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Hi I recently upgraded from gcc 2.95.3 to gcc 3.3.1 in my ppc embedded linux build system. I first build a cross toolchain and then use this to build a rfs for my powerpc target. Included in this is a native ppc gcc. When I was using gcc 2.95.3 the final native compiler worked fine. Now that I am building 3.3.1 compilers the final rfs native compiler does not build as before. Specifically, $ROOTFS/usr/lib/gcc-lib/3.3.1/include doesn't contain all the components it did for 2.95.3. For example syslimits.h is missing. ------------------------------------------------------ #!/bin/bash echo Building native gcc cd ${PRJROOT}/sysapps tar xzf ${BUILD_SOURCES}/gcc-3.3.1.tar.gz mkdir build-gcc cd build-gcc ../gcc-3.3.1/configure --host=${TARGET} --build=i686-pc-linux-gnu \ --prefix=/usr --enable-threads=posix --with-cpu=750 \ --enable-languages=c,c++ 2>&1 | tee configure-log make all 2>&1 | tee make-log make prefix=${PRJROOT}/rootfs/usr install cd ${PRJROOT}/rootfs/usr ln -s gcc cc ------------------------------------------------------- is what I'm using to build the native gcc using my crossgcc Are there any other options that gcc 3.3 needs that 2.95 didn't? Any thoughts on what's gone wrong would be greatly appreciated. Thanks, Alex This email and any attachments are confidential to the intended recipient and may also be privileged. If you are not the intended recipient please delete it from your system and notify Thales Underwater Systems on +44 1963 370 551. You should not copy it or use it for any purpose nor disclose or distribute its contents to any other person. ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com
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