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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /config/makefiles/xpidl/Makefile.in
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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diff --git a/config/makefiles/xpidl/Makefile.in b/config/makefiles/xpidl/Makefile.in
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+# 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/.
+
+STANDALONE_MAKEFILE := 1
+
+include $(topsrcdir)/config/rules.mk
+
+# Building XPIDLs effectively consists of two steps:
+#
+# 1) Staging all .idl files to a common directory.
+# 2) Doing everything with the .idl files.
+#
+# Each .idl file is processed into a .h file and typelib information.
+# The .h file shares the same stem as the input file and is installed
+# in the common headers include directory.
+#
+# XPIDL files are logically grouped together by modules. The typelib
+# information for all XPIDLs in the same module is linked together into
+# an .xpt file having the name of the module.
+#
+# As an optimization to reduce overall CPU usage, we process all .idl
+# belonging to a module with a single command invocation. This prevents
+# redundant parsing of .idl files and significantly reduces CPU cycles.
+
+# For dependency files.
+idl_deps_dir := .deps
+
+dist_idl_dir := $(DIST)/idl
+dist_include_dir := $(DIST)/include
+process_py := $(topsrcdir)/python/mozbuild/mozbuild/action/xpidl-process.py
+
+# TODO we should use py_action, but that would require extra directories to be
+# in the virtualenv.
+%.xpt:
+ @echo "$(@F)"
+ $(PYTHON_PATH) $(PLY_INCLUDE) -I$(topsrcdir)/xpcom/idl-parser -I$(DEPTH)/xpcom/idl-parser/xpidl \
+ $(process_py) --cache-dir $(DEPTH)/xpcom/idl-parser/xpidl --depsdir $(idl_deps_dir) \
+ $(dist_idl_dir) $(dist_include_dir) $(@D) $(libxul_sdk_includes) \
+ $(basename $(notdir $@)) $($(basename $(notdir $@))_deps)
+# When some IDL is added or removed, if the actual IDL file was already, or
+# still is, in the tree, simple dependencies can't detect that the XPT needs
+# to be rebuilt.
+# Add the current value of $($(xpidl_module)_deps) in the depend file, such that
+# we can later check if the value has changed since last build, which will
+# indicate whether IDLs were added or removed.
+# Note that removing previously built files is not covered.
+ @echo $(basename $(notdir $@))_deps_built = $($(basename $(notdir $@))_deps) >> $(idl_deps_dir)/$(basename $(notdir $@)).pp
+
+# Chrome manifests may be written from several Makefiles at various times during
+# the build. The 'buildlist' action adds to the file if it already exists, but
+# if it does exist, make considers it to be up-to-date (as we have no inputs to
+# depend on). We use FORCE to ensure that we always add the interface manifest,
+# whether or not the chrome manifest already exists.
+%/chrome.manifest: FORCE
+ $(call py_action,buildlist,$@ 'manifest components/interfaces.manifest')
+
+chrome_manifests := @chrome_manifests@
+
+%/interfaces.manifest: Makefile
+ $(call py_action,buildlist,$@ $(foreach xpt,$(filter $*/%,$(registered_xpt_files)),'interfaces $(notdir $(xpt))'))
+
+interfaces_manifests := @interfaces_manifests@
+
+xpidl_modules := @xpidl_modules@
+registered_xpt_files := @registered_xpt_files@
+xpt_files := $(registered_xpt_files) @xpt_files@
+
+@xpidl_rules@
+
+depends_files := $(foreach root,$(xpidl_modules),$(idl_deps_dir)/$(root).pp)
+
+GARBAGE += $(xpt_files) $(depends_files)
+
+ifdef COMPILE_ENVIRONMENT
+xpidl:: $(xpt_files) $(chrome_manifests) $(interfaces_manifests)
+endif
+
+$(xpt_files): $(process_py) $(call mkdir_deps,$(idl_deps_dir) $(dist_include_dir))
+
+-include $(depends_files)
+
+define xpt_deps
+$(1): $(call mkdir_deps,$(dir $(1)))
+$(1): $(addsuffix .idl,$(addprefix $(dist_idl_dir)/,$($(basename $(notdir $(1)))_deps)))
+ifneq ($($(basename $(notdir $(1)))_deps),$($(basename $(notdir $(1)))_deps_built))
+$(1): FORCE
+endif
+endef
+
+$(foreach xpt,$(xpt_files),$(eval $(call xpt_deps,$(xpt))))
+
+.PHONY: xpidl