[LLVMdev] does llvm-gcc (4.2) build?

[heisenbug]

On Apr 21, 10:59 pm, "Tanya M. Lattner" <to... at nondot.org> wrote:
> On Mon, 21 Apr 2008, Gabor Greif wrote:
> > Hi all,
>
> > can anybody confirm that llvm-gcc is broken?
>
> It builds for me on x86, darwin8 (svn rev: 50048). What are you using to
> configure it?

This is what gcc/config.log remembered:

  $ /Users/ggreif/llvm-gcc/gcc/configure --cache-file=./config.cache --
build=i686-apple-darwin8 --host=i686-apple-darwin8 --target=i686-apple-
darwin8 --with-gxx-include-dir=/usr/include/c++/4.0.0 --prefix=/Users/
ggreif/obj/../install --enable-llvm=/Users/ggreif/llvm --with-
arch=pentium-m --with-tune=prescott --disable-multilib --enable-
languages=c,c++ --program-transform-name=s,^,llvm-,;  --srcdir=/Users/
ggreif/llvm-gcc/gcc --disable-intermodule --enable-checking --disable-
coverage --enable-languages=c

Looks pretty sane, I always configure the same way. The duplicated --
enable-languages seems to originate from bootstrapping.

>
> Whenever I have had problems building llvm-gcc, I usually have to delete
> my install and obj dir, make clean llvm, and start over from the top.
> Its a pain, but it works usually.

Yeah, this is what I did, everything is pretty fresh.

I even grepped for "# APPLE LOCAL use -mlongcall" but no avail. It is
hiding well :-(

   Gabor


>
> -Tanya
>
>
>
>
>
> > After following all the instructions, make gets stuck while:
>
> > ggreif$ gmake
> > gmake \
> >          CFLAGS="-g  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -fno-common " \
> >          CONFIG_H="config.h  auto-host.h /Users/ggreif/llvm-gcc/gcc/../include/ansidecl.h" \
> >          MAKEOVERRIDES= \
> >          -f libgcc.mk all
> > ^Cgmake: *** [stmp-multilib] Interrupt
>
> > When running this manually I get some output that might ring a bell:
>
> > ggreif$ gmake \
> >>           CFLAGS="-g  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -fno-common " \
> >>           CONFIG_H="config.h  auto-host.h /Users/ggreif/llvm-gcc/gcc/../include/ansidecl.h" \
> >>           MAKEOVERRIDES= \
> >>           -f libgcc.mk all
> > gmake GCC_FOR_TARGET="" \
> >          AR_FOR_TARGET="" \
> >          AR_CREATE_FOR_TARGET="" \
> >          AR_EXTRACT_FOR_TARGET="" \
> >          AR_FLAGS_FOR_TARGET="" \
> >          CC="cc" CFLAGS="-g  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -fno-common " \
> >          BUILD_PREFIX="" \
> >          BUILD_PREFIX_1="" \
> >          LANGUAGES="" \
> >          LIBGCC2_CFLAGS=" "  \
> >          LIBGCC2_STATIC_CFLAGS=""  \
> >          MULTILIB_CFLAGS="" T= crt3.o
> > gmake[1]: Entering directory `/Users/ggreif/obj/gcc'
> > # APPLE LOCAL use -mlongcall for large text support
> > DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include  -I. -I. -I/Users/ggreif/llvm-gcc/gcc -I/Users/ggreif/llvm-gcc/gcc/.
> > -I/Users/ggreif/llvm-gcc/gcc/../include -I./../intl -I/Users/ggreif/llvm-gcc/gcc/../libcpp/include  -I/Users/ggreif/llvm-gcc/gcc/../libdecnumber -I../libdecnumber -I/Users/ggreif/llvm/include
> > -I/Users/ggreif/llvm/include  -mlongcall \
> >          -fno-tree-dominator-opts  \
> >         \
> >          -c /Users/ggreif/llvm-gcc/gcc/config/darwin-crt3.c -o crt3.o
> > gmake[1]: DIN_GCC: Kommando nicht gefunden
>
> > That "# APPLE LOCAL use -mlongcall for large text support" seems to break things.
>
> > Both make 3.80 and 3.81 break the same way.
>
> > Can anybody help? This has never happened to me berfore, I was always able
> > to build llvm-gcc :-(
>
> > Thanks in advance.
>
> >    Gabor
>
> > PS: this is in a freshly checked-out tree
> > _______________________________________________
> > LLVM Developers mailing list
> > LLVM... at cs.uiuc.edu        http://llvm.cs.uiuc.edu
> >http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
> _______________________________________________
> LLVM Developers mailing list
> LLVM... at cs.uiuc.edu        http://llvm.cs.uiuc.eduhttp://lists.cs.uiuc.edu/mailman/listinfo/llvmdev