Hack a bit more on the iOS app build mechanism

There was quite come confusion as to where Xcode wants the Run Script
phase (= our gbuild mechanism) to put the executable. I think I got it
right now. Xcode can be quite scary as soon as you do anything out of
the ordinary. (But then, what isn't.)

Change-Id: I22bbdfaef88174815bff66d6c7241f4ba2360246

3 files changed, 3 insertions, 3 deletions

diff --git a/ios/experimental/Viewer/.gitignore b/ios/experimental/Viewer/.gitignore
index 44ac7a8d84fa..e76e0edcf6aa 100644
--- a/ios/experimental/Viewer/.gitignore
+++ b/ios/experimental/Viewer/.gitignore
@@ -1,4 +1,4 @@
 .DS_Store
-DerivedData
+build
 Viewer.xcodeproj/project.xcworkspace
 Viewer.xcodeproj/xcuserdata
diff --git a/ios/experimental/Viewer/Viewer.xcodeproj/project.pbxproj b/ios/experimental/Viewer/Viewer.xcodeproj/project.pbxproj
index 5e65aae892bb..4fad8f0a8a7d 100644
--- a/ios/experimental/Viewer/Viewer.xcodeproj/project.pbxproj
+++ b/ios/experimental/Viewer/Viewer.xcodeproj/project.pbxproj
@@ -187,11 +187,11 @@
 			inputPaths = (
 			);
 			outputPaths = (
-				"$(DERIVED_FILE_DIR)/Viewer.app",
+				"$(CONFIGURATION_BUILD_DIR)/$(EXECUTABLE_PATH)",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "cd ../.. && /opt/lo/bin/make";
+			shellScript = "cd ../.. && /opt/lo/bin/make -r";
 		};
 /* End PBXShellScriptBuildPhase section */
 
diff --git a/ios/experimental/Viewer/Viewer/Icon-72.png b/ios/experimental/Viewer/Viewer/Icon-72.png
index e5a34fd23daf..8a355c2be915 100644
--- a/ios/experimental/Viewer/Viewer/Icon-72.png
+++ b/ios/experimental/Viewer/Viewer/Icon-72.png