1 #===-- Makefile.config - Local configuration for LLVM ------*- Makefile -*--===# 2 # 3 # The LLVM Compiler Infrastructure 4 # 5 # This file is distributed under the University of Illinois Open Source 6 # License. See LICENSE.TXT for details. 7 # 8 #===------------------------------------------------------------------------===# 9 # 10 # This file is included by Makefile.common. It defines paths and other 11 # values specific to a particular installation of LLVM. 12 # 13 #===------------------------------------------------------------------------===# 14 15 # Define LLVM specific info and directories based on the autoconf variables 16 LLVMPackageName := @PACKAGE_TARNAME@ 17 LLVMVersion := @PACKAGE_VERSION@ 18 LLVM_CONFIGTIME := @LLVM_CONFIGTIME@ 19 20 ########################################################################### 21 # Directory Configuration 22 # This section of the Makefile determines what is where. To be 23 # specific, there are several locations that need to be defined: 24 # 25 # o LLVM_SRC_ROOT : The root directory of the LLVM source code. 26 # o LLVM_OBJ_ROOT : The root directory containing the built LLVM code. 27 # 28 # o PROJ_SRC_DIR : The directory containing the code to build. 29 # o PROJ_SRC_ROOT : The root directory of the code to build. 30 # 31 # o PROJ_OBJ_DIR : The directory in which compiled code will be placed. 32 # o PROJ_OBJ_ROOT : The root directory in which compiled code is placed. 33 # 34 ########################################################################### 35 36 PWD := @BINPWD@ 37 # Set the project name to LLVM if its not defined 38 ifndef PROJECT_NAME 39 PROJECT_NAME := $(LLVMPackageName) 40 endif 41 42 # The macro below is expanded when 'realpath' is not built-in. 43 # Built-in 'realpath' is available on GNU Make 3.81. 44 realpath = $(shell cd $(1); $(PWD)) 45 46 PROJ_OBJ_DIR := $(call realpath, .) 47 PROJ_OBJ_ROOT := $(call realpath, $(PROJ_OBJ_DIR)/$(LEVEL)) 48 49 CLANG_SRC_ROOT := @CLANG_SRC_ROOT@ 50 51 ifeq ($(PROJECT_NAME),$(LLVMPackageName)) 52 LLVM_SRC_ROOT := $(call realpath, @abs_top_srcdir@) 53 LLVM_OBJ_ROOT := $(call realpath, @abs_top_builddir@) 54 PROJ_SRC_ROOT := $(LLVM_SRC_ROOT) 55 PROJ_SRC_DIR := $(LLVM_SRC_ROOT)$(patsubst $(PROJ_OBJ_ROOT)%,%,$(PROJ_OBJ_DIR)) 56 57 ifneq ($(CLANG_SRC_ROOT),) 58 CLANG_SRC_ROOT:= $(call realpath, $(CLANG_SRC_ROOT)) 59 PROJ_SRC_DIR := $(patsubst $(LLVM_SRC_ROOT)/tools/clang%,$(CLANG_SRC_ROOT)%,$(PROJ_SRC_DIR)) 60 endif 61 62 prefix := @prefix@ 63 PROJ_prefix := $(prefix) 64 PROJ_VERSION := $(LLVMVersion) 65 else 66 ifndef PROJ_SRC_ROOT 67 $(error Projects must define PROJ_SRC_ROOT) 68 endif 69 ifndef PROJ_OBJ_ROOT 70 $(error Projects must define PROJ_OBJ_ROOT) 71 endif 72 ifndef PROJ_INSTALL_ROOT 73 $(error Projects must define PROJ_INSTALL_ROOT) 74 endif 75 ifndef LLVM_SRC_ROOT 76 $(error Projects must define LLVM_SRC_ROOT) 77 endif 78 ifndef LLVM_OBJ_ROOT 79 $(error Projects must define LLVM_OBJ_ROOT) 80 endif 81 PROJ_SRC_DIR := $(call realpath, $(PROJ_SRC_ROOT)/$(patsubst $(PROJ_OBJ_ROOT)%,%,$(PROJ_OBJ_DIR))) 82 prefix := $(PROJ_INSTALL_ROOT) 83 PROJ_prefix := $(prefix) 84 ifndef PROJ_VERSION 85 PROJ_VERSION := 1.0 86 endif 87 endif 88 89 INTERNAL_PREFIX := @INTERNAL_PREFIX@ 90 ifneq ($(INTERNAL_PREFIX),) 91 PROJ_internal_prefix := $(INTERNAL_PREFIX) 92 else 93 PROJ_internal_prefix := $(prefix) 94 endif 95 96 PROJ_bindir := $(PROJ_prefix)/bin 97 PROJ_libdir := $(PROJ_prefix)/lib 98 PROJ_datadir := $(PROJ_prefix)/share 99 PROJ_docsdir := $(PROJ_prefix)/docs/llvm 100 PROJ_etcdir := $(PROJ_prefix)/etc/llvm 101 PROJ_includedir := $(PROJ_prefix)/include 102 PROJ_infodir := $(PROJ_prefix)/info 103 PROJ_mandir := $(PROJ_prefix)/share/man 104 105 # Determine if we're on a unix type operating system 106 LLVM_ON_UNIX:=@LLVM_ON_UNIX@ 107 LLVM_ON_WIN32:=@LLVM_ON_WIN32@ 108 109 # Host operating system for which LLVM will be run. 110 OS=@OS@ 111 HOST_OS=@HOST_OS@ 112 # Target operating system for which LLVM will compile for. 113 TARGET_OS=@TARGET_OS@ 114 115 # Host hardware architecture 116 HOST_ARCH=@HOST_ARCH@ 117 # Target hardware architecture 118 ARCH=@ARCH@ 119 TARGET_NATIVE_ARCH := $(ARCH) 120 121 # Indicates, whether we're cross-compiling LLVM or not 122 LLVM_CROSS_COMPILING=@LLVM_CROSS_COMPILING@ 123 124 # Executable file extension for build platform (mainly for 125 # tablegen call if we're cross-compiling). 126 BUILD_EXEEXT=@BUILD_EXEEXT@ 127 128 # Compilers for the build platflorm (mainly for tablegen 129 # call if we're cross-compiling). 130 BUILD_CC=@BUILD_CC@ 131 BUILD_CXX=@BUILD_CXX@ 132 133 # Triple for configuring build tools when cross-compiling 134 BUILD_TRIPLE=@build@ 135 136 # Target triple (cpu-vendor-os) for which we should generate code 137 TARGET_TRIPLE=@target@ 138 139 # Extra options to compile LLVM with 140 EXTRA_OPTIONS=@EXTRA_OPTIONS@ 141 142 # Extra options to link LLVM with 143 EXTRA_LD_OPTIONS=@EXTRA_LD_OPTIONS@ 144 145 # Endian-ness of the target 146 ENDIAN=@ENDIAN@ 147 148 # Path to the C++ compiler to use. This is an optional setting, which defaults 149 # to whatever your gmake defaults to. 150 CXX = @CXX@ 151 152 # Path to the CC binary, which use used by testcases for native builds. 153 CC := @CC@ 154 155 # Linker flags. 156 LDFLAGS+=@LDFLAGS@ 157 158 # Path to the library archiver program. 159 AR_PATH = @AR@ 160 AR = @AR@ 161 162 # Path to the nm program 163 NM_PATH = @NM@ 164 165 # The pathnames of the programs we require to build 166 CMP := @CMP@ 167 CP := @CP@ 168 DATE := @DATE@ 169 FIND := @FIND@ 170 GREP := @GREP@ 171 INSTALL := @INSTALL@ 172 MKDIR := $(LLVM_SRC_ROOT)/autoconf/mkinstalldirs 173 MV := @MV@ 174 RANLIB := @RANLIB@ 175 RM := @RM@ 176 SED := @SED@ 177 TAR := @TAR@ 178 179 # Paths to miscellaneous programs we hope are present but might not be 180 BZIP2 := @BZIP2@ 181 CAT := @CAT@ 182 DOT := @DOT@ 183 DOXYGEN := @DOXYGEN@ 184 GROFF := @GROFF@ 185 GZIPBIN := @GZIPBIN@ 186 OCAMLC := @OCAMLC@ 187 OCAMLOPT := @OCAMLOPT@ 188 OCAMLDEP := @OCAMLDEP@ 189 OCAMLDOC := @OCAMLDOC@ 190 GAS := @GAS@ 191 POD2HTML := @POD2HTML@ 192 POD2MAN := @POD2MAN@ 193 PDFROFF := @PDFROFF@ 194 ZIP := @ZIP@ 195 196 HAVE_PTHREAD := @HAVE_PTHREAD@ 197 198 LIBS := @LIBS@ 199 200 # Targets that we should build 201 TARGETS_TO_BUILD=@TARGETS_TO_BUILD@ 202 203 # Path to directory where object files should be stored during a build. 204 # Set OBJ_ROOT to "." if you do not want to use a separate place for 205 # object files. 206 OBJ_ROOT := . 207 208 # What to pass as rpath flag to g++ 209 RPATH := @RPATH@ 210 211 # What to pass as -rdynamic flag to g++ 212 RDYNAMIC := @RDYNAMIC@ 213 214 # These are options that can either be enabled here, or can be enabled on the 215 # make command line (ie, make ENABLE_PROFILING=1): 216 217 # When ENABLE_LIBCPP is enabled, LLVM uses libc++ by default to build. 218 #ENABLE_LIBCPP = 0 219 ENABLE_LIBCPP = @ENABLE_LIBCPP@ 220 221 # When ENABLE_CXX11 is enabled, LLVM uses c++11 mode by default to build. 222 ENABLE_CXX11 = @ENABLE_CXX11@ 223 224 # When ENABLE_WERROR is enabled, we'll pass -Werror on the command line 225 ENABLE_WERROR = @ENABLE_WERROR@ 226 227 # When ENABLE_OPTIMIZED is enabled, LLVM code is optimized and output is put 228 # into the "Release" directories. Otherwise, LLVM code is not optimized and 229 # output is put in the "Debug" directories. 230 #ENABLE_OPTIMIZED = 1 231 @ENABLE_OPTIMIZED@ 232 233 # When ENABLE_PROFILING is enabled, profile instrumentation is done 234 # and output is put into the "<Flavor>+Profile" directories, where 235 # <Flavor> is either Debug or Release depending on how other build 236 # flags are set. Otherwise, output is put in the <Flavor> 237 # directories. 238 #ENABLE_PROFILING = 1 239 @ENABLE_PROFILING@ 240 241 # When DISABLE_ASSERTIONS is enabled, builds of all of the LLVM code will 242 # exclude assertion checks, otherwise they are included. 243 #DISABLE_ASSERTIONS = 1 244 @DISABLE_ASSERTIONS@ 245 246 # When ENABLE_EXPENSIVE_CHECKS is enabled, builds of all of the LLVM 247 # code will include expensive checks, otherwise they are excluded. 248 #ENABLE_EXPENSIVE_CHECKS = 0 249 @ENABLE_EXPENSIVE_CHECKS@ 250 251 # When DEBUG_RUNTIME is enabled, the runtime libraries will retain debug 252 # symbols. 253 #DEBUG_RUNTIME = 1 254 @DEBUG_RUNTIME@ 255 256 # When DEBUG_SYMBOLS is enabled, the compiler libraries will retain debug 257 # symbols. 258 #DEBUG_SYMBOLS = 1 259 @DEBUG_SYMBOLS@ 260 261 # When KEEP_SYMBOLS is enabled, installed executables will never have their 262 # symbols stripped. 263 #KEEP_SYMBOLS = 1 264 @KEEP_SYMBOLS@ 265 266 # The compiler flags to use for optimized builds. 267 OPTIMIZE_OPTION := @OPTIMIZE_OPTION@ 268 269 # When ENABLE_PROFILING is enabled, the llvm source base is built with profile 270 # information to allow gprof to be used to get execution frequencies. 271 #ENABLE_PROFILING = 1 272 273 # When ENABLE_DOCS is disabled, docs/ will not be built. 274 ENABLE_DOCS = @ENABLE_DOCS@ 275 276 # When ENABLE_DOXYGEN is enabled, the doxygen documentation will be built 277 ENABLE_DOXYGEN = @ENABLE_DOXYGEN@ 278 279 # Do we want to enable threads? 280 ENABLE_THREADS := @ENABLE_THREADS@ 281 282 # Do we want to build with position independent code? 283 ENABLE_PIC := @ENABLE_PIC@ 284 285 # Do we want to build a shared library and link the tools with it? 286 ENABLE_SHARED := @ENABLE_SHARED@ 287 288 # Do we want to link the stdc++ into a shared library? (Cygming) 289 ENABLE_EMBED_STDCXX := @ENABLE_EMBED_STDCXX@ 290 291 # Use -fvisibility-inlines-hidden? 292 ENABLE_VISIBILITY_INLINES_HIDDEN := @ENABLE_VISIBILITY_INLINES_HIDDEN@ 293 294 # Do we want to allow timestamping information into builds? 295 ENABLE_TIMESTAMPS := @ENABLE_TIMESTAMPS@ 296 297 # This option tells the Makefiles to produce verbose output. 298 # It essentially prints the commands that make is executing 299 #VERBOSE = 1 300 301 # Enable JIT for this platform 302 TARGET_HAS_JIT = @TARGET_HAS_JIT@ 303 304 # Environment variable to set to change the runtime shared library search path. 305 SHLIBPATH_VAR = @SHLIBPATH_VAR@ 306 307 # Shared library extension for host platform. 308 SHLIBEXT = @SHLIBEXT@ 309 310 # Executable file extension for host platform. 311 EXEEXT = @EXEEXT@ 312 313 # Things we just assume are "there" 314 ECHO := echo 315 316 # Get the options for causing archives to link all their content instead of 317 # just missing symbols, and the inverse of that. This is used for certain LLVM 318 # tools that permit loadable modules. It ensures that the LLVM symbols will be 319 # available to those loadable modules. 320 LINKALL := @LINKALL@ 321 NOLINKALL := @NOLINKALL@ 322 323 # Get the value of HUGE_VAL_SANITY which will be either "yes" or "no" depending 324 # on the check. 325 HUGE_VAL_SANITY = @HUGE_VAL_SANITY@ 326 327 # Bindings that we should build 328 BINDINGS_TO_BUILD := @BINDINGS_TO_BUILD@ 329 ALL_BINDINGS := @ALL_BINDINGS@ 330 OCAML_LIBDIR := @OCAML_LIBDIR@ 331 332 # When compiling under Mingw/Cygwin, executables such as tblgen 333 # expect Windows paths, whereas the build system uses Unix paths. 334 # The function SYSPATH transforms Unix paths into Windows paths. 335 ifneq (,$(findstring -mno-cygwin, $(CXX))) 336 SYSPATH = $(shell echo $(1) | cygpath -m -f -) 337 else 338 SYSPATH = $(1) 339 endif 340 341 # Location of the plugin header file for gold. 342 BINUTILS_INCDIR := @BINUTILS_INCDIR@ 343 344 # Optional flags supported by the compiler 345 # -Wno-missing-field-initializers 346 NO_MISSING_FIELD_INITIALIZERS = @NO_MISSING_FIELD_INITIALIZERS@ 347 # -Wno-variadic-macros 348 NO_VARIADIC_MACROS = @NO_VARIADIC_MACROS@ 349 # -Wcovered-switch-default 350 COVERED_SWITCH_DEFAULT = @COVERED_SWITCH_DEFAULT@ 351 352 # Was polly found in tools/polly? 353 LLVM_HAS_POLLY = @LLVM_HAS_POLLY@ 354 # Flags supported by the linker. 355 # bfd ld / gold --version-script=file 356 HAVE_LINK_VERSION_SCRIPT = @HAVE_LINK_VERSION_SCRIPT@ 357 358 # Flags to control using libxml2 359 LIBXML2_LIBS := @LIBXML2_LIBS@ 360 LIBXML2_INC := @LIBXML2_INC@ 361 362 # Flags to control building support for Intel JIT Events API 363 USE_INTEL_JITEVENTS := @USE_INTEL_JITEVENTS@ 364 INTEL_JITEVENTS_INCDIR := @INTEL_JITEVENTS_INCDIR@ 365 INTEL_JITEVENTS_LIBDIR := @INTEL_JITEVENTS_LIBDIR@ 366 367 # Flags to control building support for OProfile JIT API 368 USE_OPROFILE := @USE_OPROFILE@ 369 370 ifeq ($(USE_INTEL_JITEVENTS), 1) 371 OPTIONAL_COMPONENTS += IntelJITEvents 372 endif 373 ifeq ($(USE_OPROFILE), 1) 374 OPTIONAL_COMPONENTS += OProfileJIT 375 endif 376
