2 dnl "$Id: cups-sharedlibs.m4 7630 2008-06-09 22:31:44Z mike $"
4 dnl Shared library support for CUPS.
6 dnl Copyright 2007-2012 by Apple Inc.
7 dnl Copyright 1997-2005 by Easy Software Products, all rights reserved.
9 dnl These coded instructions, statements, and computer programs are the
10 dnl property of Apple Inc. and are protected by Federal copyright
11 dnl law. Distribution and use rights are outlined in the file "LICENSE.txt"
12 dnl which should have been included with this file. If this file is
13 dnl file is missing or damaged, see the license at "http://www.cups.org/".
17 DSOFLAGS="${DSOFLAGS:=}"
19 AC_ARG_ENABLE(shared, [ --disable-shared do not create shared libraries])
22 LIBCUPSBASE="lib$cupsbase"
23 LIBCUPSSTATIC="lib$cupsbase.a"
25 if test x$enable_shared != xno; then
28 LIBCUPS="lib$cupsbase.so.2"
29 LIBCUPSCGI="libcupscgi.so.1"
30 LIBCUPSIMAGE="libcupsimage.so.2"
31 LIBCUPSMIME="libcupsmime.so.1"
32 LIBCUPSPPDC="libcupsppdc.so.1"
35 DSOFLAGS="$DSOFLAGS -Wl,-h\`basename \$@\` -G \$(OPTIM)"
38 LIBCUPS="lib$cupsbase.so.2"
39 LIBCUPSCGI="libcupscgi.so.1"
40 LIBCUPSIMAGE="libcupsimage.so.2"
41 LIBCUPSMIME="libcupsmime.so.1"
42 LIBCUPSPPDC="libcupsppdc.so.1"
45 DSOFLAGS="$DSOFLAGS -Wl,-h,\`basename \$@\` -G \$(OPTIM)"
50 LIBCUPS="lib$cupsbase.so.2"
51 LIBCUPSCGI="libcupscgi.so.1"
52 LIBCUPSIMAGE="libcupsimage.so.2"
53 LIBCUPSMIME="libcupsmime.so.1"
54 LIBCUPSPPDC="libcupsppdc.so.1"
57 DSOFLAGS="$DSOFLAGS -Wl,-b,-z,+h,\`basename \$@\`"
60 LIBCUPS="lib$cupsbase.sl.2"
61 LIBCUPSCGI="libcupscgi.sl.1"
62 LIBCUPSIMAGE="libcupsimage.sl.2"
63 LIBCUPSMIME="libcupsmime.sl.1"
64 LIBCUPSPPDC="libcupsppdc.sl.1"
67 DSOFLAGS="$DSOFLAGS -b -z +h \`basename \$@\`"
72 LIBCUPS="lib$cupsbase.so.2"
73 LIBCUPSCGI="libcupscgi.so.1"
74 LIBCUPSIMAGE="libcupsimage.so.2"
75 LIBCUPSMIME="libcupsmime.so.1"
76 LIBCUPSPPDC="libcupsppdc.so.1"
79 DSOFLAGS="$DSOFLAGS -set_version,sgi2.6,-soname,\`basename \$@\` -shared \$(OPTIM)"
81 OSF1* | Linux | GNU | *BSD*)
82 LIBCUPS="lib$cupsbase.so.2"
83 LIBCUPSCGI="libcupscgi.so.1"
84 LIBCUPSIMAGE="libcupsimage.so.2"
85 LIBCUPSMIME="libcupsmime.so.1"
86 LIBCUPSPPDC="libcupsppdc.so.1"
89 DSOFLAGS="$DSOFLAGS -Wl,-soname,\`basename \$@\` -shared \$(OPTIM)"
92 LIBCUPS="lib$cupsbase.2.dylib"
93 LIBCUPSCGI="libcupscgi.1.dylib"
94 LIBCUPSIMAGE="libcupsimage.2.dylib"
95 LIBCUPSMIME="libcupsmime.1.dylib"
96 LIBCUPSPPDC="libcupsppdc.1.dylib"
99 DSOFLAGS="$DSOFLAGS -dynamiclib -single_module -lc"
102 LIBCUPS="lib${cupsbase}_s.a"
103 LIBCUPSBASE="${cupsbase}_s"
104 LIBCUPSCGI="libcupscgi_s.a"
105 LIBCUPSIMAGE="libcupsimage_s.a"
106 LIBCUPSMIME="libcupsmime_s.a"
107 LIBCUPSPPDC="libcupsppdc_s.a"
110 DSOFLAGS="$DSOFLAGS -Wl,-bexpall,-bM:SRE,-bnoentry,-blibpath:\$(libdir)"
113 echo "Warning: shared libraries may not be supported. Trying -shared"
114 echo " option with compiler."
115 LIBCUPS="lib$cupsbase.so.2"
116 LIBCUPSCGI="libcupscgi.so.1"
117 LIBCUPSIMAGE="libcupsimage.so.2"
118 LIBCUPSMIME="libcupsmime.so.1"
119 LIBCUPSPPDC="libcupsppdc.so.1"
122 DSOFLAGS="$DSOFLAGS -Wl,-soname,\`basename \$@\` -shared \$(OPTIM)"
127 LIBCUPS="lib$cupsbase.a"
128 LIBCUPSCGI="libcupscgi.a"
129 LIBCUPSIMAGE="libcupsimage.a"
130 LIBCUPSMIME="libcupsmime.a"
131 LIBCUPSPPDC="libcupsppdc.a"
140 AC_SUBST(LIBCUPSBASE)
142 AC_SUBST(LIBCUPSIMAGE)
143 AC_SUBST(LIBCUPSMIME)
144 AC_SUBST(LIBCUPSPPDC)
145 AC_SUBST(LIBCUPSSTATIC)
147 if test x$enable_shared = xno; then
148 LINKCUPS="../cups/lib$cupsbase.a"
149 LINKCUPSIMAGE="../filter/libcupsimage.a"
152 EXTLINKCUPSIMAGE="-lcupsimage"
154 if test $uname = AIX; then
155 LINKCUPS="-l${cupsbase}_s"
156 LINKCUPSIMAGE="-lcupsimage_s"
158 EXTLINKCUPS="-lcups_s"
159 EXTLINKCUPSIMAGE="-lcupsimage_s"
161 LINKCUPS="-l${cupsbase}"
162 LINKCUPSIMAGE="-lcupsimage"
165 EXTLINKCUPSIMAGE="-lcupsimage"
169 AC_SUBST(EXTLINKCUPS)
170 AC_SUBST(EXTLINKCUPSIMAGE)
172 AC_SUBST(LINKCUPSIMAGE)
174 dnl Update libraries for DSOs...
177 if test "$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...
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...
190 # HP-UX needs the path, even for /usr/lib...
193 DSOFLAGS="-Wl,+s,+b,$libdir $DSOFLAGS"
196 DSOFLAGS="+s +b $libdir $DSOFLAGS"
199 LDFLAGS="$LDFLAGS -Wl,+s,+b,$libdir"
200 EXPORT_LDFLAGS="-Wl,+s,+b,$libdir"
204 if test $exec_prefix != /usr; then
205 DSOFLAGS="-R$libdir $DSOFLAGS"
206 LDFLAGS="$LDFLAGS -R$libdir"
207 EXPORT_LDFLAGS="-R$libdir"
212 if test $exec_prefix != /usr; then
213 DSOFLAGS="-Wl,-R$libdir $DSOFLAGS"
214 LDFLAGS="$LDFLAGS -Wl,-R$libdir"
215 EXPORT_LDFLAGS="-Wl,-R$libdir"
220 if test $exec_prefix != /usr; then
221 DSOFLAGS="-Wl,-rpath,$libdir $DSOFLAGS"
222 LDFLAGS="$LDFLAGS -Wl,-rpath,$libdir"
223 EXPORT_LDFLAGS="-Wl,-rpath,$libdir"
234 AC_SUBST(EXPORT_LDFLAGS)
237 dnl End of "$Id: cups-sharedlibs.m4 7630 2008-06-09 22:31:44Z mike $".