Package: creduce Version: 2.5.0-1 Severity: serious Tags: sid stretch creduce doesn't pass the files to reduce to the test script. This used to work ...
$ creduce --debug ./cr2.sh foo.c successfully checked prereqs for pass_include_includes successfully checked prereqs for pass_includes successfully checked prereqs for pass_unifdef successfully checked prereqs for pass_comments successfully checked prereqs for pass_blank successfully checked prereqs for pass_clang_binsrch successfully checked prereqs for pass_lines successfully checked prereqs for pass_special successfully checked prereqs for pass_ternary successfully checked prereqs for pass_balanced successfully checked prereqs for pass_clang successfully checked prereqs for pass_peep successfully checked prereqs for pass_ints successfully checked prereqs for pass_indent successfully checked prereqs for pass_clex sanity check... tmpdir = /tmp/creduce-eButm5 usage: /home/packages/tmp/cr2.sh <file.c> C-Reduce cannot run because the interestingness test does not return zero. Please ensure that it does so not only in the directory where you are invoking C-Reduce, but also in an arbitrary temporary directory containing only the files that are being reduced. In other words, running these commands: DIR=`mktemp -d` cp /home/packages/tmp/foo.c $DIR cd $DIR /home/packages/tmp/cr2.sh echo $? should result in "0" being echoed to the terminal. See "creduce --help" for more information. $ cat cr2.sh #! /bin/sh if [ $# -ne 1 ]; then echo "usage: $0 <file.c>" 1>&2 exit 1 fi export LANG=C CLANG=${CLANG:-clang} GCC=${GCC:-gcc} ARGS="-c -Wall" msg="warning: unused variable 'j' [-Wunused-variable]" $GCC $ARGS $1 > out.txt 2>&1 if fgrep -q ": error:" out.txt; then exit 1 fi if fgrep -q "$msg" out.txt; then if fgrep -v "$msg" out.txt | fgrep ": warning:"; then exit 1 fi exit 0 fi exit 1 $ cat foo.c int main() { int i = 1, j; return i; }