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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/amd64/include/limits.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/amd64/include/limits.h')
| -rw-r--r-- | sys/amd64/include/limits.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/amd64/include/limits.h b/sys/amd64/include/limits.h index 8e3bb11..35eea1f 100644 --- a/sys/amd64/include/limits.h +++ b/sys/amd64/include/limits.h @@ -33,7 +33,9 @@ #ifndef _MACHINE_LIMITS_H_ #define _MACHINE_LIMITS_H_ -#if __GNUC__ +#include <sys/cdefs.h> + +#ifdef __CC_SUPPORTS_WARNING #warning "machine/limits.h is deprecated. Include sys/limits.h instead." #endif |
