[LLVMdev] Build problem, in com.h

[James Supancic]

I am trying to compile the cfrontend for gcc3, not gcc4.

I did ./configure --prefix=/opt/llvmgcc --enable-languages=c,c++

After adding the --enable-languages flag I get
"xgcc: installation problem, cannot exec `gccas': No such file or directory"

It is true, I don't have gccas in my PATH, nor does the file gccas appear in
my cfrontend directory.

Is my configuration wrong, yet again, or do I need to get a copy of gccas?

Thank you for your time,
James Supancic


On 6/16/06, Chris Lattner <sabre at nondot.org> wrote:
>
> On Fri, 16 Jun 2006, James Supancic wrote:
> > I am having some trouble getting llvm to build.
> > I found some strange stuff going on in gcc/f/com.*
>
> This sounds like you enabled the fortran frontend, which isn't supported.
> Please read the README.LLVM file in the root directory of the llvmgcc4
> source distro.
>
> -Chris
>
> > In com.h I find
> > ffeinfoKindType ffecom_gfrt_basictype ( ffecomGfrt ix);
> > yet, in com.c I see
> > ffeinfoBasicType ffecom_gfrt_basictype ( ffecomGfrt gfrt)
> >
> > I tried changing the line in com.h to
> > ffeinfoBasicType ffecom_gfrt_basictype ( ffecomGfrt ix);
> >
> > and then doing make clean && make
> > but I got a horde of link errors.
> >
> > In desperation I attempted the other obvious solution to the error....
> > I undid the change to com.h and changed the line in com.c to
> > ffeinfoKindtype ffecom_gfrt_basictype ( ffecomGfrt gfrt)
> >
> > This leads to more link errors. The errors appear to be the same as
> those I
> > got before. Therefor I think the link errors are unrelated to the
> problems
> > in com.*
> >
> > What is the proper definition of ffecom_gfrt_basictype?
> >
> > Is this a mistake, or is something wrong with my build system?
> >
> > http://llvm.org/docs/CFEBuildInstrs.html
> > tells me to do
> > make tools-only
> > (gmake=make on my host), but when I attempt to do so I receive an error
> > informing me that the target tools-only does not exist, the above
> problems
> > occur with a simple "make". Did someone update the Makefile but not the
> > documentation, did I download a corrupt version of cfrontend, is my
> "make"
> > broken, or something else entirely?
> >
> > Thank you for your time,
> > James Supancic
> >
> > On 6/16/06, James Supancic < arrummzen at gmail.com> wrote:
> >>
> >> Which version of gcc should be used to compile the cfrontend version
> 1.7?
> >>
> >> Thank you for your time,
> >> James Supancic
> >>
> >
>
> -Chris
>
> --
> http://nondot.org/sabre/
> http://llvm.org/
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