Index: tcpdump-4.0.0/aclocal.m4
===================================================================
--- tcpdump-4.0.0.orig/aclocal.m4
+++ tcpdump-4.0.0/aclocal.m4
@@ -44,7 +44,6 @@ dnl	LBL_CFLAGS
 dnl
 AC_DEFUN(AC_LBL_C_INIT,
     [AC_PREREQ(2.12)
-    AC_BEFORE([$0], [AC_PROG_CC])
     AC_BEFORE([$0], [AC_LBL_FIXINCLUDES])
     AC_BEFORE([$0], [AC_LBL_DEVEL])
     AC_ARG_WITH(gcc, [  --without-gcc           don't use gcc])
Index: tcpdump-4.0.0/configure.in
===================================================================
--- tcpdump-4.0.0.orig/configure.in
+++ tcpdump-4.0.0/configure.in
@@ -10,6 +10,7 @@ AC_REVISION($Revision: 1.196.2.6 $)
 AC_PREREQ(2.50)
 AC_INIT(tcpdump.c)
 
+AC_PROG_CC
 AC_CANONICAL_HOST
 
 AC_LBL_C_INIT(V_CCOPT, V_INCLS)