Index: gas/configure.in
===================================================================
RCS file: /cvs/src/src/gas/configure.in,v
retrieving revision 1.230
diff -u -p -r1.230 configure.in
--- gas/configure.in	17 May 2012 15:13:16 -0000	1.230
+++ gas/configure.in	12 Jun 2012 07:35:42 -0000
@@ -667,6 +667,13 @@ AC_CHECK_FUNCS(unlink remove, break)
 # Some systems don't have sbrk().
 AC_CHECK_FUNCS(sbrk)
 
+AC_CHECK_DECLS(free)
+AC_CHECK_DECLS(getenv)
+AC_CHECK_DECLS(malloc)
+AC_CHECK_DECLS(realloc)
+AC_CHECK_DECLS(stpcpy)
+AC_CHECK_DECLS(strstr)
+
 AC_CHECK_FUNCS(setlocale)
 AM_LC_MESSAGES