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package/asterisk: fix build failure due to gcc bug 93847

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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>
This commit is contained in:
Giulio Benetti 2021-03-05 10:11:02 +01:00 committed by Peter Korsgaard
parent eaba3c8e13
commit 830fb82822
1 changed files with 8 additions and 0 deletions
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8
package/asterisk/asterisk.mk
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@ -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) \