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[Qemu-devel] [PATCH 6/9] roms: add rules to build slof
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH 6/9] roms: add rules to build slof |
Date: |
Mon, 30 Sep 2013 11:12:55 +0200 |
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 <address@hidden>
---
roms/Makefile | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/roms/Makefile b/roms/Makefile
index 9672625..5fcc77d 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
--
1.8.3.1
- [Qemu-devel] [PULL 0/9] roms: various build improvements, Gerd Hoffmann, 2013/09/30
- [Qemu-devel] [PATCH 5/9] roms: rewrite scripts/refresh-pxe-roms.sh, Gerd Hoffmann, 2013/09/30
- [Qemu-devel] [PATCH 8/9] roms: enable parallel seabios / seavgabios builds, Gerd Hoffmann, 2013/09/30
- [Qemu-devel] [PATCH 4/9] roms: parallel ipxe builds, Gerd Hoffmann, 2013/09/30
- [Qemu-devel] [PATCH 6/9] roms: add rules to build slof,
Gerd Hoffmann <=
- [Qemu-devel] [PATCH 7/9] roms: enable ipxe cross builds, Gerd Hoffmann, 2013/09/30
- [Qemu-devel] [PATCH 9/9] roms: add support for building sgabios, Gerd Hoffmann, 2013/09/30
- [Qemu-devel] [PATCH 1/9] roms: add 'make clean', Gerd Hoffmann, 2013/09/30
- [Qemu-devel] [PATCH 3/9] roms: build lgplvgabios isavga variant, Gerd Hoffmann, 2013/09/30
- [Qemu-devel] [PATCH 2/9] roms: enable parallel builds for 'make lgplvgabios', Gerd Hoffmann, 2013/09/30