diff --git a/Makefile b/Makefile
index a29e30cab..a9c24ffdb 100644
--- a/Makefile
+++ b/Makefile
@@ -6,14 +6,11 @@ all: setup
 
 setup: config.gypi
 
-config.gypi:
-	./setup-libraries.sh
-
 xlibs:
 	@./mapnik-packaging/osx/darwin_configure.sh osx
 
 ilibs:
-	@./mapnik-packaging/osx/darwin_configure.sh ios
+	MASON_PLATFORM=ios ./configure
 
 # Builds the regular library
 mbgl: config.gypi mapboxgl.gyp node
@@ -84,7 +81,7 @@ xproj: xproj-cli
 	open ./build/macosx/mapboxgl-app.xcodeproj
 
 # build iOS project for Xcode
-iproj-cli: config.gypi ilibs ios/mapbox-gl-cocoa/app/mapboxgl-app.gyp clear_xcode_cache node
+iproj-cli: ilibs config.gypi ios/mapbox-gl-cocoa/app/mapboxgl-app.gyp clear_xcode_cache node
 	deps/run_gyp ios/mapbox-gl-cocoa/app/mapboxgl-app.gyp --depth=. --generator-output=./build -f xcode
 
 iproj: iproj-cli
diff --git a/configure b/configure
index d8a5e08ed..d02972d0a 100755
--- a/configure
+++ b/configure
@@ -12,11 +12,21 @@ LIBPNG_VERSION=1.6.13
 SQLITE_VERSION=system
 LIBUV_VERSION=0.10.28
 
-mason install libcurl ${LIBCURL_VERSION}
-mason install glfw ${GLFW_VERSION}
-mason install libpng ${LIBPNG_VERSION}
-mason install sqlite ${SQLITE_VERSION}
-mason install libuv ${LIBUV_VERSION}
+case $MASON_PLATFORM in
+    'ios')
+        SQLITE_VERSION=system
+        LIBPNG_VERSION=1.6.13
+        LIBUV_VERSION=0.10.28
+        ;;
+    *)
+        GLFW_VERSION=a21f2377
+        SQLITE_VERSION=system
+        LIBPNG_VERSION=system
+        LIBCURL_VERSION=system
+        LIBUV_VERSION=0.10.28
+        ;;
+esac
+
 
 BOOST_ROOT=/usr
 if [ -d '/usr/local/boost' ]; then BOOST_ROOT='/usr/local' ; fi
@@ -25,7 +35,9 @@ function quote_flags {
     python -c "import sys, re; print re.split('(?<!-framework)\s+', ' '.join(sys.argv[1:]))" "$@"
 }
 
-echo "# Do not edit. Generated by the configure script.
+LN=$'\n'
+
+CONFIG="# Do not edit. Generated by the configure script.
 {
   'target_defaults': {
     'cflags': [],
@@ -38,18 +50,43 @@ echo "# Do not edit. Generated by the configure script.
     'node': '$(which node)',
     'npm': '$(which npm)',
     'python': '$(which python)',
-    'boost_root': '/usr/local',
-    'curl_cflags': $(quote_flags $(mason cflags libcurl ${LIBCURL_VERSION})),
-    'curl_libraries': $(quote_flags $(mason ldflags libcurl ${LIBCURL_VERSION})),
-    'glfw3_cflags': $(quote_flags $(mason cflags glfw ${GLFW_VERSION})),
-    'glfw3_libraries': $(quote_flags $(mason ldflags glfw ${GLFW_VERSION})),
-    'png_cflags': $(quote_flags $(mason cflags libpng ${LIBPNG_VERSION})),
-    'png_libraries': $(quote_flags $(mason ldflags libpng ${LIBPNG_VERSION})),
-    'sqlite3_cflags': $(quote_flags $(mason cflags sqlite ${SQLITE_VERSION})),
-    'sqlite3_libraries': $(quote_flags $(mason ldflags sqlite ${SQLITE_VERSION})),
-    'uv_cflags': $(quote_flags $(mason cflags libuv ${LIBUV_VERSION})),
-    'uv_libraries': $(quote_flags $(mason ldflags libuv ${LIBUV_VERSION})),
-  }
-}" > config.gypi
+    'boost_root': '${BOOST_ROOT}',
+"
+
+if [ ! -z ${LIBCURL_VERSION} ]; then
+    mason install libcurl ${LIBCURL_VERSION}
+    CONFIG+=$"    'curl_cflags': $(quote_flags $(mason cflags libcurl ${LIBCURL_VERSION})),"$LN
+    CONFIG+=$"    'curl_libraries': $(quote_flags $(mason ldflags libcurl ${LIBCURL_VERSION})),"$LN
+fi
+
+if [ ! -z ${GLFW_VERSION} ]; then
+    mason install glfw ${GLFW_VERSION}
+    CONFIG+=$"    'glfw3_cflags': $(quote_flags $(mason cflags glfw ${GLFW_VERSION})),"$LN
+    CONFIG+=$"    'glfw3_libraries': $(quote_flags $(mason ldflags glfw ${GLFW_VERSION})),"$LN
+fi
+
+if [ ! -z ${LIBPNG_VERSION} ]; then
+    mason install libpng ${LIBPNG_VERSION}
+    CONFIG+=$"    'png_cflags': $(quote_flags $(mason cflags libpng ${LIBPNG_VERSION})),"$LN
+    CONFIG+=$"    'png_libraries': $(quote_flags $(mason ldflags libpng ${LIBPNG_VERSION})),"$LN
+fi
+
+if [ ! -z ${SQLITE_VERSION} ]; then
+    mason install sqlite ${SQLITE_VERSION}
+    CONFIG+=$"    'sqlite3_cflags': $(quote_flags $(mason cflags sqlite ${SQLITE_VERSION})),"$LN
+    CONFIG+=$"    'sqlite3_libraries': $(quote_flags $(mason ldflags sqlite ${SQLITE_VERSION})),"$LN
+fi
+
+if [ ! -z ${LIBUV_VERSION} ]; then
+    mason install libuv ${LIBUV_VERSION}
+    CONFIG+=$"    'uv_cflags': $(quote_flags $(mason cflags libuv ${LIBUV_VERSION})),"$LN
+    CONFIG+=$"    'uv_libraries': $(quote_flags $(mason ldflags libuv ${LIBUV_VERSION})),"$LN
+fi
+
+CONFIG+="  }
+}
+"
+
+echo "${CONFIG}" > config.gypi
 
 cat config.gypi
diff --git a/src/util/uv-messenger.c b/src/util/uv-messenger.c
index a25c84dc5..9457cc378 100644
--- a/src/util/uv-messenger.c
+++ b/src/util/uv-messenger.c
@@ -8,7 +8,12 @@ typedef struct {
     void *queue[2];
 } uv__messenger_item_t;
 
+
+#if UV_VERSION_MAJOR == 0 && UV_VERSION_MINOR <= 10
+void uv__messenger_callback(uv_async_t *async, int) {
+#else
 void uv__messenger_callback(uv_async_t *async) {
+#endif
     uv_messenger_t *msgr = (uv_messenger_t *)async->data;
 
     uv__messenger_item_t *item;