On Mon, 1 Feb 2010, Albert Chin wrote: > Test 52 fails on AIX, HP-UX, and Solaris: > 52. output.at:159: testing ... > ./output.at:159: VALGRIND_OPTS="$VALGRIND_OPTS --leak-check=summary > --show-reachable=no"; export VALGRIND_OPTS; bison -o foo.y foo.y > 2c2,3 > < > --- > > /opt/TWWfsw/m414/bin/gm4:/opt/build/bison-2.4.1a/data/yacc.c:694: ERROR: > > copying inserted file: Broken pipe > > /opt/TWWfsw/m414/bin/gm4: write error > 52. output.at:159: 52. Conflicting output files: -o foo.y (output.at:159): > FAILED (output.at:159) > > We're seeing the same failure on AIX and HP-UX.
I'm pretty sure this means your m4 is broken. Please confirm that you're running at least GNU M4 1.4.6.
