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| author | Danny Smith <dannysmith@users.sourceforge.net> | 2005-06-16 11:41:49 +0000 |
|---|---|---|
| committer | Danny Smith <dannysmith@users.sourceforge.net> | 2005-06-16 11:41:49 +0000 |
| commit | dcd6cb4308703ef1ed82d90466e31e5d3aff1994 (patch) | |
| tree | f79667431dc4f64efa7e07519097b2aa1a40e2e7 /winsup/mingw/include/_mingw.h | |
| parent | 7a9b2d82ec43d9704a28af6c621856997fb1b1fb (diff) | |
| download | cygnal-dcd6cb4308703ef1ed82d90466e31e5d3aff1994.tar.gz cygnal-dcd6cb4308703ef1ed82d90466e31e5d3aff1994.tar.bz2 cygnal-dcd6cb4308703ef1ed82d90466e31e5d3aff1994.zip | |
* include/_mingw.h (__MINGW_GNUC_PREREQ): Define. Use to
guard __MINGW_ATTRIB macro definitions.
* include/math.h (logb[fl]): Don't define inlines for
GCC-4.0+ && __FAST_MATH__.
(rint[fl], lrint[fl], llrint[fl]); Likewise. Clean up
line-continuation backslashes.
Diffstat (limited to 'winsup/mingw/include/_mingw.h')
| -rw-r--r-- | winsup/mingw/include/_mingw.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/winsup/mingw/include/_mingw.h b/winsup/mingw/include/_mingw.h index 4b3b42d6c..2d7a47cde 100644 --- a/winsup/mingw/include/_mingw.h +++ b/winsup/mingw/include/_mingw.h @@ -110,6 +110,14 @@ #define __CRT_INLINE extern __inline__ #endif +#if defined (__GNUC__) && defined (__GNUC_MINOR__) +#define __MINGW_GNUC_PREREQ(major, minor) \ + (__GNUC__ > (major) \ + || (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor))) +#else +#define __MINGW_GNUC_PREREQ(major, minor) 0 +#endif + #ifdef __cplusplus # define __UNUSED_PARAM(x) #else @@ -128,7 +136,7 @@ #define __MINGW_ATTRIB_CONST #endif -#if ( __GNUC__ >= 3) +#if __MINGW_GNUC_PREREQ (3, 0) #define __MINGW_ATTRIB_MALLOC __attribute__ ((__malloc__)) #define __MINGW_ATTRIB_PURE __attribute__ ((__pure__)) #else @@ -139,7 +147,7 @@ /* Attribute `nonnull' was valid as of gcc 3.3. We don't use GCC's variadiac macro facility, because variadic macros cause syntax errors with --traditional-cpp. */ -#if (__GNUC__ > 3 ||( __GNUC__ == 3 && __GNUC_MINOR__ >= 3)) +#if __MINGW_GNUC_PREREQ (3, 3) #define __MINGW_ATTRIB_NONNULL(arg) __attribute__ ((__nonnull__ (arg))) #else #define __MINGW_ATTRIB_NONNULL(arg) |