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  • Committer: Bazaar Package Importer
  • Author(s): Martin A. Godisch
  • Date: 2004-06-26 09:43:57 UTC
  • Revision ID: james.westby@ubuntu.com-20040626094357-3be3jwcz1vcdhpe8
Tags: upstream-20040616
Import upstream version 20040616

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htmldoc/ac_caolan_search_package.html
 
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
 
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"http://www.w3.org/TR/html4/strict.dtd">
 
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<html lang="en">
 
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<head>
 
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  <title>Autoconf Macro: ac_caolan_search_package</title>
 
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  <link rel="stylesheet" type="text/css" href="ac-archive.css">
 
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</head>
 
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<body>
 
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  <table summary="web navigation" style="width:100%;">
 
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    <tbody>
 
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      <tr>
 
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        <td style="width:50%;" align="center">[<a href="index.html">Macro Index
 
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        Page</a>]</td>
 
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        <td style="width:50%;" align="center">[<a href=
 
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        "../m4source/ac_caolan_search_package.m4">Download M4 Source</a>]</td>
 
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      </tr>
 
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    </tbody>
 
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  </table>
 
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  <hr>
 
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  <h1>ac_caolan_search_package</h1>
 
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  <h2>Synopsis</h2>
 
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  <div class="indent">
 
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    <p style="text-align:left; white-space:nowrap;">
 
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    <code>AC_caolan_SEARCH_PACKAGE(PACKAGE, FUNCTION, LIBRARY LIST, HEADERFILE
 
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    [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])</code></p>
 
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  </div>
 
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  <h2>Description</h2>
 
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  <div class="indent">
 
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    <p>Provides --with-PACKAGE, --with-PACKAGE-include and
 
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    --with-PACKAGE-libdir options to configure. Supports the now standard
 
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    --with-PACKAGE=DIR approach where the package's include dir and lib dir are
 
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    underneath DIR, but also allows the include and lib directories to be
 
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    specified seperately</p>
 
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    <p>adds the extra -Ipath to CFLAGS if needed adds extra -Lpath to LD_FLAGS
 
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    if needed searches for the FUNCTION in each of the LIBRARY LIST with
 
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    AC_SEARCH_LIBRARY and thus adds the lib to LIBS</p>
 
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    <p>defines HAVE_PKG_PACKAGE if it is found, (where PACKAGE in the
 
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    HAVE_PKG_PACKAGE is replaced with the actual first parameter passed) note
 
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    that autoheader will complain of not having the HAVE_PKG_PACKAGE and you
 
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    will have to add it to acconfig.h manually</p>
 
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    <p>with fixes from... Alexandre Duret-Lutz &lt;duret_g@lrde.epita.fr&gt;
 
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    Matthew Mueller &lt;donut@azstarnet.com&gt;</p>
 
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  </div>
 
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  <h2>Version</h2>
 
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  <div class="indent">
 
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    <p>1.7 (last modified: 2003-10-29)</p>
 
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  </div>
 
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  <h2>Author</h2>
 
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  <div class="indent">
 
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    <p>Caolan McNamara &lt;caolan@skynet.ie&gt;</p>
 
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  </div>
 
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  <h2>M4 Source Code</h2>
 
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  <div class="indent">
 
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    <pre class="m4source">
 
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AC_DEFUN([AC_caolan_SEARCH_PACKAGE],
 
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[
 
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AC_ARG_WITH($1,
 
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[  --with-$1[=DIR]      root directory of $1 installation],
 
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with_$1=$withval
 
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if test "${with_$1}" != yes; then
 
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        $1_include="$withval/include"
 
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        $1_libdir="$withval/lib"
 
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fi
 
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)
 
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AC_ARG_WITH($1-include,
 
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[  --with-$1-include=DIR        specify exact include dir for $1 headers],
 
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$1_include="$withval")
 
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AC_ARG_WITH($1-libdir,
 
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[  --with-$1-libdir=DIR        specify exact library dir for $1 library
 
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  --without-$1        disables $1 usage completely],
 
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$1_libdir="$withval")
 
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if test "${with_$1}" != no ; then
 
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        OLD_LIBS=$LIBS
 
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        OLD_LDFLAGS=$LDFLAGS
 
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        OLD_CFLAGS=$CFLAGS
 
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        OLD_CPPFLAGS=$CPPFLAGS
 
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        if test "${$1_libdir}" ; then
 
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                LDFLAGS="$LDFLAGS -L${$1_libdir}"
 
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        fi
 
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        if test "${$1_include}" ; then
 
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                CPPFLAGS="$CPPFLAGS -I${$1_include}"
 
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                CFLAGS="$CFLAGS -I${$1_include}"
 
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        fi
 
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        success=no
 
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        AC_SEARCH_LIBS($2,$3,success=yes)
 
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        AC_CHECK_HEADERS($4,success=yes)
 
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        if test "$success" = yes; then
 
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dnl     fixed
 
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                ifelse([$5], , , [$5])
 
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                AC_DEFINE(HAVE_PKG_$1)
 
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        else
 
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dnl     broken
 
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                ifelse([$6], , , [$6])
 
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                LIBS=$OLD_LIBS
 
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                LDFLAGS=$OLD_LDFLAGS
 
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                CPPFLAGS=$OLD_CPPFLAGS
 
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                CFLAGS=$OLD_CFLAGS
 
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        fi
 
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fi
 
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])
 
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</pre>
 
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  </div>
 
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  <h2>Copyright</h2>
 
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  <div class="indent">
 
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    <a href="COPYING.html">GNU General Public License</a> with this special
 
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    <a href="COPYING-Exception.html">exception</a>.
 
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  </div>
 
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</body>
 
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</html>