/usr/share/aclocal/ax_boost_wave.m4 is in autoconf-archive 20160916-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# http://www.gnu.org/software/autoconf-archive/ax_boost_wave.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_BOOST_WAVE
#
# DESCRIPTION
#
# Test for Wave 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_WAVE_LIB)
#
# And sets:
#
# HAVE_BOOST_WAVE
#
# LICENSE
#
# Copyright (c) 2009 Thomas Porschberg <thomas@randspringer.de>
# Copyright (c) 2009 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. This file is offered as-is, without any
# warranty.
#serial 15
AC_DEFUN([AX_BOOST_WAVE],
[
AC_ARG_WITH([boost-wave],
AS_HELP_STRING([--with-boost-wave@<:@=special-lib@:>@],
[use the Wave library from boost - it is possible to specify a certain library for the linker
e.g. --with-boost-wave=boost_wave-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_wave_lib=""
else
want_boost="yes"
ax_boost_user_wave_lib="$withval"
fi
],
[want_boost="yes"]
)
AM_CONDITIONAL(ROSE_USE_BOOST_WAVE, test "x$want_boost" = "xyes" )
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 $BOOST_LDFLAGS"
export LDFLAGS
LIBS_SAVED=$LIBS
LIBS="$LIBS $BOOST_THREAD_LIB"
export LIBS
AC_CACHE_CHECK(whether the Boost::Wave library is available,
ax_cv_boost_wave,
[AC_LANG_PUSH([C++])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/wave.hpp>
]],
[[boost::wave::token_category r; return 0;]])],
ax_cv_boost_wave=yes, ax_cv_boost_wave=no)
AC_LANG_POP([C++])
])
if test "x$ax_cv_boost_wave" = "xyes"; then
AC_DEFINE(HAVE_BOOST_WAVE,,[define if the Boost::Wave library is available])
BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
if test "x$ax_boost_user_wave_lib" = "x"; then
for libextension in `ls $BOOSTLIBDIR/libboost_wave*.so* $BOOSTLIBDIR/libboost_wave*.dylib* $BOOSTLIBDIR/libboost_wave*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_wave.*\)\.so.*$;\1;' -e 's;^lib\(boost_wave.*\)\.dylib.*$;\1;' -e 's;^lib\(boost_wave.*\)\.a.*$;\1;' ` ; do
ax_lib=${libextension}
AC_CHECK_LIB($ax_lib, exit,
[BOOST_WAVE_LIB="-l$ax_lib"; AC_SUBST(BOOST_WAVE_LIB) link_wave="yes"; break],
[link_wave="no"])
done
if test "x$link_wave" != "xyes"; then
for libextension in `ls $BOOSTLIBDIR/boost_wave*.dll* $BOOSTLIBDIR/boost_wave*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_wave.*\)\.dll.*$;\1;' -e 's;^\(boost_wave.*\)\.a.*$;\1;'` ; do
ax_lib=${libextension}
AC_CHECK_LIB($ax_lib, exit,
[BOOST_WAVE_LIB="-l$ax_lib"; AC_SUBST(BOOST_WAVE_LIB) link_wave="yes"; break],
[link_wave="no"])
done
fi
else
for ax_lib in $ax_boost_user_wave_lib boost_wave-$ax_boost_user_wave_lib; do
AC_CHECK_LIB($ax_lib, exit,
[BOOST_WAVE_LIB="-l$ax_lib"; AC_SUBST(BOOST_WAVE_LIB) link_wave="yes"; break],
[link_wave="no"])
done
fi
if test "x$ax_lib" = "x"; then
AC_MSG_ERROR(Could not find a version of the library!)
fi
if test "x$link_wave" != "xyes"; then
AC_MSG_ERROR(Could not link against $ax_lib !)
fi
# DQ (4/7/2006): build a macro to use in source code to know when WAVE is to be used.
AC_DEFINE([USE_ROSE_BOOST_WAVE_SUPPORT],1,[Controls use of BOOST WAVE support in ROSE.])
else
AC_DEFINE([USE_ROSE_BOOST_WAVE_SUPPORT],0,[Controls use of BOOST WAVE support in ROSE.])
fi
CPPFLAGS="$CPPFLAGS_SAVED"
LDFLAGS="$LDFLAGS_SAVED"
LIBS="$LIBS_SAVED"
fi
])
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