for more info see
http://bugs.gentoo.org/show_bug.cgi?id=29729
if gcc -DHAVE_CONFIG_H -I. -I. -I. -Ilinux/i386 -
I./linux/i386 -Ilinux -I./linux
-Wall -D_GNU_SOURCE -mcpu=athlon-xp -
march=athlon-xp -O2 -pipe
-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -MT
ioctl.o -MD -MP -MF
".deps/ioctl.Tpo" \
-c -o ioctl.o `test -f 'ioctl.c' || echo './'`ioctl.c; \
then mv ".deps/ioctl.Tpo" ".deps/ioctl.Po"; \
else rm -f ".deps/ioctl.Tpo"; exit 1; \
fi
if gcc -DHAVE_CONFIG_H -I. -I. -I. -Ilinux/i386 -
I./linux/i386 -Ilinux -I./linux
-Wall -D_GNU_SOURCE -mcpu=athlon-xp -
march=athlon-xp -O2 -pipe
-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -MT
mem.o -MD -MP -MF ".deps/mem.Tpo" \
-c -o mem.o `test -f 'mem.c' || echo './'`mem.c; \
then mv ".deps/mem.Tpo" ".deps/mem.Po"; \
else rm -f ".deps/mem.Tpo"; exit 1; \
fi
io.c: In function `sys_sendfile':
io.c:291: warning: long unsigned int format, different
type arg (arg 2)
io.c: At top level:
io.c:321: error: redefinition of `sys_pread'
io.c:249: error: `sys_pread' previously defined here
io.c:339: error: redefinition of `sys_pwrite'
io.c:267: error: `sys_pwrite' previously defined here
make[1]: *** [io.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory `/var/tmp/portage/strace-
4.5/work/strace-4.5'
make: *** [all] Error 2