diff options
Diffstat (limited to 'compiler-rt/lib/sanitizer_common/sanitizer_linux.cc')
| -rw-r--r-- | compiler-rt/lib/sanitizer_common/sanitizer_linux.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc b/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc index 7bc7682dd96..cec2f264cbc 100644 --- a/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc +++ b/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc @@ -75,6 +75,16 @@ extern char **environ; // provided by crt1 #include <sys/signal.h> #endif +#ifndef __GLIBC_PREREQ +#define __GLIBC_PREREQ(x, y) 0 +#endif + +#if SANITIZER_LINUX && __GLIBC_PREREQ(2, 16) +# define SANITIZER_USE_GETAUXVAL 1 +#else +# define SANITIZER_USE_GETAUXVAL 0 +#endif + #if SANITIZER_USE_GETAUXVAL #include <sys/auxv.h> #endif |
