#!/bin/sh -e

list_leaked_symbols () {

	nm -D "$1" | grep ' T ' | cut -f 3 -d ' ' | egrep -v "$2"

}

check_symbols () {

	if [ "`list_leaked_symbols "$1" "$2" | wc -l`" -ne 0 ]; then

		echo File "$1" possibly leaking symbols:

		list_leaked_symbols "$1" "$2"

		exit 1

	fi

}

allowed="^_init$|^_fini$|^_ftext$|^g_"

allowed_in_libglib="${allowed}|^glib__private__$|^glib_gettext$|^glib_pgettext$|^glib_check_version$"

allowed_in_libgthread='^_init$|^_fini$|^_ftext$|^g_thread_init$|^g_thread_init_with_errorcheck_mutexes$'

check_symbols glib/.libs/libglib-2.0.so "$allowed_in_libglib"

check_symbols gthread/.libs/libgthread-2.0.so "$allowed_in_libgthread"

for file in gmodule/.libs/libgmodule-2.0.so gobject/.libs/libgobject-2.0.so gio/.libs/libgio-2.0.so; do

	check_symbols "$file" "$allowed"

done