1 # ===========================================================================
2 # https://www.gnu.org/software/autoconf-archive/ax_boost_locale.html
3 # ===========================================================================
11 # Test for System library from the Boost C++ libraries. The macro requires
12 # a preceding call to AX_BOOST_BASE. Further documentation is available at
13 # <http://randspringer.de/boost/index.html>.
17 # AC_SUBST(BOOST_LOCALE_LIB)
25 # Copyright (c) 2012 Xiyue Deng <manphiz@gmail.com>
27 # Copying and distribution of this file, with or without modification, are
28 # permitted in any medium without royalty provided the copyright notice
29 # and this notice are preserved. This file is offered as-is, without any
34 AC_DEFUN([AX_BOOST_LOCALE],
36 AC_ARG_WITH([boost-locale],
37 AS_HELP_STRING([--with-boost-locale@<:@=special-lib@:>@],
38 [use the Locale library from boost - it is possible to specify a certain library for the linker
39 e.g. --with-boost-locale=boost_locale-gcc-mt ]),
41 if test "$withval" = "no"; then
43 elif test "$withval" = "yes"; then
45 ax_boost_user_locale_lib=""
48 ax_boost_user_locale_lib="$withval"
54 if test "x$want_boost" = "xyes"; then
55 AC_REQUIRE([AC_PROG_CC])
56 AC_REQUIRE([AC_CANONICAL_BUILD])
57 CPPFLAGS_SAVED="$CPPFLAGS"
58 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
61 LDFLAGS_SAVED="$LDFLAGS"
62 LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
65 AC_CACHE_CHECK(whether the Boost::Locale library is available,
68 CXXFLAGS_SAVE=$CXXFLAGS
70 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/locale.hpp>]],
71 [[boost::locale::generator gen;
72 std::locale::global(gen(""));]])],
73 ax_cv_boost_locale=yes, ax_cv_boost_locale=no)
74 CXXFLAGS=$CXXFLAGS_SAVE
77 if test "x$ax_cv_boost_locale" = "xyes"; then
78 AC_SUBST(BOOST_CPPFLAGS)
80 AC_DEFINE(HAVE_BOOST_LOCALE,,[define if the Boost::Locale library is available])
81 BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
84 if test "x$ax_boost_user_locale_lib" = "x"; then
85 for libextension in `ls $BOOSTLIBDIR/libboost_locale*.so* $BOOSTLIBDIR/libboost_locale*.dylib* $BOOSTLIBDIR/libboost_locale*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_locale.*\)\.so.*$;\1;' -e 's;^lib\(boost_locale.*\)\.dylib.*$;\1;' -e 's;^lib\(boost_locale.*\)\.a.*$;\1;'` ; do
86 ax_lib=${libextension}
87 AC_CHECK_LIB($ax_lib, exit,
88 [BOOST_LOCALE_LIB="-l$ax_lib"; AC_SUBST(BOOST_LOCALE_LIB) link_locale="yes"; break],
91 if test "x$link_locale" != "xyes"; then
92 for libextension in `ls $BOOSTLIBDIR/boost_locale*.dll* $BOOSTLIBDIR/boost_locale*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_locale.*\)\.dll.*$;\1;' -e 's;^\(boost_locale.*\)\.a.*$;\1;'` ; do
93 ax_lib=${libextension}
94 AC_CHECK_LIB($ax_lib, exit,
95 [BOOST_LOCALE_LIB="-l$ax_lib"; AC_SUBST(BOOST_LOCALE_LIB) link_locale="yes"; break],
101 for ax_lib in $ax_boost_user_locale_lib boost_locale-$ax_boost_user_locale_lib; do
102 AC_CHECK_LIB($ax_lib, exit,
103 [BOOST_LOCALE_LIB="-l$ax_lib"; AC_SUBST(BOOST_LOCALE_LIB) link_locale="yes"; break],
108 if test "x$ax_lib" = "x"; then
109 AC_MSG_ERROR(Could not find a version of the library!)
111 if test "x$link_locale" = "xno"; then
112 AC_MSG_ERROR(Could not link against $ax_lib !)
116 CPPFLAGS="$CPPFLAGS_SAVED"
117 LDFLAGS="$LDFLAGS_SAVED"