Re: g95 compilation failed

[Pierre Dupond <76nemo76%gmx.ch@localhost>]

Thanks I will try that.

In fact I am not immediately
interested to use a Fortran compiler. The g95 appears
in the dependencies of a program ("Sylpheed" I think)
I wanted to compile.

I have solved my problem by specifying that I want to use the native "libtool" instead
of the one provided by PKGSRC. This has removed g95
from the list of the dependencies.

Then I have tried to compile g95, but I was unable to solve the
mentioned problem.

best regards

On Tue, 3 Sep 2019 13:57:28 +0200
Benny Siegert <bsiegert%gmail.com@localhost> wrote:

> You can set PKGSRC_FORTRAN=gfortran and thus get a working Fortran compiler.
>
> Pierre Dupond <76nemo76%gmx.ch@localhost> schrieb am Mo., 2. Sep. 2019, 15:55:
>
> > Hi All,
> >       On Linux Mint 19.2 (based on Ubuntu 18.04 LTS) the compilation of
> > g95 failed (even after passing this command "apt-get install gcc-multilib"
> > to install 32 bits libraries and headers).
> >
> > This is due to the dereferencing of an incomplete pointer (when compiling
> > gcc-4.1.2).
> > This bug seems to be well known but I have found no patch
> > for this version of the compiler (all the patches I have found
> > are for higher version of the compilers, starting at 5).
> >
> > Do you have some idea on how to solve this problem?
> >
> > thanks.
> >
> > ----------------------------------------error
> > log---------------------------------------------
> >
> >
> > /opt/pkgsrc/lang/g95/work/gcc-4.1.2/g95/./gcc/xgcc
> > -B/opt/pkgsrc/lang/g95/work/gcc-4.1.2/g95/./gcc/
> > -B/opt/pkg/x86_64-debian-linux/bin/ -B/opt/pkg/x86_64-debian-linux/lib/
> > -isystem /opt/pkg/x86_64-debian-linux/include -isystem
> > /opt/pkg/x86_64-debian-linux/sys-include -O2  -O2 -O2 -D_FORTIFY_SOURCE=2
> >  -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes
> > -Wmissing-prototypes -Wold-style-definition  -isystem ./include  -fPIC -g
> > -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I.
> > -I../../gcc -I../../gcc/. -I../../gcc/../include
> > -I../../gcc/../libcpp/include  -fexceptions -fvisibility=hidden
> > -DHIDE_EXPORTS -c ../../gcc/unwind-dw2.c -o libgcc/./unwind-dw2.o
> > In file included from ../../gcc/unwind-dw2.c:256:
> > ../../gcc/config/i386/linux-unwind.h: In function
> > 'x86_64_fallback_frame_state':
> > ../../gcc/config/i386/linux-unwind.h:58: error: dereferencing pointer to
> > incomplete type
> > libgcc.mk:519: recipe for target 'libgcc/./unwind-dw2.o' failed
> > make[3]: *** [libgcc/./unwind-dw2.o] Error 1
> > make[3]: Leaving directory '/opt/pkgsrc/lang/g95/work/gcc-4.1.2/g95/gcc'
> > Makefile:1436: recipe for target 'stmp-multilib' failed
> > make[2]: *** [stmp-multilib] Error 2
> > make[2]: Leaving directory '/opt/pkgsrc/lang/g95/work/gcc-4.1.2/g95/gcc'
> > Makefile:3905: recipe for target 'all-gcc' failed
> > make[1]: *** [all-gcc] Error 2
> > make[1]: Leaving directory '/opt/pkgsrc/lang/g95/work/gcc-4.1.2/g95'
> > Makefile:615: recipe for target 'all' failed
> > make: *** [all] Error 2
> > *** Error code 2
> >
> > Stop.
> > bmake[1]: stopped in /opt/pkgsrc/lang/g95
> > *** Error code 1
> >
> > Stop.
> > bmake: stopped in /opt/pkgsrc/lang/g95
> >
> > --
> > Gmail <76nemo76%gmx.ch@localhost>
> >


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