diff options
author | Eric Fiselier <eric@efcs.ca> | 2016-06-02 08:14:28 +0000 |
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committer | Eric Fiselier <eric@efcs.ca> | 2016-06-02 08:14:28 +0000 |
commit | ee299cedc70b439a1d3f9a1779a9b5ba027655ce (patch) | |
tree | 79869332793110b3fedf476f49823f4d4bc986b8 /libcxxabi/cmake | |
parent | 91b8299b9500da2b24eaec1806ff843f0cb37369 (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.
Diffstat (limited to 'libcxxabi/cmake')
-rw-r--r-- | libcxxabi/cmake/config-ix.cmake | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/libcxxabi/cmake/config-ix.cmake b/libcxxabi/cmake/config-ix.cmake index e9e43723c58..1d40b2a9e67 100644 --- a/libcxxabi/cmake/config-ix.cmake +++ b/libcxxabi/cmake/config-ix.cmake @@ -8,7 +8,6 @@ check_cxx_compiler_flag(-fPIC LIBCXXABI_HAS_FPIC_FLAG) check_cxx_compiler_flag(-fno-exceptions LIBCXXABI_HAS_NO_EXCEPTIONS_FLAG) check_cxx_compiler_flag(-fno-rtti LIBCXXABI_HAS_NO_RTTI_FLAG) check_cxx_compiler_flag(-fstrict-aliasing LIBCXXABI_HAS_FSTRICT_ALIASING_FLAG) -check_cxx_compiler_flag(-fvisibility=hidden LIBCXXABI_HAS_FVISIBILITY_HIDDEN_FLAG) check_cxx_compiler_flag(-nodefaultlibs LIBCXXABI_HAS_NODEFAULTLIBS_FLAG) check_cxx_compiler_flag(-nostdinc++ LIBCXXABI_HAS_NOSTDINCXX_FLAG) check_cxx_compiler_flag(-Wall LIBCXXABI_HAS_WALL_FLAG) |