[LLVMdev] [Cygwin] error building llvm-gcc

[Daniel Dunbar]

Hi Aaron,

Which revision are you building?

Assuming TOT, it's possible this is a bug that I introduced/triggered
with the name changes. I know nothing of the status of cygwin however,
can you confirm that this used to work?

If you use r77097, does it work?

 - Daniel

On Sun, Jul 26, 2009 at 4:23 AM, Aaron
Gray<aaronngray.lists at googlemail.com> wrote:
> I am getting an error building svn llvm-gcc on Cygwin :-
>
>
> /home/ang/build/llvm-gcc/./gcc/xgcc -B/home/ang/build/llvm-gcc/./gcc/
> -B/usr/llv
> m-gcc/i686-pc-cygwin/bin/ -B/usr/llvm-gcc/i686-pc-cygwin/lib/ -isystem
> /usr/llvm
> -gcc/i686-pc-cygwin/include -isystem
> /usr/llvm-gcc/i686-pc-cygwin/sys-include  -
> O2 -I/home/ang/svn/llvm-gcc/gcc/../winsup/w32api/include -O2 -g -O2
> -DIN_GCC
>  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
> -Wold-style-d
> efinition  -isystem ./include   -g  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
> -I. -
> I. -I/home/ang/svn/llvm-gcc/gcc -I/home/ang/svn/llvm-gcc/gcc/.
> -I/home/ang/svn/l
> lvm-gcc/gcc/../include -I/home/ang/svn/llvm-gcc/gcc/../libcpp/include
> -I/home/a
> ng/svn/llvm-gcc/gcc/../libdecnumber -I../libdecnumber
> -I/home/ang/build/llvm/inc
> lude -I/home/ang/svn/llvm/include -DL_popcountsi2 -c
> /home/ang/svn/llvm-gcc/gcc/
> libgcc2.c -o libgcc/./_popcountsi2.o
> assertion "V == V2 && "Didn't find key?"" failed: file
> "/home/ang/svn/llvm/lib/S
> upport/StringMap.cpp", line 172
> make[4]: *** [libgcc/./_popcountsi2.o] Error 1
> make[4]: Leaving directory `/home/ang/build/llvm-gcc/gcc'
> make[3]: *** [libgcc.a] Error 2
>
>
> I have tried with gcc-4.2.4 and gcc-4.2.1 and it fails in exactly the same
> place in libgcc.
>
> Anyone got any pointers ?
>
> Many thanks in advance,
>
> Aaron
>
>
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