titaniumenv: fix stripping the unneeded architectures

pkgs/development/mobile/titaniumenv/build-app.nix

@@ -40,8 +40,7 @@ in
 stdenv.mkDerivation ({
   name = stdenv.lib.replaceChars [" "] [""] name;
 
-  buildInputs = [ nodejs titanium alloy python which file jdk ]
-    ++ stdenv.lib.optional (target == "iphone") xcodewrapper;
+  buildInputs = [ nodejs titanium alloy python which file jdk ];
 
   buildPhase = ''
     ${preBuild}
@@ -91,6 +90,10 @@ stdenv.mkDerivation ({
       ''}
     ''
     else if target == "iphone" then ''
+      # Be sure that the Xcode wrapper has priority over everything else.
+      # When using buildInputs this does not seem to be the case.
+      export PATH=${xcodewrapper}/bin:$PATH
+
       # Configure the path to Xcode
       titanium --config-file $TMPDIR/config.json --no-colors config paths.xcode ${xcodeBaseDir}
 

pkgs/development/mobile/titaniumenv/titaniumsdk-7.5.nix

@@ -87,6 +87,11 @@ stdenv.mkDerivation {
     # Patch maven central repository with our own local directory. This prevents the builder from downloading Maven artifacts
     sed -i -e 's|mavenCentral()|maven { url "${fakeMavenRepo}" }|' android/templates/build/proguard.gradle
 
+    # Patch the strip frameworks script in the iPhone build template to not let
+    # it skip the strip phase. This is caused by an assumption on the file
+    # permissions in which Nix deviates from the standard.
+    sed -i -e "s|-perm +111|-perm /111|" iphone/templates/build/strip-frameworks.sh
+
     # Patch some executables
 
     ${if stdenv.system == "i686-linux" then

pkgs/development/mobile/xcodeenv/compose-xcodewrapper.nix

@@ -14,6 +14,9 @@ stdenv.mkDerivation {
     ln -s /usr/bin/xcrun
     ln -s /usr/bin/plutil
     ln -s /usr/bin/clang
+    ln -s /usr/bin/lipo
+    ln -s /usr/bin/file
+    ln -s /usr/bin/rev
     ln -s "${xcodeBaseDir}/Contents/Developer/usr/bin/xcodebuild"
     ln -s "${xcodeBaseDir}/Contents/Developer/Applications/Simulator.app/Contents/MacOS/Simulator"