tree 4941bfefe36ded9dedd0cbd9168a81d1cda8ffa4
parent 0338a25747a2f3470c02773a7001e5d425c95552
author Dan Willemsen <dwillemsen@google.com> 1578547332 -0800
committer Dan Willemsen <dwillemsen@google.com> 1578547332 -0800

Restore missing dep from depfile support

The restriction about not having phony rules that were dirty because of
a missing input was causing incremental build breaks because phony edges
are automatically created for each file listed in a depfile.

Restore the original behavior for these edges, while keeping the error
for phony rules defined in the ninja file.

Test: run ninja_tests (through build-prebuilts.sh)
Change-Id: Id41b7ecd329844a97db4d3cb9c585f26ac2774bd