115 lines
4.2 KiB
Text
115 lines
4.2 KiB
Text
|
# ===========================================================================
|
||
|
|
# http://autoconf-archive.cryp.to/ax_boost_iostreams.html
|
||
|
|
# ===========================================================================
|
||
|
|
#
|
||
|
|
# SYNOPSIS
|
||
|
|
#
|
||
|
|
# AX_BOOST_IOSTREAMS
|
||
|
|
#
|
||
|
|
# DESCRIPTION
|
||
|
|
#
|
||
|
|
# Test for IOStreams 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_IOSTREAMS_LIB)
|
||
|
|
#
|
||
|
|
# And sets:
|
||
|
|
#
|
||
|
|
# HAVE_BOOST_IOSTREAMS
|
||
|
|
#
|
||
|
|
# LAST MODIFICATION
|
||
|
|
#
|
||
|
|
# 2008-04-12
|
||
|
|
#
|
||
|
|
# COPYLEFT
|
||
|
|
#
|
||
|
|
# Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
|
||
|
|
#
|
||
|
|
# 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_IOSTREAMS],
|
||
|
|
[
|
||
|
|
AC_ARG_WITH([boost-iostreams],
|
||
|
|
AS_HELP_STRING([--with-boost-iostreams@<:@=special-lib@:>@],
|
||
|
|
[use the IOStreams library from boost - it is possible to specify a certain library for the linker
|
||
|
|
e.g. --with-boost-iostreams=boost_iostreams-gcc-mt-d-1_33_1 ]),
|
||
|
|
[
|
||
|
|
if test "$withval" = "no"; then
|
||
|
|
want_boost="no"
|
||
|
|
elif test "$withval" = "yes"; then
|
||
|
|
want_boost="yes"
|
||
|
|
ax_boost_user_iostreams_lib=""
|
||
|
|
else
|
||
|
|
want_boost="yes"
|
||
|
|
ax_boost_user_iostreams_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 $BOOST_LDFLAGS"
|
||
|
|
export LDFLAGS
|
||
|
|
|
||
|
|
AC_CACHE_CHECK(whether the Boost::IOStreams library is available,
|
||
|
|
ax_cv_boost_iostreams,
|
||
|
|
[AC_LANG_PUSH([C++])
|
||
|
|
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/iostreams/filtering_stream.hpp>
|
||
|
|
@%:@include <boost/range/iterator_range.hpp>
|
||
|
|
]],
|
||
|
|
[[std::string input = "Hello World!";
|
||
|
|
namespace io = boost::iostreams;
|
||
|
|
io::filtering_istream in(boost::make_iterator_range(input));
|
||
|
|
return 0;
|
||
|
|
]]),
|
||
|
|
ax_cv_boost_iostreams=yes, ax_cv_boost_iostreams=no)
|
||
|
|
AC_LANG_POP([C++])
|
||
|
|
])
|
||
|
|
if test "x$ax_cv_boost_iostreams" = "xyes"; then
|
||
|
|
AC_DEFINE(HAVE_BOOST_IOSTREAMS,,[define if the Boost::IOStreams library is available])
|
||
|
|
BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
|
||
|
|
if test "x$ax_boost_user_iostreams_lib" = "x"; then
|
||
|
|
for libextension in `ls $BOOSTLIBDIR/libboost_iostreams*.{so,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_iostreams.*\)\.so.*$;\1;' -e 's;^lib\(boost_iostreams.*\)\.a*$;\1;'` ; do
|
||
|
|
ax_lib=${libextension}
|
||
|
|
AC_CHECK_LIB($ax_lib, exit,
|
||
|
|
[BOOST_IOSTREAMS_LIB="-l$ax_lib"; AC_SUBST(BOOST_IOSTREAMS_LIB) link_iostreams="yes"; break],
|
||
|
|
[link_iostreams="no"])
|
||
|
|
done
|
||
|
|
if test "x$link_iostreams" != "xyes"; then
|
||
|
|
for libextension in `ls $BOOSTLIBDIR/boost_iostreams*.{dll,a}* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_iostreams.*\)\.dll.*$;\1;' -e 's;^\(boost_iostreams.*\)\.a*$;\1;'` ; do
|
||
|
|
ax_lib=${libextension}
|
||
|
|
AC_CHECK_LIB($ax_lib, exit,
|
||
|
|
[BOOST_IOSTREAMS_LIB="-l$ax_lib"; AC_SUBST(BOOST_IOSTREAMS_LIB) link_iostreams="yes"; break],
|
||
|
|
[link_iostreams="no"])
|
||
|
|
done
|
||
|
|
fi
|
||
|
|
|
||
|
|
else
|
||
|
|
for ax_lib in $ax_boost_user_iostreams_lib boost_iostreams-$ax_boost_user_iostreams_lib; do
|
||
|
|
AC_CHECK_LIB($ax_lib, main,
|
||
|
|
[BOOST_IOSTREAMS_LIB="-l$ax_lib"; AC_SUBST(BOOST_IOSTREAMS_LIB) link_iostreams="yes"; break],
|
||
|
|
[link_iostreams="no"])
|
||
|
|
done
|
||
|
|
|
||
|
|
fi
|
||
|
|
if test "x$link_iostreams" != "xyes"; then
|
||
|
|
AC_MSG_ERROR(Could not link against $ax_lib !)
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
CPPFLAGS="$CPPFLAGS_SAVED"
|
||
|
|
LDFLAGS="$LDFLAGS_SAVED"
|
||
|
|
fi
|
||
|
|
])
|