diff options
-rwxr-xr-x | navit/tools/cleanattr.sh | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/navit/tools/cleanattr.sh b/navit/tools/cleanattr.sh new file mode 100755 index 000000000..dc2f0dc4e --- /dev/null +++ b/navit/tools/cleanattr.sh @@ -0,0 +1,50 @@ +#!/bin/sh + +# This script scans the navit sources for attributes that +# remained in attr_def.h but are no longer used. + +ATTRFILE=attr_def.h +TMPDIR=/tmp + +if [ ! -f ./navit.c ] ; then + echo "Please execute this script from navit's source folder." + exit 1; +fi + +TMPFILE=$TMPDIR/navit-cleanattr.tmp +TMPFILE2=$TMPDIR/navit-cleanattr.tmp2 + +if [ -f $TMPFILE ] ; then + echo "Temporary file $TMPFILE already exists." + echo "Please don't run this tool twice at the same time. If you are shure that no other instance of this tool is running, remove the file." + exit 1; +fi + +touch $TMPFILE +if [ $? -ne 0 ] ; then + echo "Could not write to temporary file $TEMPFILE." + echo "Please make shure you have write access to the temporary directory." + exit 1; +fi + + +ATTRLIST=`grep 'ATTR(.*)' $ATTRFILE | sed 's#^ATTR(##' | sed 's#).*##'` + +cp $ATTRFILE $TMPFILE + +for ATTRNAME in $ATTRLIST ; do + ATTR="attr_$ATTRNAME" + + grep -rI $ATTR ./* > /dev/null + + if [ $? -ne 0 ] ; then + echo "Unused attribute: $ATTR" + grep -v "ATTR($ATTRNAME)" $TMPFILE > $TMPFILE2 + mv $TMPFILE2 $TMPFILE + fi +done + +echo "==== Creating patch ====" +diff -U 3 $ATTRFILE $TMPFILE + +rm $TMPFILE |