--- glib-2.32.2/configure.ac.orig	2012-05-07 18:14:09.061606437 +0200
+++ glib-2.32.2/configure.ac	2012-05-07 18:56:32.524886758 +0200
@@ -452,6 +452,7 @@
 
 AC_MSG_RESULT($enable_iconv_cache)
 
+AC_CHECK_HEADERS([stddef.h stdlib.h string.h])
 
 dnl
 dnl zlib support
@@ -921,7 +922,6 @@
 
 # Checks for libcharset
 AM_LANGINFO_CODESET
-AC_CHECK_HEADERS([stddef.h stdlib.h string.h])
 AC_CHECK_FUNCS(setlocale)
 
 # check additional type sizes