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| author | Tim-Philipp Müller <tim@centricular.com> | 2017-11-26 12:28:40 +0000 |
|---|---|---|
| committer | Tim-Philipp Müller <tim@centricular.com> | 2017-11-26 13:13:39 +0000 |
| commit | a877229d38f547d0ee0d5f0a4d888ca8fafa6723 (patch) | |
| tree | 6825d6c02e7d57ce99ce04d04a0ada199623db78 | |
| parent | 58aa58f049e448684bfe870259ad4e96007b7c68 (diff) | |
autotools: stop controlling symbol visibility with -export-symbols-regex
Instead, use -fvisibility=hidden and explicit exports via GST_EXPORT.
This should result in consistent behaviour for the autotools and
Meson builds.
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index 4c011ab..fa93504 100644 --- a/configure.ac +++ b/configure.ac @@ -264,6 +264,10 @@ else fi AC_SUBST(DEPRECATED_CFLAGS) +VISIBILITY_CFLAGS="" +AS_COMPILER_FLAG([-fvisibility=hidden], [VISIBILITY_CFLAGS="-fvisibility=hidden"]) +AC_SUBST(VISIBILITY_CFLAGS) + dnl every flag in GST_OPTION_CFLAGS can be overridden at make time GST_OPTION_CFLAGS="\$(WARNING_CFLAGS) \$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)" AC_SUBST(GST_OPTION_CFLAGS) @@ -271,7 +275,7 @@ AC_SUBST(GST_OPTION_CFLAGS) dnl FIXME: do we want to rename to GST_ALL_* ? dnl prefer internal headers to already installed ones dnl add GST_OPTION_CFLAGS, but overridable -GST_CFLAGS="$GST_CFLAGS \$(GST_STATIC_CFLAGS) \$(GST_OPTION_CFLAGS)" +GST_CFLAGS="$GST_CFLAGS \$(GST_STATIC_CFLAGS) \$(GST_OPTION_CFLAGS) \$(VISIBILITY_CFLAGS)" AC_SUBST(GST_CFLAGS) AC_SUBST(GST_LIBS) @@ -300,7 +304,7 @@ AC_SUBST(GST_ALL_LDFLAGS) dnl GST_LIB_LDFLAGS dnl linker flags shared by all libraries dnl LDFLAGS modifier defining exported symbols from built libraries -GST_LIB_LDFLAGS="-export-symbols-regex \^[_]?\(gst_\|Gst\|GST_\).*" +GST_LIB_LDFLAGS="" AC_SUBST(GST_LIB_LDFLAGS) dnl GST_OBJ_* @@ -318,7 +322,7 @@ if test x$enable_static = xyes -a x$enable_shared = xno; then fi AC_SUBST(GST_STATIC_CFLAGS) -GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_.*' $GST_ALL_LDFLAGS" +GST_PLUGIN_LDFLAGS="-module -avoid-version $GST_ALL_LDFLAGS" AC_SUBST(GST_PLUGIN_LDFLAGS) PKG_CHECK_MODULES(LIBCGROUP, libcgroup >= 0.26, HAVE_LIBCGROUP="yes", HAVE_LIBCGROUP="no") |