autoconf/configure.ac

   1 dnl Autoconf requirements
   2 dnl AC_INIT(package, version, bug-report-address)
   3 dnl information on the package
   4 dnl checks for programs
   5 dnl checks for libraries
   6 dnl checks for header files
   7 dnl checks for types
   8 dnl checks for structures
   9 dnl checks for compiler characteristics
  10 dnl checks for library functions
  11 dnl checks for system services
  12 dnl AC_CONFIG_FILES([file...])
  13 dnl AC_OUTPUT
  14
  15 dnl **************************************************************************
  16 dnl * Initialize
  17 dnl **************************************************************************
  18 AC_INIT([[[LLVM]]],[[[1.0]]],[llvmbugs@cs.uiuc.edu])
  19
  20 dnl Place all of the extra autoconf files into the config subdirectory
  21 AC_CONFIG_AUX_DIR([autoconf])
  22
  23 dnl Quit if the source directory has already been configured.
  24 dnl NOTE: This relies upon undocumented autoconf behavior.
  25 if test ${srcdir} != "."
  26 then
  27         if test -f ${srcdir}/include/Config/config.h
  28         then
  29                 AC_MSG_ERROR([Already configured in ${srcdir}])
  30         fi
  31 fi
  32
  33 if test -d ${srcdir}/projects/reopt
  34 then
  35   AC_CONFIG_SUBDIRS(projects/reopt)
  36 fi
  37
  38 if test -d ${srcdir}/projects/poolalloc
  39 then
  40   AC_CONFIG_SUBDIRS(projects/poolalloc)
  41 fi
  42
  43 dnl Configure a header file
  44 AC_CONFIG_HEADERS(include/Config/config.h)
  45 AC_CONFIG_MAKEFILE(Makefile)
  46 AC_CONFIG_MAKEFILE(Makefile.common)
  47 AC_CONFIG_MAKEFILE(Makefile.rules)
  48 AC_CONFIG_MAKEFILE(lib/Makefile)
  49 AC_CONFIG_MAKEFILE(lib/Analysis/Makefile)
  50 AC_CONFIG_MAKEFILE(lib/Analysis/DataStructure/Makefile)
  51 AC_CONFIG_MAKEFILE(lib/Analysis/IPA/Makefile)
  52 AC_CONFIG_MAKEFILE(lib/Analysis/LiveVar/Makefile)
  53 AC_CONFIG_MAKEFILE(lib/AsmParser/Makefile)
  54 AC_CONFIG_MAKEFILE(lib/Bytecode/Makefile)
  55 AC_CONFIG_MAKEFILE(lib/Bytecode/Reader/Makefile)
  56 AC_CONFIG_MAKEFILE(lib/Bytecode/Writer/Makefile)
  57 AC_CONFIG_MAKEFILE(lib/CWriter/Makefile)
  58 AC_CONFIG_MAKEFILE(lib/CodeGen/Makefile)
  59 AC_CONFIG_MAKEFILE(lib/CodeGen/InstrSched/Makefile)
  60 AC_CONFIG_MAKEFILE(lib/CodeGen/InstrSelection/Makefile)
  61 AC_CONFIG_MAKEFILE(lib/CodeGen/ModuloScheduling/Makefile)
  62 AC_CONFIG_MAKEFILE(lib/CodeGen/RegAlloc/Makefile)
  63 AC_CONFIG_MAKEFILE(lib/CodeGen/SelectionDAG/Makefile)
  64 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/Makefile)
  65 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/Interpreter/Makefile)
  66 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/JIT/Makefile)
  67 AC_CONFIG_MAKEFILE(lib/Support/Makefile)
  68 AC_CONFIG_MAKEFILE(lib/Target/Makefile)
  69 AC_CONFIG_MAKEFILE(lib/Target/Sparc/Makefile)
  70 AC_CONFIG_MAKEFILE(lib/Target/X86/Makefile)
  71 AC_CONFIG_MAKEFILE(lib/Transforms/Makefile)
  72 AC_CONFIG_MAKEFILE(lib/Transforms/Hello/Makefile)
  73 AC_CONFIG_MAKEFILE(lib/Transforms/IPO/Makefile)
  74 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/Makefile)
  75 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/ProfilePaths/Makefile)
  76 AC_CONFIG_MAKEFILE(lib/Transforms/Scalar/Makefile)
  77 AC_CONFIG_MAKEFILE(lib/Transforms/Utils/Makefile)
  78 AC_CONFIG_MAKEFILE(lib/VMCore/Makefile)
  79 AC_CONFIG_MAKEFILE(runtime/Makefile)
  80 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/Makefile)
  81 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/crtend/Makefile)
  82 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libc/Makefile)
  83 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libcurses/Makefile)
  84 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libg/Makefile)
  85 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libgcc/Makefile)
  86 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libm/Makefile)
  87 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libmalloc/Makefile)
  88 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libtermcap/Makefile)
  89 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libucb/Makefile)
  90 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutempter/Makefile)
  91 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutil/Makefile)
  92 AC_CONFIG_MAKEFILE(runtime/libdummy/Makefile)
  93 AC_CONFIG_MAKEFILE(runtime/libtrace/Makefile)
  94 AC_CONFIG_MAKEFILE(test/Makefile)
  95 AC_CONFIG_MAKEFILE(test/Makefile.tests)
  96 AC_CONFIG_MAKEFILE(test/QMTest/llvm.py)
  97 AC_CONFIG_MAKEFILE(test/QMTest/llvmdb.py)
  98 AC_CONFIG_MAKEFILE(test/Programs/Makefile)
  99 AC_CONFIG_MAKEFILE(test/Programs/Makefile.programs)
 100 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.Makefile)
 101 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.report)
 102 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.report)
 103 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.report)
 104 AC_CONFIG_MAKEFILE(test/Programs/TEST.example.Makefile)
 105 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.Makefile)
 106 AC_CONFIG_MAKEFILE(test/Programs/TEST.buildrepo.Makefile)
 107 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.Makefile)
 108 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.report)
 109 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.Makefile)
 110 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.report)
 111 AC_CONFIG_MAKEFILE(test/Programs/TEST.typesafe.Makefile)
 112 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.gnuplot)
 113 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.Makefile)
 114 AC_CONFIG_MAKEFILE(test/Programs/External/Makefile)
 115 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile)
 116 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec)
 117 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/Makefile)
 118 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/179.art/Makefile)
 119 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/183.equake/Makefile)
 120 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/188.ammp/Makefile)
 121 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/Makefile)
 122 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/164.gzip/Makefile)
 123 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/175.vpr/Makefile)
 124 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/176.gcc/Makefile)
 125 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/181.mcf/Makefile)
 126 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/186.crafty/Makefile)
 127 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/197.parser/Makefile)
 128 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/254.gap/Makefile)
 129 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/255.vortex/Makefile)
 130 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/256.bzip2/Makefile)
 131 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/300.twolf/Makefile)
 132 AC_CONFIG_MAKEFILE(test/Programs/LLVMSource/Makefile)
 133 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile)
 134 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile.multisrc)
 135 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Makefile)
 136 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Burg/Makefile)
 137 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/aha/Makefile)
 138 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/sgefa/Makefile)
 139 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Makefile)
 140 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Fhourstones/Makefile)
 141 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/Makefile)
 142 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/01-qbsort/Makefile)
 143 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/03-testtrie/Makefile)
 144 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/04-bisect/Makefile)
 145 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/05-eks/Makefile)
 146 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/08-main/Makefile)
 147 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/09-vor/Makefile)
 148 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/12-IOtest/Makefile)
 149 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/15-trie/Makefile)
 150 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/17-bintr/Makefile)
 151 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/18-imp/Makefile)
 152 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/Makefile)
 153 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bh/Makefile)
 154 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bisort/Makefile)
 155 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/em3d/Makefile)
 156 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/health/Makefile)
 157 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/mst/Makefile)
 158 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/perimeter/Makefile)
 159 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/power/Makefile)
 160 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/treeadd/Makefile)
 161 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/tsp/Makefile)
 162 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/voronoi/Makefile)
 163 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/OptimizerEval/Makefile)
 164 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/Makefile)
 165 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/anagram/Makefile)
 166 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/bc/Makefile)
 167 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ft/Makefile)
 168 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ks/Makefile)
 169 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/yacr2/Makefile)
 170 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/llubenchmark/Makefile)
 171 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/sim/Makefile)
 172 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Makefile)
 173 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Flex/Makefile)
 174 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Larn/Makefile)
 175 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Moria-5.5.2/Makefile)
 176 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Povray31/Makefile)
 177 AC_CONFIG_MAKEFILE(test/Programs/NoSource/m4/Makefile)
 178 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile)
 179 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile.singlesrc)
 180 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Gizmos/Makefile)
 181 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Makefile)
 182 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Dhrystone/Makefile)
 183 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Shootout/Makefile)
 184 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Stanford/Makefile)
 185 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Misc/Makefile)
 186 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/CustomChecked/Makefile)
 187 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/Makefile)
 188 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/SetjmpLongjmp/Makefile)
 189 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/Makefile)
 190 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C/Makefile)
 191 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/Makefile)
 192 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/EH/Makefile)
 193 AC_CONFIG_MAKEFILE(tools/Makefile)
 194 AC_CONFIG_MAKEFILE(tools/analyze/Makefile)
 195 AC_CONFIG_MAKEFILE(tools/bugpoint/Makefile)
 196 AC_CONFIG_MAKEFILE(tools/extract/Makefile)
 197 AC_CONFIG_MAKEFILE(tools/gccas/Makefile)
 198 AC_CONFIG_MAKEFILE(tools/gccld/Makefile)
 199 AC_CONFIG_MAKEFILE(tools/llc/Makefile)
 200 AC_CONFIG_MAKEFILE(tools/llee/Makefile)
 201 AC_CONFIG_MAKEFILE(tools/lli/Makefile)
 202 AC_CONFIG_MAKEFILE(tools/llvm-ar/Makefile)
 203 AC_CONFIG_MAKEFILE(tools/llvm-as/Makefile)
 204 AC_CONFIG_MAKEFILE(tools/llvm-dis/Makefile)
 205 AC_CONFIG_MAKEFILE(tools/llvm-link/Makefile)
 206 AC_CONFIG_MAKEFILE(tools/opt/Makefile)
 207 AC_CONFIG_MAKEFILE(utils/Makefile)
 208 AC_CONFIG_MAKEFILE(utils/Burg/Makefile)
 209 AC_CONFIG_MAKEFILE(utils/Burg/Doc/Makefile)
 210 AC_CONFIG_MAKEFILE(utils/TableGen/Makefile)
 211 AC_CONFIG_MAKEFILE(www/docs/Makefile)
 212 AC_CONFIG_MAKEFILE(projects/Makefile)
 213 AC_CONFIG_MAKEFILE(projects/sample/Makefile)
 214 AC_CONFIG_MAKEFILE(projects/sample/Makefile.common)
 215 AC_CONFIG_MAKEFILE(projects/sample/Makefile.config)
 216 AC_CONFIG_MAKEFILE(projects/sample/lib/Makefile)
 217 AC_CONFIG_MAKEFILE(projects/sample/lib/sample/Makefile)
 218 AC_CONFIG_MAKEFILE(projects/sample/tools/Makefile)
 219 AC_CONFIG_MAKEFILE(projects/sample/tools/sample/Makefile)
 220 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile)
 221 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile.common)
 222 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/Makefile)
 223 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/ModuleMaker/Makefile)
 224
 225 dnl **************************************************************************
 226 dnl * Determine which system we are building on
 227 dnl **************************************************************************
 228
 229 dnl Check the install program (needs to be done before canonical stuff)
 230 AC_PROG_INSTALL
 231
 232 dnl Check which host for which we're compiling.  This will tell us which LLVM
 233 dnl compiler will be used for compiling SSA into object code.
 234 AC_CANONICAL_TARGET
 235
 236 dnl
 237 dnl Now, for some of our own magic:
 238 dnl We will use the build machine information to set some variables.
 239 dnl
 240 case $build in
 241         *i*86*)  AC_SUBST(OS,[Linux])
 242                  AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
 243                  ;;
 244
 245         *sparc*) AC_SUBST(OS,[SunOS])
 246                  AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
 247                  ;;
 248
 249         *)       AC_SUBST(OS,[Unknown])
 250                  ;;
 251 esac
 252
 253 dnl
 254 dnl If we are targetting a Sparc machine running Solaris, pretend that it is
 255 dnl V9, since that is all that we support at the moment, and autoconf will only
 256 dnl tell us we're a sparc.
 257 dnl
 258 case $target in
 259         *sparc*solaris*)  AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
 260                           ;;
 261 esac
 262
 263 dnl
 264 dnl Determine what our target architecture is and configure accordingly.
 265 dnl This will allow Makefiles to make a distinction between the hardware and
 266 dnl the OS.
 267 dnl
 268 case $target in
 269         *i*86*)           AC_SUBST(ARCH,[x86])
 270                           ;;
 271         *sparc*solaris*)  AC_SUBST(ARCH,[Sparc])
 272                           ;;
 273 esac
 274
 275 dnl **************************************************************************
 276 dnl * Check for programs.
 277 dnl **************************************************************************
 278
 279 dnl Check for compilation tools
 280 AC_PROG_CXX
 281 AC_PROG_CC(gcc)
 282 AC_PROG_CPP
 283
 284 dnl Ensure that compilation tools are GCC; we use GCC specific extensions
 285 if test "$GCC" != "yes"
 286 then
 287         AC_MSG_ERROR([gcc required but not found])
 288 fi
 289
 290 if test "$GXX" != "yes"
 291 then
 292         AC_MSG_ERROR([g++ required but not found])
 293 fi
 294
 295 dnl Verify that GCC is version 3.0 or higher
 296 gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
 297 if test "$gccmajor" -lt "3"
 298 then
 299         AC_MSG_ERROR([gcc 3.x required])
 300 fi
 301
 302 dnl Check for GNU Make.  We use its extensions to, so don't build without it
 303 CHECK_GNU_MAKE
 304 if test -z "$_cv_gnu_make_command"
 305 then
 306         AC_MSG_ERROR([GNU Make required but not found])
 307 fi
 308
 309 dnl Check for compiler-compiler tools (reminds me of Little Caesar's Pizza)
 310 AC_PROG_FLEX
 311 AC_PROG_BISON
 312
 313 dnl Check for libtool
 314 AC_PROG_LIBTOOL
 315
 316 dnl Check for our special programs
 317 AC_PATH_PROG(RPWD,[pwd],[false])
 318 if test ${RPWD} = "false"
 319 then
 320         AC_MSG_ERROR([pwd required but not found])
 321 fi
 322
 323 AC_PATH_PROG(AR,[ar],[false])
 324 if test ${AR} = "false"
 325 then
 326         AC_MSG_ERROR([ar required but not found])
 327 fi
 328
 329 AC_PATH_PROG(SED,[sed],[false])
 330 if test ${SED} = "false"
 331 then
 332         AC_MSG_ERROR([sed required but not found])
 333 fi
 334
 335 AC_PATH_PROG(RM,[rm],[false])
 336 if test ${RM} = "false"
 337 then
 338         AC_MSG_ERROR([rm required but not found])
 339 fi
 340
 341 AC_PATH_PROG(ECHO,[echo],[false])
 342 if test ${ECHO} = "false"
 343 then
 344         AC_MSG_ERROR([echo required but not found])
 345 fi
 346
 347 AC_PATH_PROG(MKDIR,[mkdir],[false])
 348 if test ${MKDIR} = "false"
 349 then
 350         AC_MSG_ERROR([mkdir required but not found])
 351 fi
 352
 353 AC_PATH_PROG(DATE,[date],[false])
 354 if test ${DATE} = "false"
 355 then
 356         AC_MSG_ERROR([date required but not found])
 357 fi
 358
 359 AC_PATH_PROG(MV,[mv],[false])
 360 if test ${MV} = "false"
 361 then
 362         AC_MSG_ERROR([mv required but not found])
 363 fi
 364
 365 AC_PATH_PROG(DOT,[dot],[false])
 366
 367 AC_PATH_PROG(ETAGS,[etags],[false])
 368
 369 AC_PATH_PROG(PYTHON,[python],[false])
 370 if test ${PYTHON} = "false"
 371 then
 372         AC_MSG_WARN([python required but not found])
 373 fi
 374
 375 AC_PATH_PROG(QMTEST,[qmtest],[false])
 376 if test ${QMTEST} = "false"
 377 then
 378         AC_MSG_WARN([qmtest required but not found])
 379 fi
 380
 381 dnl Verify that the version of python available is high enough for qmtest
 382 pyversion=`$PYTHON -V 2>&1 | cut -d\  -f2`
 383 pymajor=`echo $pyversion | cut -d. -f1`
 384 pyminor=`echo $pyversion | cut -d. -f2`
 385
 386 if test "$pymajor" -ge "2"
 387 then
 388         if test "$pymajor" -eq "2"
 389         then
 390                 if test "$pyminor" -lt "2"
 391                 then
 392                         AC_MSG_ERROR([Python 2.2 or greater required])
 393                 fi
 394         fi
 395 else
 396         AC_MSG_ERROR([Python 2.2 or greater required])
 397 fi
 398
 399 dnl Verify that the source directory is valid
 400 AC_CONFIG_SRCDIR(["Makefile.config.in"])
 401
 402 dnl **************************************************************************
 403 dnl * Check for libraries.
 404 dnl **************************************************************************
 405
 406 dnl libelf is for sparc only; we can ignore it if we don't have it
 407 AC_CHECK_LIB(elf, elf_begin)
 408
 409 dnl dlopen() is required for plugin support.
 410 AC_SEARCH_LIBS(dlopen,dl,AC_DEFINE([HAVE_DLOPEN],[1]),AC_MSG_WARN([dlopen() not found - disabling plugin support]))
 411
 412 dnl mallinfo is optional; the code can compile (minus features) without it
 413 AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1]))
 414
 415 dnl
 416 dnl The math libraries are used by the test code, but not by the actual LLVM
 417 dnl code.
 418 dnl
 419 dnl AC_CHECK_LIB(m, cos)
 420
 421 dnl **************************************************************************
 422 dnl * Checks for header files.
 423 dnl *   Chances are, if the standard C or POSIX type header files are missing,
 424 dnl *   then LLVM just isn't going to compile.  However, it is possible that
 425 dnl *   the necessary functions/macros will be included from other
 426 dnl *   (non-standard and non-obvious) header files.
 427 dnl *
 428 dnl *   So, we'll be gracious, give it a chance, and try to go on without
 429 dnl *   them.
 430 dnl **************************************************************************
 431 AC_HEADER_STDC
 432 AC_HEADER_SYS_WAIT
 433
 434 dnl Check for ANSI C/POSIX header files
 435 AC_CHECK_HEADERS(assert.h fcntl.h limits.h sys/time.h unistd.h errno.h signal.h math.h)
 436
 437 dnl Check for system specific header files
 438 AC_CHECK_HEADERS(malloc.h strings.h sys/mman.h sys/resource.h)
 439
 440 dnl Check for header files associated with dlopen and friends
 441 AC_CHECK_HEADERS(dlfcn.h link.h)
 442
 443 dnl **************************************************************************
 444 dnl * Checks for typedefs, structures, and compiler characteristics.
 445 dnl **************************************************************************
 446
 447 dnl Check for const and inline keywords
 448 AC_C_CONST
 449 AC_C_INLINE
 450
 451 dnl Check for machine endian-ness
 452 AC_C_BIGENDIAN(AC_DEFINE([ENDIAN_BIG]),AC_DEFINE(ENDIAN_LITTLE))
 453
 454 dnl Check for types
 455 AC_TYPE_PID_T
 456 AC_TYPE_SIZE_T
 457 AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
 458 AC_CHECK_TYPES([uint64_t],,AC_MSG_ERROR([Type uint64_t required but not found]))
 459 AC_HEADER_TIME
 460 AC_STRUCT_TM
 461
 462 dnl Check for C++ extensions
 463 AC_CXX_HAVE_EXT_HASH_MAP
 464 AC_CXX_HAVE_EXT_HASH_SET
 465 AC_CXX_HAVE_EXT_SLIST
 466 AC_CXX_HAVE_STD_ITERATOR
 467 AC_CXX_HAVE_BI_ITERATOR
 468 AC_CXX_HAVE_FWD_ITERATOR
 469
 470 dnl **************************************************************************
 471 dnl * Checks for library functions.
 472 dnl **************************************************************************
 473 AC_FUNC_ALLOCA
 474 AC_PROG_GCC_TRADITIONAL
 475 AC_FUNC_MEMCMP
 476 AC_FUNC_MMAP
 477 AC_FUNC_MMAP_FILE
 478 if test ${ac_cv_func_mmap_file} = "no"
 479 then
 480         AC_MSG_ERROR([mmap() of files required but not found])
 481 fi
 482 AC_HEADER_MMAP_ANONYMOUS
 483 AC_TYPE_SIGNAL
 484 AC_CHECK_FUNCS(getcwd gettimeofday strcspn strdup strerror strspn strstr strtod strtol strtoq strtoll)
 485
 486 dnl
 487 dnl Need to check mmap for MAP_PRIVATE, MAP_ANONYMOUS, MAP_ANON, MAP_FIXED
 488 dnl MAP_FIXED is only needed for Sparc
 489 dnl MAP_ANON is used for Sparc and BSD
 490 dnl Everyone should have MAP_PRIVATE
 491 dnl
 492
 493 dnl Check for certain functions (even if we've already found them) so that we
 494 dnl can quit with an error if they are unavailable.
 495 dnl
 496 dnl As the code is made more portable (i.e. less reliant on these functions,
 497 dnl these checks should go away.
 498 AC_CHECK_FUNC(mmap,,AC_MSG_ERROR([Function mmap() required but not found]))
 499 AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
 500
 501 dnl **************************************************************************
 502 dnl * Enable various compile-time options
 503 dnl **************************************************************************
 504
 505 dnl Purify Option
 506 AC_ARG_ENABLE(purify,AC_HELP_STRING([--enable-purify],[Compile with purify (default is NO)]),,enableval="no")
 507 if test ${enableval} = "no"
 508 then
 509         AC_SUBST(ENABLE_PURIFY,[[]])
 510 else
 511         AC_SUBST(ENABLE_PURIFY,[[ENABLE_PURIFY=1]])
 512 fi
 513
 514 dnl Optimized Option
 515 AC_ARG_ENABLE(optimized,AC_HELP_STRING([--enable-optimized],[Compile with optimizations enabled (default is NO)]),,enableval=no)
 516 if test ${enableval} = "no"
 517 then
 518         AC_SUBST(ENABLE_OPTIMIZED,[[]])
 519 else
 520         AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]])
 521 fi
 522
 523 dnl Spec Benchmarks
 524 AC_ARG_ENABLE(spec,AC_HELP_STRING([--enable-spec],[Compile SPEC benchmarks (default is NO)]),,enableval=no)
 525 if test ${enableval} = "no"
 526 then
 527         AC_SUBST(USE_SPEC,[[]])
 528 else
 529         AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
 530 fi
 531
 532 dnl Precompiled Bytecode Option
 533 AC_ARG_ENABLE(precompiled_bytecode,AC_HELP_STRING([--enable-precompiled_bytecode],[Use pre-compiled bytecode (default is NO)]),,enableval=no)
 534 if test ${enableval} = "no"
 535 then
 536         AC_SUBST(UPB,[[]])
 537 else
 538         AC_SUBST(UPB,[[USE_PRECOMPILED_BYTECODE=1]])
 539 fi
 540
 541
 542 dnl LLC Diff Option
 543 AC_ARG_ENABLE(llc_diffs,AC_HELP_STRING([--enable-llc_diffs],[Enable LLC Diffs when testing (default is YES)]),,enableval=yes)
 544 if test ${enableval} = "no"
 545 then
 546         AC_SUBST(DISABLE_LLC_DIFFS,[DISABLE_LLC_DIFFS:=1])
 547 else
 548         AC_SUBST(DISABLE_LLC_DIFFS,[[]])
 549 fi
 550
 551 dnl JIT Option
 552 AC_ARG_ENABLE(jit,AC_HELP_STRING([--enable-jit],[Enable Just In Time Compiling (default is YES)]),,enableval=default)
 553
 554 if test ${enableval} = "no"
 555 then
 556         AC_SUBST(JIT,[[]])
 557 else
 558         case $target in
 559                 *i*86*)
 560                         AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
 561                         ;;
 562                 *sparc*)
 563                         AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
 564                         ;;
 565                 *)
 566                         AC_SUBST(JIT,[[]])
 567                         ;;
 568         esac
 569 fi
 570
 571 dnl **************************************************************************
 572 dnl * Set the location of various third-party software packages
 573 dnl **************************************************************************
 574
 575 dnl Location of SPEC benchmarks
 576 AC_ARG_WITH(spec,AC_HELP_STRING([--with-spec],[Location of SPEC benchmarks]),AC_SUBST(SPEC_ROOT,[$withval]),AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec]))
 577
 578 dnl Location of the LLVM C front end
 579 AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
 580
 581 dnl Location of the bytecode repository
 582 AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
 583
 584 dnl Location of PAPI
 585 AC_ARG_WITH(papi,AC_HELP_STRING([--with-papi],[Location of PAPI]),AC_SUBST(PAPIDIR,[$withval]),AC_SUBST(PAPIDIR,[/home/vadve/shared/Sparc/papi-2.3.4.1]))
 586
 587 dnl Location of the purify program
 588 AC_ARG_WITH(purify,AC_HELP_STRING([--with-purify],[Location of purify program]),AC_SUBST(PURIFY,[$withval]))
 589
 590 dnl **************************************************************************
 591 dnl * Configure other software packages (via AC_CONFIG_SUBDIRS)
 592 dnl **************************************************************************
 593
 594 dnl **************************************************************************
 595 dnl * Create the output files
 596 dnl **************************************************************************
 597 AC_OUTPUT(Makefile.config)