[uClibc]FW: Xscale and Uclibc

Foy, Patrick pfoy at 3eti.com
Wed Jun 18 13:58:26 UTC 2003


> I've been trying to compile uclibc for the xscale architecture and it
> appears that the -march switch doesn't work.  Should I return to
> mtune=xscale versus using the march=xscale?
> 
> /home/pfoy/Test/gcc-3.3/toolchain_arm/bin/arm-uclibc-gcc  -Wall
> -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing  -fstrict-aliasing
> -Os    -march=xscale -fno-builtin -nostdinc -D_LIBC -I../../include -I.
> -I/home/pfoy/Test/gcc-3.3/toolchain_arm/lib/gcc-lib/arm-linux/3.3/include
> -DNDEBUG -fPIC -I. -I./arm -I../libdl -c arm/resolve.S -o arm/resolve.o
> cc1: error: bad value (xscale) for -march= switch
> make[2]: *** [arm/resolve.o] Error 1
> 
> I am using the gcc-3.3 source from uclibc.org 
> 
> 


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