Fix more issues with libtool support (Issue #5050)

[thirdparty/cups.git] / config-scripts / cups-libtool.m4

dnl
dnl Libtool stuff for CUPS.
dnl
dnl Copyright 2007-2017 by Apple Inc.
dnl Copyright 1997-2005 by Easy Software Products, all rights reserved.
dnl
dnl These coded instructions, statements, and computer programs are the
dnl property of Apple Inc. and are protected by Federal copyright
dnl law.  Distribution and use rights are outlined in the file "LICENSE.txt"
dnl which should have been included with this file.  If this file is
dnl missing or damaged, see the license at "http://www.cups.org/".
dnl

AC_ARG_ENABLE(libtool_unsupported, [  --enable-libtool-unsupported=/path/to/libtool
                          build with libtool (UNSUPPORTED!)],
	[if test x$enable_libtool_unsupported != xno; then
		if test x$enable_libtool_unsupported == xyes; then
			AC_MSG_ERROR([Use --enable-libtool-unsupported=/path/to/libtool.])
		fi
		LIBTOOL="$enable_libtool_unsupported"
		enable_shared=no
		echo "WARNING: libtool is not supported or endorsed by Apple Inc."
		echo "         WE DO NOT PROVIDE SUPPORT FOR LIBTOOL PROBLEMS."
	else
		LIBTOOL=""
	fi])

if test x$LIBTOOL != x; then
	DSO="\$(LIBTOOL) --mode=link --tag=CC ${CC}"
	DSOXX="\$(LIBTOOL) --mode=link --tag=CXX ${CXX}"

	LIBCUPS="libcups.la"
	LIBCUPSSTATIC="libcups.la"
	LIBCUPSCGI="libcupscgi.la"
	LIBCUPSIMAGE="libcupsimage.la"
	LIBCUPSMIME="libcupsmime.la"
	LIBCUPSPPDC="libcupsppdc.la"

	LIBTOOL_CC="\$(LIBTOOL) --mode=compile --tag=CC"
	LIBTOOL_CXX="\$(LIBTOOL) --mode=compile --tag=CXX"
	LIBTOOL_INSTALL="\$(LIBTOOL) --mode=install"
	LIBTOOL_LD_CC="\$(LIBTOOL) --mode=link --tag=CC ${CC}"
	LIBTOOL_LD_CXX="\$(LIBTOOL) --mode=link --tag=CXX ${CXX}"

	LINKCUPS="../cups/\$(LIBCUPS)"
	LINKCUPSIMAGE="../filter/\$(LIBCUPSIMAGE)"

else
	LIBTOOL_CC=""
	LIBTOOL_CXX=""
	LIBTOOL_INSTALL=""
	LIBTOOL_LD_CC="\$(CC)"
	LIBTOOL_LD_CC="\$(CXX)"
fi

AC_SUBST(LIBTOOL)
AC_SUBST(LIBTOOL_CC)
AC_SUBST(LIBTOOL_CXX)
AC_SUBST(LIBTOOL_INSTALL)
AC_SUBST(LIBTOOL_LD_CC)
AC_SUBST(LIBTOOL_LD_CXX)