Hi, I am attempting to configure gcc-4.5-20090507 on Mac OS 10.4 using the command ---------- $ ../gcc-4.5-20090507/configure --with-languages=c,c++,fortran --with-mpfr=/usr/local/lib --with-gmp=/usr/local/lib ---------- issued from inside a directory at the same level in the directory tree as the source directory. The configure output includes the following: ---------- checking for correct version of gmp.h... yes checking for correct version of mpfr.h... no configure: error: Building GCC requires GMP 4.2+ and MPFR 2.3.2+. ---------- My MPFR version is 2.4.1 and when I run "make check" inside the mpfr-2.4.1 directory, I get the response ----------- All 148 tests passed ---------- Inside /usr/local/lib, I have the files $ls libmpfr.* libmpfr.1.dylib libmpfr.a libmpfr.dylib libmpfr.la Can someone advice me as to how to get gcc to recognize my mpfr libraries? Damian
