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BUILD: compiler: define __builtin_prefetch() for tcc

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We're using a few occurrences of __builtin_prefetch() but tcc doesn't
know about it so let's give it a dummy definition. Now the code builds
and works again with tcc without thread support.
This commit is contained in:
Willy Tarreau 2024-11-05 15:41:57 +01:00
parent 033db091fc
commit b300db55f6
1 changed files with 5 additions and 0 deletions
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5
include/haproxy/compiler.h
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@ -264,6 +264,11 @@
#endif
#endif
/* Define the missing __builtin_prefetch() for tcc. */
#if defined(__TINYC__)
#define __builtin_prefetch(addr, ...) do { } while (0)
#endif
#ifndef __GNUC_PREREQ__
#if defined(__GNUC__) && !defined(__INTEL_COMPILER)
#define __GNUC_PREREQ__(ma, mi) \