在 2010年2月4日 下午5:26，刘卓 <lzhskywalker@xxxxxxxxx> 写道： > I've tried this instruction. But it seems I have encountered a very > popular problem as shown below: > > checking whether the > /root/mips-octeon-linux-gnu-toolchain/build-gcc-bootstrap/./gcc/xgcc > -B/root/mips-octeon-linux-gnu-toolchain/build-gcc-bootstrap/./gcc/ > -B/opt/octeon/mips-octeon-linux-gnu/bin/ > -B/opt/octeon/mips-octeon-linux-gnu/lib/ -isystem > /opt/octeon/mips-octeon-linux-gnu/include -isystem > /opt/octeon/mips-octeon-linux-gnu/sys-include linker > (/root/mips-octeon-linux-gnu-toolchain/build-gcc-bootstrap/./gcc/collect-ld) > supports shared libraries... yes > checking dynamic linker characteristics... configure: error: Link > tests are not allowed after GCC_NO_EXECUTABLES. > make[1]: *** [configure-target-libssp] Error 1 > > I've searched over the Internet, but I can't find an appropriate > solution, since I'm building an octeon platform oriented cross > compiler. And the solutions and discussions about this problem on the > internet is quite a chaos... I didn't figure out a clue. > So. I'll be very appreciated if you could help me find out the > possible points where I've gone wrong, or show me what exactly might > be missing. > > Thank you. > > 2010/2/3 fanqifei <fanqifei@xxxxxxxxx>: >> 2010/2/3 刘卓 <lzhskywalker@xxxxxxxxx>: >>> Hello, >>> I'm a freshman here. I was trying to build a cross-compiler which >>> runs on a x86 machine and could generate MIPS octeon target. I'm not >>> sure how to do this. I looked through gcc installation manual and I >>> couldn't find relative instructions. >>> So I tried figure it out by checking this command out "./configure >>> --help", and then I found an option '--target' that might be helpful. >>> But it seems did not provide a list for valid targets. I've tried >>> '--target=mips64octeon' and '--target=mips64-octeon-linux-gnu', so >>> far, neither of these works. >>> Did I miss something? Do I need some other tools to get it done? >>> Please show me the resolution or just tell me where I can find an >>> instruction for this. >>> >>> Thanks. >>> >>> -- >>> ------------------------------------- >>> Best Regards, >>> Liu Zhuo >>> >> >> maybe below link is useful. You can also search "cross compile gcc mips". >> http://www.linux-mips.org/wiki/Toolchains#Roll-your-own >> >> -- >> -Qifei Fan >> > > > > -- > ------------------------------------- > Best Regards, > Liu Zhuo > what's the version of binutils and gcc you are building? I just followed the instruction of the wiki page and the binutils/gcc build succeeded on x86 32bit Linux. (using the version mentioned in the page ) >./mips64-octeon-linux-gnu-gcc -v Reading specs from /home/efan/tools/cross/lib/gcc/mips64-octeon-linux-gnu/3.4.4/specs Configured with: ../gcc-3.4.4/configure --target=mips64-octeon-linux-gnu --prefix=/home/efan/tools/cross --enable-languages=c --without-headers --with-gnu-ld --with-gnu-as --disable-shared --disable-threads Thread model: single gcc version 3.4.4 -- -Qifei Fan
