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rules.mk
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# -*- makefile -*-
# vim:set ts=8 sw=8 sts=8 noet:
#
# 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/.
#
ifndef topsrcdir
$(error topsrcdir was not set))
endif
# Integrate with mozbuild-generated make files. We first verify that no
# variables provided by the automatically generated .mk files are
# present. If they are, this is a violation of the separation of
# responsibility between Makefile.in and mozbuild files.
_MOZBUILD_EXTERNAL_VARIABLES := \
CPP_UNIT_TESTS \
DIRS \
EXTRA_PP_COMPONENTS \
GTEST_CMMSRCS \
GTEST_CPPSRCS \
GTEST_CSRCS \
HOST_CSRCS \
HOST_LIBRARY_NAME \
MODULE \
NO_DIST_INSTALL \
PARALLEL_DIRS \
TEST_DIRS \
TIERS \
TOOL_DIRS \
XPIDL_MODULE \
$(NULL)
ifndef EXTERNALLY_MANAGED_MAKE_FILE
# Using $(firstword) may not be perfect. But it should be good enough for most
# scenarios.
_current_makefile = $(CURDIR)/$(firstword $(MAKEFILE_LIST))
$(foreach var,$(_MOZBUILD_EXTERNAL_VARIABLES),$(if $($(var)),\
$(error Variable $(var) is defined in $(_current_makefile). It should only be defined in moz.build files),\
))
ifneq (,$(XPIDLSRCS)$(SDK_XPIDLSRCS))
$(error XPIDLSRCS and SDK_XPIDLSRCS have been merged and moved to moz.build files as the XPIDL_SOURCES variable. You must move these variables out of $(_current_makefile))
endif
# Import the automatically generated backend file. If this file doesn't exist,
# the backend hasn't been properly configured. We want this to be a fatal
# error, hence not using "-include".
ifndef STANDALONE_MAKEFILE
GLOBAL_DEPS += backend.mk
include backend.mk
endif
endif
ifdef TIERS
DIRS += $(foreach tier,$(TIERS),$(tier_$(tier)_dirs))
STATIC_DIRS += $(foreach tier,$(TIERS),$(tier_$(tier)_staticdirs))
endif
ifndef MOZILLA_DIR
MOZILLA_DIR = $(topsrcdir)
endif
ifndef INCLUDED_CONFIG_MK
include $(topsrcdir)/config/config.mk
endif
ifndef INCLUDED_VERSION_MK
include $(topsrcdir)/config/version.mk
endif
USE_AUTOTARGETS_MK = 1
include $(topsrcdir)/config/makefiles/makeutils.mk
# Only build with Pymake (not GNU make) on Windows.
ifeq ($(HOST_OS_ARCH),WINNT)
ifndef L10NBASEDIR
ifndef .PYMAKE
$(error Pymake is required to build on Windows. Run |./mach build| to \
automatically use pymake or invoke pymake directly via \
|python build/pymake/make.py|.)
endif
endif
endif
ifdef SDK_HEADERS
_EXTRA_EXPORTS := $(filter-out $(EXPORTS),$(SDK_HEADERS))
EXPORTS += $(_EXTRA_EXPORTS)
endif
REPORT_BUILD = $(info $(notdir $<))
ifeq ($(OS_ARCH),OS2)
EXEC =
else
EXEC = exec
endif
# Don't copy xulrunner files at install time, when using system xulrunner
ifdef SYSTEM_LIBXUL
SKIP_COPY_XULRUNNER=1
endif
# ELOG prints out failed command when building silently (gmake -s). Pymake
# prints out failed commands anyway, so ELOG just makes things worse by
# forcing shell invocations.
ifndef .PYMAKE
ifneq (,$(findstring s, $(filter-out --%, $(MAKEFLAGS))))
ELOG := $(EXEC) sh $(BUILD_TOOLS)/print-failed-commands.sh
else
ELOG :=
endif # -s
else
ELOG :=
endif # ifndef .PYMAKE
_VPATH_SRCS = $(abspath $<)
################################################################################
# Testing frameworks support
################################################################################
testxpcobjdir = $(DEPTH)/_tests/xpcshell
ifdef ENABLE_TESTS
# Add test directories to the regular directories list. TEST_DIRS should
# arguably have the same status as TOOL_DIRS and other *_DIRS variables. It is
# coded this way until Makefiles stop using the "ifdef ENABLE_TESTS; DIRS +="
# convention.
#
# The current developer workflow expects tests to be updated when processing
# the default target. If we ever change this implementation, the behavior
# should be preserved or the change should be widely communicated. A
# consequence of not processing test dir targets during the default target is
# that changes to tests may not be updated and code could assume to pass
# locally against non-current test code.
DIRS += $(TEST_DIRS)
ifndef INCLUDED_TESTS_XPCSHELL_MK #{
include $(topsrcdir)/config/makefiles/xpcshell.mk
endif #}
ifndef INCLUDED_TESTS_MOCHITEST_MK #{
include $(topsrcdir)/config/makefiles/mochitest.mk
endif #}
ifdef MOZ_ENABLE_GTEST
ifdef GTEST_CPPSRCS
CPPSRCS += $(GTEST_CPPSRCS)
endif
ifdef GTEST_CSRCS
CSRCS += $(GTEST_CSRCS)
endif
ifdef GTEST_CMMSRCS
CMMSRCS += $(GTEST_CMMSRCS)
endif
endif
ifdef CPP_UNIT_TESTS
# Compile the tests to $(DIST)/bin. Make lots of niceties available by default
# through TestHarness.h, by modifying the list of includes and the libs against
# which stuff links.
CPPSRCS += $(CPP_UNIT_TESTS)
CPP_UNIT_TEST_BINS := $(CPP_UNIT_TESTS:.cpp=$(BIN_SUFFIX))
SIMPLE_PROGRAMS += $(CPP_UNIT_TEST_BINS)
INCLUDES += -I$(DIST)/include/testing
LIBS += $(XPCOM_GLUE_LDOPTS) $(NSPR_LIBS) $(MOZ_JS_LIBS) $(if $(JS_SHARED_LIBRARY),,$(MOZ_ZLIB_LIBS))
ifndef MOZ_PROFILE_GENERATE
libs:: $(CPP_UNIT_TEST_BINS) $(call mkdir_deps,$(DIST)/cppunittests)
$(NSINSTALL) $(CPP_UNIT_TEST_BINS) $(DIST)/cppunittests
endif
check::
@$(PYTHON) $(topsrcdir)/testing/runcppunittests.py --xre-path=$(DIST)/bin --symbols-path=$(DIST)/crashreporter-symbols $(subst .cpp,$(BIN_SUFFIX),$(CPP_UNIT_TESTS))
cppunittests-remote: DM_TRANS?=adb
cppunittests-remote:
@if [ "${TEST_DEVICE}" != "" -o "$(DM_TRANS)" = "adb" ]; then \
$(PYTHON) -u $(topsrcdir)/testing/remotecppunittests.py \
--xre-path=$(DEPTH)/dist/bin \
--localLib=$(DEPTH)/dist/$(MOZ_APP_NAME) \
--dm_trans=$(DM_TRANS) \
--deviceIP=${TEST_DEVICE} \
$(subst .cpp,$(BIN_SUFFIX),$(CPP_UNIT_TESTS)) $(EXTRA_TEST_ARGS); \
else \
echo "please prepare your host with environment variables for TEST_DEVICE"; \
fi
endif # CPP_UNIT_TESTS
.PHONY: check
ifdef PYTHON_UNIT_TESTS
RUN_PYTHON_UNIT_TESTS := $(addprefix run-,$(PYTHON_UNIT_TESTS))
.PHONY: $(RUN_PYTHON_UNIT_TESTS)
check:: $(RUN_PYTHON_UNIT_TESTS)
$(RUN_PYTHON_UNIT_TESTS): run-%: %
@PYTHONDONTWRITEBYTECODE=1 $(PYTHON) $<
endif # PYTHON_UNIT_TESTS
endif # ENABLE_TESTS
#
# Library rules
#
# If FORCE_STATIC_LIB is set, build a static library.
# Otherwise, build a shared library.
#
ifndef LIBRARY
ifdef STATIC_LIBRARY_NAME
REAL_LIBRARY := $(LIB_PREFIX)$(STATIC_LIBRARY_NAME).$(LIB_SUFFIX)
# Only build actual library if it is installed in DIST/lib or SDK
ifeq (,$(SDK_LIBRARY)$(DIST_INSTALL)$(NO_EXPAND_LIBS))
LIBRARY := $(REAL_LIBRARY).$(LIBS_DESC_SUFFIX)
else
LIBRARY := $(REAL_LIBRARY) $(REAL_LIBRARY).$(LIBS_DESC_SUFFIX)
endif
endif # STATIC_LIBRARY_NAME
endif # LIBRARY
ifndef HOST_LIBRARY
ifdef HOST_LIBRARY_NAME
HOST_LIBRARY := $(LIB_PREFIX)$(HOST_LIBRARY_NAME).$(LIB_SUFFIX)
endif
endif
ifdef LIBRARY
ifdef FORCE_SHARED_LIB
ifdef MKSHLIB
ifdef LIB_IS_C_ONLY
MKSHLIB = $(MKCSHLIB)
endif
ifneq (,$(filter OS2 WINNT,$(OS_ARCH)))
IMPORT_LIBRARY := $(LIB_PREFIX)$(SHARED_LIBRARY_NAME).$(IMPORT_LIB_SUFFIX)
endif
ifeq (OS2,$(OS_ARCH))
ifdef SHORT_LIBNAME
SHARED_LIBRARY_NAME := $(SHORT_LIBNAME)
endif
endif
ifdef MAKE_FRAMEWORK
SHARED_LIBRARY := $(SHARED_LIBRARY_NAME)
else
SHARED_LIBRARY := $(DLL_PREFIX)$(SHARED_LIBRARY_NAME)$(DLL_SUFFIX)
endif
ifeq ($(OS_ARCH),OS2)
DEF_FILE := $(SHARED_LIBRARY:.dll=.def)
endif
EMBED_MANIFEST_AT=2
endif # MKSHLIB
endif # FORCE_SHARED_LIB
endif # LIBRARY
ifdef FORCE_STATIC_LIB
ifndef FORCE_SHARED_LIB
SHARED_LIBRARY := $(NULL)
DEF_FILE := $(NULL)
IMPORT_LIBRARY := $(NULL)
endif
endif
ifdef FORCE_SHARED_LIB
ifndef FORCE_STATIC_LIB
LIBRARY := $(NULL)
endif
endif
ifdef JAVA_LIBRARY_NAME
JAVA_LIBRARY := $(JAVA_LIBRARY_NAME).jar
endif
ifeq ($(OS_ARCH),WINNT)
ifndef GNU_CC
#
# Unless we're building SIMPLE_PROGRAMS, all C++ files share a PDB file per
# directory. For parallel builds, this PDB file is shared and locked by
# MSPDBSRV.EXE, starting with MSVC8 SP1. If you're using MSVC 7.1 or MSVC8
# without SP1, don't do parallel builds.
#
# The final PDB for libraries and programs is created by the linker and uses
# a different name from the single PDB file created by the compiler. See
# bug 462740.
#
ifdef SIMPLE_PROGRAMS
COMPILE_PDBFILE = $(basename $(@F)).pdb
else
COMPILE_PDBFILE = generated.pdb
endif
LINK_PDBFILE = $(basename $(@F)).pdb
ifdef MOZ_DEBUG
CODFILE=$(basename $(@F)).cod
endif
ifdef MOZ_MAPINFO
ifdef SHARED_LIBRARY_NAME
MAPFILE=$(SHARED_LIBRARY_NAME).map
else
MAPFILE=$(basename $(@F)).map
endif # SHARED_LIBRARY_NAME
endif # MOZ_MAPINFO
ifdef DEFFILE
OS_LDFLAGS += -DEF:$(call normalizepath,$(DEFFILE))
EXTRA_DEPS += $(DEFFILE)
endif
ifdef MAPFILE
OS_LDFLAGS += -MAP:$(MAPFILE)
endif
else #!GNU_CC
ifdef DEFFILE
OS_LDFLAGS += $(call normalizepath,$(DEFFILE))
EXTRA_DEPS += $(DEFFILE)
endif
endif # !GNU_CC
endif # WINNT
ifeq ($(SOLARIS_SUNPRO_CXX),1)
ifeq (86,$(findstring 86,$(OS_TEST)))
OS_LDFLAGS += -M $(topsrcdir)/config/solaris_ia32.map
endif # x86
endif # Solaris Sun Studio C++
ifeq ($(HOST_OS_ARCH),WINNT)
HOST_PDBFILE=$(basename $(@F)).pdb
endif
# Don't build SIMPLE_PROGRAMS during the MOZ_PROFILE_GENERATE pass
ifdef MOZ_PROFILE_GENERATE
SIMPLE_PROGRAMS :=
endif
ifndef TARGETS
TARGETS = $(LIBRARY) $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS) $(HOST_LIBRARY) $(HOST_PROGRAM) $(HOST_SIMPLE_PROGRAMS) $(JAVA_LIBRARY)
endif
COBJS = $(CSRCS:.c=.$(OBJ_SUFFIX))
SOBJS = $(SSRCS:.S=.$(OBJ_SUFFIX))
CCOBJS = $(patsubst %.cc,%.$(OBJ_SUFFIX),$(filter %.cc,$(CPPSRCS)))
CPPOBJS = $(patsubst %.cpp,%.$(OBJ_SUFFIX),$(filter %.cpp,$(CPPSRCS)))
CMOBJS = $(CMSRCS:.m=.$(OBJ_SUFFIX))
CMMOBJS = $(CMMSRCS:.mm=.$(OBJ_SUFFIX))
ASOBJS = $(ASFILES:.$(ASM_SUFFIX)=.$(OBJ_SUFFIX))
ifndef OBJS
_OBJS = $(COBJS) $(SOBJS) $(CCOBJS) $(CPPOBJS) $(CMOBJS) $(CMMOBJS) $(ASOBJS)
OBJS = $(strip $(_OBJS))
endif
HOST_COBJS = $(addprefix host_,$(HOST_CSRCS:.c=.$(OBJ_SUFFIX)))
HOST_CCOBJS = $(addprefix host_,$(patsubst %.cc,%.$(OBJ_SUFFIX),$(filter %.cc,$(HOST_CPPSRCS))))
HOST_CPPOBJS = $(addprefix host_,$(patsubst %.cpp,%.$(OBJ_SUFFIX),$(filter %.cpp,$(HOST_CPPSRCS))))
HOST_CMOBJS = $(addprefix host_,$(HOST_CMSRCS:.m=.$(OBJ_SUFFIX)))
HOST_CMMOBJS = $(addprefix host_,$(HOST_CMMSRCS:.mm=.$(OBJ_SUFFIX)))
ifndef HOST_OBJS
_HOST_OBJS = $(HOST_COBJS) $(HOST_CCOBJS) $(HOST_CPPOBJS) $(HOST_CMOBJS) $(HOST_CMMOBJS)
HOST_OBJS = $(strip $(_HOST_OBJS))
endif
ALL_TRASH = \
$(GARBAGE) $(TARGETS) $(OBJS) $(PROGOBJS) LOGS TAGS a.out \
$(filter-out $(ASFILES),$(OBJS:.$(OBJ_SUFFIX)=.s)) $(OBJS:.$(OBJ_SUFFIX)=.ii) \
$(OBJS:.$(OBJ_SUFFIX)=.i) $(OBJS:.$(OBJ_SUFFIX)=.i_o) \
$(HOST_PROGOBJS) $(HOST_OBJS) $(IMPORT_LIBRARY) $(DEF_FILE)\
$(EXE_DEF_FILE) so_locations _gen _stubs $(wildcard *.res) $(wildcard *.RES) \
$(wildcard *.pdb) $(CODFILE) $(MAPFILE) $(IMPORT_LIBRARY) \
$(SHARED_LIBRARY:$(DLL_SUFFIX)=.exp) $(wildcard *.ilk) \
$(PROGRAM:$(BIN_SUFFIX)=.exp) $(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=.exp) \
$(PROGRAM:$(BIN_SUFFIX)=.lib) $(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=.lib) \
$(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=.$(OBJ_SUFFIX)) \
$(wildcard gts_tmp_*) $(LIBRARY:%.a=.%.timestamp)
ALL_TRASH_DIRS = \
$(GARBAGE_DIRS) /no-such-file
ifdef QTDIR
GARBAGE += $(MOCSRCS)
GARBAGE += $(RCCSRCS)
endif
ifdef SIMPLE_PROGRAMS
GARBAGE += $(SIMPLE_PROGRAMS:%=%.$(OBJ_SUFFIX))
endif
ifdef HOST_SIMPLE_PROGRAMS
GARBAGE += $(HOST_SIMPLE_PROGRAMS:%=%.$(OBJ_SUFFIX))
endif
#
# the Solaris WorkShop template repository cache. it occasionally can get
# out of sync, so targets like clobber should kill it.
#
ifeq ($(SOLARIS_SUNPRO_CXX),1)
GARBAGE_DIRS += SunWS_cache
endif
XPIDL_GEN_DIR = _xpidlgen
ifdef MOZ_UPDATE_XTERM
# Its good not to have a newline at the end of the titlebar string because it
# makes the make -s output easier to read. Echo -n does not work on all
# platforms, but we can trick printf into doing it.
UPDATE_TITLE = printf "\033]0;%s in %s\007" $(1) $(shell $(BUILD_TOOLS)/print-depth-path.sh)/$(2) ;
endif
# Static directories are largely independent of our build system. But, they
# could share the same build mechanism (like moz.build files). We need to
# prevent leaking of our backend state to these independent build systems. This
# is why MOZBUILD_BACKEND_CHECKED isn't exported to make invocations for static
# directories.
define SUBMAKE # $(call SUBMAKE,target,directory,static)
+@$(UPDATE_TITLE)
+$(if $(3), MOZBUILD_BACKEND_CHECKED=,) $(MAKE) $(if $(2),-C $(2)) $(1)
endef # The extra line is important here! don't delete it
define TIER_DIR_SUBMAKE
@echo "BUILDSTATUS TIERDIR_START $(2)"
$(call SUBMAKE,$(1),$(2),$(3))
@echo "BUILDSTATUS TIERDIR_FINISH $(2)"
endef # Ths empty line is important.
ifneq (,$(strip $(DIRS)))
LOOP_OVER_DIRS = \
$(foreach dir,$(DIRS),$(call SUBMAKE,$@,$(dir)))
endif
# we only use this for the makefiles target and other stuff that doesn't matter
ifneq (,$(strip $(PARALLEL_DIRS)))
LOOP_OVER_PARALLEL_DIRS = \
$(foreach dir,$(PARALLEL_DIRS),$(call SUBMAKE,$@,$(dir)))
endif
ifneq (,$(strip $(TOOL_DIRS)))
LOOP_OVER_TOOL_DIRS = \
$(foreach dir,$(TOOL_DIRS),$(call SUBMAKE,$@,$(dir)))
endif
#
# Now we can differentiate between objects used to build a library, and
# objects used to build an executable in the same directory.
#
ifndef PROGOBJS
PROGOBJS = $(OBJS)
endif
ifndef HOST_PROGOBJS
HOST_PROGOBJS = $(HOST_OBJS)
endif
GARBAGE_DIRS += $(wildcard $(CURDIR)/$(MDDEPDIR))
#
# Tags: emacs (etags), vi (ctags)
# TAG_PROGRAM := ctags -L -
#
TAG_PROGRAM = xargs etags -a
#
# Turn on C++ linking if we have any .cpp or .mm files
# (moved this from config.mk so that config.mk can be included
# before the CPPSRCS are defined)
#
ifneq ($(HOST_CPPSRCS)$(HOST_CMMSRCS),)
HOST_CPP_PROG_LINK = 1
endif
#
# This will strip out symbols that the component should not be
# exporting from the .dynsym section.
#
ifdef IS_COMPONENT
EXTRA_DSO_LDOPTS += $(MOZ_COMPONENTS_VERSION_SCRIPT_LDFLAGS)
endif # IS_COMPONENT
#
# Enforce the requirement that MODULE_NAME must be set
# for components in static builds
#
ifdef IS_COMPONENT
ifdef EXPORT_LIBRARY
ifndef FORCE_SHARED_LIB
ifndef MODULE_NAME
$(error MODULE_NAME is required for components which may be used in static builds)
endif
endif
endif
endif
#
# MacOS X specific stuff
#
ifeq ($(OS_ARCH),Darwin)
ifdef SHARED_LIBRARY
ifdef IS_COMPONENT
EXTRA_DSO_LDOPTS += -bundle
else
EXTRA_DSO_LDOPTS += -dynamiclib -install_name @executable_path/$(SHARED_LIBRARY) -compatibility_version 1 -current_version 1 -single_module
endif
endif
endif
#
# On NetBSD a.out systems, use -Bsymbolic. This fixes what would otherwise be
# fatal symbol name clashes between components.
#
ifeq ($(OS_ARCH),NetBSD)
ifeq ($(DLL_SUFFIX),.so.1.0)
ifdef IS_COMPONENT
EXTRA_DSO_LDOPTS += -Wl,-Bsymbolic
endif
endif
endif
ifeq ($(OS_ARCH),FreeBSD)
ifdef IS_COMPONENT
EXTRA_DSO_LDOPTS += -Wl,-Bsymbolic
endif
endif
ifeq ($(OS_ARCH),NetBSD)
ifneq (,$(filter arc cobalt hpcmips mipsco newsmips pmax sgimips,$(OS_TEST)))
ifeq ($(MODULE),layout)
OS_CFLAGS += -Wa,-xgot
OS_CXXFLAGS += -Wa,-xgot
endif
endif
endif
#
# HP-UXBeOS specific section: for COMPONENTS only, add -Bsymbolic flag
# which uses internal symbols first
#
ifeq ($(OS_ARCH),HP-UX)
ifdef IS_COMPONENT
ifeq ($(GNU_CC)$(GNU_CXX),)
EXTRA_DSO_LDOPTS += -Wl,-Bsymbolic
ifneq ($(HAS_EXTRAEXPORTS),1)
MKSHLIB += -Wl,+eNSGetModule -Wl,+eerrno
MKCSHLIB += +eNSGetModule +eerrno
ifneq ($(OS_TEST),ia64)
MKSHLIB += -Wl,+e_shlInit
MKCSHLIB += +e_shlInit
endif # !ia64
endif # !HAS_EXTRAEXPORTS
endif # non-gnu compilers
endif # IS_COMPONENT
endif # HP-UX
ifeq ($(OS_ARCH),AIX)
ifdef IS_COMPONENT
ifneq ($(HAS_EXTRAEXPORTS),1)
MKSHLIB += -bE:$(MOZILLA_DIR)/build/unix/aix.exp -bnoexpall
MKCSHLIB += -bE:$(MOZILLA_DIR)/build/unix/aix.exp -bnoexpall
endif # HAS_EXTRAEXPORTS
endif # IS_COMPONENT
endif # AIX
#
# Linux: add -Bsymbolic flag for components
#
ifeq ($(OS_ARCH),Linux)
ifdef IS_COMPONENT
EXTRA_DSO_LDOPTS += -Wl,-Bsymbolic
endif
endif
#
# GNU doesn't have path length limitation
#
ifeq ($(OS_ARCH),GNU)
OS_CPPFLAGS += -DPATH_MAX=1024 -DMAXPATHLEN=1024
endif
#
# MINGW32
#
ifeq ($(OS_ARCH),WINNT)
ifdef GNU_CC
ifndef IS_COMPONENT
DSO_LDOPTS += -Wl,--out-implib -Wl,$(IMPORT_LIBRARY)
endif
endif
endif
ifeq ($(USE_TVFS),1)
IFLAGS1 = -rb
IFLAGS2 = -rb
else
IFLAGS1 = -m 644
IFLAGS2 = -m 755
endif
ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
OUTOPTION = -Fo# eol
else
OUTOPTION = -o # eol
endif # WINNT && !GNU_CC
ifneq (,$(filter ml%,$(AS)))
ASOUTOPTION = -Fo# eol
else
ASOUTOPTION = -o # eol
endif
ifeq (,$(CROSS_COMPILE))
HOST_OUTOPTION = $(OUTOPTION)
else
HOST_OUTOPTION = -o # eol
endif
################################################################################
# Regenerate the build backend if it is out of date. We only check this once
# per traversal, hence the ifdef and the export. This rule needs to come before
# other rules for the default target or else it may not run in time.
ifndef MOZBUILD_BACKEND_CHECKED
# Since Makefile is listed as a global dependency, this has the
# unfortunate side-effect of invalidating all targets if it is executed.
# So e.g. if you are in /dom/bindings and /foo/moz.build changes,
# /dom/bindings will get invalidated. The upside is if the current
# Makefile/backend.mk is updated as a result of backend regeneration, we
# actually pick up the changes. This should reduce the amount of
# required clobbers and is thus the lesser evil.
Makefile: $(DEPTH)/backend.RecursiveMakeBackend.built
@$(TOUCH) $@
$(DEPTH)/backend.RecursiveMakeBackend.built:
@echo "Build configuration changed. Regenerating backend."
@cd $(DEPTH) && $(PYTHON) ./config.status
include $(DEPTH)/backend.RecursiveMakeBackend.built.pp
default:: $(DEPTH)/backend.RecursiveMakeBackend.built
export MOZBUILD_BACKEND_CHECKED=1
endif
# SUBMAKEFILES: List of Makefiles for next level down.
# This is used to update or create the Makefiles before invoking them.
SUBMAKEFILES += $(addsuffix /Makefile, $(DIRS) $(TOOL_DIRS) $(PARALLEL_DIRS))
# The root makefile doesn't want to do a plain export/libs, because
# of the tiers and because of libxul. Suppress the default rules in favor
# of something else. Makefiles which use this var *must* provide a sensible
# default rule before including rules.mk
ifndef SUPPRESS_DEFAULT_RULES
ifdef TIERS
default all alldep::
@echo "BUILDSTATUS TIERS $(TIERS)"
$(foreach tier,$(TIERS),$(call SUBMAKE,tier_$(tier)))
else
default all::
ifneq (,$(strip $(STATIC_DIRS)))
$(foreach dir,$(STATIC_DIRS),$(call SUBMAKE,,$(dir),1))
endif
$(MAKE) export
$(MAKE) libs
$(MAKE) tools
# Do depend as well
alldep::
$(MAKE) export
$(MAKE) depend
$(MAKE) libs
$(MAKE) tools
endif # TIERS
endif # SUPPRESS_DEFAULT_RULES
ifeq ($(filter s,$(MAKEFLAGS)),)
ECHO := echo
QUIET :=
else
ECHO := true
QUIET := -q
endif
# This function is called and evaluated to produce the rule to build the
# specified tier. Each tier begins by building the "static" directories.
# The BUILDSTATUS echo commands are used to faciliate easier parsing
# of build output. Build drivers are encouraged to filter these lines
# from the user.
define CREATE_TIER_RULE
tier_$(1)::
@echo "BUILDSTATUS TIER_START $(1)"
@printf "BUILDSTATUS SUBTIERS"
ifneq (,$(tier_$(1)_staticdirs))
@printf " static"
endif
ifneq (,$(tier_$(1)_dirs))
@printf " export libs tools"
endif
@printf "\n"
@echo "BUILDSTATUS STATICDIRS $$($$@_staticdirs)"
@echo "BUILDSTATUS DIRS $$($$@_dirs)"
ifneq (,$(tier_$(1)_staticdirs))
@echo "BUILDSTATUS SUBTIER_START $(1) static"
$$(foreach dir,$$($$@_staticdirs),$$(call TIER_DIR_SUBMAKE,,$$(dir),1))
@echo "BUILDSTATUS SUBTIER_FINISH $(1) static"
endif
ifneq (,$(tier_$(1)_dirs))
@echo "BUILDSTATUS SUBTIER_START $(1) export"
$$(MAKE) export_$$@
@echo "BUILDSTATUS SUBTIER_FINISH $(1) export"
@echo "BUILDSTATUS SUBTIER_START $(1) libs"
$$(MAKE) libs_$$@
@echo "BUILDSTATUS SUBTIER_FINISH $(1) libs"
@echo "BUILDSTATUS SUBTIER_START $(1) tools"
$$(MAKE) tools_$$@
@echo "BUILDSTATUS SUBTIER_FINISH $(1) tools"
@echo "BUILDSTATUS TIER_FINISH $(1)"
endif
endef
$(foreach tier,$(TIERS),$(eval $(call CREATE_TIER_RULE,$(tier))))
# Do everything from scratch
everything::
$(MAKE) clean
$(MAKE) alldep
# Add dummy depend target for tinderboxes
depend::
# Target to only regenerate makefiles
makefiles: $(SUBMAKEFILES)
ifneq (,$(DIRS)$(TOOL_DIRS)$(PARALLEL_DIRS))
$(LOOP_OVER_PARALLEL_DIRS)
$(LOOP_OVER_DIRS)
$(LOOP_OVER_TOOL_DIRS)
endif
include $(topsrcdir)/config/makefiles/target_export.mk
include $(topsrcdir)/config/makefiles/target_tools.mk
ifneq (,$(filter-out %.$(LIB_SUFFIX),$(SHARED_LIBRARY_LIBS)))
$(error SHARED_LIBRARY_LIBS must contain .$(LIB_SUFFIX) files only)
endif
HOST_LIBS_DEPS = $(filter %.$(LIB_SUFFIX),$(HOST_LIBS))
# Dependencies which, if modified, should cause everything to rebuild
GLOBAL_DEPS += Makefile $(DEPTH)/config/autoconf.mk $(topsrcdir)/config/config.mk
ifndef NO_MAKEFILE_RULE
GLOBAL_DEPS += Makefile.in
endif
##############################################
include $(topsrcdir)/config/makefiles/target_libs.mk
##############################################
ifndef NO_PROFILE_GUIDED_OPTIMIZE
ifdef MOZ_PROFILE_USE
ifeq ($(OS_ARCH)_$(GNU_CC), WINNT_)
# When building with PGO, we have to make sure to re-link
# in the MOZ_PROFILE_USE phase if we linked in the
# MOZ_PROFILE_GENERATE phase. We'll touch this pgo.relink
# file in the link rule in the GENERATE phase to indicate
# that we need a relink.
ifdef SHARED_LIBRARY
$(SHARED_LIBRARY): pgo.relink
endif
ifdef PROGRAM
$(PROGRAM): pgo.relink
endif
# In the second pass, we need to merge the pgc files into the pgd file.
# The compiler would do this for us automatically if they were in the right
# place, but they're in dist/bin.
ifneq (,$(SHARED_LIBRARY)$(PROGRAM))
export::
ifdef PROGRAM
$(PYTHON) $(topsrcdir)/build/win32/pgomerge.py \
$(PROGRAM:$(BIN_SUFFIX)=) $(DIST)/bin
endif
ifdef SHARED_LIBRARY
$(PYTHON) $(topsrcdir)/build/win32/pgomerge.py \
$(SHARED_LIBRARY_NAME) $(DIST)/bin
endif
endif # SHARED_LIBRARY || PROGRAM
endif # WINNT_
endif # MOZ_PROFILE_USE
ifdef MOZ_PROFILE_GENERATE
# Clean up profiling data during PROFILE_GENERATE phase
export::
ifeq ($(OS_ARCH)_$(GNU_CC), WINNT_)
$(foreach pgd,$(wildcard *.pgd),pgomgr -clear $(pgd);)
else
ifdef GNU_CC
-$(RM) *.gcda
endif
endif
endif
ifneq (,$(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE))
ifdef GNU_CC
# Force rebuilding libraries and programs in both passes because each
# pass uses different object files.
$(PROGRAM) $(SHARED_LIBRARY) $(LIBRARY): FORCE
endif
endif
endif # NO_PROFILE_GUIDED_OPTIMIZE
##############################################
checkout:
$(MAKE) -C $(topsrcdir) -f client.mk checkout
clean clobber realclean clobber_all:: $(SUBMAKEFILES)
-$(RM) $(ALL_TRASH)
-$(RM) -r $(ALL_TRASH_DIRS)
$(foreach dir,$(PARALLEL_DIRS) $(DIRS) $(STATIC_DIRS) $(TOOL_DIRS),-$(call SUBMAKE,$@,$(dir)))
distclean:: $(SUBMAKEFILES)
$(foreach dir,$(PARALLEL_DIRS) $(DIRS) $(STATIC_DIRS) $(TOOL_DIRS),-$(call SUBMAKE,$@,$(dir)))
-$(RM) -r $(ALL_TRASH_DIRS)
-$(RM) $(ALL_TRASH) \
Makefile .HSancillary \
$(wildcard *.$(OBJ_SUFFIX)) $(wildcard *.ho) $(wildcard host_*.o*) \
$(wildcard *.$(LIB_SUFFIX)) $(wildcard *$(DLL_SUFFIX)) \
$(wildcard *.$(IMPORT_LIB_SUFFIX))
ifeq ($(OS_ARCH),OS2)
-$(RM) $(PROGRAM:.exe=.map)
endif
alltags:
$(RM) TAGS
find $(topsrcdir) -name dist -prune -o \( -name '*.[hc]' -o -name '*.cp' -o -name '*.cpp' -o -name '*.idl' \) -print | $(TAG_PROGRAM)
#
# PROGRAM = Foo
# creates OBJS, links with LIBS to create Foo
#
$(PROGRAM): $(PROGOBJS) $(EXTRA_DEPS) $(EXE_DEF_FILE) $(RESFILE) $(GLOBAL_DEPS)
@$(RM) $@.manifest
ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
$(EXPAND_LD) -NOLOGO -OUT:$@ -PDB:$(LINK_PDBFILE) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_GLUE_PROGRAM_LDFLAGS) $(PROGOBJS) $(RESFILE) $(LIBS) $(EXTRA_LIBS) $(OS_LIBS)
ifdef MSMANIFEST_TOOL
@if test -f $@.manifest; then \
if test -f "$(srcdir)/$@.manifest"; then \
echo "Embedding manifest from $(srcdir)/$@.manifest and $@.manifest"; \
mt.exe -NOLOGO -MANIFEST "$(win_srcdir)/$@.manifest" $@.manifest -OUTPUTRESOURCE:$@\;1; \
else \
echo "Embedding manifest from $@.manifest"; \
mt.exe -NOLOGO -MANIFEST $@.manifest -OUTPUTRESOURCE:$@\;1; \
fi; \
elif test -f "$(srcdir)/$@.manifest"; then \
echo "Embedding manifest from $(srcdir)/$@.manifest"; \
mt.exe -NOLOGO -MANIFEST "$(win_srcdir)/$@.manifest" -OUTPUTRESOURCE:$@\;1; \
fi
endif # MSVC with manifest tool
ifdef MOZ_PROFILE_GENERATE
# touch it a few seconds into the future to work around FAT's
# 2-second granularity
touch -t `date +%Y%m%d%H%M.%S -d "now+5seconds"` pgo.relink
endif
else # !WINNT || GNU_CC
$(EXPAND_CCC) -o $@ $(CXXFLAGS) $(PROGOBJS) $(RESFILE) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(WRAP_LDFLAGS) $(LIBS_DIR) $(LIBS) $(MOZ_GLUE_PROGRAM_LDFLAGS) $(OS_LIBS) $(EXTRA_LIBS) $(BIN_FLAGS) $(EXE_DEF_FILE) $(STLPORT_LIBS)
@$(call CHECK_STDCXX,$@)
endif # WINNT && !GNU_CC
ifdef ENABLE_STRIP
$(STRIP) $@
endif
ifdef MOZ_POST_PROGRAM_COMMAND
$(MOZ_POST_PROGRAM_COMMAND) $@
endif
$(HOST_PROGRAM): $(HOST_PROGOBJS) $(HOST_LIBS_DEPS) $(HOST_EXTRA_DEPS) $(GLOBAL_DEPS)
ifeq (_WINNT,$(GNU_CC)_$(HOST_OS_ARCH))
$(HOST_LD) -NOLOGO -OUT:$@ -PDB:$(HOST_PDBFILE) $(HOST_OBJS) $(WIN32_EXE_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
ifdef MSMANIFEST_TOOL
@if test -f $@.manifest; then \
if test -f "$(srcdir)/$@.manifest"; then \
echo "Embedding manifest from $(srcdir)/$@.manifest and $@.manifest"; \
mt.exe -NOLOGO -MANIFEST "$(win_srcdir)/$@.manifest" $@.manifest -OUTPUTRESOURCE:$@\;1; \
else \
echo "Embedding manifest from $@.manifest"; \
mt.exe -NOLOGO -MANIFEST $@.manifest -OUTPUTRESOURCE:$@\;1; \
fi; \
elif test -f "$(srcdir)/$@.manifest"; then \
echo "Embedding manifest from $(srcdir)/$@.manifest"; \
mt.exe -NOLOGO -MANIFEST "$(win_srcdir)/$@.manifest" -OUTPUTRESOURCE:$@\;1; \
fi
endif # MSVC with manifest tool
else
ifeq ($(HOST_CPP_PROG_LINK),1)
$(HOST_CXX) -o $@ $(HOST_CXXFLAGS) $(HOST_LDFLAGS) $(HOST_PROGOBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
else
$(HOST_CC) -o $@ $(HOST_CFLAGS) $(HOST_LDFLAGS) $(HOST_PROGOBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
endif # HOST_CPP_PROG_LINK
endif
#
# This is an attempt to support generation of multiple binaries
# in one directory, it assumes everything to compile Foo is in
# Foo.o (from either Foo.c or Foo.cpp).
#
# SIMPLE_PROGRAMS = Foo Bar
# creates Foo.o Bar.o, links with LIBS to create Foo, Bar.
#
$(SIMPLE_PROGRAMS): %$(BIN_SUFFIX): %.$(OBJ_SUFFIX) $(EXTRA_DEPS) $(GLOBAL_DEPS)
ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
$(EXPAND_LD) -nologo -out:$@ -pdb:$(LINK_PDBFILE) $< $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_GLUE_PROGRAM_LDFLAGS) $(LIBS) $(EXTRA_LIBS) $(OS_LIBS)
ifdef MSMANIFEST_TOOL
@if test -f $@.manifest; then \
mt.exe -NOLOGO -MANIFEST $@.manifest -OUTPUTRESOURCE:$@\;1; \
rm -f $@.manifest; \
fi
endif # MSVC with manifest tool
else
$(EXPAND_CCC) $(CXXFLAGS) -o $@ $< $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(WRAP_LDFLAGS) $(LIBS_DIR) $(LIBS) $(MOZ_GLUE_PROGRAM_LDFLAGS) $(OS_LIBS) $(EXTRA_LIBS) $(BIN_FLAGS) $(STLPORT_LIBS)
@$(call CHECK_STDCXX,$@)
endif # WINNT && !GNU_CC
ifdef ENABLE_STRIP
$(STRIP) $@
endif
ifdef MOZ_POST_PROGRAM_COMMAND
$(MOZ_POST_PROGRAM_COMMAND) $@
endif
$(HOST_SIMPLE_PROGRAMS): host_%$(HOST_BIN_SUFFIX): host_%.$(OBJ_SUFFIX) $(HOST_LIBS_DEPS) $(HOST_EXTRA_DEPS) $(GLOBAL_DEPS)
ifeq (WINNT_,$(HOST_OS_ARCH)_$(GNU_CC))
$(HOST_LD) -NOLOGO -OUT:$@ -PDB:$(HOST_PDBFILE) $< $(WIN32_EXE_LDFLAGS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
else
ifneq (,$(HOST_CPPSRCS)$(USE_HOST_CXX))
$(HOST_CXX) $(HOST_OUTOPTION)$@ $(HOST_CXXFLAGS) $(INCLUDES) $< $(HOST_LIBS) $(HOST_EXTRA_LIBS)
else
$(HOST_CC) $(HOST_OUTOPTION)$@ $(HOST_CFLAGS) $(INCLUDES) $< $(HOST_LIBS) $(HOST_EXTRA_LIBS)
endif
endif
ifdef DTRACE_PROBE_OBJ
EXTRA_DEPS += $(DTRACE_PROBE_OBJ)
OBJS += $(DTRACE_PROBE_OBJ)
endif
$(filter %.$(LIB_SUFFIX),$(LIBRARY)): $(OBJS) $(LOBJS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
$(RM) $(LIBRARY)
$(EXPAND_AR) $(AR_FLAGS) $(OBJS) $(LOBJS) $(SHARED_LIBRARY_LIBS)
$(RANLIB) $@
$(filter-out %.$(LIB_SUFFIX),$(LIBRARY)): $(filter %.$(LIB_SUFFIX),$(LIBRARY)) $(OBJS) $(LOBJS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
# When we only build a library descriptor, blow out any existing library
$(if $(filter %.$(LIB_SUFFIX),$(LIBRARY)),,$(RM) $(REAL_LIBRARY) $(EXPORT_LIBRARY:%=%/$(REAL_LIBRARY)))
$(EXPAND_LIBS_GEN) -o $@ $(OBJS) $(LOBJS) $(SHARED_LIBRARY_LIBS)
ifeq ($(OS_ARCH),WINNT)
# Import libraries are created by the rules creating shared libraries.
# The rules to copy them to $(DIST)/lib depend on $(IMPORT_LIBRARY),
# but make will happily consider the import library before it is refreshed
# when rebuilding the corresponding shared library. Defining an empty recipe
# for import libraries forces make to wait for the shared library recipe to
# have run before considering other targets that depend on the import library.
# See bug 795204.
$(IMPORT_LIBRARY): $(SHARED_LIBRARY) ;
endif
ifeq ($(OS_ARCH),OS2)
$(DEF_FILE): $(OBJS) $(SHARED_LIBRARY_LIBS)
$(RM) $@
echo LIBRARY $(SHARED_LIBRARY_NAME) INITINSTANCE TERMINSTANCE > $@
echo PROTMODE >> $@
echo CODE LOADONCALL MOVEABLE DISCARDABLE >> $@
echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $@