System:
hostname = challenger
uname -m = x86_64
uname -r = 2.6.9-67.ELxenU
uname -s = Linux
uname -v = #1 SMP Wed Nov 7 14:17:17 EST 2007
/bin/arch = x86_64
For example:
libx264.a built as 32 bit
Testit.c
extern int x264_encoder_open();
int main(void){ x264_encoder_open(); }
/home/users/tovrea/local/linux/bin/gcc -m32 -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 -I/home/users/tovrea/local/linux/32/include -std=c99 -fomit-frame-pointer -pthread -c -o testit.o testit.c
Works ok. but
/home/users/tovrea/local/linux/bin/gcc -L/home/users/tovrea/local/linux/32/lib -L/home/users/tovrea/local/linux/lib/gcc/x86_64-unknown-linux-gnu/4.4.0 -L/home/users/tovrea/local/linux/lib/gcc/x86_64-unknown-linux-gnu/lib64 -o testit testit.o -lz -lbz2 -pthread -lm -lx264 -lm
/usr/bin/ld: skipping incompatible /home/users/tovrea/local/linux/32/lib/libx264.a when searching for -lx264
/usr/bin/ld: cannot find -lx264
And
tovrea@challenger%/home/users/tovrea/local/linux/bin/gcc -m32 -L/home/users/tovrea/local/linux/32/lib -L/home/users/tovrea/local/linux/lib/gcc/x86_64-unknown-linux-gnu/4.4.0 -L/home/users/tovrea/local/linux/lib/gcc/x86_64-unknown-linux-gnu/lib64 -o testit testit.o -lz -lbz2 -pthread -lm -lx264 -lm
/usr/bin/ld: skipping incompatible /usr/lib64/libbz2.so when searching for -lbz2
/usr/bin/ld: skipping incompatible /usr/lib64/libbz2.a when searching for -lbz2
/usr/bin/ld: cannot find -lbz2
collect2: ld returned 1 exit status
What am I doing wrong here? I don't see it. I would expect if I select m32 that gcc would select /usr/lib (32 bit libs) rather than /usr/lib64.
Bill Tovrea
BAE Systems
16550 West Bernardo Drive
San Diego, CA 92127
Telephone: (858) 592-5292
Pager: (888) 971-4964
E-mail: George.Tovrea@xxxxxxxxxxxxxx
