--- bind-9.3.1/isc-config.sh.in.orig	2004-03-08 04:04:12 +0000

+++ bind-9.3.1/isc-config.sh.in	2005-09-20 21:30:48 +0000

@@ -115,7 +115,7 @@ if test x"$echo_exec_prefix" = x"true" ;

 	echo $exec_prefix

 fi

 if test x"$echo_cflags" = x"true"; then

-	includes="-I${exec_prefix}/include"

+	[ "$exec_prefix" = /usr ] || includes="-I${exec_prefix}/include"

 	if test x"$libisc" = x"true"; then

 		includes="$includes @ALWAYS_DEFINES@ @STD_CINCLUDES@ @STD_CDEFINES@ @CCOPT@"

 	fi