On Wed, Sep 18, 2013 at 09:39:01PM +0200, hans kaper wrote: > After failing to be able to use the tools from LFS 7.3 in 7.4, I decided to > build the tools from the book 7.4. I soon ran into another problem: after > building the tools up and until Binutils pass 2 without errors, I got the > following error building GCC, pass 2: > > i686-lfs-linux-gnu-g++ -c -fomit-frame-pointer -g -O2 -DIN_GCC > -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall > -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute > -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings > -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -I../../gcc-4.8.1/gcc > -I../../gcc-4.8.1/gcc/build -I../../gcc-4.8.1/gcc/../include > -I../../gcc-4.8.1/gcc/../libcpp/include -I/mnt/lfs/sources/gcc-build/./gmp > -I/mnt/lfs/sources/gcc-4.8.1/gmp > -I/mnt/lfs/sources/gcc-build/../gcc-4.8.1/mpfr/src > -I/mnt/lfs/sources/gcc-4.8.1/mpc/src -I../../gcc-4.8.1/gcc/../libdecnumber > -I../../gcc-4.8.1/gcc/../libdecnumber/bid -I../libdecnumber > -I../../gcc-4.8.1/gcc/../libbacktrace \ > -o build/genconstants.o ../../gcc-4.8.1/gcc/genconstants.c > In file included from ../../gcc-4.8.1/gcc/genconstants.c:28:0: > ../../gcc-4.8.1/gcc/system.h:205:20: fatal error: cstring: No such file or > directory > # include <cstring> > ^ > compilation terminated. > > > The file cstring is not found. I assume it has to be somewhere in the > gcc-build but I don't know why not. > > I deleted the tools and started anew, with the same result. The md5sum for > GCC is correct and so are the system-requirements. The build-directories were > deleted from /source after the pass 1-build. > > Any idea what is wrong? > Google thinks you didn't install libstdc++v3 : http://www.linuxquestions.org/questions/linux-from-scratch-13/gcc-error-building-tools-on-7-4-rc1-chapter-5-10-gcc-4-8-1-pass-2-a-4175475181/
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