Re: GCC 6.0 and x86_64 with Fedora 22: [xg++] Error 1.

[Jorge D'Elia <jdelia@intec.unl.edu.ar>]

Hello, 

Apologies for my radio silence but I was traveling ...

----- Mensaje original 1/2 -----
> De: "Jerry DeLisle" <jvdelisle@charter.net>
> Para: "Jorge D'Elia" <jdelia@intec.unl.edu.ar>
> Enviado: Jueves, 5 de Noviembre 2015 16:33:56
> Asunto: Re: GCC 6.0 and x86_64 with Fedora 22: [xg++] Error 1.
> 
> On 11/02/2015 04:55 AM, Jorge D'Elia wrote:
> > Hi folks,
> > 
> > I'm trying to build the experimental version gcc-6.0-20151101
> > on a x86_64 machine (i7-3930K, 3.20GHz) with Fedora 22, i.e.:
> I use this:
> 
> #! /bin/bash
> 
> # Make a fresh bootstrap of gcc
> 
> rm -rf /home/jerry/gcc/objdir/*
> cd /home/jerry/gcc/objdir
> ../trunk/configure --prefix=/home/jerry/gcc/usr
> --enable-languages=c,c++,fortran
> --disable-libmudflap --enable-libgomp --disable-bootstrap
> make -j4 1>/dev/null 2>mybuild.err && make install 1>/dev/null
> 2>myinstall.err
> echo Build of trunk complete....
> 
> I disable bootstrap just to speed it up, but not strictly needed
> 
> Jerry


1/2) Jerry: upppsss .... with your accurate observation (i.e. 
make a fresh bootstrap of gcc), the installation of Gfortran 
was again perfect as usual. 


2/2) Damian: thank you very much for providing the installation 
script! I have other machines where I can experience later and, 
in any case, I will comment you later.

Thank you for the help.

Regards,
Jorge.

----- Mensaje original 2/2 -----
> De: "Damian Rouson" <damian@sourceryinstitute.org>
> Para: "Jorge D'Elia" <jdelia@intec.unl.edu.ar>
> CC: "Gfortran List" <fortran@gcc.gnu.org>
> Enviado: Lunes, 2 de Noviembre 2015 12:36:28
> Asunto: Re: GCC 6.0 and x86_64 with Fedora 22: [xg++] Error 1.
> 
> Hi Jorge,
> 
> I’d love to know if the following GCC build script works for you:
> 
> https://github.com/sourceryinstitute/opencoarrays/blob/master/install_prerequisites/buildgcc
> 
> If you try it and run into problems or can suggest improvements, please
> submit any feedback via the following Issues page:
> 
> https://github.com/sourceryinstitute/opencoarrays/issues
> 
> 
> ________________________________
> Damian Rouson, Ph.D., P.E.
> President, Sourcery Institute
> http://www.sourceryinstitute.org
> +1-510-600-2992 (mobile)
> 
> > On Nov 2, 2015, at 4:55 AM, Jorge D'Elia <jdelia@intec.unl.edu.ar> wrote:
> > 
> > Hi folks,
> > 
> > I'm trying to build the experimental version gcc-6.0-20151101
> > on a x86_64 machine (i7-3930K, 3.20GHz) with Fedora 22, i.e.:
> > 
> > Linux version 4.2.3-200.fc22.x86_64
> > (mockbuild@bkernel01.phx2.fedoraproject.org)
> > (gcc version 5.1.1 20150618 (Red Hat 5.1.1-4)
> > (LE)) # 1 SMP Thu 8 October 03: 2015 23:55 UTC.
> > 
> > but, at the make phase, fails with the error message:
> > 
> > gcc.o gcc-main.o ggc-none.o cp/g++spec.o driver-i386.o  \
> >  libcommon-target.a libcommon.a ../libcpp/libcpp.a \
> >  ../libbacktrace/.libs/libbacktrace.a \
> >  ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a
> > g++: fatal error: unknown spec function 'gt'
> > compilation terminated.
> > ../../gcc/cp/Make-lang.in:59: recipe for target 'xg++' failed
> > make[3]: *** [xg++] Error 1
> > make[3]: Leaving directory
> > '/home/bigpack/gcc-paq/sources/gcc-6.0-20151101/BUILD/gcc'
> > Makefile:4384: recipe for target 'all-stage1-gcc' failed
> > make[2]: *** [all-stage1-gcc] Error 2
> > make[2]: Leaving directory
> > '/home/bigpack/gcc-paq/sources/gcc-6.0-20151101/BUILD'
> > Makefile:25626: recipe for target 'stage1-bubble' failed
> > make[1]: *** [stage1-bubble] Error 2
> > make[1]: Leaving directory
> > '/home/bigpack/gcc-paq/sources/gcc-6.0-20151101/BUILD'
> > Makefile:916: recipe for target 'all' failed
> > make: *** [all] Error 2
> > 
> > With regards to binutils, glibc, etc., I used
> > 
> > dnf groupinstall 'C Development Tools and Libraries'
> > dnf groupinstall 'development-tools'
> > dnf install gcc*
> > dnf install binutils* glibc*
> > dnf install mpfr* libmpc* gmp*
> > dnf install isl* cloog* compat-gcc*
> > dnf install libtool* libstdc++*
> > dnf install kernel* texinfo* llvm*
> > dnf distro-sync
> > 
> > among others packages. With regard to GMP, MPFR and MPC packages,
> > I tried both those provided by the OS, as those obtained through
> > ./contrib/download_prerequisites. I've also tried to make minimal
> > installations (e.g. only the C language, without multilib, etc.),
> > but always with the same error message. See attached file with
> > some logs. Please, any clue to solve it?
> > 
> > BTW, on the other side, are there broken links in the phrase:
> > "Download from gfortran.com (README, nightly builds, 4.3 to 4.9 snapshots)"
> > in https://gcc.gnu.org/wiki/GFortranBinaries
> > ?
> > 
> > Thanks in advance.
> > Jorge.
> > --
> > CIMEC (UNL-CONICET), http://www.cimec.org.ar/
> > Paraje El Pozo, S3000GLN, Santa Fe, ARGENTINA. <gcc-6.0.20151101-error.tgz>
>