[PATCH 1/3] Makefile: drop dependency between git-instaweb and gitweb

The rule for "git-instaweb" depends on "gitweb". This makes no sense, because:

  1. git-instaweb has no build-time dependency on gitweb; it
     is a run-time dependency

  2. gitweb is a directory that we want to recursively make
     in. As a result, its recipe is marked .PHONY, which
     causes "make" to rebuild git-instaweb every time it is
     run.

Signed-off-by: Jeff King <peff@peff.net>
---
Note that this actually means we won't build "gitweb" at all with just
"make". It's possible that might break somebody's packaging script that
does:

  make &&
  cp gitweb/gitweb /some/place

I'm not incredibly concerned with that, as it was only being built as a bizarre side effect here, and they should probably be doing "make gitweb" (or "cd gitweb && make") if that's what they want to build.

But if we do want to build it by default, we can add it into the "all::" rule, as we do for "templates".

 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)