gcc-8 coverity hack
Coverity still has issues with gcc-7, not to mention gcc-8. Hack around it, until they fix it. Signed-off-by: Jes Sorensen <jsorensen@fb.com>
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15
Makefile
15
Makefile
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@ -42,6 +42,10 @@ KLIBC=/home/src/klibc/klibc-0.77
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KLIBC_GCC = gcc -nostdinc -iwithprefix include -I$(KLIBC)/klibc/include -I$(KLIBC)/linux/include -I$(KLIBC)/klibc/arch/i386/include -I$(KLIBC)/klibc/include/bits32
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ifdef COVERITY
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COVERITY_FLAGS=-include coverity-gcc-hack.h
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endif
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CC ?= $(CROSS_COMPILE)gcc
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CXFLAGS ?= -ggdb
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CWFLAGS = -Wall -Werror -Wstrict-prototypes -Wextra -Wno-unused-parameter
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@ -177,6 +181,9 @@ everything-test: all mdadm.static swap_super test_stripe \
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# mdadm.uclibc doesn't work on x86-64
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# mdadm.tcc doesn't work..
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%.o: %.c
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$(CC) $(CFLAGS) $(CPPFLAGS) $(COVERITY_FLAGS) -o $@ -c $<
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mdadm : $(OBJS) | check_rundir
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$(CC) $(CFLAGS) $(LDFLAGS) -o mdadm $(OBJS) $(LDLIBS)
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@ -291,10 +298,10 @@ test: mdadm mdmon test_stripe swap_super raid6check
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clean :
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rm -f mdadm mdmon $(OBJS) $(MON_OBJS) $(STATICOBJS) core *.man \
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mdadm.tcc mdadm.uclibc mdadm.static *.orig *.porig *.rej *.alt .merge_file_* \
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mdadm.Os mdadm.O2 mdmon.O2 swap_super \
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init.cpio.gz mdadm.uclibc.static test_stripe raid6check raid6check.o mdmon \
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mdadm.8
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mdadm.tcc mdadm.uclibc mdadm.static *.orig *.porig *.rej *.alt \
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.merge_file_* mdadm.Os mdadm.O2 mdmon.O2 swap_super init.cpio.gz \
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mdadm.uclibc.static test_stripe raid6check raid6check.o mdmon mdadm.8
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rm -rf cov-int
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dist : clean
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./makedist
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@ -0,0 +1,10 @@
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#if !defined(__KERNEL__) && defined(__x86_64__) && defined(__COVERITY_GCC_VERSION_AT_LEAST)
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#if __COVERITY_GCC_VERSION_AT_LEAST(7, 0)
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typedef float _Float128 __attribute__((__vector_size__(128)));
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typedef float _Float64 __attribute__((__vector_size__(64)));
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typedef float _Float32 __attribute__((__vector_size__(32)));
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typedef float _Float128x __attribute__((__vector_size__(128)));
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typedef float _Float64x __attribute__((__vector_size__(64)));
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typedef float _Float32x __attribute__((__vector_size__(32)));
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#endif
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#endif
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