diff options
author | Tim-Philipp Müller <tim@centricular.com> | 2017-11-26 13:25:06 +0000 |
---|---|---|
committer | Tim-Philipp Müller <tim@centricular.com> | 2017-11-26 13:30:08 +0000 |
commit | 7f98b12d9117173a51f3cba198f63870bafcab10 (patch) | |
tree | 185d9932ba07d5482b8c28fc9018e86729425239 | |
parent | b624e19ff3fdf7f3011967b28bfd9b908fbcb082 (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 3b7e2dae3b..e0693344bb 100644 --- a/configure.ac +++ b/configure.ac @@ -383,6 +383,10 @@ 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 and GST_OPTION_CXXFLAGS can be overridden dnl at make time with e.g. make ERROR_CFLAGS="" GST_OPTION_CFLAGS="\$(WARNING_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)" @@ -394,7 +398,7 @@ dnl FIXME: do we want to rename to GST_ALL_* ? dnl prefer internal headers to already installed ones dnl also add builddir include for enumtypes and marshal dnl add GST_OPTION_CFLAGS, but overridable -GST_CFLAGS="$GST_CFLAGS \$(GST_OPTION_CFLAGS) \$(ERROR_CFLAGS) -DGST_USE_UNSTABLE_API" +GST_CFLAGS="$GST_CFLAGS \$(GST_OPTION_CFLAGS) \$(ERROR_CFLAGS) \$(VISIBILITY_CFLAGS) -DGST_USE_UNSTABLE_API" GST_CXXFLAGS="$GST_CXXFLAGS \$(GST_OPTION_CXXFLAGS)" AC_SUBST(GST_CFLAGS) AC_SUBST(GST_CXXFLAGS) @@ -411,12 +415,12 @@ 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 \^_*\(ges_\|GES_\).*" +GST_LIB_LDFLAGS="" AC_SUBST(GST_LIB_LDFLAGS) dnl GST_PLUGIN_LDFLAGS must only contain flags, not libs - they get added before dnl whatevertarget_LIBS and -L flags here affect the rest of the linking -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) dnl *** output files *** |