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13ea176769
As we move our compile command lines into mozbuild we want to stop using DEFINES directly. This patch adds a variable that can be set from Makefiles to contribute defines to a compile command line to help the transition. MozReview-Commit-ID: 5xLB06pzpJY --HG-- extra : rebase_source : 7ca0b9d8f5a77ec55eb751f75f58a69e64efb21d
22 lines
868 B
Makefile
22 lines
868 B
Makefile
# -*- makefile -*-
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# vim:set ts=8 sw=8 sts=8 noet:
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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milestone_txt = $(topsrcdir)/config/milestone.txt
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include $(topsrcdir)/config/rules.mk
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MOZ_BUILDID := $(shell awk '{print $$3}' $(DEPTH)/buildid.h)
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$(call errorIfEmpty,GRE_MILESTONE MOZ_BUILDID)
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MK_COMPILE_DEFINES = -DMOZ_BUILDID=$(MOZ_BUILDID)
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# Note these dependencies are broken because the target is *not* the cpp file.
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# BUT, actually fixing it would make libxul rebuilt on every single incremental
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# build because of the automatic buildid change. This is why we can't actually
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# include buildid.h there, because it would add the dependency.
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$(srcdir)/nsAppRunner.cpp: $(DEPTH)/buildid.h $(milestone_txt)
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