diff options
Diffstat (limited to 'xorg-server/configure.ac')
| -rw-r--r-- | xorg-server/configure.ac | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/xorg-server/configure.ac b/xorg-server/configure.ac index 7576dae1d..d5ddf6e10 100644 --- a/xorg-server/configure.ac +++ b/xorg-server/configure.ac @@ -1499,6 +1499,26 @@ case "$host_os" in XORG_DRIVER_LIBS="-lXorg.exe -L\${moduledir} -lshadow -lfb -no-undefined" CYGWIN=yes ;; + solaris*) + # We use AC_LINK_IFELSE to generate a temporary program conftest$EXEEXT + # that we can link against for testing if the system linker is new + # enough to support -z parent=<program> for verifying loadable modules + # are only calling functions defined in either the loading program or + # the libraries they're linked with. + AC_LINK_IFELSE( + [AC_LANG_SOURCE([int main(int argc, char **argv) { return 0; }])], + [mv conftest$EXEEXT conftest.parent + XORG_CHECK_LINKER_FLAGS([-Wl,-z,parent=conftest.parent -G], + [LD_NO_UNDEFINED_FLAG="-Wl,-z,defs -Wl,-z,parent=\$(top_builddir)/hw/xfree86/Xorg" +# Not set yet, since this gets exported in xorg-server.pc to all the drivers, +# and they're not all fixed to build correctly with it yet. +# XORG_DRIVER_LIBS="-Wl,-z,defs -Wl,-z,parent=${bindir}/Xorg" + ],[], + [AC_LANG_SOURCE([extern int main(int argc, char **argv); + int call_main(void) { return main(0, NULL); }])]) + rm -f conftest.parent + ]) + ;; esac AC_SUBST([LD_EXPORT_SYMBOLS_FLAG]) AC_SUBST([LD_NO_UNDEFINED_FLAG]) |