recipe: Switch Mac minimum deployment version to 10.9.

Author: jakirkham

recipe/activate.sh

@@ -5,7 +5,7 @@ then
     # for Mac OSX
     export CC=clang
     export CXX=clang++
-    export MACOSX_VERSION_MIN="10.7"
+    export MACOSX_VERSION_MIN="10.9"
     export MACOSX_DEPLOYMENT_TARGET="${MACOSX_VERSION_MIN}"
     export CMAKE_OSX_DEPLOYMENT_TARGET="${MACOSX_VERSION_MIN}"
     export CFLAGS="${CFLAGS} -mmacosx-version-min=${MACOSX_VERSION_MIN}"

recipe/meta.yaml

@@ -1,6 +1,6 @@
 package:
   name: toolchain
-  version: 1.1.1
+  version: 2.0.0
 
 build:
   number: 0