A few improvements to macosx-codesign-app-bundle

Try harder to handle app bundles with space in name. (Not sure if this
version yet does that 100%.)

Include the directory names in the "ids" to make them unique. There
are lots of files with the same name (in different directories, of
course), especially in an app bundle that includes help in multiple
languages.

Change-Id: I424c539f6389ac6f7c9cef96aeb873ddac459f78

solenv/bin/macosx-codesign-app-bundle

@@ -40,11 +40,14 @@ APP_BUNDLE="$1"
 # add some where it makes sense. Make a depth-first search to sign the contents
 # of e.g. the spotlight plugin before attempting to sign the plugin itself
 
-find -d $APP_BUNDLE \( -name '*.dylib' -or -name '*.so' -or -name '*.fodt' \
+find -d "$APP_BUNDLE" \( -name '*.dylib' -or -name '*.so' -or -name '*.fodt' \
         -or -name 'schema.strings' -or -name 'schema.xml' -or -name '*.mdimporter' \
         -or -name '*.jar' -or -name '*.jnilib' -or -name 'LICENSE' -or -name 'LICENSE.html' \
         -or -name '*.applescript' \) ! -type l | grep -v "LibreOfficePython\.framework" | \
-xargs codesign --verbose --prefix=$MACOSX_BUNDLE_IDENTIFIER. --sign "$MACOSX_CODESIGNING_IDENTITY"
+while read file; do
+    id=`echo ${file#${APP_BUNDLE}/Contents/} | sed -e 's,/,.,g'`
+    codesign --verbose --identifier=$MACOSX_BUNDLE_IDENTIFIER.$id --sign "$MACOSX_CODESIGNING_IDENTITY" "$file"
+done
 
 find $APP_BUNDLE -name '*.dylib.*' ! -type l | \
 while read dylib; do \