1#
2# This Source Code Form is subject to the terms of the Mozilla Public
3# License, v. 2.0. If a copy of the MPL was not distributed with this
4# file, You can obtain one at http://mozilla.org/MPL/2.0/.
5
6ifeq (,$(MAKE_VERSION))
7$(error GNU Make is required)
8endif
9make_min_ver := 3.81
10ifneq ($(make_min_ver),$(firstword $(sort $(make_min_ver) $(MAKE_VERSION))))
11$(error GNU Make $(make_min_ver) or higher is required)
12endif
13
14export TOPLEVEL_BUILD := 1
15
16default::
17
18ifndef TEST_MOZBUILD
19ifdef MOZ_BUILD_APP
20include $(wildcard $(topsrcdir)/$(MOZ_BUILD_APP)/build.mk)
21endif
22endif
23
24include $(topsrcdir)/config/config.mk
25
26GARBAGE_DIRS += _javagen _profile staticlib
27DIST_GARBAGE = config.cache config.log config.status* config-defs.h \
28   config/autoconf.mk \
29   mozilla-config.h \
30   netwerk/necko-config.h xpcom/xpcom-config.h xpcom/xpcom-private.h \
31   .mozconfig.mk
32
33ifndef MOZ_PROFILE_USE
34buildid.h source-repo.h: FORCE
35endif
36
37ifdef JS_STANDALONE
38configure_dir = $(topsrcdir)/js/src
39else
40configure_dir = $(topsrcdir)
41endif
42
43BUILD_BACKEND_FILES := $(addprefix backend.,$(addsuffix Backend,$(BUILD_BACKENDS)))
44
45ifndef TEST_MOZBUILD
46ifndef MOZ_PROFILE_USE
47# We need to explicitly put BUILD_BACKEND_FILES here otherwise the rule in
48# rules.mk doesn't run early enough.
49$(TIERS) binaries:: CLOBBER $(configure_dir)/configure config.status $(BUILD_BACKEND_FILES)
50ifndef JS_STANDALONE
51ifdef COMPILE_ENVIRONMENT
52$(TIERS) binaries:: $(topsrcdir)/js/src/configure js/src/config.status
53endif
54endif
55endif
56endif
57
58ifdef JS_STANDALONE
59.PHONY: CLOBBER
60CLOBBER:
61else
62CLOBBER: $(topsrcdir)/CLOBBER
63	@echo 'STOP!  The CLOBBER file has changed.'
64	@echo 'Please run the build through a sanctioned build wrapper, such as'
65	@echo '"mach build" or client.mk.'
66	@exit 1
67endif
68
69$(topsrcdir)/configure: $(topsrcdir)/configure.in $(topsrcdir)/old-configure.in
70$(topsrcdir)/js/src/configure: $(topsrcdir)/js/src/configure.in $(topsrcdir)/js/src/old-configure.in
71$(topsrcdir)/configure $(topsrcdir)/js/src/configure:
72	@echo 'STOP!  $? has changed, and your configure is out of date.'
73	@echo 'Please rerun autoconf and re-configure your build directory.'
74	@echo 'To ignore this message, touch "$@",'
75	@echo 'but your build might not succeed.'
76	@exit 1
77
78config.status: $(configure_dir)/configure $(configure_dir)/old-configure
79js/src/config.status: $(topsrcdir)/js/src/configure $(topsrcdir)/js/src/old-configure
80config.status js/src/config.status:
81	@echo 'STOP!  $? has changed and needs to be run again.'
82	@echo 'Please rerun it.'
83	@echo 'To ignore this message, touch "$(CURDIR)/$@",'
84	@echo 'but your build might not succeed.'
85	@exit 1
86
87# Regenerate the build backend if it is out of date. We only have this rule in
88# this main make file because having it in rules.mk and applied to partial tree
89# builds resulted in a world of hurt. Gory details are in bug 877308.
90#
91# The mach build driver will ensure the backend is up to date for partial tree
92# builds. This cleanly avoids most of the pain.
93
94ifndef TEST_MOZBUILD
95
96.PHONY: backend
97backend: $(BUILD_BACKEND_FILES)
98
99# A traditional rule would look like this:
100#    backend.%:
101#        @echo do stuff
102#
103# But with -j<n>, and multiple items in BUILD_BACKEND_FILES, the command would
104# run multiple times in parallel.
105#
106# "Fortunately", make has some weird semantics for pattern rules: if there are
107# multiple targets in a pattern rule and each of them is matched at most once,
108# the command will only run once. So:
109#     backend%RecursiveMakeBackend backend%FasterMakeBackend:
110#         @echo do stuff
111#     backend: backend.RecursiveMakeBackend backend.FasterMakeBackend
112# would only execute the command once.
113#
114# Credit where due: http://stackoverflow.com/questions/2973445/gnu-makefile-rule-generating-a-few-targets-from-a-single-source-file/3077254#3077254
115$(subst .,%,$(BUILD_BACKEND_FILES)):
116	@echo 'Build configuration changed. Regenerating backend.'
117	$(PYTHON) config.status
118
119Makefile: $(BUILD_BACKEND_FILES)
120	@$(TOUCH) $@
121
122define build_backend_rule
123$(1)_files := $$(shell cat $(1).in)
124$(1): $$($(1)_files)
125$$($(1)_files):
126
127endef
128$(foreach file,$(BUILD_BACKEND_FILES),$(eval $(call build_backend_rule,$(file))))
129
130default:: $(BUILD_BACKEND_FILES)
131endif
132
133install_manifests := \
134  $(addprefix dist/,branding idl include public private sdk xpi-stage) \
135  _tests \
136  $(NULL)
137# Skip the dist/bin install manifest when using the hybrid
138# FasterMake/RecursiveMake backend. This is a hack until bug 1241744 moves
139# xpidl handling to FasterMake in that case, mechanically making the dist/bin
140# install manifest non-existent (non-existent manifests being skipped)
141ifeq (,$(filter FasterMake+RecursiveMake,$(BUILD_BACKENDS)))
142install_manifests += dist/bin
143endif
144install_manifest_depends = \
145  CLOBBER \
146  $(configure_dir)/configure \
147  config.status \
148  $(BUILD_BACKEND_FILES) \
149  $(NULL)
150
151ifndef JS_STANDALONE
152ifdef COMPILE_ENVIRONMENT
153install_manifest_depends += \
154  $(topsrcdir)/js/src/configure \
155  js/src/config.status \
156  $(NULL)
157endif
158endif
159
160.PHONY: install-manifests
161install-manifests: $(addprefix install-,$(install_manifests))
162
163# If we're using the hybrid FasterMake/RecursiveMake backend, we want
164# to recurse in the faster/ directory in parallel of install manifests.
165# But dist/idl needs to happen before (cf. dependencies in
166# config/faster/rules.mk)
167ifneq (,$(filter FasterMake+RecursiveMake,$(BUILD_BACKENDS)))
168install-manifests: faster
169.PHONY: faster
170faster: install-dist/idl
171	$(MAKE) -C faster FASTER_RECURSIVE_MAKE=1
172endif
173
174.PHONY: tup
175tup:
176	$(call BUILDSTATUS,TIERS make tup)
177	$(call BUILDSTATUS,TIER_START make)
178	$(MAKE) install-manifests buildid.h source-repo.h
179	$(call BUILDSTATUS,TIER_FINISH make)
180	$(call BUILDSTATUS,TIER_START tup)
181	@$(TUP) $(if $(findstring s,$(filter-out --%,$(MAKEFLAGS))),,--verbose)
182	$(call BUILDSTATUS,TIER_FINISH tup)
183
184# process_install_manifest needs to be invoked with --no-remove when building
185# js as standalone because automated builds are building nspr separately and
186# that would remove the resulting files.
187# Eventually, a standalone js build would just be able to build nspr itself,
188# removing the need for the former.
189ifdef JS_STANDALONE
190NO_REMOVE=1
191endif
192
193.PHONY: $(addprefix install-,$(subst /,_,$(install_manifests)))
194$(addprefix install-,$(install_manifests)): install-%: $(install_manifest_depends)
195ifneq (,$(filter FasterMake+RecursiveMake,$(BUILD_BACKENDS)))
196	@# If we're using the hybrid FasterMake/RecursiveMake backend, we want
197	@# to ensure the FasterMake end doesn't have install manifests for the
198	@# same directory, because that would blow up
199	$(if $(wildcard _build_manifests/install/$(subst /,_,$*)),$(if $(wildcard faster/install_$(subst /,_,$*)*),$(error FasterMake and RecursiveMake ends of the hybrid build system want to handle $*)))
200endif
201	$(addprefix $(call py_action,process_install_manifest,$(if $(NO_REMOVE),--no-remove )$*) ,$(wildcard _build_manifests/install/$(subst /,_,$*)))
202
203# Dummy wrapper rule to allow the faster backend to piggy back
204$(addprefix install-,$(subst /,_,$(filter dist/%,$(install_manifests)))): install-dist_%: install-dist/% ;
205
206.PHONY: install-tests
207install-tests: install-test-files
208
209# We no longer run "make install-tests" directly before running tests, but we still
210# want to depend on things like config.status, hence this target.
211.PHONY: run-tests-deps
212run-tests-deps: $(install_manifest_depends)
213
214# Force --no-remove, because $objdir/_tests is handled by multiple manifests.
215.PHONY: install-test-files
216install-test-files:
217	$(call py_action,process_install_manifest,--no-remove _tests _build_manifests/install/_test_files)
218
219include $(topsrcdir)/build/moz-automation.mk
220
221# dist and _tests should be purged during cleaning. However, we don't want them
222# purged during PGO builds because they contain some auto-generated files.
223ifneq ($(filter-out maybe_clobber_profiledbuild,$(MAKECMDGOALS)),)
224GARBAGE_DIRS += dist _tests
225endif
226
227# Windows PGO builds don't perform a clean before the 2nd pass. So, we want
228# to preserve content for the 2nd pass on Windows. Everywhere else, we always
229# process the install manifests as part of export.
230# For the binaries rule, not all the install manifests matter, so force only
231# the interesting ones to be done.
232ifdef MOZ_PROFILE_USE
233ifndef NO_PROFILE_GUIDED_OPTIMIZE
234ifneq ($(OS_ARCH)_$(GNU_CC), WINNT_)
235recurse_pre-export:: install-manifests
236binaries::
237	@$(MAKE) install-manifests NO_REMOVE=1 install_manifests=dist/include
238endif
239endif
240else # !MOZ_PROFILE_USE (normal build)
241recurse_pre-export:: install-manifests
242binaries::
243	@$(MAKE) install-manifests NO_REMOVE=1 install_manifests=dist/include
244endif
245
246# For historical reasons that are unknown, $(DIST)/sdk is always blown away
247# with no regard for PGO passes. This decision could probably be revisited.
248recurse_pre-export:: install-dist/sdk
249
250recurse_artifact:
251	$(topsrcdir)/mach --log-no-times artifact install
252
253ifndef JS_STANDALONE
254ifdef ENABLE_TESTS
255# Additional makefile targets to call automated test suites
256include $(topsrcdir)/testing/testsuite-targets.mk
257endif
258endif
259
260default all::
261	$(call BUILDSTATUS,TIERS $(TIERS) $(if $(MOZ_AUTOMATION),$(MOZ_AUTOMATION_TIERS)))
262
263include $(topsrcdir)/config/rules.mk
264
265distclean::
266	$(RM) $(DIST_GARBAGE)
267
268ifeq ($(OS_ARCH),WINNT)
269# we want to copy PDB files on Windows
270MAKE_SYM_STORE_ARGS := -c --vcs-info
271ifdef PDBSTR_PATH
272MAKE_SYM_STORE_ARGS += -i
273endif
274ifdef MSVC_HAS_DIA_SDK
275DUMP_SYMS_BIN ?= $(DIST)/host/bin/dump_syms.exe
276else
277DUMP_SYMS_BIN ?= $(topsrcdir)/toolkit/crashreporter/tools/win32/dump_syms_vc$(_MSC_VER).exe
278endif
279# PDB files don't get moved to dist, so we need to scan the whole objdir
280MAKE_SYM_STORE_PATH := .
281endif
282ifeq ($(OS_ARCH),Darwin)
283# need to pass arch flags for universal builds
284ifdef UNIVERSAL_BINARY
285MAKE_SYM_STORE_ARGS := -c --vcs-info
286MAKE_SYM_STORE_PATH := $(DIST)/bin $(UNIFY_DIST)/bin
287else
288MAKE_SYM_STORE_ARGS := -c -a $(OS_TEST) --vcs-info
289MAKE_SYM_STORE_PATH := $(DIST)/bin
290endif
291DUMP_SYMS_BIN ?= $(DIST)/host/bin/dump_syms
292endif
293ifeq (,$(filter-out Linux SunOS,$(OS_ARCH)))
294MAKE_SYM_STORE_ARGS := -c --vcs-info
295DUMP_SYMS_BIN ?= $(DIST)/host/bin/dump_syms
296MAKE_SYM_STORE_PATH := $(DIST)/bin
297endif
298MAKE_SYM_STORE_ARGS += --install-manifest=$(DEPTH)/_build_manifests/install/dist_include,$(DIST)/include
299
300SYM_STORE_SOURCE_DIRS := $(topsrcdir)
301
302ifdef MOZ_CRASHREPORTER
303include $(topsrcdir)/toolkit/mozapps/installer/package-name.mk
304
305SYMBOL_INDEX_NAME = \
306  $(MOZ_APP_NAME)-$(MOZ_APP_VERSION)-$(OS_TARGET)-$(BUILDID)-$(CPU_ARCH)-symbols.txt
307endif
308
309.PHONY: generatesymbols
310generatesymbols:
311	echo building symbol store
312	$(RM) -r $(DIST)/crashreporter-symbols
313	$(RM) '$(DIST)/$(SYMBOL_ARCHIVE_BASENAME).zip'
314	$(RM) '$(DIST)/$(SYMBOL_FULL_ARCHIVE_BASENAME).zip'
315	$(NSINSTALL) -D $(DIST)/crashreporter-symbols
316	OBJCOPY='$(OBJCOPY)' \
317	$(PYTHON) $(topsrcdir)/toolkit/crashreporter/tools/symbolstore.py \
318	  $(MAKE_SYM_STORE_ARGS)                                          \
319	  $(foreach dir,$(SYM_STORE_SOURCE_DIRS),-s $(dir))               \
320	  $(DUMP_SYMS_BIN)                                                \
321	  $(DIST)/crashreporter-symbols                                   \
322	  $(MAKE_SYM_STORE_PATH) | grep -iv test >                        \
323	  $(DIST)/crashreporter-symbols/$(SYMBOL_INDEX_NAME)
324	echo packing symbols
325	$(NSINSTALL) -D $(DIST)/$(PKG_PATH)
326
327.PHONY: symbolsfullarchive
328symbolsfullarchive: generatesymbols
329	cd $(DIST)/crashreporter-symbols && \
330          zip -r5D '../$(PKG_PATH)$(SYMBOL_FULL_ARCHIVE_BASENAME).zip' . -x '*test*' -x '*Test*'
331
332.PHONY: symbolsarchive
333symbolsarchive: generatesymbols
334	cd $(DIST)/crashreporter-symbols && \
335	grep 'sym' $(SYMBOL_INDEX_NAME) > $(SYMBOL_INDEX_NAME).tmp && \
336	  mv $(SYMBOL_INDEX_NAME).tmp $(SYMBOL_INDEX_NAME)
337	cd $(DIST)/crashreporter-symbols && \
338          zip -r5D '../$(PKG_PATH)$(SYMBOL_ARCHIVE_BASENAME).zip' . -i '*.sym' -i '*.txt'
339
340ifdef MOZ_CRASHREPORTER
341buildsymbols: symbolsfullarchive symbolsarchive
342else
343buildsymbols:
344endif
345
346uploadsymbols:
347ifdef MOZ_CRASHREPORTER
348ifdef SOCORRO_SYMBOL_UPLOAD_TOKEN_FILE
349	$(PYTHON) -u $(topsrcdir)/toolkit/crashreporter/tools/upload_symbols.py '$(DIST)/$(PKG_PATH)$(SYMBOL_FULL_ARCHIVE_BASENAME).zip'
350endif
351endif
352
353.PHONY: update-packaging
354update-packaging:
355	$(MAKE) -C tools/update-packaging
356
357.PHONY: pretty-package
358pretty-package:
359	unset MOZ_SIGN_CMD && $(MAKE) package MOZ_PKG_PRETTYNAMES=1
360
361.PHONY: pretty-package-tests
362pretty-package-tests:
363	unset MOZ_SIGN_CMD && $(MAKE) package-tests MOZ_PKG_PRETTYNAMES=1
364
365.PHONY: pretty-l10n-check
366pretty-l10n-check:
367	unset MOZ_SIGN_CMD && $(MAKE) l10n-check MOZ_PKG_PRETTYNAMES=1
368
369.PHONY: pretty-update-packaging
370pretty-update-packaging:
371	unset MOZ_SIGN_CMD && $(MAKE) -C tools/update-packaging MOZ_PKG_PRETTYNAMES=1
372
373.PHONY: pretty-installer
374pretty-installer:
375	unset MOZ_SIGN_CMD && $(MAKE) installer MOZ_PKG_PRETTYNAMES=1
376
377#XXX: this is a hack, since we don't want to clobber for MSVC
378# PGO support, but we can't do this test in client.mk
379ifneq ($(OS_ARCH)_$(GNU_CC), WINNT_)
380# No point in clobbering if PGO has been explicitly disabled.
381ifndef NO_PROFILE_GUIDED_OPTIMIZE
382maybe_clobber_profiledbuild: clean
383else
384maybe_clobber_profiledbuild:
385endif
386else
387maybe_clobber_profiledbuild:
388	$(RM) $(DIST)/bin/*.pgc
389	find $(DIST)/$(MOZ_APP_NAME) -name '*.pgc' -exec mv {} $(DIST)/bin \;
390endif
391
392.PHONY: maybe_clobber_profiledbuild
393
394# Look for R_386_PC32 relocations in shared libs, these
395# break x86_64 builds and SELinux users.
396ifeq ($(OS_TARGET)_$(TARGET_XPCOM_ABI),Linux_x86-gcc3)
397check::
398	@relcount=`find $(DIST)/bin -name '*.so' | xargs objdump -R | grep R_386_PC32 | wc -l` && if test $$relcount -gt 0; then echo 'FAILED: R_386_PC32 relocations detected in a shared library.  Did you use a system header without adding it to config/system-headers?'; exit 1; else echo 'PASSED'; fi
399endif
400
401ifdef JS_STANDALONE
402# Delegate js-specific rules to js
403check-%:
404	$(MAKE) -C js/src $@
405
406source-package install:
407	$(MAKE) -C js/src $@
408
409# Every export rule depends on config/export, but the rule for config/export
410# doesn't exist when building js non-standalone.
411.PHONY: config/export
412config/export:
413
414endif
415
416# There used to be build interdependencies here. They are now in config/recurse.mk
417