diff options
| author | Stephen Hines <srhines@google.com> | 2018-10-02 16:19:42 +0000 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2018-10-02 16:19:42 +0000 |
| commit | 5da4968cd6a92060a6e8966a72d6233d29b0dc30 (patch) | |
| tree | 9f7bcef4288a38150ef72f42500d8cbdf6c35eff /CMakeLists.txt | |
| parent | 02170f7766f4e124bdeaa62df4992b6cc101a5d7 (diff) | |
| download | compiler-rt-5da4968cd6a92060a6e8966a72d6233d29b0dc30.tar.gz | |
[sanitizer] Use -Wl,-z,global on Android for sanitizers except UBsan
Summary:
This essentially reverts r337010 since it breaks UBSan, which is used
for a few platform libraries. The "-z global" flag is now added for
Scudo as well. The only other sanitizer shared libraries are for asan
and hwasan, which have also been reinstated to use the global flag.
Reviewers: cryptoad, eugenis
Reviewed By: cryptoad
Subscribers: kubamracek, mgorny, delcypher, #sanitizers, nickdesaulniers, chh, kongyi, pirama, llvm-commits
Differential Revision: https://reviews.llvm.org/D52770
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@343599 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index fbab64394..12bb52a4b 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -385,14 +385,6 @@ endif() append_list_if(COMPILER_RT_HAS_LIBC c SANITIZER_COMMON_LINK_LIBS) -if(ANDROID) -# Put the Sanitizer shared libraries in the global group. For more details, see -# android-changes-for-ndk-developers.md#changes-to-library-search-order - if (COMPILER_RT_HAS_Z_GLOBAL) - list(APPEND SANITIZER_COMMON_LINK_FLAGS -Wl,-z,global) - endif() -endif() - if("${CMAKE_SYSTEM_NAME}" STREQUAL "Fuchsia") list(APPEND SANITIZER_COMMON_LINK_FLAGS -Wl,-z,defs,-z,now,-z,relro) list(APPEND SANITIZER_COMMON_LINK_LIBS zircon) |