Re: Gm2 not a valid languge in latest 4.7.4?

[Gaius Mulley]

john o goyo <address@hidden> writes:

> I downloaded the latest gcc-4.7.4+gm2 tarball (20200219) because I built
> gcc-4.7.4+gm2-1.1.6 on my Solaris/Sparc box (though a problem running
> the testsuite).  Configure gave me the following unexpected error.  (The
> last two lines are pertinent.)
>
> checking build system type... sparc-sun-solaris2.10
> checking host system type... sparc-sun-solaris2.10
> checking target system type... sparc-sun-solaris2.10
> checking for a BSD-compatible install... /opt/sfw/bin/install -c
> checking whether ln works... yes
> checking whether ln -s works... yes
> checking for a sed that does not truncate output... /opt/sfw/bin/sed
> checking for gawk... gawk
> checking for gcc... /home/build/gcc/4.7.4/bin/gcc
> checking for C compiler default output file name... a.out
> checking whether the C compiler works... yes
> checking whether we are cross compiling... no
> checking for suffix of executables...
> checking for suffix of object files... o
> checking whether we are using the GNU C compiler... yes
> checking whether /home/build/gcc/4.7.4/bin/gcc accepts -g... yes
> checking for /home/build/gcc/4.7.4/bin/gcc option to accept ISO C89...
> none needed
> checking whether we are using the GNU C++ compiler... yes
> checking whether /home/build/gcc/4.7.4/bin/g++ accepts -g... yes
> checking for gnatbind... no
> checking for gnatmake... no
> checking whether compiler driver understands Ada... no
> checking how to compare bootstrapped objects... cmp $$f1 $$f2 16 16
> checking for objdir... .libs
> checking for the correct version of gmp.h... yes
> checking for the correct version of mpfr.h... yes
> checking for the correct version of mpc.h... yes
> checking for the correct version of the gmp/mpfr/mpc libraries... yes
> checking for PWL_handle_timeout in -lpwl... no
> checking for version 0.11 (revision 0 or later) of PPL... no
> configure: error:
> The following requested languages could not be built: gm2
> Supported languages are: c,c++,fortran,go,java,lto,objc,obj-c++
>
> My configure options as follows:
>
> GM2DATE=20200219
> GCCVER=4.7.4
>
> CC=/home/build/gcc/4.7.4/bin/gcc \
> CXX=/home/build/gcc/4.7.4/bin/g++ \
> CFLAGS="-lnsl -lsocket -lpthread -lrt -L/lib" \
> LDFLAGS="-lnsl -lsocket -lpthread -lrt -L/lib" \
> SHELL=/bin/bash \
> CONFIG_SHELL=/bin/bash \
> ../../src/gcc-$GCCVER+gm2-$GM2DATE/gm2/gcc-versionno/configure \
> --prefix=$HOME/gm2/$GCCVER/$GM2DATE \
> --exec-prefix=$HOME/gm2/$GCCVER/$GM2DATE \
> --without-gnu-ld --with-ld=/usr/sfw/bin/gld \
> --with-gnu-as --with-as=/usr/sfw/bin/gas  \
> --enable-languages=c,c++,gm2 --disable-bootstrap --enable-checking \
> --enable-shared \
> --disable-libquadmath \
> --disable-libitm \
> --with-mpc-include=/usr/local/include --with-mpc-lib=/usr/local/lib \
> --with-mpfr-include=/usr/local/include --with-mpfr-lib=/usr/local/lib \
> --with-gmp-include=/usr/local/include --with-gmp-lib=/usr/local/lib
>
> I tried to diff between this configure and the previous one but most
> lines had changed.
>
> Please advise.
>

Hi John,

I'm currently looking into this - hopefully will soon have this fixed.
I've grafted the gm2 branches onto the master, 9.2, 8.2, 6.4 releases of
gcc.  Now in git on http://floppsie.comp.glam.ac.uk/gm2.  For some
reason the 4.7.4 graft failed - so will examine.

Do you have git on your system?  I plan on generating tarballs anyway as
it is pretty easy to do on the server


regards,
Gaius