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<?xml version='1.0'?>
<!DOCTYPE sconsdoc [
<!ENTITY % scons SYSTEM "../scons.mod">
%scons;
]>
<section id="sect-Program"
xmlns="http://www.scons.org/dbxsd/v1.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 scons.xsd">
<title>The Program Builder</title>
<!--
__COPYRIGHT__
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. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-->
<!--
=head2 The C<Program> method
The C<Program> method arranges to link the specified program with the
specified object files. It is invoked in the following manner:
Program $env <program name>, <source or object files>;
The program name will have the value of the C<SUFEXE> construction
variable appended (by default, C<.exe> on Win32 systems, nothing on Unix
systems) if the suffix is not already present.
Source files may be specified in place of objects files-,-the C<Objects>
method will be invoked to arrange the conversion of all the files into
object files, and hence all the observations about the C<Objects> method,
above, apply to this method also.
The actual linking of the program will be handled by an external command
which results from expanding the C<LINKCOM> construction variable, with
C<%E<lt>> set to the object files to be linked (in the order presented),
and C<%E<gt>> set to the target. (See the section above on construction
variable expansion for details.) The user may set additional variables
in the construction environment, including C<LINK>, to define which
program to use for linking, C<LIBPATH>, a colon-separated list of
library search paths, for use with library specifications of the form
I<-llib>, and C<LIBS>, specifying the list of libraries to link against
(in either I<-llib> form or just as pathnames. Relative pathnames in
both C<LIBPATH> and C<LIBS> are interpreted relative to the directory
in which the associated construction environment is created (absolute
and top-relative names may also be used). Cons automatically sets up
dependencies on any libraries mentioned in C<LIBS>: those libraries will
be built before the command is linked.
-->
<para>
X
</para>
<section>
<title>The &Program; Builder</title>
<para>
X
</para>
</section>
</section>
|
