Re: Java language not being included as a possible language in --enable-languages argument to configure?

[Andrew Pinski <pinskia at gmail dot com>]

On Fri, Dec 9, 2016 at 6:53 PM, Ethin Probst <harlydavidsen@gmail.com> wrote:
> I'm trying to run the GCC configure script with:
> [configure input]
> ~/gcc/configure --disable-nls --enable-gold=yes --enable-libquadmath
> --enable-libquadmath-support --enable-libada --enable-libssp
> --enable-libcxx --enable-liboffloadmic=target --enable-bootstrap
> --enable-lto --enable-static-libjava
> --enable-languages=ada,c,c++,fortran,go,java,jit,objc,obj-c++
> --enable-objc-gc --enable-vtable-verify --enable-host-shared --quiet
> [end configure input]
> But configure returns:
> [configure output]
> configure: WARNING: using in-tree isl, disabling version check
> configure: error:
> The following requested languages could not be built: java
> Supported languages are: c,ada,c,c++,fortran,go,jit,lto,objc,obj-c++
> [end configure output]
> (I don't know why 'c' is in there twice, but it is.)
> Running configure without --quiet returns:
> [configure output]
> checking build system type... x86_64-pc-linux-gnu
> checking host system type... x86_64-pc-linux-gnu
> checking target system type... x86_64-pc-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 a sed that does not truncate output... /bin/sed
> checking for gawk... gawk
> checking for libatomic support... yes
> checking for libcilkrts support... yes
> checking for liboffloadmic support... yes
> checking for libitm support... yes
> checking for libsanitizer support... yes
> checking for libvtv support... yes
> checking for libmpx support... yes
> checking for gcc... 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 gcc accepts -g... yes
> checking for gcc option to accept ISO C89... none needed
> checking for g++... g++
> checking whether we are using the GNU C++ compiler... yes
> checking whether g++ accepts -g... yes
> checking whether g++ accepts -static-libstdc++ -static-libgcc... yes
> checking for gnatbind... gnatbind
> checking for gnatmake... gnatmake
> checking whether compiler driver understands Ada... yes
> checking how to compare bootstrapped objects... cmp
> --ignore-initial=16 $$f1 $$f2
> checking for objdir... .libs
> configure: WARNING: using in-tree isl, disabling version check
> configure: error:
> The following requested languages could not be built: java
> Supported languages are: c,ada,c,c++,fortran,go,jit,lto,objc,obj-c++
> [end configure output]
> Anyone have any ideas? Libjava is in there and everything. Do I need
> to have gcj installed prior to building gcj like I need GNAT?


What version of GCC?  Is this trunk?  If so java was removed a few months ago.

Thanks,
Andrew

>
> --
> Signed,
> Ethin D. Probst