1 ##### http://autoconf-archive.cryp.to/ax_boost_program_options.html
5 # AX_BOOST_PROGRAM_OPTIONS
9 # Test for program options library from the Boost C++ libraries. The
10 # macro requires a preceding call to AX_BOOST_BASE. Further
11 # documentation is available at
12 # <http://randspringer.de/boost/index.html>.
16 # AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB)
20 # HAVE_BOOST_PROGRAM_OPTIONS
28 # Copyright (c) 2006 Thomas Porschberg <thomas@randspringer.de>
30 # Copying and distribution of this file, with or without
31 # modification, are permitted in any medium without royalty provided
32 # the copyright notice and this notice are preserved.
34 AC_DEFUN([AX_BOOST_PROGRAM_OPTIONS],
36 AC_ARG_WITH([boost-program-options],
37 AS_HELP_STRING([--with-boost-program-options@<:@=special-lib@:>@],
38 [use the program options library from boost - it is possible to specify a certain library for the linker
39 e.g. --with-boost-program-options=boost_program_options-gcc-mt-1_33_1 ]),
41 if test "$withval" = "no"; then
43 elif test "$withval" = "yes"; then
45 ax_boost_user_program_options_lib=""
48 ax_boost_user_program_options_lib="$withval"
54 if test "x$want_boost" = "xyes"; then
55 AC_REQUIRE([AC_PROG_CC])
57 CPPFLAGS_SAVED="$CPPFLAGS"
58 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
60 LDFLAGS_SAVED="$LDFLAGS"
61 LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
63 AC_CACHE_CHECK([whether the Boost::Program_Options library is available],
64 ax_cv_boost_program_options,
66 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/program_options.hpp>
68 [[boost::program_options::options_description generic("Generic options");
70 ax_cv_boost_program_options=yes, ax_cv_boost_program_options=no)
73 if test "$ax_cv_boost_program_options" = yes; then
74 AC_DEFINE(HAVE_BOOST_PROGRAM_OPTIONS,,[define if the Boost::PROGRAM_OPTIONS library is available])
75 BN=boost_program_options
76 if test "x$ax_boost_user_program_options_lib" = "x"; then
77 for ax_lib in $BN $BN-$CC $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
78 lib$BN lib$BN-$CC lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
79 $BN-mgw $BN-mgw $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
80 AC_CHECK_LIB($ax_lib, main,
81 [BOOST_PROGRAM_OPTIONS_LIB="-l$ax_lib" AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) link_program_options="yes" break],
82 [link_program_options="no"])
85 for ax_lib in $ax_boost_user_program_options_lib $BN-$ax_boost_user_program_options_lib; do
86 AC_CHECK_LIB($ax_lib, main,
87 [BOOST_PROGRAM_OPTIONS_LIB="-l$ax_lib" AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) link_program_options="yes" break],
88 [link_program_options="no"])
91 if test "x$link_program_options" = "xno"; then
92 AC_MSG_ERROR([Could not link against [$ax_lib] !])
95 CPPFLAGS="$CPPFLAGS_SAVED"
96 LDFLAGS="$LDFLAGS_SAVED"