macOS: Minimize our dsyms.

Pass --minimize to dsymutil, which reduces the size of our dsyms. Print
the name of each file as we dsymify it.

Change-Id: Ic8b14daa2ceaa07c2c9ca3162020e5861d165f6d
Ping-bug: 15361
Reviewed-on: https://code.wireshark.org/review/31150
Reviewed-by: Anders Broman <a.broman58@gmail.com>

packaging/macosx/osx-app.sh.in

@@ -399,36 +399,41 @@ else
 
 fi
 
-echo "Dsymifying executables"
+dsymify_file () {
+	echo "    $1"
+	dsymutil --minimize "$1"
+}
+
+echo "Dsymifying executables:"
 if [ -z "$bundle_binary_list" ] ; then
 	echo "No executables specified for dsymifying."
 	exit 1
 fi
 for binary in $bundle_binary_list ; do
 	if [ -e "$binary" ];then
-		dsymutil "$binary"
+		dsymify_file "$binary"
 	fi
 done
 
-echo "Dsymifying frameworks"
+echo "Dsymifying frameworks:"
 for framework in "$pkglib"/*.framework/Versions/*/* ; do
 	if [ -f "$framework" ];then
-		dsymutil "$framework"
+		dsymify_file "$framework"
 	fi
 done
 
-echo "Dsymifying libraries"
+echo "Dsymifying libraries:"
 for library in "$pkglib"/*.dylib ; do
 	#
 	# Squelch warnings, in case the .o files from building
 	# support libraries aren't around any more.
 	#
-	dsymutil "$library" | grep -E -v 'unable to open object file'
+	dsymify_file "$library" | grep -E -v 'unable to open object file'
 done
 
-echo "Dsymifying plugins"
+echo "Dsymifying plugins:"
 for plugin in "$pkgplugin"/*/*.so ; do
-	dsymutil "$plugin"
+	dsymify_file "$plugin"
 done
 
 codesign_file () {