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_NAME@ 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 ifeq ($(PROJECT_NAME),llvm) 50 LLVM_SRC_ROOT := $(call realpath, @abs_top_srcdir@) 51 LLVM_OBJ_ROOT := $(call realpath, @abs_top_builddir@) 52 PROJ_SRC_ROOT := $(LLVM_SRC_ROOT) 53 PROJ_SRC_DIR := $(call realpath, $(LLVM_SRC_ROOT)/$(patsubst $(PROJ_OBJ_ROOT)%,%,$(PROJ_OBJ_DIR))) 54 prefix := @prefix@ 55 PROJ_prefix := $(prefix) 56 PROJ_VERSION := $(LLVMVersion) 57 else 58 ifndef PROJ_SRC_ROOT 59 $(error Projects must define PROJ_SRC_ROOT) 60 endif 61 ifndef PROJ_OBJ_ROOT 62 $(error Projects must define PROJ_OBJ_ROOT) 63 endif 64 ifndef PROJ_INSTALL_ROOT 65 $(error Projects must define PROJ_INSTALL_ROOT) 66 endif 67 ifndef LLVM_SRC_ROOT 68 $(error Projects must define LLVM_SRC_ROOT) 69 endif 70 ifndef LLVM_OBJ_ROOT 71 $(error Projects must define LLVM_OBJ_ROOT) 72 endif 73 PROJ_SRC_DIR := $(call realpath, $(PROJ_SRC_ROOT)/$(patsubst $(PROJ_OBJ_ROOT)%,%,$(PROJ_OBJ_DIR))) 74 prefix := $(PROJ_INSTALL_ROOT) 75 PROJ_prefix := $(prefix) 76 ifndef PROJ_VERSION 77 PROJ_VERSION := 1.0 78 endif 79 endif 80 81 LLVMMAKE := $(LLVM_SRC_ROOT)/make 82 83 PROJ_bindir := $(PROJ_prefix)/bin 84 PROJ_libdir := $(PROJ_prefix)/lib 85 PROJ_datadir := $(PROJ_prefix)/share 86 PROJ_docsdir := $(PROJ_prefix)/docs/llvm 87 PROJ_etcdir := $(PROJ_prefix)/etc/llvm 88 PROJ_includedir := $(PROJ_prefix)/include 89 PROJ_infodir := $(PROJ_prefix)/info 90 PROJ_mandir := $(PROJ_prefix)/share/man 91 92 # Determine if we're on a unix type operating system 93 LLVM_ON_UNIX:=@LLVM_ON_UNIX@ 94 LLVM_ON_WIN32:=@LLVM_ON_WIN32@ 95 96 # Host operating system for which LLVM will be run. 97 OS=@OS@ 98 HOST_OS=@HOST_OS@ 99 # Target operating system for which LLVM will compile for. 100 TARGET_OS=@TARGET_OS@ 101 102 # Target hardware architecture 103 ARCH=@ARCH@ 104 105 # Indicates, whether we're cross-compiling LLVM or not 106 LLVM_CROSS_COMPILING=@LLVM_CROSS_COMPILING@ 107 108 # Executable file extension for build platform (mainly for 109 # tablegen call if we're cross-compiling). 110 BUILD_EXEEXT=@BUILD_EXEEXT@ 111 112 # Compilers for the build platflorm (mainly for tablegen 113 # call if we're cross-compiling). 114 BUILD_CC=@BUILD_CC@ 115 BUILD_CXX=@BUILD_CXX@ 116 117 # Triple for configuring build tools when cross-compiling 118 BUILD_TRIPLE=@build@ 119 120 # Target triple (cpu-vendor-os) for which we should generate code 121 TARGET_TRIPLE=@target@ 122 123 # Extra options to compile LLVM with 124 EXTRA_OPTIONS=@EXTRA_OPTIONS@ 125 126 # Extra options to link LLVM with 127 EXTRA_LD_OPTIONS=@EXTRA_LD_OPTIONS@ 128 129 # Endian-ness of the target 130 ENDIAN=@ENDIAN@ 131 132 # Path to the C++ compiler to use. This is an optional setting, which defaults 133 # to whatever your gmake defaults to. 134 CXX = @CXX@ 135 136 # Path to the CC binary, which use used by testcases for native builds. 137 CC := @CC@ 138 139 # Linker flags. 140 LDFLAGS+=@LDFLAGS@ 141 142 # Path to the library archiver program. 143 AR_PATH = @AR@ 144 AR = @AR@ 145 146 # Path to the nm program 147 NM_PATH = @NM@ 148 149 # The pathnames of the programs we require to build 150 CMP := @CMP@ 151 CP := @CP@ 152 DATE := @DATE@ 153 FIND := @FIND@ 154 GREP := @GREP@ 155 INSTALL := @INSTALL@ 156 MKDIR := $(LLVM_SRC_ROOT)/autoconf/mkinstalldirs 157 MV := @MV@ 158 RANLIB := @RANLIB@ 159 RM := @RM@ 160 SED := @SED@ 161 TAR := @TAR@ 162 163 # Paths to miscellaneous programs we hope are present but might not be 164 PERL := @PERL@ 165 BZIP2 := @BZIP2@ 166 CAT := @CAT@ 167 DOT := @DOT@ 168 DOXYGEN := @DOXYGEN@ 169 GROFF := @GROFF@ 170 GZIPBIN := @GZIPBIN@ 171 OCAMLC := @OCAMLC@ 172 OCAMLOPT := @OCAMLOPT@ 173 OCAMLDEP := @OCAMLDEP@ 174 OCAMLDOC := @OCAMLDOC@ 175 GAS := @GAS@ 176 POD2HTML := @POD2HTML@ 177 POD2MAN := @POD2MAN@ 178 PDFROFF := @PDFROFF@ 179 RUNTEST := @RUNTEST@ 180 TCLSH := @TCLSH@ 181 ZIP := @ZIP@ 182 183 HAVE_PERL := @HAVE_PERL@ 184 HAVE_PTHREAD := @HAVE_PTHREAD@ 185 186 LIBS := @LIBS@ 187 188 # Targets that we should build 189 TARGETS_TO_BUILD=@TARGETS_TO_BUILD@ 190 191 # Path to directory where object files should be stored during a build. 192 # Set OBJ_ROOT to "." if you do not want to use a separate place for 193 # object files. 194 OBJ_ROOT := . 195 196 # What to pass as rpath flag to g++ 197 RPATH := @RPATH@ 198 199 # What to pass as -rdynamic flag to g++ 200 RDYNAMIC := @RDYNAMIC@ 201 202 # These are options that can either be enabled here, or can be enabled on the 203 # make command line (ie, make ENABLE_PROFILING=1): 204 205 # When ENABLE_OPTIMIZED is enabled, LLVM code is optimized and output is put 206 # into the "Release" directories. Otherwise, LLVM code is not optimized and 207 # output is put in the "Debug" directories. 208 #ENABLE_OPTIMIZED = 1 209 @ENABLE_OPTIMIZED@ 210 211 # When ENABLE_PROFILING is enabled, profile instrumentation is done 212 # and output is put into the "<Flavor>+Profile" directories, where 213 # <Flavor> is either Debug or Release depending on how other build 214 # flags are set. Otherwise, output is put in the <Flavor> 215 # directories. 216 #ENABLE_PROFILING = 1 217 @ENABLE_PROFILING@ 218 219 # When DISABLE_ASSERTIONS is enabled, builds of all of the LLVM code will 220 # exclude assertion checks, otherwise they are included. 221 #DISABLE_ASSERTIONS = 1 222 @DISABLE_ASSERTIONS@ 223 224 # When ENABLE_EXPENSIVE_CHECKS is enabled, builds of all of the LLVM 225 # code will include expensive checks, otherwise they are excluded. 226 #ENABLE_EXPENSIVE_CHECKS = 0 227 @ENABLE_EXPENSIVE_CHECKS@ 228 229 # When DEBUG_RUNTIME is enabled, the runtime libraries will retain debug 230 # symbols. 231 #DEBUG_RUNTIME = 1 232 @DEBUG_RUNTIME@ 233 234 # When DEBUG_SYMBOLS is enabled, the compiler libraries will retain debug 235 # symbols. 236 #DEBUG_SYMBOLS = 1 237 @DEBUG_SYMBOLS@ 238 239 # The compiler flags to use for optimized builds. 240 OPTIMIZE_OPTION := @OPTIMIZE_OPTION@ 241 242 # When ENABLE_PROFILING is enabled, the llvm source base is built with profile 243 # information to allow gprof to be used to get execution frequencies. 244 #ENABLE_PROFILING = 1 245 246 # When ENABLE_DOCS is disabled, docs/ will not be built. 247 ENABLE_DOCS = @ENABLE_DOCS@ 248 249 # When ENABLE_DOXYGEN is enabled, the doxygen documentation will be built 250 ENABLE_DOXYGEN = @ENABLE_DOXYGEN@ 251 252 # Do we want to enable threads? 253 ENABLE_THREADS := @ENABLE_THREADS@ 254 255 # Do we want to build with position independent code? 256 ENABLE_PIC := @ENABLE_PIC@ 257 258 # Do we want to build a shared library and link the tools with it? 259 ENABLE_SHARED := @ENABLE_SHARED@ 260 261 # Do we want to link the stdc++ into a shared library? (Cygming) 262 ENABLE_EMBED_STDCXX := @ENABLE_EMBED_STDCXX@ 263 264 # Use -fvisibility-inlines-hidden? 265 ENABLE_VISIBILITY_INLINES_HIDDEN := @ENABLE_VISIBILITY_INLINES_HIDDEN@ 266 267 # Do we want to allow timestamping information into builds? 268 ENABLE_TIMESTAMPS := @ENABLE_TIMESTAMPS@ 269 270 # This option tells the Makefiles to produce verbose output. 271 # It essentially prints the commands that make is executing 272 #VERBOSE = 1 273 274 # Enable JIT for this platform 275 TARGET_HAS_JIT = @TARGET_HAS_JIT@ 276 277 # Environment variable to set to change the runtime shared library search path. 278 SHLIBPATH_VAR = @SHLIBPATH_VAR@ 279 280 # Shared library extension for host platform. 281 SHLIBEXT = @SHLIBEXT@ 282 283 # Executable file extension for host platform. 284 EXEEXT = @EXEEXT@ 285 286 # Things we just assume are "there" 287 ECHO := echo 288 289 # Get the options for causing archives to link all their content instead of 290 # just missing symbols, and the inverse of that. This is used for certain LLVM 291 # tools that permit loadable modules. It ensures that the LLVM symbols will be 292 # available to those loadable modules. 293 LINKALL := @LINKALL@ 294 NOLINKALL := @NOLINKALL@ 295 296 # Get the value of HUGE_VAL_SANITY which will be either "yes" or "no" depending 297 # on the check. 298 HUGE_VAL_SANITY = @HUGE_VAL_SANITY@ 299 300 # Bindings that we should build 301 BINDINGS_TO_BUILD := @BINDINGS_TO_BUILD@ 302 ALL_BINDINGS := @ALL_BINDINGS@ 303 OCAML_LIBDIR := @OCAML_LIBDIR@ 304 305 # When compiling under Mingw/Cygwin, executables such as tblgen 306 # expect Windows paths, whereas the build system uses Unix paths. 307 # The function SYSPATH transforms Unix paths into Windows paths. 308 ifneq (,$(findstring -mno-cygwin, $(CXX))) 309 SYSPATH = $(shell echo $(1) | cygpath -m -f -) 310 else 311 SYSPATH = $(1) 312 endif 313 314 # Location of the plugin header file for gold. 315 BINUTILS_INCDIR := @BINUTILS_INCDIR@ 316 317 # Optional flags supported by the compiler 318 # -Wno-missing-field-initializers 319 NO_MISSING_FIELD_INITIALIZERS = @NO_MISSING_FIELD_INITIALIZERS@ 320 # -Wno-variadic-macros 321 NO_VARIADIC_MACROS = @NO_VARIADIC_MACROS@ 322 323 # Was polly found in tools/polly? 324 LLVM_HAS_POLLY = @LLVM_HAS_POLLY@ 325 # Flags supported by the linker. 326 # bfd ld / gold --version-script=file 327 HAVE_LINK_VERSION_SCRIPT = @HAVE_LINK_VERSION_SCRIPT@ 328
