Create source zip with windows line endings.

The used method is similar to what is done for Qt5

Task-number: QTCREATORBUG-8651
Change-Id: I6ac58b4410c03d3f650df04f4fb5425dcfe5e03b
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

scripts/createSrcAndDocPackage.sh

@@ -6,7 +6,7 @@ if [[ $# != 2 ]]; then
 usage:
   $0 <refspec> <version>
 
-  Creates tar and zip source package from <refspec> and documentation-zip from current checkout.
+  Creates tar and zip source package from <refspec>.
   Files and directories are named after <version>.
   example:
     $0 origin/2.2 2.2.0
@@ -17,14 +17,26 @@ fi
 BRANCH=$1
 VERSION=$2
 cd `dirname $0`/..
+RESULTDIR=`pwd`
 echo "Creating tar archive..."
 git archive --format=tar --prefix=qt-creator-${VERSION}-src/ ${BRANCH} | gzip > qt-creator-${VERSION}-src.tar.gz || exit 1
+
 echo "Creating zip archive..."
-git archive --format=zip --prefix=qt-creator-${VERSION}-src/ ${BRANCH} > qt-creator-${VERSION}-src.zip || exit 1
-#echo "Creating documentation..."
-#rm -r doc/html
-#qmake -r && make docs_online || exit 1
-#cd doc
-#cp -r html qt-creator-${VERSION}
-#zip -r ../qt-creator-${VERSION}-doc.zip qt-creator-${VERSION}
-#rm -r qt-creator-${VERSION}
+# untargz the sources for the revision into temporary dir
+TEMPSOURCES=`mktemp -d -t qtcCreatorSourcePackage.XXXXXX`
+tar xzf qt-creator-${VERSION}-src.tar.gz -C "$TEMPSOURCES" || exit 1
+cd $TEMPSOURCES || exit 1
+# write filter for text files (for use with 'file' command)
+echo ".*:.*ASCII
+.*:.*directory
+.*:.*empty
+.*:.*POSIX
+.*:.*html
+.*:.*text" > __txtpattern || exit 1
+# list all files
+find qt-creator-${VERSION}-src > __packagedfiles || exit 1
+# record file types
+file -f __packagedfiles > __filetypes || exit 1
+# zip text files and binary files separately
+cat __filetypes | grep -f __txtpattern -v | cut -d: -f1 | zip -9q "$RESULTDIR"/qt-creator-${VERSION}-src.zip -@ || exit 1
+cat __filetypes | grep -f __txtpattern    | cut -d: -f1 | zip -l9q "$RESULTDIR"/qt-creator-${VERSION}-src.zip -@ || exit 1