tree f98131a548060575351ccec043846f3531f7d5da
parent 6127032bf7a8477115afb15c66fcefe86ed3601f
author Pierre-Clément Tosi <ptosi@google.com> 1697038675 +0100
committer Pierre-Clément Tosi <ptosi@google.com> 1697039644 +0100

ANDROID: bazel: Clean up lexer and parser rules

Simplify the build file as

- dtc_gen creates an unnecessarily broad (and confusing) dependency list
  by using glob([".h"]) as its header list. Instead, dtc now lists
  explicitly the few headers it actually needs;
- generating dtc-lexer.lex.c does not require dtc-parser.{c,h};
- Bison can be told to directly create dtc-parser.{c,h} so no need for
  an unnecessarily broad copying of *.[ch] to move some intermediate
  results.

As a result, we get two genrule() wrapping the source files respectively
generated through lex and bison, which can be listed as srcs of dtc.

Test: bazel build //:all
Change-Id: I238d963af8a338c46f39c8ba9e4314fe536948cf