ports/159250: [patch] multimedia/mplayer: clang detection fails

[Test Rat]

>Number:         159250
>Category:       ports
>Synopsis:       [patch] multimedia/mplayer: clang detection fails
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jul 28 08:00:25 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Test Rat
>Release:        FreeBSD 9.0-CURRENT amd64
>Organization:
>Environment:
$ export PATH=~/.bin:$PATH
$ for cc in CC cc c++ gcc g++; do ln -s /usr/bin/false ~/.bin/${cc}; done
>Description:
In clang case configure script expects the first word to contain
compiler name. However, unlike lang/clang the one from base
embeds "FreeBSD" word before "clang".
>How-To-Repeat:
$ clang -v
FreeBSD clang version 3.0 (trunk 135360) 20110717
Target: x86_64-unknown-freebsd9.0
Thread model: posix

$ LOCALBASE/bin/clang -v
clang version 2.9 (tags/RELEASE_29/final)
Target: x86_64-portbld-freebsd9.0
Thread model: posix
>Fix:
--- a.diff begins here ---
Index: multimedia/mplayer/files/patch-configure
===================================================================
RCS file: /a/.cvsup/ports/multimedia/mplayer/files/patch-configure,v
retrieving revision 1.6
diff -u -p -r1.6 patch-configure
--- multimedia/mplayer/files/patch-configure	1 Apr 2011 11:09:36 -0000	1.6
+++ multimedia/mplayer/files/patch-configure	28 Jul 2011 07:43:01 -0000
@@ -28,6 +28,15 @@
  fi
  
  if netbsd || dragonfly ; then
+@@ -1661,7 +1660,7 @@ else
+       echores "$cc_version"
+       break
+     fi
+-    cc_name_tmp=$($_cc -v 2>&1 | head -n 1 | cut -d ' ' -f 1)
++    cc_name_tmp=$($_cc -v 2>&1 | awk "NR == 1 { if(\$1 == \"$system_name\") print \$2; else print \$1 }")
+     if test "$cc_name_tmp" = "clang"; then
+       echocheck "$_cc version"
+       cc_vendor=clang
 @@ -3577,22 +3576,10 @@
  if linux ; then
    THREAD_CFLAGS=-D_REENTRANT
--- a.diff ends here ---
>Release-Note:
>Audit-Trail:
>Unformatted: