| echo "CROSS_COMPILE = powerpc-linux-" >>include/config.mk |
| # patch the examples/Makefile to ignore return value from OBJCOPY |
| sed -e 's/$(OBJCOPY)/-&/' < examples/Makefile > examples/makefile |
| # add a built target for mkimage on the target architecture |
| sed -e 's/^all:.*$/all: .depend envcrc mkimage mkimage.ppc/' < tools/Makefile > tools/makefile |
| cat <<EOF >>tools/makefile |
| mkimage.ppc : mkimage.o.ppc crc32.o.ppc |
| powerpc-linux-gcc -msoft-float -Wall -Wstrict-prototypes -o \$@ \$^ |
| XFLAGS="-D__KERNEL__ -I../include -DCONFIG_4xx -Wall -Wstict-prototypes" |
| powerpc-linux-gcc -msoft-float -Wall -I../include -c -o \$@ \$^ |
| powerpc-linux-gcc -msoft-float -Wall -I../include -c -o \$@ \$^ |
| # make an image by default out of the u-boot image |
| sed -e 's/^all:.*$/all: u-boot.image /' < Makefile > makefile |
| tools/mkimage -A ppc -O linux -T firmware -C none -a 0 -e 0 -n U-Boot -d \$^ \$@ |