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

dnl
dnl "$Id: cups-sharedlibs.m4 6649 2007-07-11 21:46:42Z mike $"
dnl
dnl   Shared library support for the Common UNIX Printing System (CUPS).
dnl
dnl   Copyright 2007-2008 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   file is missing or damaged, see the license at "http://www.cups.org/".
dnl

PICFLAG=1
DSOFLAGS="${DSOFLAGS:=}"

AC_ARG_ENABLE(shared, [  --enable-shared         turn on shared libraries, default=yes])

if test x$enable_shared != xno; then
	case "$uname" in
		SunOS* | UNIX_S*)
			LIBCUPS="libcups.so.2"
			LIBCUPSCGI="libcupscgi.so.1"
			LIBCUPSDRIVER="libcupsdriver.so.1"
			LIBCUPSIMAGE="libcupsimage.so.2"
			LIBCUPSMIME="libcupsmime.so.1"
			LIBCUPSPPDC="libcupsppdc.so.1"
			DSO="\$(CC)"
			DSOXX="\$(CXX)"
			DSOFLAGS="$DSOFLAGS -Wl,-h,\`basename \$@\` -G \$(OPTIM)"
			;;
		HP-UX*)
			case "$uarch" in
				ia64)
					LIBCUPS="libcups.so.2"
					LIBCUPSCGI="libcupscgi.so.1"
					LIBCUPSDRIVER="libcupsdriver.so.1"
					LIBCUPSIMAGE="libcupsimage.so.2"
					LIBCUPSMIME="libcupsmime.so.1"
					LIBCUPSPPDC="libcupsppdc.so.1"
					DSO="\$(CC)"
					DSOXX="\$(CXX)"
					DSOFLAGS="$DSOFLAGS -Wl,-b,-z,+h,\`basename \$@\`"
					;;
				*)
					LIBCUPS="libcups.sl.2"
					LIBCUPSCGI="libcupscgi.sl.1"
					LIBCUPSDRIVER="libcupsdriver.sl.1"
					LIBCUPSIMAGE="libcupsimage.sl.2"
					LIBCUPSMIME="libcupsmime.sl.1"
					LIBCUPSPPDC="libcupsppdc.sl.1"
					DSO="\$(LD)"
					DSOXX="\$(LD)"
					DSOFLAGS="$DSOFLAGS -b -z +h \`basename \$@\`"
					;;
			esac
			;;
		IRIX)
			LIBCUPS="libcups.so.2"
			LIBCUPSCGI="libcupscgi.so.1"
			LIBCUPSDRIVER="libcupsdriver.so.1"
			LIBCUPSIMAGE="libcupsimage.so.2"
			LIBCUPSMIME="libcupsmime.so.1"
			LIBCUPSPPDC="libcupsppdc.so.1"
			DSO="\$(CC)"
			DSOXX="\$(CXX)"
			DSOFLAGS="$DSOFLAGS -set_version,sgi2.6,-soname,\`basename \$@\` -shared \$(OPTIM)"
			;;
		OSF1* | Linux | GNU | *BSD*)
			LIBCUPS="libcups.so.2"
			LIBCUPSCGI="libcupscgi.so.1"
			LIBCUPSDRIVER="libcupsdriver.so.1"
			LIBCUPSIMAGE="libcupsimage.so.2"
			LIBCUPSMIME="libcupsmime.so.1"
			LIBCUPSPPDC="libcupsppdc.so.1"
			DSO="\$(CC)"
			DSOXX="\$(CXX)"
			DSOFLAGS="$DSOFLAGS -Wl,-soname,\`basename \$@\` -shared \$(OPTIM)"
			;;
		Darwin*)
			LIBCUPS="libcups.2.dylib"
			LIBCUPSCGI="libcupscgi.1.dylib"
			LIBCUPSDRIVER="libcupsdriver.1.dylib"
			LIBCUPSIMAGE="libcupsimage.2.dylib"
			LIBCUPSMIME="libcupsmime.1.dylib"
			LIBCUPSPPDC="libcupsppdc.1.dylib"
			DSO="\$(CC)"
			DSOXX="\$(CXX)"
			DSOFLAGS="$DSOFLAGS -dynamiclib -single_module -lc"
			;;
		AIX*)
			LIBCUPS="libcups_s.a"
			LIBCUPSCGI="libcupscgi_s.a"
			LIBCUPSDRIVER="libcupsdriver_s.a"
			LIBCUPSIMAGE="libcupsimage_s.a"
			LIBCUPSMIME="libcupsmime_s.a"
			LIBCUPSPPDC="libcupsppdc_s.a"
			DSO="\$(CC)"
			DSOXX="\$(CXX)"
			DSOFLAGS="$DSOFLAGS -Wl,-bexpall,-bM:SRE,-bnoentry,-blibpath:\$(libdir)"
			;;
		*)
			echo "Warning: shared libraries may not be supported.  Trying -shared"
			echo "         option with compiler."
			LIBCUPS="libcups.so.2"
			LIBCUPSCGI="libcupscgi.so.1"
			LIBCUPSDRIVER="libcupsdriver.so.1"
			LIBCUPSIMAGE="libcupsimage.so.2"
			LIBCUPSMIME="libcupsmime.so.1"
			LIBCUPSPPDC="libcupsppdc.so.1"
			DSO="\$(CC)"
			DSOXX="\$(CXX)"
			DSOFLAGS="$DSOFLAGS -Wl,-soname,\`basename \$@\` -shared \$(OPTIM)"
			;;
	esac
else
	PICFLAG=0
	LIBCUPS="libcups.a"
	LIBCUPSCGI="libcupscgi.a"
	LIBCUPSDRIVER="libcupsdriver.a"
	LIBCUPSIMAGE="libcupsimage.a"
	LIBCUPSMIME="libcupsmime.a"
	LIBCUPSPPDC="libcupsppdc.a"
	DSO=":"
	DSOXX=":"
fi

# 32-bit and 64-bit libraries need variations of the standard
# DSOFLAGS...
DSO32FLAGS="$DSOFLAGS"
DSO64FLAGS="$DSOFLAGS"

AC_SUBST(DSO)
AC_SUBST(DSOXX)
AC_SUBST(DSOFLAGS)
AC_SUBST(DSO32FLAGS)
AC_SUBST(DSO64FLAGS)
AC_SUBST(LIBCUPS)
AC_SUBST(LIBCUPSCGI)
AC_SUBST(LIBCUPSDRIVER)
AC_SUBST(LIBCUPSIMAGE)
AC_SUBST(LIBCUPSMIME)
AC_SUBST(LIBCUPSPPDC)

if test x$enable_shared = xno; then
	LINKCUPS="../cups/libcups.a"
	LINKCUPSIMAGE="../filter/libcupsimage.a"
else
	if test $uname = AIX; then
		LINKCUPS="-lcups_s"
		LINKCUPSIMAGE="-lcupsimage_s"
	else
		LINKCUPS="-lcups"
		LINKCUPSIMAGE="-lcupsimage"
	fi
fi

AC_SUBST(LINKCUPS)
AC_SUBST(LINKCUPSIMAGE)

dnl Update libraries for DSOs...
EXPORT_LDFLAGS=""

if test "$DSO" != ":"; then
	# When using DSOs the image libraries are linked to libcupsimage.so
	# rather than to the executables.  This makes things smaller if you
	# are using any static libraries, and it also allows us to distribute
	# a single DSO rather than a bunch...
	DSOLIBS="\$(LIBTIFF) \$(LIBPNG) \$(LIBJPEG) \$(LIBZ)"
	IMGLIBS=""

	# Tell the run-time linkers where to find a DSO.  Some platforms
	# need this option, even when the library is installed in a
	# standard location...
	case $uname in
                HP-UX*)
			# HP-UX needs the path, even for /usr/lib...
			case "$uarch" in
				ia64)
					DSOFLAGS="-Wl,+s,+b,$libdir $DSOFLAGS"
					DSO32FLAGS="-Wl,+s,+b,$LIB32DIR $DSO32FLAGS"
					DSO64FLAGS="-Wl,+s,+b,$LIB64DIR $DSO64FLAGS"
					;;
				*)
                			DSOFLAGS="+s +b $libdir $DSOFLAGS"
                			DSO32FLAGS="+s +b $LIB32DIR $DSO32FLAGS"
                			DSO64FLAGS="+s +b $LIB64DIR $DSO64FLAGS"
					;;
			esac
                	LDFLAGS="$LDFLAGS -Wl,+s,+b,$libdir"
                	EXPORT_LDFLAGS="-Wl,+s,+b,$libdir"
			;;
                SunOS*)
                	# Solaris...
			if test $exec_prefix != /usr; then
				DSOFLAGS="-R$libdir $DSOFLAGS"
				DSO32FLAGS="-R$LIB32DIR $DSO32FLAGS"
				DSO64FLAGS="-R$LIB64DIR $DSO64FLAGS"
				LDFLAGS="$LDFLAGS -R$libdir"
				EXPORT_LDFLAGS="-R$libdir"
			fi
			;;
                *BSD*)
                        # *BSD...
			if test $exec_prefix != /usr; then
				DSOFLAGS="-Wl,-R$libdir $DSOFLAGS"
				DSO32FLAGS="-Wl,-R$LIB32DIR $DSO32FLAGS"
				DSO64FLAGS="-Wl,-R$LIB64DIR $DSO64FLAGS"
				LDFLAGS="$LDFLAGS -Wl,-R$libdir"
				EXPORT_LDFLAGS="-Wl,-R$libdir"
			fi
			;;
                IRIX | Linux | GNU)
                        # IRIX, Linux, and HURD...
			if test $exec_prefix != /usr; then
				DSOFLAGS="-Wl,-rpath,$libdir $DSOFLAGS"
				DSO32FLAGS="-Wl,-rpath,$LIB32DIR $DSO32FLAGS"
				DSO64FLAGS="-Wl,-rpath,$LIB64DIR $DSO64FLAGS"
				LDFLAGS="$LDFLAGS -Wl,-rpath,$libdir"
				EXPORT_LDFLAGS="-Wl,-rpath,$libdir"
			fi
			;;
	esac
else
	DSOLIBS=""
	IMGLIBS="\$(LIBTIFF) \$(LIBPNG) \$(LIBJPEG) \$(LIBZ)"
fi

AC_SUBST(DSOLIBS)
AC_SUBST(IMGLIBS)
AC_SUBST(EXPORT_LDFLAGS)

dnl
dnl End of "$Id: cups-sharedlibs.m4 6649 2007-07-11 21:46:42Z mike $".
dnl
Commit	Line	Data
ef416fc2	1	dnl
bc44d920	2	dnl "$Id: cups-sharedlibs.m4 6649 2007-07-11 21:46:42Z mike $"
ef416fc2	3	dnl
	4	dnl Shared library support for the Common UNIX Printing System (CUPS).
	5	dnl
50fe7201	6	dnl Copyright 2007-2008 by Apple Inc.
ef416fc2	7	dnl Copyright 1997-2005 by Easy Software Products, all rights reserved.
	8	dnl
	9	dnl These coded instructions, statements, and computer programs are the
bc44d920	10	dnl property of Apple Inc. and are protected by Federal copyright
	11	dnl law. Distribution and use rights are outlined in the file "LICENSE.txt"
	12	dnl which should have been included with this file. If this file is
	13	dnl file is missing or damaged, see the license at "http://www.cups.org/".
ef416fc2	14	dnl
	15
	16	PICFLAG=1
	17	DSOFLAGS="${DSOFLAGS:=}"
	18
	19	AC_ARG_ENABLE(shared, [ --enable-shared turn on shared libraries, default=yes])
	20
	21	if test x$enable_shared != xno; then
	22	case "$uname" in
	23	SunOS* \| UNIX_S*)
	24	LIBCUPS="libcups.so.2"
50fe7201 MS	25	LIBCUPSCGI="libcupscgi.so.1"
50fe7201 MS	26	LIBCUPSDRIVER="libcupsdriver.so.1"
ef416fc2	27	LIBCUPSIMAGE="libcupsimage.so.2"
50fe7201 MS	28	LIBCUPSMIME="libcupsmime.so.1"
50fe7201 MS	29	LIBCUPSPPDC="libcupsppdc.so.1"
ef416fc2	30	DSO="\$(CC)"
50fe7201	31	DSOXX="\$(CXX)"
f301802f	32	DSOFLAGS="$DSOFLAGS -Wl,-h,\`basename \$@\` -G \$(OPTIM)"
ef416fc2	33	;;
ef416fc2	34	HP-UX*)
b86bc4cf	35	case "$uarch" in
	36	ia64)
	37	LIBCUPS="libcups.so.2"
50fe7201 MS	38	LIBCUPSCGI="libcupscgi.so.1"
50fe7201 MS	39	LIBCUPSDRIVER="libcupsdriver.so.1"
b86bc4cf	40	LIBCUPSIMAGE="libcupsimage.so.2"
50fe7201 MS	41	LIBCUPSMIME="libcupsmime.so.1"
50fe7201 MS	42	LIBCUPSPPDC="libcupsppdc.so.1"
b86bc4cf	43	DSO="\$(CC)"
50fe7201	44	DSOXX="\$(CXX)"
b86bc4cf	45	DSOFLAGS="$DSOFLAGS -Wl,-b,-z,+h,\`basename \$@\`"
	46	;;
	47	*)
	48	LIBCUPS="libcups.sl.2"
50fe7201 MS	49	LIBCUPSCGI="libcupscgi.sl.1"
50fe7201 MS	50	LIBCUPSDRIVER="libcupsdriver.sl.1"
b86bc4cf	51	LIBCUPSIMAGE="libcupsimage.sl.2"
50fe7201 MS	52	LIBCUPSMIME="libcupsmime.sl.1"
50fe7201 MS	53	LIBCUPSPPDC="libcupsppdc.sl.1"
b86bc4cf	54	DSO="\$(LD)"
50fe7201	55	DSOXX="\$(LD)"
b86bc4cf	56	DSOFLAGS="$DSOFLAGS -b -z +h \`basename \$@\`"
	57	;;
	58	esac
ef416fc2	59	;;
	60	IRIX)
	61	LIBCUPS="libcups.so.2"
50fe7201 MS	62	LIBCUPSCGI="libcupscgi.so.1"
50fe7201 MS	63	LIBCUPSDRIVER="libcupsdriver.so.1"
ef416fc2	64	LIBCUPSIMAGE="libcupsimage.so.2"
50fe7201 MS	65	LIBCUPSMIME="libcupsmime.so.1"
50fe7201 MS	66	LIBCUPSPPDC="libcupsppdc.so.1"
ef416fc2	67	DSO="\$(CC)"
50fe7201	68	DSOXX="\$(CXX)"
f301802f	69	DSOFLAGS="$DSOFLAGS -set_version,sgi2.6,-soname,\`basename \$@\` -shared \$(OPTIM)"
ef416fc2	70	;;
	71	OSF1* \| Linux \| GNU \| BSD)
	72	LIBCUPS="libcups.so.2"
50fe7201 MS	73	LIBCUPSCGI="libcupscgi.so.1"
50fe7201 MS	74	LIBCUPSDRIVER="libcupsdriver.so.1"
ef416fc2	75	LIBCUPSIMAGE="libcupsimage.so.2"
50fe7201 MS	76	LIBCUPSMIME="libcupsmime.so.1"
50fe7201 MS	77	LIBCUPSPPDC="libcupsppdc.so.1"
ef416fc2	78	DSO="\$(CC)"
50fe7201	79	DSOXX="\$(CXX)"
f301802f	80	DSOFLAGS="$DSOFLAGS -Wl,-soname,\`basename \$@\` -shared \$(OPTIM)"
ef416fc2	81	;;
	82	Darwin*)
	83	LIBCUPS="libcups.2.dylib"
50fe7201 MS	84	LIBCUPSCGI="libcupscgi.1.dylib"
50fe7201 MS	85	LIBCUPSDRIVER="libcupsdriver.1.dylib"
ef416fc2	86	LIBCUPSIMAGE="libcupsimage.2.dylib"
50fe7201 MS	87	LIBCUPSMIME="libcupsmime.1.dylib"
50fe7201 MS	88	LIBCUPSPPDC="libcupsppdc.1.dylib"
ef416fc2	89	DSO="\$(CC)"
50fe7201	90	DSOXX="\$(CXX)"
f301802f	91	DSOFLAGS="$DSOFLAGS -dynamiclib -single_module -lc"
ef416fc2	92	;;
	93	AIX*)
	94	LIBCUPS="libcups_s.a"
50fe7201 MS	95	LIBCUPSCGI="libcupscgi_s.a"
50fe7201 MS	96	LIBCUPSDRIVER="libcupsdriver_s.a"
ef416fc2	97	LIBCUPSIMAGE="libcupsimage_s.a"
50fe7201 MS	98	LIBCUPSMIME="libcupsmime_s.a"
50fe7201 MS	99	LIBCUPSPPDC="libcupsppdc_s.a"
ef416fc2	100	DSO="\$(CC)"
50fe7201	101	DSOXX="\$(CXX)"
ef416fc2	102	DSOFLAGS="$DSOFLAGS -Wl,-bexpall,-bM:SRE,-bnoentry,-blibpath:\$(libdir)"
	103	;;
	104	*)
	105	echo "Warning: shared libraries may not be supported. Trying -shared"
	106	echo " option with compiler."
	107	LIBCUPS="libcups.so.2"
50fe7201 MS	108	LIBCUPSCGI="libcupscgi.so.1"
50fe7201 MS	109	LIBCUPSDRIVER="libcupsdriver.so.1"
ef416fc2	110	LIBCUPSIMAGE="libcupsimage.so.2"
50fe7201 MS	111	LIBCUPSMIME="libcupsmime.so.1"
50fe7201 MS	112	LIBCUPSPPDC="libcupsppdc.so.1"
ef416fc2	113	DSO="\$(CC)"
50fe7201	114	DSOXX="\$(CXX)"
f301802f	115	DSOFLAGS="$DSOFLAGS -Wl,-soname,\`basename \$@\` -shared \$(OPTIM)"
ef416fc2	116	;;
	117	esac
	118	else
	119	PICFLAG=0
	120	LIBCUPS="libcups.a"
50fe7201 MS	121	LIBCUPSCGI="libcupscgi.a"
50fe7201 MS	122	LIBCUPSDRIVER="libcupsdriver.a"
ef416fc2	123	LIBCUPSIMAGE="libcupsimage.a"
50fe7201 MS	124	LIBCUPSMIME="libcupsmime.a"
50fe7201 MS	125	LIBCUPSPPDC="libcupsppdc.a"
ef416fc2	126	DSO=":"
50fe7201	127	DSOXX=":"
ef416fc2	128	fi
ef416fc2	129
f301802f	130	# 32-bit and 64-bit libraries need variations of the standard
	131	# DSOFLAGS...
	132	DSO32FLAGS="$DSOFLAGS"
	133	DSO64FLAGS="$DSOFLAGS"
	134
ef416fc2	135	AC_SUBST(DSO)
50fe7201	136	AC_SUBST(DSOXX)
ef416fc2	137	AC_SUBST(DSOFLAGS)
f301802f	138	AC_SUBST(DSO32FLAGS)
f301802f	139	AC_SUBST(DSO64FLAGS)
ef416fc2	140	AC_SUBST(LIBCUPS)
50fe7201 MS	141	AC_SUBST(LIBCUPSCGI)
50fe7201 MS	142	AC_SUBST(LIBCUPSDRIVER)
ef416fc2	143	AC_SUBST(LIBCUPSIMAGE)
50fe7201 MS	144	AC_SUBST(LIBCUPSMIME)
50fe7201 MS	145	AC_SUBST(LIBCUPSPPDC)
ef416fc2	146
	147	if test x$enable_shared = xno; then
	148	LINKCUPS="../cups/libcups.a"
	149	LINKCUPSIMAGE="../filter/libcupsimage.a"
	150	else
	151	if test $uname = AIX; then
	152	LINKCUPS="-lcups_s"
	153	LINKCUPSIMAGE="-lcupsimage_s"
	154	else
	155	LINKCUPS="-lcups"
	156	LINKCUPSIMAGE="-lcupsimage"
	157	fi
	158	fi
	159
	160	AC_SUBST(LINKCUPS)
	161	AC_SUBST(LINKCUPSIMAGE)
	162
	163	dnl Update libraries for DSOs...
	164	EXPORT_LDFLAGS=""
	165
	166	if test "$DSO" != ":"; then
	167	# When using DSOs the image libraries are linked to libcupsimage.so
	168	# rather than to the executables. This makes things smaller if you
	169	# are using any static libraries, and it also allows us to distribute
	170	# a single DSO rather than a bunch...
ed486911	171	DSOLIBS="\$(LIBTIFF) \$(LIBPNG) \$(LIBJPEG) \$(LIBZ)"
ef416fc2	172	IMGLIBS=""
ef416fc2	173
f301802f	174	# Tell the run-time linkers where to find a DSO. Some platforms
	175	# need this option, even when the library is installed in a
	176	# standard location...
ef416fc2	177	case $uname in
ef416fc2	178	HP-UX*)
f301802f	179	# HP-UX needs the path, even for /usr/lib...
b86bc4cf	180	case "$uarch" in
	181	ia64)
	182	DSOFLAGS="-Wl,+s,+b,$libdir $DSOFLAGS"
	183	DSO32FLAGS="-Wl,+s,+b,$LIB32DIR $DSO32FLAGS"
	184	DSO64FLAGS="-Wl,+s,+b,$LIB64DIR $DSO64FLAGS"
	185	;;
	186	*)
	187	DSOFLAGS="+s +b $libdir $DSOFLAGS"
	188	DSO32FLAGS="+s +b $LIB32DIR $DSO32FLAGS"
	189	DSO64FLAGS="+s +b $LIB64DIR $DSO64FLAGS"
	190	;;
	191	esac
ed486911	192	LDFLAGS="$LDFLAGS -Wl,+s,+b,$libdir"
ed486911	193	EXPORT_LDFLAGS="-Wl,+s,+b,$libdir"
f301802f	194	;;
ef416fc2	195	SunOS*)
f301802f	196	# Solaris...
f301802f	197	if test $exec_prefix != /usr; then
ed486911	198	DSOFLAGS="-R$libdir $DSOFLAGS"
	199	DSO32FLAGS="-R$LIB32DIR $DSO32FLAGS"
	200	DSO64FLAGS="-R$LIB64DIR $DSO64FLAGS"
	201	LDFLAGS="$LDFLAGS -R$libdir"
	202	EXPORT_LDFLAGS="-R$libdir"
f301802f	203	fi
f301802f	204	;;
ef416fc2	205	BSD)
f301802f	206	# *BSD...
f301802f	207	if test $exec_prefix != /usr; then
ed486911	208	DSOFLAGS="-Wl,-R$libdir $DSOFLAGS"
	209	DSO32FLAGS="-Wl,-R$LIB32DIR $DSO32FLAGS"
	210	DSO64FLAGS="-Wl,-R$LIB64DIR $DSO64FLAGS"
	211	LDFLAGS="$LDFLAGS -Wl,-R$libdir"
	212	EXPORT_LDFLAGS="-Wl,-R$libdir"
f301802f	213	fi
	214	;;
	215	IRIX \| Linux \| GNU)
	216	# IRIX, Linux, and HURD...
	217	if test $exec_prefix != /usr; then
ed486911	218	DSOFLAGS="-Wl,-rpath,$libdir $DSOFLAGS"
	219	DSO32FLAGS="-Wl,-rpath,$LIB32DIR $DSO32FLAGS"
	220	DSO64FLAGS="-Wl,-rpath,$LIB64DIR $DSO64FLAGS"
	221	LDFLAGS="$LDFLAGS -Wl,-rpath,$libdir"
	222	EXPORT_LDFLAGS="-Wl,-rpath,$libdir"
f301802f	223	fi
f301802f	224	;;
ef416fc2	225	esac
	226	else
	227	DSOLIBS=""
ed486911	228	IMGLIBS="\$(LIBTIFF) \$(LIBPNG) \$(LIBJPEG) \$(LIBZ)"
ef416fc2	229	fi
	230
	231	AC_SUBST(DSOLIBS)
	232	AC_SUBST(IMGLIBS)
	233	AC_SUBST(EXPORT_LDFLAGS)
	234
	235	dnl
bc44d920	236	dnl End of "$Id: cups-sharedlibs.m4 6649 2007-07-11 21:46:42Z mike $".
ef416fc2	237	dnl