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| author | Yi Kong <yikong@google.com> | 2019-01-23 01:59:35 +0000 |
|---|---|---|
| committer | Yi Kong <yikong@google.com> | 2019-01-23 01:59:35 +0000 |
| commit | 02d85149a05cb1f6dc49f0ba7a2ceca53718ae17 (patch) | |
| tree | b91c72bb2ed5b878c47e9667e45a124d7a068f36 /compiler-rt/lib/builtins | |
| parent | 302393d4daf20d114485c74942d7686d52c500a8 (diff) | |
| download | bcm5719-llvm-02d85149a05cb1f6dc49f0ba7a2ceca53718ae17.tar.gz bcm5719-llvm-02d85149a05cb1f6dc49f0ba7a2ceca53718ae17.zip | |
[builtins] Do not set hidden attribute on Android
Bionic libc relies on an old libgcc behaviour which does not set hidden
visibility attribute. Keep exporting these symbols on Android for
compatibility.
Differential Revision: https://reviews.llvm.org/D56977
llvm-svn: 351915
Diffstat (limited to 'compiler-rt/lib/builtins')
| -rw-r--r-- | compiler-rt/lib/builtins/CMakeLists.txt | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/compiler-rt/lib/builtins/CMakeLists.txt b/compiler-rt/lib/builtins/CMakeLists.txt index 77947417bfe..1669ea8586e 100644 --- a/compiler-rt/lib/builtins/CMakeLists.txt +++ b/compiler-rt/lib/builtins/CMakeLists.txt @@ -548,7 +548,9 @@ else () if(COMPILER_RT_STANDALONE_BUILD) append_list_if(COMPILER_RT_HAS_FPIC_FLAG -fPIC BUILTIN_CFLAGS) append_list_if(COMPILER_RT_HAS_FNO_BUILTIN_FLAG -fno-builtin BUILTIN_CFLAGS) - append_list_if(COMPILER_RT_HAS_VISIBILITY_HIDDEN_FLAG -fvisibility=hidden BUILTIN_CFLAGS) + if(NOT ANDROID) + append_list_if(COMPILER_RT_HAS_VISIBILITY_HIDDEN_FLAG -fvisibility=hidden BUILTIN_CFLAGS) + endif() if(NOT COMPILER_RT_DEBUG) append_list_if(COMPILER_RT_HAS_OMIT_FRAME_POINTER_FLAG -fomit-frame-pointer BUILTIN_CFLAGS) endif() @@ -556,7 +558,9 @@ else () set(BUILTIN_DEFS "") - append_list_if(COMPILER_RT_HAS_VISIBILITY_HIDDEN_FLAG VISIBILITY_HIDDEN BUILTIN_DEFS) + if(NOT ANDROID) + append_list_if(COMPILER_RT_HAS_VISIBILITY_HIDDEN_FLAG VISIBILITY_HIDDEN BUILTIN_DEFS) + endif() foreach (arch ${BUILTIN_SUPPORTED_ARCH}) if (CAN_TARGET_${arch}) |
