From patchwork Mon Aug 3 12:46:21 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Juan Quintela X-Patchwork-Id: 30532 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by bilbo.ozlabs.org (Postfix) with ESMTPS id 0F94EB7067 for ; Mon, 3 Aug 2009 23:48:19 +1000 (EST) Received: from localhost ([127.0.0.1]:41602 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MXxtd-0003rd-JD for incoming@patchwork.ozlabs.org; Mon, 03 Aug 2009 09:48:13 -0400 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MXwzD-0003OH-Hd for qemu-devel@nongnu.org; Mon, 03 Aug 2009 08:49:55 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MXwz8-0003KA-8d for qemu-devel@nongnu.org; Mon, 03 Aug 2009 08:49:54 -0400 Received: from [199.232.76.173] (port=51679 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MXwz7-0003Jo-8q for qemu-devel@nongnu.org; Mon, 03 Aug 2009 08:49:49 -0400 Received: from mx2.redhat.com ([66.187.237.31]:40806) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1MXwz6-000703-8O for qemu-devel@nongnu.org; Mon, 03 Aug 2009 08:49:48 -0400 Received: from int-mx2.corp.redhat.com (int-mx2.corp.redhat.com [172.16.27.26]) by mx2.redhat.com (8.13.8/8.13.8) with ESMTP id n73CnlZC006558; Mon, 3 Aug 2009 08:49:47 -0400 Received: from ns3.rdu.redhat.com (ns3.rdu.redhat.com [10.11.255.199]) by int-mx2.corp.redhat.com (8.13.1/8.13.1) with ESMTP id n73CnkGg026109; Mon, 3 Aug 2009 08:49:46 -0400 Received: from localhost.localdomain (vpn-12-117.rdu.redhat.com [10.11.12.117]) by ns3.rdu.redhat.com (8.13.8/8.13.8) with ESMTP id n73Cn8MY009715; Mon, 3 Aug 2009 08:49:45 -0400 From: Juan Quintela To: qemu-devel@nongnu.org Date: Mon, 3 Aug 2009 14:46:21 +0200 Message-Id: In-Reply-To: References: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.58 on 172.16.27.26 X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) Cc: aliguori@us.ibm.com Subject: [Qemu-devel] [PATCH 30/81] Rename CPPFLAGS to QEMU_CFLAGS X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Now we have to variables: QEMU_CFLAGS: flags without which we can't compile CFLAGS: "-g -O2" We can now run: make CFLAGS="-fbar" foo.o make CFLAGS="" foo.o make CFLAGS="-O3" foo.o And it all should work. Signed-off-by: Juan Quintela --- Makefile | 18 ++++++------ Makefile.hw | 6 ++-- Makefile.target | 64 ++++++++++++++++++++++---------------------- configure | 57 ++++++++++++++++++++------------------ pc-bios/optionrom/Makefile | 6 ++-- rules.mak | 6 ++-- 6 files changed, 80 insertions(+), 77 deletions(-) diff --git a/Makefile b/Makefile index 0ea8b46..37eba6b 100644 --- a/Makefile +++ b/Makefile @@ -16,9 +16,9 @@ endif VPATH=$(SRC_PATH):$(SRC_PATH)/hw -CPPFLAGS += -I. -I$(SRC_PATH) -MMD -MP -MT $@ -CPPFLAGS += -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -CPPFLAGS += -U_FORTIFY_SOURCE +QEMU_CFLAGS += -I. -I$(SRC_PATH) -MMD -MP -MT $@ +QEMU_CFLAGS += -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE +QEMU_CFLAGS += -U_FORTIFY_SOURCE LIBS+=-lz ifdef BUILD_DOCS @@ -105,7 +105,7 @@ ifdef CONFIG_COREAUDIO AUDIO_PT = y endif ifdef CONFIG_FMOD -audio/audio.o audio/fmodaudio.o: CPPFLAGS := $(FMOD_CFLAGS) $(CPPFLAGS) +audio/audio.o audio/fmodaudio.o: QEMU_CFLAGS := $(FMOD_CFLAGS) $(QEMU_CFLAGS) endif ifdef CONFIG_ESD AUDIO_PT = y @@ -142,7 +142,7 @@ obj-$(CONFIG_COCOA) += cocoa.o obj-$(CONFIG_IOTHREAD) += qemu-thread.o ifdef CONFIG_SLIRP -CPPFLAGS+=-I$(SRC_PATH)/slirp +QEMU_CFLAGS+=-I$(SRC_PATH)/slirp endif slirp-obj-y = cksum.o if.o ip_icmp.o ip_input.o ip_output.o @@ -156,7 +156,7 @@ LIBS+=$(VDE_LIBS) obj-$(CONFIG_XEN) += xen_backend.o xen_devconfig.o obj-$(CONFIG_XEN) += xen_console.o xenfb.o xen_disk.o xen_nic.o -CPPFLAGS+=$(CURL_CFLAGS) +QEMU_CFLAGS+=$(CURL_CFLAGS) LIBS+=$(CURL_LIBS) cocoa.o: cocoa.m @@ -167,7 +167,7 @@ sdl_zoom.o: sdl_zoom.c sdl_zoom.h sdl_zoom_template.h sdl.o: sdl.c keymaps.h sdl_keysym.h sdl_zoom.h -sdl.o audio/sdlaudio.o sdl_zoom.o baum.o: CFLAGS += $(SDL_CFLAGS) +sdl.o audio/sdlaudio.o sdl_zoom.o baum.o: QEMU_CFLAGS += $(SDL_CFLAGS) acl.o: acl.h acl.c @@ -175,7 +175,7 @@ vnc.h: vnc-tls.h vnc-auth-vencrypt.h vnc-auth-sasl.h keymaps.h vnc.o: vnc.c vnc.h vnc_keysym.h vnchextile.h d3des.c d3des.h acl.h -vnc.o: CFLAGS += $(VNC_TLS_CFLAGS) +vnc.o: QEMU_CFLAGS += $(VNC_TLS_CFLAGS) vnc-tls.o: vnc-tls.c vnc.h @@ -185,7 +185,7 @@ vnc-auth-sasl.o: vnc-auth-sasl.c vnc.h curses.o: curses.c keymaps.h curses_keys.h -bt-host.o: CFLAGS += $(BLUEZ_CFLAGS) +bt-host.o: QEMU_CFLAGS += $(BLUEZ_CFLAGS) libqemu_common.a: $(obj-y) diff --git a/Makefile.hw b/Makefile.hw index 131ae51..052eb1a 100644 --- a/Makefile.hw +++ b/Makefile.hw @@ -8,9 +8,9 @@ include $(SRC_PATH)/rules.mak VPATH=$(SRC_PATH):$(SRC_PATH)/hw -CPPFLAGS += -I. -I.. -I$(SRC_PATH) -MMD -MP -MT $@ -CPPFLAGS += -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -CPPFLAGS+=-I$(SRC_PATH)/fpu +QEMU_CFLAGS += -I. -I.. -I$(SRC_PATH) -MMD -MP -MT $@ +QEMU_CFLAGS += -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE +QEMU_CFLAGS+=-I$(SRC_PATH)/fpu obj-y = obj-y += virtio.o virtio-pci.o diff --git a/Makefile.target b/Makefile.target index 0bc46e0..fcf6eeb 100644 --- a/Makefile.target +++ b/Makefile.target @@ -3,7 +3,7 @@ include $(SRC_PATH)/rules.mak TARGET_PATH=$(SRC_PATH)/target-$(TARGET_BASE_ARCH) VPATH=$(SRC_PATH):$(TARGET_PATH):$(SRC_PATH)/hw -CPPFLAGS=-I. -I.. -I$(TARGET_PATH) -I$(SRC_PATH) -MMD -MT $@ -MP -DNEED_CPU_H +QEMU_CFLAGS=-I. -I.. -I$(TARGET_PATH) -I$(SRC_PATH) -MMD -MT $@ -MP -DNEED_CPU_H ifdef CONFIG_USER_ONLY # user emulator name @@ -26,7 +26,7 @@ HELPER_CFLAGS+=-fomit-frame-pointer endif ifeq ($(subst ppc64,ppc,$(ARCH))$(TARGET_BASE_ARCH),ppcppc) -translate.o: CFLAGS := $(CFLAGS) $(call cc-option, $(CFLAGS), -fno-unit-at-a-time,) +translate.o: QEMU_CFLAGS := $(QEMU_CFLAGS) $(call cc-option, $(QEMU_CFLAGS), -fno-unit-at-a-time,) endif ifeq ($(ARCH),sparc) @@ -37,26 +37,26 @@ endif ifeq ($(ARCH),alpha) # Ensure there's only a single GP -CFLAGS+=-msmall-data +QEMU_CFLAGS+=-msmall-data endif ifeq ($(ARCH),ia64) -CFLAGS+=-mno-sdata +QEMU_CFLAGS+=-mno-sdata endif -CPPFLAGS+=-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -CPPFLAGS+=-U_FORTIFY_SOURCE +QEMU_CFLAGS+=-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE +QEMU_CFLAGS+=-U_FORTIFY_SOURCE LIBS+=-lm ifdef CONFIG_SOLARIS ifdef CONFIG_NEEDS_LIBSUNMATH LIBS+=-lsunmath LDFLAGS+=-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib -CFLAGS+=-I/opt/SUNWspro/prod/include/cc +QEMU_CFLAGS+=-I/opt/SUNWspro/prod/include/cc endif endif -kvm.o: CFLAGS+=$(KVM_CFLAGS) -kvm-all.o: CFLAGS+=$(KVM_CFLAGS) +kvm.o: QEMU_CFLAGS+=$(KVM_CFLAGS) +kvm-all.o: QEMU_CFLAGS+=$(KVM_CFLAGS) all: $(PROGS) # Dummy command so that make thinks it has done something @@ -68,16 +68,16 @@ libobj-y = exec.o translate-all.o cpu-exec.o translate.o host-utils.o libobj-$(CONFIG_KQEMU) += kqemu.o # TCG code generator libobj-y += tcg/tcg.o tcg/tcg-runtime.o -CPPFLAGS+=-I$(SRC_PATH)/tcg -I$(SRC_PATH)/tcg/$(ARCH) +QEMU_CFLAGS+=-I$(SRC_PATH)/tcg -I$(SRC_PATH)/tcg/$(ARCH) ifeq ($(ARCH),sparc64) -CPPFLAGS+=-I$(SRC_PATH)/tcg/sparc +QEMU_CFLAGS+=-I$(SRC_PATH)/tcg/sparc endif ifdef CONFIG_SOFTFLOAT libobj-y += fpu/softfloat.o else libobj-y += fpu/softfloat-native.o endif -CPPFLAGS+=-I$(SRC_PATH)/fpu +QEMU_CFLAGS+=-I$(SRC_PATH)/fpu libobj-y += op_helper.o helper.o ifeq ($(TARGET_BASE_ARCH), arm) @@ -151,9 +151,9 @@ tcg/tcg.o: cpu.h # HELPER_CFLAGS is used for all the code compiled with static register # variables -op_helper.o: CFLAGS += $(HELPER_CFLAGS) +op_helper.o: QEMU_CFLAGS += $(HELPER_CFLAGS) -cpu-exec.o: CFLAGS += $(HELPER_CFLAGS) +cpu-exec.o: QEMU_CFLAGS += $(HELPER_CFLAGS) ######################################################### # Linux user emulator target @@ -161,12 +161,12 @@ cpu-exec.o: CFLAGS += $(HELPER_CFLAGS) ifdef CONFIG_LINUX_USER VPATH+=:$(SRC_PATH)/linux-user:$(SRC_PATH)/linux-user/$(TARGET_ABI_DIR) -CPPFLAGS+=-I$(SRC_PATH)/linux-user -I$(SRC_PATH)/linux-user/$(TARGET_ABI_DIR) +QEMU_CFLAGS+=-I$(SRC_PATH)/linux-user -I$(SRC_PATH)/linux-user/$(TARGET_ABI_DIR) # profiling code ifdef TARGET_GPROF LDFLAGS+=-p -CFLAGS+=-p +QEMU_CFLAGS+=-p endif obj-y = main.o syscall.o strace.o mmap.o signal.o path.o thunk.o \ @@ -192,7 +192,7 @@ 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: CFLAGS += $(HELPER_CFLAGS) +signal.o: QEMU_CFLAGS += $(HELPER_CFLAGS) ARLIBS=../libqemu_user.a libqemu.a endif #CONFIG_LINUX_USER @@ -203,7 +203,7 @@ endif #CONFIG_LINUX_USER ifdef CONFIG_DARWIN_USER VPATH+=:$(SRC_PATH)/darwin-user -CPPFLAGS+=-I$(SRC_PATH)/darwin-user -I$(SRC_PATH)/darwin-user/$(TARGET_ARCH) +QEMU_CFLAGS+=-I$(SRC_PATH)/darwin-user -I$(SRC_PATH)/darwin-user/$(TARGET_ARCH) # Leave some space for the regular program loading zone LDFLAGS+=-Wl,-segaddr,__STD_PROG_ZONE,0x1000 -image_base 0x0e000000 @@ -215,7 +215,7 @@ obj-y = main.o commpage.o machload.o mmap.o signal.o syscall.o thunk.o \ # Note: this is a workaround. The real fix is to avoid compiling # cpu_signal_handler() in cpu-exec.c. -signal.o: CFLAGS += $(HELPER_CFLAGS) +signal.o: QEMU_CFLAGS += $(HELPER_CFLAGS) ARLIBS=libqemu.a @@ -227,7 +227,7 @@ endif #CONFIG_DARWIN_USER ifdef CONFIG_BSD_USER VPATH+=:$(SRC_PATH)/bsd-user -CPPFLAGS+=-I$(SRC_PATH)/bsd-user -I$(SRC_PATH)/bsd-user/$(TARGET_ARCH) +QEMU_CFLAGS+=-I$(SRC_PATH)/bsd-user -I$(SRC_PATH)/bsd-user/$(TARGET_ARCH) 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 @@ -235,7 +235,7 @@ 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: CFLAGS += $(HELPER_CFLAGS) +signal.o: QEMU_CFLAGS += $(HELPER_CFLAGS) ARLIBS=libqemu.a ../libqemu_user.a @@ -281,16 +281,16 @@ sound-obj-$(CONFIG_GUS) += gus.o gusemu_hal.o gusemu_mixer.o sound-obj-$(CONFIG_CS4231A) += cs4231a.o ifdef CONFIG_ADLIB -adlib.o fmopl.o: CFLAGS := ${CFLAGS} -DBUILD_Y8950=0 +adlib.o fmopl.o: QEMU_CFLAGS := ${QEMU_CFLAGS} -DBUILD_Y8950=0 endif ifdef CONFIG_VNC_TLS -CPPFLAGS += $(VNC_TLS_CFLAGS) +QEMU_CFLAGS += $(VNC_TLS_CFLAGS) LIBS += $(VNC_TLS_LIBS) endif ifdef CONFIG_VNC_SASL -CPPFLAGS += $(VNC_SASL_CFLAGS) +QEMU_CFLAGS += $(VNC_SASL_CFLAGS) LIBS += $(VNC_SASL_LIBS) endif @@ -325,7 +325,7 @@ obj-i386-y += usb-uhci.o vmmouse.o vmport.o vmware_vga.o hpet.o obj-i386-y += device-hotplug.o pci-hotplug.o smbios.o ifeq ($(TARGET_BASE_ARCH), i386) -CPPFLAGS += -DHAS_AUDIO -DHAS_AUDIO_CHOICE +QEMU_CFLAGS += -DHAS_AUDIO -DHAS_AUDIO_CHOICE endif # shared objects @@ -347,7 +347,7 @@ obj-ppc-y += ppce500_pci.o ppce500_mpc8544ds.o obj-ppc-$(CONFIG_KVM) += kvm_ppc.o ifeq ($(TARGET_BASE_ARCH), ppc) -CPPFLAGS += -DHAS_AUDIO -DHAS_AUDIO_CHOICE +QEMU_CFLAGS += -DHAS_AUDIO -DHAS_AUDIO_CHOICE endif obj-ppc-$(CONFIG_FDT) += device_tree.o @@ -363,7 +363,7 @@ obj-mips-y += pflash_cfi01.o obj-mips-y += vmware_vga.o ifeq ($(TARGET_BASE_ARCH), mips) -CPPFLAGS += -DHAS_AUDIO -DHAS_AUDIO_CHOICE +QEMU_CFLAGS += -DHAS_AUDIO -DHAS_AUDIO_CHOICE endif obj-microblaze-y = petalogix_s3adsp1800_mmu.o @@ -424,7 +424,7 @@ obj-arm-y += syborg_serial.o syborg_timer.o syborg_pointer.o syborg_rtc.o obj-arm-y += syborg_virtio.o ifeq ($(TARGET_BASE_ARCH), arm) -CPPFLAGS += -DHAS_AUDIO +QEMU_CFLAGS += -DHAS_AUDIO endif obj-sh4-y = shix.o r2d.o sh7750.o sh7750_regnames.o tc58128.o @@ -441,7 +441,7 @@ COCOA_LIBS+=-framework CoreAudio endif endif ifdef CONFIG_SLIRP -CPPFLAGS+=-I$(SRC_PATH)/slirp +QEMU_CFLAGS+=-I$(SRC_PATH)/slirp endif # specific flags are needed for non soft mmu emulator @@ -455,7 +455,7 @@ endif endif endif ifdef TARGET_GPROF -vl.o: CFLAGS+=-p +vl.o: QEMU_CFLAGS+=-p LDFLAGS+=-p endif @@ -470,10 +470,10 @@ endif # profiling code ifdef TARGET_GPROF LDFLAGS+=-p -main.o: CFLAGS+=-p +main.o: QEMU_CFLAGS+=-p endif -vl.o: CFLAGS+=$(SDL_CFLAGS) +vl.o: QEMU_CFLAGS+=$(SDL_CFLAGS) vl.o: qemu-options.h diff --git a/configure b/configure index bc60dc1..3093de4 100755 --- a/configure +++ b/configure @@ -18,13 +18,13 @@ TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}" trap "rm -f $TMPC $TMPO $TMPE ; exit" 0 2 3 15 compile_object() { - $cc $CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null + $cc $QEMU_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null } compile_prog() { local_cflags="$1" local_ldflags="$2" - $cc $CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags > /dev/null 2> /dev/null + $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags > /dev/null 2> /dev/null } # default parameters @@ -55,7 +55,7 @@ for opt do ;; --cpu=*) cpu="$optarg" ;; - --extra-cflags=*) CFLAGS="$optarg $CFLAGS" + --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" ;; --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" ;; @@ -224,7 +224,7 @@ fi case $targetos in CYGWIN*) mingw32="yes" - CFLAGS="-mno-cygwin $CFLAGS" + QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" audio_possible_drivers="sdl" ;; MINGW32*) @@ -277,10 +277,10 @@ Darwin) [ "$is_x86_64" = "1" ] && cpu=x86_64 fi if [ "$cpu" = "x86_64" ] ; then - CFLAGS="-arch x86_64 $CFLAGS" + QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" LDFLAGS="-arch x86_64 $LDFLAGS" else - CFLAGS="-mdynamic-no-pic $CFLAGS" + QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" fi darwin_user="yes" cocoa="yes" @@ -320,7 +320,7 @@ SunOS) audio_drv_list="oss" fi audio_possible_drivers="oss sdl" - CFLAGS="-std=gnu99 $CFLAGS" + QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" LIBS="-lsocket -lnsl -lresolv $LIBS" ;; AIX) @@ -354,7 +354,7 @@ if test "$mingw32" = "yes" ; then kqemu="yes" fi EXESUF=".exe" - CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $CFLAGS" + QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" fi @@ -515,44 +515,44 @@ done # # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right -# CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit) +# QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit) # host_guest_base="no" case "$cpu" in sparc) case $sparc_cpu in v7|v8) - CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $CFLAGS" + QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS" ;; v8plus|v8plusa) - CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $CFLAGS" + QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS" ;; *) # sparc_cpu not defined in the command line - CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $CFLAGS" + QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS" esac LDFLAGS="-m32 $LDFLAGS" - CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $CFLAGS" + QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS" if test "$solaris" = "no" ; then - CFLAGS="-ffixed-g1 -ffixed-g6 $CFLAGS" + QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS" fi ;; sparc64) - CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $CFLAGS" + QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS" LDFLAGS="-m64 $LDFLAGS" - CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $CFLAGS" + QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS" if test "$solaris" != "no" ; then - CFLAGS="-ffixed-g1 $CFLAGS" + QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS" fi ;; s390) - CFLAGS="-march=z900 $CFLAGS" + QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS" ;; i386) - CFLAGS="-m32 $CFLAGS" + QEMU_CFLAGS="-m32 $QEMU_CFLAGS" LDFLAGS="-m32 $LDFLAGS" host_guest_base="yes" ;; x86_64) - CFLAGS="-m64 $CFLAGS" + QEMU_CFLAGS="-m64 $QEMU_CFLAGS" LDFLAGS="-m64 $LDFLAGS" host_guest_base="yes" ;; @@ -588,7 +588,7 @@ echo " --source-path=PATH path of source code [$source_path]" echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" echo " --cc=CC use C compiler CC [$cc]" echo " --host-cc=CC use C compiler CC [$host_cc] for dyngen etc." -echo " --extra-cflags=CFLAGS append extra C compiler flags CFLAGS" +echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" echo " --make=MAKE use specified make [$make]" echo " --install=INSTALL use specified install [$install]" @@ -1131,7 +1131,7 @@ EOF kvm="no"; if [ -x "`which awk 2>/dev/null`" ] && \ [ -x "`which grep 2>/dev/null`" ]; then - kvmerr=`LANG=C $cc $CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \ + kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \ | grep "error: " \ | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'` if test "$kvmerr" != "" ; then @@ -1382,11 +1382,12 @@ fi # After here, no more $cc or $ld runs # default flags for all hosts -CFLAGS="-g -fno-strict-aliasing $CFLAGS" +QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" +CFLAGS="-g $CFLAGS" if test "$debug" = "no" ; then CFLAGS="-O2 $CFLAGS" fi -CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls $CFLAGS" +QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" LDFLAGS="-g $LDFLAGS" # Consult white-list to determine whether to enable werror @@ -1402,7 +1403,7 @@ if test -z "$werror" ; then fi if test "$werror" = "yes" ; then - CFLAGS="-Werror $CFLAGS" + QEMU_CFLAGS="-Werror $QEMU_CFLAGS" fi if test "$solaris" = "no" ; then @@ -1440,6 +1441,7 @@ echo "Source path $source_path" echo "C compiler $cc" echo "Host C compiler $host_cc" echo "CFLAGS $CFLAGS" +echo "QEMU_CFLAGS $QEMU_CFLAGS" echo "LDFLAGS $LDFLAGS" echo "make $make" echo "install $install" @@ -1740,12 +1742,13 @@ echo "HOST_CC=$host_cc" >> $config_host_mak if test "$sparse" = "yes" ; then echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak - echo "CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak + echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak fi echo "AR=$ar" >> $config_host_mak echo "OBJCOPY=$objcopy" >> $config_host_mak echo "LD=$ld" >> $config_host_mak echo "CFLAGS=$CFLAGS" >> $config_host_mak +echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak echo "LDFLAGS=$LDFLAGS" >> $config_host_mak echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak echo "ARLIBS_END=$arlibs_end" >> $config_host_mak @@ -2114,5 +2117,5 @@ for hwlib in 32 64; do rm -f $d/Makefile ln -s $source_path/Makefile.hw $d/Makefile echo "HWLIB=libqemuhw$hwlib.a" > $d/config.mak - echo "CPPFLAGS=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak + echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak done diff --git a/pc-bios/optionrom/Makefile b/pc-bios/optionrom/Makefile index 7ddc242..f6a596f 100644 --- a/pc-bios/optionrom/Makefile +++ b/pc-bios/optionrom/Makefile @@ -7,9 +7,9 @@ include $(SRC_PATH)/rules.mak VPATH=$(SRC_PATH)/pc-bios/optionrom -CPPFLAGS = -Wall -Wstrict-prototypes -Werror -fomit-frame-pointer -fno-builtin -CPPFLAGS += -I$(SRC_PATH) -CPPFLAGS += $(call cc-option, $(CFLAGS), -fno-stack-protector,"") +CFLAGS = -Wall -Wstrict-prototypes -Werror -fomit-frame-pointer -fno-builtin +CFLAGS += -I$(SRC_PATH) +CFLAGS += $(call cc-option, $(CFLAGS), -fno-stack-protector,"") build-all: multiboot.bin diff --git a/rules.mak b/rules.mak index f9d0ca0..c0315ac 100644 --- a/rules.mak +++ b/rules.mak @@ -1,12 +1,12 @@ %.o: %.c - $(call quiet-command,$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<," CC $(TARGET_DIR)$@") + $(call quiet-command,$(CC) $(QEMU_CFLAGS) $(CFLAGS) -c -o $@ $<," CC $(TARGET_DIR)$@") %.o: %.S - $(call quiet-command,$(CC) $(CPPFLAGS) -c -o $@ $<," AS $(TARGET_DIR)$@") + $(call quiet-command,$(CC) $(QEMU_CFLAGS) $(CLAGS) -c -o $@ $<," AS $(TARGET_DIR)$@") %.o: %.m - $(call quiet-command,$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<," OBJC $(TARGET_DIR)$@") + $(call quiet-command,$(CC) $(QEMU_CFLAGS) $(CFLAGS) -c -o $@ $<," OBJC $(TARGET_DIR)$@") LINK = $(call quiet-command,$(CC) $(LDFLAGS) -o $@ $(1) $(ARLIBS_BEGIN) $(ARLIBS) $(ARLIBS_END) $(LIBS)," LINK $(TARGET_DIR)$@")