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author | Brent Cook <busterb@gmail.com> | 2014-07-10 22:06:10 -0500 |
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committer | Brent Cook <bcook@openbsd.org> | 2015-07-21 12:08:18 -0500 |
commit | 5d8a1cf7155130bd8101090d7e1d0c2f90d9b123 (patch) | |
tree | 286f7d12e3647f94bd1e6e8e180a4bf6215a0740 /include/compat/sys/cdefs.h | |
parent | 7a4a37cf596697ae96eeb1c555989e6d1a443187 (diff) | |
download | portable-5d8a1cf7155130bd8101090d7e1d0c2f90d9b123.tar.gz portable-5d8a1cf7155130bd8101090d7e1d0c2f90d9b123.tar.bz2 portable-5d8a1cf7155130bd8101090d7e1d0c2f90d9b123.zip |
add initial CMake and Visual Studio build support
This moves the compatibility include files from include to
include/compat so we can use the awful MS C compiler
<../include/> trick to emulate the GNU #include_next extension.
This also removes a few old compat files we do not need anymore.
Diffstat (limited to 'include/compat/sys/cdefs.h')
-rw-r--r-- | include/compat/sys/cdefs.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/compat/sys/cdefs.h b/include/compat/sys/cdefs.h new file mode 100644 index 0000000..21ef031 --- /dev/null +++ b/include/compat/sys/cdefs.h | |||
@@ -0,0 +1,31 @@ | |||
1 | /* | ||
2 | * Public domain | ||
3 | * sys/cdefs.h compatibility shim | ||
4 | */ | ||
5 | |||
6 | #ifndef LIBCRYPTOCOMPAT_SYS_CDEFS_H | ||
7 | #define LIBCRYPTOCOMPAT_SYS_CDEFS_H | ||
8 | |||
9 | #ifdef _WIN32 | ||
10 | |||
11 | #define __warn_references(sym,msg) | ||
12 | |||
13 | #else | ||
14 | |||
15 | #include_next <sys/cdefs.h> | ||
16 | |||
17 | #ifndef __warn_references | ||
18 | |||
19 | #if defined(__GNUC__) && defined (HAS_GNU_WARNING_LONG) | ||
20 | #define __warn_references(sym,msg) \ | ||
21 | __asm__(".section .gnu.warning." __STRING(sym) \ | ||
22 | " ; .ascii \"" msg "\" ; .text"); | ||
23 | #else | ||
24 | #define __warn_references(sym,msg) | ||
25 | #endif | ||
26 | |||
27 | #endif /* __warn_references */ | ||
28 | |||
29 | #endif /* _WIN32 */ | ||
30 | |||
31 | #endif /* LIBCRYPTOCOMPAT_SYS_CDEFS_H */ | ||