nixpkgs/pkgs/development/python-modules/gyp/no-xcode.patch

--- a/pylib/gyp/xcode_emulation.py
+++ b/pylib/gyp/xcode_emulation.py
@@ -1470,7 +1470,8 @@
     sdk_root = xcode_settings._SdkRoot(configuration)
     if not sdk_root:
       sdk_root = xcode_settings._XcodeSdkPath('')
-    env['SDKROOT'] = sdk_root
+    if sdk_root:
+      env['SDKROOT'] = sdk_root
 
   if not additional_settings:
     additional_settings = {}
gyp: Fix on darwin Signed-off-by: Shea Levy <shea@shealevy.com> 2013-05-28 21:27:28 +00:00			`--- a/pylib/gyp/xcode_emulation.py`
			`+++ b/pylib/gyp/xcode_emulation.py`
v8_3_16_14: fix OS X build Issues addressed: - xcode build failed with ... was built for newer OSX version (10.10) than being linked (10.5) fixed by setting GYP mac deployment target to the nix value - a gyp bug when SDKROOT is not set (and removed an orphaned gyp patch - path to python in generated gyp-mac-tool - noisy build due to static assert warnings, by silencing warnings - use of system xcodebuild and libtool replaced by darwin.cctools 2017-06-22 19:18:47 +00:00			`@@ -1470,7 +1470,8 @@`
			`sdk_root = xcode_settings._SdkRoot(configuration)`
			`if not sdk_root:`
			`sdk_root = xcode_settings._XcodeSdkPath('')`
			`- env['SDKROOT'] = sdk_root`
gyp: Fix on darwin Signed-off-by: Shea Levy <shea@shealevy.com> 2013-05-28 21:27:28 +00:00			`+ if sdk_root:`
v8_3_16_14: fix OS X build Issues addressed: - xcode build failed with ... was built for newer OSX version (10.10) than being linked (10.5) fixed by setting GYP mac deployment target to the nix value - a gyp bug when SDKROOT is not set (and removed an orphaned gyp patch - path to python in generated gyp-mac-tool - noisy build due to static assert warnings, by silencing warnings - use of system xcodebuild and libtool replaced by darwin.cctools 2017-06-22 19:18:47 +00:00			`+ env['SDKROOT'] = sdk_root`
gyp: Fix on darwin Signed-off-by: Shea Levy <shea@shealevy.com> 2013-05-28 21:27:28 +00:00
v8_3_16_14: fix OS X build Issues addressed: - xcode build failed with ... was built for newer OSX version (10.10) than being linked (10.5) fixed by setting GYP mac deployment target to the nix value - a gyp bug when SDKROOT is not set (and removed an orphaned gyp patch - path to python in generated gyp-mac-tool - noisy build due to static assert warnings, by silencing warnings - use of system xcodebuild and libtool replaced by darwin.cctools 2017-06-22 19:18:47 +00:00			`if not additional_settings:`
			`additional_settings = {}`