c0-var-name-str c-var-name-str (list-el-type-name type-name)))))) (define (equal-list c0-var-name-str c-var-name-str type-name) (print "{\n") (let ((index-name-str (string-append "i" list-temp-suffix)) (saved-list-temp-suffix list-temp-suffix)) (set! list-temp-suffix (string-append list-temp-suffix "_t")) (print "int " index-name-str ";\n") (print "if (" c-var-name-str ".num_items != " c0-var-name-str ".num_items) return 0;\n") (print "for (" index-name-str " = 0; " index-name-str " < " c-var-name-str ".num_items; " index-name-str "++) {\n") (equal-value (string-append c0-var-name-str ".items[" index-name-str "]") (string-append c-var-name-str ".items[" index-name-str "]") type-name) (print "}\n") (set! list-temp-suffix saved-list-temp-suffix)) (print "}\n")) (define (class-equal-function-name type-name) (string-append (symbol->c-identifier type-name) "_equal")) (define (class-equal-function-decl class ns) (print "boolean " ns (class-equal-function-name (class-type-name class)) "(const " (c-type-string (class-type-name class)) " *o0, " "const " (c-type-string (class-type-name class)) " *o)")) (define (class-equal-function class) (class-equal-function-decl class (ns0)) (print "\n{\n") (for-each (lambda (property) (equal-value (string-append "o0->" (symbol->c-identifier (property-name property))) (string-append "o->" (symbol->c-identifier (property-name property))) (property-type-name property))) (class-properties class)) (let ((subclasses (find-direct-subclasses class))) (if (not (null? subclasses)) (print "if (o0->which_subclass != o->which_subclass) return 0;\n")) (for-each (lambda (sc) (print "if (o0->which_subclass == " (class-enum-name sc) ") {\n") (print "if (!" (class-equal-function-name (class-type-name sc)) "(o0->subclass." (class-identifier sc) "_data, o->subclass." (class-identifier sc) "_data)) return 0;\n" "}\nelse ")) subclasses) (print ";\n")) (print "return 1;\n") (print "}\n\n")) (define (output-class-equal-functions-header) (print "/******* class equal function prototypes *******/\n\n") (for-each (lambda (class) (print "extern ") (class-equal-function-decl class "") (print ";\n")) class-list) (print "\n")) (define (output-class-equal-functions-source) (print "/******* class equal functions *******/\n\n") (for-each class-equal-function class-list)) ; *************************************************************************** (define (export-object-value c-var-name-str type-name exporter) (error "object output variables are not yet supported. " type-name c-var-name-str)) (define (export-list-value c-var-name-str type-name exporter) (let ((el-type-name (list-el-type-name type-name))) (let ((el-desc (get-type-descriptor el-type-name))) (cond ((eq? (type-descriptor-kind el-desc) 'simple) (exporter (string-append "make_" (type-descriptor-name-str el-desc) "_list(" c-var-name-str ".num_items, " c-var-name-str ".items)"))) (else (error "only export of lists of simple types is currently supported, not " el-type-name)))))) (define (output-value s-var-name-str c-var-name-str type-name setter) (let ((desc (get-type-descriptor type-name))) (cond ((eq? (type-descriptor-kind desc) 'simple) (print (setter type-name s-var-name-str c-var-name-str) "\n")) ((eq? (type-descriptor-kind desc) 'object) (export-object-value c-var-name-str type-name (lambda (sobj-str) (print (setter 'object s-var-name-str sobj-str)) (print "\n")))) ((eq? (type-descriptor-kind desc) 'uniform-list) (export-list-value c-var-name-str type-name (lambda (slist-str) (print (setter 'list s-var-name-str slist-str)) (print "\n"))))))) (define (set-global type-symbol s-name-str c-name-str) (string-append "ctl_set_" (symbol->c-identifier type-symbol) "(\"" s-name-str "\", " c-name-str ");" )) (define (output-vars-function) (print "/******* write output variables *******/\n\n") (print "SCM " (ns0) "write_output_vars(void)\n") (print "{\n") (print "num_write_output_vars++;\n") (for-each (lambda (var) (output-value (symbol->string (var-name var)) (symbol->c-identifier (var-name var)) (var-type-name var) set-global)) (reverse output-var-list)) (print "return SCM_UNSPECIFIED;\n") (print "}\n\n")) ; *************************************************************************** (define (destroy-c-var var-str type-name) (let ((desc (get-type-descriptor type-name))) (cond ((eq? type-name 'string) (print (free var-str) ";\n")) ((eq? (type-descriptor-kind desc) 'uniform-list) (destroy-list var-str (list-el-type-name type-name))) ((eq? (type-descriptor-kind desc) 'object) (destroy-object var-str type-name))))) (define (class-destroy-function-name type-name) (string-append (symbol->c-identifier type-name) "_destroy")) (define (class-destroy-function-decl class ns) (print "void " ns (class-destroy-function-name (class-type-name class)) "(" (c-type-string (class-type-name class)) " o)")) (define (destroy-list var-str el-type-name) (let ((index-name (string-append "index" list-temp-suffix)) (saved-suffix list-temp-suffix)) (set! list-temp-suffix (string-append list-temp-suffix "_t")) (print "{\n") (print "int " index-name ";\n") (print "for (" index-name " = 0; " index-name " < " var-str ".num_items; " index-name "++) {\n") (destroy-c-var (string-append var-str ".items[" index-name "]") el-type-name) (print "}\n") (print "}\n") (print (free var-str ".items") ";\n") (set! list-temp-suffix saved-suffix))) (define (destroy-object var-str type-name) (print (class-destroy-function-name type-name) "(" var-str ");\n")) (define (destroy-property prefix-str property) (destroy-c-var (string-append prefix-str (symbol->c-identifier (property-name property))) (property-type-name property))) (define (class-destroy-function class) (class-destroy-function-decl class (ns0)) (print "\n{\n") (for-each (lambda (property) (destroy-property "o." property)) (class-properties class)) (let ((subclasses (find-direct-subclasses class))) (for-each (lambda (sc) (print "if (o.which_subclass == " (class-enum-name sc) ") {\n") (destroy-object (string-append "*o.subclass." (class-identifier sc) "_data") (class-type-name sc)) (print (free1 "o.subclass." (class-identifier sc) "_data") ";\n") (print "}\n") (print "else ")) subclasses) (if (not (null? subclasses)) (begin (print "{ }\n")))) (print "}\n\n")) (define (output-class-destruction-functions-header) (print "/******* class destruction function prototypes *******/\n\n") (for-each (lambda (class) (print "extern ") (class-destroy-function-decl class "") (print ";\n")) class-list) (print "\n")) (define (output-class-destruction-functions-source) (print "/******* class destruction functions *******/\n\n") (for-each class-destroy-function class-list)) (define (destroy-input-vars-function) (print "/******* destroy input variables *******/\n\n") (print "SCM " (ns0) "destroy_input_vars(void)\n") (print "{\n") (for-each (lambda (var) (destroy-c-var (symbol->c-identifier (var-name var)) (var-type-name var))) (reverse input-var-list)) (print "return SCM_UNSPECIFIED;\n") (print "}\n\n")) (define (destroy-output-vars-function) (print "/******* destroy output variables *******/\n\n") (print "SCM " (ns0) "destroy_output_vars(void)\n") (print "{\n") (for-each (lambda (var) (if (not (member var input-var-list)) (destroy-c-var (symbol->c-identifier (var-name var)) (var-type-name var)))) (reverse output-var-list)) (print "return SCM_UNSPECIFIED;\n") (print "}\n\n")) ; *************************************************************************** (define (list->indices lst start-index) (if (null? lst) '() (cons start-index (list->indices (cdr lst) (+ start-index 1))))) (define (declare-external-function external-function ns) (print "SCM " ns (symbol->c-identifier (external-function-aux-name (external-function-name external-function))) "(") (for-each (lambda (argnum) (if (> argnum 0) (print ", ")) (print "SCM arg_scm_" argnum)) (list->indices (external-function-arg-type-names external-function) 0)) (if (= (length (external-function-arg-type-names external-function)) 0) (print "void")) (print ")")) (define (declare-external-c-function external-function) (print "extern " (if (not (eq? (external-function-return-type-name external-function) no-return-value)) (c-type-string (external-function-return-type-name external-function)) "void") " " (symbol->c-identifier (external-function-name external-function)) "(") (for-each (lambda (arg-type-name argnum) (if (> argnum 0) (print ", ")) (print (c-type-string arg-type-name))) (external-function-arg-type-names external-function) (list->indices (external-function-arg-type-names external-function) 0)) (if (= (length (external-function-arg-type-names external-function)) 0) (print "void")) (print ");\n")) (define (output-external-functions-header) (print "/******* external-functions *******/\n\n") (for-each (lambda (ef) (declare-external-c-function ef) (print "extern ") (declare-external-function ef "") (print ";\n\n")) external-function-list) (print "\nextern void export_external_functions(void);\n") (print "\n")) (define (output-external-function-export external-function) (print "gh_new_procedure(\"" (external-function-aux-name (external-function-name external-function)) "\", " "(SCM (*)()) " (symbol->c-identifier (external-function-aux-name (external-function-name external-function))) ", " (length (external-function-arg-type-names external-function)) ", 0, 0);\n")) (define (output-export-external-functions) (print "void " (ns0) "export_external_functions(void)\n") (print "{\n") (for-each output-external-function-export external-function-list) (print "}\n\n")) (define (get-c-local type-symbol name-str) (string-append "ctl_convert_" (symbol->c-identifier type-symbol) "_to_c(" name-str ")")) (define (set-c-local type-symbol s-name-str c-name-str) (string-append s-name-str " = ctl_convert_" (symbol->c-identifier type-symbol) "_to_scm(" c-name-str ");")) (define (output-external-function external-function) (declare-external-function external-function (ns0)) (print "\n") (print "{\n") (if (not (eq? (external-function-return-type-name external-function) no-return-value)) (begin (print "SCM return_val_scm;\n") (c-var-decl 'return-val-c (external-function-return-type-name external-function)))) (for-each (lambda (arg-type-name argnum) (print (c-type-string arg-type-name) " arg_c_" argnum ";\n")) (external-function-arg-type-names external-function) (list->indices (external-function-arg-type-names external-function) 0)) (print "\n") (for-each (lambda (arg-type-name argnum) (input-value (string-append "arg_scm_" (number->string argnum)) (string-append "arg_c_" (number->string argnum)) arg-type-name get-c-local)) (external-function-arg-type-names external-function) (list->indices (external-function-arg-type-names external-function) 0)) (print "\n") (print "#ifdef HAVE_SCM_FLUSH_ALL_PORTS\nscm_flush_all_ports();\n#endif\n") (if (not (eq? (external-function-return-type-name external-function) no-return-value)) (print "return_val_c = ")) (print (symbol->c-identifier (external-function-name external-function)) "(") (for-each (lambda (argnum) (if (> argnum 0) (print ", ")) (print "arg_c_" argnum)) (list->indices (external-function-arg-type-names external-function) 0)) (print ");\n\n") (print "fflush(stdout); fflush(stderr);\n") (for-each (lambda (arg-type-name argnum) (destroy-c-var (string-append "arg_c_" (number->string argnum)) arg-type-name)) (external-function-arg-type-names external-function) (list->indices (external-function-arg-type-names external-function) 0)) (print "\n") (if (not (eq? (external-function-return-type-name external-function) no-return-value)) (begin (output-value "return_val_scm" "return_val_c" (external-function-return-type-name external-function) set-c-local) (destroy-c-var "return_val_c" (external-function-return-type-name external-function)) (print "return return_val_scm;\n")) (begin (print "return SCM_UNSPECIFIED;\n"))) (print "}\n\n")) (define (output-external-functions-source) (print "/******* external-functions *******/\n\n") (for-each output-external-function external-function-list) (output-export-external-functions)) ; *************************************************************************** (define (swig-type-header type-name) (print "%typemap(guile,in) " (if cxx (string-append namespace "::") "") (c-type-string type-name) " {\n") (if cxx (print "using namespace " namespace ";\n")) (input-value "$input" "$1" type-name get-c-local) (print "}\n") (if (and (not (eq? 'object (type-descriptor-kind (get-type-descriptor type-name)))) (or (not (list-type-name? type-name)) (eq? 'simple (type-descriptor-kind (get-type-descriptor (list-el-type-name type-name)))))) (begin (print "%typemap(guile,out) " (if cxx (string-append namespace "::") "") (c-type-string type-name) " {\n") (if cxx (print "using namespace " namespace ";\n")) (output-value "$result" "$1" type-name set-c-local) (destroy-c-var "$1" type-name) (print "}\n"))) (print "\n") ) (define (output-swig-header) (print "%{\n#include \"ctl-io.h\"\n%}\n\n") (print "/******* SWIG type-conversion mappings *******/\n\n") (for-each swig-type-header (append (only-list-types (all-type-names)) (map class-type-name class-list)))) ; *************************************************************************** (define (output-header) (display-c-class-decls) (declare-vars-header) (print "extern int num_read_input_vars;\n") (print "extern int num_write_output_vars;\n\n") (print "extern SCM read_input_vars(void);\n") (print "extern SCM write_output_vars(void);\n") (print "extern SCM destroy_input_vars(void);\n") (print "extern SCM destroy_output_vars(void);\n\n") (output-external-functions-header) (output-class-input-functions-header) (output-class-copy-functions-header) (output-class-equal-functions-header) (output-class-destruction-functions-header) ) (define (output-source) (declare-vars-source) (print "int " (ns0) "num_read_input_vars = 0; /* # calls to read_input_vars */\n" "int " (ns0) "num_write_output_vars = 0; /* # calls to read_input_vars */\n\n") (output-class-input-functions-source) (output-class-copy-functions-source) (output-class-equal-functions-source) (output-class-destruction-functions-source) (input-vars-function) (output-vars-function) (destroy-input-vars-function) (destroy-output-vars-function) (output-external-functions-source)) libctl-3.1/utils/nlopt-constants.scm0000644000175400001440000000171111212243225014553 00000000000000; AUTOMATICALLY GENERATED - DO NOT EDIT (define NLOPT-GN-DIRECT 0) (define NLOPT-GN-DIRECT-L 1) (define NLOPT-GN-DIRECT-L-RAND 2) (define NLOPT-GN-DIRECT-NOSCAL 3) (define NLOPT-GN-DIRECT-L-NOSCAL 4) (define NLOPT-GN-DIRECT-L-RAND-NOSCAL 5) (define NLOPT-GN-ORIG-DIRECT 6) (define NLOPT-GN-ORIG-DIRECT-L 7) (define NLOPT-GD-STOGO 8) (define NLOPT-GD-STOGO-RAND 9) (define NLOPT-LD-LBFGS-NOCEDAL 10) (define NLOPT-LD-LBFGS 11) (define NLOPT-LN-PRAXIS 12) (define NLOPT-LD-VAR1 13) (define NLOPT-LD-VAR2 14) (define NLOPT-LD-TNEWTON 15) (define NLOPT-LD-TNEWTON-RESTART 16) (define NLOPT-LD-TNEWTON-PRECOND 17) (define NLOPT-LD-TNEWTON-PRECOND-RESTART 18) (define NLOPT-GN-CRS2-LM 19) (define NLOPT-GN-MLSL 20) (define NLOPT-GD-MLSL 21) (define NLOPT-GN-MLSL-LDS 22) (define NLOPT-GD-MLSL-LDS 23) (define NLOPT-LD-MMA 24) (define NLOPT-LN-COBYLA 25) (define NLOPT-LN-NEWUOA 26) (define NLOPT-LN-NEWUOA-BOUND 27) (define NLOPT-LN-NELDERMEAD 28) (define NLOPT-LN-SBPLX 29) libctl-3.1/utils/geom-ctl-io-defaults.c0000644000175400001440000000125310412107621014767 00000000000000/* for inclusion into geom-ctl-io.c ... this is somewhat of a hack, necessitated because gen-ctl-io doesn't write default values (from geom.scm) for the input variable, instead relying on them being initialized from Scheme. */ integer dimensions = 3; material_type default_material = { 0 }; vector3 geometry_center = { 0, 0, 0 }; lattice geometry_lattice = { { 1,0,0 }, { 0,1,0 }, { 0,0,1 }, { 1e20,1e20,1e20 }, { 1,1,1 }, { 1,0,0 }, { 0,1,0 }, { 0,0,1 }, { { 1,0,0 }, { 0,1,0 }, { 0,0,1 } }, { { 1,0,0 }, { 0,1,0 }, { 0,0,1 } } }; geometric_object_list geometry = { 0, 0 }; boolean ensure_periodicity = 0; libctl-3.1/utils/ctlgeom.h0000644000175400001440000001376611212243114012516 00000000000000/* libctl: flexible Guile-based control files for scientific software * Copyright (C) 1998-2009, Steven G. Johnson * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. * * Steven G. Johnson can be contacted at stevenj@alum.mit.edu. */ #ifndef GEOM_H #define GEOM_H #ifndef CTL_IO_H # include #endif #ifdef CXX_CTL_IO #define MATERIAL_TYPE ctlio::material_type #define GEOMETRIC_OBJECT ctlio::geometric_object #define GEOMETRIC_OBJECT_LIST ctlio::geometric_object_list #define LATTICE ctlio::lattice #else #define MATERIAL_TYPE material_type #define GEOMETRIC_OBJECT geometric_object #define GEOMETRIC_OBJECT_LIST geometric_object_list #define LATTICE lattice #endif #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ /**************************************************************************/ extern void geom_initialize(void); extern void geom_fix_object(GEOMETRIC_OBJECT o); extern void geom_fix_objects(void); extern void geom_fix_objects0(GEOMETRIC_OBJECT_LIST geometry); extern void geom_fix_lattice(void); extern void geom_fix_lattice0(LATTICE *L); extern void geom_cartesian_lattice(void); extern void geom_cartesian_lattice0(LATTICE *L); extern boolean point_in_objectp(vector3 p, GEOMETRIC_OBJECT o); extern boolean point_in_periodic_objectp(vector3 p, GEOMETRIC_OBJECT o); extern boolean point_in_fixed_objectp(vector3 p, GEOMETRIC_OBJECT o); extern boolean point_in_fixed_pobjectp(vector3 p, GEOMETRIC_OBJECT *o); extern boolean point_in_periodic_fixed_objectp(vector3 p, GEOMETRIC_OBJECT o); extern vector3 to_geom_object_coords(vector3 p, GEOMETRIC_OBJECT o); extern vector3 from_geom_object_coords(vector3 p, GEOMETRIC_OBJECT o); extern vector3 normal_to_object(vector3 p, GEOMETRIC_OBJECT o); extern vector3 normal_to_fixed_object(vector3 p, GEOMETRIC_OBJECT o); extern int intersect_line_with_object(vector3 p, vector3 d, GEOMETRIC_OBJECT o, double s[2]); extern MATERIAL_TYPE material_of_point_inobject(vector3 p, boolean *inobject); extern MATERIAL_TYPE material_of_point_inobject0( GEOMETRIC_OBJECT_LIST geometry, vector3 p, boolean *inobject); extern MATERIAL_TYPE material_of_point(vector3 p); extern MATERIAL_TYPE material_of_point0(GEOMETRIC_OBJECT_LIST geometry, vector3 p); GEOMETRIC_OBJECT object_of_point0(GEOMETRIC_OBJECT_LIST geometry, vector3 p, vector3 *shiftby); GEOMETRIC_OBJECT object_of_point(vector3 p, vector3 *shiftby); vector3 shift_to_unit_cell(vector3 p); extern matrix3x3 square_basis(matrix3x3 lattice_basis, vector3 size); typedef struct { vector3 low, high; } geom_box; typedef struct { geom_box box; const GEOMETRIC_OBJECT *o; vector3 shiftby; int precedence; } geom_box_object; typedef struct geom_box_tree_struct { geom_box b, b1, b2; struct geom_box_tree_struct *t1, *t2; int nobjects; geom_box_object *objects; } *geom_box_tree; extern void destroy_geom_box_tree(geom_box_tree t); extern geom_box_tree create_geom_box_tree(void); extern geom_box_tree create_geom_box_tree0(GEOMETRIC_OBJECT_LIST geometry, geom_box b0); extern geom_box_tree restrict_geom_box_tree(geom_box_tree, const geom_box *); extern geom_box_tree geom_tree_search(vector3 p, geom_box_tree t, int *oindex); extern geom_box_tree geom_tree_search_next(vector3 p, geom_box_tree t, int *oindex); extern MATERIAL_TYPE material_of_point_in_tree_inobject(vector3 p, geom_box_tree t, boolean *inobject); extern MATERIAL_TYPE material_of_point_in_tree(vector3 p, geom_box_tree t); extern MATERIAL_TYPE material_of_unshifted_point_in_tree_inobject(vector3 p, geom_box_tree t, boolean *inobject); const GEOMETRIC_OBJECT *object_of_point_in_tree(vector3 p, geom_box_tree t, vector3 *shiftby, int *precedence); extern vector3 to_geom_box_coords(vector3 p, geom_box_object *gbo); extern void display_geom_box_tree(int indentby, geom_box_tree t); extern void geom_box_tree_stats(geom_box_tree t, int *depth, int *nobjects); extern void geom_get_bounding_box(GEOMETRIC_OBJECT o, geom_box *box); extern number box_overlap_with_object(geom_box b, GEOMETRIC_OBJECT o, number tol, integer maxeval); extern number ellipsoid_overlap_with_object(geom_box b, GEOMETRIC_OBJECT o, number tol, integer maxeval); extern number range_overlap_with_object(vector3 low, vector3 high, GEOMETRIC_OBJECT o, number tol, integer maxeval); extern vector3 get_grid_size(void); extern vector3 get_resolution(void); extern void get_grid_size_n(int *nx, int *ny, int *nz); GEOMETRIC_OBJECT make_geometric_object(MATERIAL_TYPE material, vector3 center); GEOMETRIC_OBJECT make_cylinder(MATERIAL_TYPE material, vector3 center, number radius, number height, vector3 axis); GEOMETRIC_OBJECT make_cone(MATERIAL_TYPE material, vector3 center, number radius, number height, vector3 axis, number radius2); GEOMETRIC_OBJECT make_sphere(MATERIAL_TYPE material, vector3 center, number radius); GEOMETRIC_OBJECT make_block(MATERIAL_TYPE material, vector3 center, vector3 e1, vector3 e2, vector3 e3, vector3 size); GEOMETRIC_OBJECT make_ellipsoid(MATERIAL_TYPE material, vector3 center, vector3 e1, vector3 e2, vector3 e3, vector3 size); /**************************************************************************/ #ifdef __cplusplus } /* extern "C" */ #endif /* __cplusplus */ #endif /* GEOM_H */ libctl-3.1/utils/README0000644000175400001440000000231310247401730011564 00000000000000This directory contains utilities for use with libctl. First, there are ctl-io.scm and gen-ctl-io.scm, which are used to generate C glue code (ctl-io.h and ctl-io.c) from a specifications file for translating input/output variables to/from C. Second, there is libctlgeom, a collection of utility code for manipulating geometric objects, for use with libctl. libctlgeom contains: * geom.scm: specifications file containing classes and utilities for dealing with three-dimensional geometric objects (spheres, cylinders, etcetera). This should be included in the specifications file for anything using libgeom, with: (include "/utils/geom.scm") Each geometric object derives from the class geometric-object, and has a material property whose type is the class material-type. Users should provide their own material-type class (if none is provided, a dummy class is used). * geom.c, geom.h: C routines (callable from Guile) for performing various operations on a geometry, such as finding out what object a given point is inside. Note that most of these routines use the global input variables defined in geom.scm--they must be called only when these variables have been imported to C. libctl-3.1/utils/geom.c0000644000175400001440000017121211212243114011775 00000000000000/* libctl: flexible Guile-based control files for scientific software * Copyright (C) 1998-2009, Steven G. Johnson * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. * * Steven G. Johnson can be contacted at stevenj@alum.mit.edu. */ #include #include #include #include "ctl-io.h" #include #ifdef CXX_CTL_IO using namespace ctlio; # define CTLIO ctlio:: # define GEOM geometric_object:: # define BLK block:: # define CYL cylinder:: # define MAT material_type:: #else # define CTLIO # define GEOM # define BLK # define CYL # define MAT #endif #ifdef __cplusplus # define MALLOC(type,num) (new type[num]) # define MALLOC1(type) (new type) # define FREE(p) delete[] (p) # define FREE1(p) delete (p) #else # define MALLOC(type,num) ((type *) malloc(sizeof(type) * (num))) # define MALLOC1(type) MALLOC(type,1) # define FREE(p) free(p) # define FREE1(p) free(p) #endif /**************************************************************************/ /* If v is a vector in the lattice basis, normalize v so that its cartesian length is unity. */ static void lattice_normalize(vector3 *v) { *v = vector3_scale( 1.0 / sqrt(vector3_dot(*v, matrix3x3_vector3_mult(geometry_lattice.metric, *v))), *v); } /* "Fix" the parameters of the given object to account for the geometry_lattice basis, which may be non-orthogonal. In particular, this means that the normalization of several unit vectors, such as the cylinder or block axes, needs to be changed. Unfortunately, we can't do this stuff at object-creation time in Guile, because the geometry_lattice variable may not have been assigned to its final value at that point. */ void geom_fix_object(geometric_object o) { switch(o.which_subclass) { case GEOM CYLINDER: lattice_normalize(&o.subclass.cylinder_data->axis); break; case GEOM BLOCK: { matrix3x3 m; lattice_normalize(&o.subclass.block_data->e1); lattice_normalize(&o.subclass.block_data->e2); lattice_normalize(&o.subclass.block_data->e3); m.c0 = o.subclass.block_data->e1; m.c1 = o.subclass.block_data->e2; m.c2 = o.subclass.block_data->e3; o.subclass.block_data->projection_matrix = matrix3x3_inverse(m); break; } case GEOM COMPOUND_GEOMETRIC_OBJECT: { int i; int n = o.subclass.compound_geometric_object_data ->component_objects.num_items; geometric_object *os = o.subclass.compound_geometric_object_data ->component_objects.items; for (i = 0; i < n; ++i) { #if MATERIAL_TYPE_ABSTRACT if (os[i].material.which_subclass == MAT MATERIAL_TYPE_SELF) material_type_copy(&o.material, &os[i].material); #endif geom_fix_object(os[i]); } break; } case GEOM GEOMETRIC_OBJECT_SELF: case GEOM SPHERE: break; /* these objects are fine */ } } /* fix all objects in the geometry list as described in geom_fix_object, above */ void geom_fix_objects0(geometric_object_list geometry) { int index; for (index = 0; index < geometry.num_items; ++index) geom_fix_object(geometry.items[index]); } void geom_fix_objects(void) { geom_fix_objects0(geometry); } void geom_fix_lattice0(lattice *L) { L->basis1 = unit_vector3(L->basis1); L->basis2 = unit_vector3(L->basis2); L->basis3 = unit_vector3(L->basis3); L->b1 = vector3_scale(L->basis_size.x, L->basis1); L->b2 = vector3_scale(L->basis_size.y, L->basis2); L->b3 = vector3_scale(L->basis_size.z, L->basis3); L->basis.c0 = L->b1; L->basis.c1 = L->b2; L->basis.c2 = L->b3; L->metric = matrix3x3_mult(matrix3x3_transpose(L->basis), L->basis); } void geom_fix_lattice(void) { geom_fix_lattice0(&geometry_lattice); } void geom_cartesian_lattice0(lattice *L) { L->basis1.x = 1; L->basis1.y = 0; L->basis1.z = 0; L->basis2.x = 0; L->basis2.y = 1; L->basis2.z = 0; L->basis3.x = 0; L->basis3.y = 0; L->basis3.z = 1; L->basis_size.x = L->basis_size.y = L->basis_size.z = 1; geom_fix_lattice0(L); } void geom_cartesian_lattice(void) { geom_cartesian_lattice0(&geometry_lattice); } void geom_initialize(void) { /* initialize many of the input variables that are normally initialized from Scheme, except for default_material and geometry_lattice.size. */ geom_cartesian_lattice(); geometry_center.x = geometry_center.y = geometry_center.z = 0; dimensions = 3; ensure_periodicity = 1; geometry.num_items = 0; geometry.items = 0; } /**************************************************************************/ /* Return whether or not the point p (in the lattice basis) is inside the object o. Requires that the global input var geometry_lattice already be initialized. point_in_fixed_objectp additionally requires that geom_fix_object has been called on o (if the lattice basis is non-orthogonal). */ boolean CTLIO point_in_objectp(vector3 p, geometric_object o) { geom_fix_object(o); return point_in_fixed_objectp(p, o); } boolean point_in_fixed_objectp(vector3 p, geometric_object o) { return point_in_fixed_pobjectp(p, &o); } /* as point_in_fixed_objectp, but sets o to the object in question (if true) (which may be different from the input o if o is a compound object) */ boolean point_in_fixed_pobjectp(vector3 p, geometric_object *o) { vector3 r = vector3_minus(p,o->center); switch (o->which_subclass) { case GEOM GEOMETRIC_OBJECT_SELF: return 0; case GEOM SPHERE: { number radius = o->subclass.sphere_data->radius; return(radius > 0.0 && vector3_dot(r,matrix3x3_vector3_mult(geometry_lattice.metric, r)) <= radius*radius); } case GEOM CYLINDER: { vector3 rm = matrix3x3_vector3_mult(geometry_lattice.metric, r); number proj = vector3_dot(o->subclass.cylinder_data->axis, rm); number height = o->subclass.cylinder_data->height; if (fabs(proj) <= 0.5 * height) { number radius = o->subclass.cylinder_data->radius; if (o->subclass.cylinder_data->which_subclass == CYL CONE) radius += (proj/height + 0.5) * (o->subclass.cylinder_data->subclass.cone_data->radius2 - radius); return(radius != 0.0 && vector3_dot(r,rm) - proj*proj <= radius*radius); } else return 0; } case GEOM BLOCK: { vector3 proj = matrix3x3_vector3_mult(o->subclass.block_data->projection_matrix, r); switch (o->subclass.block_data->which_subclass) { case BLK BLOCK_SELF: { vector3 size = o->subclass.block_data->size; return(fabs(proj.x) <= 0.5 * size.x && fabs(proj.y) <= 0.5 * size.y && fabs(proj.z) <= 0.5 * size.z); } case BLK ELLIPSOID: { vector3 isa = o->subclass.block_data->subclass.ellipsoid_data->inverse_semi_axes; double a = proj.x * isa.x, b = proj.y * isa.y, c = proj.z * isa.z; return(a*a + b*b + c*c <= 1.0); } } } case GEOM COMPOUND_GEOMETRIC_OBJECT: { int i; int n = o->subclass.compound_geometric_object_data ->component_objects.num_items; geometric_object *os = o->subclass.compound_geometric_object_data ->component_objects.items; vector3 shiftby = o->center; for (i = 0; i < n; ++i) { *o = os[i]; o->center = vector3_plus(o->center, shiftby); if (point_in_fixed_pobjectp(p, o)) return 1; } break; } } return 0; } /**************************************************************************/ /* convert a point p inside o to a coordinate in [0,1]^3 that is some "natural" coordinate for the object */ vector3 to_geom_object_coords(vector3 p, geometric_object o) { const vector3 half = {0.5, 0.5, 0.5}; vector3 r = vector3_minus(p,o.center); switch (o.which_subclass) { default: { vector3 po = {0,0,0}; return po; } case GEOM SPHERE: { number radius = o.subclass.sphere_data->radius; return vector3_plus(half, vector3_scale(0.5 / radius, r)); } /* case GEOM CYLINDER: NOT YET IMPLEMENTED */ case GEOM BLOCK: { vector3 proj = matrix3x3_vector3_mult(o.subclass.block_data->projection_matrix, r); vector3 size = o.subclass.block_data->size; if (size.x != 0.0) proj.x /= size.x; if (size.y != 0.0) proj.y /= size.y; if (size.z != 0.0) proj.z /= size.z; return vector3_plus(half, proj); } } } /* inverse of to_geom_object_coords */ vector3 from_geom_object_coords(vector3 p, geometric_object o) { const vector3 half = {0.5, 0.5, 0.5}; p = vector3_minus(p, half); switch (o.which_subclass) { default: return o.center; case GEOM SPHERE: { number radius = o.subclass.sphere_data->radius; return vector3_plus(o.center, vector3_scale(radius / 0.5, p)); } /* case GEOM CYLINDER: NOT YET IMPLEMENTED */ case GEOM BLOCK: { vector3 size = o.subclass.block_data->size; return vector3_plus( o.center, vector3_plus( vector3_scale(size.x * p.x, o.subclass.block_data->e1), vector3_plus( vector3_scale(size.y * p.y, o.subclass.block_data->e2), vector3_scale(size.z * p.z, o.subclass.block_data->e3)) )); } } } /**************************************************************************/ /* Return the normal vector from the given object to the given point, in lattice coordinates, using the surface of the object that the point is "closest" to for some definition of "closest" that is reasonable (at least for points near to the object). The length and sign of the normal vector are arbitrary. */ vector3 CTLIO normal_to_object(vector3 p, geometric_object o) { geom_fix_object(o); return normal_to_fixed_object(p, o); } vector3 normal_to_fixed_object(vector3 p, geometric_object o) { vector3 r = vector3_minus(p,o.center); switch (o.which_subclass) { case GEOM CYLINDER: { vector3 rm = matrix3x3_vector3_mult(geometry_lattice.metric, r); double proj = vector3_dot(o.subclass.cylinder_data->axis, rm), height = o.subclass.cylinder_data->height, radius, prad; if (fabs(proj) > height * 0.5) return o.subclass.cylinder_data->axis; radius = o.subclass.cylinder_data->radius; prad = sqrt(fabs(vector3_dot(r,rm) - proj*proj)); if (o.subclass.cylinder_data->which_subclass == CYL CONE) radius += (proj/height + 0.5) * (o.subclass.cylinder_data->subclass.cone_data->radius2 - radius); if (fabs(fabs(proj) - height * 0.5) < fabs(prad - radius)) return o.subclass.cylinder_data->axis; if (o.subclass.cylinder_data->which_subclass == CYL CONE) return vector3_minus(r, vector3_scale(proj + prad * (o.subclass.cylinder_data->subclass.cone_data->radius2 - radius) / height, o.subclass.cylinder_data->axis)); else return vector3_minus(r, vector3_scale(proj, o.subclass.cylinder_data->axis)); } case GEOM BLOCK: { vector3 proj = matrix3x3_vector3_mult(o.subclass.block_data->projection_matrix, r); switch (o.subclass.block_data->which_subclass) { case BLK BLOCK_SELF: { vector3 size = o.subclass.block_data->size; double d1 = fabs(fabs(proj.x) - 0.5 * size.x); double d2 = fabs(fabs(proj.y) - 0.5 * size.y); double d3 = fabs(fabs(proj.z) - 0.5 * size.z); if (d1 < d2 && d1 < d3) return matrix3x3_row1(o.subclass.block_data->projection_matrix); else if (d2 < d1 && d2 < d3) return matrix3x3_row2(o.subclass.block_data->projection_matrix); else return matrix3x3_row3(o.subclass.block_data->projection_matrix); } case BLK ELLIPSOID: { vector3 isa = o.subclass.block_data->subclass.ellipsoid_data->inverse_semi_axes; proj.x *= isa.x * isa.x; proj.y *= isa.y * isa.y; proj.z *= isa.z * isa.z; return matrix3x3_transpose_vector3_mult( o.subclass.block_data->projection_matrix, proj); } } } default: return r; } } /**************************************************************************/ /* Here is a useful macro to loop over different possible shifts of the lattice vectors. body is executed for each possible shift, where the shift is given by the value of shiftby (which should be a vector3 variable). I would much rather make this a function, but C's lack of lambda-like function construction or closures makes this easier to do as a macro. (One could at least wish for an easier way to make multi-line macros.) */ #define LOOP_PERIODIC(shiftby, body) { \ switch (dimensions) { \ case 1: \ { \ int iii; \ shiftby.y = shiftby.z = 0; \ for (iii = -1; iii <= 1; ++iii) { \ shiftby.x = iii * geometry_lattice.size.x; \ body; \ } \ break; \ } \ case 2: \ { \ int iii, jjj; \ shiftby.z = 0; \ for (iii = -1; iii <= 1; ++iii) { \ shiftby.x = iii * geometry_lattice.size.x; \ for (jjj = -1; jjj <= 1; ++jjj) { \ shiftby.y = jjj * geometry_lattice.size.y; \ body; \ } \ } \ break; \ } \ case 3: \ { \ int iii, jjj, kkk; \ for (iii = -1; iii <= 1; ++iii) { \ shiftby.x = iii * geometry_lattice.size.x; \ for (jjj = -1; jjj <= 1; ++jjj) { \ shiftby.y = jjj * geometry_lattice.size.y; \ for (kkk = -1; kkk <= 1; ++kkk) { \ shiftby.z = kkk * geometry_lattice.size.z; \ body; \ } \ } \ } \ break; \ } \ } \ } /**************************************************************************/ /* Like point_in_objectp, but also checks the object shifted by the lattice vectors: */ boolean CTLIO point_in_periodic_objectp(vector3 p, geometric_object o) { geom_fix_object(o); return point_in_periodic_fixed_objectp(p, o); } boolean point_in_periodic_fixed_objectp(vector3 p, geometric_object o) { vector3 shiftby; LOOP_PERIODIC(shiftby, if (point_in_fixed_objectp(vector3_minus(p, shiftby), o)) return 1); return 0; } boolean point_shift_in_periodic_fixed_pobjectp(vector3 p, geometric_object *o, vector3 *shiftby) { geometric_object o0 = *o; LOOP_PERIODIC((*shiftby), { *o = o0; if (point_in_fixed_pobjectp( vector3_minus(p, *shiftby), o)) return 1; }); return 0; } /**************************************************************************/ /* Functions to return the object or material type corresponding to the point p (in the lattice basis). Returns default_material if p is not in any object. Requires that the global input vars geometry_lattice, geometry, dimensions, default_material and ensure_periodicity already be initialized. Also requires that geom_fix_objects() has been called! material_of_point_inobject is a variant that also returns whether or not the point was in any object. */ geometric_object object_of_point0(geometric_object_list geometry, vector3 p, vector3 *shiftby) { geometric_object o; int index; shiftby->x = shiftby->y = shiftby->z = 0; /* loop in reverse order so that later items are given precedence: */ for (index = geometry.num_items - 1; index >= 0; --index) { o = geometry.items[index]; if ((ensure_periodicity && point_shift_in_periodic_fixed_pobjectp(p, &o, shiftby)) || point_in_fixed_pobjectp(p, &o)) return o; } o.which_subclass = GEOM GEOMETRIC_OBJECT_SELF; /* no object found */ return o; } geometric_object object_of_point(vector3 p, vector3 *shiftby) { return object_of_point0(geometry, p, shiftby); } material_type material_of_point_inobject0(geometric_object_list geometry, vector3 p, boolean *inobject) { vector3 shiftby; geometric_object o = object_of_point0(geometry, p, &shiftby); *inobject = o.which_subclass != GEOM GEOMETRIC_OBJECT_SELF;; return (*inobject ? o.material : default_material); } material_type material_of_point_inobject(vector3 p, boolean *inobject) { return material_of_point_inobject0(geometry, p, inobject); } material_type material_of_point0(geometric_object_list geometry, vector3 p) { boolean inobject; return material_of_point_inobject0(geometry, p, &inobject); } material_type material_of_point(vector3 p) { return material_of_point0(geometry, p); } /**************************************************************************/ /* Given a geometric object o, display some information about it, indented by indentby spaces. */ void CTLIO display_geometric_object_info(int indentby, geometric_object o) { geom_fix_object(o); printf("%*s", indentby, ""); switch (o.which_subclass) { case GEOM CYLINDER: switch (o.subclass.cylinder_data->which_subclass) { case CYL CONE: printf("cone"); break; case CYL CYLINDER_SELF: printf("cylinder"); break; } break; case GEOM SPHERE: printf("sphere"); break; case GEOM BLOCK: switch (o.subclass.block_data->which_subclass) { case BLK ELLIPSOID: printf("ellipsoid"); break; case BLK BLOCK_SELF: printf("block"); break; } break; case GEOM COMPOUND_GEOMETRIC_OBJECT: printf("compound object"); break; default: printf("geometric object"); break; } printf(", center = (%g,%g,%g)\n", o.center.x, o.center.y, o.center.z); switch (o.which_subclass) { case GEOM CYLINDER: printf("%*s radius %g, height %g, axis (%g, %g, %g)\n", indentby, "", o.subclass.cylinder_data->radius, o.subclass.cylinder_data->height, o.subclass.cylinder_data->axis.x, o.subclass.cylinder_data->axis.y, o.subclass.cylinder_data->axis.z); if (o.subclass.cylinder_data->which_subclass == CYL CONE) printf("%*s radius2 %g\n", indentby, "", o.subclass.cylinder_data->subclass.cone_data->radius2); break; case GEOM SPHERE: printf("%*s radius %g\n", indentby, "", o.subclass.sphere_data->radius); break; case GEOM BLOCK: printf("%*s size (%g,%g,%g)\n", indentby, "", o.subclass.block_data->size.x, o.subclass.block_data->size.y, o.subclass.block_data->size.z); printf("%*s axes (%g,%g,%g), (%g,%g,%g), (%g,%g,%g)\n", indentby, "", o.subclass.block_data->e1.x, o.subclass.block_data->e1.y, o.subclass.block_data->e1.z, o.subclass.block_data->e2.x, o.subclass.block_data->e2.y, o.subclass.block_data->e2.z, o.subclass.block_data->e3.x, o.subclass.block_data->e3.y, o.subclass.block_data->e3.z); break; case GEOM COMPOUND_GEOMETRIC_OBJECT: { int i; int n = o.subclass.compound_geometric_object_data ->component_objects.num_items; geometric_object *os = o.subclass.compound_geometric_object_data ->component_objects.items; printf("%*s %d components:\n", indentby, "", n); for (i = 0; i < n; ++i) display_geometric_object_info(indentby + 5, os[i]); break; } default: break; } } /**************************************************************************/ /* Compute the intersections with o of a line along p+s*d, returning the number of intersections (at most 2) and the two intersection "s" values in s[0] and s[1]. (Note: o must not be a compound object.) */ int intersect_line_with_object(vector3 p, vector3 d, geometric_object o, double s[2]) { p = vector3_minus(p, o.center); s[0] = s[1] = 0; switch (o.which_subclass) { case GEOM SPHERE: { number radius = o.subclass.sphere_data->radius; vector3 dm = matrix3x3_vector3_mult(geometry_lattice.metric, d); double a = vector3_dot(d, dm); double b2 = -vector3_dot(dm, p); double c = vector3_dot(p, matrix3x3_vector3_mult( geometry_lattice.metric, p)) - radius * radius; double discrim = b2*b2 - a*c; if (discrim < 0) return 0; else if (discrim == 0) { s[0] = b2 / a; return 1; } else { discrim = sqrt(discrim); s[0] = (b2 + discrim) / a; s[1] = (b2 - discrim) / a; return 2; } } case GEOM CYLINDER: { vector3 dm = matrix3x3_vector3_mult(geometry_lattice.metric, d); vector3 pm = matrix3x3_vector3_mult(geometry_lattice.metric, p); number height = o.subclass.cylinder_data->height; number radius = o.subclass.cylinder_data->radius; number radius2 = o.subclass.cylinder_data->which_subclass == CYL CONE ? o.subclass.cylinder_data->subclass.cone_data->radius2 : radius; double dproj = vector3_dot(o.subclass.cylinder_data->axis, dm); double pproj = vector3_dot(o.subclass.cylinder_data->axis, pm); double D = (radius2 - radius) / height; double L = radius + (radius2 - radius) * 0.5 + pproj*D; double a = vector3_dot(d,dm) - dproj*dproj * (1 + D*D); double b2 = dproj * (pproj + D*L) - vector3_dot(p,dm); double c = vector3_dot(p,pm) - pproj*pproj - L*L; double discrim = b2*b2 - a*c; int ret; if (a == 0) { /* linear equation */ if (b2 == 0) { if (c == 0) { /* infinite intersections */ s[0] = ((height * 0.5) - pproj) / dproj; s[1] = -((height * 0.5) + pproj) / dproj; return 2; } else ret = 0; } else { s[0] = 0.5 * c / b2; ret = 1; } } else if (discrim < 0) ret = 0; else if (discrim == 0) { s[0] = b2 / a; ret = 1; } else { discrim = sqrt(discrim); s[0] = (b2 + discrim) / a; s[1] = (b2 - discrim) / a; ret = 2; } if (ret == 2 && fabs(pproj + s[1] * dproj) > height * 0.5) ret = 1; if (ret >= 1 && fabs(pproj + s[0] * dproj) > height * 0.5) { --ret; s[0] = s[1]; } if (ret == 2 || dproj == 0) return ret; /* find intersections with endcaps */ s[ret] = (height * 0.5 - pproj) / dproj; if (a * s[ret]*s[ret] - 2*b2 * s[ret] + c <= 0) ++ret; if (ret < 2) { s[ret] = -(height * 0.5 + pproj) / dproj; if (a * s[ret]*s[ret] - 2*b2 * s[ret] + c <= 0) ++ret; } if (ret == 2 && s[0] == s[1]) ret = 1; return ret; } case GEOM BLOCK: { vector3 dproj = matrix3x3_vector3_mult(o.subclass.block_data->projection_matrix, d); vector3 pproj = matrix3x3_vector3_mult(o.subclass.block_data->projection_matrix, p); switch (o.subclass.block_data->which_subclass) { case BLK BLOCK_SELF: { vector3 size = o.subclass.block_data->size; int ret = 0; size.x *= 0.5; size.y *= 0.5; size.z *= 0.5; if (dproj.x != 0) { s[ret] = (size.x - pproj.x) / dproj.x; if (fabs(pproj.y+s[ret]*dproj.y) <= size.y && fabs(pproj.z+s[ret]*dproj.z) <= size.z) ++ret; s[ret] = (-size.x - pproj.x) / dproj.x; if (fabs(pproj.y+s[ret]*dproj.y) <= size.y && fabs(pproj.z+s[ret]*dproj.z) <= size.z) ++ret; if (ret == 2) return 2; } if (dproj.y != 0) { s[ret] = (size.y - pproj.y) / dproj.y; if (fabs(pproj.x+s[ret]*dproj.x) <= size.x && fabs(pproj.z+s[ret]*dproj.z) <= size.z) ++ret; if (ret == 2) return 2; s[ret] = (-size.y - pproj.y) / dproj.y; if (fabs(pproj.x+s[ret]*dproj.x) <= size.x && fabs(pproj.z+s[ret]*dproj.z) <= size.z) ++ret; if (ret == 2) return 2; } if (dproj.z != 0) { s[ret] = (size.z - pproj.z) / dproj.z; if (fabs(pproj.x+s[ret]*dproj.x) <= size.x && fabs(pproj.y+s[ret]*dproj.y) <= size.y) ++ret; if (ret == 2) return 2; s[ret] = (-size.z - pproj.z) / dproj.z; if (fabs(pproj.x+s[ret]*dproj.x) <= size.x && fabs(pproj.y+s[ret]*dproj.y) <= size.y) ++ret; } return ret; } case BLK ELLIPSOID: { vector3 isa = o.subclass.block_data->subclass.ellipsoid_data->inverse_semi_axes; double a, b2, c, discrim; dproj.x *= isa.x; dproj.y *= isa.y; dproj.z *= isa.z; pproj.x *= isa.x; pproj.y *= isa.y; pproj.z *= isa.z; a = vector3_dot(dproj, dproj); b2 = -vector3_dot(dproj, pproj); c = vector3_dot(pproj, pproj) - 1; discrim = b2*b2 - a*c; if (discrim < 0) return 0; else if (discrim == 0) { s[0] = b2 / a; return 1; } else { discrim = sqrt(discrim); s[0] = (b2 + discrim) / a; s[1] = (b2 - discrim) / a; return 2; } } } } default: return 0; } } /**************************************************************************/ /* Given a basis (matrix columns are the basis unit vectors) and the size of the lattice (in basis vectors), returns a new "square" basis. This corresponds to a region of the same volume, but made rectangular, suitable for outputing to an HDF file. Given a vector in the range (0..1, 0..1, 0..1), multiplying by the square basis matrix will yield the coordinates of a point in the rectangular volume, given in the lattice basis. */ matrix3x3 CTLIO square_basis(matrix3x3 basis, vector3 size) { matrix3x3 square; square.c0 = basis.c0; square.c1 = vector3_minus(basis.c1, vector3_scale(vector3_dot(basis.c0, basis.c1), basis.c1)); square.c2 = vector3_minus(basis.c2, vector3_scale(vector3_dot(basis.c0, basis.c2), basis.c2)); square.c2 = vector3_minus(square.c2, vector3_scale(vector3_dot(basis.c0, square.c2), unit_vector3(square.c2))); square.c0 = vector3_scale(size.x, square.c0); square.c1 = vector3_scale(size.y, square.c1); square.c2 = vector3_scale(size.z, square.c2); return matrix3x3_mult(matrix3x3_inverse(basis), square); } /**************************************************************************/ /**************************************************************************/ /* Fast geometry routines */ /* Using the above material_of_point routine is way too slow, especially when there are lots of objects to test. Thus, we develop the following replacement routines. The basic idea here is twofold. (1) Compute bounding boxes for each geometric object, for which inclusion tests can be computed quickly. (2) Build a tree that recursively breaks down the unit cell in half, allowing us to perform searches in logarithmic time. */ /**************************************************************************/ /* geom_box utilities: */ #define MAX(a,b) ((a) > (b) ? (a) : (b)) #define MIN(a,b) ((a) < (b) ? (a) : (b)) static void geom_box_union(geom_box *bu, const geom_box *b1, const geom_box *b2) { bu->low.x = MIN(b1->low.x, b2->low.x); bu->low.y = MIN(b1->low.y, b2->low.y); bu->low.z = MIN(b1->low.z, b2->low.z); bu->high.x = MAX(b1->high.x, b2->high.x); bu->high.y = MAX(b1->high.y, b2->high.y); bu->high.z = MAX(b1->high.z, b2->high.z); } static void geom_box_intersection(geom_box *bi, const geom_box *b1, const geom_box *b2) { bi->low.x = MAX(b1->low.x, b2->low.x); bi->low.y = MAX(b1->low.y, b2->low.y); bi->low.z = MAX(b1->low.z, b2->low.z); bi->high.x = MIN(b1->high.x, b2->high.x); bi->high.y = MIN(b1->high.y, b2->high.y); bi->high.z = MIN(b1->high.z, b2->high.z); } static void geom_box_add_pt(geom_box *b, vector3 p) { b->low.x = MIN(b->low.x, p.x); b->low.y = MIN(b->low.y, p.y); b->low.z = MIN(b->low.z, p.z); b->high.x = MAX(b->high.x, p.x); b->high.y = MAX(b->high.y, p.y); b->high.z = MAX(b->high.z, p.z); } #define BETWEEN(x, low, high) ((x) >= (low) && (x) <= (high)) static int geom_box_contains_point(const geom_box *b, vector3 p) { return (BETWEEN(p.x, b->low.x, b->high.x) && BETWEEN(p.y, b->low.y, b->high.y) && BETWEEN(p.z, b->low.z, b->high.z)); } /* return whether or not the given two boxes intersect */ static int geom_boxes_intersect(const geom_box *b1, const geom_box *b2) { /* true if the x, y, and z ranges all intersect. */ return ((BETWEEN(b1->low.x, b2->low.x, b2->high.x) || BETWEEN(b1->high.x, b2->low.x, b2->high.x) || BETWEEN(b2->low.x, b1->low.x, b1->high.x)) && (BETWEEN(b1->low.y, b2->low.y, b2->high.y) || BETWEEN(b1->high.y, b2->low.y, b2->high.y) || BETWEEN(b2->low.y, b1->low.y, b1->high.y)) && (BETWEEN(b1->low.z, b2->low.z, b2->high.z) || BETWEEN(b1->high.z, b2->low.z, b2->high.z) || BETWEEN(b2->low.z, b1->low.z, b1->high.z))); } static void geom_box_shift(geom_box *b, vector3 shiftby) { b->low = vector3_plus(b->low, shiftby); b->high = vector3_plus(b->high, shiftby); } /**************************************************************************/ /* Computing a bounding box for a geometric object: */ /* compute | (b x c) / (a * (b x c)) |, for use below */ static number compute_dot_cross(vector3 a, vector3 b, vector3 c) { vector3 bxc = vector3_cross(b, c); return fabs(vector3_norm(bxc) / vector3_dot(a, bxc)); } /* Compute a bounding box for the object o, preferably the smallest bounding box. The box is a parallelepiped with axes given by the geometry lattice vectors, and its corners are given in the lattice basis. Requires that geometry_lattice global has been initialized, etcetera. */ void geom_get_bounding_box(geometric_object o, geom_box *box) { geom_fix_object(o); /* initialize to empty box at the center of the object: */ box->low = box->high = o.center; switch (o.which_subclass) { case GEOM GEOMETRIC_OBJECT_SELF: break; case GEOM SPHERE: { /* Find the parallelepiped that the sphere inscribes. The math comes out surpisingly simple--try it! */ number radius = o.subclass.sphere_data->radius; /* actually, we could achieve the same effect here by inverting the geometry_lattice.basis matrix... */ number r1 = compute_dot_cross(geometry_lattice.b1, geometry_lattice.b2, geometry_lattice.b3) * radius; number r2 = compute_dot_cross(geometry_lattice.b2, geometry_lattice.b3, geometry_lattice.b1) * radius; number r3 = compute_dot_cross(geometry_lattice.b3, geometry_lattice.b1, geometry_lattice.b2) * radius; box->low.x -= r1; box->low.y -= r2; box->low.z -= r3; box->high.x += r1; box->high.y += r2; box->high.z += r3; break; } case GEOM CYLINDER: { /* Find the bounding boxes of the two (circular) ends of the cylinder, then take the union. Again, the math for finding the bounding parallelepiped of a circle comes out suprisingly simple in the end. Proof left as an exercise for the reader. */ number radius = o.subclass.cylinder_data->radius; number h = o.subclass.cylinder_data->height * 0.5; vector3 axis = /* cylinder axis in cartesian coords */ matrix3x3_vector3_mult(geometry_lattice.basis, o.subclass.cylinder_data->axis); vector3 e12 = vector3_cross(geometry_lattice.basis1, geometry_lattice.basis2); vector3 e23 = vector3_cross(geometry_lattice.basis2, geometry_lattice.basis3); vector3 e31 = vector3_cross(geometry_lattice.basis3, geometry_lattice.basis1); number elen2, eproj; number r1, r2, r3; geom_box tmp_box; /* Find bounding box dimensions, in lattice coords, for the circular ends of the cylinder: */ elen2 = vector3_dot(e23, e23); eproj = vector3_dot(e23, axis); r1 = fabs(sqrt(fabs(elen2 - eproj*eproj)) / vector3_dot(e23, geometry_lattice.b1)); elen2 = vector3_dot(e31, e31); eproj = vector3_dot(e31, axis); r2 = fabs(sqrt(fabs(elen2 - eproj*eproj)) / vector3_dot(e31, geometry_lattice.b2)); elen2 = vector3_dot(e12, e12); eproj = vector3_dot(e12, axis); r3 = fabs(sqrt(fabs(elen2 - eproj*eproj)) / vector3_dot(e12, geometry_lattice.b3)); /* Get axis in lattice coords: */ axis = o.subclass.cylinder_data->axis; tmp_box = *box; /* set tmp_box to center of object */ /* bounding box for -h*axis cylinder end: */ box->low.x -= h * axis.x + r1*radius; box->low.y -= h * axis.y + r2*radius; box->low.z -= h * axis.z + r3*radius; box->high.x -= h * axis.x - r1*radius; box->high.y -= h * axis.y - r2*radius; box->high.z -= h * axis.z - r3*radius; if (o.subclass.cylinder_data->which_subclass == CYL CONE) radius = fabs(o.subclass.cylinder_data->subclass.cone_data->radius2); /* bounding box for +h*axis cylinder end: */ tmp_box.low.x += h * axis.x - r1*radius; tmp_box.low.y += h * axis.y - r2*radius; tmp_box.low.z += h * axis.z - r3*radius; tmp_box.high.x += h * axis.x + r1*radius; tmp_box.high.y += h * axis.y + r2*radius; tmp_box.high.z += h * axis.z + r3*radius; geom_box_union(box, box, &tmp_box); break; } case GEOM BLOCK: { /* blocks are easy: just enlarge the box to be big enough to contain all 8 corners of the block. */ vector3 s1 = vector3_scale(o.subclass.block_data->size.x, o.subclass.block_data->e1); vector3 s2 = vector3_scale(o.subclass.block_data->size.y, o.subclass.block_data->e2); vector3 s3 = vector3_scale(o.subclass.block_data->size.z, o.subclass.block_data->e3); vector3 corner = vector3_plus(o.center, vector3_scale(-0.5, vector3_plus(s1, vector3_plus(s2, s3)))); geom_box_add_pt(box, corner); geom_box_add_pt(box, vector3_plus(corner, s1)); geom_box_add_pt(box, vector3_plus(corner, s2)); geom_box_add_pt(box, vector3_plus(corner, s3)); geom_box_add_pt(box, vector3_plus(corner, vector3_plus(s1, s2))); geom_box_add_pt(box, vector3_plus(corner, vector3_plus(s1, s3))); geom_box_add_pt(box, vector3_plus(corner, vector3_plus(s3, s2))); geom_box_add_pt(box, vector3_plus(corner, vector3_plus(s1, vector3_plus(s2, s3)))); break; } case GEOM COMPOUND_GEOMETRIC_OBJECT: { int i; int n = o.subclass.compound_geometric_object_data ->component_objects.num_items; geometric_object *os = o.subclass.compound_geometric_object_data ->component_objects.items; for (i = 0; i < n; ++i) { geom_box boxi; geom_get_bounding_box(os[i], &boxi); geom_box_shift(&boxi, o.center); geom_box_union(box, box, &boxi); } break; } } } /**************************************************************************/ /* Compute the fraction of a box's volume (or area/length in 2d/1d) that overlaps an object. Instead of a box, we also allow an ellipsoid inscribed inside the box (or a skewed ellipsoid if the box is not orthogonal). */ typedef struct { geometric_object o; vector3 p, dir; int pdim[2]; /* the (up to two) integration directions */ double scx[2]; /* scale factor (e.g. sign flip) for x coordinates */ unsigned dim; double a0, b0; /* box limits along analytic direction */ int is_ellipsoid; /* 0 for box, 1 for ellipsoid */ double winv[2], c[2]; /* ellipsoid width-inverses/centers in int. dirs */ double w0, c0; /* width/center along analytic direction */ } overlap_data; static double overlap_integrand(integer ndim, number *x, void *data_) { overlap_data *data = (overlap_data *) data_; double s[2]; const double *scx = data->scx; vector3 p = data->p; double a0 = data->a0, b0 = data->b0; double scale_result = 1.0; if (ndim > 0) { switch (data->pdim[0]) { case 0: p.x = scx[0] * x[0]; break; case 1: p.y = scx[0] * x[0]; break; case 2: p.z = scx[0] * x[0]; break; } if (ndim > 1) { switch (data->pdim[1]) { case 0: p.x = scx[1] * x[1]; break; case 1: p.y = scx[1] * x[1]; break; case 2: p.z = scx[1] * x[1]; break; } } } if (data->is_ellipsoid && ndim > 0) { /* compute width of ellipsoid at this point, along the analytic-intersection direction */ double dx = (x[0] - data->c[0]) * data->winv[0]; double w = 1.0 - dx * dx; if (ndim > 1) { /* rescale 2nd dimension to stay inside ellipsoid */ double x1; if (w < 0) return 0.0; /* outside the ellipsoid */ scale_result = sqrt(w); x1 = data->c[1] + (x[1] - data->c[1]) * scale_result; switch (data->pdim[1]) { case 0: p.x = scx[1] * x1; break; case 1: p.y = scx[1] * x1; break; case 2: p.z = scx[1] * x1; break; } dx = (x1 - data->c[1]) * data->winv[1]; w -= dx * dx; } if (w < 0) return 0.0; /* outside the ellipsoid */ w = data->w0 * sqrt(w); a0 = data->c0 - w; b0 = data->c0 + w; } if (2 == intersect_line_with_object(p, data->dir, data->o, s)) { double ds = (s[0] < s[1] ? MIN(s[1],b0) - MAX(s[0],a0) : MIN(s[0],b0) - MAX(s[1],a0)); return (ds > 0 ? ds * scale_result : 0.0); } return 0.0; } #define K_PI 3.14159265358979323846 number overlap_with_object(geom_box b, int is_ellipsoid, geometric_object o, number tol, integer maxeval) { overlap_data data; int empty_x = b.low.x == b.high.x; int empty_y = b.low.y == b.high.y; int empty_z = b.low.z == b.high.z; double V0 = ((empty_x ? 1 : b.high.x - b.low.x) * (empty_y ? 1 : b.high.y - b.low.y) * (empty_z ? 1 : b.high.z - b.low.z)); vector3 ex = {1,0,0}, ey = {0,1,0}, ez = {0,0,1}; geom_box bb; double xmin[2] = {0,0}, xmax[2] = {0,0}, esterr; int errflag; unsigned i; geom_get_bounding_box(o, &bb); geom_box_intersection(&bb, &b, &bb); if (bb.low.x > bb.high.x || bb.low.y > bb.high.y || bb.low.z > bb.high.z || (!empty_x && bb.low.x == bb.high.x) || (!empty_y && bb.low.y == bb.high.y) || (!empty_z && bb.low.z == bb.high.z)) return 0.0; data.winv[0] = data.winv[1] = data.w0 = 1.0; data.c[0] = data.c[1] = data.c0 = 0; data.o = o; data.p.x = data.p.y = data.p.z = 0; data.dim = 0; if (!empty_x) { data.dir = ex; data.a0 = bb.low.x; data.b0 = bb.high.x; data.w0 = 0.5 * (b.high.x - b.low.x); data.c0 = 0.5 * (b.high.x + b.low.x); if (!empty_y) { xmin[data.dim] = bb.low.y; xmax[data.dim] = bb.high.y; data.winv[data.dim] = 2.0 / (b.high.y - b.low.y); data.c[data.dim] = 0.5 * (b.high.y + b.low.y); data.pdim[data.dim++] = 1; } if (!empty_z) { xmin[data.dim] = bb.low.z; xmax[data.dim] = bb.high.z; data.winv[data.dim] = 2.0 / (b.high.z - b.low.z); data.c[data.dim] = 0.5 * (b.high.z + b.low.z); data.pdim[data.dim++] = 2; } } else if (!empty_y) { data.dir = ey; data.a0 = bb.low.y; data.b0 = bb.high.y; data.w0 = 0.5 * (b.high.y - b.low.y); data.c0 = 0.5 * (b.high.y + b.low.y); if (!empty_x) { xmin[data.dim] = bb.low.x; xmax[data.dim] = bb.high.x; data.winv[data.dim] = 2.0 / (b.high.x - b.low.x); data.c[data.dim] = 0.5 * (b.high.x + b.low.x); data.pdim[data.dim++] = 0; } if (!empty_z) { xmin[data.dim] = bb.low.z; xmax[data.dim] = bb.high.z; data.winv[data.dim] = 2.0 / (b.high.z - b.low.z); data.c[data.dim] = 0.5 * (b.high.z + b.low.z); data.pdim[data.dim++] = 2; } } else if (!empty_z) { data.dir = ez; data.a0 = bb.low.z; data.b0 = bb.high.z; data.w0 = 0.5 * (b.high.z - b.low.z); data.c0 = 0.5 * (b.high.z + b.low.z); if (!empty_x) { xmin[data.dim] = bb.low.x; xmax[data.dim] = bb.high.x; data.winv[data.dim] = 2.0 / (b.high.x - b.low.x); data.c[data.dim] = 0.5 * (b.high.x + b.low.x); data.pdim[data.dim++] = 0; } if (!empty_y) { xmin[data.dim] = bb.low.y; xmax[data.dim] = bb.high.y; data.winv[data.dim] = 2.0 / (b.high.y - b.low.y); data.c[data.dim] = 0.5 * (b.high.y + b.low.y); data.pdim[data.dim++] = 1; } } else return 1.0; #if 1 /* To maintain mirror symmetries through the x/y/z axes, we flip the integration range whenever xmax < 0. (This is in case the integration routine is not fully symmetric, which may happen(?) due to the upper bound on the #evaluations.)*/ for (i = 0; i < data.dim; ++i) { if (xmax[i] < 0) { double xm = xmin[i]; data.scx[i] = -1; xmin[i] = -xmax[i]; xmax[i] = -xm; data.c[i] = -data.c[i]; } else data.scx[i] = 1; } #else for (i = 0; i < data.dim; ++i) data.scx[i] = 1; #endif if ((data.is_ellipsoid = is_ellipsoid)) { /* data for ellipsoid calc. */ if (data.dim == 1) V0 *= K_PI / 4; else if (data.dim == 2) V0 *= K_PI / 6; } return adaptive_integration(overlap_integrand, xmin, xmax, data.dim, &data, 0.0, tol, maxeval, &esterr, &errflag) / V0; } number box_overlap_with_object(geom_box b, geometric_object o, number tol, integer maxeval) { return overlap_with_object(b, 0, o, tol, maxeval); } number ellipsoid_overlap_with_object(geom_box b, geometric_object o, number tol, integer maxeval) { return overlap_with_object(b, 1, o, tol, maxeval); } number CTLIO range_overlap_with_object(vector3 low, vector3 high, geometric_object o, number tol, integer maxeval) { geom_box b; b.low = low; b.high = high; return box_overlap_with_object(b, o, tol, maxeval); } /**************************************************************************/ /* geom_box_tree: a tree of boxes and the objects contained within them. The tree recursively partitions the unit cell, allowing us to perform binary searches for the object containing a given point. */ void destroy_geom_box_tree(geom_box_tree t) { if (t) { destroy_geom_box_tree(t->t1); destroy_geom_box_tree(t->t2); if (t->nobjects && t->objects) FREE(t->objects); FREE1(t); } } /* return whether the object o, shifted by the vector shiftby, possibly intersects b. Upon return, obj_b is the bounding box for o. */ static int object_in_box(geometric_object o, vector3 shiftby, geom_box *obj_b, const geom_box *b) { geom_get_bounding_box(o, obj_b); geom_box_shift(obj_b, shiftby); return geom_boxes_intersect(obj_b, b); } #define CHECK(cond, s) if (!(cond)){fprintf(stderr,s "\n");exit(EXIT_FAILURE);} static geom_box_tree new_geom_box_tree(void) { geom_box_tree t; t = MALLOC1(struct geom_box_tree_struct); CHECK(t, "out of memory"); t->t1 = t->t2 = NULL; t->nobjects = 0; t->objects = NULL; return t; } /* Divide b into b1 and b2, cutting b in two along the axis divide_axis (0 = x, 1 = y, 2 = z) at divide_point. */ static void divide_geom_box(const geom_box *b, int divide_axis, number divide_point, geom_box *b1, geom_box *b2) { *b1 = *b2 = *b; switch (divide_axis) { case 0: b1->high.x = b2->low.x = divide_point; break; case 1: b1->high.y = b2->low.y = divide_point; break; case 2: b1->high.z = b2->low.z = divide_point; break; } } #define VEC_I(v,i) ((i) == 0 ? (v).x : ((i) == 1 ? (v).y : (v).z)) #define SMALL 1.0e-7 /* Find the best place (best_partition) to "cut" along the axis divide_axis in order to maximally divide the objects between the partitions. Upon return, n1 and n2 are the number of objects below and above the partition, respectively. */ static void find_best_partition(int nobjects, const geom_box_object *objects, int divide_axis, number *best_partition, int *n1, int *n2) { number cur_partition; int i, j, cur_n1, cur_n2; *n1 = *n2 = nobjects + 1; *best_partition = 0; /* Search for the best partition, by checking all possible partitions either just above the high end of an object or just below the low end of an object. */ for (i = 0; i < nobjects; ++i) { cur_partition = VEC_I(objects[i].box.high, divide_axis) + SMALL; cur_n1 = cur_n2 = 0; for (j = 0; j < nobjects; ++j) { if (VEC_I(objects[j].box.low, divide_axis) <= cur_partition) ++cur_n1; if (VEC_I(objects[j].box.high, divide_axis) >= cur_partition) ++cur_n2; } CHECK(cur_n1 + cur_n2 >= nobjects, "bug 1 in find_best_partition"); if (MAX(cur_n1, cur_n2) < MAX(*n1, *n2)) { *best_partition = cur_partition; *n1 = cur_n1; *n2 = cur_n2; } } for (i = 0; i < nobjects; ++i) { cur_partition = VEC_I(objects[i].box.low, divide_axis) - SMALL; cur_n1 = cur_n2 = 0; for (j = 0; j < nobjects; ++j) { if (VEC_I(objects[j].box.low, divide_axis) <= cur_partition) ++cur_n1; if (VEC_I(objects[j].box.high, divide_axis) >= cur_partition) ++cur_n2; } CHECK(cur_n1 + cur_n2 >= nobjects, "bug 2 in find_best_partition"); if (MAX(cur_n1, cur_n2) < MAX(*n1, *n2)) { *best_partition = cur_partition; *n1 = cur_n1; *n2 = cur_n2; } } } /* divide_geom_box_tree: recursively divide t in two, each time dividing along the axis that maximally partitions the boxes, and only stop partitioning when partitioning doesn't help any more. Upon return, t points to the partitioned tree. */ static void divide_geom_box_tree(geom_box_tree t) { int division_nobjects[3][2] = {{0,0},{0,0},{0,0}}; number division_point[3]; int best = 0; int i, j, n1, n2; if (!t) return; if (t->t1 || t->t2) { /* this node has already been divided */ divide_geom_box_tree(t->t1); divide_geom_box_tree(t->t2); return; } if (t->nobjects <= 2) return; /* no point in partitioning */ /* Try partitioning along each dimension, counting the number of objects in the partitioned boxes and finding the best partition. */ for (i = 0; i < dimensions; ++i) { find_best_partition(t->nobjects, t->objects, i, &division_point[i], &division_nobjects[i][0], &division_nobjects[i][1]); if (MAX(division_nobjects[i][0], division_nobjects[i][1]) < MAX(division_nobjects[best][0], division_nobjects[best][1])) best = i; } /* don't do anything if division makes the worst case worse or if it fails to improve the best case: */ if (MAX(division_nobjects[best][0], division_nobjects[best][1]) + 1 > t->nobjects || MIN(division_nobjects[best][0], division_nobjects[best][1]) + 1 >= t->nobjects) return; /* division didn't help us */ divide_geom_box(&t->b, best, division_point[best], &t->b1, &t->b2); t->t1 = new_geom_box_tree(); t->t2 = new_geom_box_tree(); t->t1->b = t->b1; t->t2->b = t->b2; t->t1->nobjects = division_nobjects[best][0]; t->t1->objects = MALLOC(geom_box_object, t->t1->nobjects); CHECK(t->t1->objects, "out of memory"); t->t2->nobjects = division_nobjects[best][1]; t->t2->objects = MALLOC(geom_box_object, t->t2->nobjects); CHECK(t->t2->objects, "out of memory"); for (j = n1 = n2 = 0; j < t->nobjects; ++j) { if (geom_boxes_intersect(&t->b1, &t->objects[j].box)) { CHECK(n1 < t->t1->nobjects, "BUG in divide_geom_box_tree"); t->t1->objects[n1++] = t->objects[j]; } if (geom_boxes_intersect(&t->b2, &t->objects[j].box)) { CHECK(n2 < t->t2->nobjects, "BUG in divide_geom_box_tree"); t->t2->objects[n2++] = t->objects[j]; } } CHECK(j == t->nobjects && n1 == t->t1->nobjects && n2 == t->t2->nobjects, "BUG in divide_geom_box_tree: wrong nobjects"); t->nobjects = 0; FREE(t->objects); t->objects = NULL; divide_geom_box_tree(t->t1); divide_geom_box_tree(t->t2); } geom_box_tree create_geom_box_tree(void) { geom_box b0; b0.low = vector3_plus(geometry_center, vector3_scale(-0.5, geometry_lattice.size)); b0.high = vector3_plus(geometry_center, vector3_scale(0.5, geometry_lattice.size)); return create_geom_box_tree0(geometry, b0); } static int num_objects_in_box(const geometric_object *o, vector3 shiftby, const geom_box *b) { if (o->which_subclass == GEOM COMPOUND_GEOMETRIC_OBJECT) { int n = o->subclass.compound_geometric_object_data ->component_objects.num_items; geometric_object *os = o->subclass.compound_geometric_object_data ->component_objects.items; int i, sum = 0; shiftby = vector3_plus(shiftby, o->center); for (i = 0; i < n; ++i) sum += num_objects_in_box(os + i, shiftby, b); return sum; } else { geom_box ob; return object_in_box(*o, shiftby, &ob, b); } } static int store_objects_in_box(const geometric_object *o, vector3 shiftby, const geom_box *b, geom_box_object *bo, int precedence) { if (o->which_subclass == GEOM COMPOUND_GEOMETRIC_OBJECT) { int n = o->subclass.compound_geometric_object_data ->component_objects.num_items; geometric_object *os = o->subclass.compound_geometric_object_data ->component_objects.items; int i, sum = 0; shiftby = vector3_plus(shiftby, o->center); for (i = 0; i < n; ++i) sum += store_objects_in_box(os + i, shiftby, b, bo + sum, precedence - sum); return sum; } else { geom_box ob; if (object_in_box(*o, shiftby, &ob, b)) { bo->box = ob; bo->o = o; bo->shiftby = shiftby; bo->precedence = precedence; return 1; } else return 0; } } geom_box_tree create_geom_box_tree0(geometric_object_list geometry, geom_box b0) { geom_box_tree t = new_geom_box_tree(); int i, index; t->b = b0; for (i = geometry.num_items - 1; i >= 0; --i) { vector3 shiftby = {0,0,0}; if (ensure_periodicity) { LOOP_PERIODIC(shiftby, t->nobjects += num_objects_in_box( geometry.items + i, shiftby, &t->b)); } else t->nobjects += num_objects_in_box( geometry.items + i, shiftby, &t->b); } t->objects = MALLOC(geom_box_object, t->nobjects); CHECK(t->objects || t->nobjects == 0, "out of memory"); for (i = geometry.num_items - 1, index = 0; i >= 0; --i) { vector3 shiftby = {0,0,0}; if (ensure_periodicity) { int precedence = t->nobjects - index; LOOP_PERIODIC(shiftby, index += store_objects_in_box( geometry.items + i, shiftby, &t->b, t->objects + index, precedence)); } else index += store_objects_in_box( geometry.items + i, shiftby, &t->b, t->objects + index, t->nobjects - index); } CHECK(index == t->nobjects, "bug in create_geom_box_tree0"); divide_geom_box_tree(t); return t; } /* create a new tree from t, pruning all nodes that don't intersect b */ geom_box_tree restrict_geom_box_tree(geom_box_tree t, const geom_box *b) { geom_box_tree tr; int i, j; if (!t || !geom_boxes_intersect(&t->b, b)) return NULL; tr = new_geom_box_tree(); for (i = 0, j = 0; i < t->nobjects; ++i) if (geom_boxes_intersect(&t->objects[i].box, b)) ++j; tr->nobjects = j; tr->objects = MALLOC(geom_box_object, tr->nobjects); CHECK(tr->objects || tr->nobjects == 0, "out of memory"); for (i = 0, j = 0; i < t->nobjects; ++i) if (geom_boxes_intersect(&t->objects[i].box, b)) tr->objects[j++] = t->objects[i]; tr->t1 = restrict_geom_box_tree(t->t1, b); tr->t2 = restrict_geom_box_tree(t->t2, b); if (tr->nobjects == 0) { if (tr->t1 && !tr->t2) { geom_box_tree tr0 = tr; tr = tr->t1; FREE1(tr0); } else if (tr->t2 && !tr->t1) { geom_box_tree tr0 = tr; tr = tr->t2; FREE1(tr0); } } return tr; } /**************************************************************************/ /* recursively search the tree for the given point, returning the subtree (if any) that contains it and the index oindex of the object in that tree. The input value of oindex indicates the starting object to search in t (0 to search all). */ static geom_box_tree tree_search(vector3 p, geom_box_tree t, int *oindex) { int i; geom_box_tree gbt; if (!t || !geom_box_contains_point(&t->b, p)) return NULL; for (i = *oindex; i < t->nobjects; ++i) if (geom_box_contains_point(&t->objects[i].box, p) && point_in_fixed_objectp(vector3_minus(p, t->objects[i].shiftby), *t->objects[i].o)) { *oindex = i; return t; } *oindex = 0; gbt = tree_search(p, t->t1, oindex); if (!gbt) gbt = tree_search(p, t->t2, oindex); return gbt; } /* shift p to be within the unit cell of the lattice (centered on the origin) */ vector3 shift_to_unit_cell(vector3 p) { while (p.x >= 0.5 * geometry_lattice.size.x) p.x -= geometry_lattice.size.x; while (p.x < -0.5 * geometry_lattice.size.x) p.x += geometry_lattice.size.x; while (p.y >= 0.5 * geometry_lattice.size.y) p.y -= geometry_lattice.size.y; while (p.y < -0.5 * geometry_lattice.size.y) p.y += geometry_lattice.size.y; while (p.z >= 0.5 * geometry_lattice.size.z) p.z -= geometry_lattice.size.z; while (p.z < -0.5 * geometry_lattice.size.z) p.z += geometry_lattice.size.z; return p; } const geometric_object *object_of_point_in_tree(vector3 p, geom_box_tree t, vector3 *shiftby, int *precedence) { int oindex = 0; t = tree_search(p, t, &oindex); if (t) { geom_box_object *gbo = t->objects + oindex; *shiftby = gbo->shiftby; *precedence = gbo->precedence; return gbo->o; } else { shiftby->x = shiftby->y = shiftby->z = 0; *precedence = 0; return 0; } } material_type material_of_unshifted_point_in_tree_inobject( vector3 p, geom_box_tree t, boolean *inobject) { int oindex = 0; t = tree_search(p, t, &oindex); if (t) { *inobject = 1; return (t->objects[oindex].o->material); } else { *inobject = 0; return default_material; } } material_type material_of_point_in_tree_inobject(vector3 p, geom_box_tree t, boolean *inobject) { /* backwards compatibility */ return material_of_unshifted_point_in_tree_inobject( shift_to_unit_cell(p), t, inobject); } material_type material_of_point_in_tree(vector3 p, geom_box_tree t) { boolean inobject; return material_of_point_in_tree_inobject(p, t, &inobject); } geom_box_tree geom_tree_search_next(vector3 p, geom_box_tree t, int *oindex) { *oindex += 1; /* search starting at next oindex */ return tree_search(p, t, oindex); } geom_box_tree geom_tree_search(vector3 p, geom_box_tree t, int *oindex) { *oindex = -1; /* search all indices > -1 */ return geom_tree_search_next(p, t, oindex); } /**************************************************************************/ /* convert a vector p in the given object to some coordinate in [0,1]^3 that is a more "natural" map of the object interior. */ vector3 to_geom_box_coords(vector3 p, geom_box_object *gbo) { return to_geom_object_coords(vector3_minus(p, gbo->shiftby), *gbo->o); } /**************************************************************************/ void display_geom_box_tree(int indentby, geom_box_tree t) { int i; if (!t) return; printf("%*sbox (%g..%g, %g..%g, %g..%g)\n", indentby, "", t->b.low.x, t->b.high.x, t->b.low.y, t->b.high.y, t->b.low.z, t->b.high.z); for (i = 0; i < t->nobjects; ++i) { printf("%*sbounding box (%g..%g, %g..%g, %g..%g)\n", indentby+5, "", t->objects[i].box.low.x, t->objects[i].box.high.x, t->objects[i].box.low.y, t->objects[i].box.high.y, t->objects[i].box.low.z, t->objects[i].box.high.z); printf("%*sshift object by (%g, %g, %g)\n", indentby+5, "", t->objects[i].shiftby.x, t->objects[i].shiftby.y, t->objects[i].shiftby.z); display_geometric_object_info(indentby + 5, *t->objects[i].o); } display_geom_box_tree(indentby + 5, t->t1); display_geom_box_tree(indentby + 5, t->t2); } /**************************************************************************/ /* Computing tree statistics (depth and number of nodes): */ /* helper function for geom_box_tree_stats */ static void get_tree_stats(geom_box_tree t, int *depth, int *nobjects) { if (t) { int d1, d2; *nobjects += t->nobjects; d1 = d2 = *depth + 1; get_tree_stats(t->t1, &d1, nobjects); get_tree_stats(t->t2, &d2, nobjects); *depth = MAX(d1, d2); } } void geom_box_tree_stats(geom_box_tree t, int *depth, int *nobjects) { *depth = *nobjects = 0; get_tree_stats(t, depth, nobjects); } /**************************************************************************/ vector3 get_grid_size(void) { return ctl_convert_vector3_to_c(gh_call0(gh_lookup("get-grid-size"))); } vector3 get_resolution(void) { return ctl_convert_vector3_to_c(gh_call0(gh_lookup("get-resolution"))); } void get_grid_size_n(int *nx, int *ny, int *nz) { vector3 grid_size; grid_size = get_grid_size(); *nx = (int) grid_size.x; *ny = (int) grid_size.y; *nz = (int) grid_size.z; } /**************************************************************************/ /* constructors for the geometry types (ugh, wish these could be automatically generated from geom.scm) */ geometric_object make_geometric_object(material_type material, vector3 center) { geometric_object o; material_type_copy(&material, &o.material); o.center = center; o.which_subclass = GEOM GEOMETRIC_OBJECT_SELF; return o; } geometric_object make_cylinder(material_type material, vector3 center, number radius, number height, vector3 axis) { geometric_object o = make_geometric_object(material, center); o.which_subclass = GEOM CYLINDER; o.subclass.cylinder_data = MALLOC1(cylinder); CHECK(o.subclass.cylinder_data, "out of memory"); o.subclass.cylinder_data->radius = radius; o.subclass.cylinder_data->height = height; o.subclass.cylinder_data->axis = axis; o.subclass.cylinder_data->which_subclass = CYL CYLINDER_SELF; geom_fix_object(o); return o; } geometric_object make_cone(material_type material, vector3 center, number radius, number height, vector3 axis, number radius2) { geometric_object o = make_cylinder(material, center, radius,height, axis); o.subclass.cylinder_data->which_subclass = CYL CONE; o.subclass.cylinder_data->subclass.cone_data = MALLOC1(cone); CHECK(o.subclass.cylinder_data->subclass.cone_data, "out of memory"); o.subclass.cylinder_data->subclass.cone_data->radius2 = radius2; return o; } geometric_object make_sphere(material_type material, vector3 center, number radius) { geometric_object o = make_geometric_object(material, center); o.which_subclass = GEOM SPHERE; o.subclass.sphere_data = MALLOC1(sphere); CHECK(o.subclass.sphere_data, "out of memory"); o.subclass.sphere_data->radius = radius; return o; } geometric_object make_block(material_type material, vector3 center, vector3 e1, vector3 e2, vector3 e3, vector3 size) { geometric_object o = make_geometric_object(material, center); o.which_subclass = GEOM BLOCK; o.subclass.block_data = MALLOC1(block); CHECK(o.subclass.block_data, "out of memory"); o.subclass.block_data->e1 = e1; o.subclass.block_data->e2 = e2; o.subclass.block_data->e3 = e3; o.subclass.block_data->size = size; o.subclass.block_data->which_subclass = BLK BLOCK_SELF; geom_fix_object(o); return o; } 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'NLOPT_[LG][ND]' | sed 's/ //g;s/_/-/g' |tr = , |cut -d, -f1`; i=0; for n in $$names; do echo "(define $$n $$i)" >> $@; i=`expr $$i + 1`; done rm nlopt-constants.h clean-local: rm -f ctl-io.[ch] geom-ctl-io.c ctlgeom-types.h nlopt-constants.scm # 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: libctl-3.1/utils/gen-ctl-io.10000644000175400001440000000544410412110653012727 00000000000000.\" libctl: flexible Guile-based control files for scientific software .\" Copyright (C) 1998, 1999, 2000, 2001, 2002, Steven G. Johnson .\" .\" This library is free software; you can redistribute it and/or .\" modify it under the terms of the GNU Lesser General Public .\" License as published by the Free Software Foundation; either .\" version 2 of the License, or (at your option) any later version. .\" .\" This library 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 .\" Lesser General Public License for more details. .\" .\" You should have received a copy of the GNU Lesser General Public .\" License along with this library; if not, write to the .\" Free Software Foundation, Inc., 59 Temple Place - Suite 330, .\" Boston, MA 02111-1307, USA. .\" .\" Steven G. Johnson can be contacted at stevenj@alum.mit.edu. .\" .TH GEN-CTL-IO 1 "March 27, 2006" "libctl" "libctl" .SH NAME gen-ctl-io \- generate C interface code for libctl control files .SH SYNOPSIS .B gen-ctl-io [OPTION]... [\fIspec-file\fR] .SH DESCRIPTION .PP ." Add any additional description here .B gen-ctl-io generates C code to import/export the input/output variables used in a libctl control file. .B gen-ctl-io generates files like \fIctl-io.h\fP and \fIctl-io.c\fP. These files define global variables, data structures, and functions for the input/output variables, classes, and function interfaces defined in the .I spec-file argument, automating the interaction between C and Guile. The arguments such as .B --code and .B --header are used to control whether \fIctl-io.c\fP or \fIctl-io.h\fP, etcetera, are generated. If no argument is specified then both of these files are generated by default, for backwards compatibility. libctl is a free library to aid in interfacing scientific software with the GNU Guile scripting and extension language. Documentation for it may be found online at the libctl home page: .I http://ab-initio.mit.edu/libctl .SH OPTIONS .TP \fB\--code\fR Generate C (or C++) source code to implement the Guile interface functions. The default output file name is ctl-io.c (in C) or ctl-io.cpp (in C++). .TP \fB\--header\fR Generate the header file declaring the interface data types and functions. The default output file name is ctl-io.h (in C) or ctl-io.hpp (in C++). .TP \fB\--swig\fR Generate a SWIG interface definition file declaring automatic conversions for the various libctl data types. The default output file name is ctl-io.i. .TP \fB\--cxx\fR Generate C++ code instead of C code. .TP \fB\-o\fR \fIfile\fR Use .I file as the output file name instead of the defaults (above). .SH BUGS Send bug reports to S. G. Johnson, stevenj@alum.mit.edu. .SH AUTHORS Written by Steven G. Johnson. libctl-3.1/utils/geomtst.c0000644000175400001440000001653411211317606012544 00000000000000#include #include #include #include #include /************************************************************************/ /* return a random number in [0,1]: */ static double mydrand(void) { double d = rand(); return (d / (double) RAND_MAX); } /* return a uniform random number in [a,b] */ static double myurand(double a, double b) { return ((b - a) * mydrand() + a); } #define K_PI 3.141592653589793238462643383279502884197 /* return a random unit vector, uniformly distributed over a sphere */ vector3 random_unit_vector3(void) { double z, t, r; vector3 v; z = 2*mydrand() - 1; t = 2*K_PI*mydrand(); r = sqrt(1 - z*z); v.x = r * cos(t); v.y = r * sin(t); v.z = z; return v; } double find_edge(geometric_object o, vector3 dir, double max, double tol) { double min = 0; if (!(point_in_fixed_objectp(vector3_scale(min, dir), o) && !point_in_fixed_objectp(vector3_scale(max, dir), o))) { fprintf(stderr, "object out of bounds in find_edge"); exit(1); } do { double d = (min + max) / 2; if (point_in_fixed_objectp(vector3_scale(d, dir), o)) min = d; else max = d; } while (max - min > tol); return (min + max) / 2; } static vector3 make_vector3(double x, double y, double z) { vector3 v; v.x = x; v.y = y; v.z = z; return v; } /* return a random geometric object, centered at the origin, with diameter roughly 1 */ geometric_object random_object(void) { material_type m = { 0 }; vector3 c = { 0, 0, 0 }; geometric_object o; switch (rand() % 5) { case 0: o = make_sphere(m, c, myurand(0.5,1.5)); break; case 1: o = make_cylinder(m, c, myurand(0.5,1.5), myurand(0.5,1.5), random_unit_vector3()); break; case 2: o = make_cone(m, c, myurand(0.5,1.5), myurand(0.5,1.5), random_unit_vector3(), myurand(0.5,1.5)); break; case 3: o = make_block(m, c, #if 1 random_unit_vector3(), random_unit_vector3(), random_unit_vector3(), #else make_vector3(1,0,0), make_vector3(0,1,0), make_vector3(0,0,1), #endif make_vector3(myurand(0.5,1.5), myurand(0.5,1.5), myurand(0.5,1.5))); break; case 4: o = make_ellipsoid(m, c, random_unit_vector3(), random_unit_vector3(), random_unit_vector3(), make_vector3(myurand(0.5,1.5), myurand(0.5,1.5), myurand(0.5,1.5))); break; } return o; } /************************************************************************/ static double z1(double x) { return (x == 0 ? 1.0 : x); } static double simple_overlap(geom_box b, geometric_object o, double tol) { double d1,d2,d3, x1,x2,x3, olap0 = 0; double itol = 1.0 / ((int) (1/tol + 0.5)); d1 = (b.high.x - b.low.x) * itol; d2 = (b.high.y - b.low.y) * itol; d3 = (b.high.z - b.low.z) * itol; for (x1 = b.low.x + d1*0.5; x1 <= b.high.x; x1 += d1+(b.high.x==b.low.x)) for (x2 = b.low.y + d2*0.5; x2 <= b.high.y; x2 += d2+(b.high.y==b.low.y)) for (x3 = b.low.z + d3*0.5; x3 <= b.high.z; x3 += d3+(b.high.z==b.low.z)){ vector3 v; v.x = x1; v.y = x2; v.z = x3; olap0 += z1(d1)*z1(d2)*z1(d3) * point_in_fixed_objectp(v, o); } olap0 /= z1(b.high.x-b.low.x) * z1(b.high.y-b.low.y) * z1(b.high.z-b.low.z); return olap0; } static double sqr(double x) { return x * x; } static double simple_ellip_overlap(geom_box b, geometric_object o, double tol) { double d1,d2,d3, x1,x2,x3, c1,c2,c3, w1,w2,w3, olap0 = 0; double itol = 1.0 / ((int) (1/tol + 0.5)); int dim; d1 = (b.high.x - b.low.x) * itol; d2 = (b.high.y - b.low.y) * itol; d3 = (b.high.z - b.low.z) * itol; c1 = (b.high.x + b.low.x) * 0.5; c2 = (b.high.y + b.low.y) * 0.5; c3 = (b.high.z + b.low.z) * 0.5; w1 = 2.0 / z1(b.high.x - b.low.x); w2 = 2.0 / z1(b.high.y - b.low.y); w3 = 2.0 / z1(b.high.z - b.low.z); for (x1 = b.low.x + d1*0.5; x1 <= b.high.x; x1 += d1+(b.high.x==b.low.x)) for (x2 = b.low.y + d2*0.5; x2 <= b.high.y; x2 += d2+(b.high.y==b.low.y)) for (x3 = b.low.z + d3*0.5; x3 <= b.high.z; x3 += d3+(b.high.z==b.low.z)) if (sqr((x1 - c1) * w1) + sqr((x2 - c2) * w2) + sqr((x3 - c3) * w3) < 1.0) { vector3 v; v.x = x1; v.y = x2; v.z = x3; olap0 += z1(d1)*z1(d2)*z1(d3) * point_in_fixed_objectp(v, o); } olap0 /= z1(b.high.x-b.low.x) * z1(b.high.y-b.low.y) * z1(b.high.z-b.low.z); dim = (b.high.x!=b.low.x) + (b.high.y!=b.low.y) + (b.high.z!=b.low.z); olap0 /= dim == 3 ? 3.14159265358979323846 / 6 : (dim == 2 ? 3.14159265358979323846 / 4 : 1); return olap0; } static void test_overlap(double tol, number (*box_overlap_with_object) (geom_box b, geometric_object o, number tol, integer maxeval), double (*simple_overlap) (geom_box b, geometric_object o, double tol)) { geometric_object o = random_object(); vector3 dir = random_unit_vector3(); geom_box b; double d, olap, olap0; int dim; #if 1 geometry_lattice.basis1 = random_unit_vector3(); geometry_lattice.basis2 = random_unit_vector3(); geometry_lattice.basis3 = random_unit_vector3(); geom_fix_lattice(); geom_fix_object(o); #endif b.low = make_vector3(myurand(-1,0), myurand(-1,0), myurand(-1,0)); b.high = make_vector3(myurand(0,1), myurand(0,1), myurand(0,1)); d = find_edge(o, dir, 10, tol); b.low = vector3_plus(b.low, vector3_scale(d, dir)); b.high = vector3_plus(b.high, vector3_scale(d, dir)); dim = rand() % 3 + 1; if (dim < 3) b.low.z = b.high.z = 0; if (dim < 2) b.low.y = b.high.y = 0; olap = box_overlap_with_object(b, o, tol/100, 10000/tol); olap0 = simple_overlap(b, o, tol/2); if (fabs(olap0 - olap) > 2 * tol * fabs(olap)) { fprintf(stderr, "Large error %e in overlap (%g vs. %g) for:\n" " lattice = (%g,%g,%g), (%g,%g,%g), (%g,%g,%g)\n" " box = (%g,%g,%g) - (%g,%g,%g)\n", fabs(olap0 - olap) / fabs(olap), olap, olap0, geometry_lattice.basis1.x, geometry_lattice.basis1.y, geometry_lattice.basis1.z, geometry_lattice.basis2.x, geometry_lattice.basis2.y, geometry_lattice.basis2.z, geometry_lattice.basis3.x, geometry_lattice.basis3.y, geometry_lattice.basis3.z, b.low.x, b.low.y, b.low.z, b.high.x, b.high.y, b.high.z); display_geometric_object_info(2, o); #if 1 while (1) { tol /= sqrt(2.0); fprintf(stderr, "olap = %g, olap0 = %g (with tol = %e)\n", box_overlap_with_object(b, o, tol/100, 10000/tol), simple_overlap(b, o, tol/2), tol); } #endif exit(1); } else printf("Got %dd overlap %g vs. %g with tol = %e\n", dim,olap,olap0,tol); geometric_object_destroy(o); } /************************************************************************/ int main(void) { const int ntest = 100; const double tol = 1e-2; int i; srand(time(NULL)); geom_initialize(); for (i = 0; i < ntest; ++i) { printf("**** box overlap: ****\n"); test_overlap(tol, box_overlap_with_object, simple_overlap); printf("**** ellipsoid overlap: ****\n"); test_overlap(tol, ellipsoid_overlap_with_object, simple_ellip_overlap); } return 0; } libctl-3.1/utils/gen-ctl-io.in0000744000175400001440000001407311211615025013175 00000000000000#!/bin/sh # libctl: flexible Guile-based control files for scientific software # Copyright (C) 1998, 1999, 2000, 2001, 2002, Steven G. Johnson # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2 of the License, or (at your option) any later version. # # This library 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 # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the # Free Software Foundation, Inc., 59 Temple Place - Suite 330, # Boston, MA 02111-1307, USA. # # Steven G. Johnson can be contacted at stevenj@alum.mit.edu. code=false header=false cxx=false swig=false output_file="" while test $# -ge 1; do case $1 in -o) shift; output_file=$1 ;; --cxx) cxx=true ;; --code) code=true; header=false; swig=false ;; --header) header=true; code=false; swig=false ;; --swig) swig=true; header=false; code=false ;; *) break;; esac shift done if test $code = true; then if test $cxx = true; then default_output_file=ctl-io.cpp else default_output_file=ctl-io.c fi elif test $header = true; then if test $cxx = true; then default_output_file=ctl-io.hpp else default_output_file=ctl-io.h fi elif test $swig = true; then default_output_file=ctl-io.i else # No output specified. Backwards compatibility mode (code + header output). $0 --header $* $0 --code $* exit 0 fi if test "x$output_file" = x; then output_file=$default_output_file fi spec_file=$1 if test ! -f "$spec_file"; then echo "cannot read specification file $spec_file" exit 1 fi if test "$#" = "2"; then libctl_dir="$2" else prefix="@prefix@" datarootdir="@datarootdir@" libctl_dir="@datadir@/libctl" fi case $libctl_dir in .*) libctl_dir=`pwd`/$libctl_dir ;; esac if test ! -r $libctl_dir/utils/ctl-io.scm; then echo "couldn't find $libctl_dir/utils/ctl-io.scm" exit 1 fi ok=yes ########################################################################### if test $header = true; then rm -f $output_file cat > $output_file < #include EOF if test $cxx = true; then cat >> $output_file <> $output_file <> $output_file (@GUILE@ -l $libctl_dir/base/include.scm \ -c "(include "'"'"$libctl_dir/base/ctl.scm"'"'") (include "'"'"$libctl_dir/utils/ctl-io.scm"'"'") (set"'!'" cxx $cxx) (include "'"'"$spec_file"'"'") (output-header)" >> $output_file) || ok=no if test $ok = no; then rm -f $output_file; exit 1; fi echo >> $output_file if test $cxx = true; then cat >> $output_file <> $output_file <> $output_file < /dev/null 2>&1 rm -f ${output_file}~ ${output_file}.BAK fi fi # header = true ########################################################################### if test $code = true; then rm -f $output_file cat > $output_file < #include #include #include "ctl-io.h" #ifdef CXX_CTL_IO using namespace ctlio; #endif EOF (@GUILE@ -l $libctl_dir/base/include.scm \ -c "(include "'"'"$libctl_dir/base/ctl.scm"'"'") (include "'"'"$libctl_dir/utils/ctl-io.scm"'"'") (set"'!'" cxx $cxx) (include "'"'"$spec_file"'"'") (output-source)" >> $output_file) || ok=no if test $ok = no; then rm -f $output_file; exit 1; fi if test $cxx = false; then @INDENT@ $output_file > /dev/null 2>&1 rm -f ${output_file}~ ${output_file}.BAK fi fi # code = true ########################################################################### if test $swig = true; then cat > $output_file <> $output_file) || ok=no if test $ok = no; then rm -f $output_file; exit 1; fi cat >> $output_file < $@ nlopt-constants.scm: echo "#include " > nlopt-constants.h echo "; AUTOMATICALLY GENERATED - DO NOT EDIT" > $@ names=`$(CPP) nlopt-constants.h 2>/dev/null | $(EGREP) 'NLOPT_[LG][ND]' | sed 's/ //g;s/_/-/g' |tr = , |cut -d, -f1`; i=0; for n in $$names; do echo "(define $$n $$i)" >> $@; i=`expr $$i + 1`; done rm nlopt-constants.h clean-local: rm -f ctl-io.[ch] geom-ctl-io.c ctlgeom-types.h nlopt-constants.scm libctl-3.1/NEWS0000644000175400001440000002151311212242577010253 00000000000000libctl 3.1 (6/5/2009) * Support specifying the location of the guile and guile-config programs with GUILE and GUILE_CONFIG environment variables in the configure script. * Support for calling NLopt optimization library (also requires the program using libctl to be changed to link nlopt). * New ellipsoid_overlap_with_object function, analogous to box_overlap_with_object function. * Bug fix in "include" function for recent versions of Guile, to properly keep track of the current include directory. * Bug fix in numerical-derivative routine, which didn't converge when the error was exactly zero. libctl 3.0.3 (2/27/2008) * Added "begin-timed" function, which is similar to "begin-time" except that it returns the value of the last statement (like "begin") rather than the time. * Bug fix: allow classes to have boolean properties. * Bug fixes for compilation under C++, thanks to David Foster: include missing string.h header and fixed gh_new_procedure prototype. libctl 3.0.2 (8/22/2006) * Fix minor Guile incompatibility on some systems. libctl 3.0.1 (5/1/2006) * Change shared-library version to 3:0:0 instead of 0:0:0. This avoids conflicts with shared library version numbers that has been assigned to earlier versions of libctl for Debian; thanks to Josselin Mouette for the suggestion. libctl 3.0 (4/1/2006) * Switch to use automake and libtool. Can now install shared libraries with --enable-shared. * License is now GNU GPL (v2 or later) rather than the GNU LGPL, due to use of third-party GPL code for multi-dimensional integration (below). * gen-ctl-io now supports separate generation of code and header files via --code and --header arguments. (Better for parallel make.) Also support a -o option to give a different output file name. * gen-ctl-io can now export C++ code by using the --cxx flag. * gen-ctl-io can now export SWIG .i files for automatic type conversion in SWIG wrapper generation, using the --swig flag. * Backwards incompatible change: users must include their own ctl-io.h *before* ctlgeom.h, or you get ctlgeom-types.h instead (this is for use with the "stand-alone" libctlgeom.a library below. * New multi-dimensional integration routines using adaptive cubature. (Much more efficient than nested 1d integrations.) Adapted in part from the HIntlib Library by Rudolf Schuerer and from the GNU Scientific Library (GSL) by Brian Gough. * New interpolate-uniform function that tries to maintain a uniform distance between points (i.e. variable number of interpolated points between different list elements, as needed). * Now install a "stand-alone" libctlgeom.a library to make it easier to call geometry routines from non-Scheme code. * New routines to compute overlap fraction of box with object, compute analytical normal vectors, etcetera. (For upcoming version of MPB.) Also new routines to get the object of a point, not just the material. Also new routines to operate on a supplied geometry list parameter instead of using the global; unlike the old material_of_point_in_tree functions, these functions do not shift the argument to the unit cell, but you can use the new function shift_to_unit_cell to get this behavior. * gen-ctl-io now generates object equal/copy functions. * In unit-vector3, only return 0 when norm==0, not merely if it is small. * Added one-sided numerical derivative routine. * Define "verbose?" variable corresponding to main.c variable. * (print) calls (flush-all-ports) to keep C and Scheme I/O in sync. * Fix in find-root-deriv to prevent infinite loop in some cases where the root does not exist; thanks to XiuLun Yang for the bug report. * Bug fix in make_hermitian_cmatrix3x3; thanks to Mischa Megens. libctl 2.2 (9/12/2002) * Added simple trapezoidal-rule adaptive numeric integration routine. * Numerical derivative routines now allow numerical differentation of vector-valued function. Added deriv2 convenience routine. * Added find-root-deriv functions for faster root-finding of functions for which the derivative is also available. * Added missing (cvector3 ...) constructor, and fixed corresponding constructor for cvector3 object properties; thanks to Doug Allan for the bug report. * Added generic 'memoize' function. * libctl programs now print out command-line parameters when they run. * Fixed incomplete support for generic SCM type. * Fixed to work with Guile 1.5+ (thanks to Mike Watts for the bug report). libctl 2.1 (3/21/2002) * Bug fix: complex-number input variables were read as garbage if they had imaginary parts; does not affect complex-number outputs. * Added generic SCM type for i/o variables and parameters, as a catch-all for other Scheme objects. * main.c now has ctl_export_hook (enabled by defining CTL_HAVE_EXPORT_HOOK) with which to define additional Guile symbols. * gen-ctl-io: converts "!" in symbols to "B" in C identifiers. libctl 2.0 (3/10/2002) * New set-param! function, analogous to define-param, that allows you to change the value of a parameter in a way that can still be overridden from the command line. * In libgeom, allow user to specify the resolution instead of the grid-size. New no-size support in lattice class to reduce dimensionality, and new (get-grid-size) function. * Support for Scheme complex numbers, along with a few new associated functions: conj, vector3-cdot, matrix3x3-adjoint. * New functions to compute numerical derivatives using Ridder's method of polynomial extrapolation. * Documented object-property-value; thanks to Theis Peter Hansen for the suggestion. * Get rid of unneeded make-default, and use consistent syntax for define-property and define-post-processed-property, compared to define-input-var. NOT BACKWARD COMPATIBLE (for developers; users are not affected). Thanks to Theis Peter Hansen for the suggestion. * Call ctl_stop_hook even with --help, --version, etcetera; this makes the behavior nicer e.g. with MPI. libctl 1.5 (11/15/2001) * geometry-lattice now has a separate basis-size property, so that you can specify the basis vectors as being something other than unit vectors. * More functions are tail-recursive, helping to prevent stack overflows; thanks to Robert Sheldon for the bug report. * New fold-left and fold-right functions, documented in the manual. * The configure script now checks that guile is in the $PATH. Thanks to Bing Li and Giridhar Malalahalli for their bug reports. libctl 1.4.1 (7/4/2001) * Support function lists. libctl 1.4 (2/23/2001) * Renamed "display-many" function to more felicitous "print" and added "print-ok?" global variable that allows you to disable program output. * Added support for passing 'function types back and forth (just a SCM object pointing to a Scheme function). * Cosmetic fixes to yes/no? and menu-choice interaction functions. * Support start/exit hooks for use e.g. with MPI. libctl 1.3 (1/7/2001) * Added improved "subplex" multidimensional optimization algorithm (for maximize-multiple and minimize-multiple). * Documented vector3-x, vector3-y, vector3-z functions for extracting vector3 components. libctl 1.2 (7/9/2000) * Added new "cone" geometric object type. * Added reciprocal->cartesian, cartesian->lattice, lattice->reciprocal, etcetera functions to libgeom for converting vectors between bases. * Added routines rotate-vector3 and rotation-matrix3x3 for rotating vectors. * Added support for returning lists from external functions. * Fixed bug in matrix3x3-inverse function. * Fixed bug in find-root for converging to negative roots. * Use Nelder-Mead simplex algorithm for multi-dimensional minimization (it seems to be more robust than the old routine). libctl 1.1.1 (1/28/2000) * Use CPPFLAGS environment variable instead of the less-standard INCLUDES to pass -I flags to the configure script (for header files in non-standard locations). * Compilation fixes. We need to set SHELL in the Makefile for make on some systems. Also added rule to insure ctl-io.h is created before main.c is compiled. Thanks to Christoph Becher for the bug reports. libctl 1.1 (1/2/2000) * geom: radius and height of objects is now permitted to be zero. * geom: material_of_point_* routines now report whether the point is in any object; necessary for use with MPB 0.9. * Added man page for gen-ctl-io, based on a contribution by James R. Van Zandt. libctl 1.0.1 (11/22/1999) * geom: handle case where ensure-periodicity is false. * geom: bug fix in geometric-objects-lattice-duplicates for non-orthogonal lattices; thanks to Karl Koch for the bug report. libctl 1.0 (11/19/1999) * Initial public release. libctl-3.1/Makefile.in0000644000175400001440000006153111212243177011622 00000000000000# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 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@ 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 = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ subdir = . 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" >&6; } if test "${lt_cv_prog_gnu_ld+set}" = set; then $as_echo_n "(cached) " >&6 else # I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 &5 $as_echo "$lt_cv_prog_gnu_ld" >&6; } with_gnu_ld=$lt_cv_prog_gnu_ld { $as_echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... 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" >&6; } if test "${lt_cv_nm_interface+set}" = set; then $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:4422: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:4425: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:4428: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } { $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5 $as_echo_n "checking whether ln -s works... 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Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # This has been around since 386BSD, at least. 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-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ = "XX$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:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:$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:$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"}, \ = c,a/b,, \ && eval 'test $(( 1 + 1 )) -eq 2 \ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ && xsi_shell=yes { $as_echo "$as_me:$LINENO: result: $xsi_shell" >&5 $as_echo "$xsi_shell" >&6; } { $as_echo "$as_me:$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:$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:$LINENO: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if test "${lt_cv_ld_reload_flag+set}" = set; then $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:$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 $host_os in darwin*) if test "$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:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_OBJDUMP+set}" = set; 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:$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:$LINENO: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:$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:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; 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:$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:$LINENO: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:$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:$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:$LINENO: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if test "${lt_cv_deplibs_check_method+set}" = set; 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 $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' lt_cv_file_magic_cmd='$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 ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; 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) 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:$LINENO: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } 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}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_AR+set}" = set; 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}ar" $as_echo "$as_me:$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:$LINENO: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_AR+set}" = set; 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="ar" $as_echo "$as_me:$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:$LINENO: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:$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=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru 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:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_STRIP+set}" = set; 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:$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:$LINENO: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:$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:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; 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:$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:$LINENO: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:$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:$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:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; 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:$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:$LINENO: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:$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:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; 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:$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:$LINENO: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:$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:$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 # 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:$LINENO: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if test "${lt_cv_sys_global_symbol_pipe+set}" = set; 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$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$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 "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Now try to grab the symbols. nlist=conftest.nm if { (eval echo "$as_me:$LINENO: \"$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:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s "$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 #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. */ 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.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_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:$LINENO: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:$LINENO: result: ok" >&5 $as_echo "ok" >&6; } fi # Check whether --enable-libtool-lock was given. if test "${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 "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then case `/usr/bin/file conftest.$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 5634 "configure"' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then if test "$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:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; 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:$LINENO: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if test "${lt_cv_cc_needs_belf+set}" = set; 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 >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || $as_test_x conftest$ac_exeext }; then lt_cv_cc_needs_belf=yes else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 lt_cv_cc_needs_belf=no fi rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 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:$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:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; 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" 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:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_DSYMUTIL+set}" = set; 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:$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:$LINENO: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:$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:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; 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:$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:$LINENO: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:$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:$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:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_NMEDIT+set}" = set; 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:$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:$LINENO: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:$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:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; 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:$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:$LINENO: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:$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:$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:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_LIPO+set}" = set; 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:$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:$LINENO: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:$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:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; 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:$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:$LINENO: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:$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:$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:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_OTOOL+set}" = set; 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:$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:$LINENO: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:$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:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$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_ac_ct_OTOOL="otool" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:$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 OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_OTOOL64+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$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_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:$LINENO: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$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_OTOOL64="otool64" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:$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 OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:$LINENO: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if test "${lt_cv_apple_cc_single_mod+set}" = set; 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:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if test "${lt_cv_ld_exported_symbols_list+set}" = set; then $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || $as_test_x conftest$ac_exeext }; then lt_cv_ld_exported_symbols_list=yes else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 lt_cv_ld_exported_symbols_list=no fi rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&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. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 10.[012]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test "$lt_cv_apple_cc_single_mod" = "yes"; then _lt_dar_single_mod='$single_module' fi if test "$lt_cv_ld_exported_symbols_list" = "yes"; then _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' fi if test "$DSYMUTIL" != ":"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac ac_ext=c ac_cpp='$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 { $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 $as_echo_n "checking how to run the C preprocessor... " >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then $as_echo_n "(cached) " >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. 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" >&6; } if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler_rtti_exceptions=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-fno-rtti -fno-exceptions" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:7457: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:7461: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes fi fi $RM conftest* fi { $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= { $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } if test "$GCC" = yes; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support lt_prog_compiler_pic='-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_prog_compiler_pic='-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 lt_prog_compiler_pic='-DDLL_EXPORT' ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. 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If you *** really care for shared libraries, you may want to modify your PATH *** so that a non-GNU linker is found, and then restart. _LT_EOF 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 ;; beos*) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then allow_undefined_flag=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. 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FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' allow_undefined_flag=unsupported always_export_symbols=no 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' if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs=no fi ;; interix[3-9]*) hardcode_direct=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu) tmp_diet=no if test "$host_os" = linux-dietlibc; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test "$tmp_diet" = no then tmp_addflag= tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; lf95*) # Lahey Fortran 8.1 whole_archive_flag_spec= tmp_sharedflag='--shared' ;; xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' compiler_needs_object=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi case $cc_basename in xlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' hardcode_libdir_flag_spec= hardcode_libdir_flag_spec_ld='-rpath $libdir' archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac else ld_shlibs=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. 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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 "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? 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Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat >conftest.$ac_ext <<_ACEOF int foo(void) {} _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || $as_test_x conftest$ac_exeext }; then archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) 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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${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" && $ECHO "X-set_version $verstring" | $Xsed` -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=: ;; 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solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared ${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 ${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 $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. 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(Note that this only needs to work for GNU compilers.) ac_save_ext=$ac_ext ac_ext=F { $as_echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5 $as_echo_n "checking whether we are using the GNU Fortran 77 compiler... 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" >&6; } if test "${ac_cv_prog_f77_g+set}" = set; then $as_echo_n "(cached) " >&6 else FFLAGS=-g cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_f77_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_f77_g=yes else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_prog_f77_g=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5 $as_echo "$ac_cv_prog_f77_g" >&6; } if test "$ac_test_FFLAGS" = set; then FFLAGS=$ac_save_FFLAGS elif test $ac_cv_prog_f77_g = yes; then if test "x$ac_cv_f77_compiler_gnu" = xyes; then FFLAGS="-g -O2" else FFLAGS="-g" fi else if test "x$ac_cv_f77_compiler_gnu" = xyes; then FFLAGS="-O2" else FFLAGS= fi fi if test $ac_compiler_gnu = yes; then G77=yes else G77= fi ac_ext=c ac_cpp='$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 if test -z "$F77" || test "X$F77" = "Xno"; then _lt_disable_F77=yes fi ac_ext=f ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5' ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_f77_compiler_gnu if test -n "$ac_tool_prefix"; then for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn do # Extract the first word of "$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:$LINENO: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } if test "${ac_cv_prog_ac_ct_F77+set}" = set; then $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_F77"; then ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test. else as_save_IFS=$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_F77="$ac_prog" $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_F77=$ac_cv_prog_ac_ct_F77 if test -n "$ac_ct_F77"; then { $as_echo "$as_me:$LINENO: result: $ac_ct_F77" >&5 $as_echo "$ac_ct_F77" >&6; } else { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_F77" && break done if test "x$ac_ct_F77" = x; then F77="" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:$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 F77=$ac_ct_F77 fi fi # Provide some information about the compiler. $as_echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5 set X $ac_compile ac_compiler=$2 { (ac_try="$ac_compiler --version >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_compiler --version >&5") 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -v >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_compiler -v >&5") 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -V >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_compiler -V >&5") 2>&5 ac_status=$? $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } rm -f a.out # If we don't use `.F' as extension, the preprocessor is not run on the # input file. (Note that this only needs to work for GNU compilers.) ac_save_ext=$ac_ext ac_ext=F { $as_echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5 $as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; } if test "${ac_cv_f77_compiler_gnu+set}" = set; then $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF program main #ifndef __GNUC__ choke me #endif end _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_f77_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_compiler_gnu=yes else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_f77_compiler_gnu=$ac_compiler_gnu fi { $as_echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5 $as_echo "$ac_cv_f77_compiler_gnu" >&6; } ac_ext=$ac_save_ext ac_test_FFLAGS=${FFLAGS+set} ac_save_FFLAGS=$FFLAGS FFLAGS= { $as_echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5 $as_echo_n "checking whether $F77 accepts -g... " >&6; } if test "${ac_cv_prog_f77_g+set}" = set; then $as_echo_n "(cached) " >&6 else FFLAGS=-g cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_f77_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_f77_g=yes else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_prog_f77_g=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5 $as_echo "$ac_cv_prog_f77_g" >&6; } if test "$ac_test_FFLAGS" = set; then FFLAGS=$ac_save_FFLAGS elif test $ac_cv_prog_f77_g = yes; then if test "x$ac_cv_f77_compiler_gnu" = xyes; then FFLAGS="-g -O2" else FFLAGS="-g" fi else if test "x$ac_cv_f77_compiler_gnu" = xyes; then FFLAGS="-O2" else FFLAGS= fi fi if test $ac_compiler_gnu = yes; then G77=yes else G77= fi ac_ext=c ac_cpp='$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 ac_ext=f ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5' ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_f77_compiler_gnu archive_cmds_need_lc_F77=no allow_undefined_flag_F77= always_export_symbols_F77=no archive_expsym_cmds_F77= export_dynamic_flag_spec_F77= hardcode_direct_F77=no hardcode_direct_absolute_F77=no hardcode_libdir_flag_spec_F77= hardcode_libdir_flag_spec_ld_F77= hardcode_libdir_separator_F77= hardcode_minus_L_F77=no hardcode_automatic_F77=no inherit_rpath_F77=no module_cmds_F77= module_expsym_cmds_F77= link_all_deplibs_F77=unknown old_archive_cmds_F77=$old_archive_cmds no_undefined_flag_F77= whole_archive_flag_spec_F77= enable_shared_with_static_runtimes_F77=no # Source file extension for f77 test sources. ac_ext=f # Object file extension for compiled f77 test sources. objext=o objext_F77=$objext # No sense in running all these tests if we already determined that # the F77 compiler isn't working. Some variables (like enable_shared) # are currently assumed to apply to all compilers on this platform, # and will be corrupted by setting them based on a non-working compiler. if test "$_lt_disable_F77" != yes; then # Code to be used in simple compile tests lt_simple_compile_test_code="\ subroutine t return end " # Code to be used in simple link tests lt_simple_link_test_code="\ program t end " # ltmain only uses $CC for tagged configurations so make sure $CC is set. # If no C compiler was specified, use CC. LTCC=${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 # save warnings/boilerplate of simple test code ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" >conftest.$ac_ext eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_compiler_boilerplate=`cat conftest.err` $RM conftest* ac_outfile=conftest.$ac_objext echo "$lt_simple_link_test_code" >conftest.$ac_ext eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_linker_boilerplate=`cat conftest.err` $RM -r conftest* # Allow CC to be a program name with arguments. lt_save_CC="$CC" lt_save_GCC=$GCC CC=${F77-"f77"} compiler=$CC compiler_F77=$CC for cc_temp in $compiler""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` GCC=$G77 if test -n "$compiler"; then { $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 $as_echo_n "checking if libtool supports shared libraries... " >&6; } { $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5 $as_echo "$can_build_shared" >&6; } { $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 $as_echo_n "checking whether to build shared libraries... " >&6; } test "$can_build_shared" = "no" && enable_shared=no # On AIX, shared libraries and static libraries use the same namespace, and # are all built from PIC. case $host_os in aix3*) test "$enable_shared" = yes && enable_static=no if test -n "$RANLIB"; then archive_cmds="$archive_cmds~\$RANLIB \$lib" postinstall_cmds='$RANLIB $lib' fi ;; aix[4-9]*) if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then test "$enable_shared" = yes && enable_static=no fi ;; esac { $as_echo "$as_me:$LINENO: result: $enable_shared" >&5 $as_echo "$enable_shared" >&6; } { $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5 $as_echo_n "checking whether to build static libraries... " >&6; } # Make sure either enable_shared or enable_static is yes. test "$enable_shared" = yes || enable_static=yes { $as_echo "$as_me:$LINENO: result: $enable_static" >&5 $as_echo "$enable_static" >&6; } GCC_F77="$G77" LD_F77="$LD" ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing... lt_prog_compiler_wl_F77= lt_prog_compiler_pic_F77= lt_prog_compiler_static_F77= { $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } if test "$GCC" = yes; then lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_static_F77='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static_F77='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support lt_prog_compiler_pic_F77='-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_prog_compiler_pic_F77='-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 lt_prog_compiler_pic_F77='-DDLL_EXPORT' ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic_F77='-fno-common' ;; 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_prog_compiler_pic_F77='-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_prog_compiler_can_build_shared_F77=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic_F77='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic_F77=-Kconform_pic fi ;; *) lt_prog_compiler_pic_F77='-fPIC' ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl_F77='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static_F77='-Bstatic' else lt_prog_compiler_static_F77='-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). lt_prog_compiler_pic_F77='-DDLL_EXPORT' ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl_F77='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic_F77='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static_F77='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl_F77='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static_F77='-non_shared' ;; linux* | k*bsd*-gnu) case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='-fPIC' lt_prog_compiler_static_F77='-static' ;; # Lahey Fortran 8.1. lf95*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='--shared' lt_prog_compiler_static_F77='--static' ;; pgcc* | pgf77* | pgf90* | pgf95*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='-fpic' lt_prog_compiler_static_F77='-Bstatic' ;; ccc*) lt_prog_compiler_wl_F77='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static_F77='-non_shared' ;; xl*) # IBM XL C 8.0/Fortran 10.1 on PPC lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='-qpic' lt_prog_compiler_static_F77='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' lt_prog_compiler_wl_F77='-Wl,' ;; *Sun\ F*) # Sun Fortran 8.3 passes all unrecognized flags to the linker lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' lt_prog_compiler_wl_F77='' ;; esac ;; esac ;; newsos6) lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic_F77='-fPIC -shared' ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl_F77='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static_F77='-non_shared' ;; rdos*) lt_prog_compiler_static_F77='-non_shared' ;; solaris*) lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' case $cc_basename in f77* | f90* | f95*) lt_prog_compiler_wl_F77='-Qoption ld ';; *) lt_prog_compiler_wl_F77='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl_F77='-Qoption ld ' lt_prog_compiler_pic_F77='-PIC' lt_prog_compiler_static_F77='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then lt_prog_compiler_pic_F77='-Kconform_pic' lt_prog_compiler_static_F77='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' ;; unicos*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_can_build_shared_F77=no ;; uts4*) lt_prog_compiler_pic_F77='-pic' lt_prog_compiler_static_F77='-Bstatic' ;; *) lt_prog_compiler_can_build_shared_F77=no ;; esac fi case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic_F77= ;; *) lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77" ;; esac { $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5 $as_echo "$lt_prog_compiler_pic_F77" >&6; } # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic_F77"; then { $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... 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FIXME archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_F77=no fi ;; cygwin* | mingw* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_F77='-L$libdir' allow_undefined_flag_F77=unsupported always_export_symbols_F77=no enable_shared_with_static_runtimes_F77=yes export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs_F77=no fi ;; interix[3-9]*) hardcode_direct_F77=no hardcode_shlibpath_var_F77=no hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu) tmp_diet=no if test "$host_os" = linux-dietlibc; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test "$tmp_diet" = no then tmp_addflag= tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; lf95*) # Lahey Fortran 8.1 whole_archive_flag_spec_F77= tmp_sharedflag='--shared' ;; xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec_F77='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' compiler_needs_object_F77=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac archive_cmds_F77='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds_F77='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi case $cc_basename in xlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself whole_archive_flag_spec_F77='--whole-archive$convenience --no-whole-archive' hardcode_libdir_flag_spec_F77= hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' archive_cmds_F77='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds_F77='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac else ld_shlibs_F77=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then ld_shlibs_F77=no cat <<_LT_EOF 1>&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_F77=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac ;; sunos4*) archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac if test "$ld_shlibs_F77" = no; then runpath_var= hardcode_libdir_flag_spec_F77= export_dynamic_flag_spec_F77= whole_archive_flag_spec_F77= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_F77=unsupported always_export_symbols_F77=yes archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L_F77=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_F77=unsupported fi ;; aix[4-9]*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_F77='' hardcode_direct_F77=yes hardcode_direct_absolute_F77=yes hardcode_libdir_separator_F77=':' link_all_deplibs_F77=yes file_list_spec_F77='${wl}-f,' if test "$GCC" = yes; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct_F77=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_F77=yes hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_libdir_separator_F77= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi export_dynamic_flag_spec_F77='${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_F77=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_F77='-berok' # Determine the default libpath from the value encoded in an # empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_f77_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || $as_test_x conftest$ac_exeext }; then lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$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 "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_F77='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_F77="-z nodefs" archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_f77_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || $as_test_x conftest$ac_exeext }; then lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$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 "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${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_F77=' ${wl}-bernotok' allow_undefined_flag_F77=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_F77='$convenience' archive_cmds_need_lc_F77=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds_F77="\$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 $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='' ;; m68k) archive_cmds_F77='$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 $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec_F77=-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. hardcode_libdir_flag_spec_F77=' ' allow_undefined_flag_F77=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_F77='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds_F77='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path_F77='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_F77=yes ;; darwin* | rhapsody*) archive_cmds_need_lc_F77=no hardcode_direct_F77=no hardcode_automatic_F77=yes hardcode_shlibpath_var_F77=unsupported whole_archive_flag_spec_F77='' link_all_deplibs_F77=yes allow_undefined_flag_F77="$_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=echo archive_cmds_F77="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds_F77="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds_F77="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}${_lt_dsymutil}" module_expsym_cmds_F77="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs_F77=no fi ;; dgux*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; freebsd1*) ld_shlibs_F77=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_F77='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_F77='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes export_dynamic_flag_spec_F77='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld_F77='+b $libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes hardcode_direct_absolute_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: case $host_cpu in hppa*64*|ia64*) hardcode_direct_F77=no hardcode_shlibpath_var_F77=no ;; *) hardcode_direct_F77=yes hardcode_direct_absolute_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat >conftest.$ac_ext <<_ACEOF int foo(void) {} _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" $as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_f77_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || $as_test_x conftest$ac_exeext }; then archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" else archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc_F77='no' hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: inherit_rpath_F77=yes link_all_deplibs_F77=yes ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; newsos6) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_shlibpath_var_F77=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no hardcode_direct_absolute_F77=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-R$libdir' ;; *) archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs_F77=no fi ;; os2*) hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes allow_undefined_flag_F77=unsupported archive_cmds_F77='$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_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc_F77='no' hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_F77='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 "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec_F77='-rpath $libdir' fi archive_cmds_need_lc_F77='no' hardcode_libdir_separator_F77=: ;; solaris*) no_undefined_flag_F77=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds_F77='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared ${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_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_F77='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_F77='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='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 $lib.exp' ;; esac fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_shlibpath_var_F77=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'. 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| $Xsed -e "$delay_single_quote_subst"`' file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`' variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`' need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`' version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`' runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`' shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`' libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`' library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`' soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`' postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`' finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`' hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`' sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`' sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`' hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`' enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`' enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`' enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`' old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`' striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`' LD_F77='`$ECHO "X$LD_F77" | $Xsed -e "$delay_single_quote_subst"`' old_archive_cmds_F77='`$ECHO "X$old_archive_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' compiler_F77='`$ECHO "X$compiler_F77" | $Xsed -e "$delay_single_quote_subst"`' GCC_F77='`$ECHO "X$GCC_F77" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_no_builtin_flag_F77='`$ECHO "X$lt_prog_compiler_no_builtin_flag_F77" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_wl_F77='`$ECHO "X$lt_prog_compiler_wl_F77" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_pic_F77='`$ECHO "X$lt_prog_compiler_pic_F77" | $Xsed -e "$delay_single_quote_subst"`' lt_prog_compiler_static_F77='`$ECHO "X$lt_prog_compiler_static_F77" | $Xsed -e "$delay_single_quote_subst"`' lt_cv_prog_compiler_c_o_F77='`$ECHO "X$lt_cv_prog_compiler_c_o_F77" | $Xsed -e "$delay_single_quote_subst"`' archive_cmds_need_lc_F77='`$ECHO "X$archive_cmds_need_lc_F77" | $Xsed -e "$delay_single_quote_subst"`' enable_shared_with_static_runtimes_F77='`$ECHO "X$enable_shared_with_static_runtimes_F77" | $Xsed -e "$delay_single_quote_subst"`' export_dynamic_flag_spec_F77='`$ECHO "X$export_dynamic_flag_spec_F77" | $Xsed -e "$delay_single_quote_subst"`' whole_archive_flag_spec_F77='`$ECHO "X$whole_archive_flag_spec_F77" | $Xsed -e "$delay_single_quote_subst"`' compiler_needs_object_F77='`$ECHO "X$compiler_needs_object_F77" | $Xsed -e "$delay_single_quote_subst"`' old_archive_from_new_cmds_F77='`$ECHO "X$old_archive_from_new_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' old_archive_from_expsyms_cmds_F77='`$ECHO "X$old_archive_from_expsyms_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' archive_cmds_F77='`$ECHO "X$archive_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' archive_expsym_cmds_F77='`$ECHO "X$archive_expsym_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' module_cmds_F77='`$ECHO "X$module_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' module_expsym_cmds_F77='`$ECHO "X$module_expsym_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' with_gnu_ld_F77='`$ECHO "X$with_gnu_ld_F77" | $Xsed -e "$delay_single_quote_subst"`' allow_undefined_flag_F77='`$ECHO "X$allow_undefined_flag_F77" | $Xsed -e "$delay_single_quote_subst"`' no_undefined_flag_F77='`$ECHO "X$no_undefined_flag_F77" | $Xsed -e "$delay_single_quote_subst"`' hardcode_libdir_flag_spec_F77='`$ECHO "X$hardcode_libdir_flag_spec_F77" | $Xsed -e "$delay_single_quote_subst"`' hardcode_libdir_flag_spec_ld_F77='`$ECHO "X$hardcode_libdir_flag_spec_ld_F77" | $Xsed -e "$delay_single_quote_subst"`' hardcode_libdir_separator_F77='`$ECHO "X$hardcode_libdir_separator_F77" | $Xsed -e "$delay_single_quote_subst"`' hardcode_direct_F77='`$ECHO "X$hardcode_direct_F77" | $Xsed -e "$delay_single_quote_subst"`' hardcode_direct_absolute_F77='`$ECHO "X$hardcode_direct_absolute_F77" | $Xsed -e "$delay_single_quote_subst"`' hardcode_minus_L_F77='`$ECHO "X$hardcode_minus_L_F77" | $Xsed -e "$delay_single_quote_subst"`' hardcode_shlibpath_var_F77='`$ECHO "X$hardcode_shlibpath_var_F77" | $Xsed -e "$delay_single_quote_subst"`' hardcode_automatic_F77='`$ECHO "X$hardcode_automatic_F77" | $Xsed -e "$delay_single_quote_subst"`' inherit_rpath_F77='`$ECHO "X$inherit_rpath_F77" | $Xsed -e "$delay_single_quote_subst"`' link_all_deplibs_F77='`$ECHO "X$link_all_deplibs_F77" | $Xsed -e "$delay_single_quote_subst"`' fix_srcfile_path_F77='`$ECHO "X$fix_srcfile_path_F77" | $Xsed -e "$delay_single_quote_subst"`' always_export_symbols_F77='`$ECHO "X$always_export_symbols_F77" | $Xsed -e "$delay_single_quote_subst"`' export_symbols_cmds_F77='`$ECHO "X$export_symbols_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' exclude_expsyms_F77='`$ECHO "X$exclude_expsyms_F77" | $Xsed -e "$delay_single_quote_subst"`' include_expsyms_F77='`$ECHO "X$include_expsyms_F77" | $Xsed -e "$delay_single_quote_subst"`' prelink_cmds_F77='`$ECHO "X$prelink_cmds_F77" | $Xsed -e "$delay_single_quote_subst"`' file_list_spec_F77='`$ECHO "X$file_list_spec_F77" | $Xsed -e "$delay_single_quote_subst"`' hardcode_action_F77='`$ECHO "X$hardcode_action_F77" | $Xsed -e "$delay_single_quote_subst"`' LTCC='$LTCC' LTCFLAGS='$LTCFLAGS' compiler='$compiler_DEFAULT' # Quote evaled strings. for var in SED \ GREP \ EGREP \ FGREP \ LD \ NM \ LN_S \ lt_SP2NL \ lt_NL2SP \ reload_flag \ OBJDUMP \ deplibs_check_method \ file_magic_cmd \ AR \ AR_FLAGS \ STRIP \ RANLIB \ CC \ CFLAGS \ compiler \ lt_cv_sys_global_symbol_pipe \ lt_cv_sys_global_symbol_to_cdecl \ lt_cv_sys_global_symbol_to_c_name_address \ lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ SHELL \ ECHO \ lt_prog_compiler_no_builtin_flag \ lt_prog_compiler_wl \ lt_prog_compiler_pic \ lt_prog_compiler_static \ lt_cv_prog_compiler_c_o \ need_locks \ DSYMUTIL \ NMEDIT \ LIPO \ OTOOL \ OTOOL64 \ shrext_cmds \ export_dynamic_flag_spec \ whole_archive_flag_spec \ compiler_needs_object \ with_gnu_ld \ allow_undefined_flag \ no_undefined_flag \ hardcode_libdir_flag_spec \ hardcode_libdir_flag_spec_ld \ hardcode_libdir_separator \ fix_srcfile_path \ exclude_expsyms \ include_expsyms \ file_list_spec \ variables_saved_for_relink \ libname_spec \ library_names_spec \ soname_spec \ finish_eval \ old_striplib \ striplib \ LD_F77 \ compiler_F77 \ lt_prog_compiler_no_builtin_flag_F77 \ lt_prog_compiler_wl_F77 \ lt_prog_compiler_pic_F77 \ lt_prog_compiler_static_F77 \ lt_cv_prog_compiler_c_o_F77 \ export_dynamic_flag_spec_F77 \ whole_archive_flag_spec_F77 \ compiler_needs_object_F77 \ with_gnu_ld_F77 \ allow_undefined_flag_F77 \ no_undefined_flag_F77 \ hardcode_libdir_flag_spec_F77 \ hardcode_libdir_flag_spec_ld_F77 \ hardcode_libdir_separator_F77 \ fix_srcfile_path_F77 \ exclude_expsyms_F77 \ include_expsyms_F77 \ file_list_spec_F77; do case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in *[\\\\\\\`\\"\\\$]*) eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ;; *) eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" ;; esac done # Double-quote double-evaled strings. for var in reload_cmds \ old_postinstall_cmds \ old_postuninstall_cmds \ old_archive_cmds \ extract_expsyms_cmds \ old_archive_from_new_cmds \ old_archive_from_expsyms_cmds \ archive_cmds \ archive_expsym_cmds \ module_cmds \ module_expsym_cmds \ export_symbols_cmds \ prelink_cmds \ postinstall_cmds \ postuninstall_cmds \ finish_cmds \ sys_lib_search_path_spec \ sys_lib_dlsearch_path_spec \ old_archive_cmds_F77 \ old_archive_from_new_cmds_F77 \ old_archive_from_expsyms_cmds_F77 \ archive_cmds_F77 \ archive_expsym_cmds_F77 \ module_cmds_F77 \ module_expsym_cmds_F77 \ export_symbols_cmds_F77 \ prelink_cmds_F77; do case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in *[\\\\\\\`\\"\\\$]*) eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" 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When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || { (exit 1); exit 1; } fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi libctl-3.1/examples/0000777000175400001440000000000011212243241011441 500000000000000libctl-3.1/examples/example.c0000644000175400001440000001412711212243114013160 00000000000000/* libctl: flexible Guile-based control files for scientific software * Copyright (C) 1998-2009, Steven G. Johnson * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. * * Steven G. Johnson can be contacted at stevenj@alum.mit.edu. */ /**************************************************************************/ /* Example routines, callable from Guile as defined in the example.scm specifications file. Read in the input variables and writes some data into the output variables. */ /**************************************************************************/ #include #include #include #include "ctl-io.h" #include /**************************************************************************/ /* function to display a little information about a geometric object to prove that we've read it in correctly. */ static void display_object_info(geometric_object obj) { printf(" center = (%g,%g,%g), epsilon = %g\n", obj.center.x, obj.center.y, obj.center.z, obj.material.epsilon); switch (obj.which_subclass) { case CYLINDER: printf(" cylinder with height %g, axis (%g, %g, %g)\n", obj.subclass.cylinder_data->height, obj.subclass.cylinder_data->axis.x, obj.subclass.cylinder_data->axis.y, obj.subclass.cylinder_data->axis.z); break; case SPHERE: printf(" sphere with radius %g\n", obj.subclass.sphere_data->radius); break; case BLOCK: printf(" block with size (%g,%g,%g)\n", obj.subclass.block_data->size.x, obj.subclass.block_data->size.y, obj.subclass.block_data->size.z); printf(" projection matrix: %10.6f%10.6f%10.6f\n" " %10.6f%10.6f%10.6f\n" " %10.6f%10.6f%10.6f\n", obj.subclass.block_data->projection_matrix.c0.x, obj.subclass.block_data->projection_matrix.c1.x, obj.subclass.block_data->projection_matrix.c2.x, obj.subclass.block_data->projection_matrix.c0.y, obj.subclass.block_data->projection_matrix.c1.y, obj.subclass.block_data->projection_matrix.c2.y, obj.subclass.block_data->projection_matrix.c0.z, obj.subclass.block_data->projection_matrix.c1.z, obj.subclass.block_data->projection_matrix.c2.z); break; case GEOMETRIC_OBJECT_SELF: printf(" generic geometric object\n"); break; default: printf(" UNKNOWN OBJECT TYPE!\n"); } } /* run function. This function is callable from Scheme. When it is called, the input variables are already assigned. After it is called, the values assigned to the output variables are automatically exported to scheme. */ void run_program(void) { int i, depth, nobjects; vector3 p; geom_box_tree t; /* Just print out some data to prove that we have read the input variables: */ printf("Working in %d dimensions.\n", dimensions); printf("\nk-points are:\n"); for (i = 0; i < k_points.num_items; ++i) printf(" (%g,%g,%g)\n", k_points.items[i].x, k_points.items[i].y, k_points.items[i].z); printf("\nsome geometry info:\n"); for (i = 0; i < geometry.num_items; ++i) display_object_info(geometry.items[i]); t = create_geom_box_tree(); printf("\ngeometry box tree:\n"); display_geom_box_tree(2, t); geom_box_tree_stats(t, &depth, &nobjects); printf("\ntree has depth %d and %d object nodes (vs. %d objects)\n", depth, nobjects, geometry.num_items); p.x = 1; p.y = 0; p.z = 0; printf("Epsilon of (%g, %g) is %g (tree) or %g (non-tree)\n", p.x, p.y, material_of_point_in_tree(p, t).epsilon, material_of_point(p).epsilon); destroy_geom_box_tree(t); printf("\nDone writing input. Sending data to output vars.\n"); /* Write out some data to the output variables. Note that we MUST do this. If we leave any output variables uninitialized, the result is undefined. */ if (num_write_output_vars > 1) destroy_output_vars(); /* we are responsible for calling this */ printf("dummy = (%g+%gi, %g+%gi, %g+%gi)\n", dummy.x.re, dummy.x.im, dummy.y.re, dummy.y.im, dummy.z.re, dummy.z.im); dummy = make_cvector3(vector3_scale(2, cvector3_re(dummy)), vector3_scale(3, cvector3_im(dummy))); mean_dielectric = 1.23456789; gaps.num_items = 2; gaps.items = (number *) malloc(gaps.num_items * sizeof(number)); gaps.items[0] = 3.14159; gaps.items[1] = 1.41421; } /* Another function callable from Scheme. This function does not use the input/output variables, but passes information in explicitely through its parameter and out through its return value. In a real program, this might return the fraction of the field energy in the given object. */ number energy_in_object(geometric_object obj) { printf("Computing power in object.\n"); display_object_info(obj); printf("Returning 0.123456.\n"); return 0.123456; } /* A function to test passing and returning list parameters to/from Scheme: */ vector3_list list_func_test(number x, integer_list s, vector3 v) { vector3_list vout; int i; vout.num_items = s.num_items; vout.items = (vector3*) malloc(sizeof(vector3) * vout.num_items); for (i = 0; i < vout.num_items; ++i) vout.items[i] = vector3_scale(s.items[i] * x, v); return vout; } /* return func(arg), where func is a Scheme function returning a number. */ number function_func(function func, number arg) { return ctl_convert_number_to_c( gh_call1(func, ctl_convert_number_to_scm(arg))); } libctl-3.1/examples/run.ctl0000644000175400001440000000456310653744226012716 00000000000000; Copyright (C) 1998, 1999, 2000, 2001, 2002, Steven G. Johnson ; ; This file may be used without restriction. It is in the public ; domain, and is NOT restricted by the terms of any GNU license. ; ; This library 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 ; Lesser General Public License for more details. ; Sample control file (for example.scm specification). ; You should edit this file in Scheme mode if you are using emacs: ; type M-x scheme-mode or modify your .emacs file to automatically ; put .ctl files in Scheme mode. ; Define some dielectric materials: (define GaAs (make material-type (epsilon 11.56))) (define AlOx (make material-type (epsilon 2.25))) ; Set the dimensions. Use set! rather than define to change the value ; of an existing variable. (set! dimensions 2) ; Set the k-point list: (set! k-points (list (vector3 0 0) (vector3 0.5 0) (vector3 0.5 0.5) (vector3 0 0))) ; Reset the k-point list for fun, in a fancier way: ; Here, we will use the built-in interpolate function to interpolate ; points between the corners of the Brillouin zone. (define Gamma-point (vector3 0 0)) (define X-point (vector3 0.5 0)) (define M-point (vector3 0.5 0.5)) (set! k-points (interpolate 4 (list Gamma-point X-point M-point Gamma-point))) ; Define a parameter, R, that can be set from the command-line (e.g. ; by "R=0.3", and which assumes a default value of 0.1 if not set: (define-param R 0.1) ; (used as the radius of the sphere, below) ; Set the geometry: (set! geometry (list (make cylinder (material air) (center 1.5 0) (radius 0.2) (height 0.5) (axis 3 4)) (make sphere (material GaAs) (center 1.1 -1.1) (radius R)) (make block (material AlOx) (center -1 0.5) (size 0.2 1.3)) (make block (material air) (center -1.5 -1) (size 1.2 0.3) (e2 1 1)))) ; Append a 2d 3x3 lattice of cylinders to the geometry: (set! geometry-lattice (make lattice (size 5 5 1))) (set! geometry (append geometry (geometric-objects-lattice-duplicates (list (make cylinder (material GaAs) (center 0 0) (radius 0.1) (height 1.0)))))) (run) ; The (run) command normally turns interactive mode off; turn it back ; on so that we are dropped into a Guile command line: (set-param! interactive? true) libctl-3.1/examples/README0000644000175400001440000000312710247401727012254 00000000000000Example program using libctl. This consists of: main.c: skeleton main program. To create a real program using libctl, you will only need to make slight changes to this file. example.scm: a sample specification file that contains a few parameters similar to what you might give to a photonic crystal program. This uses the geometry classes and utilities in utils/libgeom. example.c: example of a main subroutine (called by main.c) which demonstrates how the input/output variables are automatically read/written. run.ctl: example control file that creates some data for the program to read. Makefile: makefile for the example program. (Also a good starting point for the Makefile of a real program using libctl.) So, to compile and run everything, you simply type: make example run.ctl Since run.ctl does not call (run), this drops you into Guile's interactive mode, where you can start typing in Scheme commands. For example, you can try: (help) ; prints help on data structures and variables defined by ; the specification file k-points ; prints the value of the k-points variable (set by run.ctl) (run) ; runs the example program (exports the input variables, ; calls run_program in main.c, and imports the output variables). Type Ctrl-D or (quit) to exit. Another pair of interesting files to look at, after you have run make, are ctl-io.c and ctl-io.h. These files are automatically generated from the specifications file. They define the data structures corresponding to the input/output variables, and handle importing and exporting variable values between C and Scheme. Have fun! libctl-3.1/examples/Makefile.in0000644000175400001440000005755311212243176013450 00000000000000# Makefile.in generated by automake 1.11 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 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@ # libctl: flexible Guile-based control files for scientific software # Copyright (C) 1998, 1999, 2000, 2001, 2002, Steven G. Johnson # # This file may be used without restriction. It is in the public # domain, and is NOT restricted by the terms of any GNU license. # # This library 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 # Lesser General Public License for more details. # # Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ############################################################################## # Makefile.am for programs using libctl (assumes that automake is # being used, of course). You should only need to change the definitions # in this section of the file. Replace "example" with the name of # your program. VPATH = @srcdir@ 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@ noinst_PROGRAMS = example$(EXEEXT) subdir = examples DIST_COMMON = README $(srcdir)/Makefile.am $(srcdir)/Makefile.in \ $(srcdir)/example.scm.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h $(top_builddir)/src/ctl.h 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INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ LD = @LD@ LDFLAGS = @LDFLAGS@ # The following variables should be detected and set by autoconf: # libctl install. dir., e.g. /usr/local/share/libctl LIBCTL_DIR = @LIBCTL_DIR@ LIBCTL_VERSION = @LIBCTL_VERSION@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ OBJEXT = @OBJEXT@ OTOOL = @OTOOL@ OTOOL64 = @OTOOL64@ PACKAGE = @PACKAGE@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ RANLIB = @RANLIB@ SED = @SED@ SET_MAKE = @SET_MAKE@ SHARED_VERSION_INFO = @SHARED_VERSION_INFO@ SHELL = @SHELL@ STRIP = @STRIP@ VERSION = @VERSION@ abs_builddir = @abs_builddir@ abs_srcdir = 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program_transform_name = @program_transform_name@ psdir = @psdir@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ srcdir = @srcdir@ sysconfdir = @sysconfdir@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ SPECIFICATION_FILE = example.scm EXTRA_DIST = example.scm.in README run.ctl # pkgdata_DATA = $(SPECIFICATION_FILE) MY_SOURCES = example.c # plus any other .c/.h files you need MY_LIBS = # extra libs you need go here MY_LDFLAGS = # extra -L flags go here MY_CPPFLAGS = # extra -I include flags go here MY_DEFS = # extra -D define flags go here # what is printed out when invoking your program with --version: VERSION_STRING = "example @VERSION@" # location of libctl headers and library for this project LIBCTL_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_builddir)/src LIBCTL = $(top_builddir)/src/libctl.la # change to -lctl for your project ############################################################################## # don't (normally) edit below except to replace "example" with your name # ############################################################################## CTL_DEFS = -DCTL_SCM='"'$(LIBCTL_DIR)/base/ctl.scm'"' \ -DINCLUDE_SCM='"'$(LIBCTL_DIR)/base/include.scm'"' \ -DSPEC_SCM='"'$(pkgdatadir)/$(SPECIFICATION_FILE)'"' \ -DVERSION_STRING='"'$(VERSION_STRING)'"' example_SOURCES = $(MY_SOURCES) nodist_example_SOURCES = main.c geom.c ctl-io.h ctl-io.c BUILT_SOURCES = $(nodist_example_SOURCES) example_LDADD = $(MY_LIBS) $(LIBCTL) example_LDFLAGS = $(MY_LDFLAGS) example_CPPFLAGS = $(MY_CPPFLAGS) $(MY_DEFS) $(CTL_DEFS) $(LIBCTL_CPPFLAGS) all: $(BUILT_SOURCES) $(MAKE) $(AM_MAKEFLAGS) all-am .SUFFIXES: .SUFFIXES: .c .lo .o .obj $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ 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uninstall-am main.c: $(LIBCTL_DIR)/base/main.c cp -f $(LIBCTL_DIR)/base/main.c $@ geom.c: $(LIBCTL_DIR)/utils/geom.c cp -f $(LIBCTL_DIR)/utils/geom.c $@ ctl-io.c: $(SPECIFICATION_FILE) $(LIBCTL_DIR)/utils/geom.scm $(GEN_CTL_IO) --code -o $@ $(SPECIFICATION_FILE) $(LIBCTL_DIR) ctl-io.h: $(SPECIFICATION_FILE) $(LIBCTL_DIR)/utils/geom.scm $(GEN_CTL_IO) --header -o $@ $(SPECIFICATION_FILE) $(LIBCTL_DIR) clean-local: rm -f ctl-io.* main.* geom.* # 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: libctl-3.1/examples/example.scm.in0000644000175400001440000000411211212243114014116 00000000000000; Copyright (C) 1998-2009, Steven G. Johnson ; ; This file may be used without restriction. It is in the public ; domain, and is NOT restricted by the terms of any GNU license. ; ; This library 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 ; Lesser General Public License for more details. (define-class material-type no-parent (define-property epsilon no-default 'number positive?) (define-property conductivity 0.0 'number)) ; use the solid geometry classes, variables, etcetera in libgeom: ; (one specifications file can include another specifications file) (include "@LIBCTL_DIR@/utils/geom.scm") ; **************************************************************** ; Add some predefined variables, for convenience: (define vacuum (make material-type (epsilon 1.0))) (define air vacuum) (define infinity 1.0e20) ; big number for infinite dimensions of objects (set! default-material air) ; **************************************************************** (define-input-var k-points '() (make-list-type 'vector3)) (define-input-output-var dummy (vector3 3.7+1.1i 2.3-0.1i 19) 'cvector3) (define-output-var mean-dielectric 'number) (define-output-var gaps (make-list-type 'number)) (export-type (make-list-type 'number)) (export-type (make-list-type (make-list-type 'number))) ; **************************************************************** (define-external-function run-program true true no-return-value) (define (run) (set! interactive? #f) ; don't be interactive if we call (run) (run-program)) (define-external-function energy-in-object false false 'number 'geometric-object) (define-external-function list-func-test false false (make-list-type 'vector3) 'number (make-list-type 'integer) 'vector3) (define-external-function function-func false false 'number 'function 'number) ; **************************************************************** ; Use "example>" instead of the default "guile>" prompt. (set! scm-repl-prompt "example> ") libctl-3.1/examples/Makefile.am0000644000175400001440000000575410413636745013445 00000000000000# libctl: flexible Guile-based control files for scientific software # Copyright (C) 1998, 1999, 2000, 2001, 2002, Steven G. Johnson # # This file may be used without restriction. It is in the public # domain, and is NOT restricted by the terms of any GNU license. # # This library 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 # Lesser General Public License for more details. # # Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ############################################################################## # Makefile.am for programs using libctl (assumes that automake is # being used, of course). You should only need to change the definitions # in this section of the file. Replace "example" with the name of # your program. SPECIFICATION_FILE = example.scm EXTRA_DIST = example.scm.in README run.ctl # change "noinst" to "bin" and uncomment pkgdata line to 'make install' program noinst_PROGRAMS = example # pkgdata_DATA = $(SPECIFICATION_FILE) MY_SOURCES = example.c # plus any other .c/.h files you need MY_LIBS = # extra libs you need go here MY_LDFLAGS = # extra -L flags go here MY_CPPFLAGS = # extra -I include flags go here MY_DEFS = # extra -D define flags go here # what is printed out when invoking your program with --version: VERSION_STRING = "example @VERSION@" # The following variables should be detected and set by autoconf: # libctl install. dir., e.g. /usr/local/share/libctl LIBCTL_DIR = @LIBCTL_DIR@ # gen-ctl-io program GEN_CTL_IO = @GEN_CTL_IO@ # location of libctl headers and library for this project LIBCTL_CPPFLAGS = -I$(top_srcdir)/utils -I$(top_builddir)/src LIBCTL = $(top_builddir)/src/libctl.la # change to -lctl for your project ############################################################################## # don't (normally) edit below except to replace "example" with your name # ############################################################################## CTL_DEFS = -DCTL_SCM='"'$(LIBCTL_DIR)/base/ctl.scm'"' \ -DINCLUDE_SCM='"'$(LIBCTL_DIR)/base/include.scm'"' \ -DSPEC_SCM='"'$(pkgdatadir)/$(SPECIFICATION_FILE)'"' \ -DVERSION_STRING='"'$(VERSION_STRING)'"' example_SOURCES = $(MY_SOURCES) nodist_example_SOURCES = main.c geom.c ctl-io.h ctl-io.c BUILT_SOURCES = $(nodist_example_SOURCES) example_LDADD = $(MY_LIBS) $(LIBCTL) example_LDFLAGS = $(MY_LDFLAGS) example_CPPFLAGS = $(MY_CPPFLAGS) $(MY_DEFS) $(CTL_DEFS) $(LIBCTL_CPPFLAGS) main.c: $(LIBCTL_DIR)/base/main.c cp -f $(LIBCTL_DIR)/base/main.c $@ geom.c: $(LIBCTL_DIR)/utils/geom.c cp -f $(LIBCTL_DIR)/utils/geom.c $@ ctl-io.c: $(SPECIFICATION_FILE) $(LIBCTL_DIR)/utils/geom.scm $(GEN_CTL_IO) --code -o $@ $(SPECIFICATION_FILE) $(LIBCTL_DIR) ctl-io.h: $(SPECIFICATION_FILE) $(LIBCTL_DIR)/utils/geom.scm $(GEN_CTL_IO) --header -o $@ $(SPECIFICATION_FILE) $(LIBCTL_DIR) clean-local: rm -f ctl-io.* main.* geom.* libctl-3.1/depcomp0000755000175400001440000004426711204551150011133 00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2009-04-28.21; # UTC # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free # Software Foundation, Inc. # 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, 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 . # 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 Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. 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Johnson * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. * * Steven G. 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Johnson ; ; This library is free software; you can redistribute it and/or ; modify it under the terms of the GNU Lesser General Public ; License as published by the Free Software Foundation; either ; version 2 of the License, or (at your option) any later version. ; ; This library 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 ; Lesser General Public License for more details. ; ; You should have received a copy of the GNU Lesser General Public ; License along with this library; if not, write to the ; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ; Boston, MA 02111-1307, USA. ; ; Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ; **************************************************************** (define (display-class indentby class) (indent indentby) (print "Class " (class-type-name class) ": ") (print "\n") (if (class-parent class) (display-class (+ indentby 4) (class-parent class))) (for-each (lambda (property) (if (not (property-derived? property)) (begin (indent (+ indentby 4)) (print (type-string (property-type-name property)) " " (property-name property)) (if (property-has-default? property) (print " = " (property-default-value property))) (print "\n")))) (class-properties class))) (define (class-help class) (display-class 0 class)) (define (variable-help var) (print (type-string (var-type-name var)) " " (var-name var) " = " (var-value var)) (print "\n")) (define (help) (for-each class-help class-list) (print "\n") (print "Input variables: ") (print "\n") (for-each variable-help input-var-list) (print "\n") (print "Output variables: ") (print "\n") (for-each variable-help output-var-list)) ; **************************************************************** libctl-3.1/base/math-utils.scm0000644000175400001440000005470311212243114013254 00000000000000; libctl: flexible Guile-based control files for scientific software ; Copyright (C) 1998-2009, Steven G. Johnson ; ; This library is free software; you can redistribute it and/or ; modify it under the terms of the GNU Lesser General Public ; License as published by the Free Software Foundation; either ; version 2 of the License, or (at your option) any later version. ; ; This library 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 ; Lesser General Public License for more details. ; ; You should have received a copy of the GNU Lesser General Public ; License along with this library; if not, write to the ; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ; Boston, MA 02111-1307, USA. ; ; Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ; **************************************************************** ; Miscellaneous math utilities ; Return the arithmetic sequence (list): start start+step ... (n values) (define (arith-sequence start step n) (define (s x n L) ; tail-recursive helper function (if (= n 0) L (s (binary+ x step) (- n 1) (cons x L)))) (reverse (s start n '()))) ; Given a list of numbers, linearly interpolates n values between ; each pair of numbers. (define (interpolate n nums) (cons (car nums) (fold-right append '() (map (lambda (x y) (reverse (arith-sequence y (binary/ (binary- x y) (+ n 1)) (+ n 1)))) (reverse (cdr (reverse nums))) ; nums w/o last value (cdr nums))))) ; nums w/o first value ; Like interpolate, except only interpolates n values *on average* ; between each pair of numbers. The actual number of interpolated ; points varies for each pair to try to keep the density of points ; uniform. (define (interpolate-uniform n nums) (define meandiff (/ (fold-left + 0 (map unary-abs (map binary- (cdr nums) (reverse (cdr (reverse nums)))))) (length (cdr nums)))) (if (zero? n) nums (cons (car nums) (fold-right append '() (map (lambda (x y) (let ((m (inexact->exact (+ -0.5 (* (+ n 1) (/ (unary-abs (binary- x y)) meandiff)))))) (reverse (arith-sequence y (binary/ (binary- x y) (+ m 1)) (+ m 1))))) (reverse (cdr (reverse nums))) ; nums w/o last value (cdr nums)))))) ; nums w/o first value ; **************************************************************** ; Minimization and root-finding utilities (useful in ctl scripts) ; The routines are: ; minimize: minimize a function of one argument ; minimize-multiple: minimize a function of multiple arguments ; maximize, maximize-multiple : as above, but maximize ; find-root: find the root of a function of one argument ; All routines use quadratically convergent methods. ; **************************************************************** (define min-arg car) (define min-val cdr) (define max-arg min-arg) (define max-val min-val) ; One-dimensional minimization (using Brent's method): ; (minimize f tol) : minimize (f x) with fractional tolerance tol ; (minimize f tol guess) : as above, but gives starting guess ; (minimize f tol x-min x-max) : as above, but gives range to optimize in ; (this is preferred) ; All variants return a result that contains both the argument and the ; value of the function at its minimum. ; (min-arg result) : the argument of the function at its minimum ; (min-val result) : the value of the function at its minimum (define (minimize f tol . min-max) (define (midpoint a b) (* 0.5 (+ a b))) (define (quadratic-min-denom x a b fx fa fb) (magnitude (* 2.0 (- (* (- x a) (- fx fb)) (* (- x b) (- fx fa)))))) (define (quadratic-min-num x a b fx fa fb) (let ((den (* 2.0 (- (* (- x a) (- fx fb)) (* (- x b) (- fx fa))))) (num (- (* (- x a) (- x a) (- fx fb)) (* (- x b) (- x b) (- fx fa))))) (if (> den 0) (- num) num))) (define (tol-scale x) (* tol (+ (magnitude x) 1e-6))) (define (converged? x a b) (<= (magnitude (- x (midpoint a b))) (- (* 2 (tol-scale x)) (* 0.5 (- b a))))) (define golden-ratio (* 0.5 (- 3 (sqrt 5)))) (define (golden-interpolate x a b) (* golden-ratio (if (>= x (midpoint a b)) (- a x) (- b x)))) (define (sign x) (if (< x 0) -1 1)) (define (brent-minimize x a b v w fx fv fw prev-step prev-prev-step) (define (guess-step proposed-step) (let ((step (if (> (magnitude proposed-step) (tol-scale x)) proposed-step (* (tol-scale x) (sign proposed-step))))) (let ((u (+ x step))) (let ((fu (f u))) (if (<= fu fx) (if (> u x) (brent-minimize u x b w x fu fw fx step prev-step) (brent-minimize u a x w x fu fw fx step prev-step)) (let ((new-a (if (< u x) u a)) (new-b (if (< u x) b u))) (if (or (<= fu fw) (= w x)) (brent-minimize x new-a new-b w u fx fw fu step prev-step) (if (or (<= fu fv) (= v x) (= v w)) (brent-minimize x new-a new-b u w fx fu fw step prev-step) (brent-minimize x new-a new-b v w fx fv fw step prev-step))))))))) (if (converged? x a b) (cons x fx) (if (> (magnitude prev-prev-step) (tol-scale x)) (let ((p (quadratic-min-num x v w fx fv fw)) (q (quadratic-min-denom x v w fx fv fw))) (if (or (>= (magnitude p) (magnitude (* 0.5 q prev-prev-step))) (< p (* q (- a x))) (> p (* q (- b x)))) (guess-step (golden-interpolate x a b)) (guess-step (/ p q)))) (guess-step (golden-interpolate x a b))))) (define (bracket-minimum a b c fa fb fc) (if (< fb fc) (list a b c fa fb fc) (let ((u (/ (quadratic-min-num b a c fb fa fc) (max (quadratic-min-denom b a c fb fa fc) 1e-20))) (u-max (+ b (* 100 (- c b))))) (cond ((positive? (* (- b u) (- u c))) (let ((fu (f u))) (if (< fu fc) (bracket-minimum b u c fb fu fc) (if (> fu fb) (bracket-minimum a b u fa fb fu) (bracket-minimum b c (+ c (* 1.6 (- c b))) fb fc (f (+ c (* 1.6 (- c b))))))))) ((positive? (* (- c u) (- u u-max))) (let ((fu (f u))) (if (< fu fc) (bracket-minimum c u (+ c (* 1.6 (- c b))) fc fu (f (+ c (* 1.6 (- c b))))) (bracket-minimum b c u fb fc fu)))) ((>= (* (- u u-max) (- u-max c)) 0) (bracket-minimum b c u-max fb fc (f u-max))) (else (bracket-minimum b c (+ c (* 1.6 (- c b))) fb fc (f (+ c (* 1.6 (- c b)))))))))) (if (= (length min-max) 2) (let ((x-min (first min-max)) (x-max (second min-max))) (let ((xm (midpoint x-min x-max))) (let ((fm (f xm))) (brent-minimize xm x-min x-max xm xm fm fm fm 0 0)))) (let ((a (if (= (length min-max) 1) (first min-max) 1.0))) (let ((b (if (= a 0) 1.0 0))) (let ((fa (f a)) (fb (f b))) (let ((aa (if (> fb fa) b a)) (bb (if (> fb fa) a b)) (faa (max fa fb)) (fbb (max fa fb))) (let ((bracket (bracket-minimum aa bb (+ bb (* 1.6 (- bb aa))) faa fbb (f (+ bb (* 1.6 (- bb aa))))))) (brent-minimize (second bracket) (min (first bracket) (third bracket)) (max (first bracket) (third bracket)) (first bracket) (third bracket) (fifth bracket) (fourth bracket) (sixth bracket) 0 0)))))))) ; **************************************************************** ; (minimize-multiple f tol arg1 arg2 ... argN) : ; Minimize a function f of N arguments, given the fractional tolerance ; desired and initial guesses for the arguments. ; ; (min-arg result) : list of argument values at the minimum ; (min-val result) : list of function values at the minimum (define (minimize-multiple-expert f tol max-iters fmin guess-args arg-scales) (let ((best-val 1e20) (best-args '())) (subplex (lambda (args) (let ((val (apply f args))) (if (or (null? best-args) (< val best-val)) (begin (print "extremization: best so far is " val " at " args "\n") (set! best-val val) (set! best-args args))) val)) guess-args tol max-iters (if fmin fmin 0.0) (if fmin true false) arg-scales))) (define (minimize-multiple f tol . guess-args) (minimize-multiple-expert f tol 999999999 false guess-args '(0.1))) ; Yet another alternate multi-dimensional minimization (Simplex algorithm). (define (simplex-minimize-multiple f tol . guess-args) (let ((simplex-result (simplex-minimize f guess-args tol))) (cons (simplex-point-x simplex-result) (simplex-point-val simplex-result)))) ; Alternate multi-dimensional minimization (using Powell's method): ; (not the default since it seems to have convergence problems sometimes) (define (powell-minimize-multiple f tol . guess-args) (define (create-unit-vector i n) (let ((v (make-vector n 0))) (vector-set! v i 1) v)) (define (initial-directions n) (make-initialized-list n (lambda (i) (create-unit-vector i n)))) (define (v- v1 v2) (vector-map - v1 v2)) (define (v+ v1 v2) (vector-map + v1 v2)) (define (v* s v) (vector-map (lambda (x) (* s x)) v)) (define (v-dot v1 v2) (vector-fold-right + 0 (vector-map * v1 v2))) (define (v-norm v) (sqrt (v-dot v v))) (define (unit-v v) (v* (/ (v-norm v)) v)) (define (fv v) (apply f (vector->list v))) (define guess-vector (list->vector guess-args)) (define (f-dir p0 dir) (lambda (x) (fv (v+ p0 (v* x dir))))) (define (minimize-dir p0 dir) (let ((min-result (minimize (f-dir p0 dir) tol))) (cons (v+ p0 (v* (min-arg min-result) dir)) (min-val min-result)))) (define (minimize-dirs p0 dirs) (if (null? dirs) (cons p0 '()) (let ((min-result (minimize-dir p0 (car dirs)))) (let ((min-results (minimize-dirs (min-arg min-result) (cdr dirs)))) (cons (min-arg min-results) (cons (min-val min-result) (min-val min-results))))))) (define (replace= val vals els el) (if (null? els) '() (if (= (car vals) val) (cons el (cdr els)) (cons (car els) (replace= val (cdr vals) (cdr els) el))))) ; replace direction where largest decrease occurred: (define (update-dirs decreases dirs p0 p) (replace= (apply max decreases) decreases dirs (v- p p0))) (define (minimize-aux p0 fp0 dirs) (let ((min-results (minimize-dirs p0 dirs))) (let ((decreases (map (lambda (val) (- fp0 val)) (min-val min-results))) (p (min-arg min-results)) (fp (first (reverse (min-val min-results))))) (if (<= (v-norm (v- p p0)) (* tol 0.5 (+ (v-norm p) (v-norm p0) 1e-20))) (cons (vector->list p) fp) (let ((min-result (minimize-dir p (v- p p0)))) (minimize-aux (min-arg min-result) (min-val min-result) (update-dirs decreases dirs p0 p))))))) (minimize-aux guess-vector (fv guess-vector) (initial-directions (length guess-args)))) ; Maximization variants of the minimize functions: (define (maximize f tol . min-max) (let ((result (apply minimize (append (list (compose - f) tol) min-max)))) (cons (min-arg result) (- (min-val result))))) (define (maximize-multiple f tol . guess-args) (let ((result (apply minimize-multiple (append (list (compose - f) tol) guess-args)))) (cons (min-arg result) (- (min-val result))))) ; **************************************************************** ; Find a root of a function of one argument using Ridder's method. ; (find-root f tol x-min x-max) : returns the root of the function (f x), ; within a fractional tolerance tol. x-min and x-max must bracket the ; root; that is, (f x-min) must have a different sign than (f x-max). (define (find-root f tol x-min x-max) (define (midpoint a b) (* 0.5 (+ a b))) (define (sign x) (if (< x 0) -1 1)) (define (best-bracket a b x1 x2 fa fb f1 f2) (if (positive? (* f1 f2)) (if (positive? (* fa f1)) (list (max x1 x2) b (if (> x1 x2) f1 f2) fb) (list a (min x1 x2) fa (if (< x1 x2) f1 f2))) (if (< x1 x2) (list x1 x2 f1 f2) (list x2 x1 f2 f1)))) (define (converged? a b x) (< (min (magnitude (- x a)) (magnitude (- x b))) (* tol (magnitude x)))) ; find the root by Ridder's method: (define (ridder a b fa fb) (if (or (= fa 0) (= fb 0)) (if (= fa 0) a b) (begin (if (> (* fa fb) 0) (error "x-min and x-max in find-root must bracket the root!")) (let ((m (midpoint a b))) (let ((fm (f m))) (let ((x (+ m (/ (* (- m a) (sign (- fa fb)) fm) (sqrt (- (* fm fm) (* fa fb))))))) (if (or (= fm 0) (converged? a b x)) (if (= fm 0) m x) (let ((fx (f x))) (apply ridder (best-bracket a b x m fa fb fx fm)))))))))) (ridder x-min x-max (f x-min) (f x-max))) ; **************************************************************** ; Find a root by Newton's method with bounds and bisection, ; given a function f that returns a pair of (value . derivative) (define (find-root-deriv f tol x-min x-max . x-guess) ; Some trickiness: we only need to evaluate the function at x-min and ; x-max if a Newton step fails, and even then only if we haven't already ; bracketed the root, so do this via lazy evaluation. (define f-memo (memoize f)) (define (lazy x) (if (number? x) x (x))) (define ((pick-bound which?)) (let ((fmin-pair (f-memo x-min)) (fmax-pair (f-memo x-max))) (let ((fmin (car fmin-pair)) (fmax (car fmax-pair))) (if (which? fmin) x-min (if (which? fmax) x-max (error "failed to bracket the root in find-root-deriv")))))) (define (in-bounds? x f df a b) (negative? (* (- f (* df (- x a))) (- f (* df (- x b)))))) (define (newton x a b dx) (if (< (abs dx) (abs (* tol x))) x (let ((fx-pair (f-memo x))) (let ((f (car fx-pair)) (df (cdr fx-pair))) (if (= f 0) x (let ((a' (if (< f 0) x a)) (b' (if (> f 0) x b))) (if (and (not (= dx (- x-max x-min))) (negative? (* dx (/ f df))) (positive? (* (car (f-memo (lazy a'))) (car (f-memo (lazy b')))))) (error "failed to bracket the root in find-root-deriv")) (if (and (if (and (number? a) (number? b)) (in-bounds? x f df a b) (in-bounds? x f df x-min x-max)) ; (> (abs (* 0.5 dx df)) (abs f)) ) (newton (- x (/ f df)) a' b' (/ f df)) (let ((av (lazy a)) (bv (lazy b))) (let ((dx' (* 0.5 (- bv av))) (a'' (if (eq? a a') av a')) (b'' (if (eq? b b') bv b'))) (newton (* (+ av bv) 0.5) a'' b'' dx')))))))))) (newton (if (null? x-guess) (* (+ x-min x-max) 0.5) (car x-guess)) (pick-bound negative?) (pick-bound positive?) (- x-max x-min))) ; **************************************************************** ; Numerical differentiation: ; Compute the numerical derivative of a function f at x, using ; Ridder's method of polynomial extrapolation, described e.g. in ; Numerical Recipes in C (section 5.7). ; This is the basic routine, but we wrap it in another interface below ; so that dx and tol can be optional arguments. (define (do-derivative f x dx tol) ; Using Neville's algorithm, compute successively higher-order ; extrapolations of the derivative (the "Neville tableau"): (define (deriv-a a0 prev-a fac fac0) (if (null? prev-a) (list a0) (cons a0 (deriv-a (binary/ (binary- (binary* a0 fac) (car prev-a)) (- fac 1)) (cdr prev-a) (* fac fac0) fac0)))) (define (deriv dx df0 err0 prev-a fac0) (let ((a (deriv-a (binary/ (binary- (f (+ x dx)) (f (- x dx))) (* 2 dx)) prev-a fac0 fac0))) (if (null? prev-a) (deriv (/ dx (sqrt fac0)) (car a) err0 a fac0) (let* ((errs (map max (map unary-abs (map binary- (cdr a) (reverse (cdr (reverse a))))) (map unary-abs (map binary- (cdr a) prev-a)))) (errmin (apply min errs)) (err (min errmin err0)) (df (if (> err err0) df0 (cdr (assoc errmin (map cons errs (cdr a))))))) (if (or (<= err (* tol (unary-abs df)) ) (> (unary-abs (binary- (car (reverse a)) (car (reverse prev-a)))) (* 2 err))) (list df err) (deriv (/ dx (sqrt fac0)) df err a fac0)))))) (deriv dx 0 1e30 '() 2)) (define (do-derivative-wrap do-deriv f x dx-and-tol) (let ((dx (if (> (length dx-and-tol) 0) (car dx-and-tol) (max (magnitude (* x 0.01)) 0.01))) (tol (if (> (length dx-and-tol) 1) (cadr dx-and-tol) 0))) (do-deriv f x dx tol))) (define derivative-df car) (define derivative-df-err cadr) (define derivative-d2f caddr) (define derivative-d2f-err cadddr) (define (derivative f x . dx-and-tol) (do-derivative-wrap do-derivative f x dx-and-tol)) (define (deriv f x . dx-and-tol) (derivative-df (do-derivative-wrap do-derivative f x dx-and-tol))) ; Compute both the first and second derivatives at the same time ; (using minimal extra function evaluations). (define (derivative2 f x . dx-and-tol) (define f-memo (memoize f)) (define (f-deriv y) (binary* (binary- (f-memo y) (f-memo x)) (/ 2 (- y x)))) (append (do-derivative-wrap do-derivative f-memo x dx-and-tol) (do-derivative-wrap do-derivative f-deriv x dx-and-tol))) (define (deriv2 f x . dx-and-tol) (derivative-d2f (apply derivative2 (cons f (cons x dx-and-tol))))) ; Below, we have variants of the above routine which only compute the ; *one-sided* derivative df/dx for dx > 0. (Adapted from Ridder's ; algorithm by SGJ. Note that these are generally less accurate ; than the ordinary two-sided derivative, above.) (define (do-derivative+ f x dx tol) ; Using Neville's algorithm, compute successively higher-order ; extrapolations of the derivative (the "Neville tableau"): (define (deriv-a a0 prev-a fac fac0) (if (null? prev-a) (list a0) (cons a0 (deriv-a (binary/ (binary- (binary* a0 fac) (car prev-a)) (- fac 1)) (cdr prev-a) (* fac fac0) fac0)))) (define fx (f x)) (define (deriv dx df0 err0 prev-a fac0) (let ((a (deriv-a (binary/ (binary- (f (+ x dx)) fx) dx) prev-a fac0 fac0))) (if (null? prev-a) (deriv (/ dx fac0) (car a) err0 a fac0) (let* ((errs (map max (map unary-abs (map binary- (cdr a) (reverse (cdr (reverse a))))) (map unary-abs (map binary- (cdr a) prev-a)))) (errmin (apply min errs)) (err (min errmin err0)) (df (if (> err err0) df0 (cdr (assoc errmin (map cons errs (cdr a))))))) (if (or (< err (* tol (unary-abs df)) ) (> (unary-abs (binary- (car (reverse a)) (car (reverse prev-a)))) (* 2 err))) (list df err) (deriv (/ dx fac0) df err a fac0)))))) (deriv dx 0 1e30 '() (sqrt 2))) ; Compute both the first and second derivatives at the same time ; (using minimal extra function evaluations). (define (do-derivative-wrap2+ do-deriv only2? f x dx-and-tol) (define f-memo (memoize f)) (define (f-deriv y) (if (= y x) 0.0 (binary* (binary+ (f-memo y) (binary- (f-memo x) (binary* 2.0 (f-memo (* 0.5 (+ x y)))))) (/ 4 (- y x))))) (append (if only2? (list 0 0) (do-derivative-wrap do-deriv f-memo x dx-and-tol)) (do-derivative-wrap do-deriv f-deriv x dx-and-tol))) (define (derivative+ f x . dx-and-tol) (do-derivative-wrap do-derivative+ f x dx-and-tol)) (define (deriv+ f x . dx-and-tol) (derivative-df (do-derivative-wrap do-derivative+ f x dx-and-tol))) (define (derivative2+ f x . dx-and-tol) (do-derivative-wrap2+ do-derivative+ false f x dx-and-tol)) (define (deriv2+ f x . dx-and-tol) (derivative-d2f (do-derivative-wrap2+ do-derivative+ true f x dx-and-tol))) ; as do-derivative+, but taking derivative from left (define (do-derivative- f x dx tol) (do-derivative+ f x (- dx) tol)) (define (derivative- f x . dx-and-tol) (do-derivative-wrap do-derivative- f x dx-and-tol)) (define (deriv- f x . dx-and-tol) (derivative-df (do-derivative-wrap do-derivative- f x dx-and-tol))) (define (derivative2- f x . dx-and-tol) (do-derivative-wrap2+ do-derivative- false f x dx-and-tol)) (define (deriv2- f x . dx-and-tol) (derivative-d2f (do-derivative-wrap2+ do-derivative- true f x dx-and-tol))) ; **************************************************************** ; Some simple integration routines using an adaptive trapezoidal rule ; (see e.g. Numerical Recipes, Sec. 4.2). It might be nice to have ; Gaussian quadratures and what-not, but on the other hand the ; functions we are integrating may well be the result of a computation ; on a finite grid (somehow interpolated), and so will not be smooth. ; Also, implementing thse simple algorithms in Scheme lets us use our ; polymorphic arithmetic functions so that we can easily integrate ; real, complex, and vector-valued functions. ; ; UPDATE: quadrature/cubature rules are now implemented via C ; Integrate the 1d function (f x) from x=a..b to within the specified ; fractional tolerance. (define (integrate-1d f a b tol) (define (pow2 n) (if (<= n 0) 1 (* 2 (pow2 (- n 1))))) ; 2^n (define (trap0 n sum) (binary* 0.5 (binary+ sum (if (<= n 1) (binary* (- b a) (binary+ (f a) (f b))) (let ((steps (pow2 (- n 2)))) (let ((dx (/ (- b a) steps))) (binary* dx (do ((cur-sum 0) (i 0 (+ i 1)) (x (+ a dx) (+ x dx))) ((>= i steps) cur-sum) (set! cur-sum (binary+ cur-sum (f x))))))))))) (define (trap n sum) (let ((newsum (trap0 n sum))) (if (and (> n 5) (or (> n 20) (binary= newsum sum) (< (unary-abs (binary- newsum sum)) (* tol (unary-abs newsum))))) newsum (trap (+ n 1) newsum)))) (trap 1 0.0)) ; Integrate the multi-dimensional function f from a..b, within the ; specified tolerance. a and b are either numbers (for 1d integrals), ; or vectors/lists of the same length giving the bounds in each dimension. ; NOTE: this is our *old* routine that uses the trapezoidal rule (define (integrate-old f a b tol) (define (int f a b) (if (null? a) (f) (integrate-1d (lambda (x) (int (lambda (. y) (apply f (cons x y))) (cdr a) (cdr b))) (car a) (car b) tol))) (cond ((and (vector? a) (vector? b)) (integrate-old f (vector->list a) (vector->list b) tol)) ((and (number? a) (number? b)) (integrate-old f (list a) (list b) tol)) (else (int f a b)))) ; As above, but use adaptive cubature rules in integrator.c ; Optionally, can take absolute tolerance and max # function evals as args. (define (integrate f a b reltol . abstol-and-maxnfe) (define (to-list x) (cond ((number? x) (list x)) ((vector? x) (vector->list x)) (else x))) ((if (defined? 'cadaptive-integration) cadaptive-integration ; only compiled when complex nums are available adaptive-integration) (lambda (x) (apply f x)) (to-list a) (to-list b) (if (null? abstol-and-maxnfe) 0.0 (car abstol-and-maxnfe)) reltol (if (< (length abstol-and-maxnfe) 2) 0 (cadr abstol-and-maxnfe)))) ; **************************************************************** libctl-3.1/base/extern-funcs.scm0000644000175400001440000000547411212243114013607 00000000000000; libctl: flexible Guile-based control files for scientific software ; Copyright (C) 1998-2009, Steven G. Johnson ; ; This library is free software; you can redistribute it and/or ; modify it under the terms of the GNU Lesser General Public ; License as published by the Free Software Foundation; either ; version 2 of the License, or (at your option) any later version. ; ; This library 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 ; Lesser General Public License for more details. ; ; You should have received a copy of the GNU Lesser General Public ; License along with this library; if not, write to the ; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ; Boston, MA 02111-1307, USA. ; ; Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ; **************************************************************** ; Defining external functions. (define (make-external-function name read-inputs? write-outputs? return-type-name arg-type-names) (list name read-inputs? write-outputs? return-type-name arg-type-names)) (define external-function-name first) (define external-function-read-inputs? second) (define external-function-write-outputs? third) (define external-function-return-type-name fourth) (define external-function-arg-type-names fifth) (define no-return-value 'none) (define external-function-list '()) (define (external-function! name read-inputs? write-outputs? return-type-name . arg-type-names) (set! external-function-list (cons (make-external-function name read-inputs? write-outputs? return-type-name arg-type-names) external-function-list))) (define (external-function-aux-name name) (symbol-append name '-aux)) (define (check-arg-types name args . arg-type-names) (if (not (= (length args) (length arg-type-names))) (begin (print "Expecting " (length arg-type-names) " arguments for " name) (print "\n") (error "Wrong number of arguments for function" name)) (for-each (lambda (arg arg-type-name) (if (not (check-type arg-type-name arg)) (error "wrong type for argument" 'type arg-type-name 'in name))) args arg-type-names))) (defmacro-public define-external-function (name read-inputs? write-outputs? return-type-name . arg-type-names) `(begin (define ,name (lambda args (check-arg-types (quote ,name) args ,@arg-type-names) (if ,read-inputs? (read-input-vars)) (let ((return-value (apply ,(external-function-aux-name name) args))) (if ,write-outputs? (write-output-vars)) return-value))) (external-function! (quote ,name) ,read-inputs? ,write-outputs? ,return-type-name ,@arg-type-names))) ; **************************************************************** libctl-3.1/base/matrix3x3.scm0000644000175400001440000001223211212243114013016 00000000000000; libctl: flexible Guile-based control files for scientific software ; Copyright (C) 1998-2009, Steven G. Johnson ; ; This library is free software; you can redistribute it and/or ; modify it under the terms of the GNU Lesser General Public ; License as published by the Free Software Foundation; either ; version 2 of the License, or (at your option) any later version. ; ; This library 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 ; Lesser General Public License for more details. ; ; You should have received a copy of the GNU Lesser General Public ; License along with this library; if not, write to the ; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ; Boston, MA 02111-1307, USA. ; ; Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ; **************************************************************** ; matrix3x3 and associated functions (a type to represent 3x3 matrices) ; we represent a matrix3x3 by a vector of 3 columns, each of which ; is a 3-vector. (define (matrix3x3 c1 c2 c3) (vector c1 c2 c3)) (define cmatrix3x3 matrix3x3) (define (matrix3x3? m) (and (vector? m) (= (vector-length m) 3) (vector-for-all? m vector3?))) (define (real-matrix3x3? m) (and (matrix3x3? m) (vector-for-all? m real-vector3?))) (define (matrix3x3-col m col) (vector-ref m col)) (define (matrix3x3-ref m row col) (vector-ref (matrix3x3-col m col) row)) (define (matrix3x3-row m row) (vector3 (matrix3x3-ref m row 0) (matrix3x3-ref m row 1) (matrix3x3-ref m row 2))) (define (matrix3x3-transpose m) (matrix3x3 (matrix3x3-row m 0) (matrix3x3-row m 1) (matrix3x3-row m 2))) (define (matrix3x3-conj m) (vector-map vector3-conj m)) (define (matrix3x3-adjoint m) (matrix3x3-conj (matrix3x3-transpose m))) (define (matrix3x3+ m1 m2) (vector-map vector3+ m1 m2)) (define (matrix3x3- m1 m2) (vector-map vector3- m1 m2)) (define (matrix3x3-scale s m) (vector-map (lambda (v) (vector3-scale s v)) m)) (define (matrix3x3-mv-mult m v) (vector3 (vector3-dot (matrix3x3-row m 0) v) (vector3-dot (matrix3x3-row m 1) v) (vector3-dot (matrix3x3-row m 2) v))) (define (matrix3x3-vm-mult v m) (vector3 (vector3-dot (matrix3x3-col m 0) v) (vector3-dot (matrix3x3-col m 1) v) (vector3-dot (matrix3x3-col m 2) v))) (define (matrix3x3-mm-mult m1 m2) (matrix3x3 (vector3 (vector3-dot (matrix3x3-row m1 0) (matrix3x3-col m2 0)) (vector3-dot (matrix3x3-row m1 1) (matrix3x3-col m2 0)) (vector3-dot (matrix3x3-row m1 2) (matrix3x3-col m2 0))) (vector3 (vector3-dot (matrix3x3-row m1 0) (matrix3x3-col m2 1)) (vector3-dot (matrix3x3-row m1 1) (matrix3x3-col m2 1)) (vector3-dot (matrix3x3-row m1 2) (matrix3x3-col m2 1))) (vector3 (vector3-dot (matrix3x3-row m1 0) (matrix3x3-col m2 2)) (vector3-dot (matrix3x3-row m1 1) (matrix3x3-col m2 2)) (vector3-dot (matrix3x3-row m1 2) (matrix3x3-col m2 2))))) (define (matrix3x3* a b) (cond ((number? a) (matrix3x3-scale a b)) ((number? b) (matrix3x3-scale b a)) ((vector3? a) (matrix3x3-vm-mult a b)) ((vector3? b) (matrix3x3-mv-mult a b)) (else (matrix3x3-mm-mult a b)))) (define (matrix3x3-determinant m) (- (+ (* (matrix3x3-ref m 0 0) (matrix3x3-ref m 1 1) (matrix3x3-ref m 2 2)) (* (matrix3x3-ref m 0 1) (matrix3x3-ref m 1 2) (matrix3x3-ref m 2 0)) (* (matrix3x3-ref m 1 0) (matrix3x3-ref m 2 1) (matrix3x3-ref m 0 2))) (+ (* (matrix3x3-ref m 0 2) (matrix3x3-ref m 1 1) (matrix3x3-ref m 2 0)) (* (matrix3x3-ref m 0 1) (matrix3x3-ref m 1 0) (matrix3x3-ref m 2 2)) (* (matrix3x3-ref m 1 2) (matrix3x3-ref m 2 1) (matrix3x3-ref m 0 0))))) (define (matrix3x3-inverse m) (matrix3x3-scale (/ (matrix3x3-determinant m)) (matrix3x3 (vector3 (- (* (matrix3x3-ref m 1 1) (matrix3x3-ref m 2 2)) (* (matrix3x3-ref m 1 2) (matrix3x3-ref m 2 1))) (- (* (matrix3x3-ref m 1 2) (matrix3x3-ref m 2 0)) (* (matrix3x3-ref m 1 0) (matrix3x3-ref m 2 2))) (- (* (matrix3x3-ref m 1 0) (matrix3x3-ref m 2 1)) (* (matrix3x3-ref m 1 1) (matrix3x3-ref m 2 0)))) (vector3 (- (* (matrix3x3-ref m 2 1) (matrix3x3-ref m 0 2)) (* (matrix3x3-ref m 0 1) (matrix3x3-ref m 2 2))) (- (* (matrix3x3-ref m 0 0) (matrix3x3-ref m 2 2)) (* (matrix3x3-ref m 0 2) (matrix3x3-ref m 2 0))) (- (* (matrix3x3-ref m 0 1) (matrix3x3-ref m 2 0)) (* (matrix3x3-ref m 0 0) (matrix3x3-ref m 2 1)))) (vector3 (- (* (matrix3x3-ref m 0 1) (matrix3x3-ref m 1 2)) (* (matrix3x3-ref m 1 1) (matrix3x3-ref m 0 2))) (- (* (matrix3x3-ref m 1 0) (matrix3x3-ref m 0 2)) (* (matrix3x3-ref m 0 0) (matrix3x3-ref m 1 2))) (- (* (matrix3x3-ref m 1 1) (matrix3x3-ref m 0 0)) (* (matrix3x3-ref m 1 0) (matrix3x3-ref m 0 1))))))) ; **************************************************************** ; Return the rotation matrix for rotating by theta around axis: (define (rotation-matrix3x3 axis theta) (matrix3x3 (rotate-vector3 axis theta (vector3 1 0 0)) (rotate-vector3 axis theta (vector3 0 1 0)) (rotate-vector3 axis theta (vector3 0 0 1)))) ; **************************************************************** libctl-3.1/base/vector3.scm0000644000175400001440000001050711212243114012544 00000000000000; libctl: flexible Guile-based control files for scientific software ; Copyright (C) 1998-2009, Steven G. Johnson ; ; This library is free software; you can redistribute it and/or ; modify it under the terms of the GNU Lesser General Public ; License as published by the Free Software Foundation; either ; version 2 of the License, or (at your option) any later version. ; ; This library 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 ; Lesser General Public License for more details. ; ; You should have received a copy of the GNU Lesser General Public ; License along with this library; if not, write to the ; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ; Boston, MA 02111-1307, USA. ; ; Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ; **************************************************************** ; vector3 and associated operators. (a type to represent 3-vectors) (define (vector3 . args) (if (= (length args) 0) (vector 0 0 0) (if (= (length args) 1) (vector (first args) 0 0) (if (= (length args) 2) (vector (first args) (second args) 0) (vector (first args) (second args) (third args)))))) (define cvector3 vector3) (define (vector3? v) (and (vector? v) (= (vector-length v) 3) (vector-for-all? v number?))) (define (real-vector3? v) (and (vector3? v) (vector-for-all? v real?))) (define (vector3-x v) (vector-ref v 0)) (define (vector3-y v) (vector-ref v 1)) (define (vector3-z v) (vector-ref v 2)) (define (vector3+ v1 v2) (vector-map + v1 v2)) (define (vector3- v1 v2) (vector-map - v1 v2)) (define (vector3-dot v1 v2) (vector-fold-left + 0 (vector-map * v1 v2))) (define (vector3-conj v) (vector-map conj v)) (define (vector3-cdot v1 v2) (vector3-dot (vector3-conj v1) v2)) (define (vector3-scale s v) (vector-map (lambda (x) (* s x)) v)) (define (vector3* a b) (if (number? a) (vector3-scale a b) (if (number? b) (vector3-scale b a) (vector3-dot a b)))) (define (vector3-cross v1 v2) (vector3 (- (* (vector-ref v1 1) (vector-ref v2 2)) (* (vector-ref v1 2) (vector-ref v2 1))) (- (* (vector-ref v1 2) (vector-ref v2 0)) (* (vector-ref v1 0) (vector-ref v2 2))) (- (* (vector-ref v1 0) (vector-ref v2 1)) (* (vector-ref v1 1) (vector-ref v2 0))))) (define (vector3-norm v) (sqrt (magnitude (vector3-cdot v v)))) (define (unit-vector3 . args) (let ((v (if (and (= (length args) 1) (vector3? (car args))) (car args) (apply vector3 args)))) (vector3-scale (/ (vector3-norm v)) v))) (define (vector3-close? v1 v2 tolerance) (and (<= (magnitude (- (vector-ref v1 0) (vector-ref v2 0))) tolerance) (<= (magnitude (- (vector-ref v1 1) (vector-ref v2 1))) tolerance) (<= (magnitude (- (vector-ref v1 2) (vector-ref v2 2))) tolerance))) (define (vector3= v1 v2) (vector3-close? v1 v2 0.0)) ; Define polymorphic operators (work on both vectors and numbers): (define (binary+ x y) (cond ((and (number? x) (zero? x)) y) ((and (number? y) (zero? y)) x) ((and (vector3? x) (vector3? y)) (vector3+ x y)) (else (+ x y)))) (define (binary- x y) (if (and (vector3? x) (vector3? y)) (vector3- x y) (- x y))) (define (binary* x y) (if (or (vector3? x) (vector3? y)) (vector3* x y) (* x y))) (define (binary/ x y) (if (and (vector3? x) (number? y)) (vector3-scale (/ y) x) (/ x y))) (define (binary= x y) (cond ((and (vector3? x) (vector3? y)) (vector3= x y)) ((and (number? x) (number? y)) (= x y)) (else false))) (define (unary-abs x) (if (vector3? x) (vector3-norm x) (magnitude x))) ; **************************************************************** ; Rotating a vector (see also rotation-matrix3x3 in matrix3x3.scm): (define (deg->rad theta) (* theta (/ 3.141592653589793238462643383279502884197 180.0))) (define (rad->deg theta) (* theta (/ 180.0 3.141592653589793238462643383279502884197))) (define (rotate-vector3 axis theta v) (let ((u (unit-vector3 axis))) (let ((vpar (vector3-scale (vector3-dot u v) u)) (vcross (vector3-cross u v))) (let ((vperp (vector3- v vpar))) (vector3+ vpar (vector3+ (vector3-scale (cos theta) vperp) (vector3-scale (sin theta) vcross))))))) ; **************************************************************** libctl-3.1/base/main.c0000644000175400001440000002256111212243114011546 00000000000000/* libctl: flexible Guile-based control files for scientific software * Copyright (C) 1998-2009, Steven G. Johnson * * This file may be used without restriction. It is in the public * domain, and is NOT restricted by the terms of any GNU license. * * This library 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 * Lesser General Public License for more details. * * Steven G. Johnson can be contacted at stevenj@alum.mit.edu. */ /**************************************************************************/ /* main program for a simulation that uses libctl. You should not need to modify this file. The resulting program will run any Scheme files that are passed as parameters on the command line. It will automatically load ctl.scm and the specification file if the CTL_SCM and SPEC_SCM preprocessor symbols are defined to the corresponding filenames (e.g. see the accompanying Makefile). */ /**************************************************************************/ #include #include #include #include /* for basename and dirname functions */ #include #include "ctl-io.h" #ifdef CXX_CTL_IO using namespace ctlio; #endif /* define a global "verbose" variable set by the --verbose command-line opt. */ int verbose = 0; /**************************************************************************/ /* Handle command-line args, returning first arg not handled. Also return, in spec_file_loaded, whether we have loaded the specifications file due to a command-line arg. Also return, in continue_run, whether or not to continue the run. */ int handle_args(int argc, char *argv[], boolean *spec_file_loaded, boolean *continue_run) { int i; *continue_run = 1; *spec_file_loaded = 0; for (i = 1; i < argc; ++i) { if (argv[i][0] != '-') break; if (!strcmp(argv[i], "--version") || !strcmp(argv[i], "-V")) { char *guile_vers; #ifdef VERSION_STRING /* print version string, if defined: */ printf(VERSION_STRING); #endif #ifdef LIBCTL_VERSION printf("\nUsing libctl %s", LIBCTL_VERSION); #else printf("\nUsing libctl"); #endif guile_vers = gh_scm2newstr(gh_eval_str("(version)"), NULL); printf(" and Guile %s.\n", guile_vers); free(guile_vers); *continue_run = 0; } else if (!strcmp(argv[i], "--verbose") || !strcmp(argv[i], "-v")) verbose = 1; else if (!strncmp(argv[i], "--spec-file=", strlen("--spec-file="))) { ctl_include(argv[i] + strlen("--spec-file=")); *spec_file_loaded = 1; } else if (!strcmp(argv[i], "--help") || !strcmp(argv[i], "-h")) { char *slash = strrchr(argv[0], '/'); printf("Usage: %s [options] [definitions] [ctl files]\n" "options:\n" " --help, -h: this help\n" " --version, -V: display version information\n" " --verbose, -v: enable verbose output\n" " --spec-file=: use for spec. file\n" "definitions: assignments of the form " "=\n" "ctl files: zero or more Scheme/ctl files to execute\n", slash ? slash + 1 : argv[0]); *continue_run = 0; } else { fprintf(stderr, "Unknown option %s! Use the --help option" " for more information.\n", argv[i]); exit(EXIT_FAILURE); } } return i; } /**************************************************************************/ static int exists(const char *fname) { FILE *f = fopen(fname, "r"); if (f) { fclose(f); return 1; } return 0; } static char *make_name(const char *for_dir, const char *for_base) { char *dir0, *dir, *base0, *base, *name = 0; dir0 = (char *) malloc(sizeof(char) * (strlen(for_dir) + 1)); base0 = (char *) malloc(sizeof(char) * (strlen(for_base) + 1)); strcpy(dir0, for_dir); dir = dirname(dir0); if (strlen(dir)) { strcpy(base0, for_base); base = basename(base0); name = (char *) malloc(sizeof(char) * (strlen(dir) + 1 + strlen(base) + 1)); strcpy(name, dir); strcat(name, "/"); strcat(name, base); free(base0); } free(dir0); return name; } /**************************************************************************/ #ifdef HAVE_CTL_HOOKS static int ctl_stop_hook_called = 0; extern void ctl_start_hook(int *argc, char **argv[]); extern void ctl_stop_hook(void); #endif #ifdef HAVE_CTL_EXPORT_HOOK extern void ctl_export_hook(void); #endif extern SCM nlopt_minimize_scm(SCM algorithm_scm, SCM f_scm, SCM lb_scm, SCM ub_scm, SCM x_scm, SCM minf_max_scm, SCM ftol_rel_scm, SCM ftol_abs_scm, SCM rest); /* Main program. Start up Guile, declare functions, load any scripts passed on the command-line, and drop into interactive mode if read-input-vars was never called. */ void main_entry(int argc, char *argv[]) { int i; boolean spec_file_loaded, continue_run; SCM interactive; /* Notify Guile of functions that we are making callable from Scheme. These are defined in the specifications file, from which the export_external_functions routine is automatically generated. */ export_external_functions(); /* Also export the read_input_vars and write_output_vars routines that are automatically generated from the specifications file: */ gh_new_procedure ("read-input-vars", read_input_vars, 0, 0, 0); gh_new_procedure ("write-output-vars", write_output_vars, 0, 0, 0); /* Export the subplex minimization routine: */ gh_new_procedure ("subplex", (SCM (*)(void)) subplex_scm, 7, 0, 0); #ifdef HAVE_NLOPT /* Export the nlopt minimization routine, if available: */ gh_new_procedure ("nlopt-minimize", (SCM (*)(void)) nlopt_minimize_scm, 8, 0, 1); #endif /* Export the adaptive integration routines: */ gh_new_procedure ("adaptive-integration", (SCM (*)(void)) adaptive_integration_scm, 6, 0, 0); #ifdef CTL_HAS_COMPLEX_INTEGRATION gh_new_procedure ("cadaptive-integration", (SCM (*)(void)) cadaptive_integration_scm, 6, 0, 0); #endif #ifdef HAVE_CTL_EXPORT_HOOK ctl_export_hook(); #endif /* load include.scm if it was given at compile time */ #ifdef INCLUDE_SCM gh_load(INCLUDE_SCM); #endif /* load ctl.scm if it was given at compile time */ #ifdef CTL_SCM ctl_include(CTL_SCM); #endif i = handle_args(argc, argv, &spec_file_loaded, &continue_run); { char definestr[] = "(define verbose? false)"; strcpy(definestr, "(define verbose? "); strcat(definestr, verbose ? "true)" : "false)"); gh_eval_str(definestr); } if (!continue_run) goto done; /* load the specification file if it was given at compile time, and if it wasn't specified on the command-line: */ #ifdef SPEC_SCM if (!spec_file_loaded) { /* try first to load it in the program directory if it was specified explicitly (e.g. "./foo"), for cases where we are running a program that has not been installed */ char *spec_name = make_name(argv[0], SPEC_SCM); if (spec_name && exists(spec_name)) ctl_include(spec_name); else ctl_include(SPEC_SCM); free(spec_name); } #endif /* define any variables and load any scheme files specified on the command line: */ for (; i < argc; ++i) { if (strchr(argv[i],'=')) { char *eq; char *definestr = (char*) malloc(sizeof(char) * (strlen("(define ") + strlen(argv[i]) + 2)); if (!definestr) { fprintf(stderr, __FILE__ ": out of memory!\n"); exit(EXIT_FAILURE); } strcpy(definestr,"(define "); strcat(definestr,argv[i]); strcat(definestr,")"); eq = strchr(definestr,'='); *eq = ' '; printf("command-line param: %s\n", argv[i]); gh_eval_str(definestr); { /* add the name of the defined variable to params-set-list */ char *remember_define; strcpy(definestr,argv[i]); eq = strchr(definestr,'='); *eq = 0; remember_define = (char*) malloc(sizeof(char) * (strlen("(set! params-set-list (cons (quote x) params-set-list))") + strlen(definestr))); if (!remember_define) { fprintf(stderr, __FILE__ ": out of memory!\n"); exit(EXIT_FAILURE); } strcpy(remember_define, "(set! params-set-list (cons (quote "); strcat(remember_define, definestr); strcat(remember_define, ") params-set-list))"); gh_eval_str(remember_define); free(remember_define); } free(definestr); argv[i][0] = 0; } else if (argv[i][0]) ctl_include(argv[i]); } /* Check if we should run an interactive prompt. We do this if either the Scheme variable "interactive?" is true, or if it is not defined. */ interactive = gh_lookup("interactive?"); if (interactive != SCM_BOOL_F) gh_repl(argc - i, argv + i); /* skip already-handled args */ done: ; #ifdef HAVE_CTL_HOOKS /* Note that the stop hook will never be called if we are in interactive mode, because gh_repl calls exit(). Oh well. */ ctl_stop_hook_called = 1; ctl_stop_hook(); #endif } int main (int argc, char *argv[]) { #ifdef HAVE_CTL_HOOKS ctl_start_hook(&argc, &argv); #endif gh_enter (argc, argv, main_entry); #ifdef HAVE_CTL_HOOKS if (!ctl_stop_hook_called) ctl_stop_hook(); #endif return EXIT_SUCCESS; } libctl-3.1/base/class.scm0000644000175400001440000002456411212243114012274 00000000000000; libctl: flexible Guile-based control files for scientific software ; Copyright (C) 1998-2009, Steven G. Johnson ; ; This library is free software; you can redistribute it and/or ; modify it under the terms of the GNU Lesser General Public ; License as published by the Free Software Foundation; either ; version 2 of the License, or (at your option) any later version. ; ; This library 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 ; Lesser General Public License for more details. ; ; You should have received a copy of the GNU Lesser General Public ; License along with this library; if not, write to the ; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ; Boston, MA 02111-1307, USA. ; ; Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ; **************************************************************** ; Functions for creating and manipulating classes, objects, types, ; and properties. (define class-list '()) (define (make-property-value-pair name value) (cons name value)) (define (make-object type-names property-values) (cons type-names property-values)) (define (object-type-names object) (car object)) (define (object-property-values object) (cdr object)) (define (object-member? type-name object) (and (pair? object) (list? (object-type-names object)) (member type-name (object-type-names object)))) (define (object-property-value object property-name) (assoc-ref (object-property-values object) property-name)) (define (object-memberp type-name) (lambda (object) (object-member? type-name object))) ; (I wish Scheme had implicit currying like ML.) (define (extend-object object type-name property-values) (make-object (cons type-name (object-type-names object)) (combine-alists property-values (object-property-values object)))) (define (modify-object object . property-values) (make-object (object-type-names object) (combine-alists property-values (object-property-values object)))) (define null-object (make-object '() '())) (define no-default '(no-default)) (define (has-default? default) (not (eq? default no-default))) (define (make-derived derive-func) (cons true derive-func)) (define not-derived (cons false '())) (define (derived? derived) (car derived)) (define (derive-func derived) (cdr derived)) (define (make-property name type-name default derived . constraints) (list name type-name default constraints derived)) (define no-constraints '()) (define (property-name property) (first property)) (define (property-type-name property) (second property)) (define (property-default property) (third property)) (define (property-constraints property) (fourth property)) (define (property-derived property) (fifth property)) (define (property-has-default? property) (has-default? (property-default property))) (define (property-default-value property) (property-default property)) (define (property-derived? property) (derived? (property-derived property))) (define (derive-property property object) (make-property-value-pair (property-name property) ((derive-func (property-derived property)) object))) (define (check-constraints constraints value) (for-all? constraints (lambda (c) (c value)))) (define (make-list-type el-type-name) (cons 'list el-type-name)) (define (list-type-name? type-name) (and (pair? type-name) (eq? (car type-name) 'list))) (define (list-el-type-name type-name) (cdr type-name)) (define exported-type-list '()) (define (export-type type-name) (set! exported-type-list (cons type-name exported-type-list))) (define (make-type-descriptor kind name name-str predicate) (list kind name name-str predicate)) (define type-descriptor-kind first) (define type-descriptor-name second) (define type-descriptor-name-str third) (define type-descriptor-predicate fourth) (define (make-simple-type-descriptor name predicate) (make-type-descriptor 'simple name (symbol->string name) predicate)) (define (make-object-type-descriptor name) (make-type-descriptor 'object name (symbol->string name) (object-memberp name))) (define (make-list-type-descriptor name) (make-type-descriptor 'uniform-list name "list" list?)) (define (get-type-descriptor type-name) (cond ((eq? type-name 'number) (make-simple-type-descriptor 'number real?)) ((eq? type-name 'cnumber) (make-simple-type-descriptor 'cnumber complex?)) ((eq? type-name 'integer) (make-simple-type-descriptor 'integer integer?)) ((eq? type-name 'boolean) (make-simple-type-descriptor 'boolean boolean?)) ((eq? type-name 'string) (make-simple-type-descriptor 'string string?)) ((eq? type-name 'SCM) (make-simple-type-descriptor 'SCM (lambda (x) true))) ((eq? type-name 'function) (make-simple-type-descriptor 'function procedure?)) ((eq? type-name 'vector3) (make-simple-type-descriptor 'vector3 real-vector3?)) ((eq? type-name 'cvector3) (make-simple-type-descriptor 'cvector3 vector3?)) ((eq? type-name 'matrix3x3) (make-simple-type-descriptor 'matrix3x3 real-matrix3x3?)) ((eq? type-name 'cmatrix3x3) (make-simple-type-descriptor 'cmatrix3x3 matrix3x3?)) ((eq? type-name 'list) (make-simple-type-descriptor 'list list?)) ((symbol? type-name) (make-object-type-descriptor type-name)) ((list-type-name? type-name) (make-list-type-descriptor type-name)) (else (error "unknown type" type-name)))) (define (primitive-type? type-name) (or (eq? type-name 'number) (eq? type-name 'integer) (eq? type-name 'boolean) (eq? type-name 'function) (eq? type-name 'SCM))) (define (type-string type-name) (let ((desc (get-type-descriptor type-name))) (cond ((or (eq? (type-descriptor-kind desc) 'simple) (eq? (type-descriptor-kind desc) 'object)) (type-descriptor-name-str desc)) ((eq? (type-descriptor-kind desc) 'uniform-list) (string-append (type-string (list-el-type-name type-name)) " list")) (else (error "unknown type" type-name))))) (define (type-predicate type-name) (let ((desc (get-type-descriptor type-name))) (cond ((or (eq? (type-descriptor-kind desc) 'simple) (eq? (type-descriptor-kind desc) 'object)) (type-descriptor-predicate desc)) ((eq? (type-descriptor-kind desc) 'uniform-list) (lambda (val) (and ((type-descriptor-predicate desc) val) (for-all? val (type-predicate (list-el-type-name type-name)))))) (else (error "unknown type" type-name))))) (define (check-type type-name value) ((type-predicate type-name) value)) (define (get-property-value property property-values) (let ((val (assoc (property-name property) property-values))) (let ((newval (if (pair? val) val (if (property-has-default? property) (make-property-value-pair (property-name property) (property-default-value property)) (error "no value for property" (property-name property)))))) (if (check-constraints (property-constraints property) (cdr newval)) (if (check-type (property-type-name property) (cdr newval)) newval (error "wrong type for property" (property-name property) 'type (property-type-name property))) (error "invalid value for property" (property-name property)))))) (define (make-class type-name parent . properties) (let ((new-class (list type-name parent properties))) (set! class-list (cons new-class class-list)) new-class)) (define (class-type-name class) (first class)) (define (class-parent class) (second class)) (define (class-properties class) (third class)) (define (class-properties-all class) (append (class-properties class) (let ((parent (class-parent class))) (if parent (class-properties parent) '())))) (define (class-member? type-name class) (if (list? class) (or (eq? type-name (class-type-name class)) (class-member? type-name (class-parent class))) false)) (defmacro-public define-class (class-name parent . properties) `(define ,class-name (make-class (quote ,class-name) ,parent ,@properties))) (define no-parent false) (define (make class . property-values) (if (list? class) (let ((o (extend-object (apply make (cons (class-parent class) property-values)) (class-type-name class) (map (lambda (property) (get-property-value property property-values)) (list-transform-negative (class-properties class) property-derived?))))) (fold-left (lambda (o p) (modify-object o (derive-property p o))) o (list-transform-positive (class-properties class) property-derived?))) null-object)) ; **************************************************************** ; Defining property values. (define (property-value-constructor name) (lambda (x) (make-property-value-pair name x))) (define (vector3-property-value-constructor name) (lambda x (make-property-value-pair name (if (and (= (length x) 1) (vector3? (car x))) (car x) (apply vector3 x))))) (define (list-property-value-constructor name) (lambda x (make-property-value-pair name x))) (define (type-property-value-constructor type-name name) (cond ((or (eq? type-name 'vector3) (eq? type-name 'cvector3)) (vector3-property-value-constructor name)) ((list-type-name? type-name) (list-property-value-constructor name)) (else (property-value-constructor name)))) (define (post-processing-constructor post-process-func constructor) (lambda x (let ((value-pair (apply constructor x))) (make-property-value-pair (car value-pair) (post-process-func (cdr value-pair)))))) (defmacro-public define-property (name default type-name . constraints) `(begin (define ,name (type-property-value-constructor ,type-name (quote ,name))) (make-property (quote ,name) ,type-name ,default not-derived ,@constraints))) (defmacro-public define-post-processed-property (name default type-name post-process-func . constraints) `(begin (define ,name (post-processing-constructor ,post-process-func (type-property-value-constructor ,type-name (quote ,name)))) (make-property (quote ,name) ,type-name ,default not-derived ,@constraints))) (defmacro-public define-derived-property (name type-name derive-func) `(make-property (quote ,name) ,type-name no-default (make-derived ,derive-func))) ; **************************************************************** libctl-3.1/base/interaction.scm0000644000175400001440000000403311212243114013473 00000000000000; libctl: flexible Guile-based control files for scientific software ; Copyright (C) 1998-2009, Steven G. Johnson ; ; This library is free software; you can redistribute it and/or ; modify it under the terms of the GNU Lesser General Public ; License as published by the Free Software Foundation; either ; version 2 of the License, or (at your option) any later version. ; ; This library 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 ; Lesser General Public License for more details. ; ; You should have received a copy of the GNU Lesser General Public ; License along with this library; if not, write to the ; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ; Boston, MA 02111-1307, USA. ; ; Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ; **************************************************************** ; Utilities to make it easier to interact with the user. (define (yes/no? question) (print question " (y/n) ") (flush-all-ports) (let ((input (read-line))) (let ((c (if (string-null? input) #f (string-ref input 0)))) (cond ((or (eq? c #\y) (eq? c #\Y)) #t) ((or (eq? c #\n) (eq? c #\N)) #f) (else (print " -- please enter y or n\n") (yes/no? question)))))) (define (menu-choice . items) (define (display-items index items) (if (not (null? items)) (begin (print " " index ". " (car items) "\n") (display-items (+ index 1) (cdr items))))) (define (get-choice n) (print "Enter your selection (1.." n ") ==> ") (flush-all-ports) (let ((input (read-line))) (let ((choice (string->positive-integer input))) (if (or (eq? choice #f) (< choice 1) (> choice n)) (begin (print " -- invalid selection!\n") (get-choice n)) choice)))) (if (null? items) #f (begin (display-items 1 items) (- (get-choice (length items)) 1)))) ; **************************************************************** libctl-3.1/base/include.scm0000644000175400001440000000706411212243114012606 00000000000000; libctl: flexible Guile-based control files for scientific software ; Copyright (C) 1998-2009, Steven G. Johnson ; ; This library is free software; you can redistribute it and/or ; modify it under the terms of the GNU Lesser General Public ; License as published by the Free Software Foundation; either ; version 2 of the License, or (at your option) any later version. ; ; This library 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 ; Lesser General Public License for more details. ; ; You should have received a copy of the GNU Lesser General Public ; License along with this library; if not, write to the ; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ; Boston, MA 02111-1307, USA. ; ; Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ; **************************************************************** ; File inclusion. ; Here, we supply an (include "") utility that is similar to ; C's #include "". We need this because Guile's load ; function is broken--it doesn't allow you to use relative paths. If ; you use (load ""), the filename is interpreted relative to ; the path of the top-level Guile invocation, which may not be the ; same as the path of the current Scheme file. Our include function ; remembers the path of the current file and loads relative to this. ; ; Note that this problem of Guile's "load" function was fixed a long ; time ago, apparently. But I still find it useful to have my own ; "include" function to keep track of the currently-loaded filename, ; which is used to prepend the ctl filename to output files. (define (string-suffix? suff s) (if (> (string-length suff) (string-length s)) #f (string=? suff (substring s (- (string-length s) (string-length suff)) (string-length s))))) (define (string-find-previous-char s c) (if (= (string-length s) 0) #f (let ((last-index (- (string-length s) 1))) (if (eq? (string-ref s last-index) c) last-index (string-find-previous-char (substring s 0 last-index) c))))) (define (strip-suffix suff s) (if (string-suffix? suff s) (substring s 0 (- (string-length s) (string-length suff))) s)) (define (strip-trailing-slashes s) (if (string-suffix? "/" s) (strip-trailing-slashes (substring s 0 (- (string-length s) 1))) s)) (define (pathname-absolute? s) (and (> (string-length s) 0) (eq? (string-ref s 0) #\/))) (define (split-pathname s) (let ((s2 (strip-trailing-slashes s))) (let ((last-slash (string-find-previous-char s2 #\/))) (if (not last-slash) (cons "" s2) (cons (substring s2 0 (+ 1 last-slash)) (substring s2 (+ 1 last-slash) (string-length s2))))))) (define include-dir "") (define include-files '()) ; a list of included files, most recent first (define (include pathname) (set! include-files (cons pathname include-files)) (let ((save-include-dir include-dir) (pathpair (split-pathname pathname))) (if (pathname-absolute? (car pathpair)) (begin (set! include-dir (car pathpair)) (primitive-load pathname)) (begin (set! include-dir (string-append include-dir (car pathpair))) (primitive-load (string-append include-dir (cdr pathpair))))) (set! include-dir save-include-dir)) (set! include-files (cdr include-files))) (define (fix-path pathname) (if (pathname-absolute? pathname) pathname (string-append include-dir pathname))) ; **************************************************************** libctl-3.1/base/io-vars.scm0000644000175400001440000000652711212243114012546 00000000000000; libctl: flexible Guile-based control files for scientific software ; Copyright (C) 1998-2009, Steven G. Johnson ; ; This library is free software; you can redistribute it and/or ; modify it under the terms of the GNU Lesser General Public ; License as published by the Free Software Foundation; either ; version 2 of the License, or (at your option) any later version. ; ; This library 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 ; Lesser General Public License for more details. ; ; You should have received a copy of the GNU Lesser General Public ; License along with this library; if not, write to the ; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ; Boston, MA 02111-1307, USA. ; ; Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ; **************************************************************** ; define-param: defining local variables that can be set easily ; from the command-line (or assume a default value if not set). (define params-set-list '()) (defmacro-public define-param (name value) `(if (not (defined? (quote ,name))) (define ,name ,value))) (defmacro-public set-param! (name value) `(if (not (memq (quote ,name) params-set-list)) (set! ,name ,value))) ; **************************************************************** ; Input/Output variables. (define input-var-list '()) (define output-var-list '()) (define (make-var value-thunk var-name var-type-name var-constraints) (list var-name var-type-name var-constraints value-thunk)) (define (var-name var) (first var)) (define (var-type-name var) (second var)) (define (var-constraints var) (third var)) (define (var-value-thunk var) (fourth var)) (define (var-value var) ((var-value-thunk var))) (define (input-var! value-thunk var-name var-type-name . var-constraints) (let ((new-var (make-var value-thunk var-name var-type-name var-constraints))) (set! input-var-list (cons new-var input-var-list)) new-var)) (define (output-var! value-thunk var-name var-type-name) (let ((new-var (make-var value-thunk var-name var-type-name no-constraints))) (set! output-var-list (cons new-var output-var-list)) new-var)) (defmacro-public define-input-var (name init-val var-type-name . var-constraints) `(begin (define-param ,name ,init-val) (input-var! (lambda () ,name) (quote ,name) ,var-type-name ,@var-constraints))) (defmacro-public define-input-output-var (name init-val var-type-name . var-constraints) `(begin (define ,name ,init-val) (input-var! (lambda () ,name) (quote ,name) ,var-type-name ,@var-constraints) (output-var! (lambda () ,name) (quote ,name) ,var-type-name))) (defmacro-public define-output-var (name var-type-name) `(begin (define ,name 'no-value) (output-var! (lambda () ,name) (quote ,name) ,var-type-name))) (define (check-vars var-list) (for-all? var-list (lambda (v) (if (not (check-type (var-type-name v) (var-value v))) (error "wrong type for variable" (var-name v) 'type (var-type-name v)) (if (not (check-constraints (var-constraints v) (var-value v))) (error "failed constraint for" (var-name v)) true))))) ; **************************************************************** libctl-3.1/base/simplex.scm0000644000175400001440000001175411212243114012645 00000000000000; libctl: flexible Guile-based control files for scientific software ; Copyright (C) 1998-2009, Steven G. Johnson ; ; This library is free software; you can redistribute it and/or ; modify it under the terms of the GNU Lesser General Public ; License as published by the Free Software Foundation; either ; version 2 of the License, or (at your option) any later version. ; ; This library 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 ; Lesser General Public License for more details. ; ; You should have received a copy of the GNU Lesser General Public ; License along with this library; if not, write to the ; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ; Boston, MA 02111-1307, USA. ; ; Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ; **************************************************************** ; The Nelder-Mead simplex algorithm for multidimensional minimization. ; See the simplex-minimize function, below. (define (ax+by a x b y) (define (cdr-null x) (if (null? x) '() (cdr x))) (if (and (null? x) (null? y)) '() (let ((ax (if (null? x) 0 (* a (car x)))) (by (if (null? y) 0 (* b (car y))))) (cons (+ ax by) (ax+by a (cdr-null x) b (cdr-null y)))))) (define (simplex-point x val) (cons x val)) (define simplex-point-x car) (define simplex-point-val cdr) (define (simplex-high s) (car (sort s (lambda (s1 s2) (> (simplex-point-val s1) (simplex-point-val s2)))))) (define (simplex-high2 s) (cadr (sort s (lambda (s1 s2) (> (simplex-point-val s1) (simplex-point-val s2)))))) (define (simplex-low s) (car (sort s (lambda (s1 s2) (< (simplex-point-val s1) (simplex-point-val s2)))))) (define (simplex-replace s s-old s-new) (if (null? s) '() (if (eq? (car s) s-old) (cons s-new (cdr s)) (cons (car s) (simplex-replace (cdr s) s-old s-new))))) (define (simplex-sum-x s) (if (null? s) '() (ax+by 1 (simplex-point-x (car s)) 1 (simplex-sum-x (cdr s))))) (define (simplex-centroid-x s) (let ((sum (ax+by 1 (simplex-sum-x s) -1 (simplex-point-x (simplex-high s))))) (ax+by (/ (- (length s) 1)) sum 0.0 '()))) (define (simplex-shrink s-min f s) (if (null? s) '() (if (eq? s-min (car s)) (cons (car s) (simplex-shrink s-min f (cdr s))) (let ((x (ax+by 0.5 (simplex-point-x s-min) 0.5 (simplex-point-x (car s))))) (cons (simplex-point x (apply f x)) (simplex-shrink s-min f (cdr s))))))) (define simplex-reflect-ratio 1.0) (define simplex-expand-ratio 2.0) (define simplex-contract-ratio 0.5) (define (simplex-contract f s) (let ((s-h (simplex-high s)) (s-l (simplex-low s)) (x0 (simplex-centroid-x s))) (let ((xc (ax+by (- 1 simplex-contract-ratio) x0 simplex-contract-ratio (simplex-point-x s-h)))) (let ((vc (apply f xc))) (if (< vc (simplex-point-val s-h)) (simplex-replace s s-h (simplex-point xc vc)) (simplex-shrink s-l f s)))))) (define (simplex-iter f s) (let ((s-h (simplex-high s)) (s-h2 (simplex-high2 s)) (s-l (simplex-low s)) (x0 (simplex-centroid-x s))) (let ((xr (ax+by (+ 1 simplex-reflect-ratio) x0 (- simplex-reflect-ratio) (simplex-point-x s-h)))) (let ((vr (apply f xr))) (if (and (<= vr (simplex-point-val s-h2)) (>= vr (simplex-point-val s-l))) (simplex-replace s s-h (simplex-point xr vr)) (if (< vr (simplex-point-val s-l)) (let ((xe (ax+by (- 1 simplex-expand-ratio) x0 simplex-expand-ratio xr))) (let ((ve (apply f xe))) (if (>= ve vr) (simplex-replace s s-h (simplex-point xr vr)) (simplex-replace s s-h (simplex-point xe ve))))) (if (and (< vr (simplex-point-val s-h)) (> vr (simplex-point-val s-h2))) (simplex-contract f (simplex-replace s s-h (simplex-point xr vr))) (simplex-contract f s)))))))) (define (simplex-iterate f s tol) (let ((s-h (simplex-high s)) (s-l (simplex-low s))) (if (<= (magnitude (- (simplex-point-val s-h) (simplex-point-val s-l))) (* 0.5 tol (+ tol (magnitude (simplex-point-val s-h)) (magnitude (simplex-point-val s-l))))) s-l (begin (print "extremization: best so far is " s-l "\n") (simplex-iterate f (simplex-iter f s) tol))))) (define (simplex-shift-x x i) (let ((xv (list->vector x))) (let ((xv-i (vector-ref xv i))) (if (< (magnitude xv-i) 1e-6) (vector-set! xv i 0.1) (vector-set! xv i (* 0.9 xv-i))) (vector->list xv)))) (define (simplex-shift-list x) (define (ssl-aux i) (if (< i 0) '() (cons (simplex-shift-x x i) (ssl-aux (- i 1))))) (cons x (ssl-aux (- (length x) 1)))) ; Use the Simplex method to minimize the function (f . x), where ; the initial guess is x0 and the fractional tolerance on the value ; of the solution is tol. (define (simplex-minimize f x0 tol) (let ((s0 (map (lambda (x) (simplex-point x (apply f x))) (simplex-shift-list x0)))) (simplex-iterate f s0 tol))) libctl-3.1/base/utils.scm0000644000175400001440000001540711212243114012323 00000000000000; libctl: flexible Guile-based control files for scientific software ; Copyright (C) 1998-2009, Steven G. Johnson ; ; This library is free software; you can redistribute it and/or ; modify it under the terms of the GNU Lesser General Public ; License as published by the Free Software Foundation; either ; version 2 of the License, or (at your option) any later version. ; ; This library 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 ; Lesser General Public License for more details. ; ; You should have received a copy of the GNU Lesser General Public ; License along with this library; if not, write to the ; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ; Boston, MA 02111-1307, USA. ; ; Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ; **************************************************************** ; Replacements for MIT Scheme functions missing from Guile 1.2. (define true #t) (define false #f) (define (list-transform-positive l pred) (define (tp Lrest Lpos) (if (null? Lrest) Lpos (if (pred (car Lrest)) (tp (cdr Lrest) (cons (car Lrest) Lpos)) (tp (cdr Lrest) Lpos)))) (reverse (tp l '()))) (define (list-transform-negative l pred) (list-transform-positive l (lambda (x) (not (pred x))))) (define (alist-copy al) (if (null? al) '() (cons (cons (caar al) (cdar al)) (alist-copy (cdr al))))) (define (for-all? l pred) (if (null? l) true (if (pred (car l)) (for-all? (cdr l) pred) false))) (define (first list) (list-ref list 0)) (define (second list) (list-ref list 1)) (define (third list) (list-ref list 2)) (define (fourth list) (list-ref list 3)) (define (fifth list) (list-ref list 4)) (define (sixth list) (list-ref list 5)) ; fold-left and fold-right: combine elements of list using an operator ; op, with initial element init, associating from the right or from ; the left. These two are equivalent if op is associative. (define (fold-left op init list) (if (null? list) init (fold-left op (op init (car list)) (cdr list)))) (define (fold-right op init list) (fold-left (lambda (x y) (op y x)) init (reverse list))) ; **************************************************************** ; Miscellaneous utility functions. (define (compose f g) (lambda args (f (apply g args)))) (define (car-or-x p) (if (pair? p) (car p) p)) (define (sqr x) (* x x)) ; complex conjugate of x: (define (conj x) (make-rectangular (real-part x) (- (imag-part x)))) ; combine 2 alists. returns a list containing all of the associations ; in a1 and any associations in a2 that are not in a1 (define (combine-alists a1 a2) (if (null? a2) a1 (combine-alists (if (assoc (caar a2) a1) a1 (cons (car a2) a1)) (cdr a2)))) (define (vector-for-all? v pred) (for-all? (vector->list v) pred)) (define (vector-fold-right op init v) (fold-right op init (vector->list v))) (define (vector-fold-left op init v) (fold-left op init (vector->list v))) (define (vector-map func . v) (list->vector (apply map (cons func (map vector->list v))))) (define (indent indentby) (print (make-string indentby #\space))) (define print-ok? true) ; so that the user can disable output (define (print . items) (if print-ok? (begin (for-each (lambda (item) (display item)) items) (flush-all-ports)))) (define display-many print) ; backwards compatibility with earlier libctl (define (make-initialized-list size init-func) (define (aux i) (if (>= i size) '() (cons (init-func i) (aux (+ i 1))))) (aux 0)) ; **************************************************************** ; Some string utilities: (define (string-find-next-char-in-list s l) (define (aux index s) (if (string-null? s) #f (if (member (string-ref s 0) l) index (aux (+ index 1) (substring s 1 (string-length s)))))) (aux 0 s)) (define (string-find-next-char-not-in-list s l) (define (aux index s) (if (string-null? s) #f (if (not (member (string-ref s 0) l)) index (aux (+ index 1) (substring s 1 (string-length s)))))) (aux 0 s)) (define (string->positive-integer s) (let ((non-blank (string-find-next-char-not-in-list s '(#\space #\ht #\vt #\nl #\cr)))) (let ((s2 (if (eq? non-blank #f) s (substring s non-blank (string-length s))))) (let ((int-start (string-find-next-char-in-list s2 (string->list "0123456789")))) (if (eq? int-start 0) (let ((int-end (string-find-next-char-not-in-list (substring s2 1 (string-length s2)) (string->list "0123456789")))) (if (eq? int-end #f) (eval-string s2) (if (string-find-next-char-not-in-list (substring s2 (+ 1 int-end) (string-length s2)) '(#\space #\ht #\vt #\nl #\cr)) #f (eval-string s2)))) #f))))) ; **************************************************************** ; timing functions ; Display the message followed by the time t in minutes and seconds, ; returning t in seconds. (define (display-time message t) (let ((hours (quotient t 3600)) (minutes (remainder (quotient t 60) 60)) (seconds (remainder t 60))) (print message) (if (> hours 1) (print hours " hours, ") (if (> hours 0) (print hours " hour, "))) (if (> minutes 1) (print minutes " minutes, ") (if (> minutes 0) (print minutes " minute, "))) (print seconds " seconds.\n")) t) ; (begin-time message ...statements...) works just like (begin ; ...statements...) except that it also displays 'message' followed by ; the elapsed time to execute the statements. Additionally, it returns ; the elapsed time in seconds, rather than the value of the last statement. (defmacro-public begin-time (message . statements) `(begin (let ((begin-time-start-t (current-time))) ,@statements (display-time ,message (- (current-time) begin-time-start-t))))) ; like begin-time, but returns the value of the last statement, ; similar to (begin ...). In retrospect, returning the time by ; default was probably a mistake. (defmacro-public begin-timed (message . statements) `(let ((begin-time-start-t (current-time))) (let ((val (begin "no statements" ,@statements))) (display-time ,message (- (current-time) begin-time-start-t)) val))) ; **************************************************************** ; Return a 'memoized' version of the function f, which caches its ; arguments and return values so as never to compute the same thing twice. (define (memoize f) (let ((f-memo-tab '())) (lambda (. y) (let ((tab-val (assoc y f-memo-tab))) (if tab-val (cdr tab-val) (let ((fy (apply f y))) (set! f-memo-tab (cons (cons y fy) f-memo-tab)) fy)))))) ; **************************************************************** libctl-3.1/base/ctl.scm0000644000175400001440000000270211212243114011737 00000000000000; libctl: flexible Guile-based control files for scientific software ; Copyright (C) 1998-2009, Steven G. Johnson ; ; This library is free software; you can redistribute it and/or ; modify it under the terms of the GNU Lesser General Public ; License as published by the Free Software Foundation; either ; version 2 of the License, or (at your option) any later version. ; ; This library 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 ; Lesser General Public License for more details. ; ; You should have received a copy of the GNU Lesser General Public ; License along with this library; if not, write to the ; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ; Boston, MA 02111-1307, USA. ; ; Steven G. Johnson can be contacted at stevenj@alum.mit.edu. ; **************************************************************** ; Include other files that we need. Note that the include.scm ; file must already have been loaded, since we need the include ; function it defines! (include "utils.scm") (include "vector3.scm") (include "matrix3x3.scm") (include "class.scm") (include "io-vars.scm") (include "extern-funcs.scm") (include "help.scm") (include "simplex.scm") (include "math-utils.scm") (include "interaction.scm") (define-param interactive? #t) ; **************************************************************** libctl-3.1/compile0000755000175400001440000000717310532451263011136 00000000000000#! /bin/sh # Wrapper for compilers which do not understand `-c -o'. scriptversion=2005-05-14.22 # Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. # Written by Tom Tromey . # # 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, 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., 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. # This file is maintained in Automake, please report # bugs to or send patches to # . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: compile [--help] [--version] PROGRAM [ARGS] Wrapper for compilers which do not understand `-c -o'. Remove `-o dest.o' from ARGS, run PROGRAM with the remaining arguments, and rename the output as expected. If you are trying to build a whole package this is not the right script to run: please start by reading the file `INSTALL'. Report bugs to . EOF exit $? ;; -v | --v*) echo "compile $scriptversion" exit $? ;; esac ofile= cfile= eat= for arg do if test -n "$eat"; then eat= else case $1 in -o) # configure might choose to run compile as `compile cc -o foo foo.c'. # So we strip `-o arg' only if arg is an object. eat=1 case $2 in *.o | *.obj) ofile=$2 ;; *) set x "$@" -o "$2" shift ;; esac ;; *.c) cfile=$1 set x "$@" "$1" shift ;; *) set x "$@" "$1" shift ;; esac fi shift done if test -z "$ofile" || test -z "$cfile"; then # If no `-o' option was seen then we might have been invoked from a # pattern rule where we don't need one. That is ok -- this is a # normal compilation that the losing compiler can handle. If no # `.c' file was seen then we are probably linking. That is also # ok. exec "$@" fi # Name of file we expect compiler to create. cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'` # Create the lock directory. # Note: use `[/.-]' here to ensure that we don't use the same name # that we are using for the .o file. Also, base the name on the expected # object file name, since that is what matters with a parallel build. lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d while true; do if mkdir "$lockdir" >/dev/null 2>&1; then break fi sleep 1 done # FIXME: race condition here if user kills between mkdir and trap. trap "rmdir '$lockdir'; exit 1" 1 2 15 # Run the compile. "$@" ret=$? if test -f "$cofile"; then mv "$cofile" "$ofile" elif test -f "${cofile}bj"; then mv "${cofile}bj" "$ofile" fi rmdir "$lockdir" exit $ret # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: libctl-3.1/AUTHORS0000644000175400001440000000052110412106736010615 00000000000000libctl was written by Steven G. Johnson (stevenj@alum.mit.edu). The multidimensional integration routines in src/integrator.c were adapted from the HIntlib Library by Rudolf Schuerer and from the GNU Scientific Library (GSL) by Brian Gough; both of these libraries are licensed under the GNU General Public License, version 2 or later.