diff options
Diffstat (limited to 'gr-howto-write-a-block/config/ax_boost_filesystem.m4')
| -rw-r--r-- | gr-howto-write-a-block/config/ax_boost_filesystem.m4 | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gr-howto-write-a-block/config/ax_boost_filesystem.m4 b/gr-howto-write-a-block/config/ax_boost_filesystem.m4 new file mode 100644 index 000000000..bcb3fa44f --- /dev/null +++ b/gr-howto-write-a-block/config/ax_boost_filesystem.m4 @@ -0,0 +1,45 @@ +# +# SYNOPSIS +# +# AX_BOOST_FILESYSTEM +# +# DESCRIPTION +# +# Test for Filesystem library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_FILESYSTEM_LIB) +# +# And sets: +# +# HAVE_BOOST_FILESYSTEM +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de> +# Copyright (c) 2008 Michael Tindal +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# 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([AX_BOOST_BASE]) + + dnl depends on boost_system + AC_REQUIRE([AX_BOOST_SYSTEM]) + axbf_LDFLAGS_SAVED=$LDFLAGS + LDFLAGS="$LDFLAGS $BOOST_SYSTEM_LIB" + + _AX_BOOST_CHECK([boost_filesystem], + [@%:@include <boost/filesystem/path.hpp>], + [using namespace boost::filesystem; + path my_path( "foo/bar/data.txt" ); + return 0;]) + + LDFLAGS=$axbf_LDFLAGS_SAVED +]) |