* [Buildroot] [git commit] package/asterisk: fix build failure due to gcc bug 93847
@ 2021-03-06 15:39 Peter Korsgaard
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From: Peter Korsgaard @ 2021-03-06 15:39 UTC (permalink / raw)
To: buildroot
commit: https://git.buildroot.net/buildroot/commit/?id=830fb82822c4a0948fd2dc45ec7851908220e801
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
The asterisk package exhibits gcc bug 93847 when built for the Nios2
architecture with optimization enabled, which causes a build failure.
As done for other packages in Buildroot work around this gcc bug by
setting optimization to -O0 if BR2_TOOLCHAIN_HAS_GCC_BUG_93847=y.
Fixes:
http://autobuild.buildroot.net/results/24c0a6ca3b272711a1e6ceaa033925182d0d49c4
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
package/asterisk/asterisk.mk | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/package/asterisk/asterisk.mk b/package/asterisk/asterisk.mk
index f6a4f8f787..67b6da56db 100644
--- a/package/asterisk/asterisk.mk
+++ b/package/asterisk/asterisk.mk
@@ -283,6 +283,14 @@ endif
# Remove default -O3 optimization flag
ASTERISK_MAKE_OPTS += OPTIMIZE=""
+ASTERISK_CFLAGS = $(TARGET_CFLAGS)
+
+ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_93847),y)
+ASTERISK_CFLAGS += -O0
+endif
+
+ASTERISK_CONF_OPTS += CFLAGS="$(ASTERISK_CFLAGS)"
+
# We want to install sample configuration files, too.
ASTERISK_INSTALL_TARGET_OPTS = \
$(ASTERISK_DIRS) \
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2021-03-06 15:39 [Buildroot] [git commit] package/asterisk: fix build failure due to gcc bug 93847 Peter Korsgaard
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