Doubt with cross compile

webquinty · 02-08-2011, 08:22 AM

Hello everybody

I would like to make my own cross compile for Geode (X86).
I have read several manuals first step is download binutils ans compile.
For example: binutils-2.19
../build-binutils/configure --target=i386-geode-linux --prefix=$PREFIX
make && make install

OK, next step is build bootstrap gcc.
gcc-4.5.0
../build-gcc/configure --target=i386-geode-linux --prefix=$PREFIX --without-headers --with-gnu-as --with-gnu-ld --disable-shared --disable-threads.
make all-gcc && make install-gcc

Ok, next step is building linux kernel to obtain linus headers.
export ARCH=i386
export CROSS_COMPILE=i386-geode-linux-
"Configure kernel with my own settings"
make dep && make clean && make zImage

Well, in this point i have a problem.

CC arch/x86/boot/video.o
arch/x86/boot/boot.h: message assembler:
arch/x86/boot/boot.h: 112: Error: Bad register name '%dil'

And finally, when I have tried to compile glibc, I have this error:

gconv_db.c:422:22: Error: 'INT_MAX' not define

Could somebody help me?

Best regards
John

webquinty · 02-10-2011, 06:20 AM

Hello,

Well, I have compile gcc-bootstrap without problems but now, I have a problem with Glibc.

Quote:

i386-linux-gcc -nostdlib -nostartfiles -r -o /home/john/temporal/CROSS/build-glibc/elf/librtld.map.o '-Wl,-(' /home/john/temporal/CROSS/build-glibc/elf/dl-allobjs.os /home/john/temporal/CROSS/build-glibc/libc_pic.a -lgcc '-Wl,-)' -Wl,-Map,/home/john/temporal/CROSS/build-glibc/elf/librtld.mapT
/home/john/temporal/CROSS/result/i386-linux/lib/gcc/i386-linux/4.5.0/../../../../i386-linux/bin/ld: cannot find -lgcc
collect2: ld returned 1 exit status

Could somebody help me why does not find libgcc?

Best regards.