@@ -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
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> --- roms/Makefile | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)