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| author | Eric Christopher <echristo@apple.com> | 2012-09-21 23:03:29 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2012-09-21 23:03:29 +0000 |
| commit | 9fafe07da0e613862c81ae1eddb9de61d08d7d28 (patch) | |
| tree | adb1be19bf16cfaf29767890c6f5ce8e6dd8d8d6 /llvm/lib/Support | |
| parent | 8d042fa519c798b90fdbea3fb36bafda6dba41ba (diff) | |
| download | bcm5719-llvm-9fafe07da0e613862c81ae1eddb9de61d08d7d28.tar.gz bcm5719-llvm-9fafe07da0e613862c81ae1eddb9de61d08d7d28.zip | |
Add an --enable-backtraces option to configure to determine
whether or not we want to print out backtrace information. Useful
for libraries that don't need backtrace information on a crash.
rdar://11844710
llvm-svn: 164426
Diffstat (limited to 'llvm/lib/Support')
| -rw-r--r-- | llvm/lib/Support/Unix/Signals.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Support/Unix/Signals.inc b/llvm/lib/Support/Unix/Signals.inc index b7f83b6ff73..7d161a6a056 100644 --- a/llvm/lib/Support/Unix/Signals.inc +++ b/llvm/lib/Support/Unix/Signals.inc @@ -243,7 +243,7 @@ void llvm::sys::AddSignalHandler(void (*FnPtr)(void *), void *Cookie) { // On glibc systems we have the 'backtrace' function, which works nicely, but // doesn't demangle symbols. static void PrintStackTrace(void *) { -#ifdef HAVE_BACKTRACE +#if defined(HAVE_BACKTRACE) && defined(ENABLE_BACKTRACE) static void* StackTrace[256]; // Use backtrace() to output a backtrace on Linux systems with glibc. int depth = backtrace(StackTrace, |
