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allow turning off GCC_DIAG_ON/OFF

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Guenter Obiltschnig
2015-03-27 16:54:37 +01:00
parent 35a7b47138
commit c0228c5ff8
1 changed files with 20 additions and 33 deletions
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53
Foundation/include/Poco/Platform_POSIX.h
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@@ -44,48 +44,35 @@
#endif #endif
#ifdef __GNUC__
#ifndef __THROW
#ifndef __GNUC_PREREQ
#define __GNUC_PREREQ(maj, min) (0)
#endif
#if defined __cplusplus && __GNUC_PREREQ (2,8)
#define __THROW throw ()
#else
#define __THROW
#endif
#endif
// //
// GCC diagnostics enable/disable by Patrick Horgan, see // GCC diagnostics enable/disable by Patrick Horgan, see
// http://dbp-consulting.com/tutorials/SuppressingGCCWarnings.html // http://dbp-consulting.com/tutorials/SuppressingGCCWarnings.html
// use example: GCC_DIAG_OFF(unused-variable) // use example: GCC_DIAG_OFF(unused-variable)
// //
#if defined(POCO_COMPILER_GCC) && (((__GNUC__ * 100) + __GNUC_MINOR__) >= 406) #ifdef __GNUC__
#if defined(POCO_COMPILER_GCC) && (((__GNUC__ * 100) + __GNUC_MINOR__) >= 406) && !defined(POCO_NO_GCC_DIAG)
#ifdef GCC_DIAG_OFF #ifdef GCC_DIAG_OFF
#undef GCC_DIAG_OFF #undef GCC_DIAG_OFF
#endif #endif
#ifdef GCC_DIAG_ON #ifdef GCC_DIAG_ON
#undef GCC_DIAG_ON #undef GCC_DIAG_ON
#endif #endif
#define GCC_DIAG_STR(s) #s #define GCC_DIAG_STR(s) #s
#define GCC_DIAG_JOINSTR(x,y) GCC_DIAG_STR(x ## y) #define GCC_DIAG_JOINSTR(x,y) GCC_DIAG_STR(x ## y)
#define GCC_DIAG_DO_PRAGMA(x) _Pragma (#x) #define GCC_DIAG_DO_PRAGMA(x) _Pragma (#x)
#define GCC_DIAG_PRAGMA(x) GCC_DIAG_DO_PRAGMA(GCC diagnostic x) #define GCC_DIAG_PRAGMA(x) GCC_DIAG_DO_PRAGMA(GCC diagnostic x)
#if ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406 #if ((__GNUC__ * 100) + __GNUC_MINOR__) >= 406
#define GCC_DIAG_OFF(x) GCC_DIAG_PRAGMA(push) \ #define GCC_DIAG_OFF(x) GCC_DIAG_PRAGMA(push) \
GCC_DIAG_PRAGMA(ignored GCC_DIAG_JOINSTR(-W,x)) GCC_DIAG_PRAGMA(ignored GCC_DIAG_JOINSTR(-W,x))
#define GCC_DIAG_ON(x) GCC_DIAG_PRAGMA(pop) #define GCC_DIAG_ON(x) GCC_DIAG_PRAGMA(pop)
#else #else
#define GCC_DIAG_OFF(x) GCC_DIAG_PRAGMA(ignored GCC_DIAG_JOINSTR(-W,x)) #define GCC_DIAG_OFF(x) GCC_DIAG_PRAGMA(ignored GCC_DIAG_JOINSTR(-W,x))
#define GCC_DIAG_ON(x) GCC_DIAG_PRAGMA(warning GCC_DIAG_JOINSTR(-W,x)) #define GCC_DIAG_ON(x) GCC_DIAG_PRAGMA(warning GCC_DIAG_JOINSTR(-W,x))
#endif #endif
#else #else
#define GCC_DIAG_OFF(x) #define GCC_DIAG_OFF(x)
#define GCC_DIAG_ON(x) #define GCC_DIAG_ON(x)
#endif #endif
#endif // __GNUC__ #endif // __GNUC__