[LLVMdev] More llvm-gcc build breakage

Wed Jul 30 11:32:18 PDT 2008

On Jul 30, 2008, at 11:17 AM, Julien Lerouge wrote:

> Not sure if that's related, but we had two failures last night as  
> well:
>
> MacOS/Universal build failed on rev 54197, when building the x86->ppc
> cross:
>
> cc1: warnings being treated as errors
> /Users/julien/buildbot/llvm/gcc-build/src/gcc/cp/pt.c:5296: warning:  
> no
> previous prototype for 'outermost_tinst_level'
> make[2]: *** [cp/pt.o] Error 1
>
I think this was a temporary situation. I can't find it in TOT anymore.

> MingW failed on rev 54208:
>
> /c/cygwin/home/jlerouge/buildbot/llvm/gcc-build/./gcc/xgcc
> -B/c/cygwin/home/jlerouge/buildbot/llvm/gcc-build/./gcc/
> -L/c/cygwin/home/jlerouge/buildbot/llvm/gcc-build/i686-pc-mingw32/ 
> winsup/mingw
> -L/c/cygwin/home/jlerouge/buildbot/llvm/gcc-build/i686-pc-mingw32/ 
> winsup/w32api/lib
> -isystem
> /c/cygwin/home/jlerouge/buildbot/llvm-gcc4.2-src/winsup/mingw/include
> -isystem
> /c/cygwin/home/jlerouge/buildbot/llvm-gcc4.2-src/winsup/w32api/include
> -Bc:/cygwin/home/jlerouge/buildbot/llvm/i686-pc-mingw32/bin/
> -Bc:/cygwin/home/jlerouge/buildbot/llvm/i686-pc-mingw32/lib/ -isystem
> c:/cygwin/home/jlerouge/buildbot/llvm/i686-pc-mingw32/include -isystem
> c:/cygwin/home/jlerouge/buildbot/llvm/i686-pc-mingw32/sys-include  -O2
> -I../../../llvm-gcc4.2-src/gcc/../winsup/w32api/include -O2 -g -O2
> -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes
> -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g
> -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I.
> -I../../../llvm-gcc4.2-src/gcc -I../../../llvm-gcc4.2-src/gcc/.
> -I../../../llvm-gcc4.2-src/gcc/../include
> -I../../../llvm-gcc4.2-src/gcc/../libcpp/include
> -I../../../llvm-gcc4.2-src/gcc/../libdecnumber -I../libdecnumber
> -Ic:/cygwin/home/jlerouge/buildbot/llvm/llvm-build/include
> -I/c/cygwin/home/jlerouge/buildbot/llvm-src/include -DL_trampoline -c
> ../../../llvm-gcc4.2-src/gcc/libgcc2.c -o libgcc/./_trampoline.o
> ../../../llvm-gcc4.2-src/gcc/libgcc2.c:2086: warning: no previous
> prototype for 'getpagesize'
>
I think that this was also a temporary situation.

> ../../../llvm-gcc4.2-src/gcc/libgcc2.c:2095: error: conflicting types
> for 'VirtualProtect'
>
> c:/cygwin/home/jlerouge/buildbot/llvm/lib/../include/winbase.h:1998:
> error: previous declaration of 'VirtualProtect' was here
>
This is weird. Why is it #including this header during the bootstrap?

> ../../../llvm-gcc4.2-src/gcc/libgcc2.c:2100: warning: no previous
> prototype for 'mprotect'
>
Hopefully temporary.

-bw

> make[3]: *** [libgcc/./_trampoline.o] Error 1
> make[3]: Leaving directory
> `/c/cygwin/home/jlerouge/buildbot/llvm/gcc-build/gcc'
>
> Thanks,
> Julien
>
> On Wed, Jul 30, 2008 at 10:56:07AM -0700, Evan Cheng wrote:
>> Hi Bill,
>>
>> This is probably due to the llvm-gcc merge. Please take a look.
>>
>> Thanks,
>>
>> Evan
>>
>> On Jul 30, 2008, at 10:04 AM, Duncan Sands wrote:
>>
>>> x86-64 linux, during stage3:
>>>
>>> xgcc -B/home/duncan/LLVM/gcc-4.2.llvm-objects/./gcc/ -B/usr/local/
>>> gnat-llvm/x86_64-unknown-linux-gnu/bin/ -B/usr/local/gnat-llvm/
>>> x86_64-unknown-linux-gnu/lib/ -isystem /usr/local/gnat-llvm/x86_64-
>>> unknown-linux-gnu/include -isystem /usr/local/gnat-llvm/x86_64-
>>> unknown-linux-gnu/sys-include -DHAVE_CONFIG_H -I. -I../../../
>>> gcc-4.2.llvm/libgomp -I. -I../../../gcc-4.2.llvm/libgomp/config/
>>> linux/x86 -I../../../gcc-4.2.llvm/libgomp/config/linux -I../../../
>>> gcc-4.2.llvm/libgomp/config/posix -I../../../gcc-4.2.llvm/libgomp -
>>> Wall -pthread -Werror -O2 -g -O2 -MT alloc.lo -MD -MP -MF .deps/
>>> alloc.Tpo -c ../../../gcc-4.2.llvm/libgomp/alloc.c -o alloc.o
>>> In file included from ../../../gcc-4.2.llvm/libgomp/libgomp.h:50,
>>>                from ../../../gcc-4.2.llvm/libgomp/alloc.c:32:
>>> ../../../gcc-4.2.llvm/libgomp/config/linux/sem.h: In function
>>> 'gomp_sem_wait':
>>> ../../../gcc-4.2.llvm/libgomp/config/linux/sem.h:45: error:
>>> incompatible type for argument 1 of '__sync_bool_compare_and_swap'
>>> ../../../gcc-4.2.llvm/libgomp/config/linux/sem.h: In function
>>> 'gomp_sem_post':
>>> ../../../gcc-4.2.llvm/libgomp/config/linux/sem.h:52: error:
>>> incompatible type for argument 1 of '__sync_bool_compare_and_swap'
>>> In file included from ../../../gcc-4.2.llvm/libgomp/libgomp.h:51,
>>>                from ../../../gcc-4.2.llvm/libgomp/alloc.c:32:
>>> ../../../gcc-4.2.llvm/libgomp/config/linux/mutex.h: In function
>>> 'gomp_mutex_lock':
>>> ../../../gcc-4.2.llvm/libgomp/config/linux/mutex.h:47: error:
>>> incompatible type for argument 1 of '__sync_bool_compare_and_swap'
>>> ../../../gcc-4.2.llvm/libgomp/config/linux/mutex.h: In function
>>> 'gomp_mutex_unlock':
>>> ../../../gcc-4.2.llvm/libgomp/config/linux/mutex.h:54: error:
>>> incompatible type for argument 1 of '__sync_lock_test_and_set'
>>> make[4]: *** [alloc.lo] Error 1
>>>
>>> I rummaged around in the recent Apple changes but didn't see  
>>> anything
>>> that could cause this.
>>>
>>> Ciao,
>>>
>>> Duncan.
>>> _______________________________________________
>>> LLVM Developers mailing list
>>> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
>>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>>
>> _______________________________________________
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> -- 
> Julien Lerouge
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