=== modified file 'wscript'
--- wscript	2013-06-03 19:37:36 +0000
+++ wscript	2013-06-07 12:03:57 +0000
@@ -138,6 +138,10 @@ Task.simple_task_type ('winrc', '${WINRC
     if is_mingw (conf.env) and Options.platform != 'win32':
         if not 'AR' in os.environ and not 'RANLIB' in os.environ:
             conf.env['AR'] = os.environ['CC'][:-3] + 'ar'
+        if not 'PKG_CONFIG' in os.environ:
+            conf.env['PKG_CONFIG'] = os.environ['CC'][:-3] + 'pkg-config'
+        else:
+            conf.env['PKG_CONFIG'] = os.environ['PKG_CONFIG']
         if conf.find_program (os.environ['CC'][:-3] + 'windres', var='WINRC'):
             os.environ['WINRC'] = os.environ['CC'][:-3] + 'windres'
         Options.platform = 'win32'
@@ -184,12 +188,12 @@ Task.simple_task_type ('winrc', '${WINRC
             var = name.split ('-')[0].upper ()
         ver_str = ['',' >= ' + version][version != '']
         def okmsg_ver (kw):
-            return conf.check_cfg (modversion=name, uselibstore=var)
-        conf.check_cfg (msg='Checking for ' + name + ver_str, okmsg=okmsg_ver,
+            return conf.check_cfg (path=conf.env['PKG_CONFIG'], modversion=name, uselibstore=var)
+        conf.check_cfg (path=conf.env['PKG_CONFIG'], msg='Checking for ' + name + ver_str, okmsg=okmsg_ver,
             package=name, uselib_store=var, args='--cflags --libs ' + args,
             atleast_version=version, mandatory=mandatory)
         have = conf.env['HAVE_' + var] == 1
-        conf.define (var + '_VERSION', ['No', conf.check_cfg (modversion=name,
+        conf.define (var + '_VERSION', ['No', conf.check_cfg (path=conf.env['PKG_CONFIG'], modversion=name,
             uselib_store=var, errmsg=name + ver_str + ' not found')][have])
         return have