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_VERSION_MAJOR := @LLVM_VERSION_MAJOR@ 19 LLVM_VERSION_MINOR := @LLVM_VERSION_MINOR@ 20 LLVM_VERSION_PATCH := @LLVM_VERSION_PATCH@ 21 LLVM_VERSION_SUFFIX := @LLVM_VERSION_SUFFIX@ 22 LLVM_CONFIGTIME := @LLVM_CONFIGTIME@ 23 24 ########################################################################### 25 # Directory Configuration 26 # This section of the Makefile determines what is where. To be 27 # specific, there are several locations that need to be defined: 28 # 29 # o LLVM_SRC_ROOT : The root directory of the LLVM source code. 30 # o LLVM_OBJ_ROOT : The root directory containing the built LLVM code. 31 # 32 # o PROJ_SRC_DIR : The directory containing the code to build. 33 # o PROJ_SRC_ROOT : The root directory of the code to build. 34 # 35 # o PROJ_OBJ_DIR : The directory in which compiled code will be placed. 36 # o PROJ_OBJ_ROOT : The root directory in which compiled code is placed. 37 # 38 ########################################################################### 39 40 PWD := @BINPWD@ 41 # Set the project name to LLVM if its not defined 42 ifndef PROJECT_NAME 43 PROJECT_NAME := $(LLVMPackageName) 44 endif 45 46 # The macro below is expanded when 'realpath' is not built-in. 47 # Built-in 'realpath' is available on GNU Make 3.81. 48 realpath = $(shell cd $(1); $(PWD)) 49 50 PROJ_OBJ_DIR := $(call realpath, .) 51 PROJ_OBJ_ROOT := $(call realpath, $(PROJ_OBJ_DIR)/$(LEVEL)) 52 53 CLANG_SRC_ROOT := @CLANG_SRC_ROOT@ 54 55 ifeq ($(PROJECT_NAME),$(LLVMPackageName)) 56 LLVM_SRC_ROOT := $(call realpath, @abs_top_srcdir@) 57 LLVM_OBJ_ROOT := $(call realpath, @abs_top_builddir@) 58 PROJ_SRC_ROOT := $(LLVM_SRC_ROOT) 59 PROJ_SRC_DIR := $(LLVM_SRC_ROOT)$(patsubst $(PROJ_OBJ_ROOT)%,%,$(PROJ_OBJ_DIR)) 60 61 ifneq ($(CLANG_SRC_ROOT),) 62 CLANG_SRC_ROOT:= $(call realpath, $(CLANG_SRC_ROOT)) 63 PROJ_SRC_DIR := $(patsubst $(LLVM_SRC_ROOT)/tools/clang%,$(CLANG_SRC_ROOT)%,$(PROJ_SRC_DIR)) 64 endif 65 66 prefix := @prefix@ 67 PROJ_prefix := $(prefix) 68 program_prefix := @program_prefix@ 69 PROJ_VERSION := $(LLVMVersion) 70 else 71 ifndef PROJ_SRC_ROOT 72 $(error Projects must define PROJ_SRC_ROOT) 73 endif 74 ifndef PROJ_OBJ_ROOT 75 $(error Projects must define PROJ_OBJ_ROOT) 76 endif 77 ifndef PROJ_INSTALL_ROOT 78 $(error Projects must define PROJ_INSTALL_ROOT) 79 endif 80 ifndef LLVM_SRC_ROOT 81 $(error Projects must define LLVM_SRC_ROOT) 82 endif 83 ifndef LLVM_OBJ_ROOT 84 $(error Projects must define LLVM_OBJ_ROOT) 85 endif 86 PROJ_SRC_DIR := $(call realpath, $(PROJ_SRC_ROOT)/$(patsubst $(PROJ_OBJ_ROOT)%,%,$(PROJ_OBJ_DIR))) 87 prefix := $(PROJ_INSTALL_ROOT) 88 PROJ_prefix := $(prefix) 89 ifndef PROJ_VERSION 90 PROJ_VERSION := 1.0 91 endif 92 endif 93 94 INTERNAL_PREFIX := @INTERNAL_PREFIX@ 95 ifneq ($(INTERNAL_PREFIX),) 96 PROJ_internal_prefix := $(INTERNAL_PREFIX) 97 else 98 PROJ_internal_prefix := $(prefix) 99 endif 100 101 PROJ_bindir := $(PROJ_prefix)/bin 102 PROJ_libdir := $(PROJ_prefix)/lib 103 PROJ_datadir := $(PROJ_prefix)/share 104 PROJ_docsdir := $(PROJ_prefix)/docs/llvm 105 PROJ_etcdir := $(PROJ_prefix)/etc/llvm 106 PROJ_includedir := $(PROJ_prefix)/include 107 PROJ_infodir := $(PROJ_prefix)/info 108 PROJ_mandir := $(PROJ_prefix)/share/man 109 110 # Determine if we're on a unix type operating system 111 LLVM_ON_UNIX:=@LLVM_ON_UNIX@ 112 LLVM_ON_WIN32:=@LLVM_ON_WIN32@ 113 114 # Host operating system for which LLVM will be run. 115 OS=@OS@ 116 HOST_OS=@HOST_OS@ 117 # Target operating system for which LLVM will compile for. 118 TARGET_OS=@TARGET_OS@ 119 120 # Host hardware architecture 121 HOST_ARCH=@HOST_ARCH@ 122 # Target hardware architecture 123 ARCH=@ARCH@ 124 TARGET_NATIVE_ARCH := $(ARCH) 125 LLVM_NATIVE_ARCH := @LLVM_NATIVE_ARCH@ 126 127 # Indicates, whether we're cross-compiling LLVM or not 128 LLVM_CROSS_COMPILING=@LLVM_CROSS_COMPILING@ 129 130 # Executable file extension for build platform (mainly for 131 # tablegen call if we're cross-compiling). 132 BUILD_EXEEXT=@BUILD_EXEEXT@ 133 134 # Compilers for the build platflorm (mainly for tablegen 135 # call if we're cross-compiling). 136 BUILD_CC=@BUILD_CC@ 137 BUILD_CXX=@BUILD_CXX@ 138 139 # Triple for configuring build tools when cross-compiling 140 BUILD_TRIPLE=@build@ 141 142 # Target triple (cpu-vendor-os) which LLVM is compiled for 143 HOST_TRIPLE=@host@ 144 145 # Target triple (cpu-vendor-os) for which we should generate code 146 TARGET_TRIPLE=@target@ 147 148 # Extra options to compile LLVM with 149 EXTRA_OPTIONS=@EXTRA_OPTIONS@ 150 151 # Extra options to link LLVM with 152 EXTRA_LD_OPTIONS=@EXTRA_LD_OPTIONS@ 153 154 # Endian-ness of the target 155 ENDIAN=@ENDIAN@ 156 157 # Path to the C++ compiler to use. This is an optional setting, which defaults 158 # to whatever your gmake defaults to. 159 CXX = @CXX@ 160 161 # Path to the CC binary, which use used by testcases for native builds. 162 CC := @CC@ 163 164 # C/C++ preprocessor flags. 165 CPPFLAGS += @CPPFLAGS@ 166 167 # C compiler flags. 168 CFLAGS += @CFLAGS@ 169 170 # C++ compiler flags. 171 CXXFLAGS += @CXXFLAGS@ 172 173 # Linker flags. 174 LDFLAGS += @LDFLAGS@ 175 176 # Path to the library archiver program. 177 AR_PATH = @AR@ 178 AR = @AR@ 179 180 # Path to the nm program 181 NM_PATH = @NM@ 182 183 # The pathnames of the programs we require to build 184 CMP := @CMP@ 185 CP := @CP@ 186 DATE := @DATE@ 187 FIND := @FIND@ 188 GREP := @GREP@ 189 INSTALL := @INSTALL@ 190 MKDIR := $(LLVM_SRC_ROOT)/autoconf/mkinstalldirs 191 MV := @MV@ 192 RANLIB := @RANLIB@ 193 RM := @RM@ 194 SED := @SED@ 195 TAR := @TAR@ 196 PYTHON := @PYTHON@ 197 198 # Paths to miscellaneous programs we hope are present but might not be 199 BZIP2 := @BZIP2@ 200 CAT := @CAT@ 201 DOT := @DOT@ 202 DOXYGEN := @DOXYGEN@ 203 GROFF := @GROFF@ 204 GZIPBIN := @GZIPBIN@ 205 OCAMLC := @OCAMLC@ 206 OCAMLOPT := @OCAMLOPT@ 207 OCAMLDEP := @OCAMLDEP@ 208 OCAMLDOC := @OCAMLDOC@ 209 GAS := @GAS@ 210 POD2HTML := @POD2HTML@ 211 POD2MAN := @POD2MAN@ 212 PDFROFF := @PDFROFF@ 213 ZIP := @ZIP@ 214 215 HAVE_LIBZ := @HAVE_LIBZ@ 216 HAVE_DLOPEN := @HAVE_DLOPEN@ 217 HAVE_PTHREAD := @HAVE_PTHREAD@ 218 HAVE_TERMINFO := @HAVE_TERMINFO@ 219 220 LIBS := @LIBS@ 221 222 # Targets that are possible to build 223 ALL_TARGETS := @ALL_TARGETS@ 224 225 # Targets that we should build 226 TARGETS_TO_BUILD=@TARGETS_TO_BUILD@ 227 228 # Targets supporting JIT 229 TARGETS_WITH_JIT := @TARGETS_WITH_JIT@ 230 231 # Path to directory where object files should be stored during a build. 232 # Set OBJ_ROOT to "." if you do not want to use a separate place for 233 # object files. 234 OBJ_ROOT := . 235 236 # What to pass as rpath flag to g++ 237 RPATH := @RPATH@ 238 239 # What to pass as -rdynamic flag to g++ 240 RDYNAMIC := @RDYNAMIC@ 241 242 # These are options that can either be enabled here, or can be enabled on the 243 # make command line (ie, make ENABLE_PROFILING=1): 244 245 # When ENABLE_LIBCPP is enabled, LLVM uses libc++ by default to build. 246 #ENABLE_LIBCPP = 0 247 ENABLE_LIBCPP = @ENABLE_LIBCPP@ 248 249 # When ENABLE_CXX1Y is enabled, LLVM uses c++1y mode by default to build. 250 # Otherwise it uses the baseline c++11. 251 ENABLE_CXX1Y = @ENABLE_CXX1Y@ 252 253 # When ENABLE_SPLIT_DWARF is enabled, LLVM uses -gfission to build in debug mode. 254 ENABLE_SPLIT_DWARF = @ENABLE_SPLIT_DWARF@ 255 256 # When enabled, clang will have plugin support. 257 CLANG_PLUGIN_SUPPORT = @CLANG_PLUGIN_SUPPORT@ 258 259 # When ENABLE_CLANG_ARCMT is enabled, clang will have ARCMigrationTool. 260 ENABLE_CLANG_ARCMT = @ENABLE_CLANG_ARCMT@ 261 262 # When ENABLE_CLANG_REWRITER is enabled, clang will have Rewriter. 263 ENABLE_CLANG_REWRITER = @ENABLE_CLANG_REWRITER@ 264 265 # When ENABLE_CLANG_STATIC_ANALYZER is enabled, clang will have StaticAnalyzer. 266 ENABLE_CLANG_STATIC_ANALYZER = @ENABLE_CLANG_STATIC_ANALYZER@ 267 268 # When ENABLE_WERROR is enabled, we'll pass -Werror on the command line 269 ENABLE_WERROR = @ENABLE_WERROR@ 270 271 # When ENABLE_TERMINFO is enabled, we use terminfo. 272 ENABLE_TERMINFO = @ENABLE_TERMINFO@ 273 274 # When ENABLE_OPTIMIZED is enabled, LLVM code is optimized and output is put 275 # into the "Release" directories. Otherwise, LLVM code is not optimized and 276 # output is put in the "Debug" directories. 277 #ENABLE_OPTIMIZED = 1 278 @ENABLE_OPTIMIZED@ 279 280 # When ENABLE_PROFILING is enabled, profile instrumentation is done 281 # and output is put into the "<Flavor>+Profile" directories, where 282 # <Flavor> is either Debug or Release depending on how other build 283 # flags are set. Otherwise, output is put in the <Flavor> 284 # directories. 285 #ENABLE_PROFILING = 1 286 @ENABLE_PROFILING@ 287 288 # When DISABLE_ASSERTIONS is enabled, builds of all of the LLVM code will 289 # exclude assertion checks, otherwise they are included. 290 #DISABLE_ASSERTIONS = 1 291 @DISABLE_ASSERTIONS@ 292 293 # When ENABLE_EXPENSIVE_CHECKS is enabled, builds of all of the LLVM 294 # code will include expensive checks, otherwise they are excluded. 295 #ENABLE_EXPENSIVE_CHECKS = 0 296 @ENABLE_EXPENSIVE_CHECKS@ 297 298 # When DEBUG_RUNTIME is enabled, the runtime libraries will retain debug 299 # symbols. 300 #DEBUG_RUNTIME = 1 301 @DEBUG_RUNTIME@ 302 303 # When DEBUG_SYMBOLS is enabled, the compiler libraries will retain debug 304 # symbols. 305 #DEBUG_SYMBOLS = 1 306 @DEBUG_SYMBOLS@ 307 308 # When KEEP_SYMBOLS is enabled, installed executables will never have their 309 # symbols stripped. 310 #KEEP_SYMBOLS = 1 311 @KEEP_SYMBOLS@ 312 313 # The compiler flags to use for optimized builds. 314 OPTIMIZE_OPTION := @OPTIMIZE_OPTION@ 315 316 # When ENABLE_PROFILING is enabled, the llvm source base is built with profile 317 # information to allow gprof to be used to get execution frequencies. 318 #ENABLE_PROFILING = 1 319 320 # When ENABLE_DOCS is disabled, docs/ will not be built. 321 ENABLE_DOCS = @ENABLE_DOCS@ 322 323 # When ENABLE_DOXYGEN is enabled, the doxygen documentation will be built 324 ENABLE_DOXYGEN = @ENABLE_DOXYGEN@ 325 326 # Do we want to enable threads? 327 ENABLE_THREADS := @LLVM_ENABLE_THREADS@ 328 329 # Do we want to enable zlib? 330 ENABLE_ZLIB := @LLVM_ENABLE_ZLIB@ 331 332 # Do we want to build with position independent code? 333 ENABLE_PIC := @ENABLE_PIC@ 334 335 # Do we want to build a shared library and link the tools with it? 336 ENABLE_SHARED := @ENABLE_SHARED@ 337 338 # Do we want to link the stdc++ into a shared library? (Cygming) 339 ENABLE_EMBED_STDCXX := @ENABLE_EMBED_STDCXX@ 340 341 # Use -fvisibility-inlines-hidden? 342 ENABLE_VISIBILITY_INLINES_HIDDEN := @ENABLE_VISIBILITY_INLINES_HIDDEN@ 343 344 # Do we want to allow timestamping information into builds? 345 ENABLE_TIMESTAMPS := @ENABLE_TIMESTAMPS@ 346 347 # This option tells the Makefiles to produce verbose output. 348 # It essentially prints the commands that make is executing 349 #VERBOSE = 1 350 351 # Enable JIT for this platform 352 TARGET_HAS_JIT = @TARGET_HAS_JIT@ 353 354 # Shared library extension for host platform. 355 SHLIBEXT = @SHLIBEXT@ 356 357 # Executable file extension for host platform. 358 EXEEXT = @EXEEXT@ 359 360 # Things we just assume are "there" 361 ECHO := echo 362 363 # Get the options for causing archives to link all their content instead of 364 # just missing symbols, and the inverse of that. This is used for certain LLVM 365 # tools that permit loadable modules. It ensures that the LLVM symbols will be 366 # available to those loadable modules. 367 LINKALL := @LINKALL@ 368 NOLINKALL := @NOLINKALL@ 369 370 # Get the value of HUGE_VAL_SANITY which will be either "yes" or "no" depending 371 # on the check. 372 HUGE_VAL_SANITY = @HUGE_VAL_SANITY@ 373 374 # Bindings that we should build 375 BINDINGS_TO_BUILD := @BINDINGS_TO_BUILD@ 376 ALL_BINDINGS := @ALL_BINDINGS@ 377 OCAML_LIBDIR := @OCAML_LIBDIR@ 378 379 # When compiling under Mingw/Cygwin, executables such as tblgen 380 # expect Windows paths, whereas the build system uses Unix paths. 381 # The function SYSPATH transforms Unix paths into Windows paths. 382 ifneq (,$(findstring -mno-cygwin, $(CXX))) 383 SYSPATH = $(shell echo $(1) | cygpath -m -f -) 384 else 385 SYSPATH = $(1) 386 endif 387 388 # Location of the plugin header file for gold. 389 BINUTILS_INCDIR := @BINUTILS_INCDIR@ 390 391 # Optional flags supported by the compiler 392 # -Wno-missing-field-initializers 393 NO_MISSING_FIELD_INITIALIZERS = @NO_MISSING_FIELD_INITIALIZERS@ 394 # -Wno-variadic-macros 395 NO_VARIADIC_MACROS = @NO_VARIADIC_MACROS@ 396 # -Wcovered-switch-default 397 COVERED_SWITCH_DEFAULT = @COVERED_SWITCH_DEFAULT@ 398 # -Wno-uninitialized 399 NO_UNINITIALIZED = @NO_UNINITIALIZED@ 400 # -Wno-maybe-uninitialized 401 NO_MAYBE_UNINITIALIZED = @NO_MAYBE_UNINITIALIZED@ 402 403 # Was polly found in tools/polly? 404 LLVM_HAS_POLLY = @LLVM_HAS_POLLY@ 405 # Flags supported by the linker. 406 # bfd ld / gold --version-script=file 407 HAVE_LINK_VERSION_SCRIPT = @HAVE_LINK_VERSION_SCRIPT@ 408 409 # Flags to control using libxml2 410 LIBXML2_LIBS := @LIBXML2_LIBS@ 411 LIBXML2_INC := @LIBXML2_INC@ 412 413 # Flags to control building support for Intel JIT Events API 414 USE_INTEL_JITEVENTS := @USE_INTEL_JITEVENTS@ 415 INTEL_JITEVENTS_INCDIR := @INTEL_JITEVENTS_INCDIR@ 416 INTEL_JITEVENTS_LIBDIR := @INTEL_JITEVENTS_LIBDIR@ 417 418 # Flags to control building support for OProfile JIT API 419 USE_OPROFILE := @USE_OPROFILE@ 420 421 ifeq ($(USE_INTEL_JITEVENTS), 1) 422 OPTIONAL_COMPONENTS += IntelJITEvents 423 endif 424 ifeq ($(USE_OPROFILE), 1) 425 OPTIONAL_COMPONENTS += OProfileJIT 426 endif 427
