| Message ID | 1481248247-7778-1-git-send-email-obi@saftware.de |
|---|---|
| State | New |
| Headers | show |
diff --git a/libavutil/log.c b/libavutil/log.c index 44c11cb..202c0f1 100644 --- a/libavutil/log.c +++ b/libavutil/log.c @@ -47,7 +47,7 @@ static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; #define LINE_SZ 1024 -#if HAVE_VALGRIND_VALGRIND_H +#if CONFIG_VALGRIND_BACKTRACE #include <valgrind/valgrind.h> /* this is the log level at which valgrind will output a full backtrace */ #define BACKTRACE_LOGLEVEL AV_LOG_ERROR
In an automated build system, where valgrind and ffmpeg get updated in parallel, a race condition may occur in which valgrind/valgrind.h is available when configure runs but not if libavutil/log.c gets compiled. Using CONFIG_VALGRIND_BACKTRACE helps to avoid this problem, because it allows to prevent the inclusion of the autodetected valgrind.h by using a configure switch. Signed-off-by: Andreas Oberritter <obi@saftware.de> --- Please put me on CC: when replying, as I'm not subscribed to the list. libavutil/log.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)