buildSrc/mac.gradle

*** 125,138 ****
  MAC.launcher.linkFlags = ["-ldl"]
  
  MAC.launcherlibrary = [:]
  MAC.launcherlibrary.compiler = compiler
  MAC.launcherlibrary.ccFlags = [
- //        "-std=c++0x",
          "-c",
          ccBaseFlags,
          IS_DEBUG_NATIVE ? ["-DDEBUG", "-O0"] : ["-O3", "-DNDEBUG"]].flatten()
  MAC.launcherlibrary.linker = linker
  MAC.launcherlibrary.linkFlags = ["-ldl", "-dynamiclib",
          "-framework", "Cocoa",
          "-stdlib=libstdc++"]
  
--- 125,141 ----
  MAC.launcher.linkFlags = ["-ldl"]
  
  MAC.launcherlibrary = [:]
  MAC.launcherlibrary.compiler = compiler
  MAC.launcherlibrary.ccFlags = [
          "-c",
          ccBaseFlags,
          IS_DEBUG_NATIVE ? ["-DDEBUG", "-O0"] : ["-O3", "-DNDEBUG"]].flatten()
+ // 10.7 doesn't have libstdc++ as an option for stdlib, so filter it out
+ if (!(MACOSX_MIN_VERSION in ['10.7', '10.8'])) {
+     MAC.launcherlibrary.ccFlags += "-stdlib=libstdc++"
+ }
  MAC.launcherlibrary.linker = linker
  MAC.launcherlibrary.linkFlags = ["-ldl", "-dynamiclib",
          "-framework", "Cocoa",
          "-stdlib=libstdc++"]