bug 912613: remove last vestige of WebRTC_Word* types in big-endian builds only r...
[gecko.git] / client.mk
blobcf009ba0dbf60c666bdde811e3d33f61b492eeff
1 # -*- makefile -*-
2 # vim:set ts=8 sw=8 sts=8 noet:
3 # This Source Code Form is subject to the terms of the Mozilla Public
4 # License, v. 2.0. If a copy of the MPL was not distributed with this
5 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
7 # Build a mozilla application.
9 # To build a tree,
10 # 1. hg clone ssh://hg.mozilla.org/mozilla-central mozilla
11 # 2. cd mozilla
12 # 3. create your .mozconfig file with
13 # ac_add_options --enable-application=browser
14 # 4. gmake -f client.mk
16 # Other targets (gmake -f client.mk [targets...]),
17 # build
18 # clean (realclean is now the same as clean)
19 # distclean
21 # See http://developer.mozilla.org/en/docs/Build_Documentation for
22 # more information.
24 # Options:
25 # MOZ_BUILD_PROJECTS - Build multiple projects in subdirectories
26 # of MOZ_OBJDIR
27 # MOZ_OBJDIR - Destination object directory
28 # MOZ_MAKE_FLAGS - Flags to pass to $(MAKE)
29 # MOZ_PREFLIGHT_ALL } - Makefiles to run before any project in
30 # MOZ_PREFLIGHT } MOZ_BUILD_PROJECTS, before each project, after
31 # MOZ_POSTFLIGHT } each project, and after all projects; these
32 # MOZ_POSTFLIGHT_ALL } variables contain space-separated lists
33 # MOZ_UNIFY_BDATE - Set to use the same bdate for each project in
34 # MOZ_BUILD_PROJECTS
36 #######################################################################
37 # Defines
39 comma := ,
41 CWD := $(CURDIR)
42 ifneq (1,$(words $(CWD)))
43 $(error The mozilla directory cannot be located in a path with spaces.)
44 endif
46 ifeq "$(CWD)" "/"
47 CWD := /.
48 endif
50 ifndef TOPSRCDIR
51 ifeq (,$(wildcard client.mk))
52 TOPSRCDIR := $(patsubst %/,%,$(dir $(MAKEFILE_LIST)))
53 MOZ_OBJDIR = .
54 else
55 TOPSRCDIR := $(CWD)
56 endif
57 endif
59 # try to find autoconf 2.13 - discard errors from 'which'
60 # MacOS X 10.4 sends "no autoconf*" errors to stdout, discard those via grep
61 AUTOCONF ?= $(shell which autoconf-2.13 autoconf2.13 autoconf213 2>/dev/null | grep -v '^no autoconf' | head -1)
63 # See if the autoconf package was installed through fink
64 ifeq (,$(strip $(AUTOCONF)))
65 AUTOCONF = $(shell which fink >/dev/null 2>&1 && echo `which fink`/../../lib/autoconf2.13/bin/autoconf)
66 endif
68 ifeq (,$(strip $(AUTOCONF)))
69 AUTOCONF=$(error Could not find autoconf 2.13)
70 endif
72 SH := /bin/sh
73 PERL ?= perl
74 PYTHON ?= python
76 CONFIG_GUESS_SCRIPT := $(wildcard $(TOPSRCDIR)/build/autoconf/config.guess)
77 ifdef CONFIG_GUESS_SCRIPT
78 CONFIG_GUESS := $(shell $(CONFIG_GUESS_SCRIPT))
79 endif
82 ####################################
83 # Sanity checks
85 # Windows checks.
86 ifneq (,$(findstring mingw,$(CONFIG_GUESS)))
88 # Require pymake (as opposed to GNU make).
89 ifndef .PYMAKE
90 $(error Pymake is required to build on Windows. Run |./mach build| to \
91 automatically use pymake. Or, invoke pymake directly via \
92 |python build/pymake/make.py|.)
93 endif
95 # check for CRLF line endings
96 ifneq (0,$(shell $(PERL) -e 'binmode(STDIN); while (<STDIN>) { if (/\r/) { print "1"; exit } } print "0"' < $(TOPSRCDIR)/client.mk))
97 $(error This source tree appears to have Windows-style line endings. To \
98 convert it to Unix-style line endings, run \
99 "python mozilla/build/win32/mozilla-dos2unix.py")
100 endif
101 endif
103 ####################################
104 # Load mozconfig Options
106 # See build pages, http://www.mozilla.org/build/ for how to set up mozconfig.
108 MOZCONFIG_LOADER := build/autoconf/mozconfig2client-mk
110 define CR
113 endef
115 # As $(shell) doesn't preserve newlines, use sed to replace them with an
116 # unlikely sequence (||), which is then replaced back to newlines by make
117 # before evaluation. $(shell) replacing newlines with spaces, || is always
118 # followed by a space (since sed doesn't remove newlines), except on the
119 # last line, so replace both '|| ' and '||'.
120 MOZCONFIG_CONTENT := $(subst ||,$(CR),$(subst || ,$(CR),$(shell _PYMAKE=$(.PYMAKE) $(TOPSRCDIR)/$(MOZCONFIG_LOADER) $(TOPSRCDIR) | sed 's/$$/||/')))
121 $(eval $(MOZCONFIG_CONTENT))
123 # As '||' was used as a newline separator, it means it's not occurring in
124 # lines themselves. It can thus safely be used to replaces normal spaces,
125 # to then replace newlines with normal spaces. This allows to get a list
126 # of mozconfig output lines.
127 MOZCONFIG_OUT_LINES := $(subst $(CR), ,$(subst $(NULL) $(NULL),||,$(MOZCONFIG_CONTENT)))
128 # Filter-out comments from those lines.
129 START_COMMENT = \#
130 MOZCONFIG_OUT_FILTERED := $(filter-out $(START_COMMENT)%,$(MOZCONFIG_OUT_LINES))
132 ifdef AUTOCLOBBER
133 export AUTOCLOBBER=1
134 endif
136 # Automatically add -jN to make flags if not defined. N defaults to number of cores.
137 ifeq (,$(findstring -j,$(MOZ_MAKE_FLAGS)))
138 cores=$(shell $(PYTHON) -c 'import multiprocessing; print(multiprocessing.cpu_count())')
139 MOZ_MAKE_FLAGS += -j$(cores)
140 endif
143 ifndef MOZ_OBJDIR
144 MOZ_OBJDIR = obj-$(CONFIG_GUESS)
145 else
146 # On Windows Pymake builds check MOZ_OBJDIR doesn't start with "/"
147 ifneq (,$(findstring mingw,$(CONFIG_GUESS)))
148 ifeq (1_a,$(.PYMAKE)_$(firstword a$(subst /, ,$(MOZ_OBJDIR))))
149 $(error For Windows Pymake builds, MOZ_OBJDIR must be a Windows [and not MSYS] style path.)
150 endif
151 endif
152 endif
154 ifdef MOZ_BUILD_PROJECTS
156 ifdef MOZ_CURRENT_PROJECT
157 OBJDIR = $(MOZ_OBJDIR)/$(MOZ_CURRENT_PROJECT)
158 MOZ_MAKE = $(MAKE) $(MOZ_MAKE_FLAGS) -C $(OBJDIR)
159 BUILD_PROJECT_ARG = MOZ_BUILD_APP=$(MOZ_CURRENT_PROJECT)
160 else
161 OBJDIR = $(error Cannot find the OBJDIR when MOZ_CURRENT_PROJECT is not set.)
162 MOZ_MAKE = $(error Cannot build in the OBJDIR when MOZ_CURRENT_PROJECT is not set.)
163 endif
165 else # MOZ_BUILD_PROJECTS
167 OBJDIR = $(MOZ_OBJDIR)
168 MOZ_MAKE = $(MAKE) $(MOZ_MAKE_FLAGS) -C $(OBJDIR)
170 endif # MOZ_BUILD_PROJECTS
172 # 'configure' scripts generated by autoconf.
173 CONFIGURES := $(TOPSRCDIR)/configure
174 CONFIGURES += $(TOPSRCDIR)/js/src/configure
176 # Make targets that are going to be passed to the real build system
177 OBJDIR_TARGETS = install export libs clean realclean distclean maybe_clobber_profiledbuild upload sdk installer package fast-package package-compare stage-package source-package l10n-check
179 #######################################################################
180 # Rules
182 # The default rule is build
183 build::
184 $(MAKE) -f $(TOPSRCDIR)/client.mk $(if $(MOZ_PGO),profiledbuild,realbuild)
186 # Define mkdir
187 include $(TOPSRCDIR)/config/makefiles/makeutils.mk
188 include $(TOPSRCDIR)/config/makefiles/autotargets.mk
190 # Create a makefile containing the mk_add_options values from mozconfig,
191 # but only do so when OBJDIR is defined (see further above).
192 ifdef MOZ_BUILD_PROJECTS
193 ifdef MOZ_CURRENT_PROJECT
194 WANT_MOZCONFIG_MK = 1
195 else
196 WANT_MOZCONFIG_MK =
197 endif
198 else
199 WANT_MOZCONFIG_MK = 1
200 endif
202 ifdef WANT_MOZCONFIG_MK
203 # For now, only output "export" lines from mozconfig2client-mk output.
204 MOZCONFIG_MK_LINES := $(filter export||%,$(MOZCONFIG_OUT_LINES))
205 $(OBJDIR)/.mozconfig.mk: $(FOUND_MOZCONFIG) $(call mkdir_deps,$(OBJDIR))
206 $(if $(MOZCONFIG_MK_LINES),( $(foreach line,$(MOZCONFIG_MK_LINES), echo "$(subst ||, ,$(line))";) )) > $@
208 # Include that makefile so that it is created. This should not actually change
209 # the environment since MOZCONFIG_CONTENT, which MOZCONFIG_OUT_LINES derives
210 # from, has already been eval'ed.
211 -include $(OBJDIR)/.mozconfig.mk
212 endif
214 # Print out any options loaded from mozconfig.
215 all realbuild clean distclean export libs install realclean::
216 ifneq (,$(strip $(MOZCONFIG_OUT_FILTERED)))
217 $(info Adding client.mk options from $(FOUND_MOZCONFIG):)
218 $(foreach line,$(MOZCONFIG_OUT_FILTERED),$(info $(NULL) $(NULL) $(NULL) $(NULL) $(subst ||, ,$(line))))
219 endif
221 # Windows equivalents
222 build_all: build
223 clobber clobber_all: clean
225 # helper target for mobile
226 build_and_deploy: build fast-package install
228 # Do everything from scratch
229 everything: clean build
231 ####################################
232 # Profile-Guided Optimization
233 # This is up here, outside of the MOZ_CURRENT_PROJECT logic so that this
234 # is usable in multi-pass builds, where you might not have a runnable
235 # application until all the build passes and postflight scripts have run.
236 ifdef MOZ_OBJDIR
237 PGO_OBJDIR = $(MOZ_OBJDIR)
238 else
239 PGO_OBJDIR := $(TOPSRCDIR)
240 endif
242 profiledbuild::
243 $(MAKE) -f $(TOPSRCDIR)/client.mk realbuild MOZ_PROFILE_GENERATE=1 MOZ_PGO_INSTRUMENTED=1
244 $(MAKE) -C $(PGO_OBJDIR) package MOZ_PGO_INSTRUMENTED=1 MOZ_INTERNAL_SIGNING_FORMAT= MOZ_EXTERNAL_SIGNING_FORMAT=
245 rm -f ${PGO_OBJDIR}/jarlog/en-US.log
246 MOZ_PGO_INSTRUMENTED=1 JARLOG_FILE=jarlog/en-US.log EXTRA_TEST_ARGS=10 $(MAKE) -C $(PGO_OBJDIR) pgo-profile-run
247 $(MAKE) -f $(TOPSRCDIR)/client.mk maybe_clobber_profiledbuild
248 $(MAKE) -f $(TOPSRCDIR)/client.mk realbuild MOZ_PROFILE_USE=1
250 #####################################################
251 # Build date unification
253 ifdef MOZ_UNIFY_BDATE
254 ifndef MOZ_BUILD_DATE
255 ifdef MOZ_BUILD_PROJECTS
256 MOZ_BUILD_DATE = $(shell $(PYTHON) $(TOPSRCDIR)/toolkit/xre/make-platformini.py --print-buildid)
257 export MOZ_BUILD_DATE
258 endif
259 endif
260 endif
262 #####################################################
263 # Preflight, before building any project
265 realbuild preflight_all::
266 ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_PREFLIGHT_ALL),,1))
267 # Don't run preflight_all for individual projects in multi-project builds
268 # (when MOZ_CURRENT_PROJECT is set.)
269 ifndef MOZ_BUILD_PROJECTS
270 # Building a single project, OBJDIR is usable.
271 set -e; \
272 for mkfile in $(MOZ_PREFLIGHT_ALL); do \
273 $(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight_all TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
274 done
275 else
276 # OBJDIR refers to the project-specific OBJDIR, which is not available at
277 # this point when building multiple projects. Only MOZ_OBJDIR is available.
278 set -e; \
279 for mkfile in $(MOZ_PREFLIGHT_ALL); do \
280 $(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight_all TOPSRCDIR=$(TOPSRCDIR) MOZ_OBJDIR=$(MOZ_OBJDIR) MOZ_BUILD_PROJECTS="$(MOZ_BUILD_PROJECTS)"; \
281 done
282 endif
283 endif
285 # If we're building multiple projects, but haven't specified which project,
286 # loop through them.
288 ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_BUILD_PROJECTS),,1))
289 configure realbuild preflight postflight $(OBJDIR_TARGETS)::
290 set -e; \
291 for app in $(MOZ_BUILD_PROJECTS); do \
292 $(MAKE) -f $(TOPSRCDIR)/client.mk $@ MOZ_CURRENT_PROJECT=$$app; \
293 done
295 else
297 # MOZ_CURRENT_PROJECT: either doing a single-project build, or building an
298 # individual project in a multi-project build.
300 ####################################
301 # Configure
303 MAKEFILE = $(wildcard $(OBJDIR)/Makefile)
304 CONFIG_STATUS = $(wildcard $(OBJDIR)/config.status)
305 CONFIG_CACHE = $(wildcard $(OBJDIR)/config.cache)
307 EXTRA_CONFIG_DEPS := \
308 $(TOPSRCDIR)/aclocal.m4 \
309 $(wildcard $(TOPSRCDIR)/build/autoconf/*.m4) \
310 $(TOPSRCDIR)/js/src/aclocal.m4 \
311 $(NULL)
313 $(CONFIGURES): %: %.in $(EXTRA_CONFIG_DEPS)
314 @$(PYTHON) $(TOPSRCDIR)/js/src/config/check-sync-dirs.py $(TOPSRCDIR)/js/src/build $(TOPSRCDIR)/build
315 @echo Generating $@ using autoconf
316 cd $(@D); $(AUTOCONF)
318 CONFIG_STATUS_DEPS := \
319 $(wildcard $(TOPSRCDIR)/*/confvars.sh) \
320 $(CONFIGURES) \
321 $(TOPSRCDIR)/CLOBBER \
322 $(TOPSRCDIR)/nsprpub/configure \
323 $(TOPSRCDIR)/config/milestone.txt \
324 $(TOPSRCDIR)/js/src/config/milestone.txt \
325 $(TOPSRCDIR)/browser/config/version.txt \
326 $(TOPSRCDIR)/build/virtualenv/packages.txt \
327 $(TOPSRCDIR)/build/virtualenv/populate_virtualenv.py \
328 $(TOPSRCDIR)/testing/mozbase/packages.txt \
329 $(NULL)
331 CONFIGURE_ENV_ARGS += \
332 MAKE="$(MAKE)" \
333 $(NULL)
335 # configure uses the program name to determine @srcdir@. Calling it without
336 # $(TOPSRCDIR) will set @srcdir@ to "."; otherwise, it is set to the full
337 # path of $(TOPSRCDIR).
338 ifeq ($(TOPSRCDIR),$(OBJDIR))
339 CONFIGURE = ./configure
340 else
341 CONFIGURE = $(TOPSRCDIR)/configure
342 endif
344 check-clobber:
345 $(PYTHON) $(TOPSRCDIR)/config/pythonpath.py -I $(TOPSRCDIR)/testing/mozbase/mozfile \
346 $(TOPSRCDIR)/python/mozbuild/mozbuild/controller/clobber.py $(TOPSRCDIR) $(OBJDIR)
348 configure-files: $(CONFIGURES)
350 configure-preqs = \
351 check-clobber \
352 configure-files \
353 $(call mkdir_deps,$(OBJDIR)) \
354 $(if $(MOZ_BUILD_PROJECTS),$(call mkdir_deps,$(MOZ_OBJDIR))) \
355 save-mozconfig \
356 $(NULL)
358 save-mozconfig: $(FOUND_MOZCONFIG)
359 -cp $(FOUND_MOZCONFIG) $(OBJDIR)/.mozconfig
361 configure:: $(configure-preqs)
362 @echo cd $(OBJDIR);
363 @echo $(CONFIGURE) $(CONFIGURE_ARGS)
364 @cd $(OBJDIR) && $(BUILD_PROJECT_ARG) $(CONFIGURE_ENV_ARGS) $(CONFIGURE) $(CONFIGURE_ARGS) \
365 || ( echo "*** Fix above errors and then restart with\
366 \"$(MAKE) -f client.mk build\"" && exit 1 )
367 @touch $(OBJDIR)/Makefile
369 ifneq (,$(MAKEFILE))
370 $(OBJDIR)/Makefile: $(OBJDIR)/config.status
372 $(OBJDIR)/config.status: $(CONFIG_STATUS_DEPS)
373 else
374 $(OBJDIR)/Makefile: $(CONFIG_STATUS_DEPS)
375 endif
376 @$(MAKE) -f $(TOPSRCDIR)/client.mk configure
378 ifneq (,$(CONFIG_STATUS))
379 $(OBJDIR)/config/autoconf.mk: $(TOPSRCDIR)/config/autoconf.mk.in
380 $(PYTHON) $(OBJDIR)/config.status -n --file=$(OBJDIR)/config/autoconf.mk
381 endif
384 ####################################
385 # Preflight
387 realbuild preflight::
388 ifdef MOZ_PREFLIGHT
389 set -e; \
390 for mkfile in $(MOZ_PREFLIGHT); do \
391 $(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
392 done
393 endif
395 ####################################
396 # Build it
398 realbuild:: $(OBJDIR)/Makefile $(OBJDIR)/config.status check-sync-dirs-config
399 $(MOZ_MAKE)
401 ####################################
402 # Other targets
404 # Pass these target onto the real build system
405 $(OBJDIR_TARGETS):: $(OBJDIR)/Makefile $(OBJDIR)/config.status
406 $(MOZ_MAKE) $@
408 ####################################
409 # Postflight
411 realbuild postflight::
412 ifdef MOZ_POSTFLIGHT
413 set -e; \
414 for mkfile in $(MOZ_POSTFLIGHT); do \
415 $(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
416 done
417 endif
419 endif # MOZ_CURRENT_PROJECT
421 ####################################
422 # Postflight, after building all projects
424 realbuild postflight_all::
425 ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_POSTFLIGHT_ALL),,1))
426 # Don't run postflight_all for individual projects in multi-project builds
427 # (when MOZ_CURRENT_PROJECT is set.)
428 ifndef MOZ_BUILD_PROJECTS
429 # Building a single project, OBJDIR is usable.
430 set -e; \
431 for mkfile in $(MOZ_POSTFLIGHT_ALL); do \
432 $(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight_all TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
433 done
434 else
435 # OBJDIR refers to the project-specific OBJDIR, which is not available at
436 # this point when building multiple projects. Only MOZ_OBJDIR is available.
437 set -e; \
438 for mkfile in $(MOZ_POSTFLIGHT_ALL); do \
439 $(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight_all TOPSRCDIR=$(TOPSRCDIR) MOZ_OBJDIR=$(MOZ_OBJDIR) MOZ_BUILD_PROJECTS="$(MOZ_BUILD_PROJECTS)"; \
440 done
441 endif
442 endif
444 cleansrcdir:
445 @cd $(TOPSRCDIR); \
446 if [ -f Makefile ]; then \
447 $(MAKE) distclean ; \
448 else \
449 echo "Removing object files from srcdir..."; \
450 rm -fr `find . -type d \( -name .deps -print -o -name CVS \
451 -o -exec test ! -d {}/CVS \; \) -prune \
452 -o \( -name '*.[ao]' -o -name '*.so' \) -type f -print`; \
453 build/autoconf/clean-config.sh; \
456 # Because SpiderMonkey can be distributed and built independently
457 # of the Mozilla source tree, it contains its own copies of many of
458 # the files used by the top-level Mozilla build process, from the
459 # 'config' and 'build' subtrees.
461 # To make it simpler to keep the copies in sync, we follow the policy
462 # that the SpiderMonkey copies must always be exact copies of those in
463 # the containing Mozilla tree. If you've made a change in one, it
464 # belongs in the other as well. If the change isn't right for both
465 # places, then that's something to bring up with the other developers.
467 # Some files are reasonable to diverge; for example,
468 # js/src/config/autoconf.mk.in doesn't need most of the stuff in
469 # config/autoconf.mk.in.
470 .PHONY: check-sync-dirs
471 check-sync-dirs: check-sync-dirs-build check-sync-dirs-config
472 check-sync-dirs-%:
473 @$(PYTHON) $(TOPSRCDIR)/js/src/config/check-sync-dirs.py $(TOPSRCDIR)/js/src/$* $(TOPSRCDIR)/$*
475 echo-variable-%:
476 @echo $($*)
478 # This makefile doesn't support parallel execution. It does pass
479 # MOZ_MAKE_FLAGS to sub-make processes, so they will correctly execute
480 # in parallel.
481 .NOTPARALLEL:
483 .PHONY: checkout \
484 real_checkout \
485 realbuild \
486 build \
487 profiledbuild \
488 cleansrcdir \
489 pull_all \
490 build_all \
491 check-clobber \
492 clobber \
493 clobber_all \
494 pull_and_build_all \
495 everything \
496 configure \
497 preflight_all \
498 preflight \
499 postflight \
500 postflight_all \
501 $(OBJDIR_TARGETS)