Mitchell Verter wrote: > I am using LFS 7.3. following the instructions given on pages 37-8 for > first time GCC compilation. > I get the following error: > > checking for objdir... .libs > checking for the correct version of gmp.h... no > configure: error: Building GCC requires GMP 4.2+, MPFR 2.3.1+ and MPC > 0.8.0+. > Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify > their locations. Source code for these libraries can be found at > their respective hosting sites as well as at > ftp://gcc.gnu.org/pub/gcc/infrastructure/. See also > http://gcc.gnu.org/install/prerequisites.html for additional info. If > you obtained GMP, MPFR and/or MPC from a vendor distribution package, > make sure that you have installed both the libraries and the header > files. They may be located in separate packages. > > > The error message isn't a huge surprise because I don't see GMP mentioned > in the instructions. > That is, I have unpacked GMP, MPFR, and MPC but the command line given on > page 38 of the book is this: > > ../gcc-4.7.2/configure\ > --target=$LFS_TGT\ > --prefix=/tools\ > --with-sysroot=$LFS > \--with-newlib > \--without-headers > \--with-local-prefix=/tools \ > --with-native-system-header-dir=/tools/include \ > --disable-nls > \--disable-shared > \--disable-multilib > \--disable-decimal-float > \--disable-threads > \--disable-libmudflap > \--disable-libssp > \--disable-libgomp > \--disable-libquadmath > \--enable-languages=c > \--with-mpfr-include=$(pwd)/../gcc-4.7.2/mpfr/src \ > --with-mpfr-lib=$(pwd)/mpfr/src/.libs > > > THere is no mention of GMP or MPC on the command line. Is this a mistake > in the text? What am I doing wrong?
Did you read the note before the first instruction? -- Bruce -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page
