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

dnl
dnl "$Id: cups-sharedlibs.m4 7630 2008-06-09 22:31:44Z mike $"
dnl
dnl   Shared library support for CUPS.
dnl
dnl   Copyright 2007-2012 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, [  --disable-shared        do not create shared libraries])

cupsbase="cups"
LIBCUPSBASE="lib$cupsbase"
LIBCUPSSTATIC="lib$cupsbase.a"

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

AC_SUBST(DSO)
AC_SUBST(DSOXX)
AC_SUBST(DSOFLAGS)
AC_SUBST(LIBCUPS)
AC_SUBST(LIBCUPSBASE)
AC_SUBST(LIBCUPSCGI)
AC_SUBST(LIBCUPSIMAGE)
AC_SUBST(LIBCUPSMIME)
AC_SUBST(LIBCUPSPPDC)
AC_SUBST(LIBCUPSSTATIC)

if test x$enable_shared = xno; then
	LINKCUPS="../cups/lib$cupsbase.a"
	LINKCUPSIMAGE="../filter/libcupsimage.a"

	EXTLINKCUPS="-lcups"
	EXTLINKCUPSIMAGE="-lcupsimage"
else
	if test $uname = AIX; then
		LINKCUPS="-l${cupsbase}_s"
		LINKCUPSIMAGE="-lcupsimage_s"

		EXTLINKCUPS="-lcups_s"
		EXTLINKCUPSIMAGE="-lcupsimage_s"
	else
		LINKCUPS="-l${cupsbase}"
		LINKCUPSIMAGE="-lcupsimage"

		EXTLINKCUPS="-lcups"
		EXTLINKCUPSIMAGE="-lcupsimage"
	fi
fi

AC_SUBST(EXTLINKCUPS)
AC_SUBST(EXTLINKCUPSIMAGE)
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="\$(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"
					;;
				*)
                			DSOFLAGS="+s +b $libdir $DSOFLAGS"
					;;
			esac
                	LDFLAGS="$LDFLAGS -Wl,+s,+b,$libdir"
                	EXPORT_LDFLAGS="-Wl,+s,+b,$libdir"
			;;
                SunOS*)
                	# Solaris...
			if test $exec_prefix != /usr; then
				DSOFLAGS="-R$libdir $DSOFLAGS"
				LDFLAGS="$LDFLAGS -R$libdir"
				EXPORT_LDFLAGS="-R$libdir"
			fi
			;;
                *BSD*)
                        # *BSD...
			if test $exec_prefix != /usr; then
				DSOFLAGS="-Wl,-R$libdir $DSOFLAGS"
				LDFLAGS="$LDFLAGS -Wl,-R$libdir"
				EXPORT_LDFLAGS="-Wl,-R$libdir"
			fi
			;;
                Linux | GNU)
                        # Linux, and HURD...
			if test $exec_prefix != /usr; then
				DSOFLAGS="-Wl,-rpath,$libdir $DSOFLAGS"
				LDFLAGS="$LDFLAGS -Wl,-rpath,$libdir"
				EXPORT_LDFLAGS="-Wl,-rpath,$libdir"
			fi
			;;
	esac
else
	DSOLIBS=""
	IMGLIBS="\$(LIBZ)"
fi

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

dnl
dnl End of "$Id: cups-sharedlibs.m4 7630 2008-06-09 22:31:44Z mike $".
dnl
Commit	Line	Data
ef416fc2	1	dnl
75bd9771	2	dnl "$Id: cups-sharedlibs.m4 7630 2008-06-09 22:31:44Z mike $"
ef416fc2	3	dnl
f8b3a85b	4	dnl Shared library support for CUPS.
ef416fc2	5	dnl
12f89d24	6	dnl Copyright 2007-2012 by Apple Inc.
ef416fc2	7	dnl Copyright 1997-2005 by Easy Software Products, all rights reserved.
	8	dnl
	9	dnl These coded instructions, statements, and computer programs are the
bc44d920	10	dnl property of Apple Inc. and are protected by Federal copyright
	11	dnl law. Distribution and use rights are outlined in the file "LICENSE.txt"
	12	dnl which should have been included with this file. If this file is
	13	dnl file is missing or damaged, see the license at "http://www.cups.org/".
ef416fc2	14	dnl
	15
	16	PICFLAG=1
	17	DSOFLAGS="${DSOFLAGS:=}"
	18
bf3816c7	19	AC_ARG_ENABLE(shared, [ --disable-shared do not create shared libraries])
ef416fc2	20
f8b3a85b MS	21	cupsbase="cups"
	22	LIBCUPSBASE="lib$cupsbase"
	23	LIBCUPSSTATIC="lib$cupsbase.a"
	24
ef416fc2	25	if test x$enable_shared != xno; then
ef416fc2	26	case "$uname" in
dd1abb6b	27	SunOS*)
f8b3a85b	28	LIBCUPS="lib$cupsbase.so.2"
dd1abb6b	29	LIBCUPSCGI="libcupscgi.so.1"
dd1abb6b MS	30	LIBCUPSIMAGE="libcupsimage.so.2"
	31	LIBCUPSMIME="libcupsmime.so.1"
	32	LIBCUPSPPDC="libcupsppdc.so.1"
	33	DSO="\$(CC)"
	34	DSOXX="\$(CXX)"
	35	DSOFLAGS="$DSOFLAGS -Wl,-h\`basename \$@\` -G \$(OPTIM)"
	36	;;
	37	UNIX_S*)
f8b3a85b	38	LIBCUPS="lib$cupsbase.so.2"
50fe7201	39	LIBCUPSCGI="libcupscgi.so.1"
ef416fc2	40	LIBCUPSIMAGE="libcupsimage.so.2"
50fe7201 MS	41	LIBCUPSMIME="libcupsmime.so.1"
50fe7201 MS	42	LIBCUPSPPDC="libcupsppdc.so.1"
ef416fc2	43	DSO="\$(CC)"
50fe7201	44	DSOXX="\$(CXX)"
f301802f	45	DSOFLAGS="$DSOFLAGS -Wl,-h,\`basename \$@\` -G \$(OPTIM)"
ef416fc2	46	;;
ef416fc2	47	HP-UX*)
b86bc4cf	48	case "$uarch" in
b86bc4cf	49	ia64)
f8b3a85b	50	LIBCUPS="lib$cupsbase.so.2"
50fe7201	51	LIBCUPSCGI="libcupscgi.so.1"
b86bc4cf	52	LIBCUPSIMAGE="libcupsimage.so.2"
50fe7201 MS	53	LIBCUPSMIME="libcupsmime.so.1"
50fe7201 MS	54	LIBCUPSPPDC="libcupsppdc.so.1"
b86bc4cf	55	DSO="\$(CC)"
50fe7201	56	DSOXX="\$(CXX)"
b86bc4cf	57	DSOFLAGS="$DSOFLAGS -Wl,-b,-z,+h,\`basename \$@\`"
	58	;;
	59	*)
f8b3a85b	60	LIBCUPS="lib$cupsbase.sl.2"
50fe7201	61	LIBCUPSCGI="libcupscgi.sl.1"
b86bc4cf	62	LIBCUPSIMAGE="libcupsimage.sl.2"
50fe7201 MS	63	LIBCUPSMIME="libcupsmime.sl.1"
50fe7201 MS	64	LIBCUPSPPDC="libcupsppdc.sl.1"
b86bc4cf	65	DSO="\$(LD)"
50fe7201	66	DSOXX="\$(LD)"
b86bc4cf	67	DSOFLAGS="$DSOFLAGS -b -z +h \`basename \$@\`"
	68	;;
	69	esac
ef416fc2	70	;;
ef416fc2	71	IRIX)
f8b3a85b	72	LIBCUPS="lib$cupsbase.so.2"
50fe7201	73	LIBCUPSCGI="libcupscgi.so.1"
ef416fc2	74	LIBCUPSIMAGE="libcupsimage.so.2"
50fe7201 MS	75	LIBCUPSMIME="libcupsmime.so.1"
50fe7201 MS	76	LIBCUPSPPDC="libcupsppdc.so.1"
ef416fc2	77	DSO="\$(CC)"
50fe7201	78	DSOXX="\$(CXX)"
f301802f	79	DSOFLAGS="$DSOFLAGS -set_version,sgi2.6,-soname,\`basename \$@\` -shared \$(OPTIM)"
ef416fc2	80	;;
ef416fc2	81	OSF1* \| Linux \| GNU \| BSD)
f8b3a85b	82	LIBCUPS="lib$cupsbase.so.2"
50fe7201	83	LIBCUPSCGI="libcupscgi.so.1"
ef416fc2	84	LIBCUPSIMAGE="libcupsimage.so.2"
50fe7201 MS	85	LIBCUPSMIME="libcupsmime.so.1"
50fe7201 MS	86	LIBCUPSPPDC="libcupsppdc.so.1"
ef416fc2	87	DSO="\$(CC)"
50fe7201	88	DSOXX="\$(CXX)"
f301802f	89	DSOFLAGS="$DSOFLAGS -Wl,-soname,\`basename \$@\` -shared \$(OPTIM)"
ef416fc2	90	;;
ef416fc2	91	Darwin*)
f8b3a85b	92	LIBCUPS="lib$cupsbase.2.dylib"
50fe7201	93	LIBCUPSCGI="libcupscgi.1.dylib"
ef416fc2	94	LIBCUPSIMAGE="libcupsimage.2.dylib"
50fe7201 MS	95	LIBCUPSMIME="libcupsmime.1.dylib"
50fe7201 MS	96	LIBCUPSPPDC="libcupsppdc.1.dylib"
ef416fc2	97	DSO="\$(CC)"
50fe7201	98	DSOXX="\$(CXX)"
f301802f	99	DSOFLAGS="$DSOFLAGS -dynamiclib -single_module -lc"
ef416fc2	100	;;
ef416fc2	101	AIX*)
f8b3a85b MS	102	LIBCUPS="lib${cupsbase}_s.a"
f8b3a85b MS	103	LIBCUPSBASE="${cupsbase}_s"
50fe7201	104	LIBCUPSCGI="libcupscgi_s.a"
ef416fc2	105	LIBCUPSIMAGE="libcupsimage_s.a"
50fe7201 MS	106	LIBCUPSMIME="libcupsmime_s.a"
50fe7201 MS	107	LIBCUPSPPDC="libcupsppdc_s.a"
ef416fc2	108	DSO="\$(CC)"
50fe7201	109	DSOXX="\$(CXX)"
ef416fc2	110	DSOFLAGS="$DSOFLAGS -Wl,-bexpall,-bM:SRE,-bnoentry,-blibpath:\$(libdir)"
	111	;;
	112	*)
	113	echo "Warning: shared libraries may not be supported. Trying -shared"
	114	echo " option with compiler."
f8b3a85b	115	LIBCUPS="lib$cupsbase.so.2"
50fe7201	116	LIBCUPSCGI="libcupscgi.so.1"
ef416fc2	117	LIBCUPSIMAGE="libcupsimage.so.2"
50fe7201 MS	118	LIBCUPSMIME="libcupsmime.so.1"
50fe7201 MS	119	LIBCUPSPPDC="libcupsppdc.so.1"
ef416fc2	120	DSO="\$(CC)"
50fe7201	121	DSOXX="\$(CXX)"
f301802f	122	DSOFLAGS="$DSOFLAGS -Wl,-soname,\`basename \$@\` -shared \$(OPTIM)"
ef416fc2	123	;;
	124	esac
	125	else
	126	PICFLAG=0
f8b3a85b	127	LIBCUPS="lib$cupsbase.a"
50fe7201	128	LIBCUPSCGI="libcupscgi.a"
ef416fc2	129	LIBCUPSIMAGE="libcupsimage.a"
50fe7201 MS	130	LIBCUPSMIME="libcupsmime.a"
50fe7201 MS	131	LIBCUPSPPDC="libcupsppdc.a"
ef416fc2	132	DSO=":"
50fe7201	133	DSOXX=":"
ef416fc2	134	fi
	135
	136	AC_SUBST(DSO)
50fe7201	137	AC_SUBST(DSOXX)
ef416fc2	138	AC_SUBST(DSOFLAGS)
ef416fc2	139	AC_SUBST(LIBCUPS)
f8b3a85b	140	AC_SUBST(LIBCUPSBASE)
50fe7201	141	AC_SUBST(LIBCUPSCGI)
ef416fc2	142	AC_SUBST(LIBCUPSIMAGE)
50fe7201 MS	143	AC_SUBST(LIBCUPSMIME)
50fe7201 MS	144	AC_SUBST(LIBCUPSPPDC)
f8b3a85b	145	AC_SUBST(LIBCUPSSTATIC)
ef416fc2	146
ef416fc2	147	if test x$enable_shared = xno; then
f8b3a85b	148	LINKCUPS="../cups/lib$cupsbase.a"
ef416fc2	149	LINKCUPSIMAGE="../filter/libcupsimage.a"
c7017ecc MS	150
c7017ecc MS	151	EXTLINKCUPS="-lcups"
c7017ecc	152	EXTLINKCUPSIMAGE="-lcupsimage"
ef416fc2	153	else
ef416fc2	154	if test $uname = AIX; then
f8b3a85b	155	LINKCUPS="-l${cupsbase}_s"
ef416fc2	156	LINKCUPSIMAGE="-lcupsimage_s"
c7017ecc MS	157
c7017ecc MS	158	EXTLINKCUPS="-lcups_s"
c7017ecc	159	EXTLINKCUPSIMAGE="-lcupsimage_s"
ef416fc2	160	else
f8b3a85b	161	LINKCUPS="-l${cupsbase}"
ef416fc2	162	LINKCUPSIMAGE="-lcupsimage"
c7017ecc MS	163
c7017ecc MS	164	EXTLINKCUPS="-lcups"
c7017ecc	165	EXTLINKCUPSIMAGE="-lcupsimage"
ef416fc2	166	fi
	167	fi
	168
c7017ecc	169	AC_SUBST(EXTLINKCUPS)
c7017ecc	170	AC_SUBST(EXTLINKCUPSIMAGE)
ef416fc2	171	AC_SUBST(LINKCUPS)
	172	AC_SUBST(LINKCUPSIMAGE)
	173
	174	dnl Update libraries for DSOs...
	175	EXPORT_LDFLAGS=""
	176
	177	if test "$DSO" != ":"; then
	178	# When using DSOs the image libraries are linked to libcupsimage.so
	179	# rather than to the executables. This makes things smaller if you
	180	# are using any static libraries, and it also allows us to distribute
	181	# a single DSO rather than a bunch...
a4845881	182	DSOLIBS="\$(LIBZ)"
ef416fc2	183	IMGLIBS=""
ef416fc2	184
f301802f	185	# Tell the run-time linkers where to find a DSO. Some platforms
	186	# need this option, even when the library is installed in a
	187	# standard location...
ef416fc2	188	case $uname in
ef416fc2	189	HP-UX*)
f301802f	190	# HP-UX needs the path, even for /usr/lib...
b86bc4cf	191	case "$uarch" in
	192	ia64)
	193	DSOFLAGS="-Wl,+s,+b,$libdir $DSOFLAGS"
b86bc4cf	194	;;
	195	*)
	196	DSOFLAGS="+s +b $libdir $DSOFLAGS"
b86bc4cf	197	;;
b86bc4cf	198	esac
ed486911	199	LDFLAGS="$LDFLAGS -Wl,+s,+b,$libdir"
ed486911	200	EXPORT_LDFLAGS="-Wl,+s,+b,$libdir"
f301802f	201	;;
ef416fc2	202	SunOS*)
f301802f	203	# Solaris...
f301802f	204	if test $exec_prefix != /usr; then
ed486911	205	DSOFLAGS="-R$libdir $DSOFLAGS"
ed486911	206	LDFLAGS="$LDFLAGS -R$libdir"
ed486911	207	EXPORT_LDFLAGS="-R$libdir"
f301802f	208	fi
f301802f	209	;;
ef416fc2	210	BSD)
f301802f	211	# *BSD...
f301802f	212	if test $exec_prefix != /usr; then
ed486911	213	DSOFLAGS="-Wl,-R$libdir $DSOFLAGS"
ed486911	214	LDFLAGS="$LDFLAGS -Wl,-R$libdir"
ed486911	215	EXPORT_LDFLAGS="-Wl,-R$libdir"
f301802f	216	fi
f301802f	217	;;
3dd9c340 MS	218	Linux \| GNU)
3dd9c340 MS	219	# Linux, and HURD...
f301802f	220	if test $exec_prefix != /usr; then
ed486911	221	DSOFLAGS="-Wl,-rpath,$libdir $DSOFLAGS"
ed486911	222	LDFLAGS="$LDFLAGS -Wl,-rpath,$libdir"
ed486911	223	EXPORT_LDFLAGS="-Wl,-rpath,$libdir"
f301802f	224	fi
f301802f	225	;;
ef416fc2	226	esac
	227	else
	228	DSOLIBS=""
a4845881	229	IMGLIBS="\$(LIBZ)"
ef416fc2	230	fi
	231
	232	AC_SUBST(DSOLIBS)
	233	AC_SUBST(IMGLIBS)
	234	AC_SUBST(EXPORT_LDFLAGS)
	235
	236	dnl
75bd9771	237	dnl End of "$Id: cups-sharedlibs.m4 7630 2008-06-09 22:31:44Z mike $".
ef416fc2	238	dnl