From: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
To: linux-mips@linux-mips.org
Subject: MIPS toolchain
Date: Wed, 16 Jul 2008 10:32:28 +0300 [thread overview]
Message-ID: <487DA40C.6010405@movial.fi> (raw)
Hi,
The linux-mips.org Web site recommends gcc 3.4.4 to build the MIPS kernel. However:
<<<<<<<<<<<<<<<<<<
[dmitri.vorobiev@amber linux-2.6]$ mips-unknown-linux-gnu-gcc -v
Reading specs from /home/dmitri.vorobiev/Projects/misc/zoo/lib/gcc/mips-unknown-linux-gnu/3.4.4/specs
Configured with: ../src/gcc-3.4.4/configure --prefix=/home/dmitri.vorobiev/Projects/misc/zoo --target=mips-unknown-linux-gnu --disable-nls --without-headers --with-gnu-ld --with-gnu-as --disable-shared --disable-threads
Thread model: single
gcc version 3.4.4
[dmitri.vorobiev@amber linux-2.6]$ make ARCH=mips CROSS_COMPILE=mips-unknown-linux-gnu-
CHK include/linux/version.h
CHK include/linux/utsrelease.h
CALL scripts/checksyscalls.sh
CC init/main.o
include/asm/bitops.h: In function `start_kernel':
include/asm/bitops.h:76: warning: asm operand 2 probably doesn't match constraints
include/asm/bitops.h:76: warning: asm operand 2 probably doesn't match constraints
include/asm/bitops.h:76: warning: asm operand 2 probably doesn't match constraints
include/asm/bitops.h:76: error: impossible constraint in `asm'
include/asm/bitops.h:76: error: impossible constraint in `asm'
include/asm/bitops.h:76: error: impossible constraint in `asm'
make[1]: *** [init/main.o] Error 1
make: *** [init] Error 2
[dmitri.vorobiev@amber linux-2.6]$
<<<<<<<<<<<<<<<<<<
Kernel build goes smoothly for me with this gcc version:
<<<<<<<<<<<<<<<<<<
[dmitri.vorobiev@amber linux-2.6]$ mips-unknown-linux-gnu-gcc -v
Using built-in specs.
Target: mips-unknown-linux-gnu
Configured with: ../gcc-4.3.0/configure --target=mips-unknown-linux-gnu --disable-nls --disable-threads --disable-shared --disable-multilib --disable-libmudflap --disable-libssp --prefix=/home/dmitri.vorobiev/Projects/misc/zoo/4.3-toolchain --with-gmp=/home/dmitri.vorobiev/Projects/misc/zoo/ --with-mfpr=/home/dmitri.vorobiev/Projects/misc/zoo --without-headers --with-gnu-as=/tmp/cross/ --with-gnu-ld=/tmp/cross/ --disable-libgcc --enable-languages=c --disable-libgomp
Thread model: single
gcc version 4.3.0 (GCC)
[dmitri.vorobiev@amber linux-2.6]$
<<<<<<<<<<<<<<<<<<
What I would like to know is which gcc/binutils versions are currently the blessed ones. Thanks.
Regards,
Dmitri
next reply other threads:[~2008-07-16 7:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-16 7:32 Dmitri Vorobiev [this message]
2008-07-16 10:45 ` MIPS toolchain Ralf Baechle
2008-07-16 11:02 ` Dmitri Vorobiev
2008-07-16 12:02 ` Ralf Baechle
2008-07-16 15:19 ` Geert Uytterhoeven
2008-07-16 19:22 ` Kyle McMartin
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