[U-Boot-Users] Re: MIPS LE build problems

[Matej Kupljen <matej.kupljen@ultra.si>]

Hi

> The attached test script works with the tool chains available to  me.
> Can others please test this, too?

As I said it works for me.

Please see attached cpu/mips/config.mk if it is O.K.
to include it in the official U-Boot.
It works for me, maybe others can test it to.

BR,
Matej
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#
# (C) Copyright 2003
# Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#

v=$(shell \
$(CROSS_COMPILE)as --version|grep "GNU assembler"|awk '{print $$3}'|awk -F . '{print $$2}')
MIPSFLAGS=$(shell \
if [ "$v" -lt "14" ]; then \
	echo "-mcpu=4kc -mabicalls"; \
else \
	echo "-march=4kc -mtune=4kc -Wa,-allow_branch_to_undefined -mabicalls"; \
fi)

# Check the default ENDIANNESS of the cross compiler
e=$(shell \
TMPDIR=`mktemp -d`; \
trap 'rm -fr ${TMPDIR}' 0 1 2 3 15; \
>$${TMPDIR}/foo.c; \
${CROSS_COMPILE}gcc -c $${TMPDIR}/foo.c -o $${TMPDIR}/foo.o; \
readelf -h $${TMPDIR}/foo.o | \
sed -n 's/.*Data:.* \([^ ][^ ]*\) endian/\1/p'; \
)

PLATFORM_LDFLAGS += $(shell \
if [ "$e" = "little" ]; then \
	echo "-EL";\
else \
	echo "-EB";\
fi)

PLATFORM_CPPFLAGS += $(MIPSFLAGS)