diff options
| author | Stephan Bergmann <sbergman@redhat.com> | 2019-04-16 16:11:39 +0200 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2019-05-03 13:46:25 +0200 |
| commit | 9a7aa3326d087c79879e435179e359dd76aa5e0a (patch) | |
| tree | 444364cd0af0a8741b2ec206e29a8cb5cda1ef57 /external/libepubgen | |
| parent | c0038f61aff45595c962911f16dfdef93f41924e (diff) | |
The -fvisibility-ms-compat hack is no longer needed for UBSan on Linux...
...with latest Clang trunk towards Clang 9. All the no-longer necessary hacks
are made conditional on new NEED_CLANG_LINUX_UBSAN_RTTI_VISIBILITY, which is
still set for UBSan builds with older Clang on Linux (but which should
eventually be purged).
Various classes needed additional SAL_DLLPUBLIC_RTTI annotations, as building
with UBSan instrumentation can generate references to RTTI symbols from
additional places like outside a dynamic library that used to hide those symbols
by default (but used to not hide them for old UBSan builds thanks to the
-fvisibility-ms-compat hack).
The odr-violation suppressions in solenv/sanitizers/asan-suppressions (which is
not referenced from anywhere in the code base, but meant to be included in an
ASan/UBSan build's ASAN_OPTIONS env var) are also no longer needed when
NEED_CLANG_LINUX_UBSAN_RTTI_VISIBILITY is false.
Change-Id: I24ec3e388b0cbab50dbe2bf008d9569bff7bf25a
Reviewed-on: https://gerrit.libreoffice.org/70829
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Diffstat (limited to 'external/libepubgen')
| -rw-r--r-- | external/libepubgen/UnpackedTarball_libepubgen.mk | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/external/libepubgen/UnpackedTarball_libepubgen.mk b/external/libepubgen/UnpackedTarball_libepubgen.mk index 7553e825284f..051cc29021cc 100644 --- a/external/libepubgen/UnpackedTarball_libepubgen.mk +++ b/external/libepubgen/UnpackedTarball_libepubgen.mk @@ -10,11 +10,9 @@ epubgen_patches := epubgen_patches += tdf-120491.patch -ifeq ($(COM_IS_CLANG),TRUE) -ifneq ($(filter -fsanitize=%,$(CC)),) +ifeq ($(NEED_CLANG_LINUX_UBSAN_RTTI_VISIBILITY),TRUE) epubgen_patches += ubsan-visibility.patch endif -endif $(eval $(call gb_UnpackedTarball_UnpackedTarball,libepubgen)) |