added makefile support for boost.system (#322)
This commit is contained in:
Arvid Norberg
@@ -1,54 +1,110 @@
|
||||
dnl @synopsis AX_BOOST_FILESYSTEM
|
||||
dnl
|
||||
dnl This macro checks to see if the Boost.Filesystem library is
|
||||
dnl installed. It also attempts to guess the currect library name using
|
||||
dnl several attempts. It tries to build the library name using a user
|
||||
dnl supplied name or suffix and then just the raw library.
|
||||
dnl
|
||||
dnl If the library is found, HAVE_BOOST_FILESYSTEM is defined and
|
||||
dnl BOOST_FILESYSTEM_LIB is set to the name of the library.
|
||||
dnl
|
||||
dnl This macro calls AC_SUBST(BOOST_FILESYSTEM_LIB).
|
||||
dnl
|
||||
dnl @category InstalledPackages
|
||||
dnl @author Michael Tindal <mtindal@paradoxpoint.com>
|
||||
dnl @version 2005-05-20
|
||||
dnl @license GPLWithACException
|
||||
# ===========================================================================
|
||||
# http://autoconf-archive.cryp.to/ax_boost_filesystem.html
|
||||
# ===========================================================================
|
||||
#
|
||||
# SYNOPSIS
|
||||
#
|
||||
# AX_BOOST_FILESYSTEM
|
||||
#
|
||||
# DESCRIPTION
|
||||
#
|
||||
# Test for Filesystem library from the Boost C++ libraries. The macro
|
||||
# requires a preceding call to AX_BOOST_BASE. Further documentation is
|
||||
# available at <http://randspringer.de/boost/index.html>.
|
||||
#
|
||||
# This macro calls:
|
||||
#
|
||||
# AC_SUBST(BOOST_FILESYSTEM_LIB)
|
||||
#
|
||||
# And sets:
|
||||
#
|
||||
# HAVE_BOOST_FILESYSTEM
|
||||
#
|
||||
# LAST MODIFICATION
|
||||
#
|
||||
# 2008-04-12
|
||||
#
|
||||
# COPYLEFT
|
||||
#
|
||||
# Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
|
||||
# Copyright (c) 2008 Michael Tindal
|
||||
#
|
||||
# Copying and distribution of this file, with or without modification, are
|
||||
# permitted in any medium without royalty provided the copyright notice
|
||||
# and this notice are preserved.
|
||||
|
||||
AC_DEFUN([AX_BOOST_FILESYSTEM],
|
||||
[AC_REQUIRE([AC_CXX_NAMESPACES])dnl
|
||||
AC_CACHE_CHECK(whether the Boost::Filesystem library is available,
|
||||
ax_cv_boost_filesystem,
|
||||
[AC_LANG_SAVE
|
||||
AC_LANG_CPLUSPLUS
|
||||
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[#include <boost/filesystem/path.hpp>]],
|
||||
[[using namespace boost::filesystem;
|
||||
path my_path( "foo/bar/data.txt" );
|
||||
return 0;]]),
|
||||
ax_cv_boost_filesystem=yes, ax_cv_boost_filesystem=no)
|
||||
AC_LANG_RESTORE
|
||||
[
|
||||
AC_ARG_WITH([boost-filesystem],
|
||||
AS_HELP_STRING([--with-boost-filesystem@<:@=special-lib@:>@],
|
||||
[use the Filesystem library from boost - it is possible to specify a certain library for the linker
|
||||
e.g. --with-boost-filesystem=boost_filesystem-gcc-mt ]),
|
||||
[
|
||||
if test "$withval" = "no"; then
|
||||
want_boost="no"
|
||||
elif test "$withval" = "yes"; then
|
||||
want_boost="yes"
|
||||
ax_boost_user_filesystem_lib=""
|
||||
else
|
||||
want_boost="yes"
|
||||
ax_boost_user_filesystem_lib="$withval"
|
||||
fi
|
||||
],
|
||||
[want_boost="yes"]
|
||||
)
|
||||
|
||||
if test "x$want_boost" = "xyes"; then
|
||||
AC_REQUIRE([AC_PROG_CC])
|
||||
CPPFLAGS_SAVED="$CPPFLAGS"
|
||||
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
|
||||
export CPPFLAGS
|
||||
|
||||
LDFLAGS_SAVED="$LDFLAGS"
|
||||
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
|
||||
export LDFLAGS
|
||||
|
||||
AC_CACHE_CHECK(whether the Boost::Filesystem library is available,
|
||||
ax_cv_boost_filesystem,
|
||||
[AC_LANG_PUSH([C++])
|
||||
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/filesystem/path.hpp>]],
|
||||
[[using namespace boost::filesystem;
|
||||
path my_path( "foo/bar/data.txt" );
|
||||
return 0;]]),
|
||||
ax_cv_boost_filesystem=yes, ax_cv_boost_filesystem=no)
|
||||
AC_LANG_POP([C++])
|
||||
])
|
||||
if test "x$ax_cv_boost_filesystem" = "xyes"; then
|
||||
AC_DEFINE(HAVE_BOOST_FILESYSTEM,,[define if the Boost::Filesystem library is available])
|
||||
BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
|
||||
if test "x$ax_boost_user_filesystem_lib" = "x"; then
|
||||
for libextension in `ls $BOOSTLIBDIR/libboost_filesystem*.{so,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_filesystem.*\)\.so.*$;\1;' -e 's;^lib\(boost_filesystem.*\)\.a*$;\1;'` ; do
|
||||
ax_lib=${libextension}
|
||||
AC_CHECK_LIB($ax_lib, exit,
|
||||
[BOOST_FILESYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_FILESYSTEM_LIB) link_filesystem="yes"; break],
|
||||
[link_filesystem="no"])
|
||||
done
|
||||
if test "x$link_program_options" != "xyes"; then
|
||||
for libextension in `ls $BOOSTLIBDIR/boost_filesystem*.{dll,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_filesystem.*\)\.dll.*$;\1;' -e 's;^\(boost_filesystem.*\)\.a*$;\1;'` ; do
|
||||
ax_lib=${libextension}
|
||||
AC_CHECK_LIB($ax_lib, exit,
|
||||
[BOOST_FILESYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_FILESYSTEM_LIB) link_filesystem="yes"; break],
|
||||
[link_filesystem="no"])
|
||||
done
|
||||
fi
|
||||
else
|
||||
for ax_lib in $ax_boost_user_filesystem_lib boost_filesystem-$ax_boost_user_filesystem_lib; do
|
||||
AC_CHECK_LIB($ax_lib, exit,
|
||||
[BOOST_FILESYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_FILESYSTEM_LIB) link_filesystem="yes"; break],
|
||||
[link_filesystem="no"])
|
||||
done
|
||||
|
||||
fi
|
||||
if test "x$link_filesystem" != "xyes"; then
|
||||
AC_MSG_ERROR(Could not link against $ax_lib !)
|
||||
fi
|
||||
fi
|
||||
|
||||
CPPFLAGS="$CPPFLAGS_SAVED"
|
||||
LDFLAGS="$LDFLAGS_SAVED"
|
||||
fi
|
||||
])
|
||||
if test "$ax_cv_boost_filesystem" = yes; then
|
||||
AC_DEFINE(HAVE_BOOST_FILE,,[define if the Boost::FILESYSTEM library is available])
|
||||
dnl Now determine the appropriate file names
|
||||
AC_ARG_WITH([boost-filesystem],AS_HELP_STRING([--with-boost-filesystem],
|
||||
[specify the boost filesystem library or suffix to use]),
|
||||
[if test "x$with_boost_filesystem" != "xno"; then
|
||||
ax_filesystem_lib=$with_boost_filesystem
|
||||
ax_boost_filesystem_lib=boost_filesystem-$with_boost_filesystem
|
||||
fi])
|
||||
AC_LANG_SAVE
|
||||
AC_LANG_CPLUSPLUS
|
||||
for ax_lib in $ax_filesystem_lib $ax_boost_filesystem_lib boost_filesystem-mt boost_filesystem; do
|
||||
ax_save_LIBS="$LIBS"
|
||||
LIBS="$LIBS -l$ax_lib"
|
||||
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <boost/filesystem/path.hpp>]],
|
||||
[[return 0;]])],
|
||||
[BOOST_FILESYSTEM_LIB=$ax_lib
|
||||
break])
|
||||
LIBS="$ax_save_LIBS"
|
||||
done
|
||||
AC_LANG_RESTORE
|
||||
AC_SUBST(BOOST_FILESYSTEM_LIB)
|
||||
fi
|
||||
])dnl
|
||||
|
||||
Reference in New Issue
Block a user