diff -ruN postfix-2.11.0-orig/makedefs postfix-2.11.0/makedefs
--- postfix-2.11.0-orig/makedefs	2014-01-05 18:18:56.000000000 +0100
+++ postfix-2.11.0/makedefs	2014-04-24 09:27:58.193869491 +0200
@@ -290,36 +290,6 @@
 		esac
 		;;
     Linux.2*)	SYSTYPE=LINUX2
-		case "$CCARGS" in
-		 *-DNO_DB*) ;;
-		 *-DHAS_DB*) ;;
-		 *) if [ -f /usr/include/db.h ]
-		    then
-			: we are all set
-		    elif [ -f /usr/include/db/db.h ]
-		    then
-			CCARGS="$CCARGS -I/usr/include/db"
-		    else
-			# No, we're not going to try db1 db2 db3 etc.
-			# On a properly installed system, Postfix builds
-			# by including <db.h> and by linking with -ldb
-			echo "No <db.h> include file found." 1>&2
-			echo "Install the appropriate db*-devel package first." 1>&2
-			exit 1
-		    fi
-		    SYSLIBS="-ldb"
-		    ;;
-		esac
-		for name in nsl resolv $GDBM_LIBS
-		do
-		    for lib in /usr/lib64 /lib64 /usr/lib /lib
-		    do
-			test -e $lib/lib$name.a -o -e $lib/lib$name.so && {
-			    SYSLIBS="$SYSLIBS -l$name"
-			    break
-			}
-		    done
-		done
 		# Kernel 2.4 added IPv6
 		case "$RELEASE" in
 		2.[0-3].*) CCARGS="$CCARGS -DNO_IPV6";;
@@ -363,35 +333,6 @@
 		esac
 		;;
     Linux.3*)	SYSTYPE=LINUX3
-		case "$CCARGS" in
-		 *-DNO_DB*) ;;
-		 *-DHAS_DB*) ;;
-		 *) if [ -f /usr/include/db.h ]
-		    then
-			: we are all set
-		    elif [ -f /usr/include/db/db.h ]
-		    then
-			CCARGS="$CCARGS -I/usr/include/db"
-		    else
-			# On a properly installed system, Postfix builds
-			# by including <db.h> and by linking with -ldb
-			echo "No <db.h> include file found." 1>&2
-			echo "Install the appropriate db*-devel package first." 1>&2
-			exit 1
-		    fi
-		    SYSLIBS="-ldb"
-		    ;;
-		esac
-		for name in nsl resolv
-		do
-		    for lib in /usr/lib64 /lib64 /usr/lib /usr/lib/* /lib /lib/*
-		    do
-			test -e $lib/lib$name.a -o -e $lib/lib$name.so && {
-			    SYSLIBS="$SYSLIBS -l$name"
-			    break
-			}
-		    done
-		done
 		;;
      GNU.0*|GNU/kFreeBSD.[567]*)
 		SYSTYPE=GNU0