Chris@335: #!/bin/bash
Chris@335: 
Chris@667: set -e
Chris@667: 
Chris@335: app="$1"
Chris@335: if [ -z "$app" ]; then
Chris@335: 	echo "Usage: $0 <appname>"
Chris@335: 	echo "Provide appname without the .app extension, please"
Chris@335: 	exit 2
Chris@335: fi
Chris@335: 
Chris@667: set -u
Chris@667: 
Chris@667: frameworks="QtCore QtNetwork QtGui QtWidgets QtPrintSupport QtDBus"
Chris@667: 
Chris@335: echo
Chris@667: echo "I expect you to have already copied these frameworks from the Qt installation to"
Chris@667: echo "$app.app/Contents/Frameworks -- expect errors to follow if they're missing:"
Chris@667: echo "$frameworks"
Chris@335: echo
Chris@335: 
Chris@335: echo "Fixing up loader paths in binaries..."
Chris@335: 
Chris@667: for fwk in $frameworks; do
Chris@667:     install_name_tool -id $fwk "$app.app/Contents/Frameworks/$fwk"
Chris@667: done
Chris@335: 
Chris@667: find "$app.app" -name \*.dylib -print | while read x; do
Chris@667:     install_name_tool -id "`basename \"$x\"`" "$x"
Chris@667: done
Chris@667: 
Chris@667: for fwk in $frameworks; do
Chris@670:     find "$app.app" -type f -print | while read x; do
Chris@670: 
Chris@670:         current=$(otool -L "$x" | 
Chris@670: 	    grep "$fwk" | grep amework | grep -v ':$' | 
Chris@670: 	    awk '{ print $1; }')
Chris@670: 	
Chris@670:         [ -z "$current" ] && continue
Chris@670: 	
Chris@670:         echo "$x has $current"
Chris@670: 	
Chris@670: 	case "$x" in
Chris@670: 	    *PyQt4*)
Chris@670: 		# These are "special" Qt4 libraries used by
Chris@670: 		# the PyQt module. They need to refer to their
Chris@670: 		# own local neighbours. Ugh, but let's handle
Chris@670: 		# those manually here.
Chris@670: 		relative="$fwk.so"
Chris@670: 		;;
Chris@670: 	    *)
Chris@670: 		# The normal Qt5 case
Chris@670: 		relative=$(echo "$x" | 
Chris@670: 		    sed -e "s,$app.app/Contents/,," \
Chris@670: 			-e 's,[^/]*/,../,g' \
Chris@670: 			-e 's,/[^/]*$,/Frameworks/'"$fwk"',' )
Chris@670: 		;;
Chris@670: 	esac
Chris@670: 	
Chris@670: 	echo "replacing with relative path $relative"
Chris@670: 	install_name_tool -change \
Chris@670: 	    "$current" "@loader_path/$relative" "$x"
Chris@670:     done
Chris@335: done
Chris@335: 
Chris@667: find "$app.app" -type f -print | while read x; do
Chris@667:     qtdep=$(otool -L "$x" | grep Qt | grep amework | grep -v ':$' | grep -v '@loader_path' | awk '{ print $1; }')
Chris@667:     if [ -n "$qtdep" ]; then
Chris@667: 	echo
Chris@667: 	echo "ERROR: File $x depends on Qt framework(s) not apparently present in the bundle:"
Chris@667: 	echo $qtdep
Chris@667: 	exit 1
Chris@667:     fi
Chris@667: done
Chris@667: 
Chris@335: echo "Done: be sure to run the app and see that it works!"
Chris@335: 
Chris@335: