trousers: Pass "-mno-compact-casesi" when building for ARCv1
Compact casesi patterns don't have a reload version. This causes build failures of "trousers" package for ARC. Current patch disables compact casesi patterns for ARCv1 (750D and 770D) via passing "-mno-compact-casesi" option when compiling "trousers". This change is a temporary workaround and the feature is going to be fixed in the next ARC toolchain release version. Fixes: http://autobuild.buildroot.org/results/d2c/d2c16d8ba022b070c4dbeba5e7ea41f14d706691// Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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@ -18,6 +18,10 @@ ifeq ($(BR2_PACKAGE_LIBICONV),y)
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TROUSERS_DEPENDENCIES += libiconv
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endif
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ifeq ($(BR2_arc770d)$(BR2_arc750d),y)
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TROUSERS_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -mno-compact-casesi"
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endif
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# The TrouSerS build system attempts to create the tss user and group
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# on the host system. Disable the user checking feature as a
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# workaround.
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