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Hello Jiang; >>> "Xu, Jiang" <Jiang.Xu@echostar.com> 01/29/04 02:28PM >>> >"-mCPU=r4600", NOT "-mcpu=r4600" that error is gone. i dont think this was a help to you. -mcpu is a valid gcc option, -mCPU is not. >Results in Error: >cc1: invalid option 'CPU=r4600' the preprocessor is probably taking -m as the argument and then passing along the remaining CPU=r4600 >Any ideas? I appreciate any help. suggest going back to -mcpu=r4600. are you sure r4600 is a valid cpu? try a more common cpu type first and make sure that works ok. >Thanks > >John -----Original Message----- From: Xu, Jiang Sent: Thursday, January 29, 2004 1:50 PM To: 'crossgcc@sources.redhat.com' Subject: unrecognized option '-mcpu=r4600' Hi, All, I am frustrated these days by a compiling error when I try to cross compile linux. Here are the data I used to compile the toolchain: crosstool 0.26 gcc-3.2.3 glibc-2.3.2 linux-2.4.18 I successfully compiled the toolchain, but when I try to use it to cross compile linux, the following error occurs: .../.../as: unrecognized option '-mcpu=r4600' I even tweaked the mips.config a little bit to support MIPS32=y, still does not work. I tried other options as well, no luck at all. Here is the compile command that results in error: /opt/crosstool/mipsel-unknown-linux-gnu/gcc-3.2.3-glibc-2.3.2/bin/mipsel-unk nown-linux-gnu-gcc -D__KERNEL__ -I/home/build/test/linux/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -g -fomit-frame-pointer -I /home/build/test/linux/include/asm/gcc -G 0 -mno-abicalls -fno-pic -pipe -mcpu=r4600 -mips2 -Wa,--trap -DKBUILD_BASENAME=main -c -o init/main.o init/main.c Any help is greatly appreciated. Thanks John ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com
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