Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1148 insertions, 0 deletions

diff --git a/config/rules.mk b/config/rules.mk
new file mode 100644
index 0000000000..158937ed83
--- /dev/null
+++ b/config/rules.mk
@@ -0,0 +1,1148 @@
+# -*- 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
+$(error topsrcdir was not set))
+endif
+
+# Define an include-at-most-once flag
+ifdef INCLUDED_RULES_MK
+$(error Do not include rules.mk twice!)
+endif
+INCLUDED_RULES_MK = 1
+
+ifndef INCLUDED_CONFIG_MK
+include $(topsrcdir)/config/config.mk
+endif
+
+USE_AUTOTARGETS_MK = 1
+include $(MOZILLA_DIR)/config/makefiles/makeutils.mk
+
+ifdef REBUILD_CHECK
+REPORT_BUILD = $(info $(shell $(PYTHON3) $(MOZILLA_DIR)/config/rebuild_check.py $@ $^))
+REPORT_BUILD_VERBOSE = $(REPORT_BUILD)
+else
+REPORT_BUILD = $(info $(relativesrcdir)/$(notdir $@))
+
+ifdef BUILD_VERBOSE_LOG
+REPORT_BUILD_VERBOSE = $(REPORT_BUILD)
+else
+REPORT_BUILD_VERBOSE = $(call BUILDSTATUS,BUILD_VERBOSE $(relativesrcdir))
+endif
+
+endif
+
+EXEC			= exec
+
+################################################################################
+# Testing frameworks support
+################################################################################
+
+testxpcobjdir = $(DEPTH)/_tests/xpcshell
+
+ifdef ENABLE_TESTS
+ifdef CPP_UNIT_TESTS
+ifdef COMPILE_ENVIRONMENT
+
+# 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.
+SIMPLE_PROGRAMS += $(CPP_UNIT_TESTS)
+
+ifndef MOZ_PROFILE_GENERATE
+CPP_UNIT_TESTS_FILES = $(CPP_UNIT_TESTS)
+CPP_UNIT_TESTS_DEST = $(DIST)/cppunittests
+CPP_UNIT_TESTS_TARGET = target
+INSTALL_TARGETS += CPP_UNIT_TESTS
+endif
+
+run-cppunittests::
+	@$(PYTHON3) $(MOZILLA_DIR)/testing/runcppunittests.py --xre-path=$(DIST)/bin --symbols-path=$(DIST)/crashreporter-symbols $(CPP_UNIT_TESTS)
+
+cppunittests-remote:
+	$(PYTHON3) -u $(MOZILLA_DIR)/testing/remotecppunittests.py \
+		--xre-path=$(DEPTH)/dist/bin \
+		--localLib=$(DEPTH)/dist/$(MOZ_APP_NAME) \
+		--deviceIP=${TEST_DEVICE} \
+		$(CPP_UNIT_TESTS) $(EXTRA_TEST_ARGS); \
+
+endif # COMPILE_ENVIRONMENT
+endif # CPP_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 REAL_LIBRARY
+ifdef NO_EXPAND_LIBS
+# Only build actual library if it is requested.
+LIBRARY			:= $(REAL_LIBRARY)
+endif
+endif
+endif
+
+ifdef FORCE_SHARED_LIB
+ifdef MKSHLIB
+
+ifdef LIB_IS_C_ONLY
+MKSHLIB			= $(MKCSHLIB)
+endif
+
+endif # MKSHLIB
+endif # FORCE_SHARED_LIB
+
+ifeq ($(OS_ARCH),WINNT)
+
+#
+# This next line captures both the default (non-MOZ_COPY_PDBS)
+# case as well as the MOZ_COPY_PDBS-for-mingwclang case.
+#
+# For the default case, placing the pdb in the build
+# directory is needed.
+#
+# For the MOZ_COPY_PDBS, non-mingwclang case - we need to
+# build the pdb next to the executable (handled in the if
+# statement immediately below.)
+#
+# For the MOZ_COPY_PDBS, mingwclang case - we also need to
+# build the pdb next to the executable, but this macro doesn't
+# work for jsapi-tests which is a little special, so we specify
+# the output directory below with MOZ_PROGRAM_LDFLAGS.
+#
+LINK_PDBFILE ?= $(basename $(@F)).pdb
+
+ifdef MOZ_COPY_PDBS
+ifneq ($(CC_TYPE),clang)
+LINK_PDBFILE = $(basename $@).pdb
+endif
+endif
+
+ifndef GNU_CC
+
+ifdef SIMPLE_PROGRAMS
+COMPILE_PDB_FLAG ?= -Fd$(basename $(@F)).pdb
+COMPILE_CFLAGS += $(COMPILE_PDB_FLAG)
+COMPILE_CXXFLAGS += $(COMPILE_PDB_FLAG)
+endif
+
+ifdef MOZ_DEBUG
+CODFILE=$(basename $(@F)).cod
+endif
+
+endif # !GNU_CC
+endif # WINNT
+
+ifeq (arm-Darwin,$(CPU_ARCH)-$(OS_TARGET))
+ifdef PROGRAM
+MOZ_PROGRAM_LDFLAGS += -Wl,-rpath -Wl,@executable_path/Frameworks
+endif
+endif
+
+# For Mac executables, set the @rpath to be @executable_path by default so that
+# shared libraries built with an @rpath install name in the same directory
+# as the executable can be resolved. Executables not in the same directory
+# should override the @rpath with a relative path such as @executable_path/../
+# depending on their install location.
+ifeq ($(OS_ARCH),Darwin)
+MOZ_PROGRAM_LDFLAGS += -Wl,-rpath,@executable_path
+endif
+
+ifeq ($(OS_ARCH),WINNT)
+ifeq ($(CC_TYPE),clang)
+MOZ_PROGRAM_LDFLAGS += -Wl,-pdb,$(dir $@)/$(LINK_PDBFILE)
+endif
+endif
+
+ifeq ($(HOST_OS_ARCH),WINNT)
+HOST_PDBFILE=$(basename $(@F)).pdb
+HOST_PDB_FLAG ?= -PDB:$(HOST_PDBFILE)
+HOST_C_LDFLAGS += -DEBUG $(HOST_PDB_FLAG)
+HOST_CXX_LDFLAGS += -DEBUG $(HOST_PDB_FLAG)
+endif
+
+# Don't build SIMPLE_PROGRAMS during the MOZ_PROFILE_GENERATE pass, and do not
+# attempt to install them
+ifdef MOZ_PROFILE_GENERATE
+$(foreach category,$(INSTALL_TARGETS),\
+  $(eval $(category)_FILES := $(foreach file,$($(category)_FILES),$(if $(filter $(SIMPLE_PROGRAMS),$(notdir $(file))),,$(file)))))
+SIMPLE_PROGRAMS :=
+endif
+
+ifdef COMPILE_ENVIRONMENT
+ifndef TARGETS
+TARGETS			= $(LIBRARY) $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS) $(HOST_PROGRAM) $(HOST_SIMPLE_PROGRAMS) $(HOST_SHARED_LIBRARY)
+endif
+
+COBJS = $(notdir $(CSRCS:.c=.$(OBJ_SUFFIX)))
+CWASMOBJS = $(notdir $(WASM_CSRCS:.c=.$(WASM_OBJ_SUFFIX)))
+SOBJS = $(notdir $(SSRCS:.S=.$(OBJ_SUFFIX)))
+# CPPSRCS can have different extensions (eg: .cpp, .cc)
+CPPOBJS = $(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(CPPSRCS))))
+CPPWASMOBJS = $(notdir $(addsuffix .$(WASM_OBJ_SUFFIX),$(basename $(WASM_CPPSRCS))))
+CMOBJS = $(notdir $(CMSRCS:.m=.$(OBJ_SUFFIX)))
+CMMOBJS = $(notdir $(CMMSRCS:.mm=.$(OBJ_SUFFIX)))
+# ASFILES can have different extensions (.s, .asm)
+ASOBJS = $(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(ASFILES))))
+RS_STATICLIB_CRATE_OBJ = $(addprefix lib,$(notdir $(RS_STATICLIB_CRATE_SRC:.rs=.$(LIB_SUFFIX))))
+ifndef OBJS
+_OBJS = $(COBJS) $(SOBJS) $(CPPOBJS) $(CMOBJS) $(CMMOBJS) $(ASOBJS) $(CWASMOBJS) $(CPPWASMOBJS)
+OBJS = $(strip $(_OBJS))
+endif
+
+HOST_COBJS = $(addprefix host_,$(notdir $(HOST_CSRCS:.c=.$(OBJ_SUFFIX))))
+# HOST_CPPOBJS can have different extensions (eg: .cpp, .cc)
+HOST_CPPOBJS = $(addprefix host_,$(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(HOST_CPPSRCS)))))
+HOST_CMOBJS = $(addprefix host_,$(notdir $(HOST_CMSRCS:.m=.$(OBJ_SUFFIX))))
+HOST_CMMOBJS = $(addprefix host_,$(notdir $(HOST_CMMSRCS:.mm=.$(OBJ_SUFFIX))))
+ifndef HOST_OBJS
+_HOST_OBJS = $(HOST_COBJS) $(HOST_CPPOBJS) $(HOST_CMOBJS) $(HOST_CMMOBJS)
+HOST_OBJS = $(strip $(_HOST_OBJS))
+endif
+else
+LIBRARY :=
+SHARED_LIBRARY :=
+IMPORT_LIBRARY :=
+REAL_LIBRARY :=
+PROGRAM :=
+SIMPLE_PROGRAMS :=
+HOST_SHARED_LIBRARY :=
+HOST_PROGRAM :=
+HOST_SIMPLE_PROGRAMS :=
+endif
+
+ifdef MACH
+ifndef NO_BUILDSTATUS_MESSAGES
+define BUILDSTATUS
+@echo 'BUILDSTATUS $1'
+
+endef
+endif
+endif
+
+define SUBMAKE # $(call SUBMAKE,target,directory,static)
++@$(MAKE) $(if $(2),-C $(2)) $(1)
+
+endef # The extra line is important here! don't delete it
+
+define TIER_DIR_SUBMAKE
+$(call SUBMAKE,$(4),$(3),$(5))
+
+endef # Ths empty line is important.
+
+ifneq (,$(strip $(DIRS)))
+LOOP_OVER_DIRS = \
+  $(foreach dir,$(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		= $(HOST_OBJS)
+endif
+
+#
+# Tags: emacs (etags), vi (ctags)
+# TAG_PROGRAM := ctags -L -
+#
+TAG_PROGRAM		= xargs etags -a
+
+#
+# Turn on C++ linking if we have any .cpp or .mm files
+# (moved this from config.mk so that config.mk can be included
+#  before the CPPSRCS are defined)
+#
+ifneq ($(HOST_CPPSRCS)$(HOST_CMMSRCS),)
+HOST_CPP_PROG_LINK	= 1
+endif
+
+#
+# MacOS X specific stuff
+#
+
+ifeq ($(OS_ARCH),Darwin)
+ifneq (,$(SHARED_LIBRARY))
+_LOADER_PATH := @rpath
+EXTRA_DSO_LDOPTS	+= -dynamiclib -install_name $(_LOADER_PATH)/$@ -compatibility_version 1 -current_version 1
+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
+DSO_LDOPTS += -Wl,--out-implib -Wl,$(IMPORT_LIBRARY)
+endif
+endif
+
+ifeq ($(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
+
+ifeq (,$(CROSS_COMPILE))
+HOST_OUTOPTION = $(OUTOPTION)
+else
+# Windows-to-Windows cross compiles should always use MSVC-style options for
+# host compiles.
+ifeq (WINNT_WINNT,$(HOST_OS_ARCH)_$(OS_ARCH))
+ifneq (,$(filter-out clang-cl,$(HOST_CC_TYPE)))
+$(error MSVC-style compilers should be used for host compilations!)
+endif
+HOST_OUTOPTION = -Fo# eol
+else
+HOST_OUTOPTION = -o # eol
+endif
+endif
+################################################################################
+
+# Ensure the build config is up to date. This is done automatically when builds
+# are performed through |mach build|. The check here is to catch people not
+# using mach. If we ever enforce builds through mach, this code can be removed.
+ifndef MOZBUILD_BACKEND_CHECKED
+ifndef MACH
+ifndef TOPLEVEL_BUILD
+BUILD_BACKEND_FILES := $(addprefix $(DEPTH)/backend.,$(addsuffix Backend,$(BUILD_BACKENDS)))
+$(DEPTH)/backend.%Backend:
+	$(error Build configuration changed. Build with |mach build| or run |mach build-backend| to regenerate build config)
+
+define build_backend_rule
+$(1): $$(shell cat $(1).in)
+
+endef
+$(foreach file,$(BUILD_BACKEND_FILES),$(eval $(call build_backend_rule,$(file))))
+
+default:: $(BUILD_BACKEND_FILES)
+
+export MOZBUILD_BACKEND_CHECKED=1
+endif
+endif
+endif
+
+# 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
+default all::
+	$(foreach tier,$(TIERS),$(call SUBMAKE,$(tier)))
+
+ifdef BUILD_VERBOSE_LOG
+ECHO := echo
+QUIET :=
+else
+ECHO := true
+QUIET := -q
+endif
+
+# Dependencies which, if modified, should cause everything to rebuild
+GLOBAL_DEPS += Makefile $(addprefix $(DEPTH)/config/,$(INCLUDED_AUTOCONF_MK)) $(MOZILLA_DIR)/config/config.mk
+
+ifeq ($(MOZ_WIDGET_TOOLKIT),windows)
+# We always build .res files for programs and shared libraries
+resfile = $(notdir $1).res
+# We also build .res files for simple programs if a corresponding manifest
+# exists. We'll generate a .rc file that includes the manifest.
+ifdef GNU_CC
+# Skip on mingw builds because of bug 1657863
+resfile_for_manifest =
+else
+resfile_for_manifest = $(if $(wildcard $(srcdir)/$(notdir $1).manifest),$(call resfile,$1))
+endif
+else
+resfile =
+resfile_for_manifest =
+endif
+
+##############################################
+ifdef COMPILE_ENVIRONMENT
+compile:: host target
+
+host:: $(HOST_OBJS) $(HOST_PROGRAM) $(HOST_SIMPLE_PROGRAMS) $(HOST_RUST_PROGRAMS) $(HOST_RUST_LIBRARY_FILE) $(HOST_SHARED_LIBRARY)
+
+target:: $(filter-out $(MOZBUILD_NON_DEFAULT_TARGETS),$(LIBRARY) $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS) $(RUST_LIBRARY_FILE) $(RUST_PROGRAMS))
+
+ifndef LIBRARY
+ifdef OBJS
+target:: $(OBJS)
+endif
+endif
+
+target-objects: $(OBJS) $(PROGOBJS)
+host-objects: $(HOST_OBJS) $(HOST_PROGOBJS)
+
+syms::
+
+include $(MOZILLA_DIR)/config/makefiles/target_binaries.mk
+endif
+
+alltags:
+	$(RM) TAGS
+	find $(topsrcdir) -name dist -prune -o \( -name '*.[hc]' -o -name '*.cp' -o -name '*.cpp' -o -name '*.idl' \) -print | $(TAG_PROGRAM)
+
+define EXPAND_CC_OR_CXX
+$(if $(PROG_IS_C_ONLY_$(1)),$(CC),$(CCC))
+endef
+
+#
+# PROGRAM = Foo
+# creates OBJS, links with LIBS to create Foo
+#
+$(PROGRAM): $(PROGOBJS) $(STATIC_LIBS) $(EXTRA_DEPS) $(call resfile,$(PROGRAM)) $(GLOBAL_DEPS) $(call mkdir_deps,$(FINAL_TARGET))
+	$(REPORT_BUILD)
+ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
+	$(LINKER) -OUT:$@ -PDB:$(LINK_PDBFILE) -IMPLIB:$(basename $(@F)).lib $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $($(notdir $@)_OBJS) $(filter %.res,$^) $(STATIC_LIBS) $(SHARED_LIBS) $(OS_LIBS)
+else # !WINNT || GNU_CC
+	$(call EXPAND_CC_OR_CXX,$@) -o $@ $(COMPUTED_CXX_LDFLAGS) $(PGO_CFLAGS) $($(notdir $@)_OBJS) $(filter %.res,$^) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(OS_LIBS)
+	$(call py_action,check_binary,--target $@)
+endif # WINNT && !GNU_CC
+
+ifdef ENABLE_STRIP
+	$(STRIP) $(STRIP_FLAGS) $@
+endif
+ifdef MOZ_POST_PROGRAM_COMMAND
+	$(MOZ_POST_PROGRAM_COMMAND) $@
+endif
+
+$(HOST_PROGRAM): $(HOST_PROGOBJS) $(HOST_LIBS) $(HOST_EXTRA_DEPS) $(GLOBAL_DEPS) $(call mkdir_deps,$(DEPTH)/dist/host/bin)
+	$(REPORT_BUILD)
+ifeq (_WINNT,$(GNU_CC)_$(HOST_OS_ARCH))
+	$(HOST_LINKER) -OUT:$@ -PDB:$(HOST_PDBFILE) $($(notdir $@)_OBJS) $(WIN32_EXE_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
+else
+ifeq ($(HOST_CPP_PROG_LINK),1)
+	$(HOST_CXX) -o $@ $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
+else
+	$(HOST_CC) -o $@ $(HOST_C_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
+endif # HOST_CPP_PROG_LINK
+endif
+ifndef CROSS_COMPILE
+	$(call py_action,check_binary,--host $@)
+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.
+#
+define simple_program_deps
+$1: $(1:$(BIN_SUFFIX)=.$(OBJ_SUFFIX)) $(STATIC_LIBS) $(EXTRA_DEPS) $(call resfile_for_manifest,$1) $(GLOBAL_DEPS)
+endef
+$(foreach p,$(SIMPLE_PROGRAMS),$(eval $(call simple_program_deps,$(p))))
+
+$(SIMPLE_PROGRAMS):
+	$(REPORT_BUILD)
+ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
+	$(LINKER) -out:$@ -pdb:$(LINK_PDBFILE) $($@_OBJS) $(filter %.res,$^) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $(STATIC_LIBS) $(SHARED_LIBS) $(OS_LIBS)
+else
+	$(call EXPAND_CC_OR_CXX,$@) $(COMPUTED_CXX_LDFLAGS) $(PGO_CFLAGS) -o $@ $($@_OBJS) $(filter %.res,$^) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(OS_LIBS)
+	$(call py_action,check_binary,--target $@)
+endif # WINNT && !GNU_CC
+
+ifdef ENABLE_STRIP
+	$(STRIP) $(STRIP_FLAGS) $@
+endif
+ifdef MOZ_POST_PROGRAM_COMMAND
+	$(MOZ_POST_PROGRAM_COMMAND) $@
+endif
+
+$(HOST_SIMPLE_PROGRAMS): host_%$(HOST_BIN_SUFFIX): $(HOST_LIBS) $(HOST_EXTRA_DEPS) $(GLOBAL_DEPS)
+	$(REPORT_BUILD)
+ifeq (WINNT_,$(HOST_OS_ARCH)_$(GNU_CC))
+	$(HOST_LINKER) -OUT:$@ -PDB:$(HOST_PDBFILE) $($(notdir $@)_OBJS) $(WIN32_EXE_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
+else
+ifneq (,$(HOST_CPPSRCS)$(USE_HOST_CXX))
+	$(HOST_CXX) $(HOST_OUTOPTION)$@ $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
+else
+	$(HOST_CC) $(HOST_OUTOPTION)$@ $(HOST_C_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
+endif
+endif
+ifndef CROSS_COMPILE
+	$(call py_action,check_binary,--host $@)
+endif
+
+$(LIBRARY): $(OBJS) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
+	$(REPORT_BUILD)
+	$(RM) $(REAL_LIBRARY)
+	$(AR) $(AR_FLAGS) $($@_OBJS)
+
+$(WASM_ARCHIVE): $(CWASMOBJS) $(CPPWASMOBJS) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
+	$(REPORT_BUILD_VERBOSE)
+	$(RM) $(WASM_ARCHIVE)
+	$(WASM_CXX) -o $@ -Wl,--export-all -Wl,--stack-first -Wl,-z,stack-size=$(if $(MOZ_OPTIMIZE),262144,1048576) -Wl,--no-entry -Wl,--growable-table $(CWASMOBJS) $(CPPWASMOBJS) -lwasi-emulated-process-clocks
+
+$(addsuffix .c,$(WASM_ARCHIVE)): $(WASM_ARCHIVE) $(DIST)/host/bin/wasm2c$(HOST_BIN_SUFFIX)
+	$(DIST)/host/bin/wasm2c$(HOST_BIN_SUFFIX) -o $@ $<
+
+ifeq ($(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): $(SHARED_LIBRARY) ;
+endif
+
+$(HOST_SHARED_LIBRARY): Makefile
+	$(REPORT_BUILD)
+	$(RM) $@
+ifneq (,$(filter clang-cl,$(HOST_CC_TYPE)))
+	$(HOST_LINKER) -DLL -OUT:$@ $($(notdir $@)_OBJS) $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
+else
+	$(HOST_CXX) $(HOST_OUTOPTION)$@ $($(notdir $@)_OBJS) $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
+endif
+
+# On Darwin (Mac OS X), dwarf2 debugging uses debug info left in .o files,
+# so instead of deleting .o files after repacking them into a dylib, we make
+# symlinks back to the originals. The symlinks are a no-op for stabs debugging,
+# so no need to conditionalize on OS version or debugging format.
+
+$(SHARED_LIBRARY): $(OBJS) $(call resfile,$(SHARED_LIBRARY)) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
+	$(REPORT_BUILD)
+	$(RM) $@
+	$(MKSHLIB) $($@_OBJS) $(filter %.res,$^) $(LDFLAGS) $(STATIC_LIBS) $(SHARED_LIBS) $(EXTRA_DSO_LDOPTS) $(MOZ_GLUE_LDFLAGS) $(OS_LIBS)
+	$(call py_action,check_binary,--target $@)
+
+ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
+endif	# WINNT && !GCC
+	chmod +x $@
+ifdef ENABLE_STRIP
+	$(STRIP) $(STRIP_FLAGS) $@
+endif
+
+# The object file is in the current directory, and the source file can be any
+# relative path. This macro adds the dependency obj: src for each source file.
+# This dependency must be first for the $< flag to work correctly, and the
+# rules that have commands for these targets must not list any other
+# prerequisites, or they will override the $< variable.
+define src_objdep
+$(basename $3$(notdir $1)).$2: $1 $$(call mkdir_deps,$$(MDDEPDIR))
+endef
+$(foreach f,$(CSRCS) $(SSRCS) $(CPPSRCS) $(CMSRCS) $(CMMSRCS) $(ASFILES),$(eval $(call src_objdep,$(f),$(OBJ_SUFFIX))))
+$(foreach f,$(HOST_CSRCS) $(HOST_CPPSRCS) $(HOST_CMSRCS) $(HOST_CMMSRCS),$(eval $(call src_objdep,$(f),$(OBJ_SUFFIX),host_)))
+$(foreach f,$(WASM_CSRCS) $(WASM_CPPSRCS),$(eval $(call src_objdep,$(f),wasm)))
+
+# The Rust compiler only outputs library objects, and so we need different
+# mangling to generate dependency rules for it.
+mk_global_crate_libname = $(basename lib$(notdir $1)).$(LIB_SUFFIX)
+crate_src_libdep = $(call mk_global_crate_libname,$1): $1 $$(call mkdir_deps,$$(MDDEPDIR))
+$(foreach f,$(RS_STATICLIB_CRATE_SRC),$(eval $(call crate_src_libdep,$(f))))
+
+$(OBJS) $(HOST_OBJS) $(PROGOBJS) $(HOST_PROGOBJS): $(GLOBAL_DEPS)
+
+# Rules for building native targets must come first because of the host_ prefix
+$(HOST_COBJS):
+	$(REPORT_BUILD_VERBOSE)
+	$(HOST_CC) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CFLAGS) $(NSPR_CFLAGS) $<
+
+$(HOST_CPPOBJS):
+	$(REPORT_BUILD_VERBOSE)
+	$(call BUILDSTATUS,OBJECT_FILE $@)
+	$(HOST_CXX) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CXXFLAGS) $(NSPR_CFLAGS) $<
+
+$(HOST_CMOBJS):
+	$(REPORT_BUILD_VERBOSE)
+	$(HOST_CC) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CFLAGS) $(HOST_CMFLAGS) $(NSPR_CFLAGS) $<
+
+$(HOST_CMMOBJS):
+	$(REPORT_BUILD_VERBOSE)
+	$(HOST_CXX) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CXXFLAGS) $(HOST_CMMFLAGS) $(NSPR_CFLAGS) $<
+
+$(COBJS):
+	$(REPORT_BUILD_VERBOSE)
+	$(CC) $(OUTOPTION)$@ -c $(COMPILE_CFLAGS) $($(notdir $<)_FLAGS) $<
+
+$(CWASMOBJS):
+	$(REPORT_BUILD_VERBOSE)
+	$(WASM_CC) -o $@ -c $(WASM_CFLAGS) $($(notdir $<)_FLAGS) $<
+
+WINEWRAP = $(if $(and $(filter %.exe,$1),$(WINE)),$(WINE) $1,$1)
+
+# Windows program run via Wine don't like Unix absolute paths (they look
+# like command line arguments). So when needed, create relative paths
+# from absolute paths. We start with $(DEPTH), which gets us to topobjdir,
+# then add "/.." for each component of topobjdir, which gets us to /.
+# then we can add the absolute path after that and we have a relative path,
+# albeit longer than it could be.
+ifdef WINE
+relativize = $(if $(filter /%,$1),$(DEPTH)$(subst $(space),,$(foreach d,$(subst /, ,$(topobjdir)),/..))$1,$1)
+else
+relativize = $1
+endif
+
+ifdef WINE
+# asmarm64 needs a library that can be found in $PATH but for some reason,
+# wine wants its path in $WINEPATH, so fill that to make it happy.
+$(ASOBJS) $(SOBJS): export WINEPATH=$(subst :,;,$(PATH))
+endif
+
+ifdef ASFILES
+# The AS_DASH_C_FLAG is needed cause not all assemblers (Solaris) accept
+# a '-c' flag.
+$(ASOBJS):
+	$(REPORT_BUILD_VERBOSE)
+	$(call WINEWRAP,$(AS)) $(ASOUTOPTION)$@ $(ASFLAGS) $($(notdir $<)_FLAGS) $(AS_DASH_C_FLAG) $(call relativize,$<)
+endif
+
+define syms_template
+syms:: $(2)
+$(2): $(1)
+ifdef MOZ_CRASHREPORTER
+	$$(call py_action,dumpsymbols,$$(abspath $$<) $$(abspath $$@) $$(DUMP_SYMBOLS_FLAGS))
+ifeq ($(OS_ARCH),WINNT)
+ifdef WINCHECKSEC
+	$$(PYTHON3) $$(topsrcdir)/build/win32/autowinchecksec.py $$<
+endif # WINCHECKSEC
+endif # WINNT
+endif
+endef
+
+ifneq (,$(filter $(DIST)/bin%,$(FINAL_TARGET)))
+DUMP_SYMS_TARGETS := $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS)
+endif
+
+ifdef MOZ_AUTOMATION
+ifeq (,$(filter 1,$(MOZ_AUTOMATION_BUILD_SYMBOLS)))
+DUMP_SYMS_TARGETS :=
+endif
+endif
+
+ifdef MOZ_COPY_PDBS
+MAIN_PDB_FILES = $(addsuffix .pdb,$(basename $(DUMP_SYMS_TARGETS)))
+MAIN_PDB_DEST ?= $(FINAL_TARGET)
+MAIN_PDB_TARGET = syms
+INSTALL_TARGETS += MAIN_PDB
+
+ifdef CPP_UNIT_TESTS
+CPP_UNIT_TESTS_PDB_FILES = $(addsuffix .pdb,$(basename $(CPP_UNIT_TESTS)))
+CPP_UNIT_TESTS_PDB_DEST = $(DIST)/cppunittests
+CPP_UNIT_TESTS_PDB_TARGET = syms
+INSTALL_TARGETS += CPP_UNIT_TESTS_PDB
+endif
+
+else ifdef MOZ_CRASHREPORTER
+$(foreach file,$(DUMP_SYMS_TARGETS),$(eval $(call syms_template,$(file),$(notdir $(file))_syms.track)))
+endif
+
+ifneq (,$(RUST_TESTS)$(RUST_LIBRARY_FILE)$(HOST_RUST_LIBRARY_FILE)$(RUST_PROGRAMS)$(HOST_RUST_PROGRAMS))
+include $(MOZILLA_DIR)/config/makefiles/rust.mk
+endif
+
+$(SOBJS):
+	$(REPORT_BUILD)
+	$(call WINEWRAP,$(AS)) $(ASOUTOPTION)$@ $(SFLAGS) $($(notdir $<)_FLAGS) -c $(call relativize,$<)
+
+$(CPPOBJS):
+	$(REPORT_BUILD_VERBOSE)
+	$(call BUILDSTATUS,OBJECT_FILE $@)
+	$(CCC) $(OUTOPTION)$@ -c $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
+
+$(CPPWASMOBJS):
+	$(REPORT_BUILD_VERBOSE)
+	$(call BUILDSTATUS,OBJECT_FILE $@)
+	$(WASM_CXX) -o $@ -c $(WASM_CXXFLAGS) $($(notdir $<)_FLAGS) $<
+
+$(CMMOBJS):
+	$(REPORT_BUILD_VERBOSE)
+	$(CCC) -o $@ -c $(COMPILE_CXXFLAGS) $(COMPILE_CMMFLAGS) $($(notdir $<)_FLAGS) $<
+
+$(CMOBJS):
+	$(REPORT_BUILD_VERBOSE)
+	$(CC) -o $@ -c $(COMPILE_CFLAGS) $(COMPILE_CMFLAGS) $($(notdir $<)_FLAGS) $<
+
+$(filter %.s,$(CPPSRCS:%.cpp=%.s)): %.s: %.cpp $(call mkdir_deps,$(MDDEPDIR))
+	$(REPORT_BUILD_VERBOSE)
+	$(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
+
+$(filter %.s,$(CPPSRCS:%.cc=%.s)): %.s: %.cc $(call mkdir_deps,$(MDDEPDIR))
+	$(REPORT_BUILD_VERBOSE)
+	$(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
+
+$(filter %.s,$(CPPSRCS:%.cxx=%.s)): %.s: %.cpp $(call mkdir_deps,$(MDDEPDIR))
+	$(REPORT_BUILD_VERBOSE)
+	$(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
+
+$(filter %.s,$(CSRCS:%.c=%.s)): %.s: %.c $(call mkdir_deps,$(MDDEPDIR))
+	$(REPORT_BUILD_VERBOSE)
+	$(CC) -S $(COMPILE_CFLAGS) $($(notdir $<)_FLAGS) $<
+
+ifneq (,$(filter %.i,$(MAKECMDGOALS)))
+# Call as $(call _group_srcs,extension,$(SRCS)) - this will create a list
+# of the full sources, as well as the $(notdir) version. So:
+#   foo.cpp sub/bar.cpp
+# becomes:
+#   foo.cpp sub/bar.cpp bar.cpp
+#
+# This way we can match both 'make sub/bar.i' and 'make bar.i'
+_group_srcs = $(sort $(patsubst %.$1,%.i,$(filter %.$1,$2 $(notdir $2))))
+
+define PREPROCESS_RULES
+_PREPROCESSED_$1_FILES := $$(call _group_srcs,$1,$$($2))
+# Make preprocessed files PHONY so they are always executed, since they are
+# manual targets and we don't necessarily write to $@.
+.PHONY: $$(_PREPROCESSED_$1_FILES)
+
+# Hack up VPATH so we can reach the sources. Eg: 'make Parser.i' may need to
+# reach $(srcdir)/frontend/Parser.i
+vpath %.$1 $$(addprefix $$(srcdir)/,$$(sort $$(dir $$($2))))
+vpath %.$1 $$(addprefix $$(CURDIR)/,$$(sort $$(dir $$($2))))
+
+$$(_PREPROCESSED_$1_FILES): _DEPEND_CFLAGS=
+$$(_PREPROCESSED_$1_FILES): %.i: %.$1
+	$$(REPORT_BUILD_VERBOSE)
+	$$(addprefix $$(MKDIR) -p ,$$(filter-out .,$$(@D)))
+	$$($3) -C $$(PREPROCESS_OPTION)$$@ $(foreach var,$4,$$($(var))) $$($$(notdir $$<)_FLAGS) $$<
+
+endef
+
+$(eval $(call PREPROCESS_RULES,cpp,CPPSRCS,CCC,COMPILE_CXXFLAGS))
+$(eval $(call PREPROCESS_RULES,cc,CPPSRCS,CCC,COMPILE_CXXFLAGS))
+$(eval $(call PREPROCESS_RULES,cxx,CPPSRCS,CCC,COMPILE_CXXFLAGS))
+$(eval $(call PREPROCESS_RULES,c,CSRCS,CC,COMPILE_CFLAGS))
+$(eval $(call PREPROCESS_RULES,mm,CMMSRCS,CCC,COMPILE_CXXFLAGS COMPILE_CMMFLAGS))
+
+# Default to pre-processing the actual unified file. This can be overridden
+# at the command-line to pre-process only the individual source file.
+PP_UNIFIED ?= 1
+
+# PP_REINVOKE gets set on the sub-make to prevent us from going in an
+# infinite loop if the filename doesn't exist in the unified source files.
+ifndef PP_REINVOKE
+
+MATCH_cpp = \(cpp\|cc|cxx\)
+UPPER_c = C
+UPPER_cpp = CPP
+UPPER_mm = CMM
+
+# When building with PP_UNIFIED=0, we also have to look in the Unified files to
+# find a matching pathname.
+_get_all_sources = $1 $(if $(filter Unified%,$1),$(shell sed -n 's/\#include "\(.*\)"$$/\1/p' $(filter Unified%,$1)))
+all_cpp_sources := $(call _get_all_sources,$(CPPSRCS))
+all_mm_sources := $(call _get_all_sources,$(CMMSRCS))
+all_c_sources := $(call _get_all_sources,$(CSRCS))
+all_sources := $(all_cpp_sources) $(all_cmm_sources) $(all_c_sources)
+
+# The catch-all %.i rule runs when we pass in a .i filename that doesn't match
+# one of the *SRCS variables. The two code paths depend on whether or not
+# we are requesting a unified file (PP_UNIFIED=1, the default) or not:
+#
+# PP_UNIFIED=1:
+#  - Look for it in any of the Unified files, and re-exec make with
+#    Unified_foo0.i as the target. This gets us the full unified preprocessed
+#    file.
+#
+# PP_UNIFIED=0:
+#  - If the .i filename is in *SRCS, or in a Unified filename, then we re-exec
+#    make with that filename as the target. The *SRCS variables are modified
+#    to have the Unified sources appended to them so that the static pattern
+#    rules will match.
+%.i: FORCE
+ifeq ($(PP_UNIFIED),1)
+	@$(MAKE) PP_REINVOKE=1 \
+	    $(or $(addsuffix .i, \
+              $(foreach type,c cpp mm, \
+	        $(if $(filter Unified%,$($(UPPER_$(type))SRCS)), \
+	          $(shell grep -l '#include "\(.*/\)\?$(basename $@).$(or $(MATCH_$(type)),$(type))"' Unified*.$(type) | sed 's/\.$(type)$$//') \
+            ))),$(error "File not found for preprocessing: $@"))
+else
+	@$(MAKE) PP_REINVOKE=1 $@ \
+	    $(foreach type,c cpp mm,$(UPPER_$(type))SRCS="$(all_$(type)_sources)")
+endif
+
+endif
+
+endif
+
+# EXTRA_DEPS contains manifests (manually added in Makefile.in ; bug 1498414)
+%.res: $(or $(RCFILE),%.rc) $(MOZILLA_DIR)/config/create_res.py $(EXTRA_DEPS)
+	$(REPORT_BUILD)
+	$(PYTHON3) $(MOZILLA_DIR)/config/create_res.py $(DEFINES) $(INCLUDES) -o $@ $<
+
+$(notdir $(addsuffix .rc,$(PROGRAM) $(SHARED_LIBRARY) $(SIMPLE_PROGRAMS) module)): %.rc: $(RCINCLUDE) $(MOZILLA_DIR)/config/create_rc.py
+	$(PYTHON3) $(MOZILLA_DIR)/config/create_rc.py '$(if $(filter module,$*),,$*)' '$(RCINCLUDE)'
+
+# Cancel GNU make built-in implicit rules
+MAKEFLAGS += -r
+
+ifneq (,$(filter WINNT,$(OS_ARCH)))
+SEP := ;
+else
+SEP := :
+endif
+
+EMPTY :=
+SPACE := $(EMPTY) $(EMPTY)
+
+###############################################################################
+# Bunch of things that extend the 'export' rule (in order):
+###############################################################################
+
+ifneq ($(XPI_NAME),)
+$(FINAL_TARGET):
+	$(NSINSTALL) -D $@
+
+export:: $(FINAL_TARGET)
+endif
+
+################################################################################
+# The default location for prefs is the gre prefs directory.
+# PREF_DIR is used for L10N_PREF_JS_EXPORTS in various locales/ directories.
+PREF_DIR = defaults/pref
+
+# If DIST_SUBDIR is defined it indicates that app and gre dirs are
+# different and that we are building app related resources. Hence,
+# PREF_DIR should point to the app prefs location.
+ifneq (,$(DIST_SUBDIR)$(XPI_NAME))
+PREF_DIR = defaults/preferences
+endif
+
+################################################################################
+# CHROME PACKAGING
+
+chrome::
+	$(MAKE) realchrome
+	$(LOOP_OVER_DIRS)
+
+$(FINAL_TARGET)/chrome: $(call mkdir_deps,$(FINAL_TARGET)/chrome)
+
+ifneq (,$(JAR_MANIFEST))
+ifndef NO_DIST_INSTALL
+
+ifdef XPI_NAME
+ifdef XPI_ROOT_APPID
+# For add-on packaging we may specify that an application
+# sub-dir should be added to the root chrome manifest with
+# a specific application id.
+MAKE_JARS_FLAGS += --root-manifest-entry-appid='$(XPI_ROOT_APPID)'
+endif
+
+# if DIST_SUBDIR is defined but XPI_ROOT_APPID is not there's
+# no way langpacks will get packaged right, so error out.
+ifneq (,$(DIST_SUBDIR))
+ifndef XPI_ROOT_APPID
+$(error XPI_ROOT_APPID is not defined - langpacks will break.)
+endif
+endif
+endif
+
+misc realchrome:: $(FINAL_TARGET)/chrome
+	$(call py_action,jar_maker,\
+	  $(QUIET) -d $(FINAL_TARGET) \
+	  $(MAKE_JARS_FLAGS) $(DEFINES) $(ACDEFINES) \
+	  $(JAR_MANIFEST))
+
+ifdef AB_CD
+.PHONY: l10n
+l10n: misc ;
+endif
+endif
+
+endif
+
+# When you move this out of the tools tier, please remove the corresponding
+# hacks in recursivemake.py that check if Makefile.in sets the variable.
+ifneq ($(XPI_PKGNAME),)
+tools realchrome::
+	@echo 'Packaging $(XPI_PKGNAME).xpi...'
+	$(call py_action,zip,-C $(FINAL_TARGET) ../$(XPI_PKGNAME).xpi '*')
+endif
+
+#############################################################################
+# MDDEPDIR is the subdirectory where all the dependency files are placed.
+#   This uses a make rule (instead of a macro) to support parallel
+#   builds (-jN). If this were done in the LOOP_OVER_DIRS macro, two
+#   processes could simultaneously try to create the same directory.
+#
+#   We use $(CURDIR) in the rule's target to ensure that we don't find
+#   a dependency directory in the source tree via VPATH (perhaps from
+#   a previous build in the source tree) and thus neglect to create a
+#   dependency directory in the object directory, where we really need
+#   it.
+
+_MDDEPEND_FILES :=
+
+ifneq (,$(filter target-objects target all default,$(MAKECMDGOALS)))
+_MDDEPEND_FILES += $(addsuffix .pp,$(notdir $(sort $(OBJS) $(PROGOBJS))))
+endif
+
+ifneq (,$(filter host-objects host all default,$(MAKECMDGOALS)))
+_MDDEPEND_FILES += $(addsuffix .pp,$(notdir $(sort $(HOST_OBJS) $(HOST_PROGOBJS))))
+endif
+
+MDDEPEND_FILES := $(strip $(wildcard $(addprefix $(MDDEPDIR)/,$(_MDDEPEND_FILES))))
+MDDEPEND_FILES += $(EXTRA_MDDEPEND_FILES)
+
+ifneq (,$(MDDEPEND_FILES))
+-include $(MDDEPEND_FILES)
+endif
+
+################################################################################
+# Install/copy rules
+#
+# The INSTALL_TARGETS variable contains a list of all install target
+# categories. Each category defines a list of files and executables, and an
+# install destination,
+#
+# FOO_FILES := foo bar
+# FOO_EXECUTABLES := baz
+# FOO_DEST := target_path
+# INSTALL_TARGETS += FOO
+#
+# Additionally, a FOO_TARGET variable may be added to indicate the target for
+# which the files and executables are installed. Default is "libs".
+#
+# Finally, a FOO_KEEP_PATH variable may be set to 1 to indicate the paths given
+# in FOO_FILES/FOO_EXECUTABLES are to be kept at the destination. That is,
+# if FOO_FILES is bar/baz/qux.h, and FOO_DEST is $(DIST)/include, the installed
+# file would be $(DIST)/include/bar/baz/qux.h instead of $(DIST)/include/qux.h
+
+# If we're using binary nsinstall and it's not built yet, fallback to python nsinstall.
+ifneq (,$(filter $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX),$(install_cmd)))
+ifeq (,$(wildcard $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX)))
+nsinstall_is_usable = $(if $(wildcard $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX)),yes)
+
+define install_cmd_override
+$(1): install_cmd = $$(if $$(nsinstall_is_usable),$$(INSTALL),$$(NSINSTALL_PY) -t) $$(1)
+endef
+endif
+endif
+
+install_target_tier = $(or $($(1)_TARGET),libs)
+INSTALL_TARGETS_TIERS := $(sort $(foreach category,$(INSTALL_TARGETS),$(call install_target_tier,$(category))))
+
+install_target_result = $($(1)_DEST:%/=%)/$(if $($(1)_KEEP_PATH),$(2),$(notdir $(2)))
+install_target_files = $(foreach file,$($(1)_FILES),$(call install_target_result,$(category),$(file)))
+install_target_executables = $(foreach file,$($(1)_EXECUTABLES),$(call install_target_result,$(category),$(file)))
+
+# Work around a GNU make 3.81 bug where it gives $< the wrong value.
+# See details in bug 934864.
+define create_dependency
+$(1): $(2)
+$(1): $(2)
+endef
+
+define install_target_template
+$(call install_cmd_override,$(2))
+$(call create_dependency,$(2),$(1))
+endef
+
+$(foreach category,$(INSTALL_TARGETS),\
+  $(if $($(category)_DEST),,$(error Missing $(category)_DEST)) \
+  $(foreach tier,$(call install_target_tier,$(category)),\
+    $(eval INSTALL_TARGETS_FILES_$(tier) += $(call install_target_files,$(category))) \
+    $(eval INSTALL_TARGETS_EXECUTABLES_$(tier) += $(call install_target_executables,$(category))) \
+  ) \
+  $(foreach file,$($(category)_FILES) $($(category)_EXECUTABLES), \
+    $(eval $(call install_target_template,$(file),$(call install_target_result,$(category),$(file)))) \
+  ) \
+)
+
+$(foreach tier,$(INSTALL_TARGETS_TIERS), \
+  $(eval $(tier):: $(INSTALL_TARGETS_FILES_$(tier)) $(INSTALL_TARGETS_EXECUTABLES_$(tier))) \
+)
+
+install_targets_sanity = $(if $(filter-out $(notdir $@),$(notdir $(<))),$(error Looks like $@ has an unexpected dependency on $< which breaks INSTALL_TARGETS))
+
+$(sort $(foreach tier,$(INSTALL_TARGETS_TIERS),$(INSTALL_TARGETS_FILES_$(tier)))):
+	$(install_targets_sanity)
+	$(call install_cmd,$(IFLAGS1) '$<' '$(@D)')
+
+$(sort $(foreach tier,$(INSTALL_TARGETS_TIERS),$(INSTALL_TARGETS_EXECUTABLES_$(tier)))):
+	$(install_targets_sanity)
+	$(call install_cmd,$(IFLAGS2) '$<' '$(@D)')
+
+################################################################################
+# Preprocessing rules
+#
+# The PP_TARGETS variable contains a list of all preprocessing target
+# categories. Each category has associated variables listing input files, the
+# output directory, extra preprocessor flags, and so on. For example:
+#
+#   FOO := input-file
+#   FOO_PATH := target-directory
+#   FOO_FLAGS := -Dsome_flag
+#   PP_TARGETS += FOO
+#
+# If PP_TARGETS lists a category name <C> (like FOO, above), then we consult the
+# following make variables to see what to do:
+#
+# - <C> lists input files to be preprocessed with mozbuild.action.preprocessor.
+#   We search VPATH for the names given here. If an input file name ends in
+#   '.in', that suffix is omitted from the output file name.
+#
+# - <C>_PATH names the directory in which to place the preprocessed output
+#   files. We create this directory if it does not already exist. Setting
+#   this variable is optional; if unset, we install the files in $(CURDIR).
+#
+# - <C>_FLAGS lists flags to pass to mozbuild.action.preprocessor, in addition
+#   to the usual bunch. Setting this variable is optional.
+#
+# - <C>_TARGET names the 'make' target that should depend on creating the output
+#   files. Setting this variable is optional; if unset, we preprocess the
+#   files for the 'libs' target.
+#
+# - <C>_KEEP_PATH may be set to 1 to indicate the paths given in <C> are to be
+#   kept under <C>_PATH. That is, if <C> is bar/baz/qux.h.in and <C>_PATH is
+#   $(DIST)/include, the preprocessed file would be $(DIST)/include/bar/baz/qux.h
+#   instead of $(DIST)/include/qux.h.
+
+pp_target_tier = $(or $($(1)_TARGET),libs)
+PP_TARGETS_TIERS := $(sort $(foreach category,$(PP_TARGETS),$(call pp_target_tier,$(category))))
+
+pp_target_result = $(or $($(1)_PATH:%/=%),$(CURDIR))/$(if $($(1)_KEEP_PATH),$(2:.in=),$(notdir $(2:.in=)))
+pp_target_results = $(foreach file,$($(1)),$(call pp_target_result,$(category),$(file)))
+
+$(foreach category,$(PP_TARGETS), \
+  $(foreach tier,$(call pp_target_tier,$(category)), \
+    $(eval PP_TARGETS_RESULTS_$(tier) += $(call pp_target_results,$(category))) \
+  ) \
+  $(foreach file,$($(category)), \
+    $(eval $(call create_dependency,$(call pp_target_result,$(category),$(file)), \
+                                    $(file) $(GLOBAL_DEPS))) \
+  ) \
+  $(eval $(call pp_target_results,$(category)): PP_TARGET_FLAGS=$($(category)_FLAGS)) \
+)
+
+$(foreach tier,$(PP_TARGETS_TIERS), \
+  $(eval $(tier):: $(PP_TARGETS_RESULTS_$(tier))) \
+)
+
+PP_TARGETS_ALL_RESULTS := $(sort $(foreach tier,$(PP_TARGETS_TIERS),$(PP_TARGETS_RESULTS_$(tier))))
+$(PP_TARGETS_ALL_RESULTS):
+	$(if $(filter-out $(notdir $@),$(notdir $(<:.in=))),$(error Looks like $@ has an unexpected dependency on $< which breaks PP_TARGETS))
+	$(RM) '$@'
+	$(call py_action,preprocessor,--depend $(MDDEPDIR)/$(@F).pp $(PP_TARGET_FLAGS) $(DEFINES) $(ACDEFINES) '$<' -o '$@')
+
+$(filter %.css,$(PP_TARGETS_ALL_RESULTS)): PP_TARGET_FLAGS+=--marker %
+
+# The depfile is based on the filename, and we don't want conflicts. So check
+# there's only one occurrence of any given filename in PP_TARGETS_ALL_RESULTS.
+PP_TARGETS_ALL_RESULT_NAMES := $(notdir $(PP_TARGETS_ALL_RESULTS))
+$(foreach file,$(sort $(PP_TARGETS_ALL_RESULT_NAMES)), \
+  $(if $(filter-out 1,$(words $(filter $(file),$(PP_TARGETS_ALL_RESULT_NAMES)))), \
+    $(error Multiple preprocessing rules are creating a $(file) file) \
+  ) \
+)
+
+ifneq (,$(filter $(PP_TARGETS_TIERS) $(PP_TARGETS_ALL_RESULTS),$(MAKECMDGOALS)))
+# If the depfile for a preprocessed file doesn't exist, add a dep to force
+# re-preprocessing.
+$(foreach file,$(PP_TARGETS_ALL_RESULTS), \
+  $(if $(wildcard $(MDDEPDIR)/$(notdir $(file)).pp), \
+    , \
+    $(eval $(file): FORCE) \
+  ) \
+)
+
+MDDEPEND_FILES := $(strip $(wildcard $(addprefix $(MDDEPDIR)/,$(addsuffix .pp,$(notdir $(PP_TARGETS_ALL_RESULTS))))))
+
+ifneq (,$(MDDEPEND_FILES))
+-include $(MDDEPEND_FILES)
+endif
+
+endif
+
+# Pull in non-recursive targets if this is a partial tree build.
+ifndef TOPLEVEL_BUILD
+include $(MOZILLA_DIR)/config/makefiles/nonrecursive.mk
+endif
+
+################################################################################
+# Special gmake rules.
+################################################################################
+
+
+#
+# Re-define the list of default suffixes, so gmake won't have to churn through
+# hundreds of built-in suffix rules for stuff we don't need.
+#
+.SUFFIXES:
+
+#
+# Fake targets.  Always run these rules, even if a file/directory with that
+# name already exists.
+#
+.PHONY: all alltags boot chrome realchrome export install libs makefiles run_apprunner tools $(DIRS) FORCE
+
+# Used as a dependency to force targets to rebuild
+FORCE:
+
+# Delete target if error occurs when building target
+.DELETE_ON_ERROR:
+
+tags: TAGS
+
+TAGS: $(CSRCS) $(CPPSRCS) $(wildcard *.h)
+	-etags $(CSRCS) $(CPPSRCS) $(wildcard *.h)
+	$(LOOP_OVER_DIRS)
+
+ifndef INCLUDED_DEBUGMAKE_MK #{
+  ## Only parse when an echo* or show* target is requested
+  ifneq (,$(call isTargetStem,echo,show))
+    include $(MOZILLA_DIR)/config/makefiles/debugmake.mk
+  endif #}
+endif #}
+
+FREEZE_VARIABLES = \
+  CSRCS \
+  CPPSRCS \
+  EXPORTS \
+  DIRS \
+  LIBRARY \
+  MODULE \
+  $(NULL)
+
+$(foreach var,$(FREEZE_VARIABLES),$(eval $(var)_FROZEN := '$($(var))'))
+
+CHECK_FROZEN_VARIABLES = $(foreach var,$(FREEZE_VARIABLES), \
+  $(if $(subst $($(var)_FROZEN),,'$($(var))'),$(error Makefile variable '$(var)' changed value after including rules.mk. Was $($(var)_FROZEN), now $($(var)).)))
+
+libs export::
+	$(CHECK_FROZEN_VARIABLES)
+
+.DEFAULT_GOAL := $(or $(OVERRIDE_DEFAULT_GOAL),default)
+
+#############################################################################
+# Derived targets and dependencies
+
+include $(MOZILLA_DIR)/config/makefiles/autotargets.mk
+ifneq ($(NULL),$(AUTO_DEPS))
+  default all libs tools export:: $(AUTO_DEPS)
+endif