makepkg: disallow values of 'arch' which might be problematic

We rely on values in the arch array to be valid as part of variable
names, so extend the arch lint check to catch this.

This also cleans up lint_arch to restrict the use of "lint" only to the
package-specific architecture checks. It previously had an odd
declaration with a conditional expansion that would never be true.

0 files changed, 0 insertions, 0 deletions