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# Link with GNU LibIntl
#
# SPDX-FileCopyrightText: Copyright 2022-2023 Markus Uhlin
# SPDX-License-Identifier: BSD-3-Clause
check_intl_header () {
local _tmpfile _srcfile _out
printf "creating temp file..."
_tmpfile=$(mktemp) || { echo "error"; exit 1; }
echo "ok"
_srcfile="${_tmpfile}.c"
_out="${_tmpfile}.out"
cat <<EOF >"$_srcfile"
#include <libintl.h>
int
main(void)
{
return 0;
}
EOF
if [ ! -f "$_srcfile" ]; then
echo "failed to create $_srcfile"
exit 1
fi
printf "checking for 'libintl.h'..."
${CC} ${CFLAGS} "$_srcfile" -o "$_out" >/dev/null 2>&1
if [ $? -eq 0 ]; then
echo "yes"
cat <<EOF >>$MAKE_DEF_FILE
CPPFLAGS += -DHAVE_LIBINTL_H=1
EOF
case "$(uname -s)" in
"Darwin" | "FreeBSD" | "NetBSD" | "OpenBSD")
cat <<EOF >>$MAKE_DEF_FILE
LDLIBS += -lintl
EOF
;;
*)
;;
esac
else
echo "no"
fi
echo "cleaning..."
test -f "$_tmpfile" && rm -f "$_tmpfile"
test -f "$_srcfile" && rm -f "$_srcfile"
test -f "$_out" && rm -f "$_out"
}
check_intl_setlocale () {
local _tmpfile _srcfile _out _libs
printf "creating temp file..."
_tmpfile=$(mktemp) || { echo "error"; exit 1; }
echo "ok"
_srcfile="${_tmpfile}.c"
_out="${_tmpfile}.out"
cat <<EOF >"$_srcfile"
#include <libintl.h>
#ifdef setlocale
#undef setlocale
#endif
int
main(void)
{
libintl_setlocale(LC_ALL, "");
return 0;
}
EOF
if [ ! -f "$_srcfile" ]; then
echo "failed to create $_srcfile"
exit 1
fi
printf "checking for libintl_setlocale()..."
if [ "$(uname -s)" = "Linux" ]; then
_libs=""
else
_libs="-lintl"
fi
${CC} ${CFLAGS} "$_srcfile" -o "$_out" ${LDFLAGS} ${_libs} \
>/dev/null 2>&1
if [ $? -eq 0 ]; then
echo "yes"
cat <<EOF >>$MAKE_DEF_FILE
CPPFLAGS += -DHAVE_LIBINTL_SETLOCALE=1
EOF
else
echo "no"
fi
echo "cleaning..."
test -f "$_tmpfile" && rm -f "$_tmpfile"
test -f "$_srcfile" && rm -f "$_srcfile"
test -f "$_out" && rm -f "$_out"
}
link_with_gnu_libintl () {
check_intl_header
check_intl_setlocale
}
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