diff options
Diffstat (limited to 'config/config.mk')
| -rw-r--r-- | config/config.mk | 406 |
1 files changed, 406 insertions, 0 deletions
diff --git a/config/config.mk b/config/config.mk new file mode 100644 index 0000000000..1cbdf01042 --- /dev/null +++ b/config/config.mk @@ -0,0 +1,406 @@ +# +# 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/. + +# +# config.mk +# +# Determines the platform and builds the macros needed to load the +# appropriate platform-specific .mk file, then defines all (most?) +# of the generic macros. +# + +varize = $(subst -,_,$(subst a,A,$(subst b,B,$(subst c,C,$(subst d,D,$(subst e,E,$(subst f,F,$(subst g,G,$(subst h,H,$(subst i,I,$(subst j,J,$(subst k,K,$(subst l,L,$(subst m,M,$(subst n,N,$(subst o,O,$(subst p,P,$(subst q,Q,$(subst r,R,$(subst s,S,$(subst t,T,$(subst u,U,$(subst v,V,$(subst w,W,$(subst x,X,$(subst y,Y,$(subst z,Z,$1))))))))))))))))))))))))))) + +# Define an include-at-most-once flag +ifdef INCLUDED_CONFIG_MK +$(error Do not include config.mk twice!) +endif +INCLUDED_CONFIG_MK = 1 + +EXIT_ON_ERROR = set -e; # Shell loops continue past errors without this. + +ifndef topsrcdir +topsrcdir = $(DEPTH) +endif + +ifndef INCLUDED_AUTOCONF_MK +include $(DEPTH)/config/autoconf.mk +endif + +-include $(DEPTH)/.mozconfig.mk + +# MDDEPDIR is the subdirectory where dependency files are stored +MDDEPDIR := .deps + +ifndef EXTERNALLY_MANAGED_MAKE_FILE +# 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 + +# Add e.g. `export:: $(EXPORT_TARGETS)` rules. The *_TARGETS variables are defined +# in backend.mk. +$(foreach tier,$(RUNNABLE_TIERS),$(eval $(tier):: $($(call varize,$(tier))_TARGETS))) +endif + +endif + +space = $(NULL) $(NULL) + +# Include defs.mk files that can be found in $(srcdir)/$(DEPTH), +# $(srcdir)/$(DEPTH-1), $(srcdir)/$(DEPTH-2), etc., and $(srcdir) +# where $(DEPTH-1) is one level less of depth, $(DEPTH-2), two, etc. +# i.e. for DEPTH=../../.., DEPTH-1 is ../.. and DEPTH-2 is .. +# These defs.mk files are used to define variables in a directory +# and all its subdirectories, recursively. +__depth := $(subst /, ,$(DEPTH)) +ifeq (.,$(__depth)) +__depth := +endif +$(foreach __d,$(__depth) .,$(eval __depth = $(wordlist 2,$(words $(__depth)),$(__depth))$(eval -include $(subst $(space),/,$(strip $(srcdir) $(__depth) defs.mk))))) + +COMMA = , + +# Sanity check some variables +CHECK_VARS := \ + XPI_NAME \ + LIBRARY_NAME \ + MODULE \ + DEPTH \ + XPI_PKGNAME \ + SHARED_LIBRARY_NAME \ + SONAME \ + STATIC_LIBRARY_NAME \ + $(NULL) + +# checks for internal spaces or trailing spaces in the variable +# named by $x +check-variable = $(if $(filter-out 0 1,$(words $($(x))z)),$(error Spaces are not allowed in $(x))) + +$(foreach x,$(CHECK_VARS),$(check-variable)) + +ifndef INCLUDED_FUNCTIONS_MK +include $(MOZILLA_DIR)/config/makefiles/functions.mk +endif + +RM = rm -f + +# FINAL_TARGET specifies the location into which we copy end-user-shipped +# build products (typelibs, components, chrome). It may already be specified by +# a moz.build file. +# +# If XPI_NAME is set, the files will be shipped to $(DIST)/xpi-stage/$(XPI_NAME) +# instead of $(DIST)/bin. In both cases, if DIST_SUBDIR is set, the files will be +# shipped to a $(DIST_SUBDIR) subdirectory. +FINAL_TARGET ?= $(if $(XPI_NAME),$(DIST)/xpi-stage/$(XPI_NAME),$(DIST)/bin)$(DIST_SUBDIR:%=/%) +# Override the stored value for the check to make sure that the variable is not +# redefined in the Makefile.in value. +FINAL_TARGET_FROZEN := '$(FINAL_TARGET)' + +ifdef XPI_NAME +ACDEFINES += -DXPI_NAME=$(XPI_NAME) +endif + +CC := $(CC_WRAPPER) $(CC) +CXX := $(CXX_WRAPPER) $(CXX) +MKDIR ?= mkdir +SLEEP ?= sleep +TOUCH ?= touch + +# +# Build using PIC by default +# +_ENABLE_PIC=1 + +# Don't build SIMPLE_PROGRAMS with PGO, since they don't need it anyway, +# and we don't have the same build logic to re-link them in the second pass. +ifdef SIMPLE_PROGRAMS +NO_PROFILE_GUIDED_OPTIMIZE = 1 +endif + +# No sense in profiling unit tests +ifdef CPP_UNIT_TESTS +NO_PROFILE_GUIDED_OPTIMIZE = 1 +endif + +# Enable profile-based feedback +ifneq (1,$(NO_PROFILE_GUIDED_OPTIMIZE)) +ifdef MOZ_PROFILE_GENERATE +PGO_CFLAGS += -DNS_FREE_PERMANENT_DATA=1 +PGO_CFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_GEN_CFLAGS)) +PGO_LDFLAGS += $(PROFILE_GEN_LDFLAGS) +endif # MOZ_PROFILE_GENERATE + +ifdef MOZ_PROFILE_USE +PGO_CFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_USE_CFLAGS)) +PGO_LDFLAGS += $(PROFILE_USE_LDFLAGS) +endif # MOZ_PROFILE_USE +endif # NO_PROFILE_GUIDED_OPTIMIZE + +# Overloaded by comm builds to refer to $(commtopsrcdir), so that +# `mail` resolves in en-US builds and in repacks. +LOCALE_TOPDIR ?= $(topsrcdir) +MAKE_JARS_FLAGS = \ + -t $(LOCALE_TOPDIR) \ + -f $(MOZ_JAR_MAKER_FILE_FORMAT) \ + $(NULL) + +ifdef USE_EXTENSION_MANIFEST +MAKE_JARS_FLAGS += -e +endif + +TAR_CREATE_FLAGS = -chf + +# +# Default command macros; can be overridden in <arch>.mk. +# +CCC = $(CXX) + +INCLUDES = \ + -I$(srcdir) \ + -I$(CURDIR) \ + $(LOCAL_INCLUDES) \ + -I$(ABS_DIST)/include \ + $(NULL) + +include $(MOZILLA_DIR)/config/static-checking-config.mk + +ifndef MOZ_LTO +MOZ_LTO_CFLAGS := +MOZ_LTO_LDFLAGS := +endif + +LDFLAGS = $(MOZ_LTO_LDFLAGS) $(COMPUTED_LDFLAGS) $(PGO_LDFLAGS) + +COMPILE_CFLAGS = $(MOZ_LTO_CFLAGS) $(COMPUTED_CFLAGS) $(PGO_CFLAGS) $(_DEPEND_CFLAGS) $(MK_COMPILE_DEFINES) +COMPILE_CXXFLAGS = $(MOZ_LTO_CFLAGS) $(COMPUTED_CXXFLAGS) $(PGO_CFLAGS) $(_DEPEND_CFLAGS) $(MK_COMPILE_DEFINES) +COMPILE_CMFLAGS = $(MOZ_LTO_CFLAGS) $(OS_COMPILE_CMFLAGS) $(MOZBUILD_CMFLAGS) +COMPILE_CMMFLAGS = $(MOZ_LTO_CFLAGS) $(OS_COMPILE_CMMFLAGS) $(MOZBUILD_CMMFLAGS) +ASFLAGS = $(COMPUTED_ASFLAGS) +SFLAGS = $(COMPUTED_SFLAGS) + +HOST_CFLAGS = $(COMPUTED_HOST_CFLAGS) $(_HOST_DEPEND_CFLAGS) +HOST_CXXFLAGS = $(COMPUTED_HOST_CXXFLAGS) $(_HOST_DEPEND_CFLAGS) +HOST_C_LDFLAGS = $(COMPUTED_HOST_C_LDFLAGS) +HOST_CXX_LDFLAGS = $(COMPUTED_HOST_CXX_LDFLAGS) + +WASM_CFLAGS = $(COMPUTED_WASM_CFLAGS) $(_DEPEND_CFLAGS) $(MK_COMPILE_DEFINES) +WASM_CXXFLAGS = $(COMPUTED_WASM_CXXFLAGS) $(_DEPEND_CFLAGS) $(MK_COMPILE_DEFINES) + +ifdef MOZ_LTO +ifeq (Darwin,$(OS_TARGET)) +# When linking on macOS, debug info is not linked along with the final binary, +# and the dwarf data stays in object files until they are "linked" with the +# dsymutil tool. +# With LTO, object files are temporary, and are not kept around, which +# means there's no object file for dsymutil to do its job. Consequently, +# there is no debug info for LTOed compilation units. +# The macOS linker has however an option to explicitly keep those object +# files, which dsymutil will then find. +# The catch is that the linker uses sequential numbers for those object +# files, and doesn't avoid conflicts from multiple linkers running at +# the same time. So in directories with multiple binaries, object files +# from the first linked binaries would be overwritten by those of the +# last linked binary. So we use a subdirectory containing the name of the +# linked binary. +LDFLAGS += -Wl,-object_path_lto,$(@F).lto.o/ +endif +endif + +# We only add color flags if neither the flag to disable color +# (e.g. "-fno-color-diagnostics" nor a flag to control color +# (e.g. "-fcolor-diagnostics=never") is present. +define colorize_flags +ifeq (,$(filter $(COLOR_CFLAGS:-f%=-fno-%),$$(1))$(findstring $(COLOR_CFLAGS),$$(1))) +$(1) += $(COLOR_CFLAGS) +endif +endef + +color_flags_vars := \ + COMPILE_CFLAGS \ + COMPILE_CXXFLAGS \ + COMPILE_CMFLAGS \ + COMPILE_CMMFLAGS \ + WASM_CFLAGS \ + WASM_CXXFLAGS \ + $(NULL) + +ifdef MACH_STDOUT_ISATTY +ifdef COLOR_CFLAGS +# TODO Bug 1319166 - iTerm2 interprets some bytes sequences as a +# request to show a print dialog. Don't enable color on iTerm2 until +# a workaround is in place. +ifneq ($(TERM_PROGRAM),iTerm.app) +$(foreach var,$(color_flags_vars),$(eval $(call colorize_flags,$(var)))) +endif +endif +endif + +# +# Name of the binary code directories +# +# Override defaults + +DEPENDENCIES = .md + +# Export to propagate to cl and submake for third-party code. +# Eventually, we'll want to just use -I. +ifdef INCLUDE +export INCLUDE +endif + +# Export to propagate to link.exe and submake for third-party code. +# Eventually, we'll want to just use -LIBPATH. +ifdef LIB +export LIB +endif + +ifdef MOZ_USING_CCACHE +ifdef CLANG_CXX +export CCACHE_CPP2=1 +endif +endif + +ifdef CCACHE_PREFIX +export CCACHE_PREFIX +endif + +# Set link flags according to whether we want a console. +ifeq ($(OS_ARCH),WINNT) +ifdef MOZ_WINCONSOLE +ifeq ($(MOZ_WINCONSOLE),1) +WIN32_EXE_LDFLAGS += $(WIN32_CONSOLE_EXE_LDFLAGS) +else # MOZ_WINCONSOLE +WIN32_EXE_LDFLAGS += $(WIN32_GUI_EXE_LDFLAGS) +endif +else +# For setting subsystem version +WIN32_EXE_LDFLAGS += $(WIN32_CONSOLE_EXE_LDFLAGS) +endif +endif # WINNT + +ifeq ($(OS_ARCH),WINNT) +ifneq (,$(filter msvc clang-cl,$(CC_TYPE))) +ifneq ($(CPU_ARCH),x86) +# Normal operation on 64-bit Windows needs 2 MB of stack. (Bug 582910) +# ASAN requires 6 MB of stack. +# Setting the stack to 8 MB to match the capability of other systems +# to deal with frame construction for unreasonably deep DOM trees +# with worst-case styling. This uses address space unnecessarily for +# non-main threads, but that should be tolerable on 64-bit systems. +# (Bug 256180) +WIN32_EXE_LDFLAGS += -STACK:8388608 +else +# Since this setting affects the default stack size for non-main +# threads, too, to avoid burning the address space, increase only +# 512 KB over the default. Just enough to be able to deal with +# reasonable styling applied to DOM trees whose depth is near what +# Blink's HTML parser can output, esp. +# layout/base/crashtests/507119.html (Bug 256180) +ifndef MOZ_DEBUG +WIN32_EXE_LDFLAGS += -STACK:1572864 +else +# In debug builds, layout code has extra logging helpers on the stack, +# which can go over the 1.5MB limit on some deeply-nested crashtests. +WIN32_EXE_LDFLAGS += -STACK:2097152 +endif +endif +else +ifneq ($(CPU_ARCH),x86) +MOZ_PROGRAM_LDFLAGS += -Wl,-Xlink=-STACK:8388608 +else +MOZ_PROGRAM_LDFLAGS += -Wl,-Xlink=-STACK:1572864 +endif +endif +endif + +-include $(topsrcdir)/$(MOZ_BUILD_APP)/app-config.mk + +###################################################################### + +ifeq ($(OS_ARCH),Darwin) +ifndef NSDISTMODE +NSDISTMODE=absolute_symlink +endif +PWD := $(CURDIR) +endif + +NSINSTALL_PY := $(PYTHON3) $(abspath $(MOZILLA_DIR)/config/nsinstall.py) +ifneq (,$(or $(filter WINNT,$(HOST_OS_ARCH)),$(if $(COMPILE_ENVIRONMENT),,1))) +NSINSTALL = $(NSINSTALL_PY) +else +NSINSTALL = $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX) +endif # WINNT + + +ifeq (,$(CROSS_COMPILE)$(filter-out WINNT, $(OS_ARCH))) +INSTALL = $(NSINSTALL) -t + +else + +# This isn't laid out as conditional directives so that NSDISTMODE can be +# target-specific. +INSTALL = $(if $(filter copy, $(NSDISTMODE)), $(NSINSTALL) -t, $(if $(filter absolute_symlink, $(NSDISTMODE)), $(NSINSTALL) -L $(PWD), $(NSINSTALL) -R)) + +endif # WINNT + +# The default for install_cmd is simply INSTALL +install_cmd ?= $(INSTALL) $(1) + +# Use nsinstall in copy mode to install files on the system +SYSINSTALL = $(NSINSTALL) -t +# This isn't necessarily true, just here +sysinstall_cmd = install_cmd + +# +# Localization build automation +# + +# Because you might wish to "make locales AB_CD=ab-CD", we don't hardcode +# MOZ_UI_LOCALE directly, but use an intermediate variable that can be +# overridden by the command line. (Besides, AB_CD is prettier). +AB_CD = $(MOZ_UI_LOCALE) + +include $(MOZILLA_DIR)/config/AB_rCD.mk + +# Many locales directories want this definition. +ACDEFINES += -DAB_CD=$(AB_CD) + +EXPAND_LOCALE_SRCDIR = $(if $(filter en-US,$(AB_CD)),$(LOCALE_TOPDIR)/$(1)/en-US,$(REAL_LOCALE_MERGEDIR)/$(subst /locales,,$(1))) + +ifdef relativesrcdir +LOCALE_RELATIVEDIR ?= $(relativesrcdir) +endif + +ifdef LOCALE_RELATIVEDIR +LOCALE_SRCDIR ?= $(call EXPAND_LOCALE_SRCDIR,$(LOCALE_RELATIVEDIR)) +endif + +ifdef relativesrcdir +MAKE_JARS_FLAGS += --relativesrcdir=$(LOCALE_RELATIVEDIR) +ifneq (en-US,$(AB_CD)) +ifdef IS_LANGUAGE_REPACK +MAKE_JARS_FLAGS += --l10n-base=$(REAL_LOCALE_MERGEDIR) +endif +else +MAKE_JARS_FLAGS += -c $(LOCALE_SRCDIR) +endif # en-US +else +MAKE_JARS_FLAGS += -c $(LOCALE_SRCDIR) +endif # ! relativesrcdir + +MERGE_FILE = $(LOCALE_SRCDIR)/$(1) +MERGE_RELATIVE_FILE = $(call EXPAND_LOCALE_SRCDIR,$(2))/$(1) + +ifneq (WINNT,$(OS_ARCH)) +RUN_TEST_PROGRAM = $(DIST)/bin/run-mozilla.sh +endif # ! WINNT + +# Enable verbose logs when not using `make -s` +ifeq (,$(findstring s, $(filter-out --%, $(MAKEFLAGS)))) +export BUILD_VERBOSE_LOG = 1 +endif |