Revision e7732936f8c0ad274e3ac2efcacfcf07ea222d7a

Identify input labels that do not match package names

Look for formatting issues in the source

Identify inputs that shouldn't be inputs at all

Validate package descriptions

Identify inputs that should be native inputs

Validate file names and availability of patches

Make sure tests are only run when requested

Validate patch headers

Report collisions that would occur due to propagated inputs

Identify inputs that should use their minimal variant

Check that cross-compilers are used when cross-compiling

Make sure 'wrap-program' can find its interpreter.

Check for autogenerated tarballs

Validate file names of sources

Check for misplaced flags

Check if tests are explicitly enabled

Suggest 'mirror://' URLs

Validate package names