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add compiler flag -fno-var-tracking-assignments

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workaround for a few gcc, which ignores the flags -mno-red-zone
This commit is contained in:
Stefan Lankes 2015-07-14 07:46:25 +02:00
parent c301862cba
commit c4237945c1
1 changed files with 2 additions and 2 deletions
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4
hermit/Makefile
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@ -44,13 +44,13 @@ QEMUSERIALFLAGS = -device pci-serial,chardev=tS0 \
INCLUDE = -I$(TOPDIR)/include -I$(TOPDIR)/arch/$(ARCH)/include -I$(TOPDIR)/lwip/src/include -I$(TOPDIR)/lwip/src/include/ipv4
# Compiler options for final code
CFLAGS = -DVERSION=\"$(GIT_VERSION)\" -D_HERMIT -g -m64 -Wall -O2 -mno-red-zone -fstrength-reduce -fomit-frame-pointer -finline-functions -ffreestanding -nostdinc -fno-stack-protector $(INCLUDE)
CFLAGS = -DVERSION=\"$(GIT_VERSION)\" -D_HERMIT -g -m64 -Wall -O2 -mno-red-zone -fno-var-tracking-assignments -fstrength-reduce -fomit-frame-pointer -finline-functions -ffreestanding -nostdinc -fno-stack-protector $(INCLUDE)
# Compiler options for debugging
debug debug-eclipse : CFLAGS = -DVERSION=\"$(GIT_VERSION)\" -D_HERMIT -g -O0 -m64 -Wall -fno-builtin -DWITH_FRAME_POINTER -nostdinc -mno-red-zone -fno-stack-protector $(INCLUDE)
AR = ar
ARFLAGS = rsv
RM = rm -rf
LDFLAGS = -T link.ld -z max-page-size=4096 --defsym __BUILD_DATE=$(TODAY)
LDFLAGS = -T link.ld -z max-page-size=4096 --defsym __BUILD_DATE=$(TODAY) -nostdlib
STRIP_DEBUG = --strip-debug
KEEP_DEBUG = --only-keep-debug
OUTPUT_FORMAT = -O elf32-i386