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 LLVMVersion := @LLVM_VERSION@ 17 18 ########################################################################### 19 # Directory Configuration 20 # This section of the Makefile determines what is where. To be 21 # specific, there are several locations that need to be defined: 22 # 23 # o LLVM_SRC_ROOT : The root directory of the LLVM source code. 24 # o LLVM_OBJ_ROOT : The root directory containing the built LLVM code. 25 # 26 # o PROJ_SRC_DIR : The directory containing the code to build. 27 # o PROJ_SRC_ROOT : The root directory of the code to build. 28 # 29 # o PROJ_OBJ_DIR : The directory in which compiled code will be placed. 30 # o PROJ_OBJ_ROOT : The root directory in which compiled code is placed. 31 # 32 ########################################################################### 33 34 PWD := @BINPWD@ 35 36 # The macro below is expanded when 'realpath' is not built-in. 37 # Built-in 'realpath' is available on GNU Make 3.81. 38 realpath = $(shell cd $(1); $(PWD)) 39 40 PROJ_OBJ_DIR := $(call realpath, .) 41 PROJ_OBJ_ROOT := $(call realpath, $(PROJ_OBJ_DIR)/$(LEVEL)) 42 43 ifndef PROJ_SRC_ROOT 44 $(error Projects must define PROJ_SRC_ROOT) 45 endif 46 ifndef PROJ_OBJ_ROOT 47 $(error Projects must define PROJ_OBJ_ROOT) 48 endif 49 ifndef PROJ_INSTALL_ROOT 50 $(error Projects must define PROJ_INSTALL_ROOT) 51 endif 52 ifndef LLVM_SRC_ROOT 53 $(error Projects must define LLVM_SRC_ROOT) 54 endif 55 ifndef LLVM_OBJ_ROOT 56 $(error Projects must define LLVM_OBJ_ROOT) 57 endif 58 PROJ_SRC_DIR := $(call realpath, $(PROJ_SRC_ROOT)/$(patsubst $(PROJ_OBJ_ROOT)%,%,$(PROJ_OBJ_DIR))) 59 prefix := $(PROJ_INSTALL_ROOT) 60 PROJ_prefix := $(prefix) 61 ifndef PROJ_VERSION 62 PROJ_VERSION := 1.0 63 endif 64 65 PROJ_bindir := $(PROJ_prefix)/bin 66 PROJ_libdir := $(PROJ_prefix)/lib 67 PROJ_datadir := $(PROJ_prefix)/share 68 PROJ_docsdir := $(PROJ_prefix)/docs/llvm 69 PROJ_etcdir := $(PROJ_prefix)/etc/llvm 70 PROJ_includedir := $(PROJ_prefix)/include 71 PROJ_infodir := $(PROJ_prefix)/info 72 PROJ_mandir := $(PROJ_prefix)/share/man 73 74 # Determine if we're on a unix type operating system 75 LLVM_ON_UNIX:=@LLVM_ON_UNIX@ 76 LLVM_ON_WIN32:=@LLVM_ON_WIN32@ 77 78 # Host operating system for which LLVM will be run. 79 OS=@OS@ 80 HOST_OS=@HOST_OS@ 81 # Target operating system for which LLVM will compile for. 82 TARGET_OS=@TARGET_OS@ 83 84 # Target hardware architecture 85 ARCH=@ARCH@ 86 87 # Indicates, whether we're cross-compiling LLVM or not 88 LLVM_CROSS_COMPILING=@LLVM_CROSS_COMPILING@ 89 90 # Executable file extension for build platform (mainly for 91 # tablegen call if we're cross-compiling). 92 BUILD_EXEEXT=@BUILD_EXEEXT@ 93 94 # Compilers for the build platflorm (mainly for tablegen 95 # call if we're cross-compiling). 96 BUILD_CC=@BUILD_CC@ 97 BUILD_CXX=@BUILD_CXX@ 98 99 # Triple for configuring build tools when cross-compiling 100 BUILD_TRIPLE=@build@ 101 102 # Target triple (cpu-vendor-os) for which we should generate code 103 TARGET_TRIPLE=@target@ 104 105 # Extra options to compile LLVM with 106 EXTRA_OPTIONS=@EXTRA_OPTIONS@ 107 108 # Extra options to link LLVM with 109 EXTRA_LD_OPTIONS=@EXTRA_LD_OPTIONS@ 110 111 # Endian-ness of the target 112 ENDIAN=@ENDIAN@ 113 114 # Path to the C++ compiler to use. This is an optional setting, which defaults 115 # to whatever your gmake defaults to. 116 CXX = @CXX@ 117 118 # Path to the CC binary, which use used by testcases for native builds. 119 CC := @CC@ 120 121 # Linker flags. 122 LDFLAGS+=@LDFLAGS@ 123 124 # Path to the library archiver program. 125 AR_PATH = @AR@ 126 AR = @AR@ 127 128 # Path to the nm program 129 NM_PATH = @NM@ 130 131 # The pathnames of the programs we require to build 132 CMP := @CMP@ 133 CP := @CP@ 134 DATE := @DATE@ 135 FIND := @FIND@ 136 GREP := @GREP@ 137 INSTALL := @INSTALL@ 138 MKDIR := $(PROJ_SRC_ROOT)/autoconf/mkinstalldirs 139 MV := @MV@ 140 RANLIB := @RANLIB@ 141 RM := @RM@ 142 SED := @SED@ 143 TAR := @TAR@ 144 145 # Paths to miscellaneous programs we hope are present but might not be 146 BZIP2 := @BZIP2@ 147 CAT := @CAT@ 148 DOT := @DOT@ 149 DOXYGEN := @DOXYGEN@ 150 GROFF := @GROFF@ 151 GZIPBIN := @GZIPBIN@ 152 OCAMLC := @OCAMLC@ 153 OCAMLOPT := @OCAMLOPT@ 154 OCAMLDEP := @OCAMLDEP@ 155 OCAMLDOC := @OCAMLDOC@ 156 GAS := @GAS@ 157 POD2HTML := @POD2HTML@ 158 POD2MAN := @POD2MAN@ 159 PDFROFF := @PDFROFF@ 160 ZIP := @ZIP@ 161 162 HAVE_PTHREAD := @HAVE_PTHREAD@ 163 164 LIBS := @LIBS@ 165 166 # Targets that we should build 167 TARGETS_TO_BUILD=@TARGETS_TO_BUILD@ 168 169 # Path to directory where object files should be stored during a build. 170 # Set OBJ_ROOT to "." if you do not want to use a separate place for 171 # object files. 172 OBJ_ROOT := . 173 174 # What to pass as rpath flag to g++ 175 RPATH := @RPATH@ 176 177 # What to pass as -rdynamic flag to g++ 178 RDYNAMIC := @RDYNAMIC@ 179 180 # These are options that can either be enabled here, or can be enabled on the 181 # make command line (ie, make ENABLE_PROFILING=1): 182 183 # When ENABLE_LIBCPP is enabled, LLVM uses libc++ by default to build. 184 #ENABLE_LIBCPP = 0 185 ENABLE_LIBCPP = @ENABLE_LIBCPP@ 186 187 # When ENABLE_OPTIMIZED is enabled, LLVM code is optimized and output is put 188 # into the "Release" directories. Otherwise, LLVM code is not optimized and 189 # output is put in the "Debug" directories. 190 #ENABLE_OPTIMIZED = 1 191 @ENABLE_OPTIMIZED@ 192 193 # When ENABLE_PROFILING is enabled, profile instrumentation is done 194 # and output is put into the "<Flavor>+Profile" directories, where 195 # <Flavor> is either Debug or Release depending on how other build 196 # flags are set. Otherwise, output is put in the <Flavor> 197 # directories. 198 #ENABLE_PROFILING = 1 199 @ENABLE_PROFILING@ 200 201 # When DISABLE_ASSERTIONS is enabled, builds of all of the LLVM code will 202 # exclude assertion checks, otherwise they are included. 203 #DISABLE_ASSERTIONS = 1 204 @DISABLE_ASSERTIONS@ 205 206 # When ENABLE_EXPENSIVE_CHECKS is enabled, builds of all of the LLVM 207 # code will include expensive checks, otherwise they are excluded. 208 #ENABLE_EXPENSIVE_CHECKS = 0 209 @ENABLE_EXPENSIVE_CHECKS@ 210 211 # When DEBUG_RUNTIME is enabled, the runtime libraries will retain debug 212 # symbols. 213 #DEBUG_RUNTIME = 1 214 @DEBUG_RUNTIME@ 215 216 # When DEBUG_SYMBOLS is enabled, the compiler libraries will retain debug 217 # symbols. 218 #DEBUG_SYMBOLS = 1 219 @DEBUG_SYMBOLS@ 220 221 # The compiler flags to use for optimized builds. 222 OPTIMIZE_OPTION := @OPTIMIZE_OPTION@ 223 224 # When ENABLE_PROFILING is enabled, the llvm source base is built with profile 225 # information to allow gprof to be used to get execution frequencies. 226 #ENABLE_PROFILING = 1 227 228 # When ENABLE_DOCS is disabled, docs/ will not be built. 229 ENABLE_DOCS = @ENABLE_DOCS@ 230 231 # When ENABLE_DOXYGEN is enabled, the doxygen documentation will be built 232 ENABLE_DOXYGEN = @ENABLE_DOXYGEN@ 233 234 # Do we want to enable threads? 235 ENABLE_THREADS := @ENABLE_THREADS@ 236 237 # Do we want to build with position independent code? 238 ENABLE_PIC := @ENABLE_PIC@ 239 240 # Do we want to build a shared library and link the tools with it? 241 ENABLE_SHARED := @ENABLE_SHARED@ 242 243 # Do we want to link the stdc++ into a shared library? (Cygming) 244 ENABLE_EMBED_STDCXX := @ENABLE_EMBED_STDCXX@ 245 246 # Use -fvisibility-inlines-hidden? 247 ENABLE_VISIBILITY_INLINES_HIDDEN := @ENABLE_VISIBILITY_INLINES_HIDDEN@ 248 249 # Do we want to allow timestamping information into builds? 250 ENABLE_TIMESTAMPS := @ENABLE_TIMESTAMPS@ 251 252 # This option tells the Makefiles to produce verbose output. 253 # It essentially prints the commands that make is executing 254 #VERBOSE = 1 255 256 # Enable JIT for this platform 257 TARGET_HAS_JIT = @TARGET_HAS_JIT@ 258 259 # Environment variable to set to change the runtime shared library search path. 260 SHLIBPATH_VAR = @SHLIBPATH_VAR@ 261 262 # Shared library extension for host platform. 263 SHLIBEXT = @SHLIBEXT@ 264 265 # Executable file extension for host platform. 266 EXEEXT = @EXEEXT@ 267 268 # Things we just assume are "there" 269 ECHO := echo 270 271 # Get the options for causing archives to link all their content instead of 272 # just missing symbols, and the inverse of that. This is used for certain LLVM 273 # tools that permit loadable modules. It ensures that the LLVM symbols will be 274 # available to those loadable modules. 275 LINKALL := @LINKALL@ 276 NOLINKALL := @NOLINKALL@ 277 278 # Get the value of HUGE_VAL_SANITY which will be either "yes" or "no" depending 279 # on the check. 280 HUGE_VAL_SANITY = @HUGE_VAL_SANITY@ 281 282 # Bindings that we should build 283 BINDINGS_TO_BUILD := @BINDINGS_TO_BUILD@ 284 ALL_BINDINGS := @ALL_BINDINGS@ 285 OCAML_LIBDIR := @OCAML_LIBDIR@ 286 287 # When compiling under Mingw/Cygwin, executables such as tblgen 288 # expect Windows paths, whereas the build system uses Unix paths. 289 # The function SYSPATH transforms Unix paths into Windows paths. 290 ifneq (,$(findstring -mno-cygwin, $(CXX))) 291 SYSPATH = $(shell echo $(1) | cygpath -m -f -) 292 else 293 SYSPATH = $(1) 294 endif 295 296 # Location of the plugin header file for gold. 297 BINUTILS_INCDIR := @BINUTILS_INCDIR@ 298 299 # Optional flags supported by the compiler 300 # -Wno-missing-field-initializers 301 NO_MISSING_FIELD_INITIALIZERS = @NO_MISSING_FIELD_INITIALIZERS@ 302 # -Wno-variadic-macros 303 NO_VARIADIC_MACROS = @NO_VARIADIC_MACROS@ 304 # -Wcovered-switch-default 305 COVERED_SWITCH_DEFAULT = @COVERED_SWITCH_DEFAULT@ 306 307 # Was polly found in tools/polly? 308 LLVM_HAS_POLLY = @LLVM_HAS_POLLY@ 309 # Flags supported by the linker. 310 # bfd ld / gold --version-script=file 311 HAVE_LINK_VERSION_SCRIPT = @HAVE_LINK_VERSION_SCRIPT@ 312
