__cxxabi_config.h revision 436072f52ff05d69f626a9c7a309a1464758f129 
1//===-------------------------- __cxxabi_config.h -------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#ifndef ____CXXABI_CONFIG_H
11#define ____CXXABI_CONFIG_H
12
13#if defined(__arm__) && !defined(__USING_SJLJ_EXCEPTIONS__) &&                 \
14    !defined(__ARM_DWARF_EH__)
15#define LIBCXXABI_ARM_EHABI 1
16#else
17#define LIBCXXABI_ARM_EHABI 0
18#endif
19
20#if !defined(__has_attribute)
21#define __has_attribute(_attribute_) 0
22#endif
23
24#if defined(_LIBCXXABI_DLL)
25 #if defined(cxxabi_EXPORTS)
26  #define _LIBCXXABI_HIDDEN
27  #define _LIBCXXABI_DATA_VIS __declspec(dllexport)
28  #define _LIBCXXABI_FUNC_VIS __declspec(dllexport)
29  #define _LIBCXXABI_TYPE_VIS __declspec(dllexport)
30 #else
31  #define _LIBCXXABI_HIDDEN
32  #define _LIBCXXABI_DATA_VIS __declspec(dllimport)
33  #define _LIBCXXABI_FUNC_VIS __declspec(dllimport)
34  #define _LIBCXXABI_TYPE_VIS __declspec(dllimport)
35 #endif
36#else
37 #define _LIBCXXABI_HIDDEN __attribute__((__visibility__("hidden")))
38 #define _LIBCXXABI_DATA_VIS __attribute__((__visibility__("default")))
39 #define _LIBCXXABI_FUNC_VIS __attribute__((__visibility__("default")))
40 #if __has_attribute(__type_visibility__)
41  #define _LIBCXXABI_TYPE_VIS __attribute__((__type_visibility__("default")))
42 #else
43  #define _LIBCXXABI_TYPE_VIS __attribute__((__visibility__("default")))
44 #endif
45#endif
46
47#endif // ____CXXABI_CONFIG_H
48