[107458] trunk/dports/archivers/zlib

[jeremyhu at macports.org]

Revision: 107458
          https://trac.macports.org/changeset/107458
Author:   jeremyhu at macports.org
Date:     2013-06-29 14:08:49 -0700 (Sat, 29 Jun 2013)
Log Message:
-----------
zlib: configure should notice that clang is gcc-like (#39523)

Modified Paths:
--------------
    trunk/dports/archivers/zlib/Portfile

Added Paths:
-----------
    trunk/dports/archivers/zlib/files/
    trunk/dports/archivers/zlib/files/patch-configure-clang.diff

Modified: trunk/dports/archivers/zlib/Portfile
===================================================================
--- trunk/dports/archivers/zlib/Portfile	2013-06-29 20:51:14 UTC (rev 107457)
+++ trunk/dports/archivers/zlib/Portfile	2013-06-29 21:08:49 UTC (rev 107458)
@@ -25,6 +25,9 @@
 checksums               rmd160  2675993cab2db4a1eb69beb885c118e87bf86c64 \
                         sha256  831df043236df8e9a7667b9e3bb37e1fcb1220a0f163b6de2626774b9590d057
 
+patchfiles              patch-configure-clang.diff
+patch.pre_args          -p1
+
 minimum_xcodeversions   {8 2.4.1 9 3.1}
 
 configure.universal_args

Added: trunk/dports/archivers/zlib/files/patch-configure-clang.diff
===================================================================
--- trunk/dports/archivers/zlib/files/patch-configure-clang.diff	                        (rev 0)
+++ trunk/dports/archivers/zlib/files/patch-configure-clang.diff	2013-06-29 21:08:49 UTC (rev 107458)
@@ -0,0 +1,33 @@
+From 8a4e86305a0ed5cf3b0f0cd7338c77a4b564f486 Mon Sep 17 00:00:00 2001
+From: Daniel Dunbar <daniel at zuster.org>
+Date: Mon, 24 Jun 2013 16:02:55 -0700
+Subject: [PATCH] Fix detection of "gcc"-likeness for use with LLVM/Clang.
+
+ - When CC does not include "gcc" or "clang" explicitly in the name,
+   then configure will check the "$CC -v" output to see if the
+   compiler is gcc-like. In such cases it should also recognize the
+   presence of "clang" as indicating a gcc-like compiler.
+
+ - This fixes problems when using Clang as the default compiler "/usr/bin/cc" on
+   Darwin, because otherwise the configure logic does not properly compute the
+   shared library extension, etc.
+
+---
+ configure | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/configure b/configure
+index b77a8a8..54f33f7 100755
+--- a/configure
++++ b/configure
+@@ -159,6 +159,7 @@ case "$cc" in
+ esac
+ case `$cc -v 2>&1` in
+   *gcc*) gcc=1 ;;
++  *clang*) gcc=1 ;;
+ esac
+ 
+ show $cc -c $test.c
+-- 
+1.8.2.1 (Apple Git-45)
+
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.macosforge.org/pipermail/macports-changes/attachments/20130629/bdad9965/attachment.html>