diff options
Diffstat (limited to 'config/config.mk')
| -rw-r--r-- | config/config.mk | 604 |
1 files changed, 604 insertions, 0 deletions
diff --git a/config/config.mk b/config/config.mk new file mode 100644 index 0000000000..4e3fd1a6c5 --- /dev/null +++ b/config/config.mk @@ -0,0 +1,604 @@ +# +# 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. +# + +# 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 + +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 +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 \ + INSTALL_EXTENSION_ID \ + 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=$(XPI_NAME) +endif + +# The VERSION_NUMBER is suffixed onto the end of the DLLs we ship. +VERSION_NUMBER = 50 + +ifeq ($(HOST_OS_ARCH),WINNT) + ifeq ($(MOZILLA_DIR),$(topsrcdir)) + win_srcdir := $(subst $(topsrcdir),$(WIN_TOP_SRC),$(srcdir)) + else + # This means we're in comm-central's topsrcdir, so we need to adjust + # WIN_TOP_SRC (which points to mozilla's topsrcdir) for the substitution + # to win_srcdir. + cc_WIN_TOP_SRC := $(WIN_TOP_SRC:%/mozilla=%) + win_srcdir := $(subst $(topsrcdir),$(cc_WIN_TOP_SRC),$(srcdir)) + endif + BUILD_TOOLS = $(WIN_TOP_SRC)/build/unix +else + win_srcdir := $(srcdir) + BUILD_TOOLS = $(MOZILLA_DIR)/build/unix +endif + +CONFIG_TOOLS = $(MOZ_BUILD_ROOT)/config +AUTOCONF_TOOLS = $(MOZILLA_DIR)/build/autoconf + +ifdef _MSC_VER +CC_WRAPPER ?= $(call py_action,cl) +CXX_WRAPPER ?= $(call py_action,cl) +endif # _MSC_VER + +CC := $(CC_WRAPPER) $(CC) +CXX := $(CXX_WRAPPER) $(CXX) +MKDIR ?= mkdir +SLEEP ?= sleep +TOUCH ?= touch + +PYTHON_PATH = $(PYTHON) $(topsrcdir)/config/pythonpath.py + +# determine debug-related options +_DEBUG_ASFLAGS := +_DEBUG_CFLAGS := +_DEBUG_LDFLAGS := + +ifneq (,$(MOZ_DEBUG)$(MOZ_DEBUG_SYMBOLS)) + ifeq ($(AS),$(YASM)) + ifeq ($(OS_ARCH)_$(GNU_CC),WINNT_) + _DEBUG_ASFLAGS += -g cv8 + else + ifneq ($(OS_ARCH),Darwin) + _DEBUG_ASFLAGS += -g dwarf2 + endif + endif + else + _DEBUG_ASFLAGS += $(MOZ_DEBUG_FLAGS) + endif + _DEBUG_CFLAGS += $(MOZ_DEBUG_FLAGS) + _DEBUG_LDFLAGS += $(MOZ_DEBUG_LDFLAGS) +endif + +ASFLAGS += $(_DEBUG_ASFLAGS) +OS_CFLAGS += $(_DEBUG_CFLAGS) +OS_CXXFLAGS += $(_DEBUG_CFLAGS) +OS_LDFLAGS += $(_DEBUG_LDFLAGS) + +# XXX: What does this? Bug 482434 filed for better explanation. +ifeq ($(OS_ARCH)_$(GNU_CC),WINNT_) +ifndef MOZ_DEBUG + +# MOZ_DEBUG_SYMBOLS generates debug symbols in separate PDB files. +# Used for generating an optimized build with debugging symbols. +# Used in the Windows nightlies to generate symbols for crash reporting. +ifdef MOZ_DEBUG_SYMBOLS +ifdef HAVE_64BIT_BUILD +OS_LDFLAGS += -DEBUG -OPT:REF,ICF +else +OS_LDFLAGS += -DEBUG -OPT:REF +endif +endif + +# +# Handle DMD in optimized builds. +# +ifdef MOZ_DMD +ifdef HAVE_64BIT_BUILD +OS_LDFLAGS = -DEBUG -OPT:REF,ICF +else +OS_LDFLAGS = -DEBUG -OPT:REF +endif +endif # MOZ_DMD + +endif # MOZ_DEBUG + +endif # WINNT && !GNU_CC + +# +# Build using PIC by default +# +_ENABLE_PIC=1 + +# Don't build SIMPLE_PROGRAMS with PGO, since they don't need it anyway, +# and we don't have the same build logic to re-link them in the second pass. +ifdef SIMPLE_PROGRAMS +NO_PROFILE_GUIDED_OPTIMIZE = 1 +endif + +# No sense in profiling unit tests +ifdef CPP_UNIT_TESTS +NO_PROFILE_GUIDED_OPTIMIZE = 1 +endif + +# Enable profile-based feedback +ifneq (1,$(NO_PROFILE_GUIDED_OPTIMIZE)) +ifdef MOZ_PROFILE_GENERATE +OS_CFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_GEN_CFLAGS)) +OS_CXXFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_GEN_CFLAGS)) +OS_LDFLAGS += $(PROFILE_GEN_LDFLAGS) +ifeq (WINNT,$(OS_ARCH)) +AR_FLAGS += -LTCG +endif +endif # MOZ_PROFILE_GENERATE + +ifdef MOZ_PROFILE_USE +OS_CFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_USE_CFLAGS)) +OS_CXXFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_USE_CFLAGS)) +OS_LDFLAGS += $(PROFILE_USE_LDFLAGS) +ifeq (WINNT,$(OS_ARCH)) +AR_FLAGS += -LTCG +endif +endif # MOZ_PROFILE_USE +endif # NO_PROFILE_GUIDED_OPTIMIZE + +MAKE_JARS_FLAGS = \ + -t $(topsrcdir) \ + -f $(MOZ_JAR_MAKER_FILE_FORMAT) \ + $(NULL) + +ifdef USE_EXTENSION_MANIFEST +MAKE_JARS_FLAGS += -e +endif + +TAR_CREATE_FLAGS = -chf + +# +# Personal makefile customizations go in these optional make include files. +# +MY_CONFIG := $(DEPTH)/config/myconfig.mk +MY_RULES := $(DEPTH)/config/myrules.mk + +# +# Default command macros; can be overridden in <arch>.mk. +# +CCC = $(CXX) + +INCLUDES = \ + -I$(srcdir) \ + -I$(CURDIR) \ + $(LOCAL_INCLUDES) \ + -I$(ABS_DIST)/include \ + $(NULL) + +ifndef IS_GYP_DIR +# NSPR_CFLAGS and NSS_CFLAGS must appear ahead of the other flags to avoid Linux +# builds wrongly picking up system NSPR/NSS header files. +OS_INCLUDES := \ + $(NSPR_CFLAGS) $(NSS_CFLAGS) \ + $(MOZ_JPEG_CFLAGS) \ + $(MOZ_PNG_CFLAGS) \ + $(MOZ_ZLIB_CFLAGS) \ + $(MOZ_PIXMAN_CFLAGS) \ + $(NULL) +endif + +include $(MOZILLA_DIR)/config/static-checking-config.mk + +CFLAGS = $(OS_CPPFLAGS) $(OS_CFLAGS) +CXXFLAGS = $(OS_CPPFLAGS) $(OS_CXXFLAGS) +LDFLAGS = $(OS_LDFLAGS) $(MOZBUILD_LDFLAGS) $(MOZ_FIX_LINK_PATHS) + +ifdef MOZ_OPTIMIZE +ifeq (1,$(MOZ_OPTIMIZE)) +ifneq (,$(if $(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE),$(MOZ_PGO_OPTIMIZE_FLAGS))) +CFLAGS += $(MOZ_PGO_OPTIMIZE_FLAGS) +CXXFLAGS += $(MOZ_PGO_OPTIMIZE_FLAGS) +else +CFLAGS += $(MOZ_OPTIMIZE_FLAGS) +CXXFLAGS += $(MOZ_OPTIMIZE_FLAGS) +endif # neq (,$(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE)) +else +CFLAGS += $(MOZ_OPTIMIZE_FLAGS) +CXXFLAGS += $(MOZ_OPTIMIZE_FLAGS) +endif # MOZ_OPTIMIZE == 1 +LDFLAGS += $(MOZ_OPTIMIZE_LDFLAGS) +endif # MOZ_OPTIMIZE + +HOST_CFLAGS += $(_DEPEND_CFLAGS) +HOST_CXXFLAGS += $(_DEPEND_CFLAGS) +ifdef CROSS_COMPILE +HOST_CFLAGS += $(HOST_OPTIMIZE_FLAGS) +else +ifdef MOZ_OPTIMIZE +ifeq (1,$(MOZ_OPTIMIZE)) +HOST_CFLAGS += $(MOZ_OPTIMIZE_FLAGS) +else +HOST_CFLAGS += $(MOZ_OPTIMIZE_FLAGS) +endif # MOZ_OPTIMIZE == 1 +endif # MOZ_OPTIMIZE +endif # CROSS_COMPILE + +CFLAGS += $(MOZ_FRAMEPTR_FLAGS) +CXXFLAGS += $(MOZ_FRAMEPTR_FLAGS) + +# Check for ALLOW_COMPILER_WARNINGS (shorthand for Makefiles to request that we +# *don't* use the warnings-as-errors compile flags) + +# Don't use warnings-as-errors in Windows PGO builds because it is suspected of +# causing problems in that situation. (See bug 437002.) +ifeq (WINNT_1,$(OS_ARCH)_$(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE)) +ALLOW_COMPILER_WARNINGS=1 +endif # WINNT && (MOS_PROFILE_GENERATE ^ MOZ_PROFILE_USE) + +# Don't use warnings-as-errors in clang-cl because it warns about many more +# things than MSVC does. +ifdef CLANG_CL +ALLOW_COMPILER_WARNINGS=1 +endif # CLANG_CL + +# Use warnings-as-errors if ALLOW_COMPILER_WARNINGS is not set to 1 (which +# includes the case where it's undefined). +ifneq (1,$(ALLOW_COMPILER_WARNINGS)) +CXXFLAGS += $(WARNINGS_AS_ERRORS) +CFLAGS += $(WARNINGS_AS_ERRORS) +endif # ALLOW_COMPILER_WARNINGS + +COMPILE_CFLAGS = $(VISIBILITY_FLAGS) $(DEFINES) $(INCLUDES) $(OS_INCLUDES) $(DSO_CFLAGS) $(DSO_PIC_CFLAGS) $(RTL_FLAGS) $(OS_COMPILE_CFLAGS) $(_DEPEND_CFLAGS) $(CFLAGS) $(MOZBUILD_CFLAGS) +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) +COMPILE_CMFLAGS = $(OS_COMPILE_CMFLAGS) $(MOZBUILD_CMFLAGS) +COMPILE_CMMFLAGS = $(OS_COMPILE_CMMFLAGS) $(MOZBUILD_CMMFLAGS) +ASFLAGS += $(MOZBUILD_ASFLAGS) + +ifndef CROSS_COMPILE +HOST_CFLAGS += $(RTL_FLAGS) +endif + +HOST_CFLAGS += $(HOST_DEFINES) $(MOZBUILD_HOST_CFLAGS) +HOST_CXXFLAGS += $(HOST_DEFINES) $(MOZBUILD_HOST_CXXFLAGS) + +# +# Name of the binary code directories +# +# Override defaults + +SDK_LIB_DIR = $(DIST)/sdk/lib +SDK_BIN_DIR = $(DIST)/sdk/bin + +DEPENDENCIES = .md + +ifdef MACOSX_DEPLOYMENT_TARGET +export MACOSX_DEPLOYMENT_TARGET +endif # MACOSX_DEPLOYMENT_TARGET + +# Export to propagate to cl and submake for third-party code. +# Eventually, we'll want to just use -I. +ifdef INCLUDE +export INCLUDE +endif + +# Export to propagate to link.exe and submake for third-party code. +# Eventually, we'll want to just use -LIBPATH. +ifdef LIB +export LIB +endif + +ifdef MOZ_USING_CCACHE +ifdef CLANG_CXX +export CCACHE_CPP2=1 +endif +endif + +# Set link flags according to whether we want a console. +ifeq ($(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 += $(WIN32_CONSOLE_EXE_LDFLAGS) +endif +endif # WINNT + +ifdef _MSC_VER +ifeq ($(CPU_ARCH),x86_64) +# set stack to 2MB on x64 build. See bug 582910 +WIN32_EXE_LDFLAGS += -STACK:2097152 +endif +endif + +# +# Include any personal overrides the user might think are needed. +# +-include $(topsrcdir)/$(MOZ_BUILD_APP)/app-config.mk +-include $(MY_CONFIG) + +###################################################################### + +GARBAGE += $(DEPENDENCIES) core $(wildcard core.[0-9]*) $(wildcard *.err) $(wildcard *.pure) $(wildcard *_pure_*.o) Templates.DB + +ifeq ($(OS_ARCH),Darwin) +ifndef NSDISTMODE +NSDISTMODE=absolute_symlink +endif +PWD := $(CURDIR) +endif + +NSINSTALL_PY := $(PYTHON) $(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 = $(MOZ_UI_LOCALE) +# Many locales directories want this definition. +ACDEFINES += -DAB_CD=$(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 " ",$$8; \ + found=1 \ + } \ +} \ +END { \ + if (found) { \ + exit(1) \ + } \ +}' +endef + +ifneq (,$(MOZ_LIBSTDCXX_TARGET_VERSION)$(MOZ_LIBSTDCXX_HOST_VERSION)) +CHECK_STDCXX = $(call CHECK_SYMBOLS,$(1),GLIBCXX,libstdc++,v[1] > 3 || (v[1] == 3 && v[2] == 4 && v[3] > 16)) +CHECK_GLIBC = $(call CHECK_SYMBOLS,$(1),GLIBC,libc,v[1] > 2 || (v[1] == 2 && v[2] > 12)) +endif + +ifeq (,$(filter $(OS_TARGET),WINNT Darwin)) +CHECK_TEXTREL = @$(TOOLCHAIN_PREFIX)readelf -d $(1) | grep TEXTREL > /dev/null && echo 'TEST-UNEXPECTED-FAIL | check_textrel | We do not want text relocations in libraries and programs' || true +endif + +ifeq ($(MOZ_WIDGET_TOOLKIT),android) +# While this is very unlikely (libc being added by the compiler at the end +# of the linker command line), if libmozglue.so ends up after libc.so, all +# hell breaks loose, so better safe than sorry, and check it's actually the +# case. +CHECK_MOZGLUE_ORDER = @$(TOOLCHAIN_PREFIX)readelf -d $(1) | grep NEEDED | awk '{ libs[$$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 |