> Gesendet: Donnerstag, 07. März 2013 um 22:12 Uhr > Von: "Kai Ruottu" <kai.ruottu@xxxxxxxxxxx> > An: "gcc-help@xxxxxxxxxxx" <gcc-help@xxxxxxxxxxx> > Cc: gcc_mailinglist@xxxxxxxxxxx > Betreff: Re: Aw: Re: compile gcc 4.7.2 Ubuntu 12.04 fails with GCC_NO_EXECUTABLES > > 7.3.2013 22:55, Kai Ruottu kirjoitti: > > 7.3.2013 22:19, gcc_mailinglist@xxxxxxxxxxx kirjoitti: > >> /usr/bin/ld: cannot find crt1.o: No such file or directory > >> /usr/bin/ld: cannot find crti.o: No such file or directory > > > > The previous seems to be the problem... Basically the Ubuntu's custom > > ld should know where these startups are, in '/usr/lib/x86_64-linux-gnu' > > I think. Please check where they really are in your system... > > > > If the command 'ld -verbose' (used with '| less') doesn't show the > > places > > where they are in the 'SEARCH_DIR' or something in the output > > beginning, then > > something is broken :-( > > > > Searching with Google for "building GCC for Ubuntu" may tell what are the > > problems and workarounds, Ubuntu isn't a "standard" Linux but somehow > > "custom". > > > > OK, in : > > http://solarianprogrammer.com/2012/04/13/building-gcc-4-7-on-ubuntu-12-04/ > > there were instructions to set in environment (in your case) : > > export LD_LIBRARY_PATH=/opt/gcc_4_7_2/lib:$LD_LIBRARY_PATH > export LIBRARY_PATH=/usr/lib/x86_64-linux-gnu/ > export C_INCLUDE_PATH=/usr/include/x86_64-linux-gnu > export CPLUS_INCLUDE_PATH=/usr/include/x86_64-linux-gnu > > before 'configure' and 'make' and make a symlink : > > sudo ln -s /usr/lib/x86_64-linux-gnu /usr/lib64 > > before 'make install' > > With the export and the symbolic link it compiles without problems. Thanks
