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Added comments for deprecation macros in microhttpd.h

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Evgeny Grin (Karlson2k)
2015-12-04 10:52:38 +00:00
parent 2515991a17
commit df596a5a47
1 changed files with 10 additions and 1 deletions
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src/include/microhttpd.h
+10 -1
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@@ -203,21 +203,27 @@ typedef SOCKET MHD_socket;
#ifndef _MHD_DEPR_MACRO
#if defined(_MSC_FULL_VER) && _MSC_VER+0 >= 1500
/* VS 2008 or later */
/* Stringify macros */
#define _MHD_INSTRMACRO(a) #a
#define _MHD_STRMACRO(a) _MHD_INSTRMACRO(a)
/* deprecation message */
#define _MHD_DEPR_MACRO(msg) __pragma(message(__FILE__ "(" _MHD_STRMACRO(__LINE__)"): warning: " msg))
#define _MHD_DEPR_IN_MACRO(msg) _MHD_DEPR_MACRO(msg)
#elif defined(__clang__) || defined (__GNUC_PATCHLEVEL__)
/* clang or GCC since 3.0 */
#define _MHD_GCC_PRAG(x) _Pragma (#x)
#if __clang_major__+0 >= 5 || \
(!defined(__apple_build_version__) && (__clang_major__+0 > 3 || (__clang_major__+0 == 3 && __clang_minor__ >= 3))) || \
__GNUC__+0 > 4 || (__GNUC__+0 == 4 && __GNUC_MINOR__+0 >= 8)
/* clang >= 3.3 (or XCode's clang >= 5.0) or
GCC >= 4.8 */
#define _MHD_DEPR_MACRO(msg) _MHD_GCC_PRAG(GCC warning msg)
#define _MHD_DEPR_IN_MACRO(msg) _MHD_DEPR_MACRO(msg)
#else /* older clang or GCC */
/* clang < 3.3, XCode's clang < 5.0, 3.0 <= GCC < 4.8 */
#define _MHD_DEPR_MACRO(msg) _MHD_GCC_PRAG(message msg)
#if (__clang_major__+0 > 2 || (__clang_major__+0 == 2 && __clang_minor__ >= 9)) /* FIXME: earlier versions not tested */
#if (__clang_major__+0 > 2 || (__clang_major__+0 == 2 && __clang_minor__ >= 9)) /* FIXME: clang >= 2.9, earlier versions not tested */
/* clang handles inline pragmas better than GCC */
#define _MHD_DEPR_IN_MACRO(msg) _MHD_DEPR_MACRO(msg)
#endif /* clang >= 2.9 */
@@ -235,14 +241,17 @@ typedef SOCKET MHD_socket;
#ifndef _MHD_DEPR_FUNC
#if defined(_MSC_FULL_VER) && _MSC_VER+0 >= 1400
/* VS 2005 or later */
#define _MHD_DEPR_FUNC(msg) __declspec(deprecated(msg))
#elif defined(_MSC_FULL_VER) && _MSC_VER+0 >= 1310
/* VS .NET 2003 deprecation do not support custom messages */
#define _MHD_DEPR_FUNC(msg) __declspec(deprecated)
#elif (__GNUC__+0 >= 5) || (defined (__clang__) && \
(__clang_major__+0 > 2 || (__clang_major__+0 == 2 && __clang_minor__ >= 9))) /* FIXME: earlier versions not tested */
/* GCC >= 5.0 or clang >= 2.9 */
#define _MHD_DEPR_FUNC(msg) __attribute__((deprecated(msg)))
#elif defined (__clang__) || __GNUC__+0 > 3 || (__GNUC__+0 == 3 && __GNUC_MINOR__+0 >= 1)
/* 3.1 <= GCC < 5.0 or clang < 2.9 */
/* old GCC-style deprecation do not support custom messages */
#define _MHD_DEPR_FUNC(msg) __attribute__((__deprecated__))
/* #elif defined(SOMEMACRO) */ /* add compiler-specific macros here if required */