cyrus-sasl: Fix build on darwin

Signed-off-by: Shea Levy <shea@shealevy.com>
gyp: Fix on darwin

Signed-off-by: Shea Levy <shea@shealevy.com>
Fix http_parser build on darwin

Signed-off-by: Shea Levy <shea@shealevy.com>
Missed some darwin cflags in gyp

Signed-off-by: Shea Levy <shea@shealevy.com>
Set library path properly for v8 on darwin
Get node.js building on darwin

Signed-off-by: Shea Levy <shea@shealevy.com>