diff options
| author | Eric Fiselier <eric@efcs.ca> | 2016-06-02 08:14:28 +0000 |
|---|---|---|
| committer | Eric Fiselier <eric@efcs.ca> | 2016-06-02 08:14:28 +0000 |
| commit | 6fd0d958b55fbbefeb5e1fb78cdc086eddb92a43 (patch) | |
| tree | 34f29175d8a9e6f6562820e0686c841327137ca9 /CMakeLists.txt | |
| parent | 046d2fc30376467767d0373a4628df89745600ef (diff) | |
Partially revert r270816: build with -fvisibility=hidden.
This patch breaks the ABI on linux when libc++abi.a is statically linked into
libc++.so. Certain libc++ symbols get exported from libc++abi.a as hidden
and therefore they also get hidden in libc++.so.
The symbols is question are:
* _ZNKSt3__121__basic_string_commonILb1EE20__throw_out_of_rangeEv
* _ZNKSt3__121__basic_string_commonILb1EE20__throw_length_errorEv
* _ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv
I imagine we just need to fix the visibility for these symbols in the libc++
headers but I'm reverting the patch until it's sorted.
git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@271500 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 4900b6c..00ebdcf 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -293,8 +293,6 @@ else() append_if(LIBCXXABI_CXX_FLAGS LIBCXXABI_HAS_NO_EHA_FLAG -EHa-) endif() -append_if(LIBCXXABI_COMPILE_FLAGS LIBCXXABI_HAS_FVISIBILITY_HIDDEN_FLAG -fvisibility=hidden) - # Assert string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE) if (LIBCXXABI_ENABLE_ASSERTIONS) |