qemu/Makefile.user

# Makefile for qemu target independent user files.

include ../config-host.mak
include $(SRC_PATH)/rules.mak
-include config.mak

.PHONY: all

$(call set-vpath, $(SRC_PATH))

QEMU_CFLAGS+=-I..
QEMU_CFLAGS += -I$(SRC_PATH)/include
QEMU_CFLAGS += -DCONFIG_USER_ONLY

include $(SRC_PATH)/Makefile.objs

all: $(user-obj-y)
# Dummy command so that make thinks it has done something
	@true

clean:
	for d in . trace; do \
	rm -f $$d/*.o $$d/*.d $$d/*.a $$d/*~; \
	done

# Include automatically generated dependency files
-include $(wildcard *.d)
Compile some user files only once for all targets Signed-off-by: Blue Swirl <blauwirbel@gmail.com> 2009-09-27 20:26:02 +04:00			`# Makefile for qemu target independent user files.`

			`include ../config-host.mak`
			`include $(SRC_PATH)/rules.mak`
user: fix compilation without -fpie Fixes breakage by 299060a06e7c73de5cb9962edbca7f7f9e0b7f25. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> 2009-12-19 18:42:34 +03:00			`-include config.mak`
Compile some user files only once for all targets Signed-off-by: Blue Swirl <blauwirbel@gmail.com> 2009-09-27 20:26:02 +04:00
			`.PHONY: all`

Use vpath directive The vpath directive has two advantages over the VPATH variable: 1) it allows to skip searching of .o files; 2) the default semantics are to append to the vpath, so there is no confusion between "VPATH=xyz" and "VPATH+=xyz". Since "vpath %.c %.h PATH" is not valid, I'm introducing a wrapper macro to append one or more directories to the vpath. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> 2009-12-21 12:06:55 +03:00			`$(call set-vpath, $(SRC_PATH))`
Compile some user files only once for all targets Signed-off-by: Blue Swirl <blauwirbel@gmail.com> 2009-09-27 20:26:02 +04:00
			`QEMU_CFLAGS+=-I..`
qom: Add QOM support to user emulators Link the Object base class and the module infrastructure for class registration. Introduce $(universal-obj-y) for objects that are more common than $(common-obj-y), so that those only get built once. Call QOM module init for type registration. Signed-off-by: Andreas Färber <afaerber@suse.de> Cc: Anthony Liguori <anthony@codemonkey.ws> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> 2012-03-05 00:32:36 +04:00			`QEMU_CFLAGS += -I$(SRC_PATH)/include`
Makefile.user: Define CONFIG_USER_ONLY for libuser/ In --user/ build dirs CONFIG_USER_ONLY is defined via config-target.h. In libuser/ it is not defined. Add it via QEMU_CFLAGS. Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> 2012-06-09 15:56:42 +04:00			`QEMU_CFLAGS += -DCONFIG_USER_ONLY`
Compile some user files only once for all targets Signed-off-by: Blue Swirl <blauwirbel@gmail.com> 2009-09-27 20:26:02 +04:00
Drop --whole-archive and static libraries Juan has contributed a cool Makefile infrastructure that enables us to drop static libraries completely: Move shared obj-y definitions to Makefile.objs, prefixed {common-,hw-,user-}, and link those object files directly into the executables. Replace HWLIB by HWDIR, specifying only the directory. Drop --whole-archive and ARLIBS in Makefiles and configure. Drop GENERATED_HEADERS dependency in rules.mak, since this rebuilds all common objects after generating a target-specific header; add dependency rules to Makefile and Makefile.target instead. v2: - Don't try to include /config.mak for user emulators - Changes to user object paths ("Quickfix for libuser.a drop") were obsoleted by "user_only: compile everything with -fpie" (Kirill A. Shutemov) v3: - Fix dependency modelling for tools - Remove comment on GENERATED_HEADERS obsoleted by this patch Signed-off-by: Andreas Färber <afaerber@opensolaris.org> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Palle Lyckegaard <palle@lyckegaard.dk> Cc: Ben Taylor <bentaylor.solx86@gmail.com> Cc: Juan Quintela <quintela@trasno.org> Cc: Kirill A. Shutemov <kirill@shutemov.name> Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com> 2010-01-06 22:24:05 +03:00			`include $(SRC_PATH)/Makefile.objs`
Compile some user files only once for all targets Signed-off-by: Blue Swirl <blauwirbel@gmail.com> 2009-09-27 20:26:02 +04:00
Drop --whole-archive and static libraries Juan has contributed a cool Makefile infrastructure that enables us to drop static libraries completely: Move shared obj-y definitions to Makefile.objs, prefixed {common-,hw-,user-}, and link those object files directly into the executables. Replace HWLIB by HWDIR, specifying only the directory. Drop --whole-archive and ARLIBS in Makefiles and configure. Drop GENERATED_HEADERS dependency in rules.mak, since this rebuilds all common objects after generating a target-specific header; add dependency rules to Makefile and Makefile.target instead. v2: - Don't try to include /config.mak for user emulators - Changes to user object paths ("Quickfix for libuser.a drop") were obsoleted by "user_only: compile everything with -fpie" (Kirill A. Shutemov) v3: - Fix dependency modelling for tools - Remove comment on GENERATED_HEADERS obsoleted by this patch Signed-off-by: Andreas Färber <afaerber@opensolaris.org> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Palle Lyckegaard <palle@lyckegaard.dk> Cc: Ben Taylor <bentaylor.solx86@gmail.com> Cc: Juan Quintela <quintela@trasno.org> Cc: Kirill A. Shutemov <kirill@shutemov.name> Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com> 2010-01-06 22:24:05 +03:00			`all: $(user-obj-y)`
Compile some user files only once for all targets Signed-off-by: Blue Swirl <blauwirbel@gmail.com> 2009-09-27 20:26:02 +04:00			`# Dummy command so that make thinks it has done something`
			`@true`

			`clean:`
build: Move tracing objects into libuser on usermode emulation targets This will apply libuser-specific compilation flags (like the ones added by --enable-user-pie), but keep softmmu emulation targets "as-is". Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> 2011-09-16 00:45:42 +04:00			`for d in . trace; do \`
			`rm -f $$d/.o $$d/.d $$d/.a $$d/~; \`
			`done`
Compile some user files only once for all targets Signed-off-by: Blue Swirl <blauwirbel@gmail.com> 2009-09-27 20:26:02 +04:00
			`# Include automatically generated dependency files`
make: automatically include dependencies in recursive subdir rules (v2) I think I understand enough of what's going on in these rules to ensure this is right. But I could certainly use a second or third opinion... Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> 2012-06-18 04:01:32 +04:00			`-include $(wildcard *.d)`