pkg/38984: [patch] lang/erlang doesn't build on FreeBSD 6

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>Number:         38984
>Category:       pkg
>Synopsis:       [patch] lang/erlang doesn't build on FreeBSD 6
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Jun 19 06:40:00 +0000 2008
>Originator:     Aleksej Saushev
>Release:        
>Organization:
>Environment:
FreeBSD 6.2-STABLE-200706 i386

>Description:
lang/erlang doesn't build due to different gethostbyname_r signature.
>How-To-Repeat:
cd lang/erlang && bmake

>Fix:
Apply the patch:

--- lib/erl_interface/src/connect/ei_resolve.c.orig     Mon Nov 26 21:57:25 2007
+++ lib/erl_interface/src/connect/ei_resolve.c  Thu Jun 19 10:15:16 2008
@@ -614,7 +614,7 @@
 #ifndef HAVE_GETHOSTBYNAME_R
   return my_gethostbyname_r(name,hostp,buffer,buflen,h_errnop);
 #else
-#ifdef __GLIBC__
+#if defined(__FreeBSD__) || defined(__GLIBC__)
   struct hostent *result;
 
   gethostbyname_r(name, hostp, buffer, buflen, &result, h_errnop);