From 481edaceb8f1cb2fa817ca4c4d6dec12edef17c9 Mon Sep 17 00:00:00 2001 From: Willy Tarreau Date: Sun, 10 Jul 2022 13:09:54 +0200 Subject: [PATCH] BUILD: debug: silence warning on gcc-5 In 2.6, 8a0fd3a36 ("BUILD: debug: work around gcc-12 excessive -Warray-bounds warnings") disabled some warnings that were reported around the the BUG() statement. But the -Wnull-dereference warning isn't known from gcc-5, it only arrived in gcc-6, hence makes gcc-5 complain loudly that it doesn't know this directive. Let's just condition this one to gcc-6. --- include/haproxy/bug.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/haproxy/bug.h b/include/haproxy/bug.h index 6a75177e1..e6303fd3c 100644 --- a/include/haproxy/bug.h +++ b/include/haproxy/bug.h @@ -45,7 +45,9 @@ static inline __attribute((always_inline)) void ha_crash_now(void) #if __GNUC_PREREQ__(5, 0) #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Warray-bounds" +#if __GNUC_PREREQ__(6, 0) #pragma GCC diagnostic ignored "-Wnull-dereference" +#endif #endif *(volatile char *)1 = 0; #if __GNUC_PREREQ__(5, 0)