mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-01 00:32:11 +00:00
633 lines
18 KiB
Makefile
633 lines
18 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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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=$(XPI_NAME)
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endif
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# The VERSION_NUMBER is suffixed onto the end of the DLLs we ship.
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VERSION_NUMBER = 50
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ifeq ($(HOST_OS_ARCH),WINNT)
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ifeq ($(MOZILLA_DIR),$(topsrcdir))
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win_srcdir := $(subst $(topsrcdir),$(WIN_TOP_SRC),$(srcdir))
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else
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# This means we're in comm-central's topsrcdir, so we need to adjust
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# WIN_TOP_SRC (which points to mozilla's topsrcdir) for the substitution
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# to win_srcdir.
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cc_WIN_TOP_SRC := $(WIN_TOP_SRC:%/mozilla=%)
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win_srcdir := $(subst $(topsrcdir),$(cc_WIN_TOP_SRC),$(srcdir))
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endif
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BUILD_TOOLS = $(WIN_TOP_SRC)/build/unix
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else
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win_srcdir := $(srcdir)
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BUILD_TOOLS = $(MOZILLA_DIR)/build/unix
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endif
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CONFIG_TOOLS = $(MOZ_BUILD_ROOT)/config
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AUTOCONF_TOOLS = $(MOZILLA_DIR)/build/autoconf
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#
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# Strip off the excessively long version numbers on these platforms,
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# but save the version to allow multiple versions of the same base
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# platform to be built in the same tree.
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#
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ifneq (,$(filter FreeBSD HP-UX Linux NetBSD OpenBSD SunOS,$(OS_ARCH)))
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OS_RELEASE := $(basename $(OS_RELEASE))
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# Allow the user to ignore the OS_VERSION, which is usually irrelevant.
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ifdef WANT_MOZILLA_CONFIG_OS_VERSION
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OS_VERS := $(suffix $(OS_RELEASE))
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OS_VERSION := $(shell echo $(OS_VERS) | sed 's/-.*//')
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endif
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endif
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OS_CONFIG := $(OS_ARCH)$(OS_RELEASE)
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ifdef _MSC_VER
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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 # _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) $(topsrcdir)/config/pythonpath.py
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# determine debug-related options
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_DEBUG_ASFLAGS :=
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_DEBUG_CFLAGS :=
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_DEBUG_LDFLAGS :=
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ifneq (,$(MOZ_DEBUG)$(MOZ_DEBUG_SYMBOLS))
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ifeq ($(AS),yasm)
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ifeq ($(OS_ARCH)_$(GNU_CC),WINNT_)
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_DEBUG_ASFLAGS += -g cv8
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else
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ifneq ($(OS_ARCH),Darwin)
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_DEBUG_ASFLAGS += -g dwarf2
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endif
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endif
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else
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_DEBUG_ASFLAGS += $(MOZ_DEBUG_FLAGS)
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endif
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_DEBUG_CFLAGS += $(MOZ_DEBUG_FLAGS)
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_DEBUG_LDFLAGS += $(MOZ_DEBUG_LDFLAGS)
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endif
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ifeq ($(YASM),$(AS))
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# yasm doesn't like the GNU as flags we may already have in ASFLAGS, so reset.
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ASFLAGS := $(_DEBUG_ASFLAGS)
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# yasm doesn't like -c
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AS_DASH_C_FLAG=
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else
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ASFLAGS += $(_DEBUG_ASFLAGS)
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endif
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OS_CFLAGS += $(_DEBUG_CFLAGS)
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OS_CXXFLAGS += $(_DEBUG_CFLAGS)
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OS_LDFLAGS += $(_DEBUG_LDFLAGS)
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# XXX: What does this? Bug 482434 filed for better explanation.
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ifeq ($(OS_ARCH)_$(GNU_CC),WINNT_)
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ifndef MOZ_DEBUG
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# MOZ_DEBUG_SYMBOLS generates debug symbols in separate PDB files.
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# Used for generating an optimized build with debugging symbols.
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# Used in the Windows nightlies to generate symbols for crash reporting.
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ifdef MOZ_DEBUG_SYMBOLS
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ifdef HAVE_64BIT_BUILD
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OS_LDFLAGS += -DEBUG -OPT:REF,ICF
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else
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OS_LDFLAGS += -DEBUG -OPT:REF
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endif
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endif
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#
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# Handle DMD in optimized builds.
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#
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ifdef MOZ_DMD
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ifdef HAVE_64BIT_BUILD
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OS_LDFLAGS = -DEBUG -OPT:REF,ICF
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else
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OS_LDFLAGS = -DEBUG -OPT:REF
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endif
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endif # MOZ_DMD
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endif # MOZ_DEBUG
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endif # WINNT && !GNU_CC
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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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OS_CFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_GEN_CFLAGS))
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OS_CXXFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_GEN_CFLAGS))
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OS_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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OS_CFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_USE_CFLAGS))
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OS_CXXFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_USE_CFLAGS))
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OS_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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MAKE_JARS_FLAGS = \
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-t $(topsrcdir) \
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-f $(MOZ_CHROME_FILE_FORMAT) \
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$(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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# Personal makefile customizations go in these optional make include files.
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#
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MY_CONFIG := $(DEPTH)/config/myconfig.mk
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MY_RULES := $(DEPTH)/config/myrules.mk
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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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ifndef IS_GYP_DIR
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# NSPR_CFLAGS and NSS_CFLAGS must appear ahead of the other flags to avoid Linux
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# builds wrongly picking up system NSPR/NSS header files.
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OS_INCLUDES := \
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$(NSPR_CFLAGS) $(NSS_CFLAGS) \
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$(MOZ_JPEG_CFLAGS) \
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$(MOZ_PNG_CFLAGS) \
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$(MOZ_ZLIB_CFLAGS) \
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$(MOZ_PIXMAN_CFLAGS) \
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$(NULL)
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endif
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include $(MOZILLA_DIR)/config/static-checking-config.mk
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CFLAGS = $(OS_CPPFLAGS) $(OS_CFLAGS)
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CXXFLAGS = $(OS_CPPFLAGS) $(OS_CXXFLAGS)
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LDFLAGS = $(OS_LDFLAGS) $(MOZBUILD_LDFLAGS) $(MOZ_FIX_LINK_PATHS)
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ifdef MOZ_OPTIMIZE
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ifeq (1,$(MOZ_OPTIMIZE))
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ifneq (,$(if $(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE),$(MOZ_PGO_OPTIMIZE_FLAGS)))
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CFLAGS += $(MOZ_PGO_OPTIMIZE_FLAGS)
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CXXFLAGS += $(MOZ_PGO_OPTIMIZE_FLAGS)
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else
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CFLAGS += $(MOZ_OPTIMIZE_FLAGS)
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CXXFLAGS += $(MOZ_OPTIMIZE_FLAGS)
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endif # neq (,$(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE))
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else
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CFLAGS += $(MOZ_OPTIMIZE_FLAGS)
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CXXFLAGS += $(MOZ_OPTIMIZE_FLAGS)
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endif # MOZ_OPTIMIZE == 1
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LDFLAGS += $(MOZ_OPTIMIZE_LDFLAGS)
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RUSTFLAGS += $(MOZ_OPTIMIZE_RUSTFLAGS)
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endif # MOZ_OPTIMIZE
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HOST_CFLAGS += $(_DEPEND_CFLAGS)
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HOST_CXXFLAGS += $(_DEPEND_CFLAGS)
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ifdef CROSS_COMPILE
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HOST_CFLAGS += $(HOST_OPTIMIZE_FLAGS)
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else
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ifdef MOZ_OPTIMIZE
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ifeq (1,$(MOZ_OPTIMIZE))
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HOST_CFLAGS += $(MOZ_OPTIMIZE_FLAGS)
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else
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HOST_CFLAGS += $(MOZ_OPTIMIZE_FLAGS)
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endif # MOZ_OPTIMIZE == 1
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endif # MOZ_OPTIMIZE
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endif # CROSS_COMPILE
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CFLAGS += $(MOZ_FRAMEPTR_FLAGS)
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CXXFLAGS += $(MOZ_FRAMEPTR_FLAGS)
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# Check for ALLOW_COMPILER_WARNINGS (shorthand for Makefiles to request that we
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# *don't* use the warnings-as-errors compile flags)
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# Don't use warnings-as-errors in Windows PGO builds because it is suspected of
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# causing problems in that situation. (See bug 437002.)
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ifeq (WINNT_1,$(OS_ARCH)_$(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE))
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ALLOW_COMPILER_WARNINGS=1
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endif # WINNT && (MOS_PROFILE_GENERATE ^ MOZ_PROFILE_USE)
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# Don't use warnings-as-errors in clang-cl because it warns about many more
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# things than MSVC does.
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ifdef CLANG_CL
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ALLOW_COMPILER_WARNINGS=1
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endif # CLANG_CL
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# Use warnings-as-errors if ALLOW_COMPILER_WARNINGS is not set to 1 (which
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# includes the case where it's undefined).
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ifneq (1,$(ALLOW_COMPILER_WARNINGS))
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CXXFLAGS += $(WARNINGS_AS_ERRORS)
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CFLAGS += $(WARNINGS_AS_ERRORS)
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endif # ALLOW_COMPILER_WARNINGS
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COMPILE_CFLAGS = $(VISIBILITY_FLAGS) $(DEFINES) $(INCLUDES) $(OS_INCLUDES) $(DSO_CFLAGS) $(DSO_PIC_CFLAGS) $(RTL_FLAGS) $(OS_COMPILE_CFLAGS) $(_DEPEND_CFLAGS) $(CFLAGS) $(MOZBUILD_CFLAGS)
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COMPILE_CXXFLAGS = $(if $(DISABLE_STL_WRAPPING),,$(STL_FLAGS)) $(VISIBILITY_FLAGS) $(DEFINES) $(INCLUDES) $(OS_INCLUDES) $(DSO_CFLAGS) $(DSO_PIC_CFLAGS) $(RTL_FLAGS) $(OS_COMPILE_CXXFLAGS) $(_DEPEND_CFLAGS) $(CXXFLAGS) $(MOZBUILD_CXXFLAGS)
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COMPILE_CMFLAGS = $(OS_COMPILE_CMFLAGS) $(MOZBUILD_CMFLAGS)
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COMPILE_CMMFLAGS = $(OS_COMPILE_CMMFLAGS) $(MOZBUILD_CMMFLAGS)
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ASFLAGS += $(MOZBUILD_ASFLAGS)
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ifndef CROSS_COMPILE
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HOST_CFLAGS += $(RTL_FLAGS)
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endif
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HOST_CFLAGS += $(HOST_DEFINES) $(MOZBUILD_HOST_CFLAGS)
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HOST_CXXFLAGS += $(HOST_DEFINES) $(MOZBUILD_HOST_CXXFLAGS)
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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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# Default location of include files
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IDL_PARSER_DIR = $(topsrcdir)/xpcom/idl-parser
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IDL_PARSER_CACHE_DIR = $(DEPTH)/xpcom/idl-parser
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SDK_LIB_DIR = $(DIST)/sdk/lib
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SDK_BIN_DIR = $(DIST)/sdk/bin
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DEPENDENCIES = .md
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ifdef MACOSX_DEPLOYMENT_TARGET
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export MACOSX_DEPLOYMENT_TARGET
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endif # MACOSX_DEPLOYMENT_TARGET
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ifdef MOZ_USING_CCACHE
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ifdef CLANG_CXX
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export CCACHE_CPP2=1
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endif
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endif
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# Set link flags according to whether we want a console.
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ifeq ($(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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# 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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#
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# Include any personal overrides the user might think are needed.
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#
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-include $(topsrcdir)/$(MOZ_BUILD_APP)/app-config.mk
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-include $(MY_CONFIG)
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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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# For Pymake, wherever we use nsinstall.py we're also going to try to make it
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# a native command where possible. Since native commands can't be used outside
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# of single-line commands, we continue to provide INSTALL for general use.
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# Single-line commands should be switched over to install_cmd.
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NSINSTALL_NATIVECMD := %nsinstall nsinstall
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ifdef NSINSTALL_BIN
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NSINSTALL = $(NSINSTALL_BIN)
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else
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ifeq ($(HOST_OS_ARCH),WINNT)
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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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endif # NSINSTALL_BIN
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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 copy, $(NSDISTMODE)), $(NSINSTALL) -t, $(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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|
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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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|
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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 = $(MOZ_UI_LOCALE)
|
|
# Many locales directories want this definition.
|
|
ACDEFINES += -DAB_CD=$(AB_CD)
|
|
|
|
ifndef L10NBASEDIR
|
|
L10NBASEDIR = $(error L10NBASEDIR not defined by configure)
|
|
else
|
|
IS_LANGUAGE_REPACK = 1
|
|
endif
|
|
|
|
EXPAND_LOCALE_SRCDIR = $(if $(filter en-US,$(AB_CD)),$(topsrcdir)/$(1)/en-US,$(or $(realpath $(L10NBASEDIR)),$(abspath $(L10NBASEDIR)))/$(AB_CD)/$(subst /locales,,$(1)))
|
|
|
|
ifdef relativesrcdir
|
|
LOCALE_SRCDIR ?= $(call EXPAND_LOCALE_SRCDIR,$(relativesrcdir))
|
|
endif
|
|
|
|
ifdef relativesrcdir
|
|
MAKE_JARS_FLAGS += --relativesrcdir=$(relativesrcdir)
|
|
ifneq (en-US,$(AB_CD))
|
|
ifdef LOCALE_MERGEDIR
|
|
MAKE_JARS_FLAGS += --locale-mergedir=$(LOCALE_MERGEDIR)
|
|
endif
|
|
ifdef IS_LANGUAGE_REPACK
|
|
MAKE_JARS_FLAGS += --l10n-base=$(L10NBASEDIR)/$(AB_CD)
|
|
endif
|
|
else
|
|
MAKE_JARS_FLAGS += -c $(LOCALE_SRCDIR)
|
|
endif # en-US
|
|
else
|
|
MAKE_JARS_FLAGS += -c $(LOCALE_SRCDIR)
|
|
endif # ! relativesrcdir
|
|
|
|
ifdef LOCALE_MERGEDIR
|
|
MERGE_FILE = $(firstword \
|
|
$(wildcard $(LOCALE_MERGEDIR)/$(subst /locales,,$(relativesrcdir))/$(1)) \
|
|
$(wildcard $(LOCALE_SRCDIR)/$(1)) \
|
|
$(srcdir)/en-US/$(1) )
|
|
else
|
|
MERGE_FILE = $(LOCALE_SRCDIR)/$(1)
|
|
endif
|
|
MERGE_FILES = $(foreach f,$(1),$(call MERGE_FILE,$(f)))
|
|
|
|
# These marcros are similar to MERGE_FILE, but no merging, and en-US first.
|
|
# They're used for searchplugins, for example.
|
|
EN_US_OR_L10N_FILE = $(firstword \
|
|
$(wildcard $(srcdir)/en-US/$(1)) \
|
|
$(LOCALE_SRCDIR)/$(1) )
|
|
EN_US_OR_L10N_FILES = $(foreach f,$(1),$(call EN_US_OR_L10N_FILE,$(f)))
|
|
|
|
ifneq (WINNT,$(OS_ARCH))
|
|
RUN_TEST_PROGRAM = $(DIST)/bin/run-mozilla.sh
|
|
endif # ! WINNT
|
|
|
|
#
|
|
# Java macros
|
|
#
|
|
|
|
# Make sure any compiled classes work with at least JVM 1.4
|
|
JAVAC_FLAGS += -source 1.4
|
|
|
|
ifdef MOZ_DEBUG
|
|
JAVAC_FLAGS += -g
|
|
endif
|
|
|
|
CREATE_PRECOMPLETE_CMD = $(PYTHON) $(abspath $(MOZILLA_DIR)/config/createprecomplete.py)
|
|
|
|
# MDDEPDIR is the subdirectory where dependency files are stored
|
|
MDDEPDIR := .deps
|
|
|
|
EXPAND_LIBS_EXEC = $(PYTHON) $(MOZILLA_DIR)/config/expandlibs_exec.py
|
|
EXPAND_LIBS_GEN = $(PYTHON) $(MOZILLA_DIR)/config/expandlibs_gen.py
|
|
EXPAND_AR = $(EXPAND_LIBS_EXEC) --extract -- $(AR)
|
|
EXPAND_CC = $(EXPAND_LIBS_EXEC) --uselist -- $(CC)
|
|
EXPAND_CCC = $(EXPAND_LIBS_EXEC) --uselist -- $(CCC)
|
|
EXPAND_LD = $(EXPAND_LIBS_EXEC) --uselist -- $(LD)
|
|
EXPAND_MKSHLIB_ARGS = --uselist
|
|
ifdef SYMBOL_ORDER
|
|
EXPAND_MKSHLIB_ARGS += --symbol-order $(SYMBOL_ORDER)
|
|
endif
|
|
EXPAND_MKSHLIB = $(EXPAND_LIBS_EXEC) $(EXPAND_MKSHLIB_ARGS) -- $(MKSHLIB)
|
|
|
|
# $(call CHECK_SYMBOLS,lib,PREFIX,dep_name,test)
|
|
# Checks that the given `lib` doesn't contain dependency on symbols with a
|
|
# version starting with `PREFIX`_ and matching the `test`. `dep_name` is only
|
|
# used for the error message.
|
|
# `test` is an awk expression using the information in the variable `v` which
|
|
# contains a list of version items ([major, minor, ...]).
|
|
define CHECK_SYMBOLS
|
|
@$(TOOLCHAIN_PREFIX)readelf -sW $(1) | \
|
|
awk '$$8 ~ /@$(2)_/ { \
|
|
split($$8,a,"@"); \
|
|
split(a[2],b,"_"); \
|
|
split(b[2],v,"."); \
|
|
if ($(4)) { \
|
|
if (!found) { \
|
|
print "TEST-UNEXPECTED-FAIL | check_stdcxx | We do not want these $(3) symbol versions to be used:" \
|
|
} \
|
|
print " ",$$8; \
|
|
found=1 \
|
|
} \
|
|
} \
|
|
END { \
|
|
if (found) { \
|
|
exit(1) \
|
|
} \
|
|
}'
|
|
endef
|
|
|
|
ifneq (,$(MOZ_LIBSTDCXX_TARGET_VERSION)$(MOZ_LIBSTDCXX_HOST_VERSION))
|
|
CHECK_STDCXX = $(call CHECK_SYMBOLS,$(1),GLIBCXX,libstdc++,v[1] > 3 || (v[1] == 3 && v[2] == 4 && v[3] > 10))
|
|
CHECK_GLIBC = $(call CHECK_SYMBOLS,$(1),GLIBC,libc,v[1] > 2 || (v[1] == 2 && v[2] > 7))
|
|
endif
|
|
|
|
ifeq (,$(filter $(OS_TARGET),WINNT Darwin))
|
|
CHECK_TEXTREL = @$(TOOLCHAIN_PREFIX)readelf -d $(1) | grep TEXTREL > /dev/null && echo 'TEST-UNEXPECTED-FAIL | check_textrel | We do not want text relocations in libraries and programs' || true
|
|
endif
|
|
|
|
ifeq ($(MOZ_WIDGET_TOOLKIT),android)
|
|
# While this is very unlikely (libc being added by the compiler at the end
|
|
# of the linker command line), if libmozglue.so ends up after libc.so, all
|
|
# hell breaks loose, so better safe than sorry, and check it's actually the
|
|
# case.
|
|
CHECK_MOZGLUE_ORDER = @$(TOOLCHAIN_PREFIX)readelf -d $(1) | grep NEEDED | awk '{ libs[$$NF] = ++n } END { if (libs["[libmozglue.so]"] && libs["[libc.so]"] < libs["[libmozglue.so]"]) { print "libmozglue.so must be linked before libc.so"; exit 1 } }'
|
|
endif
|
|
|
|
define CHECK_BINARY
|
|
$(call CHECK_GLIBC,$(1))
|
|
$(call CHECK_STDCXX,$(1))
|
|
$(call CHECK_TEXTREL,$(1))
|
|
$(call LOCAL_CHECKS,$(1))
|
|
$(call CHECK_MOZGLUE_ORDER,$(1))
|
|
endef
|
|
|
|
# autoconf.mk sets OBJ_SUFFIX to an error to avoid use before including
|
|
# this file
|
|
OBJ_SUFFIX := $(_OBJ_SUFFIX)
|
|
|
|
# PGO builds with GCC build objects with instrumentation in a first pass,
|
|
# then objects optimized, without instrumentation, in a second pass. If
|
|
# we overwrite the objects from the first pass with those from the second,
|
|
# we end up not getting instrumentation data for better optimization on
|
|
# incremental builds. As a consequence, we use a different object suffix
|
|
# for the first pass.
|
|
ifndef NO_PROFILE_GUIDED_OPTIMIZE
|
|
ifdef MOZ_PROFILE_GENERATE
|
|
ifdef GNU_CC
|
|
OBJ_SUFFIX := i_o
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
PLY_INCLUDE = -I$(MOZILLA_DIR)/other-licenses/ply
|
|
|
|
export CL_INCLUDES_PREFIX
|
|
# Make sure that the build system can handle non-ASCII characters
|
|
# in environment variables to prevent it from breking silently on
|
|
# non-English systems.
|
|
export NONASCII
|