cups-sharedlibs.m4 [plain text]
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="$DSOFLAGS -Wl,-h\`basename \$@\` -G \$(OPTIM)"
;;
Linux | GNU | *BSD*)
LIBCUPS="lib$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="$DSOFLAGS -dynamiclib -single_module -lc"
;;
*)
echo "Warning: shared libraries may not be supported. Trying -shared"
echo " option with compiler."
LIBCUPS="lib$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
LINKCUPS="-l${cupsbase}"
LINKCUPSIMAGE="-lcupsimage"
EXTLINKCUPS="-lcups"
EXTLINKCUPSIMAGE="-lcupsimage"
fi
AC_SUBST(EXTLINKCUPS)
AC_SUBST(EXTLINKCUPSIMAGE)
AC_SUBST(LINKCUPS)
AC_SUBST(LINKCUPSIMAGE)
EXPORT_LDFLAGS=""
if test "$DSO" != ":"; then
DSOLIBS="\$(LIBZ)"
IMGLIBS=""
case $uname in
SunOS*)
if test $exec_prefix != /usr; then
DSOFLAGS="-R$libdir $DSOFLAGS"
LDFLAGS="$LDFLAGS -R$libdir"
EXPORT_LDFLAGS="-R$libdir"
fi
;;
*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)
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)