------- Comment #4 from petermorgan at grapevine dot net dot au 2008-09-01 23:12 ------- Subject: Re: gfortran errors in compilation and the making for upgraded compilers
Dear All thanks for the reply I have brought up the configure help pages of GNU. While I had tried the inclusion of the --with they failed because I did not understand that I needed to be one directory above the lib and the include directories to use --with-mpfr=DIRECTORY option Here below where I have explicity included the mpfr library and the include headers all seems to be fixed. I have also tested the generic include and it too works. I will continue with compilation make. ths [EMAIL PROTECTED] gcc-4.3.1]$ ../gcc-4.3.1.source/configure --prefix=/opt --with-mpfr-lib=/opt/lib --with-mpfr-include=/opt/include checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking target system type... x86_64-unknown-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking whether ln works... yes checking whether ln -s works... yes checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ANSI C... none needed checking for g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking for gnatbind... no checking for gnatmake... no checking whether compiler driver understands Ada... no checking how to compare bootstrapped objects... cmp --ignore-initial=16 $$f1 $$f2 checking for correct version of gmp.h... yes checking for correct version of mpfr.h... yes The following languages will be built: c,c++,fortran,java,objc kargl at gcc dot gnu dot org wrote: > ------- Comment #3 from kargl at gcc dot gnu dot org 2008-09-01 22:38 ------- > (In reply to comment #2) > > >> checking for correct version of gmp.h... yes >> checking for correct version of mpfr.h... no >> > > Clearly, configure can't find your installation of MPFR. > > > >> configure: error: Building GCC requires GMP 4.1+ and MPFR 2.3.0+. >> Try the --with-gmp and/or --with-mpfr options to specify their locations. >> > > Re-read the last sentence above. It appears you forgot to try > the --with-mpfr configure option. > > > -- *************************************** * * * Peter and Carol Morgan * * 20 Goodparla St * * Hawker, ACT, 2614 * * Australia * * * * Home Phone +61 (0)2 6254 0137 * * Peter's Mobile +61 (0)4 1854 0137 * * * * * *************************************** kargl at gcc dot gnu dot org wrote: > ------- Comment #3 from kargl at gcc dot gnu dot org 2008-09-01 22:38 ------- > (In reply to comment #2) > > >> checking for correct version of gmp.h... yes >> checking for correct version of mpfr.h... no >> > > Clearly, configure can't find your installation of MPFR. > > > >> configure: error: Building GCC requires GMP 4.1+ and MPFR 2.3.0+. >> Try the --with-gmp and/or --with-mpfr options to specify their locations. >> > > Re-read the last sentence above. It appears you forgot to try > the --with-mpfr configure option. > > > -- *************************************** * * * Peter and Carol Morgan * * 20 Goodparla St * * Hawker, ACT, 2614 * * Australia * * * * Home Phone +61 (0)2 6254 0137 * * Peter's Mobile +61 (0)4 1854 0137 * * * * * *************************************** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37310
