[Python-checkins] [python/cpython] 22b304: bpo-23404: make touch becomes make rebuild-all

[GitHub]

  Branch: refs/heads/buildbot-custom
  Home:   https://github.com/python/cpython
  Commit: 22b304f4d3d8b577ea9cca4afc062c974735cd1d
      https://github.com/python/cpython/commit/22b304f4d3d8b577ea9cca4afc062c974735cd1d
  Author: Victor Stinner <victor.stinner at gmail.com>
  Date:   2017-05-03 (Wed, 03 May 2017)

  Changed paths:
    R .hgtouch
    M Mac/BuildScript/build-installer.py
    M Makefile.pre.in
    M Misc/NEWS
    R Tools/hg/hgtouch.py
    M configure
    M configure.ac

  Log Message:
  -----------
  bpo-23404: make touch becomes make rebuild-all

Don't rebuild generated files based on file modification time
anymore. The action is now explicit.

Changes:

* Remove "make touch", Tools/hg/hgtouch.py and .hgtouch
* Add a new "make rebuild-all" command to rebuild all generated files
* Add subcommands to only generate specific files:

  - rebuild-ast: Include/Python-ast.h and Python/Python-ast.c
  - rebuild-grammar: Include/graminit.h and Python/graminit.c
  - rebuild-importlib: Python/importlib_external.h and Python/importlib.h
  - rebuild-opcode: Include/opcode.h
  - rebuild-opcode-targets: Python/opcode_targets.h
  - rebuild-typeslots: Objects/typeslots.inc

* pgen is now only built by by "make rebuild-grammar"
* Add $(srcdir)/ prefix to paths to source files to handle correctly
  compilation outside the source directory

Note: $(PYTHON_FOR_GEN) is no more used nor needed by "make" (default
target, build Python).