tadd uniq - plan9port - [fork] Plan 9 from user space (HTM) git clone git://src.adamsgaard.dk/plan9port (DIR) Log (DIR) Files (DIR) Refs (DIR) README (DIR) LICENSE --- (DIR) commit eacba19d744bd77a4df5452cfc5839c269e22ae3 (DIR) parent b636466107aa6b1d7802ecd67527d6b854203793 (HTM) Author: rsc <devnull@localhost> Date: Fri, 18 Mar 2005 19:32:06 +0000 add uniq Diffstat: M bin/9c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- (DIR) diff --git a/bin/9c b/bin/9c t@@ -55,11 +55,14 @@ case "$tag" in esac # N.B. Must use temp file to avoid pipe; pipe loses status. +# The uniq at the end is for gcc's strcmp/etc. built-in nonsense, +# which multiplies single errors as a result of its expansion. xtmp=/tmp/9c.$$.$USER.out $cc -DPLAN9PORT -I$PLAN9/include $cflags "$@" >$xtmp 2>&1 status=$? grep -v '__p9l_autolib_' $xtmp | egrep -v ': error: .Each undeclared identifier|: error: for each function it appears|: In function `|: At top level:' | -sed 's/ .first use in this function.$//; s/\"\([^\"][^\"]*\)\", line \([0-9][0-9]*\)/\1:\2/g' +sed 's/ .first use in this function.$//; s/\"\([^\"][^\"]*\)\", line \([0-9][0-9]*\)/\1:\2/g' | +uniq rm -f $xtmp $xtmp.status exit $status