build all targets at the same time

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@352 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 20 insertions, 180 deletions

diff --git a/Makefile b/Makefile
index ab8e377f55..6174c9735f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,203 +1,43 @@
-include config.mak
+include config-host.mak
 
 CFLAGS=-Wall -O2 -g
 LDFLAGS=-g
 LIBS=
-DEFINES=-DHAVE_BYTESWAP_H
-HELPER_CFLAGS=$(CFLAGS)
-PROGS=qemu
-
-ifdef CONFIG_STATIC
-LDFLAGS+=-static
-endif
-
-ifeq ($(ARCH),i386)
-CFLAGS+=-fomit-frame-pointer
-OP_CFLAGS=$(CFLAGS) -mpreferred-stack-boundary=2
-ifeq ($(HAVE_GCC3_OPTIONS),yes)
-OP_CFLAGS+= -falign-functions=0
-else
-OP_CFLAGS+= -malign-functions=0
-endif
-ifdef TARGET_GPROF
-LDFLAGS+=-Wl,-T,i386.ld
-else
-# WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object
-# that the kernel ELF loader considers as an executable. I think this
-# is the simplest way to make it self virtualizable!
-LDFLAGS+=-Wl,-shared
-endif
-ifeq ($(TARGET_ARCH), i386)
-PROGS+=vl vlmkcow
-endif
-endif
-
-ifeq ($(ARCH),ppc)
-OP_CFLAGS=$(CFLAGS)
-LDFLAGS+=-Wl,-T,ppc.ld
-endif
-
-ifeq ($(ARCH),s390)
-OP_CFLAGS=$(CFLAGS)
-LDFLAGS+=-Wl,-T,s390.ld
-endif
-
-ifeq ($(ARCH),sparc)
-CFLAGS+=-m32 -ffixed-g1 -ffixed-g2 -ffixed-g3 -ffixed-g6
-LDFLAGS+=-m32
-OP_CFLAGS=$(CFLAGS) -fno-delayed-branch -ffixed-i0
-HELPER_CFLAGS=$(CFLAGS) -ffixed-i0 -mflat
-# -static is used to avoid g1/g3 usage by the dynamic linker
-LDFLAGS+=-Wl,-T,sparc.ld -static
-endif
-
-ifeq ($(ARCH),sparc64)
-CFLAGS+=-m64 -ffixed-g1 -ffixed-g2 -ffixed-g3 -ffixed-g6
-LDFLAGS+=-m64
-OP_CFLAGS=$(CFLAGS) -fno-delayed-branch -ffixed-i0
-endif
-
-ifeq ($(ARCH),alpha)
-# -msmall-data is not used because we want two-instruction relocations
-# for the constant constructions
-OP_CFLAGS=-Wall -O2 -g
-# Ensure there's only a single GP
-CFLAGS += -msmall-data
-LDFLAGS+=-Wl,-T,alpha.ld
-endif
-
-ifeq ($(ARCH),ia64)
-OP_CFLAGS=$(CFLAGS)
-endif
-
-ifeq ($(ARCH),arm)
-OP_CFLAGS=$(CFLAGS) -mno-sched-prolog
-LDFLAGS+=-Wl,-T,arm.ld
-endif
-
-ifeq ($(HAVE_GCC3_OPTIONS),yes)
-# very important to generate a return at the end of every operation
-OP_CFLAGS+=-fno-reorder-blocks -fno-optimize-sibling-calls
-endif
-
-#########################################################
-
 DEFINES+=-D_GNU_SOURCE
-LIBS+=-lm
-
-# profiling code
-ifdef TARGET_GPROF
-LDFLAGS+=-p
-main.o: CFLAGS+=-p
-endif
-
-OBJS= elfload.o main.o syscall.o mmap.o signal.o path.o
-ifeq ($(TARGET_ARCH), i386)
-OBJS+= vm86.o
-endif
-SRCS:= $(OBJS:.o=.c)
-OBJS+= libqemu.a
-
-# cpu emulator library
-LIBOBJS=thunk.o exec.o translate.o cpu-exec.o gdbstub.o
-
-ifeq ($(TARGET_ARCH), i386)
-LIBOBJS+=translate-i386.o op-i386.o helper-i386.o
-endif
-ifeq ($(TARGET_ARCH), arm)
-LIBOBJS+=translate-arm.o op-arm.o
-endif
-
-# NOTE: the disassembler code is only needed for debugging
-LIBOBJS+=disas.o 
-ifeq ($(findstring i386, $(TARGET_ARCH) $(ARCH)),i386)
-LIBOBJS+=i386-dis.o
-endif
-ifeq ($(findstring alpha, $(TARGET_ARCH) $(ARCH)),alpha)
-LIBOBJS+=alpha-dis.o
-endif
-ifeq ($(findstring ppc, $(TARGET_ARCH) $(ARCH)),ppc)
-LIBOBJS+=ppc-dis.o
-endif
-ifeq ($(findstring sparc, $(TARGET_ARCH) $(ARCH)),sparc)
-LIBOBJS+=sparc-dis.o
-endif
-ifeq ($(findstring arm, $(TARGET_ARCH) $(ARCH)),arm)
-LIBOBJS+=arm-dis.o
-endif
-
-ifeq ($(ARCH),ia64)
-OBJS += ia64-syscall.o
-endif
-
-all: $(PROGS) qemu-doc.html
+TOOLS=vlmkcow
 
-qemu: $(OBJS)
-	$(CC) $(LDFLAGS) -o $@ $^  $(LIBS)
-ifeq ($(ARCH),alpha)
-# Mark as 32 bit binary, i. e. it will be mapped into the low 31 bit of
-# the address space (31 bit so sign extending doesn't matter)
-	echo -ne '\001\000\000\000' | dd of=qemu bs=1 seek=48 count=4 conv=notrunc
-endif
-
-# must use static linking to avoid leaving stuff in virtual address space
-vl: vl.o block.o libqemu.a
-	$(CC) -static -Wl,-T,i386-vl.ld -o $@ $^  $(LIBS)
+all: dyngen $(TOOLS) qemu-doc.html
+	for d in $(TARGET_DIRS); do \
+	make -C $$d $@ || exit 1 ; \
+        done
 
 vlmkcow: vlmkcow.o
-	$(CC) -o $@ $^  $(LIBS)
-
-depend: $(SRCS)
-	$(CC) -MM $(CFLAGS) $^ 1>.depend
-
-# libqemu 
-
-libqemu.a: $(LIBOBJS)
-	rm -f $@
-	$(AR) rcs $@ $(LIBOBJS)
-
-dyngen: dyngen.c
-	$(HOST_CC) -O2 -Wall -g $< -o $@
-
-translate-$(TARGET_ARCH).o: translate-$(TARGET_ARCH).c gen-op-$(TARGET_ARCH).h opc-$(TARGET_ARCH).h cpu-$(TARGET_ARCH).h
-
-translate.o: translate.c op-$(TARGET_ARCH).h opc-$(TARGET_ARCH).h cpu-$(TARGET_ARCH).h
-
-op-$(TARGET_ARCH).h: op-$(TARGET_ARCH).o dyngen
-	./dyngen -o $@ $<
-
-opc-$(TARGET_ARCH).h: op-$(TARGET_ARCH).o dyngen
-	./dyngen -c -o $@ $<
-
-gen-op-$(TARGET_ARCH).h: op-$(TARGET_ARCH).o dyngen
-	./dyngen -g -o $@ $<
-
-op-$(TARGET_ARCH).o: op-$(TARGET_ARCH).c
-	$(CC) $(OP_CFLAGS) $(DEFINES) -c -o $@ $<
-
-helper-$(TARGET_ARCH).o: helper-$(TARGET_ARCH).c
-	$(CC) $(HELPER_CFLAGS) $(DEFINES) -c -o $@ $<
-
-op-i386.o: op-i386.c opreg_template.h ops_template.h ops_template_mem.h
+	$(HOST_CC) -o $@ $^  $(LIBS)
 
-op-arm.o: op-arm.c op-arm-template.h
+dyngen: dyngen.o
+	$(HOST_CC) -o $@ $^  $(LIBS)
 
 %.o: %.c
-	$(CC) $(CFLAGS) $(DEFINES) -c -o $@ $<
+	$(HOST_CC) $(CFLAGS) $(DEFINES) -c -o $@ $<
 
 clean:
-	$(MAKE) -C tests clean
-	rm -f *.o  *.a *~ qemu dyngen TAGS
+	rm -f *.o *.a $(TOOLS) dyngen TAGS
+	for d in $(TARGET_DIRS); do \
+	make -C $$d $@ || exit 1 ; \
+        done
 
 distclean: clean
 	rm -f config.mak config.h
 
-install: $(PROGS)
+install: all 
 	mkdir -p $(prefix)/bin
-	install -m 755 -s $(PROGS) $(prefix)/bin
+	install -m 755 -s $(TOOLS) $(prefix)/bin
+	for d in $(TARGET_DIRS); do \
+	make -C $$d $@ || exit 1 ; \
+        done
 
 # various test targets
-test speed: qemu
+test speed: all
 	make -C tests $@
 
 TAGS: