[130976] trunk/dports/lang/libcxx

[jeremyhu at macports.org]

Revision: 130976
          https://trac.macports.org/changeset/130976
Author:   jeremyhu at macports.org
Date:     2015-01-04 02:44:48 -0800 (Sun, 04 Jan 2015)
Log Message:
-----------
libcxx: Some progress on Leopard, but not there yet.  We need to bring in libcompiler-rt for __divdi3.

Modified Paths:
--------------
    trunk/dports/lang/libcxx/Portfile

Added Paths:
-----------
    trunk/dports/lang/libcxx/files/
    trunk/dports/lang/libcxx/files/leopard-buildit.patch

Modified: trunk/dports/lang/libcxx/Portfile
===================================================================
--- trunk/dports/lang/libcxx/Portfile	2015-01-04 10:41:52 UTC (rev 130975)
+++ trunk/dports/lang/libcxx/Portfile	2015-01-04 10:44:48 UTC (rev 130976)
@@ -37,9 +37,9 @@
 set root_name  ${name}-${version}-${revision}
 
 platform darwin {
-    if {${os.major} < 10} {
+    if {${os.major} < 9} {
         pre-fetch {
-            ui_error "${name} is not supported on Leopard or earlier."
+            ui_error "${name} is not supported on Tiger or earlier."
             error "unsupported platform"
         }
     }
@@ -61,6 +61,9 @@
 
     supported_archs i386 x86_64
 
+    patchfiles-append \
+        leopard-buildit.patch
+
     build.dir ${worksrcpath}/lib
     build.cmd ./buildit
     build.env-append \
@@ -72,8 +75,8 @@
 
     # We want to use the host's libc++ everywhere because we want to ensure
     # that only *ONE* copy of this library is in any process's address space.
-    # On Snow Leopard, this port provides this library in /usr for binary
-    # compatibility with Lion and later.
+    # On Snow Leopard and earlier, this port provides this library in /usr for
+    # binary compatibility with Lion and later.
     #
     # On newer OS version, this port does not install the content to /usr and
     # just leaves it to expert users who may want to replace their system

Added: trunk/dports/lang/libcxx/files/leopard-buildit.patch
===================================================================
--- trunk/dports/lang/libcxx/files/leopard-buildit.patch	                        (rev 0)
+++ trunk/dports/lang/libcxx/files/leopard-buildit.patch	2015-01-04 10:44:48 UTC (rev 130976)
@@ -0,0 +1,11 @@
+--- lib/buildit.orig	2015-01-04 02:09:13.000000000 -0800
++++ lib/buildit	2015-01-04 02:09:42.000000000 -0800
+@@ -50,7 +50,7 @@ case $TRIPLE in
+       RC_CFLAGS="-arch i386 -arch x86_64"
+     fi
+     SOEXT=dylib
+-    if [ "$MACOSX_DEPLOYMENT_TARGET" = "10.6" ]
++    if [ "$MACOSX_DEPLOYMENT_TARGET" = "10.5" ] || [ "$MACOSX_DEPLOYMENT_TARGET" = "10.6" ]
+     then
+         EXTRA_FLAGS="-nostdinc++ -std=c++11 -U__STRICT_ANSI__"
+         LDSHARED_FLAGS="-o libc++.1.dylib \
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