Revision cf27ff3da3c9da11f8fe5f242165e7e8030a644f

Identify input labels that do not match package names

Identify inputs that shouldn't be inputs at all

Look for formatting issues in the source

Validate package descriptions

Validate file names and availability of patches

Identify inputs that should be native inputs

Make sure tests are only run when requested

Report collisions that would occur due to propagated inputs

Validate patch headers

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

Validate package names

Suggest 'mirror://' URLs