clang: 3.7.1
cctools: 877.8
ld64: 253.9
OSX_MIN_VERSION=10.7
-OSX_SDK_VERSION=10.9
+OSX_SDK_VERSION=10.11
OSX_SDK=$(SDK_PATH)/MacOSX$(OSX_SDK_VERSION).sdk
-LD64_VERSION=241.9
+LD64_VERSION=253.9
darwin_CC=clang -target $(host) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(OSX_SDK) -mlinker-version=$(LD64_VERSION)
darwin_CXX=clang++ -target $(host) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(OSX_SDK) -mlinker-version=$(LD64_VERSION) -stdlib=libc++