DeforaNetworks/zzuf
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Disable unnecessary weak symbol declaration.

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If we don’t use dlfcn.h, there is no need for our libasan workaround,
so just disable it.
This commit is contained in:
Sam Hocevar 2015-08-02 19:39:10 +02:00
parent ad61125c41
commit 613fb6e64e
1 changed files with 2 additions and 2 deletions
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4
src/libzzuf/sys.c
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@ -51,7 +51,7 @@ void *_zz_dl_lib = RTLD_NEXT;
static void insert_funcs(void);
#endif
#if __GNUC__ || __clang__
#if HAVE_DLFCN_H && HAVE_DLADDR && (__GNUC__ || __clang__)
extern void __asan_init_v3(void) __attribute__((weak));
#endif
@ -67,7 +67,7 @@ void _zz_sys_init(void)
* or we may get weird problems. We choose fileno as a random symbol to
* get, because we know we don't divert it. */
# if __GNUC__ || __clang__
#if HAVE_DLADDR && (__GNUC__ || __clang__)
/* XXX: for some reason we conflict with libasan. We would like to avoid
* RTLD_NEXT because it causes problems with versioned symbols. However,
* if we do that, libasan enters infinite recursion. So we just disable