llvm-gcc4 mirror back online

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llvm-gcc4 mirror back online

Jim Laskey
It claims it was last updated 2007-01-04 06:47:31 -0400 (Thu, 04 Jan  
2007).  It should be close to TOT tomorrow.

Cheers,

-- Jim


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Re: llvm-gcc4 mirror back online

Jeff Cohen
It doesn't build.  llvm-main.cpp doesn't get compiled for some reason:

g++40 -c   -g -O2  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -fno-common   -DHAVE_CONFIG_H -DENABLE_LLVM -D__STDC_LIMIT_MACROS   -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/include  -I/usr/home/jeffc/llvm/include -I/home/jeffc/llvm/obj/include \
                ../../gcc/config/ -o llvm-main.o
g++40: ../../gcc/config/: linker input file unused because linking not done

Note that llvm-main.cpp does not appear in the command line.

The build eventually fails with:

g++40   -g -O2  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -fno-common   -DHAVE_CONFIG_H  -o cc1-dummy c-parse.o c-lang.o stub-objc.o attribs.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-opts.o c-format.o c-semantics.o c-incpath.o cppdefault.o c-ppoutput.o c-cppbuiltin.o prefix.o c-objc-common.o c-dump.o c-pch.o  c-gimplify.o tree-mudflap.o c-pretty-print.o dummy-checksum.o \
          llvm-main.o tree-browser.o libbackend.a ../libcpp/libcpp.a /home/jeffc/llvm/obj/Debug/lib/libLLVMTransforms.a /home/jeffc/llvm/obj/Debug/lib/libLLVMipo.a /home/jeffc/llvm/obj/Debug/lib/libLLVMBCWriter.a /home/jeffc/llvm/obj/Debug/lib/LLVMX86.o /home/jeffc/llvm/obj/Debug/lib/libLLVMSelectionDAG.a /home/jeffc/llvm/obj/Debug/lib/libLLVMCodeGen.a /home/jeffc/llvm/obj/Debug/lib/libLLVMScalarOpts.a /home/jeffc/llvm/obj/Debug/lib/libLLVMTransformUtils.a /home/jeffc/llvm/obj/Debug/lib/libLLVMipa.a /home/jeffc/llvm/obj/Debug/lib/libLLVMAnalysis.a /home/jeffc/llvm/obj/Debug/lib/libLLVMTarget.a /home/jeffc/llvm/obj/Debug/lib/libLLVMCore.a /home/jeffc/llvm/obj/Debug/lib/libLLVMSupport.a /home/jeffc/llvm/obj/Debug/lib/libLLVMbzip2.a /home/jeffc/llvm/obj/Debug/lib/libLLVMSystem.a ../libcpp/libcpp.a ./../intl/libintl.a  ../libiberty/libiberty.a -L/home/jeffc/llvm/obj/Debug/lib  -lpthread -lm 
g++40: llvm-main.o: No such file or directory
gmake[1]: *** [cc1-dummy] Error 1
gmake[1]: Leaving directory `/usr/home/jeffc/llvm-gcc/obj/gcc'
gmake: *** [all-gcc] Error 2

The last time llvm-gcc and llvm were in sync, I was able to build successfully (with gcc 4.0).

Jim Laskey wrote:
It claims it was last updated 2007-01-04 06:47:31 -0400 (Thu, 04 Jan 2007).  It should be close to TOT tomorrow.

Cheers,

-- Jim


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Re: llvm-gcc4 mirror back online

Devang Patel

On Jan 4, 2007, at 8:06 PM, Jeff Cohen wrote:

> It doesn't build.  llvm-main.cpp doesn't get compiled for some reason:
>
> g++40 -c   -g -O2  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-
> prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-
> variadic-macros -Wold-style-definition -fno-common   -DHAVE_CONFIG_H  
> -DENABLE_LLVM -D__STDC_LIMIT_MACROS   -I. -I. -I../../gcc -I../../
> gcc/. -I../../gcc/../include -I./../intl -I../../gcc/../libcpp/
> include  -I/usr/home/jeffc/llvm/include -I/home/jeffc/llvm/obj/
> include \
>                 ../../gcc/config/ -o llvm-main.o
> g++40: ../../gcc/config/: linker input file unused because linking  
> not done
>
> Note that llvm-main.cpp does not appear in the command line.

I think, I know what is going on here. Do you see any 'make' warning  
in the your build log related to overriding .cpp rule ?

If you see such warning then it is happening because your target you  
do not yet have target specific C++ file. This means  
$out_cxx_object_file string for build rule at #2475 (in gcc/
Makefile.in) is just ".cpp.o" and it conflicts with default .cpp.o  
build rule in same makefile at line #889.

Two alternatives are :

1) FInd a way to avoid  executing $(out_cxx_object_file) rule for your  
target in such situation.

OR

2) Set out_cxx_file for your target in config.gcc. You may be able to  
use  llvm-i386.cpp or llvm-rs6000.cpp directly if your target is  
either x86 or powerpc.

-
Devang
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Re: llvm-gcc4 mirror back online

Jeff Cohen
No, I do not see any such warning.  This explanation appears unlikely as
it had no problem building every other cpp file.

There is a third alternative:  have someone fix whatever broke in the
last week or two.

And, no, I cannot use llvm-i386.cpp or llvm-rs6000.cpp as I am running
x86_64.  Nor am I going to debug the gcc build system.

Devang Patel wrote:

>
> On Jan 4, 2007, at 8:06 PM, Jeff Cohen wrote:
>
>> It doesn't build.  llvm-main.cpp doesn't get compiled for some reason:
>>
>> g++40 -c   -g -O2  -DIN_GCC   -W -Wall -Wwrite-strings
>> -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long
>> -Wno-variadic-macros -Wold-style-definition -fno-common  
>> -DHAVE_CONFIG_H -DENABLE_LLVM -D__STDC_LIMIT_MACROS   -I. -I.
>> -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl
>> -I../../gcc/../libcpp/include  -I/usr/home/jeffc/llvm/include
>> -I/home/jeffc/llvm/obj/include \
>>                 ../../gcc/config/ -o llvm-main.o
>> g++40: ../../gcc/config/: linker input file unused because linking
>> not done
>>
>> Note that llvm-main.cpp does not appear in the command line.
>
> I think, I know what is going on here. Do you see any 'make' warning
> in the your build log related to overriding .cpp rule ?
>
> If you see such warning then it is happening because your target you
> do not yet have target specific C++ file. This means
> $out_cxx_object_file string for build rule at #2475 (in
> gcc/Makefile.in) is just ".cpp.o" and it conflicts with default .cpp.o
> build rule in same makefile at line #889.
>
> Two alternatives are :
>
> 1) FInd a way to avoid  executing $(out_cxx_object_file) rule for your
> target in such situation.
>
> OR
>
> 2) Set out_cxx_file for your target in config.gcc. You may be able to
> use  llvm-i386.cpp or llvm-rs6000.cpp directly if your target is
> either x86 or powerpc.
>
> -
> Devang
>
>
>

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Re: llvm-gcc4 mirror back online

Reid Spencer-2
Jeff,

The config.cpp hack worked for me as a temporary solution. Devang is
working on the permanent solution. Try applying this patch to your
gcc/config.gcc file, it might
just re-enable your build.

Reid.

On Fri, 2007-01-05 at 11:20 -0800, Jeff Cohen wrote:

> No, I do not see any such warning.  This explanation appears unlikely as
> it had no problem building every other cpp file.
>
> There is a third alternative:  have someone fix whatever broke in the
> last week or two.
>
> And, no, I cannot use llvm-i386.cpp or llvm-rs6000.cpp as I am running
> x86_64.  Nor am I going to debug the gcc build system.
>
> Devang Patel wrote:
> >
> > On Jan 4, 2007, at 8:06 PM, Jeff Cohen wrote:
> >
> >> It doesn't build.  llvm-main.cpp doesn't get compiled for some reason:
> >>
> >> g++40 -c   -g -O2  -DIN_GCC   -W -Wall -Wwrite-strings
> >> -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long
> >> -Wno-variadic-macros -Wold-style-definition -fno-common  
> >> -DHAVE_CONFIG_H -DENABLE_LLVM -D__STDC_LIMIT_MACROS   -I. -I.
> >> -I../../gcc -I../../gcc/. -I../../gcc/../include -I./../intl
> >> -I../../gcc/../libcpp/include  -I/usr/home/jeffc/llvm/include
> >> -I/home/jeffc/llvm/obj/include \
> >>                 ../../gcc/config/ -o llvm-main.o
> >> g++40: ../../gcc/config/: linker input file unused because linking
> >> not done
> >>
> >> Note that llvm-main.cpp does not appear in the command line.
> >
> > I think, I know what is going on here. Do you see any 'make' warning
> > in the your build log related to overriding .cpp rule ?
> >
> > If you see such warning then it is happening because your target you
> > do not yet have target specific C++ file. This means
> > $out_cxx_object_file string for build rule at #2475 (in
> > gcc/Makefile.in) is just ".cpp.o" and it conflicts with default .cpp.o
> > build rule in same makefile at line #889.
> >
> > Two alternatives are :
> >
> > 1) FInd a way to avoid  executing $(out_cxx_object_file) rule for your
> > target in such situation.
> >
> > OR
> >
> > 2) Set out_cxx_file for your target in config.gcc. You may be able to
> > use  llvm-i386.cpp or llvm-rs6000.cpp directly if your target is
> > either x86 or powerpc.
> >
> > -
> > Devang
> >
> >
> >
>
> _______________________________________________
> LLVM Developers mailing list
> [hidden email]         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev

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Re: llvm-gcc4 mirror back online

Devang Patel

On Jan 5, 2007, at 11:57 AM, Reid Spencer wrote:

The config.cpp hack worked for me as a temporary solution. Devang is
working on the permanent solution. 

here is the patch


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