librrd autotools issue @ fbsd

[AdUser]

$ ./configure --disable-compat15 --disable-nsel --disable-fixtimebug \
  --disable-nfprofile --disable-nftrack --disable-readpcap --disable-sflow \
  --prefix=/usr/local
<...>
checking lex library... -lfl
checking whether yytext is a pointer... yes
checking for rrd_update in -lrrd... no
configure: error: Can not link librrd. Please specify --with-rrdpath=.. configure failed!

As i can see in configure.ac, librrd required either by --enable-nfprofile or --enable-nftrack . In this case both options are disabled, but librrd checks still called.

There is a ugly patch from ports tree, showing the source of problem. BUT it works with generated configure, so may break periodically after autotools update:

--- configure      2014-08-10 13:37:42.000000000 +0200
+++ configure   2014-08-10 13:39:21.000000000 +0200
@@ -4975,7 +4975,7 @@


 # Check whether --enable-nfprofile was given.
-if test "${enable_nfprofile+set}" = set; then :
+if test "x${enable_nfprofile}" = xyes; then :
   enableval=$enable_nfprofile;
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rrd_update in -lrrd" >&5
 $as_echo_n "checking for rrd_update in -lrrd... " >&6; }
@@ -5099,7 +5099,7 @@


 # Check whether --enable-nftrack was given.
-if test "${enable_nftrack+set}" = set; then :
+if test "x${enable_nftrack}" = xyes; then :
   enableval=$enable_nftrack;
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rrd_update in -lrrd" >&5
 $as_echo_n "checking for rrd_update in -lrrd... " >&6; }

[phaag]

configure is no longer part of the archive and generated automatically when running bootstrap.
This should fix the problem