<div>I am getting an error building svn llvm-gcc on Cygwin :-</div>
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<div>/home/ang/build/llvm-gcc/./gcc/xgcc -B/home/ang/build/llvm-gcc/./gcc/ -B/usr/llv<br>m-gcc/i686-pc-cygwin/bin/ -B/usr/llvm-gcc/i686-pc-cygwin/lib/ -isystem /usr/llvm<br>-gcc/i686-pc-cygwin/include -isystem /usr/llvm-gcc/i686-pc-cygwin/sys-include  -<br>

O2 -I/home/ang/svn/llvm-gcc/gcc/../winsup/w32api/include -O2 -g -O2  -DIN_GCC<br> -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-d<br>efinition  -isystem ./include   -g  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -<br>

I. -I/home/ang/svn/llvm-gcc/gcc -I/home/ang/svn/llvm-gcc/gcc/. -I/home/ang/svn/l<br>lvm-gcc/gcc/../include -I/home/ang/svn/llvm-gcc/gcc/../libcpp/include  -I/home/a<br>ng/svn/llvm-gcc/gcc/../libdecnumber -I../libdecnumber -I/home/ang/build/llvm/inc<br>

lude -I/home/ang/svn/llvm/include -DL_popcountsi2 -c /home/ang/svn/llvm-gcc/gcc/<br>libgcc2.c -o libgcc/./_popcountsi2.o<br>assertion "V == V2 && "Didn't find key?"" failed: file "/home/ang/svn/llvm/lib/S<br>

upport/StringMap.cpp", line 172<br>make[4]: *** [libgcc/./_popcountsi2.o] Error 1<br>make[4]: Leaving directory `/home/ang/build/llvm-gcc/gcc'<br>make[3]: *** [libgcc.a] Error 2</div>
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<div>I have tried with gcc-4.2.4 and gcc-4.2.1 and it fails in exactly the same place in libgcc.</div>
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<div>Anyone got any pointers ?</div>
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<div>Many thanks in advance,</div>
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<div>Aaron</div>
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