with structuredAttrs lists will be bash arrays which cannot be exported
which will be a issue with some patches and some wrappers like cc-wrapper
this makes it clearer that NIX_CFLAGS_COMPILE must be a string as lists
in env cause a eval failure
What dtrace needs from the CoreSymbolication private framework on Darwin
is provided in Nixpkgs by two different packages, but both of their full
attribute paths end in CoreSymbolication.
This commit therefore does two things:
- adds the second CoreSymbolication package to dtrace's dependencies;
and
- adds an alias for the second CoreSymbolication package to avoid
having to explicitly name or rename it when calling the dtrace
package in the existing contexts.
Not every package that needs xcbuild will want to use its build phase.
I have moved the xcbuild setup hook to the new attribute xcbuildHook.
This means that dontUseXcbuild is no longer needed. If you just need
to call xcbuild on its own you can just refer to xcbuild.
