Hi, I'm trying to compile GCC 4.3.0 on a Linux x64 machine. configure complained about MPFR and GMP which I installed. Passing in the paths to MPFR and GMP doesn't make the error go away: [jj155244@ gcc-4.3.0]$ ./configure --with-mpfr=/import/dtg-data20/jj155244/tools/mpfr-2.3.1 --with-gmp=/import/dtg-data20/jj155244/tools/gmp-4.2.3 checking build system type... x86_64-unknown-linux-gnu .. .. checking for correct version of gmp.h... yes checking for correct version of mpfr.h... no 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. I don't know why it doesn't pick up the correct files from the path. [jj155244@ gcc-4.3.0]$ ls -l /import/dtg-data20/jj155244/tools/mpfr-2.3.1 |less total 7587 -rw-r----- 1 jj155244 wheel 755 Dec 31 2007 AUTHORS -rw-r----- 1 jj155244 wheel 2915 Dec 31 2007 BUGS -rw-r----- 1 jj155244 wheel 18013 Dec 31 2007 COPYING -rw-r----- 1 jj155244 wheel 26440 Dec 31 2007 COPYING.LIB [jj155244@ gcc-4.3.0]$ ls -l /import/dtg-data20/jj155244/tools/gmp-4.2.3 total 4198 -rw-r----- 1 jj155244 wheel 843 Mar 22 2006 AUTHORS -rw-r----- 1 jj155244 wheel 35147 Aug 30 2007 COPYING -rw-r----- 1 jj155244 wheel 7639 Aug 30 2007 COPYING.LIB -rw-r----- 1 jj155244 wheel 709734 Aug 2 13:54 ChangeLog JJ
