i386/157459: config error with lang/guile 1.8.6_6

[Daniel Toschläger]

>Number:         157459
>Category:       i386
>Synopsis:       config error with lang/guile 1.8.6_6
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          maintainer-update
>Submitter-Id:   current-users
>Arrival-Date:   Tue May 31 11:10:12 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Daniel Toschläger
>Release:        FreeBSD 8.2-RELEASE
>Organization:
Daniel Toschläger
>Environment:
FreeBSD FortyForty.ROSE 8.2-RELEASE FreeBSD 8.2-RELEASE #2: Sun Apr  3 19:55:08 CEST 2011     root at FortyForty.ROSE:/usr/src/sys/i386/compile/TOSCHI  i386
>Description:
while trying to update the /usr/ports/lang/guile pkg I encountered a configure error:

checking for lt_dlinit in -lltdl... no
configure: error: libltdl not found.  See README.
===>  Script "configure" failed unexpectedly.
Please report the problem to amatus at gnu.org [maintainer] and attach the
"/usr/ports/lang/guile/work/guile-1.8.6/config.log" including the output of
the failure of your make command. Also, it might be a good idea to provide
an overview of all packages installed on your system (e.g. an `ls
/var/db/pkg`).
*** Error code 1

Stop in /usr/ports/lang/guile.

>How-To-Repeat:
try to compile lang/guile without variables
>Fix:
exporting BOTH variables $CPPFLAGS and $LDFLAGS before building pkg:

export CPPFLAGS="-I/usr/local/include" 
export LDFLAGS="-L/usr/local/lib"

reconfiguration, rebuilding and installing works

>Release-Note:
>Audit-Trail:
>Unformatted: