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| author | Gerd Hoffmann <kraxel@redhat.com> | 2013-09-20 14:51:10 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2013-09-30 09:44:35 +0200 |
| commit | bcf06c15e7beb31a9839951ee24a809b6919a85e (patch) | |
| tree | 669ae442fcce852577599bd306131cc92310a6d6 /roms | |
| parent | 93a2b3c470cbf1523478e8272816e3a22400775d (diff) | |
| download | qemu-bcf06c15e7beb31a9839951ee24a809b6919a85e.tar.gz | |
roms: add rules to build slof
Add some logic to detect cross compilers. Add support for "make slof",
which should JustWork[tm] if you are on a ppx64 machine or have a ppc64
cross compiler installed somewhere in your path.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'roms')
| -rw-r--r-- | roms/Makefile | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/roms/Makefile b/roms/Makefile index 9672625a99..5fcc77d7c2 100644 --- a/roms/Makefile +++ b/roms/Makefile @@ -18,6 +18,21 @@ pxe-rom-virtio efi-rom-virtio : VID := 1af4 pxe-rom-virtio efi-rom-virtio : DID := 1000 # +# cross compiler auto detection +# +path := $(subst :, ,$(PATH)) +system := $(shell uname -s | tr "A-Z" "a-z") + +# first find cross binutils in path +find-cross-ld = $(firstword $(wildcard $(patsubst %,%/$(1)-*$(system)*-ld,$(path)))) +# then check we have cross gcc too +find-cross-gcc = $(firstword $(wildcard $(patsubst %ld,%gcc,$(call find-cross-ld,$(1))))) +# finally strip off path + toolname so we get the prefix +find-cross-prefix = $(subst gcc,,$(notdir $(call find-cross-gcc,$(1)))) + +powerpc64_cross_prefix := $(call find-cross-prefix,powerpc64) + +# # EfiRom utility is shipped with edk2 / tianocore, in BaseTools/ # # We need that to combine multiple images (legacy bios, @@ -37,6 +52,7 @@ default: @echo " pxerom -- update nic roms (bios only)" @echo " efirom -- update nic roms (bios+efi, this needs" @echo " the EfiRom utility from edk2 / tianocore)" + @echo " slof -- update slof.bin" bios: config.seabios sh configure-seabios.sh $< @@ -90,8 +106,14 @@ ipxe/src/config/local/%: config.ipxe.% cp $< $@ +slof: + $(MAKE) $(MAKEFLAGS) -C SLOF CROSS=$(powerpc64_cross_prefix) qemu + cp SLOF/boot_rom.bin ../pc-bios/slof.bin + + clean: rm -rf seabios/.config seabios/out $(MAKE) $(MAKEFLAGS) -C vgabios clean rm -f vgabios/VGABIOS-lgpl-latest* $(MAKE) $(MAKEFLAGS) -C ipxe/src veryclean + $(MAKE) $(MAKEFLAGS) -C SLOF clean |