YueGuang wrote: > 在 2008-10-29三的 10:06 +0000，Andrew Haley写道： > hi, >> Hmm, you're not building with an ARM sysroot. It's not just the headers >> you need but the entire tree of the installed target OS. I use this: >> >> /home/aph/gcc/trunk/configure --prefix=/home/aph/x-arm/install --target=arm-linux \ >> --with-sysroot=/home/aph/x-arm/chroot-arm/ \ >> --with-headers=/home/aph/x-arm/chroot-arm/usr/include/ \ >> --prefix=/home/aph/x-arm/install2 --disable-libssp --disable-libgomp \ >> --disable-libmudflap --enable-libgcj --disable-multilib --disable-static \ >> --disable-sjlj-exceptions target_alias=arm-linux --enable-languages=c,c++,java > I added the --disable-multilib --with-sysroot,like: > ../gcc-4.3.2/configure --target=arm-linux --prefix=/home/yg/arm/usr > --with-sysroot=/home/yg/arm/usr/ --disable-multilib > > But the problem still there: > > -fvisibility=hidden -DHIDE_EXPORTS > <command-line>: warning: missing whitespace after the macro name > In file included > from /home/yg/arm/usr/arm-linux/sys-include/features.h:354, > from /home/yg/arm/usr/arm-linux/sys-include/stdio.h:28, > from ../../../gcc-4.3.2/libgcc/../gcc/tsystem.h:90, > from ../../../gcc-4.3.2/libgcc/../gcc/libgcc2.c:33: > /home/yg/arm/usr/arm-linux/sys-include/gnu/stubs.h:7:27: error: > gnu/stubs-32.h: No such file or directory > make[2]: *** [_muldi3.o] Error 1 > make[2]: Leaving directory `/home/yg/arm/achieve/gcc/arm-linux/libgcc' > make[1]: *** [all-target-libgcc] Error 2 > make[1]: Leaving directory `/home/yg/arm/achieve/gcc' > make: *** [all] Error 2 > > > I enter the /home/yg/usr/arm-linux/sys-include/gnu/,found only: > stubs-64.h stubs.h > so there is no stubs-32.h.My computer is x86_64,and the arm is 32 bit > system, So is mine. stubs-64.h doesn't make any sense to me. It's an ARM: why does it have such a file? My ARM headers have only stubs.h. > maybe this is the problem.Or I should recomplie glibc with more > opinions.I'm confused. I think your problem is the libc build. If I were you I would not be building my own libc but downloading the glibc devel packages from one of the distros and installing that. Andrew.
