On Wed, Nov 14, 2012 at 07:11:23AM -0800, Paige Thompson wrote: > aha, > > once again, > > dev@dev-VirtualBox /mnt/erraticOS/usr/src/gcc-build $ gcc --version > gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 > > dev@dev-VirtualBox /mnt/erraticOS/usr/src/gcc-build $ apt-get > > I knew I figured this out once before, and the reason I knew is because I > removed the -fbuilding-libgcc (just now and before) from the makefile and > came to this problem) > > cc1plus: error: unrecognized command line option ‘-std=gnu++11’ > > which has to do with the fact that cc1plus 4.6 doesn't have support for that > ;) odd that they didn't include the build process for compiling 4.7 from 4.6 > huh? > Ah ha! You are using the host's compiler in pass 2. Wrong path, failed to correctly specify a variable, omitting +h, or something else.
The first pass of gcc builds a pseudo cross-compiler, hence the LFS setting : just enough of a name change to fool the build system into using the cross-compile routines (for separation from the host). This compiler only supports 'C'. The second pass uses the 'cross' compiler to build a native C and C++ compiler. ĸen -- das eine Mal als Tragödie, das andere Mal als Farce -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page
