Previously, this error was coming up in xcbuild:
ld: malformed 32-bit x.y.z version number: 1068638
It’s an interesting error because it only happens with certain hashes for the
nixpkgs sdk. For instance, on latest nixpkgs unstable channel, the hash for the
xcbuild sdk is:
/nix/store/w6mwbdaz9calyii0fyxspl51f1068638-nix.nixpkgs.sdk
that is an issue we pass -isysroot ${sdk} to clang where it will interpret that
hanging "1068638". It would probably go away as soon as the hash changes but
this hacky fix will solve the problem.
Also updates xcbuild version.
This changes the raw string expressions into nix expressions that are
then converted into json by builtins.toJSON. Then, converted to Plist
XML by Apple's plutil. Sadly, xcbuild does not support using raw JSON
but Apple's plutil does so we just convert the file from JSON to XML
using Apple's plutil. The result is not ideal but it looks like all OS X
systems have working plutil's.
- set mac version to 10.10
- add setup hook.
