Drop explicit SDK setting on Mac

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 74056eeae2cf7e53205a9e045f3fcd1ad3a8cb52..5e3b9052f17622766f0352cf3a97db6884ebac49 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,7 +17,6 @@ include (CheckCXXCompilerFlag)
 
 # using 10.7 because boost requires libc++ and 10.6 doesn't include it
 set(CMAKE_OSX_DEPLOYMENT_TARGET 10.7)
-set(CMAKE_OSX_SYSROOT /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk)
 
 # only relevant for building shared libs but let's set it regardless
 set(CMAKE_OSX_RPATH 1)