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|
AC_DEFUN([LV_GCC_VERSION_WORKAROUND],
[
case "${host_os}" in
*cygwin*)
;;
*)
AC_REQUIRE([LF_CONFIGURE_CXX])
cxx_version=`$CXX --version`
cxx_major_version=`echo $cxx_version | sed 's/[[^)]]*) \([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\).*/\1/'`
cxx_minor_version=`echo $cxx_version | sed 's/g++ [[^)]]*) \([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\).*/\2/'`
cxx_micro_version=`echo $cxx_version | sed 's/g++ [[^)]]*) \([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\).*/\3/'`
if test ["$cxx_minor_version" -lt "3"] -o ["$cxx_major_version" -lt "4"]; then
cxx_proper_version="$cxx_major_version.$cxx_minor_version.$cxx_micro_version"
my_arch=`uname -m`
if test "${my_arch}" = i686; then
my_arch="${my_arch} i586 i486 i386"
fi
if test "${my_arch}" = i586; then
my_arch = "${my_arch} i686 i386 i486"
fi
if test "${my_arch}" = i486; then
my_arch = "${my_arch} i686 i386 i586"
fi
if test "${my_arch}" = i386; then
my_arch = "${my_arch} i686 i586 i486"
fi
for i in $my_arch
do
if test -n "`ls /usr/include/c++/$cxx_proper_version | grep $i`"; then
mystery_dir=`ls /usr/include/c++/$cxx_proper_version | grep $i`
echo `ls /usr/include/c++/$cxx_proper_version | grep $i`
fi
done
echo "${mystery_dir}"
LV_CXXFLAGS="${LV_CXXFLAGS} -nostdinc++ -I/usr/include/c++/$cxx_proper_version -I/usr/include/c++/$cxx_proper_version/$mystery_dir"
CXXFLAGS="${CXXFLAGS} -nostdinc++ -I/usr/include/c++/$cxx_proper_version -I/usr/include/c++/$cxx_proper_version/$mystery_dir"
fi
esac
])
|
