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| author | Shoaib Meenai <smeenai@fb.com> | 2016-09-27 03:44:09 +0000 |
|---|---|---|
| committer | Shoaib Meenai <smeenai@fb.com> | 2016-09-27 03:44:09 +0000 |
| commit | a0863319144d468d524c8606e56ebbfb77c2bf71 (patch) | |
| tree | 59df35be0dcbfcce2e0048a2cca4340faea7a0cb /include | |
| parent | 46eb39a561ce4e4952abcb05378e38f01fd3fac6 (diff) | |
[libc++abi] Default to DLL annotations on Windows
`__declspec(dllexport)` and `__declspec(dllimport)` should only be used
when building libc++abi as a DLL, but that's the more common use case,
so default to adding the annotations and add an option to opt out.
Similar to r282449, which made the corresponding change for libc++.
Differential Revision: https://reviews.llvm.org/D24945
git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@282470 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/__cxxabi_config.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/__cxxabi_config.h b/include/__cxxabi_config.h index 61555f1..0e7106e 100644 --- a/include/__cxxabi_config.h +++ b/include/__cxxabi_config.h @@ -21,8 +21,13 @@ #define __has_attribute(_attribute_) 0 #endif -#if defined(_LIBCXXABI_DLL) - #if defined(cxxabi_EXPORTS) +#if defined(_WIN32) + #if defined(_LIBCXXABI_DISABLE_DLL_IMPORT_EXPORT) + #define _LIBCXXABI_HIDDEN + #define _LIBCXXABI_DATA_VIS + #define _LIBCXXABI_FUNC_VIS + #define _LIBCXXABI_TYPE_VIS + #elif defined(_LIBCXXABI_BUILDING_LIBRARY) #define _LIBCXXABI_HIDDEN #define _LIBCXXABI_DATA_VIS __declspec(dllexport) #define _LIBCXXABI_FUNC_VIS __declspec(dllexport) |