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| author | Tim-Philipp Müller <tim@centricular.com> | 2017-11-26 14:49:21 +0000 |
|---|---|---|
| committer | Tim-Philipp Müller <tim@centricular.com> | 2017-11-26 14:49:21 +0000 |
| commit | 445a755ca93309ca6381f1f7731a1e9d576c40e6 (patch) | |
| tree | 6235d3b1b5cc3fe23150aaa39b1a917cbcdb6ae0 | |
| parent | f86751d9f7a90ceea7a331edb5f54b314e7e3dd3 (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 | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 5431c6a0..fdf2ba4f 100644 --- a/configure.ac +++ b/configure.ac @@ -346,6 +346,16 @@ else fi AC_SUBST(DEPRECATED_CFLAGS) +VISIBILITY_CFLAGS="" +AS_COMPILER_FLAG([-fvisibility=hidden], [VISIBILITY_CFLAGS="-fvisibility=hidden"]) +AC_SUBST(VISIBILITY_CFLAGS) + +VISIBILITY_CXXFLAGS="" +if test "x$HAVE_CXX" = "xyes"; then + AS_CXX_COMPILER_FLAG([-fvisibility=hidden], [VISIBILITY_CXXFLAGS="-fvisibility=hidden"]) +fi +AC_SUBST(VISIBILITY_CXXFLAGS) + 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) \$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)" @@ -374,7 +384,7 @@ AC_SUBST(GST_ALL_LDFLAGS) dnl this really should 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 *** |