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qemu/pc-bios/optionrom/Makefile

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Multiboot build system v4 In order to build the multiboot option rom, we need a Makefile and a tool to sign the rom with. Both are provided by this patch and mostly taken from the extboot source, written by Anthony Liguori. Once built, the resulting binary gets copied to pc-bios automatically. Building also occurs automatically when on an x86 host. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29 17:37:40 +04:00
all: build-all
Option rom makefile fixes Fix toplevel option rom makefile rules. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-07-31 16:18:32 +04:00
# Dummy command so that make thinks it has done something
@true
Multiboot build system v4 In order to build the multiboot option rom, we need a Makefile and a tool to sign the rom with. Both are provided by this patch and mostly taken from the extboot source, written by Anthony Liguori. Once built, the resulting binary gets copied to pc-bios automatically. Building also occurs automatically when on an x86 host. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29 17:37:40 +04:00
include ../../config-host.mak
Fix out of tree build broken by 791e08c753a9f9be3c3880b4ea83b6dfa4b6ccad Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-07-27 23:59:36 +04:00
include $(SRC_PATH)/rules.mak
Multiboot build system v4 In order to build the multiboot option rom, we need a Makefile and a tool to sign the rom with. Both are provided by this patch and mostly taken from the extboot source, written by Anthony Liguori. Once built, the resulting binary gets copied to pc-bios automatically. Building also occurs automatically when on an x86 host. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29 17:37:40 +04:00
VPATH=$(SRC_PATH)/pc-bios/optionrom
Rename CPPFLAGS to QEMU_CFLAGS 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 <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-Id:
2009-08-03 16:46:21 +04:00
CFLAGS = -Wall -Wstrict-prototypes -Werror -fomit-frame-pointer -fno-builtin
CFLAGS += -I$(SRC_PATH)
CFLAGS += $(call cc-option, $(CFLAGS), -fno-stack-protector,"")
Multiboot build system v4 In order to build the multiboot option rom, we need a Makefile and a tool to sign the rom with. Both are provided by this patch and mostly taken from the extboot source, written by Anthony Liguori. Once built, the resulting binary gets copied to pc-bios automatically. Building also occurs automatically when on an x86 host. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29 17:37:40 +04:00
build-all: multiboot.bin
%.img: %.o
Use quiet-command for building optionrom Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-21 16:11:19 +04:00
$(call quiet-command,$(LD) -Ttext 0 -e _start -s -o $@ $<," Building $(TARGET_DIR)$@")
Multiboot build system v4 In order to build the multiboot option rom, we need a Makefile and a tool to sign the rom with. Both are provided by this patch and mostly taken from the extboot source, written by Anthony Liguori. Once built, the resulting binary gets copied to pc-bios automatically. Building also occurs automatically when on an x86 host. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29 17:37:40 +04:00
Fix multiboot.bin build on mingw32 This combination of ld/object was suggested by Bartlomiej Celary Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-11 17:48:29 +04:00
%.raw: %.img
Use quiet-command for building optionrom Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-21 16:11:19 +04:00
$(call quiet-command,$(OBJCOPY) -O binary -j .text $< $@," Building $(TARGET_DIR)$@")
Fix multiboot.bin build on mingw32 This combination of ld/object was suggested by Bartlomiej Celary Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-11 17:48:29 +04:00
%.bin: %.raw
Do not try to invoke shebang scripts directly (NFS issues) Signed-off-by: malc <av1474@comtv.ru>
2009-08-10 03:40:16 +04:00
$(call quiet-command,$(SHELL) $(SRC_PATH)/pc-bios/optionrom/signrom.sh $< $@," Signing $(TARGET_DIR)$@")
Multiboot build system v4 In order to build the multiboot option rom, we need a Makefile and a tool to sign the rom with. Both are provided by this patch and mostly taken from the extboot source, written by Anthony Liguori. Once built, the resulting binary gets copied to pc-bios automatically. Building also occurs automatically when on an x86 host. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-29 17:37:40 +04:00
clean:
Replace signrom with shell script v3 In order to not execute code we just compiled, let's replace signrom with a shell script that does the same thing while staying compatible to pretty much every system available. This should make cross-compilation for windows easier. aliguori: fix build when objdir != srcdir Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-07-02 00:08:21 +04:00
$(RM) *.o *.img *.bin *~
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