forked from OSchip/llvm-project
791 lines
25 KiB
Makefile
791 lines
25 KiB
Makefile
#----------------------------------------------------------------------
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# Clients fill in the source files to build
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#----------------------------------------------------------------------
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# C_SOURCES := main.c
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# CXX_SOURCES :=
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# OBJC_SOURCES :=
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# OBJCXX_SOURCES :=
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# DYLIB_C_SOURCES :=
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# DYLIB_OBJC_SOURCES :=
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# DYLIB_CXX_SOURCES :=
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#
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# Specifying DYLIB_ONLY has the effect of building dylib only, skipping
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# the building of the a.out executable program. For example,
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# DYLIB_ONLY := YES
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#
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# Specifying FRAMEWORK and its variants has the effect of building a NeXT-style
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# framework.
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# FRAMEWORK := "Foo"
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# FRAMEWORK_HEADERS := "Foo.h"
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# FRAMEWORK_MODULES := "module.modulemap"
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#
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# Also might be of interest:
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# FRAMEWORK_INCLUDES (Darwin only) :=
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# CFLAGS_EXTRAS :=
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# LD_EXTRAS :=
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# SPLIT_DEBUG_SYMBOLS := YES
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# CROSS_COMPILE :=
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# USE_PRIVATE_MODULE_CACHE := YES
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#
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# And test/functionalities/archives/Makefile:
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# MAKE_DSYM := NO
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# ARCHIVE_NAME := libfoo.a
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# ARCHIVE_C_SOURCES := a.c b.c
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# Uncomment line below for debugging shell commands
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# SHELL = /bin/sh -x
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SRCDIR := $(shell dirname $(firstword $(MAKEFILE_LIST)))
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BUILDDIR := $(shell pwd)
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MAKEFILE_RULES := $(lastword $(MAKEFILE_LIST))
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THIS_FILE_DIR := $(shell dirname $(MAKEFILE_RULES))
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LLDB_BASE_DIR := $(THIS_FILE_DIR)/../../../../../
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# The test harness invokes the test Makefiles with an explicit 'all'
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# target, but its handy to be able to recursively call this Makefile
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# without specifying a goal. You almost certainly want to build 'all',
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# and not only the first target defined in this file (which might vary
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# according to variable values).
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.DEFAULT_GOAL := all
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#----------------------------------------------------------------------
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# If OS is not defined, use 'uname -s' to determine the OS name.
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#
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# uname on Windows gives "windows32" or "server version windows32", but most
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# environments standardize on "Windows_NT", so we'll make it consistent here.
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# When running tests from Visual Studio, the environment variable isn't
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# inherited all the way down to the process spawned for make.
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#----------------------------------------------------------------------
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HOST_OS = $(shell uname -s)
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ifneq (,$(findstring windows32,$(HOST_OS)))
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HOST_OS = Windows_NT
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endif
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ifeq "$(OS)" ""
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OS = $(HOST_OS)
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endif
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#----------------------------------------------------------------------
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# If OS is Windows, force SHELL to be cmd
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#
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# Some versions of make on Windows will search for other shells such as
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# C:\cygwin\bin\sh.exe. This shell fails for numerous different reasons
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# so default to using cmd.exe.
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#----------------------------------------------------------------------
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ifeq "$(OS)" "Windows_NT"
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SHELL = $(WINDIR)\system32\cmd.exe
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endif
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#----------------------------------------------------------------------
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# If the OS is Windows use double-quotes in commands
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#
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# For other operating systems, single-quotes work fine, but on Windows
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# we strictly required double-quotes
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#----------------------------------------------------------------------
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ifeq "$(HOST_OS)" "Windows_NT"
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QUOTE = "
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FIXUP_SYNTAX_HIGHLIGHTING_IN_MY_EDITOR = "
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else
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QUOTE = '
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FIXUP_SYNTAX_HIGHLIGHTING_IN_MY_EDITOR = '
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endif
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#----------------------------------------------------------------------
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# If TRIPLE is not defined try to set the ARCH, CC, CFLAGS, and more
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# from the triple alone
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#----------------------------------------------------------------------
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ARCH_CFLAGS :=
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ifneq "$(TRIPLE)" ""
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triple_space = $(subst -, ,$(TRIPLE))
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ARCH =$(word 1, $(triple_space))
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TRIPLE_VENDOR =$(word 2, $(triple_space))
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triple_os_and_version =$(shell echo $(word 3, $(triple_space)) | sed 's/\([a-z]*\)\(.*\)/\1 \2/')
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TRIPLE_OS =$(word 1, $(triple_os_and_version))
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TRIPLE_VERSION =$(word 2, $(triple_os_and_version))
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TRIPLE_ENV =$(word 4, $(triple_space))
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ifeq "$(TRIPLE_VENDOR)" "apple"
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ifeq "$(TRIPLE_OS)" "ios"
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ifeq "$(TRIPLE_ENV)" "simulator"
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SDK_NAME := iphonesimulator
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else
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ifeq "$(TRIPLE_ENV)" "macabi"
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SDK_NAME := macosx
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else
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SDK_NAME := iphoneos
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endif
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endif
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endif
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ifeq "$(TRIPLE_OS)" "tvos"
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ifeq "$(TRIPLE_ENV)" "simulator"
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SDK_NAME := appletvsimulator
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else
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SDK_NAME := appletvos
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endif
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endif
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ifeq "$(TRIPLE_OS)" "watchos"
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ifeq "$(TRIPLE_ENV)" "simulator"
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SDK_NAME := watchsimulator
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else
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SDK_NAME := watchos
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endif
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endif
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ifneq "$(TRIPLE_OS)" "macosx"
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ifeq "$(TRIPLE_ENV)" ""
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CODESIGN := codesign
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endif
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endif
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ifeq "$(SDKROOT)" ""
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SDKROOT := $(shell xcrun --sdk $(SDK_NAME) --show-sdk-path)
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endif
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ifeq "$(TRIPLE_VERSION)" ""
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ifeq "$(SDK_NAME)" ""
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$(error "SDK_NAME is empty")
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endif
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TRIPLE_VERSION := $(shell xcrun --sdk $(SDK_NAME) --show-sdk-version)
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endif
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ifeq "$(TRIPLE_ENV)" "simulator"
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ARCH_CFLAGS := -m$(TRIPLE_OS)-simulator-version-min=$(TRIPLE_VERSION)
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else
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ifneq "$(TRIPLE_OS)" "macosx"
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ARCH_CFLAGS := -m$(TRIPLE_OS)-version-min=$(TRIPLE_VERSION)
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endif
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endif
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endif
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ARCH_CFLAGS += -target $(TRIPLE)
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endif
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ifeq "$(OS)" "Android"
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include $(THIS_FILE_DIR)/Android.rules
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endif
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#----------------------------------------------------------------------
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# If ARCH is not defined, default to x86_64.
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#----------------------------------------------------------------------
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ifeq "$(ARCH)" ""
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ifeq "$(OS)" "Windows_NT"
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ARCH = x86
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else
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ARCH = x86_64
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endif
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endif
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#----------------------------------------------------------------------
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# CC defaults to clang.
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#
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# If you change the defaults of CC, be sure to also change it in the file
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# test/plugins/builder_base.py, which provides a Python way to return the
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# value of the make variable CC -- getCompiler().
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#
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# See also these functions:
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# o cxx_compiler
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# o cxx_linker
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#----------------------------------------------------------------------
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ifeq "$(CC)" ""
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$(error "C compiler is not specified. Please run tests through lldb-dotest or lit")
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endif
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#----------------------------------------------------------------------
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# Handle SDKROOT on Darwin
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#----------------------------------------------------------------------
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ifeq "$(OS)" "Darwin"
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ifeq "$(SDKROOT)" ""
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# We haven't otherwise set the SDKROOT, so set it now to macosx
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SDKROOT := $(shell xcrun --sdk macosx --show-sdk-path)
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endif
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endif
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#----------------------------------------------------------------------
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# ARCHFLAG is the flag used to tell the compiler which architecture
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# to compile for. The default is the flag that clang accepts.
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#----------------------------------------------------------------------
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ARCHFLAG ?= -arch
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#----------------------------------------------------------------------
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# Change any build/tool options needed
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#----------------------------------------------------------------------
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ifeq "$(OS)" "Darwin"
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DS := $(DSYMUTIL)
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DSFLAGS =
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DSYM = $(EXE).dSYM
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AR := $(CROSS_COMPILE)libtool
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ARFLAGS := -static -o
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else
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AR := $(CROSS_COMPILE)ar
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# On non-Apple platforms, -arch becomes -m
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ARCHFLAG := -m
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# i386, i686, x86 -> 32
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# amd64, x86_64, x64 -> 64
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ifeq "$(ARCH)" "amd64"
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override ARCH := $(subst amd64,64,$(ARCH))
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endif
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ifeq "$(ARCH)" "x86_64"
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override ARCH := $(subst x86_64,64,$(ARCH))
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endif
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ifeq "$(ARCH)" "x64"
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override ARCH := $(subst x64,64,$(ARCH))
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endif
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ifeq "$(ARCH)" "x86"
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override ARCH := $(subst x86,32,$(ARCH))
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endif
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ifeq "$(ARCH)" "i386"
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override ARCH := $(subst i386,32,$(ARCH))
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endif
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ifeq "$(ARCH)" "i686"
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override ARCH := $(subst i686,32,$(ARCH))
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endif
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ifeq "$(ARCH)" "powerpc"
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override ARCH := $(subst powerpc,32,$(ARCH))
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endif
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ifeq "$(ARCH)" "powerpc64"
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override ARCH := $(subst powerpc64,64,$(ARCH))
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endif
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ifeq "$(ARCH)" "powerpc64le"
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override ARCH := $(subst powerpc64le,64,$(ARCH))
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endif
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ifeq "$(ARCH)" "aarch64"
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override ARCH :=
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override ARCHFLAG :=
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endif
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ifeq "$(findstring arm,$(ARCH))" "arm"
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override ARCH :=
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override ARCHFLAG :=
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endif
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ifeq "$(ARCH)" "s390x"
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override ARCH :=
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override ARCHFLAG :=
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endif
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ifeq "$(findstring mips,$(ARCH))" "mips"
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override ARCHFLAG := -
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endif
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ifeq "$(SPLIT_DEBUG_SYMBOLS)" "YES"
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DSYM = $(EXE).debug
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endif
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endif
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LIMIT_DEBUG_INFO_FLAGS =
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NO_LIMIT_DEBUG_INFO_FLAGS =
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MODULE_DEBUG_INFO_FLAGS =
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ifneq (,$(findstring clang,$(CC)))
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LIMIT_DEBUG_INFO_FLAGS += -flimit-debug-info
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NO_LIMIT_DEBUG_INFO_FLAGS += -fno-limit-debug-info
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MODULE_DEBUG_INFO_FLAGS += -gmodules
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endif
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DEBUG_INFO_FLAG ?= -g
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CFLAGS ?= $(DEBUG_INFO_FLAG) -O0 -fno-builtin
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ifeq "$(OS)" "Darwin"
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ifneq "$(SDKROOT)" ""
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CFLAGS += -isysroot "$(SDKROOT)"
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endif
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endif
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ifeq "$(OS)" "Darwin"
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CFLAGS += $(ARCHFLAG) $(ARCH) $(FRAMEWORK_INCLUDES) -I$(LLDB_BASE_DIR)include
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else
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CFLAGS += $(ARCHFLAG)$(ARCH) $(FRAMEWORK_INCLUDES) -I$(LLDB_BASE_DIR)include
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endif
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CFLAGS += -I$(SRCDIR) -I$(THIS_FILE_DIR)
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ifndef NO_TEST_COMMON_H
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CFLAGS += -include $(THIS_FILE_DIR)/test_common.h
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endif
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CFLAGS += $(NO_LIMIT_DEBUG_INFO_FLAGS) $(ARCH_CFLAGS)
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# If the OS is Windows, we need to pass -gdwarf to clang, otherwise it will build
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# with codeview by default but all the tests rely on dwarf.
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ifeq "$(OS)" "Windows_NT"
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CFLAGS += -gdwarf
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endif
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# Use this one if you want to build one part of the result without debug information:
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ifeq "$(OS)" "Darwin"
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CFLAGS_NO_DEBUG = -O0 $(ARCHFLAG) $(ARCH) $(FRAMEWORK_INCLUDES) $(ARCH_CFLAGS) $(CFLAGS_EXTRAS) -isysroot "$(SDKROOT)"
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else
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CFLAGS_NO_DEBUG = -O0 $(ARCHFLAG)$(ARCH) $(FRAMEWORK_INCLUDES) $(ARCH_CFLAGS) $(CFLAGS_EXTRAS)
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endif
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ifeq "$(MAKE_DWO)" "YES"
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CFLAGS += -gsplit-dwarf
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endif
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ifeq "$(USE_PRIVATE_MODULE_CACHE)" "YES"
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THE_CLANG_MODULE_CACHE_DIR := $(BUILDDIR)/private-module-cache
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else
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THE_CLANG_MODULE_CACHE_DIR := $(CLANG_MODULE_CACHE_DIR)
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endif
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MODULE_BASE_FLAGS := -fmodules -gmodules -fmodules-cache-path=$(THE_CLANG_MODULE_CACHE_DIR)
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MANDATORY_MODULE_BUILD_CFLAGS := $(MODULE_BASE_FLAGS) -gmodules
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# Build flags for building with C++ modules.
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# -glldb is necessary for emitting information about what modules were imported.
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MANDATORY_CXXMODULE_BUILD_CFLAGS := $(MODULE_BASE_FLAGS) -fcxx-modules -glldb
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ifeq "$(OS)" "Darwin"
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MANDATORY_MODULE_BUILD_CFLAGS += -fcxx-modules
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endif
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ifeq "$(MAKE_GMODULES)" "YES"
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CFLAGS += $(MANDATORY_MODULE_BUILD_CFLAGS)
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CXXFLAGS += $(MANDATORY_MODULE_BUILD_CFLAGS)
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endif
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CFLAGS += $(CFLAGS_EXTRAS)
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CXXFLAGS += -std=c++11 $(CFLAGS) $(ARCH_CXXFLAGS) $(CXXFLAGS_EXTRAS)
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LD = $(CC)
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LDFLAGS ?= $(CFLAGS)
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LDFLAGS += $(LD_EXTRAS) $(ARCH_LDFLAGS)
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ifneq (,$(LLVM_LIBS_DIR))
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ifeq ($(OS),NetBSD)
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LDFLAGS += -L$(LLVM_LIBS_DIR) -Wl,-rpath,$(LLVM_LIBS_DIR)
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endif
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endif
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ifeq (,$(filter $(OS), Windows_NT Android Darwin))
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ifneq (,$(filter YES,$(ENABLE_THREADS)))
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LDFLAGS += -pthread
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endif
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endif
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OBJECTS =
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EXE ?= a.out
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ifneq "$(FRAMEWORK)" ""
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DYLIB_NAME ?= $(FRAMEWORK).framework/Versions/A/$(FRAMEWORK)
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DYLIB_FILENAME ?= $(FRAMEWORK).framework/Versions/A/$(FRAMEWORK)
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endif
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ifneq "$(DYLIB_NAME)" ""
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ifeq "$(OS)" "Darwin"
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ifneq "$(FRAMEWORK)" ""
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DYLIB_INSTALL_NAME ?= @executable_path/$(FRAMEWORK).framework/Versions/A/$(FRAMEWORK)
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else
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DYLIB_FILENAME = lib$(DYLIB_NAME).dylib
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DYLIB_INSTALL_NAME ?= @executable_path/$(DYLIB_FILENAME)
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endif
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else ifeq "$(OS)" "Windows_NT"
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DYLIB_FILENAME = $(DYLIB_NAME).dll
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else
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DYLIB_FILENAME = lib$(DYLIB_NAME).so
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endif
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endif
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# Function that returns the counterpart C++ compiler, given $(CC) as arg.
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cxx_compiler_notdir = $(if $(findstring icc,$(1)), \
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$(subst icc,icpc,$(1)), \
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$(if $(findstring llvm-gcc,$(1)), \
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$(subst llvm-gcc,llvm-g++,$(1)), \
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$(if $(findstring gcc,$(1)), \
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$(subst gcc,g++,$(1)), \
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$(subst cc,c++,$(1)))))
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cxx_compiler = $(if $(findstring /,$(1)),$(join $(dir $(1)), $(call cxx_compiler_notdir,$(notdir $(1)))),$(call cxx_compiler_notdir,$(1)))
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# Function that returns the C++ linker, given $(CC) as arg.
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cxx_linker_notdir = $(if $(findstring icc,$(1)), \
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$(subst icc,icpc,$(1)), \
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$(if $(findstring llvm-gcc,$(1)), \
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$(subst llvm-gcc,llvm-g++,$(1)), \
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$(if $(findstring gcc,$(1)), \
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$(subst gcc,g++,$(1)), \
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$(subst cc,c++,$(1)))))
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cxx_linker = $(if $(findstring /,$(1)),$(join $(dir $(1)), $(call cxx_linker_notdir,$(notdir $(1)))),$(call cxx_linker_notdir,$(1)))
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ifneq "$(OS)" "Darwin"
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CLANG_OR_GCC := $(strip $(if $(findstring clang,$(CC)), \
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$(findstring clang,$(CC)), \
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$(if $(findstring gcc,$(CC)), \
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$(findstring gcc,$(CC)), \
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cc)))
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CC_LASTWORD := $(strip $(lastword $(subst -, ,$(CC))))
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replace_with = $(strip $(if $(findstring $(3),$(CC_LASTWORD)), \
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$(subst $(3),$(1),$(2)), \
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$(subst $(3),$(1),$(subst -$(CC_LASTWORD),,$(2)))))
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ifeq "$(notdir $(CC))" "$(CC)"
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replace_cc_with = $(call replace_with,$(1),$(CC),$(CLANG_OR_GCC))
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else
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replace_cc_with = $(join $(dir $(CC)),$(call replace_with,$(1),$(notdir $(CC)),$(CLANG_OR_GCC)))
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endif
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OBJCOPY ?= $(call replace_cc_with,objcopy)
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ARCHIVER ?= $(call replace_cc_with,ar)
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override AR = $(ARCHIVER)
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endif
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ifdef PIE
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LDFLAGS += -pie
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endif
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#----------------------------------------------------------------------
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# Windows specific options
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#----------------------------------------------------------------------
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ifeq "$(OS)" "Windows_NT"
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ifneq (,$(findstring clang,$(CC)))
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# Clang for Windows doesn't support C++ Exceptions
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CXXFLAGS += -fno-exceptions
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CXXFLAGS += -D_HAS_EXCEPTIONS=0
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# MSVC 2015 or higher is required, which depends on c++14, so
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# append these values unconditionally.
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CXXFLAGS += -fms-compatibility-version=19.0
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override CXXFLAGS := $(subst -std=c++11,-std=c++14,$(CXXFLAGS))
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# The MSVC linker doesn't understand long section names
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# generated by the clang compiler.
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LDFLAGS += -fuse-ld=lld
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endif
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endif
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#----------------------------------------------------------------------
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# C++ standard library options
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#----------------------------------------------------------------------
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ifeq (1,$(USE_LIBSTDCPP))
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# Clang requires an extra flag: -stdlib=libstdc++
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ifneq (,$(findstring clang,$(CC)))
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CXXFLAGS += -stdlib=libstdc++ -DLLDB_USING_LIBSTDCPP
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LDFLAGS += -stdlib=libstdc++
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endif
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endif
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ifeq (1,$(USE_LIBCPP))
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CXXFLAGS += -DLLDB_USING_LIBCPP
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ifeq "$(OS)" "Linux"
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ifneq (,$(findstring clang,$(CC)))
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CXXFLAGS += -stdlib=libc++
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LDFLAGS += -stdlib=libc++
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else
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CXXFLAGS += -isystem /usr/include/c++/v1
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LDFLAGS += -lc++
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endif
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else ifeq "$(OS)" "Android"
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# Nothing to do, this is already handled in
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# Android.rules.
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else
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CXXFLAGS += -stdlib=libc++
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LDFLAGS += -stdlib=libc++
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endif
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endif
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#----------------------------------------------------------------------
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# Additional system libraries
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#----------------------------------------------------------------------
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ifeq (1,$(USE_LIBDL))
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ifeq (,$(filter $(OS), NetBSD Windows_NT))
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LDFLAGS += -ldl
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endif
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endif
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#----------------------------------------------------------------------
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# dylib settings
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#----------------------------------------------------------------------
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DYLIB_OBJECTS +=$(strip $(DYLIB_C_SOURCES:.c=.o))
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DYLIB_OBJECTS +=$(strip $(DYLIB_OBJC_SOURCES:.m=.o))
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ifneq "$(strip $(DYLIB_CXX_SOURCES))" ""
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DYLIB_OBJECTS +=$(strip $(patsubst %.mm, %.o, $(DYLIB_CXX_SOURCES:.cpp=.o)))
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CXX = $(call cxx_compiler,$(CC))
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LD = $(call cxx_linker,$(CC))
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endif
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#----------------------------------------------------------------------
|
|
# Check if we have a precompiled header
|
|
#----------------------------------------------------------------------
|
|
ifneq "$(strip $(PCH_CXX_SOURCE))" ""
|
|
PCH_OUTPUT = $(PCH_CXX_SOURCE:.h=.h.pch)
|
|
PCHFLAGS = -include $(PCH_CXX_SOURCE)
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# Check if we have any C source files
|
|
#----------------------------------------------------------------------
|
|
ifneq "$(strip $(C_SOURCES))" ""
|
|
OBJECTS +=$(strip $(C_SOURCES:.c=.o))
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# Check if we have any C++ source files
|
|
#----------------------------------------------------------------------
|
|
ifneq "$(strip $(CXX_SOURCES))" ""
|
|
OBJECTS +=$(strip $(CXX_SOURCES:.cpp=.o))
|
|
CXX = $(call cxx_compiler,$(CC))
|
|
LD = $(call cxx_linker,$(CC))
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# Check if we have any ObjC source files
|
|
#----------------------------------------------------------------------
|
|
ifneq "$(strip $(OBJC_SOURCES))" ""
|
|
OBJECTS +=$(strip $(OBJC_SOURCES:.m=.o))
|
|
LDFLAGS +=-lobjc
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# Check if we have any ObjC++ source files
|
|
#----------------------------------------------------------------------
|
|
ifneq "$(strip $(OBJCXX_SOURCES))" ""
|
|
OBJECTS +=$(strip $(OBJCXX_SOURCES:.mm=.o))
|
|
CXX = $(call cxx_compiler,$(CC))
|
|
LD = $(call cxx_linker,$(CC))
|
|
ifeq "$(findstring lobjc,$(LDFLAGS))" ""
|
|
LDFLAGS +=-lobjc
|
|
endif
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# Check if we have any C source files for archive
|
|
#----------------------------------------------------------------------
|
|
ifneq "$(strip $(ARCHIVE_C_SOURCES))" ""
|
|
ARCHIVE_OBJECTS +=$(strip $(ARCHIVE_C_SOURCES:.c=.o))
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# Check if we have any C++ source files for archive
|
|
#----------------------------------------------------------------------
|
|
ifneq "$(strip $(ARCHIVE_CXX_SOURCES))" ""
|
|
ARCHIVE_OBJECTS +=$(strip $(ARCHIVE_CXX_SOURCES:.cpp=.o))
|
|
CXX = $(call cxx_compiler,$(CC))
|
|
LD = $(call cxx_linker,$(CC))
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# Check if we have any ObjC source files for archive
|
|
#----------------------------------------------------------------------
|
|
ifneq "$(strip $(ARCHIVE_OBJC_SOURCES))" ""
|
|
ARCHIVE_OBJECTS +=$(strip $(ARCHIVE_OBJC_SOURCES:.m=.o))
|
|
LDFLAGS +=-lobjc
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# Check if we have any ObjC++ source files for archive
|
|
#----------------------------------------------------------------------
|
|
ifneq "$(strip $(ARCHIVE_OBJCXX_SOURCES))" ""
|
|
ARCHIVE_OBJECTS +=$(strip $(ARCHIVE_OBJCXX_SOURCES:.mm=.o))
|
|
CXX = $(call cxx_compiler,$(CC))
|
|
LD = $(call cxx_linker,$(CC))
|
|
ifeq "$(findstring lobjc,$(LDFLAGS))" ""
|
|
LDFLAGS +=-lobjc
|
|
endif
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# Check if we are compiling with gcc 4.6
|
|
#----------------------------------------------------------------------
|
|
ifneq "$(strip $(CXX_SOURCES) $(OBJCXX_SOURCES))" ""
|
|
ifneq "$(filter g++,$(CXX))" ""
|
|
CXXVERSION = $(shell $(CXX) -dumpversion | cut -b 1-3)
|
|
ifeq "$(CXXVERSION)" "4.6"
|
|
# GCC 4.6 cannot handle -std=c++11, so replace it with -std=c++0x
|
|
# instead. FIXME: remove once GCC version is upgraded.
|
|
override CXXFLAGS := $(subst -std=c++11,-std=c++0x,$(CXXFLAGS))
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
ifeq ($(findstring clang, $(CXX)), clang)
|
|
CXXFLAGS += --driver-mode=g++
|
|
endif
|
|
|
|
ifneq "$(CXX)" ""
|
|
ifeq ($(findstring clang, $(LD)), clang)
|
|
LDFLAGS += --driver-mode=g++
|
|
endif
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# DYLIB_ONLY variable can be used to skip the building of a.out.
|
|
# See the sections below regarding dSYM file as well as the building of
|
|
# EXE from all the objects.
|
|
#----------------------------------------------------------------------
|
|
|
|
#----------------------------------------------------------------------
|
|
# Compile the executable from all the objects.
|
|
#----------------------------------------------------------------------
|
|
ifneq "$(DYLIB_NAME)" ""
|
|
ifeq "$(DYLIB_ONLY)" ""
|
|
$(EXE) : $(OBJECTS) $(ARCHIVE_NAME) $(DYLIB_FILENAME)
|
|
$(LD) $(OBJECTS) $(ARCHIVE_NAME) -L. -l$(DYLIB_NAME) $(LDFLAGS) -o "$(EXE)"
|
|
ifneq "$(CODESIGN)" ""
|
|
$(CODESIGN) -s - "$(EXE)"
|
|
endif
|
|
else
|
|
EXE = $(DYLIB_FILENAME)
|
|
endif
|
|
else
|
|
$(EXE) : $(OBJECTS) $(ARCHIVE_NAME)
|
|
$(LD) $(OBJECTS) $(LDFLAGS) $(ARCHIVE_NAME) -o "$(EXE)"
|
|
ifneq "$(CODESIGN)" ""
|
|
$(CODESIGN) -s - "$(EXE)"
|
|
endif
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# Make the dSYM file from the executable if $(MAKE_DSYM) != "NO"
|
|
#----------------------------------------------------------------------
|
|
$(DSYM) : $(EXE)
|
|
ifeq "$(OS)" "Darwin"
|
|
ifneq "$(MAKE_DSYM)" "NO"
|
|
"$(DS)" $(DSFLAGS) -o "$(DSYM)" "$(EXE)"
|
|
else
|
|
endif
|
|
else
|
|
ifeq "$(SPLIT_DEBUG_SYMBOLS)" "YES"
|
|
$(OBJCOPY) --only-keep-debug "$(EXE)" "$(DSYM)"
|
|
$(OBJCOPY) --strip-debug --add-gnu-debuglink="$(DSYM)" "$(EXE)" "$(EXE)"
|
|
endif
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# Make the archive
|
|
#----------------------------------------------------------------------
|
|
ifneq "$(ARCHIVE_NAME)" ""
|
|
ifeq "$(OS)" "Darwin"
|
|
$(ARCHIVE_NAME) : $(ARCHIVE_OBJECTS)
|
|
$(AR) $(ARFLAGS) $(ARCHIVE_NAME) $(ARCHIVE_OBJECTS)
|
|
$(RM) $(ARCHIVE_OBJECTS)
|
|
else
|
|
$(ARCHIVE_NAME) : $(foreach ar_obj,$(ARCHIVE_OBJECTS),$(ARCHIVE_NAME)($(ar_obj)))
|
|
endif
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# Make the dylib
|
|
#----------------------------------------------------------------------
|
|
$(DYLIB_OBJECTS) : CFLAGS += -DCOMPILING_LLDB_TEST_DLL
|
|
|
|
ifneq "$(OS)" "Windows_NT"
|
|
$(DYLIB_OBJECTS) : CFLAGS += -fPIC
|
|
$(DYLIB_OBJECTS) : CXXFLAGS += -fPIC
|
|
endif
|
|
|
|
$(DYLIB_FILENAME) : $(DYLIB_OBJECTS)
|
|
ifeq "$(OS)" "Darwin"
|
|
ifneq "$(FRAMEWORK)" ""
|
|
mkdir -p $(FRAMEWORK).framework/Versions/A/Headers
|
|
mkdir -p $(FRAMEWORK).framework/Versions/A/Modules
|
|
mkdir -p $(FRAMEWORK).framework/Versions/A/Resources
|
|
ifneq "$(FRAMEWORK_MODULES)" ""
|
|
cp -r $(FRAMEWORK_MODULES) $(FRAMEWORK).framework/Versions/A/Modules
|
|
endif
|
|
ifneq "$(FRAMEWORK_HEADERS)" ""
|
|
cp -r $(FRAMEWORK_HEADERS) $(FRAMEWORK).framework/Versions/A/Headers
|
|
endif
|
|
(cd $(FRAMEWORK).framework/Versions; ln -sf A Current)
|
|
(cd $(FRAMEWORK).framework/; ln -sf Versions/A/Headers Headers)
|
|
(cd $(FRAMEWORK).framework/; ln -sf Versions/A/Modules Modules)
|
|
(cd $(FRAMEWORK).framework/; ln -sf Versions/A/Resources Resources)
|
|
(cd $(FRAMEWORK).framework/; ln -sf Versions/A/$(FRAMEWORK) $(FRAMEWORK))
|
|
endif
|
|
$(LD) $(DYLIB_OBJECTS) $(LDFLAGS) -install_name "$(DYLIB_INSTALL_NAME)" -dynamiclib -o "$(DYLIB_FILENAME)"
|
|
ifneq "$(CODESIGN)" ""
|
|
$(CODESIGN) -s - "$(DYLIB_FILENAME)"
|
|
endif
|
|
ifneq "$(MAKE_DSYM)" "NO"
|
|
ifneq "$(DS)" ""
|
|
"$(DS)" $(DSFLAGS) "$(DYLIB_FILENAME)"
|
|
endif
|
|
endif
|
|
else
|
|
$(LD) $(DYLIB_OBJECTS) $(LDFLAGS) -shared -o "$(DYLIB_FILENAME)"
|
|
ifeq "$(SPLIT_DEBUG_SYMBOLS)" "YES"
|
|
$(OBJCOPY) --only-keep-debug "$(DYLIB_FILENAME)" "$(DYLIB_FILENAME).debug"
|
|
$(OBJCOPY) --strip-debug --add-gnu-debuglink="$(DYLIB_FILENAME).debug" "$(DYLIB_FILENAME)" "$(DYLIB_FILENAME)"
|
|
endif
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# Make the precompiled header and compile C++ sources against it
|
|
#----------------------------------------------------------------------
|
|
|
|
#ifneq "$(PCH_OUTPUT)" ""
|
|
$(PCH_OUTPUT) : $(PCH_CXX_SOURCE)
|
|
$(CXX) $(CXXFLAGS) -x c++-header -o $@ $<
|
|
%.o : %.cpp $(PCH_OUTPUT)
|
|
$(CXX) $(PCHFLAGS) $(CXXFLAGS) -c -o $@ $<
|
|
#endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# Automatic variables based on items already entered. Below we create
|
|
# an object's lists from the list of sources by replacing all entries
|
|
# that end with .c with .o, and we also create a list of prerequisite
|
|
# files by replacing all .c files with .d.
|
|
#----------------------------------------------------------------------
|
|
PREREQS := $(OBJECTS:.o=.d)
|
|
DWOS := $(OBJECTS:.o=.dwo) $(ARCHIVE_OBJECTS:.o=.dwo)
|
|
ifneq "$(DYLIB_NAME)" ""
|
|
DYLIB_PREREQS := $(DYLIB_OBJECTS:.o=.d)
|
|
DYLIB_DWOS := $(DYLIB_OBJECTS:.o=.dwo)
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# Rule for Generating Prerequisites Automatically using .d files and
|
|
# the compiler -MM option. The -M option will list all system headers,
|
|
# and the -MM option will list all non-system dependencies.
|
|
#----------------------------------------------------------------------
|
|
%.d: %.c
|
|
@rm -f $@
|
|
@$(CC) -M $(CFLAGS) $< > $@.tmp && \
|
|
sed $(QUOTE)s,\($*\)\.o[ :]*,\1.o $@ : ,g$(QUOTE) < $@.tmp > $@
|
|
@rm -f $@.tmp
|
|
|
|
%.d: %.cpp
|
|
@rm -f $@
|
|
@$(CXX) -M $(CXXFLAGS) $< > $@.tmp && \
|
|
sed $(QUOTE)s,\($*\)\.o[ :]*,\1.o $@ : ,g$(QUOTE) < $@.tmp > $@
|
|
@rm -f $@.tmp
|
|
|
|
%.d: %.m
|
|
@rm -f $@
|
|
@$(CC) -M $(CFLAGS) $< > $@.tmp && \
|
|
sed $(QUOTE)s,\($*\)\.o[ :]*,\1.o $@ : ,g$(QUOTE) < $@.tmp > $@
|
|
@rm -f $@.tmp
|
|
|
|
%.d: %.mm
|
|
@rm -f $@
|
|
@$(CXX) -M $(CXXFLAGS) $< > $@.tmp && \
|
|
sed $(QUOTE)s,\($*\)\.o[ :]*,\1.o $@ : ,g$(QUOTE) < $@.tmp > $@
|
|
@rm -f $@.tmp
|
|
|
|
#----------------------------------------------------------------------
|
|
# Include all of the makefiles for each source file so we don't have
|
|
# to manually track all of the prerequisites for each source file.
|
|
#----------------------------------------------------------------------
|
|
sinclude $(PREREQS)
|
|
ifneq "$(DYLIB_NAME)" ""
|
|
sinclude $(DYLIB_PREREQS)
|
|
endif
|
|
|
|
# Define a suffix rule for .mm -> .o
|
|
.SUFFIXES: .mm .o
|
|
.mm.o:
|
|
$(CXX) $(CXXFLAGS) -c $<
|
|
|
|
.PHONY: clean
|
|
dsym: $(DSYM)
|
|
all: $(EXE) $(DSYM)
|
|
clean::
|
|
ifeq "$(findstring lldb-test-build.noindex, $(BUILDDIR))" ""
|
|
$(error Trying to invoke the clean rule, but not using the default build tree layout)
|
|
else
|
|
$(RM) -r $(wildcard $(BUILDDIR)/*)
|
|
endif
|
|
|
|
#----------------------------------------------------------------------
|
|
# From http://blog.melski.net/tag/debugging-makefiles/
|
|
#
|
|
# Usage: make print-CC print-CXX print-LD
|
|
#----------------------------------------------------------------------
|
|
print-%:
|
|
@echo '$*=$($*)'
|
|
@echo ' origin = $(origin $*)'
|
|
@echo ' flavor = $(flavor $*)'
|
|
@echo ' value = $(value $*)'
|
|
|
|
### Local Variables: ###
|
|
### mode:makefile ###
|
|
### End: ###
|