From 5a2452df766b0bf05f498414b072079f25ebea88 Mon Sep 17 00:00:00 2001 From: Giulio Benetti Date: Fri, 14 Jun 2019 23:03:29 +0200 Subject: [PATCH] package/snort: work around gcc bug 85180 With Microblaze Gcc version < 8.x the build hangs due to gcc bug 85180: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85180. The bug shows up when building snort with optimization but not when building with -O0. To work around this, if BR2_TOOLCHAIN_HAS_GCC_BUG_85180=y we force using -O0. Fixes: http://autobuild.buildroot.net/results/d24/d2412710f6cfbfc069e7858e507e28555baafa3e/ Signed-off-by: Giulio Benetti Signed-off-by: Thomas Petazzoni --- package/snort/snort.mk | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/package/snort/snort.mk b/package/snort/snort.mk index c767d7c545..191ef673d7 100644 --- a/package/snort/snort.mk +++ b/package/snort/snort.mk @@ -20,6 +20,10 @@ SNORT_CONF_OPTS = \ --with-libpcap-includes=$(STAGING_DIR)/usr/include/pcap \ --disable-static-daq +ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y) +SNORT_CFLAGS += -O0 +endif + ifeq ($(BR2_PACKAGE_LIBTIRPC),y) SNORT_DEPENDENCIES += libtirpc host-pkgconf SNORT_CFLAGS += `$(PKG_CONFIG_HOST_BINARY) --cflags libtirpc`