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| author | joerg <joerg@FreeBSD.org> | 2005-03-02 21:33:29 +0000 |
|---|---|---|
| committer | joerg <joerg@FreeBSD.org> | 2005-03-02 21:33:29 +0000 |
| commit | c85a3e95f78bb183ec62ae6ef948265e7ade6b7a (patch) | |
| tree | 69c98a86a28838e983d8eca9ba158f46450df8c1 /sys/powerpc/include/stdarg.h | |
| parent | 2307c11d0fa1ac2133cff99d6c1a90c711b15f61 (diff) | |
| download | FreeBSD-src-c85a3e95f78bb183ec62ae6ef948265e7ade6b7a.zip FreeBSD-src-c85a3e95f78bb183ec62ae6ef948265e7ade6b7a.tar.gz | |
netchild's mega-patch to isolate compiler dependencies into a central
place.
This moves the dependency on GCC's and other compiler's features into
the central sys/cdefs.h file, while the individual source files can
then refer to #ifdef __COMPILER_FEATURE_FOO where they by now used to
refer to #if __GNUC__ > 3.1415 && __BARC__ <= 42.
By now, GCC and ICC (the Intel compiler) have been actively tested on
IA32 platforms by netchild. Extension to other compilers is supposed
to be possible, of course.
Submitted by: netchild
Reviewed by: various developers on arch@, some time ago
Diffstat (limited to 'sys/powerpc/include/stdarg.h')
| -rw-r--r-- | sys/powerpc/include/stdarg.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/powerpc/include/stdarg.h b/sys/powerpc/include/stdarg.h index 973da78..d0af5bb 100644 --- a/sys/powerpc/include/stdarg.h +++ b/sys/powerpc/include/stdarg.h @@ -39,7 +39,7 @@ typedef __va_list va_list; #endif -#if defined(__GNUC__) && (__GNUC__ == 2 && __GNUC_MINOR__ > 95 || __GNUC__ >= 3) +#if defined(__GNUCLIKE_BUILTIN_STDARG) #define va_start(ap, last) \ __builtin_stdarg_start((ap), (last)) @@ -58,7 +58,7 @@ typedef __va_list va_list; #define va_end(ap) \ __builtin_va_end(ap) -#else /* ! __GNUC__ post GCC 2.95 */ +#else /* !__GNUCLIKE_BUILTIN_STDARG */ #ifdef __lint__ @@ -67,7 +67,7 @@ typedef __va_list va_list; #else -#if defined(__GNUC__) && (__GNUC__ > 2 || __GNUC__ == 2 && __GNUC_MINOR__ >= 95) +#if defined(__GNUC_VA_LIST_COMPATIBILITY) #define va_start(ap, last) \ (__builtin_next_arg(last), \ __builtin_memcpy((void *)&(ap), __builtin_saveregs (), \ @@ -145,6 +145,6 @@ typedef __va_list va_list; #endif #endif -#endif /* __GNUC__ post GCC 2.95 */ +#endif /* __GNUCLIKE_BUILTIN_STDARG */ #endif /* _MACHINE_STDARG_H_ */ |
