2 # Copyright (c) 2002-2008 Sam Leffler, Errno Consulting
3 # Copyright (c) 2002-2008 Atheros Communications, Inc.
5 # Permission to use, copy, modify, and/or distribute this software for any
6 # purpose with or without fee is hereby granted, provided that the above
7 # copyright notice and this permission notice appear in all copies.
9 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21 # Compilation configuration for building big-endian PowerPC/powerpc-elf.
23 # Built with GNU cross-devel tools:
26 # BINUTILS=binutils-2.14
30 # ${BINUTILS}/configure --target=$target --prefix=${PREFIX}
31 # ${GCC}/configure --target=$target --prefix=${PREFIX} \
32 # --enable-languages=c --with-gnu-as --with-gnu-ld \
33 # --with-newlib --with-gxx-include-dir=${PREFIX}/$target/include
36 #TOOLPREFIX= /pub/gnu/bin/powerpc-elf-
41 STRIP= ${TOOLPREFIX}strip
42 OBJCOPY=${TOOLPREFIX}objcopy
46 # Force register read/write operations to go through a function.
51 COPTS+= -DAH_BYTE_ORDER=AH_BIG_ENDIAN
53 COPTS+= -msoft-float -ffixed-r2