diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 1c15e745..b8acfa94 100644 --- a/configure.ac +++ b/configure.ac @@ -518,6 +518,16 @@ fi AC_MSG_RESULT($have_gcc4) AC_SUBST(VISIBILITY_HIDDEN_CFLAGS) +dnl ensure linker supports ---version-script option before using it +AC_CACHE_CHECK([if -Wl,--version-script works], [spice_cv_ld_version_script], + [save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -Wl,--version-script=$srcdir/server/spice-server.syms" + AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], + [spice_cv_ld_version_script=yes], [spice_cv_ld_version_script=no]) + LDFLAGS="$save_LDFLAGS"]) +AM_CONDITIONAL([HAVE_LD_VERSION_SCRIPT], + [test x"$spice_cv_ld_version_script" = xyes]) + AC_SUBST(SPICE_REQUIRES) AC_SUBST(SPICE_NONPKGCONFIG_CFLAGS) AC_SUBST(SPICE_NONPKGCONFIG_LIBS) |