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| author | Mike Pall <mike> | 2010-09-28 14:20:49 +0200 |
|---|---|---|
| committer | Mike Pall <mike> | 2010-09-28 14:20:49 +0200 |
| commit | a500752787c3ea177cd4bf56bb795f9c513dbd4c (patch) | |
| tree | 19e7b52da26223ae1f2f476995d160fed2ea76b5 /src/lj_arch.h | |
| parent | f635e3e5bbaa76fecc84ed5bb1d4855220b4a08a (diff) | |
| download | luajit-a500752787c3ea177cd4bf56bb795f9c513dbd4c.tar.gz luajit-a500752787c3ea177cd4bf56bb795f9c513dbd4c.tar.bz2 luajit-a500752787c3ea177cd4bf56bb795f9c513dbd4c.zip | |
Fix checks for minimum required compiler versions.
Diffstat (limited to 'src/lj_arch.h')
| -rw-r--r-- | src/lj_arch.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/lj_arch.h b/src/lj_arch.h index 54725dcf..a0f08a22 100644 --- a/src/lj_arch.h +++ b/src/lj_arch.h | |||
| @@ -86,6 +86,23 @@ | |||
| 86 | #error "No target architecture defined" | 86 | #error "No target architecture defined" |
| 87 | #endif | 87 | #endif |
| 88 | 88 | ||
| 89 | /* Check for minimum required compiler versions. */ | ||
| 90 | #if defined(__GNUC__) | ||
| 91 | #if LJ_TARGET_X64 | ||
| 92 | #if __GNUC__ < 4 | ||
| 93 | #error "Need at least GCC 4.0 or newer" | ||
| 94 | #endif | ||
| 95 | #elif LJ_TARGET_PPC | ||
| 96 | #if (__GNUC__ < 4) || ((__GNUC__ == 4) && __GNUC_MINOR__ < 3) | ||
| 97 | #error "Need at least GCC 4.3 or newer" | ||
| 98 | #endif | ||
| 99 | #else | ||
| 100 | #if (__GNUC__ < 3) || ((__GNUC__ == 3) && __GNUC_MINOR__ < 4) | ||
| 101 | #error "Need at least GCC 3.4 or newer" | ||
| 102 | #endif | ||
| 103 | #endif | ||
| 104 | #endif | ||
| 105 | |||
| 89 | /* Check target-specific constraints. */ | 106 | /* Check target-specific constraints. */ |
| 90 | #ifndef _BUILDVM_H | 107 | #ifndef _BUILDVM_H |
| 91 | #if LJ_TARGET_PPC | 108 | #if LJ_TARGET_PPC |