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package/snort: work around gcc bug 85180

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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 <giulio.benetti@micronovasrl.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Giulio Benetti 2019-06-14 23:03:29 +02:00 committed by Thomas Petazzoni
parent 28a9aec018
commit 5a2452df76
1 changed files with 4 additions and 0 deletions
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4
package/snort/snort.mk
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@ -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`