Hi Andi, No, I didn't try to build GMP and MPFR as part of gcc, I built each one separately. Unfortunately do not have a machine with linux on place. I'll send my front-end code for your in attached. Best regards, greicy Citando "Andi Hellmund" : > Hey Greicy, > > have you already tried to build GMP and MPFR as part of gcc just like > John suggested? Have you already tried to build your front-end in a > Linux environment to check if there's something wrong with MINGW? > > For the case you don't have a Linux environment in place, you could send > me your frond-end code (not the complete gcc source tree) and I'll try > it ... > > Best regards, > Andi > > Greicy.Costa-Marques@imag.fr wrote: >> Hi John, >> I don't know if the problem is the GMP end MPFR, sincerely I'm lost.. >> And the file Make-lang.in is there in /hello-world (this is my front >> end). >> >> Any tip? >> >> sincerely, >> greicy >> >> >> Makefile:1156: .././../gcc-4.2.4/gcc/hello-world/Make-lang.in: No >>>> such file or directory >>> >>> It appears that gcc-4.2.4/gcc/hello-world/Make-lang.in is missing. >> >> >> >> >> >> Citando "John (Eljay) Love-Jensen" : >> >>> Hi Greicy, >>> >>>> I installed the GMP end MPFR. The versions are shown below and as >>>> well the result the configure and the make booststrap: >>> >>> Although this may not be relevant to your issue at hand, have you >>> tried to let GMP and MPFR be built by GCC? >>> >>> As per the alternative having them built together with GCC: >>> http://gcc.gnu.org/install/prerequisites.html >>> >>> GMP... >>> """ >>> Alternatively, if a GMP source distribution is found in a >>> subdirectory of your GCC sources named gmp, it will be built together >>> with GCC. >>> """ >>> >>> MPFR... >>> """ >>> Alternatively, if a MPFR source distribution is found in a >>> subdirectory of your GCC sources named mpfr, it will be built >>> together with GCC. >>> """ >>> >>> In general, I've found this alternative to be better (more reliable) >>> than having GMP and MPFR pre-built. >>> >>>> I work with the windows xp (then I used msys and mingw) >>> >>> You may want to consider also asking your GCC configuration questions >>> on the MSYS and MinGW forum(s). Not that this forum is an >>> inappropriate forum, but there are probably GCC particulars that >>> require special understanding to build and use GCC in the MSYS and/or >>> MinGW situation. >>> >>> I do not use MSYS or MinGW*, so I do not have specialized knowledge >>> for that situation. >>> >>> * I have nothing against them, and would definitely use them if I had >>> a need for them. >>> >>>> $ ./../gcc-4.2.4/configure --enable-languages=hello-world >>> >>> Okay. >>> >>>> Makefile:1156: .././../gcc-4.2.4/gcc/hello-world/Make-lang.in: No >>>> such file or directory >>> >>> It appears that gcc-4.2.4/gcc/hello-world/Make-lang.in is missing. >>> >>> Sincerely, >>> --Eljay >>> >> >> >