Hi all, I tried to compile the gcc 4.5.0 version, but got errors with gmp :-( Jonathan Wakely <jwakely.gcc@xxxxxxxxx> wrote > See http://gcc.gnu.org/install/configure.html > Building in a sub-directory of the source directory is not supported. > I did the same in gcc-4.5.0 directory and also in an build subdirectory. The error the same! ------ Original message postet to gcc.gnu.org : I did: krud@mauersegler:~/work/gcc-4.5.0$ cp -pr ../gmp-5.0.1/ ./gmp krud@mauersegler:~/work/gcc-4.5.0$ cp -pr ../mpfr-2.4.2/ ./mpfr krud@mauersegler:~/work/gcc-4.5.0$ cp -pr ../mpc-0.8.1/ ./mpc krud@mauersegler:~/work/gcc-4.5.0$ cp -pr ../ppl-0.10.2/ ./ppl krud@mauersegler:~/work/gcc-4.5.0$ mkdir build_linux krud@mauersegler:~/work/gcc-4.5.0$ cd build_linux/ krud@mauersegler:~/work/gcc-4.5.0/build_linux$ ../configure --prefix=/opt/linux --enable-languages=c,c++ And got: ... hecking whether fmal is declared... yes checking whether rintf is declared... yes checking whether rintl is declared... yes checking for int_fast16_t... yes checking for int_fast32_t... yes checking for int_fast64_t... yes checking for uint_fast16_t... yes checking for uint_fast32_t... yes checking for uint_fast64_t... yes checking for ld used by GCC... /opt/linux/lib/gcc/i686-pc-linux-gnu/4.4.2/../../../../i686-pc-linux-gnu/bin/ld checking if the linker (/opt/linux/lib/gcc/i686-pc-linux-gnu/4.4.2/../../../../i686-pc-linux-gnu/bin/ld) is GNU ld... yes checking for shared library run path origin... done checking how to link with libgmp... -lgmp checking how to link with libgmpxx... -lgmpxx -lgmp checking for the GMP library version 4.1.3 or above... no configure: error: Cannot find GMP version 4.1.3 or higher. GMP is the GNU Multi-Precision library: see http://www.swox.com/gmp/ for more information. When compiling the GMP library, do not forget to enable the C++ interface: add --enable-cxx to the configuration options. make[2]: *** [configure-stage1-ppl] Fehler 1 make[2]: Verlasse Verzeichnis '/home/krud/work/gcc-4.5.0/build_linux' make[1]: *** [stage1-bubble] Fehler 2 make[1]: Verlasse Verzeichnis '/home/krud/work/gcc-4.5.0/build_linux' make: *** [all] Fehler 2 I also copied gmp-4.3.1 to the gcc path but got the same results. How can I proceed here? Thanks Klaus -------- Original-Nachricht -------- > Datum: Mon, 3 May 2010 13:43:34 +0100 > Von: Jonathan Wakely <jwakely.gcc@xxxxxxxxx> > An: Klaus Rudolph <lts-rudolph@xxxxxx> > CC: gcc@xxxxxxxxxxx > Betreff: Re: compile problems with gcc 4.5.0 > On 3 May 2010 10:43, Klaus Rudolph wrote: > > Hi all, > > > > I tried to compile the gcc 4.5.0 version, but got errors with gmp :-( > > Hi, > this question is not appropriate on this mailing list, which is for > discussing development of gcc, please take any further questions about > building or using gcc to the gcc-help mailing list, thanks. > > > I did: > > > > > > krud@mauersegler:~/work/gcc-4.5.0$ cp -pr ../gmp-5.0.1/ ./gmp > > krud@mauersegler:~/work/gcc-4.5.0$ cp -pr ../mpfr-2.4.2/ ./mpfr > > krud@mauersegler:~/work/gcc-4.5.0$ cp -pr ../mpc-0.8.1/ ./mpc > > krud@mauersegler:~/work/gcc-4.5.0$ cp -pr ../ppl-0.10.2/ ./ppl > > You don't need to copy the sources, a symlink will do. > > > krud@mauersegler:~/work/gcc-4.5.0$ mkdir build_linux > > krud@mauersegler:~/work/gcc-4.5.0$ cd build_linux/ > > krud@mauersegler:~/work/gcc-4.5.0/build_linux$ ../configure > --prefix=/opt/linux --enable-languages=c,c++ > > See http://gcc.gnu.org/install/configure.html > Building in a sub-directory of the source directory is not supported. > > Jonathan -- GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01
