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x86: Build and pass all tests on 32 bit cygwin

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* check/lightning.c: Add workaround to conflicting global
	optind variable in cygwin binutils that have an internal
	getopt* implementation.

	* lib/jit_x86-cpu.c: Add a simple define ffsl ffs if building
	for 32 bit and there is no ffsl function.
This commit is contained in:
Paulo Andrade 2014-09-24 14:32:49 -03:00
parent f469a5c87b
commit 4d0e4b32a1
3 changed files with 24 additions and 1 deletions
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6
lib/jit_x86-cpu.c
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@ -639,8 +639,12 @@ static void _prolog(jit_state_t*, jit_node_t*);
static void _epilog(jit_state_t*, jit_node_t*);
# define patch_at(node, instr, label) _patch_at(_jit, node, instr, label)
static void _patch_at(jit_state_t*, jit_node_t*, jit_word_t, jit_word_t);
# if __WORDSIZE == 64 && !defined(HAVE_FFSL)
# if !defined(HAVE_FFSL)
# if __WORDSIZE == 32
# define ffsl(i) ffs(i)
# else
static int ffsl(long);
# endif
# endif
#endif