#!/bin/sh
-# This little script can be used in conjunction with gcov to see how well
+# PSPP - a program for statistical analysis.
+# Copyright (C) 2017 Free Software Foundation, Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+# This little script can be used in conjunction with gcov to see how well
# the regression test suite is covering the PSPP code.
-#
-# To use it:
-#
+#
+# To use it:
+#
# make distclean
-# export CFLAGS="-O0 -g -fprofile-arcs -ftest-coverage"
+# CFLAGS="-O0 -g -fprofile-arcs -ftest-coverage"
+# export CFLAGS
# ./configure
# make check
# tests/coverage.sh
-export TEMPDIR=/tmp/pspp-cov-$$
+TEMPDIR=/tmp/pspp-cov-$$
+export TEMPDIR
mkdir -p $TEMPDIR
files=`find src -name '*.c'`
-export summary_file="$TEMPDIR/coverage.txt"
+summary_file="$TEMPDIR/coverage.txt"
+export summary_file
rm -f $summary_file
-for f in $files ; do
+for f in $files ; do
dir=`dirname $f`
gcov -p -l -n -o $dir $f | grep -v '^Creat' >> $summary_file
done
-cat > "$TEMPDIR/cov.sps" << EOF
+cat > "$TEMPDIR/cov.sps" << EOF
DATA LIST FREE FILE='$summary_file' /COVERAGE (PCT8) d1 (a2) lines * d2 (a10) d3 (a10) d4 (a10) d5 (a10) file (a25).
EOF
-src/pspp -o html $TEMPDIR/cov.sps
+src/pspp -o pspp.html $TEMPDIR/cov.sps
rm -rf $TEMPDIR