mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-20 16:55:40 +00:00
de511e5cee
This also requires the 64-bits rust compiler and some build system tweaks. And since we make the 32-bits builds cross-compiles on CI, we also need to adjust the MSVC build mozconfigs such that the host compiler points to the right MSVC cl. Likewise, the DIA SDK is used for host things, so use the 64-bits version or it. Differential Revision: https://phabricator.services.mozilla.com/D7845 --HG-- extra : moz-landing-system : lando
452 lines
13 KiB
Makefile
452 lines
13 KiB
Makefile
#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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# config.mk
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#
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# Determines the platform and builds the macros needed to load the
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# appropriate platform-specific .mk file, then defines all (most?)
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# of the generic macros.
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#
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# Define an include-at-most-once flag
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ifdef INCLUDED_CONFIG_MK
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$(error Do not include config.mk twice!)
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endif
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INCLUDED_CONFIG_MK = 1
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EXIT_ON_ERROR = set -e; # Shell loops continue past errors without this.
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ifndef topsrcdir
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topsrcdir = $(DEPTH)
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endif
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ifndef INCLUDED_AUTOCONF_MK
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include $(DEPTH)/config/autoconf.mk
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endif
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-include $(DEPTH)/.mozconfig.mk
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# MDDEPDIR is the subdirectory where dependency files are stored
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MDDEPDIR := .deps
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ifndef EXTERNALLY_MANAGED_MAKE_FILE
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# Import the automatically generated backend file. If this file doesn't exist,
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# the backend hasn't been properly configured. We want this to be a fatal
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# error, hence not using "-include".
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ifndef STANDALONE_MAKEFILE
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GLOBAL_DEPS += backend.mk
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include backend.mk
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endif
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endif
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space = $(NULL) $(NULL)
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# Include defs.mk files that can be found in $(srcdir)/$(DEPTH),
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# $(srcdir)/$(DEPTH-1), $(srcdir)/$(DEPTH-2), etc., and $(srcdir)
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# where $(DEPTH-1) is one level less of depth, $(DEPTH-2), two, etc.
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# i.e. for DEPTH=../../.., DEPTH-1 is ../.. and DEPTH-2 is ..
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# These defs.mk files are used to define variables in a directory
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# and all its subdirectories, recursively.
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__depth := $(subst /, ,$(DEPTH))
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ifeq (.,$(__depth))
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__depth :=
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endif
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$(foreach __d,$(__depth) .,$(eval __depth = $(wordlist 2,$(words $(__depth)),$(__depth))$(eval -include $(subst $(space),/,$(strip $(srcdir) $(__depth) defs.mk)))))
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COMMA = ,
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# Sanity check some variables
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CHECK_VARS := \
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XPI_NAME \
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LIBRARY_NAME \
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MODULE \
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DEPTH \
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XPI_PKGNAME \
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INSTALL_EXTENSION_ID \
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SHARED_LIBRARY_NAME \
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SONAME \
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STATIC_LIBRARY_NAME \
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$(NULL)
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# checks for internal spaces or trailing spaces in the variable
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# named by $x
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check-variable = $(if $(filter-out 0 1,$(words $($(x))z)),$(error Spaces are not allowed in $(x)))
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$(foreach x,$(CHECK_VARS),$(check-variable))
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ifndef INCLUDED_FUNCTIONS_MK
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include $(MOZILLA_DIR)/config/makefiles/functions.mk
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endif
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RM = rm -f
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# FINAL_TARGET specifies the location into which we copy end-user-shipped
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# build products (typelibs, components, chrome). It may already be specified by
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# a moz.build file.
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#
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# If XPI_NAME is set, the files will be shipped to $(DIST)/xpi-stage/$(XPI_NAME)
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# instead of $(DIST)/bin. In both cases, if DIST_SUBDIR is set, the files will be
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# shipped to a $(DIST_SUBDIR) subdirectory.
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FINAL_TARGET ?= $(if $(XPI_NAME),$(DIST)/xpi-stage/$(XPI_NAME),$(DIST)/bin)$(DIST_SUBDIR:%=/%)
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# Override the stored value for the check to make sure that the variable is not
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# redefined in the Makefile.in value.
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FINAL_TARGET_FROZEN := '$(FINAL_TARGET)'
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ifdef XPI_NAME
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ACDEFINES += -DXPI_NAME=$(XPI_NAME)
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endif
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# The VERSION_NUMBER is suffixed onto the end of the DLLs we ship.
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VERSION_NUMBER = 50
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CONFIG_TOOLS = $(MOZ_BUILD_ROOT)/config
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AUTOCONF_TOOLS = $(MOZILLA_DIR)/build/autoconf
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ifdef _MSC_VER
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# clang-cl is smart enough to generate dependencies directly.
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ifeq (,$(CLANG_CL)$(MOZ_USING_SCCACHE))
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CC_WRAPPER ?= $(call py_action,cl)
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CXX_WRAPPER ?= $(call py_action,cl)
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endif # CLANG_CL/MOZ_USING_SCCACHE
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endif # _MSC_VER
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CC := $(CC_WRAPPER) $(CC)
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CXX := $(CXX_WRAPPER) $(CXX)
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MKDIR ?= mkdir
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SLEEP ?= sleep
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TOUCH ?= touch
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PYTHON_PATH = $(PYTHON) $(topsrcdir)/config/pythonpath.py
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#
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# Build using PIC by default
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#
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_ENABLE_PIC=1
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# Don't build SIMPLE_PROGRAMS with PGO, since they don't need it anyway,
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# and we don't have the same build logic to re-link them in the second pass.
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ifdef SIMPLE_PROGRAMS
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NO_PROFILE_GUIDED_OPTIMIZE = 1
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endif
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# No sense in profiling unit tests
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ifdef CPP_UNIT_TESTS
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NO_PROFILE_GUIDED_OPTIMIZE = 1
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endif
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# Enable profile-based feedback
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ifneq (1,$(NO_PROFILE_GUIDED_OPTIMIZE))
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ifdef MOZ_PROFILE_GENERATE
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PGO_CFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_GEN_CFLAGS) $(COMPUTED_PROFILE_GEN_DYN_CFLAGS))
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PGO_LDFLAGS += $(PROFILE_GEN_LDFLAGS)
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ifeq (WINNT,$(OS_ARCH))
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AR_FLAGS += -LTCG
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endif
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endif # MOZ_PROFILE_GENERATE
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ifdef MOZ_PROFILE_USE
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PGO_CFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_USE_CFLAGS))
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PGO_LDFLAGS += $(PROFILE_USE_LDFLAGS)
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ifeq (WINNT,$(OS_ARCH))
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AR_FLAGS += -LTCG
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endif
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endif # MOZ_PROFILE_USE
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endif # NO_PROFILE_GUIDED_OPTIMIZE
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LOCALE_TOPDIR ?= $(topsrcdir)
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MAKE_JARS_FLAGS = \
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-t $(LOCALE_TOPDIR) \
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-f $(MOZ_JAR_MAKER_FILE_FORMAT) \
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$(NULL)
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ifdef USE_EXTENSION_MANIFEST
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MAKE_JARS_FLAGS += -e
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endif
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TAR_CREATE_FLAGS = -chf
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#
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# Default command macros; can be overridden in <arch>.mk.
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#
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CCC = $(CXX)
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INCLUDES = \
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-I$(srcdir) \
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-I$(CURDIR) \
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$(LOCAL_INCLUDES) \
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-I$(ABS_DIST)/include \
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$(NULL)
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include $(MOZILLA_DIR)/config/static-checking-config.mk
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ifdef MOZ_PROFILE_GENERATE
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MOZ_LTO_CFLAGS :=
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MOZ_LTO_LDFLAGS :=
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endif
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LDFLAGS = $(MOZ_LTO_LDFLAGS) $(COMPUTED_LDFLAGS) $(PGO_LDFLAGS) $(MK_LDFLAGS)
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COMPILE_CFLAGS = $(MOZ_LTO_CFLAGS) $(COMPUTED_CFLAGS) $(PGO_CFLAGS) $(_DEPEND_CFLAGS) $(MK_COMPILE_DEFINES)
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COMPILE_CXXFLAGS = $(MOZ_LTO_CFLAGS) $(COMPUTED_CXXFLAGS) $(PGO_CFLAGS) $(_DEPEND_CFLAGS) $(MK_COMPILE_DEFINES)
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COMPILE_CMFLAGS = $(MOZ_LTO_CFLAGS) $(OS_COMPILE_CMFLAGS) $(MOZBUILD_CMFLAGS)
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COMPILE_CMMFLAGS = $(MOZ_LTO_CFLAGS) $(OS_COMPILE_CMMFLAGS) $(MOZBUILD_CMMFLAGS)
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ASFLAGS = $(COMPUTED_ASFLAGS)
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SFLAGS = $(COMPUTED_SFLAGS)
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HOST_CFLAGS = $(COMPUTED_HOST_CFLAGS) $(_DEPEND_CFLAGS)
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HOST_CXXFLAGS = $(COMPUTED_HOST_CXXFLAGS) $(_DEPEND_CFLAGS)
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HOST_C_LDFLAGS = $(COMPUTED_HOST_C_LDFLAGS)
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HOST_CXX_LDFLAGS = $(COMPUTED_HOST_CXX_LDFLAGS)
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# Win32 Cross-builds on win64 need to override LIB when invoking the linker,
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# which we do for rust through cargo-linker.bat, so we abuse it here.
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# Ideally, we'd empty LIB and pass -LIBPATH options to the linker somehow but
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# we don't have this in place for rust, so...
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ifdef WIN64_CARGO_LINKER
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HOST_LINKER = $(topobjdir)/build/win64/cargo-linker.bat
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endif
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ifdef MOZ_LTO
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ifeq (Darwin,$(OS_TARGET))
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# When linking on macOS, debug info is not linked along with the final binary,
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# and the dwarf data stays in object files until they are "linked" with the
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# dsymutil tool.
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# With LTO, object files are temporary, and are not kept around, which
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# means there's no object file for dsymutil to do its job. Consequently,
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# there is no debug info for LTOed compilation units.
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# The macOS linker has however an option to explicitly keep those object
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# files, which dsymutil will then find.
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# The catch is that the linker uses sequential numbers for those object
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# files, and doesn't avoid conflicts from multiple linkers running at
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# the same time. So in directories with multiple binaries, object files
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# from the first linked binaries would be overwritten by those of the
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# last linked binary. So we use a subdirectory containing the name of the
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# linked binary.
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LDFLAGS += -Wl,-object_path_lto,$(@F).lto.o/
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endif
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endif
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# We only add color flags if neither the flag to disable color
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# (e.g. "-fno-color-diagnostics" nor a flag to control color
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# (e.g. "-fcolor-diagnostics=never") is present.
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define colorize_flags
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ifeq (,$(filter $(COLOR_CFLAGS:-f%=-fno-%),$$(1))$(findstring $(COLOR_CFLAGS),$$(1)))
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$(1) += $(COLOR_CFLAGS)
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endif
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endef
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color_flags_vars := \
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COMPILE_CFLAGS \
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COMPILE_CXXFLAGS \
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COMPILE_CMFLAGS \
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COMPILE_CMMFLAGS \
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LDFLAGS \
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$(NULL)
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ifdef MACH_STDOUT_ISATTY
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ifdef COLOR_CFLAGS
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# TODO Bug 1319166 - iTerm2 interprets some bytes sequences as a
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# request to show a print dialog. Don't enable color on iTerm2 until
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# a workaround is in place.
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ifneq ($(TERM_PROGRAM),iTerm.app)
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$(foreach var,$(color_flags_vars),$(eval $(call colorize_flags,$(var))))
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endif
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endif
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endif
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#
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# Name of the binary code directories
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#
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# Override defaults
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DEPENDENCIES = .md
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ifdef MACOSX_DEPLOYMENT_TARGET
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export MACOSX_DEPLOYMENT_TARGET
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endif # MACOSX_DEPLOYMENT_TARGET
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# Export to propagate to cl and submake for third-party code.
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# Eventually, we'll want to just use -I.
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ifdef INCLUDE
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export INCLUDE
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endif
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# Export to propagate to link.exe and submake for third-party code.
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# Eventually, we'll want to just use -LIBPATH.
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ifdef LIB
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export LIB
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endif
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ifdef MOZ_USING_CCACHE
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ifdef CLANG_CXX
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export CCACHE_CPP2=1
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endif
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endif
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# Set link flags according to whether we want a console.
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ifeq ($(OS_ARCH),WINNT)
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ifdef MOZ_WINCONSOLE
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ifeq ($(MOZ_WINCONSOLE),1)
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WIN32_EXE_LDFLAGS += $(WIN32_CONSOLE_EXE_LDFLAGS)
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else # MOZ_WINCONSOLE
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WIN32_EXE_LDFLAGS += $(WIN32_GUI_EXE_LDFLAGS)
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endif
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else
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# For setting subsystem version
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WIN32_EXE_LDFLAGS += $(WIN32_CONSOLE_EXE_LDFLAGS)
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endif
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endif # WINNT
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ifdef _MSC_VER
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ifeq ($(CPU_ARCH),x86_64)
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ifdef MOZ_ASAN
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# ASan could have 3x stack memory usage of normal builds.
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WIN32_EXE_LDFLAGS += -STACK:6291456
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else
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# set stack to 2MB on x64 build. See bug 582910
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WIN32_EXE_LDFLAGS += -STACK:2097152
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endif
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endif
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endif
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-include $(topsrcdir)/$(MOZ_BUILD_APP)/app-config.mk
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######################################################################
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GARBAGE += $(DEPENDENCIES) core $(wildcard core.[0-9]*) $(wildcard *.err) $(wildcard *.pure) $(wildcard *_pure_*.o) Templates.DB
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ifeq ($(OS_ARCH),Darwin)
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ifndef NSDISTMODE
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NSDISTMODE=absolute_symlink
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endif
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PWD := $(CURDIR)
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endif
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NSINSTALL_PY := $(PYTHON) $(abspath $(MOZILLA_DIR)/config/nsinstall.py)
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ifneq (,$(or $(filter WINNT,$(HOST_OS_ARCH)),$(if $(COMPILE_ENVIRONMENT),,1)))
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NSINSTALL = $(NSINSTALL_PY)
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else
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NSINSTALL = $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX)
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endif # WINNT
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ifeq (,$(CROSS_COMPILE)$(filter-out WINNT, $(OS_ARCH)))
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INSTALL = $(NSINSTALL) -t
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else
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# This isn't laid out as conditional directives so that NSDISTMODE can be
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# target-specific.
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INSTALL = $(if $(filter absolute_symlink, $(NSDISTMODE)), $(NSINSTALL) -L $(PWD), $(NSINSTALL) -R)
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endif # WINNT
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# The default for install_cmd is simply INSTALL
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install_cmd ?= $(INSTALL) $(1)
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# Use nsinstall in copy mode to install files on the system
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SYSINSTALL = $(NSINSTALL) -t
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# This isn't necessarily true, just here
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sysinstall_cmd = install_cmd
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#
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# Localization build automation
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#
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# Because you might wish to "make locales AB_CD=ab-CD", we don't hardcode
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# MOZ_UI_LOCALE directly, but use an intermediate variable that can be
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# overridden by the command line. (Besides, AB_CD is prettier).
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AB_CD = $(MOZ_UI_LOCALE)
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include $(MOZILLA_DIR)/config/AB_rCD.mk
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# Many locales directories want this definition.
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ACDEFINES += -DAB_CD=$(AB_CD)
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ifndef L10NBASEDIR
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L10NBASEDIR = $(error L10NBASEDIR not defined by configure)
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endif
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EXPAND_LOCALE_SRCDIR = $(if $(filter en-US,$(AB_CD)),$(LOCALE_TOPDIR)/$(1)/en-US,$(or $(realpath $(L10NBASEDIR)),$(abspath $(L10NBASEDIR)))/$(AB_CD)/$(subst /locales,,$(1)))
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ifdef relativesrcdir
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LOCALE_RELATIVEDIR ?= $(relativesrcdir)
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endif
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ifdef LOCALE_RELATIVEDIR
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LOCALE_SRCDIR ?= $(call EXPAND_LOCALE_SRCDIR,$(LOCALE_RELATIVEDIR))
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endif
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ifdef relativesrcdir
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MAKE_JARS_FLAGS += --relativesrcdir=$(LOCALE_RELATIVEDIR)
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ifneq (en-US,$(AB_CD))
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ifdef IS_LANGUAGE_REPACK
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MAKE_JARS_FLAGS += --locale-mergedir=$(REAL_LOCALE_MERGEDIR)
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endif
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ifdef IS_LANGUAGE_REPACK
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MAKE_JARS_FLAGS += --l10n-base=$(L10NBASEDIR)/$(AB_CD)
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endif
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else
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MAKE_JARS_FLAGS += -c $(LOCALE_SRCDIR)
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endif # en-US
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else
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MAKE_JARS_FLAGS += -c $(LOCALE_SRCDIR)
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endif # ! relativesrcdir
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ifdef IS_LANGUAGE_REPACK
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MERGE_FILE = $(firstword \
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$(wildcard $(REAL_LOCALE_MERGEDIR)/$(subst /locales,,$(LOCALE_RELATIVEDIR))/$(1)) \
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$(wildcard $(LOCALE_SRCDIR)/$(1)) \
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$(srcdir)/en-US/$(1) )
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# Like MERGE_FILE, but with the specified relative source directory
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# $(2) replacing $(srcdir). It's expected that $(2) will include
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# '/locales' but not '/locales/en-US'.
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#
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# MERGE_RELATIVE_FILE and MERGE_FILE could be -- ahem -- merged by
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# making the second argument optional, but that expression makes for
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# difficult to read Make.
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MERGE_RELATIVE_FILE = $(firstword \
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$(wildcard $(REAL_LOCALE_MERGEDIR)/$(subst /locales,,$(2))/$(1)) \
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$(wildcard $(call EXPAND_LOCALE_SRCDIR,$(2))/$(1)) \
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$(topsrcdir)/$(2)/en-US/$(1) )
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else
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MERGE_FILE = $(LOCALE_SRCDIR)/$(1)
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MERGE_RELATIVE_FILE = $(call EXPAND_LOCALE_SRCDIR,$(2))/$(1)
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endif
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ifneq (WINNT,$(OS_ARCH))
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RUN_TEST_PROGRAM = $(DIST)/bin/run-mozilla.sh
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endif # ! WINNT
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# autoconf.mk sets OBJ_SUFFIX to an error to avoid use before including
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# this file
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OBJ_SUFFIX := $(_OBJ_SUFFIX)
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OBJS_VAR_SUFFIX := OBJS
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# PGO builds with GCC and clang-cl build objects with instrumentation in
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# a first pass, then objects optimized, without instrumentation, in a
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# second pass. If we overwrite the objects from the first pass with
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# those from the second, we end up not getting instrumentation data for
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# better optimization on incremental builds. As a consequence, we use a
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# different object suffix for the first pass.
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ifdef MOZ_PROFILE_GENERATE
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ifneq (,$(GNU_CC)$(CLANG_CL))
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OBJS_VAR_SUFFIX := PGO_OBJS
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ifndef NO_PROFILE_GUIDED_OPTIMIZE
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OBJ_SUFFIX := i_o
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endif
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endif
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endif
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PLY_INCLUDE = -I$(MOZILLA_DIR)/other-licenses/ply
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export CL_INCLUDES_PREFIX
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# Make sure that the build system can handle non-ASCII characters
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# in environment variables to prevent it from breking silently on
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# non-English systems.
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export NONASCII
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