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Refactor HELPER_CFLAGS 

Calculate its value in ./configure.
Put together all its uses

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
This commit is contained in:
Juan Quintela 2009-08-03 14:46:24 +02:00 committed by Anthony Liguori
parent 6c90361a7f
commit c81da56e97
2 changed files with 8 additions and 24 deletions
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28
Makefile.target
View File

@ -19,22 +19,10 @@ endif
PROGS=$(QEMU_PROG)
HELPER_CFLAGS=
ifeq ($(ARCH),i386)
HELPER_CFLAGS+=-fomit-frame-pointer
endif
ifeq ($(subst ppc64,ppc,$(ARCH))$(TARGET_BASE_ARCH),ppcppc)
translate.o: QEMU_CFLAGS := $(QEMU_CFLAGS) $(call cc-option, $(QEMU_CFLAGS), -fno-unit-at-a-time,)
endif
ifeq ($(ARCH),sparc)
ifneq ($(CONFIG_SOLARIS),y)
HELPER_CFLAGS+=-ffixed-i0
endif
endif
ifeq ($(ARCH),alpha)
# Ensure there's only a single GP
QEMU_CFLAGS+=-msmall-data
@ -153,6 +141,10 @@ op_helper.o: QEMU_CFLAGS += $(HELPER_CFLAGS)
cpu-exec.o: QEMU_CFLAGS += $(HELPER_CFLAGS)
# Note: this is a workaround. The real fix is to avoid compiling
# cpu_signal_handler() in cpu-exec.c.
signal.o: QEMU_CFLAGS += $(HELPER_CFLAGS)
#########################################################
# Linux user emulator target
@ -188,10 +180,6 @@ obj-arm-y += arm-semi.o
obj-m68k-y += m68k-sim.o m68k-semi.o
# Note: this is a workaround. The real fix is to avoid compiling
# cpu_signal_handler() in cpu-exec.c.
signal.o: QEMU_CFLAGS += $(HELPER_CFLAGS)
ARLIBS=../libqemu_user.a libqemu.a
endif #CONFIG_LINUX_USER
@ -211,10 +199,6 @@ LIBS+=-lmx
obj-y = main.o commpage.o machload.o mmap.o signal.o syscall.o thunk.o \
gdbstub.o gdbstub-xml.o ioport-user.o
# Note: this is a workaround. The real fix is to avoid compiling
# cpu_signal_handler() in cpu-exec.c.
signal.o: QEMU_CFLAGS += $(HELPER_CFLAGS)
ARLIBS=libqemu.a
endif #CONFIG_DARWIN_USER
@ -231,10 +215,6 @@ obj-y = main.o bsdload.o elfload.o mmap.o path.o signal.o strace.o syscall.o \
gdbstub.o gdbstub-xml.o ioport-user.o
obj-y += uaccess.o
# Note: this is a workaround. The real fix is to avoid compiling
# cpu_signal_handler() in cpu-exec.c.
signal.o: QEMU_CFLAGS += $(HELPER_CFLAGS)
ARLIBS=libqemu.a ../libqemu_user.a
endif #CONFIG_BSD_USER

4
configure vendored
View File

@ -44,6 +44,7 @@ make="make"
install="install"
objcopy="objcopy"
ld="ld"
helper_cflags=""
# parse CC options first
for opt do
@ -533,6 +534,7 @@ case "$cpu" in
QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
if test "$solaris" = "no" ; then
QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
helper_cflags="-ffixed-i0"
fi
;;
sparc64)
@ -549,6 +551,7 @@ case "$cpu" in
i386)
QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
LDFLAGS="-m32 $LDFLAGS"
helper_cflags="-fomit-frame-pointer"
host_guest_base="yes"
;;
x86_64)
@ -1753,6 +1756,7 @@ echo "OBJCOPY=$objcopy" >> $config_host_mak
echo "LD=$ld" >> $config_host_mak
echo "CFLAGS=$CFLAGS" >> $config_host_mak
echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
echo "ARLIBS_END=$arlibs_end" >> $config_host_mak