Hi Sangamesh Use ./configure --enable-languages=c,c++.fortran to configure Gmp is a free library for arbitrary precision arithmetic and can be downloaded from gmplib.org. I think you would require to install mpfr too. This can be downloaded from mpfr.org Follow to compile instructions for both. Once you have installed these two in, say, /usr/local then use --with-gmp=/usr/local/<gmpdir> and --with-mpfr=/usr/local/<mpfrdir> to be part of the gcc configure. Hope this helps. With Regards Vardhan -----Original Message----- From: gcc-help-owner@xxxxxxxxxxx [mailto:gcc-help-owner@xxxxxxxxxxx] On Behalf Of Sangamesh B Sent: Wednesday, October 22, 2008 7:19 AM To: gcc ML Subject: GCC-4.1.2: gfortran not getting installed Hi All, I'm trying to install GCC-4.1.2 package, with all available utilities C, C++. FORTRAN, OBJ C etc on Rocks-4.2 Linux cluster. (Rocks is a clustering tool, built on Cent OS 4.5). The configure is not able to install Fortran. And I don't see option to enable Fortran (such as --languages=FORTRAN). The output of configure is: # ./configure creating cache ./config.cache checking host system type... x86_64-unknown-linux-gnu checking target system type... x86_64-unknown-linux-gnu checking build 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... /usr/bin/gcc4 checking whether the C compiler (/usr/bin/gcc4 ) works... yes checking whether the C compiler (/usr/bin/gcc4 ) is a cross-compiler... no checking whether we are using GNU C... yes checking whether /usr/bin/gcc4 accepts -g... yes checking for gnatbind... 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... no What is this gmp.h about? The following languages will be built: c,c++,java,objc *** This configuration is not supported in the following subdirectories: target-libada gnattools target-libgfortran (Any other directories should still work fine.) Why its not building FORTRAN? checking for bison... bison -y checking for bison... bison checking for gm4... no checking for gnum4... no checking for m4... m4 checking for flex... no checking for lex... no checking for flex... no checking for makeinfo... makeinfo checking for expect... expect checking for runtest... no checking for x86_64-unknown-linux-gnu-ar... no checking for ar... ar checking for x86_64-unknown-linux-gnu-as... no checking for as... as checking for x86_64-unknown-linux-gnu-dlltool... no checking for dlltool... no checking for x86_64-unknown-linux-gnu-ld... no checking for ld... ld checking for x86_64-unknown-linux-gnu-lipo... no checking for lipo... no checking for x86_64-unknown-linux-gnu-nm... no checking for nm... nm checking for x86_64-unknown-linux-gnu-ranlib... no checking for ranlib... ranlib checking for x86_64-unknown-linux-gnu-strip... no checking for strip... strip checking for x86_64-unknown-linux-gnu-windres... no checking for windres... no checking for x86_64-unknown-linux-gnu-objcopy... no checking for objcopy... objcopy checking for x86_64-unknown-linux-gnu-objdump... no checking for objdump... objdump checking for x86_64-unknown-linux-gnu-ar... no checking for ar... ar checking for x86_64-unknown-linux-gnu-as... no checking for as... as checking for x86_64-unknown-linux-gnu-cc... no checking for cc... cc checking for x86_64-unknown-linux-gnu-c++... no checking for c++... c++ checking for x86_64-unknown-linux-gnu-dlltool... no checking for dlltool... no checking for x86_64-unknown-linux-gnu-gcc... no checking for gcc... gcc checking for x86_64-unknown-linux-gnu-gcj... no checking for gcj... no checking for x86_64-unknown-linux-gnu-gfortran... no checking for gfortran... gfortran checking for x86_64-unknown-linux-gnu-ld... no checking for ld... ld checking for x86_64-unknown-linux-gnu-lipo... no checking for lipo... no checking for x86_64-unknown-linux-gnu-nm... no checking for nm... nm checking for x86_64-unknown-linux-gnu-objdump... no checking for objdump... objdump checking for x86_64-unknown-linux-gnu-ranlib... no checking for ranlib... ranlib checking for x86_64-unknown-linux-gnu-strip... no checking for strip... strip checking for x86_64-unknown-linux-gnu-windres... no checking for windres... no checking where to find the target ar... host tool checking where to find the target as... host tool checking where to find the target cc... just compiled checking where to find the target c++... just compiled checking where to find the target c++ for libstdc++... just compiled checking where to find the target dlltool... host tool checking where to find the target gcc... just compiled checking where to find the target gcj... just compiled checking where to find the target gfortran... host tool checking where to find the target ld... host tool checking where to find the target lipo... host tool checking where to find the target nm... host tool checking where to find the target objdump... host tool checking where to find the target ranlib... host tool checking where to find the target strip... host tool checking where to find the target windres... host tool checking whether to enable maintainer-specific portions of Makefiles... no checking if symbolic links between directories work... yes updating cache ./config.cache creating ./config.status creating Makefile After "make", the installed directory contains: # ls bin/ addr2name.awk412 gcc412 gcov412 grmiregistry412 x86_64-unknown-linux-gnu-g++412 c++412 gccbug412 gij412 jcf-dump412 x86_64-unknown-linux-gnu-gcc412 cpp412 gcj412 gjnih412 jv-convert412 x86_64-unknown-linux-gnu-gcc-4.1.2 fastjar412 gcj-dbtool412 grepjar412 jv-scan412 x86_64-unknown-linux-gnu-gcj412 g++412 gcjh412 grmic412 x86_64-unknown-linux-gnu-c++412 x86_64-unknown-linux-gnu-gcjh412 Please someone help me to install gfortran along with other binaries. Find some more details in config.log attached herewith. Thanks, Sangamesh Consultant, HPC
