ports/186313: [patch] Mk/bsd.ruby.mk - fix doc installation problems

[Ryan Steinmetz]

>Number:         186313
>Category:       ports
>Synopsis:       [patch] Mk/bsd.ruby.mk - fix doc installation problems
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          update
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jan 31 22:50:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator:     Ryan Steinmetz
>Release:        
>Organization:
>Environment:
>Description:
Various ruby ports will fail for me with:
ERROR:  While generating documentation for mail-2.5.4

If you dig through the logs, you will come across character encoding issues like the following:
MESSAGE:   "\xC3" from ASCII-8BIT to UTF-8

The solution is to define LANG and LC_ALL in the GEM_ENV.

I have run into this on multiple ports and have seen other people run into the same issue.
>How-To-Repeat:

>Fix:
Apply the attached patch

Patch attached with submission follows:

Index: bsd.ruby.mk
===================================================================
--- bsd.ruby.mk	(revision 342088)
+++ bsd.ruby.mk	(working copy)
@@ -186,7 +186,7 @@
 
 RUBY_WRKSRC=		${WRKDIR}/ruby-${RUBY_DISTVERSION}
 
-GEM_ENV?=		LC_CTYPE=UTF-8
+GEM_ENV?=		LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8 LC_CTYPE=UTF-8
 
 RUBY_CONFIGURE_ARGS+=	--with-rubyhdrdir="${PREFIX}/include/ruby-1.9/" \
 			--with-rubylibprefix="${PREFIX}/lib/ruby" \


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