Basic device support for ninja iOS builds.

build/common.gypi

Index: build/common.gypi
diff --git a/build/common.gypi b/build/common.gypi
index 122f557fceb8df1e5b0148bee60f17a4ee1ce194..732003c5601c965e5ed77d46f0e0897ff867dc6f 100644
--- a/build/common.gypi
+++ b/build/common.gypi
@@ -4161,6 +4161,7 @@
             'xcode_settings': {
               'SDKROOT': 'macosx<(mac_sdk)',  # -isysroot
               'MACOSX_DEPLOYMENT_TARGET': '<(mac_deployment_target)',
+              'ARCHS': ['x86_64'],
             },
           }],
           ['_toolset=="target"', {
@@ -4170,6 +4171,13 @@
               # instead set it here for target only.
               'IPHONEOS_DEPLOYMENT_TARGET': '<(ios_deployment_target)',
             },
+            'conditions': [
+              ['target_arch=="armv7"', {
+                'xcode_settings': { 'ARCHS': [ 'armv7' ]},
+              }, {
+                'xcode_settings': { 'ARCHS': [ 'i386' ] },

[Nico, 2013/07/18 04:23:57]

Simulator can't be 64 bit? I thought apple was trying to get rid of 32 bit apps.

[justincohen, 2013/07/18 12:05:59]

Nope, looks like it's not supported.


On 2013/07/18 04:23:57, Nico wrote:

+              }],
+            ],
           }],
           ['_type=="executable"', {
             'configurations': {
@@ -4612,10 +4620,10 @@
           ['ios_sdk_path==""', {
             'conditions': [
               # TODO(justincohen): Ninja only supports simulator for now.
-              ['"<(GENERATOR)"=="ninja"', {
-                'SDKROOT': 'iphonesimulator<(ios_sdk)',  # -isysroot
-              }, {
+              ['"<(GENERATOR)"=="xcode" or ("<(GENERATOR)"=="ninja" and target_arch=="armv7")', {
                 'SDKROOT': 'iphoneos<(ios_sdk)',  # -isysroot
+              }, {
+                'SDKROOT': 'iphonesimulator<(ios_sdk)',  # -isysroot
               }],
             ],
           }, {
@@ -4629,6 +4637,9 @@
         # Target both iPhone and iPad.
         'TARGETED_DEVICE_FAMILY': '1,2',
       }],
+      ['OS=="ios" and "<(GENERATOR)"!="ninja"', {
+        'ARCHS': '$(ARCHS_UNIVERSAL_IPHONE_OS)',
+      }],
       ['target_arch=="x64"', {
         'ARCHS': [
           'x86_64'