gecko-dev/ipc/ipdl/Makefile.in
Chris Manchester 26b3ffad58 Bug 1455892 - Use a tracking stub file rather than a phony target to speed up ipdl in incremental builds. r=froydnj
This commit removes some mtime checking logic in ipdl.py that is made redundant
with make's logic to re-invoke ipdl.py when dependencies have changed.


MozReview-Commit-ID: FJuYIZv5uym

--HG--
extra : rebase_source : 5e250cd2dd57b8591db700a3d79ec36c88fa4dd4
2018-05-03 12:54:21 -07:00

39 lines
1.2 KiB
Makefile

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
GARBAGE_DIRS += _ipdlheaders
GARBAGE += ipdl_lextab.py ipdl_yacctab.py $(wildcard *.pyc $(srcdir)/ipdl/*.pyc $(srcdir)/ipdl/cxx/*.pyc) ipdl.track
ifdef COMPILE_ENVIRONMENT
# This file is generated by the moz.build backend.
include ipdlsrcs.mk
include $(topsrcdir)/config/rules.mk
ipdl_py_deps := \
$(wildcard $(srcdir)/*.py) \
$(wildcard $(srcdir)/ipdl/*.py) \
$(wildcard $(srcdir)/ipdl/cxx/*.py) \
$(wildcard $(topsrcdir)/other-licenses/ply/ply/*.py) \
$(NULL)
# NB: the IPDL compiler manages .ipdl-->.h/.cpp dependencies itself,
# which is why we don't have explicit .h/.cpp targets here
ipdl.track: $(ALL_IPDLSRCS) $(srcdir)/sync-messages.ini $(srcdir)/message-metadata.ini $(ipdl_py_deps)
$(PYTHON) $(topsrcdir)/config/pythonpath.py \
$(PLY_INCLUDE) \
$(srcdir)/ipdl.py \
--sync-msg-list=$(srcdir)/sync-messages.ini \
--msg-metadata=$(srcdir)/message-metadata.ini \
--outheaders-dir=_ipdlheaders \
--outcpp-dir=. \
$(IPDLDIRS:%=-I%) \
$(ALL_IPDLSRCS)
touch $@
export:: ipdl.track
endif