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 dnl AC_CONFIG_SRC_DIR(lib/VMCore/Pass.cpp)
  20
  21 dnl Place all of the extra autoconf files into the config subdirectory
  22 AC_CONFIG_AUX_DIR([autoconf])
  23
  24 dnl Quit if the source directory has already been configured.
  25 dnl NOTE: This relies upon undocumented autoconf behavior.
  26 if test ${srcdir} != "."
  27 then
  28         if test -f ${srcdir}/include/Config/config.h
  29         then
  30                 AC_MSG_ERROR([Already configured in ${srcdir}])
  31         fi
  32 fi
  33
  34 if test -d ${srcdir}/projects/sample
  35 then
  36   AC_CONFIG_SUBDIRS(projects/sample)
  37 fi
  38
  39 if test -d ${srcdir}/projects/reopt
  40 then
  41   AC_CONFIG_SUBDIRS(projects/reopt)
  42 fi
  43
  44 if test -d ${srcdir}/projects/poolalloc
  45 then
  46   AC_CONFIG_SUBDIRS(projects/poolalloc)
  47 fi
  48
  49 dnl Configure a header file
  50 AC_CONFIG_HEADERS(include/Config/config.h)
  51 AC_CONFIG_MAKEFILE(Makefile)
  52 AC_CONFIG_MAKEFILE(Makefile.common)
  53 AC_CONFIG_MAKEFILE(Makefile.rules)
  54 AC_CONFIG_MAKEFILE(lib/Makefile)
  55 AC_CONFIG_MAKEFILE(lib/Analysis/Makefile)
  56 AC_CONFIG_MAKEFILE(lib/Analysis/DataStructure/Makefile)
  57 AC_CONFIG_MAKEFILE(lib/Analysis/IPA/Makefile)
  58 AC_CONFIG_MAKEFILE(lib/Analysis/LiveVar/Makefile)
  59 AC_CONFIG_MAKEFILE(lib/AsmParser/Makefile)
  60 AC_CONFIG_MAKEFILE(lib/Bytecode/Makefile)
  61 AC_CONFIG_MAKEFILE(lib/Bytecode/Reader/Makefile)
  62 AC_CONFIG_MAKEFILE(lib/Bytecode/Writer/Makefile)
  63 AC_CONFIG_MAKEFILE(lib/CWriter/Makefile)
  64 AC_CONFIG_MAKEFILE(lib/CodeGen/Makefile)
  65 AC_CONFIG_MAKEFILE(lib/CodeGen/InstrSched/Makefile)
  66 AC_CONFIG_MAKEFILE(lib/CodeGen/InstrSelection/Makefile)
  67 AC_CONFIG_MAKEFILE(lib/CodeGen/ModuloScheduling/Makefile)
  68 AC_CONFIG_MAKEFILE(lib/CodeGen/RegAlloc/Makefile)
  69 AC_CONFIG_MAKEFILE(lib/CodeGen/SelectionDAG/Makefile)
  70 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/Makefile)
  71 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/Interpreter/Makefile)
  72 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/JIT/Makefile)
  73 AC_CONFIG_MAKEFILE(lib/Support/Makefile)
  74 AC_CONFIG_MAKEFILE(lib/Target/Makefile)
  75 AC_CONFIG_MAKEFILE(lib/Target/Sparc/Makefile)
  76 AC_CONFIG_MAKEFILE(lib/Target/X86/Makefile)
  77 AC_CONFIG_MAKEFILE(lib/Transforms/Makefile)
  78 AC_CONFIG_MAKEFILE(lib/Transforms/Hello/Makefile)
  79 AC_CONFIG_MAKEFILE(lib/Transforms/IPO/Makefile)
  80 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/Makefile)
  81 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/ProfilePaths/Makefile)
  82 AC_CONFIG_MAKEFILE(lib/Transforms/Scalar/Makefile)
  83 AC_CONFIG_MAKEFILE(lib/Transforms/Utils/Makefile)
  84 AC_CONFIG_MAKEFILE(lib/VMCore/Makefile)
  85 AC_CONFIG_MAKEFILE(runtime/Makefile)
  86 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/Makefile)
  87 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/crtend/Makefile)
  88 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libc/Makefile)
  89 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libcurses/Makefile)
  90 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libg/Makefile)
  91 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libgcc/Makefile)
  92 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libm/Makefile)
  93 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libmalloc/Makefile)
  94 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libtermcap/Makefile)
  95 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libucb/Makefile)
  96 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutempter/Makefile)
  97 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutil/Makefile)
  98 AC_CONFIG_MAKEFILE(runtime/libdummy/Makefile)
  99 AC_CONFIG_MAKEFILE(runtime/libtrace/Makefile)
 100 AC_CONFIG_MAKEFILE(runtime/libprofile/Makefile)
 101 AC_CONFIG_MAKEFILE(test/Makefile)
 102 AC_CONFIG_MAKEFILE(test/Makefile.tests)
 103 AC_CONFIG_MAKEFILE(test/QMTest/llvm.py)
 104 AC_CONFIG_MAKEFILE(test/QMTest/llvmdb.py)
 105 AC_CONFIG_MAKEFILE(test/Programs/Makefile)
 106 AC_CONFIG_MAKEFILE(test/Programs/Makefile.programs)
 107 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.Makefile)
 108 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.report)
 109 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.report)
 110 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.report)
 111 AC_CONFIG_MAKEFILE(test/Programs/TEST.example.Makefile)
 112 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.Makefile)
 113 AC_CONFIG_MAKEFILE(test/Programs/TEST.buildrepo.Makefile)
 114 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.Makefile)
 115 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.report)
 116 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.Makefile)
 117 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.report)
 118 AC_CONFIG_MAKEFILE(test/Programs/TEST.typesafe.Makefile)
 119 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.gnuplot)
 120 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.Makefile)
 121 AC_CONFIG_MAKEFILE(test/Programs/External/Makefile)
 122 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile)
 123 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec)
 124 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/Makefile)
 125 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/177.mesa/Makefile)
 126 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/179.art/Makefile)
 127 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/183.equake/Makefile)
 128 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/188.ammp/Makefile)
 129 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/Makefile)
 130 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/164.gzip/Makefile)
 131 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/175.vpr/Makefile)
 132 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/176.gcc/Makefile)
 133 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/181.mcf/Makefile)
 134 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/186.crafty/Makefile)
 135 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/197.parser/Makefile)
 136 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/252.eon/Makefile)
 137 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/253.perlbmk/Makefile)
 138 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/254.gap/Makefile)
 139 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/255.vortex/Makefile)
 140 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/256.bzip2/Makefile)
 141 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/300.twolf/Makefile)
 142 AC_CONFIG_MAKEFILE(test/Programs/LLVMSource/Makefile)
 143 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile)
 144 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile.multisrc)
 145 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Makefile)
 146 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Burg/Makefile)
 147 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/aha/Makefile)
 148 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/sgefa/Makefile)
 149 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Makefile)
 150 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Fhourstones/Makefile)
 151 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/Makefile)
 152 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/01-qbsort/Makefile)
 153 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/03-testtrie/Makefile)
 154 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/04-bisect/Makefile)
 155 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/05-eks/Makefile)
 156 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/08-main/Makefile)
 157 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/09-vor/Makefile)
 158 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/12-IOtest/Makefile)
 159 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/15-trie/Makefile)
 160 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/17-bintr/Makefile)
 161 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/18-imp/Makefile)
 162 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/Makefile)
 163 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bh/Makefile)
 164 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bisort/Makefile)
 165 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/em3d/Makefile)
 166 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/health/Makefile)
 167 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/mst/Makefile)
 168 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/perimeter/Makefile)
 169 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/power/Makefile)
 170 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/treeadd/Makefile)
 171 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/tsp/Makefile)
 172 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/voronoi/Makefile)
 173 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/OptimizerEval/Makefile)
 174 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/Makefile)
 175 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/anagram/Makefile)
 176 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/bc/Makefile)
 177 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ft/Makefile)
 178 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ks/Makefile)
 179 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/yacr2/Makefile)
 180 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/llubenchmark/Makefile)
 181 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/sim/Makefile)
 182 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile)
 183 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile.singlesrc)
 184 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Gizmos/Makefile)
 185 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Makefile)
 186 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Dhrystone/Makefile)
 187 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Shootout/Makefile)
 188 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Stanford/Makefile)
 189 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Misc/Makefile)
 190 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/CustomChecked/Makefile)
 191 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/Makefile)
 192 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/SetjmpLongjmp/Makefile)
 193 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/Makefile)
 194 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C/Makefile)
 195 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/Makefile)
 196 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/EH/Makefile)
 197 AC_CONFIG_MAKEFILE(tools/Makefile)
 198 AC_CONFIG_MAKEFILE(tools/analyze/Makefile)
 199 AC_CONFIG_MAKEFILE(tools/bugpoint/Makefile)
 200 AC_CONFIG_MAKEFILE(tools/extract/Makefile)
 201 AC_CONFIG_MAKEFILE(tools/gccas/Makefile)
 202 AC_CONFIG_MAKEFILE(tools/gccld/Makefile)
 203 AC_CONFIG_MAKEFILE(tools/llc/Makefile)
 204 AC_CONFIG_MAKEFILE(tools/llee/Makefile)
 205 AC_CONFIG_MAKEFILE(tools/lli/Makefile)
 206 AC_CONFIG_MAKEFILE(tools/llvm-ar/Makefile)
 207 AC_CONFIG_MAKEFILE(tools/llvm-as/Makefile)
 208 AC_CONFIG_MAKEFILE(tools/llvm-dis/Makefile)
 209 AC_CONFIG_MAKEFILE(tools/llvm-link/Makefile)
 210 AC_CONFIG_MAKEFILE(tools/llvm-nm/Makefile)
 211 AC_CONFIG_MAKEFILE(tools/llvm-prof/Makefile)
 212 AC_CONFIG_MAKEFILE(tools/opt/Makefile)
 213 AC_CONFIG_MAKEFILE(utils/Makefile)
 214 AC_CONFIG_MAKEFILE(utils/Burg/Makefile)
 215 AC_CONFIG_MAKEFILE(utils/Burg/Doc/Makefile)
 216 AC_CONFIG_MAKEFILE(utils/TableGen/Makefile)
 217 AC_CONFIG_MAKEFILE(projects/Makefile)
 218 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile)
 219 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile.common)
 220 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/Makefile)
 221 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/ModuleMaker/Makefile)
 222
 223 dnl **************************************************************************
 224 dnl * Determine which system we are building on
 225 dnl **************************************************************************
 226
 227 dnl Check the install program (needs to be done before canonical stuff)
 228 AC_PROG_INSTALL
 229
 230 dnl Check which host for which we're compiling.  This will tell us which LLVM
 231 dnl compiler will be used for compiling SSA into object code.
 232 AC_CANONICAL_TARGET
 233
 234 dnl
 235 dnl Now, for some of our own magic:
 236 dnl We will use the build machine information to set some variables.
 237 dnl
 238 case $build in
 239         *i*86*)  AC_SUBST(OS,[Linux])
 240                  AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
 241                  ;;
 242
 243         *sparc*) AC_SUBST(OS,[SunOS])
 244                  AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
 245                  ;;
 246
 247         *)       AC_SUBST(OS,[Unknown])
 248                  ;;
 249 esac
 250
 251 dnl
 252 dnl If we are targetting a Sparc machine running Solaris, pretend that it is
 253 dnl V9, since that is all that we support at the moment, and autoconf will only
 254 dnl tell us we're a sparc.
 255 dnl
 256 case $target in
 257         *sparc*solaris*)  AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
 258                           ;;
 259 esac
 260
 261 dnl
 262 dnl Determine what our target architecture is and configure accordingly.
 263 dnl This will allow Makefiles to make a distinction between the hardware and
 264 dnl the OS.
 265 dnl
 266 case $target in
 267         *i*86*)           AC_SUBST(ARCH,[x86])
 268                           ;;
 269         *sparc*solaris*)  AC_SUBST(ARCH,[Sparc])
 270                           ;;
 271 esac
 272
 273 dnl **************************************************************************
 274 dnl * Check for programs.
 275 dnl **************************************************************************
 276
 277 dnl Check for compilation tools
 278 AC_PROG_CXX
 279 AC_PROG_CC(gcc)
 280 AC_PROG_CPP
 281
 282 dnl Ensure that compilation tools are GCC; we use GCC specific extensions
 283 if test "$GCC" != "yes"
 284 then
 285         AC_MSG_ERROR([gcc required but not found])
 286 fi
 287
 288 if test "$GXX" != "yes"
 289 then
 290         AC_MSG_ERROR([g++ required but not found])
 291 fi
 292
 293 dnl Verify that GCC is version 3.0 or higher
 294 gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
 295 if test "$gccmajor" -lt "3"
 296 then
 297         AC_MSG_ERROR([gcc 3.x required])
 298 fi
 299
 300 dnl Check for GNU Make.  We use its extensions to, so don't build without it
 301 CHECK_GNU_MAKE
 302 if test -z "$_cv_gnu_make_command"
 303 then
 304         AC_MSG_ERROR([GNU Make required but not found])
 305 fi
 306
 307 dnl Check for compiler-compiler tools (reminds me of Little Caesar's Pizza)
 308 AC_PROG_FLEX
 309 AC_PROG_BISON
 310
 311 dnl Check for libtool
 312 AC_PROG_LIBTOOL
 313
 314 dnl Check for our special programs
 315 AC_PATH_PROG(RPWD,[pwd],[false])
 316 if test ${RPWD} = "false"
 317 then
 318         AC_MSG_ERROR([pwd required but not found])
 319 fi
 320
 321 AC_PATH_PROG(AR,[ar],[false])
 322 if test ${AR} = "false"
 323 then
 324         AC_MSG_ERROR([ar required but not found])
 325 fi
 326
 327 AC_PATH_PROG(SED,[sed],[false])
 328 if test ${SED} = "false"
 329 then
 330         AC_MSG_ERROR([sed required but not found])
 331 fi
 332
 333 AC_PATH_PROG(RM,[rm],[false])
 334 if test ${RM} = "false"
 335 then
 336         AC_MSG_ERROR([rm required but not found])
 337 fi
 338
 339 AC_PATH_PROG(ECHO,[echo],[false])
 340 if test ${ECHO} = "false"
 341 then
 342         AC_MSG_ERROR([echo required but not found])
 343 fi
 344
 345 AC_PATH_PROG(MKDIR,[mkdir],[false])
 346 if test ${MKDIR} = "false"
 347 then
 348         AC_MSG_ERROR([mkdir required but not found])
 349 fi
 350
 351 AC_PATH_PROG(DATE,[date],[false])
 352 if test ${DATE} = "false"
 353 then
 354         AC_MSG_ERROR([date required but not found])
 355 fi
 356
 357 AC_PATH_PROG(MV,[mv],[false])
 358 if test ${MV} = "false"
 359 then
 360         AC_MSG_ERROR([mv required but not found])
 361 fi
 362
 363 AC_PATH_PROG(DOT,[dot],[false])
 364
 365 AC_PATH_PROG(ETAGS,[etags],[false])
 366
 367 AC_PATH_PROG(PYTHON,[python],[false])
 368 if test ${PYTHON} = "false"
 369 then
 370         AC_MSG_WARN([python required but not found])
 371 fi
 372
 373 AC_PATH_PROG(QMTEST,[qmtest],[false])
 374 if test ${QMTEST} = "false"
 375 then
 376         AC_MSG_WARN([qmtest required but not found])
 377 fi
 378
 379 dnl Verify that the version of python available is high enough for qmtest
 380 pyversion=`$PYTHON -V 2>&1 | cut -d\  -f2`
 381 pymajor=`echo $pyversion | cut -d. -f1`
 382 pyminor=`echo $pyversion | cut -d. -f2`
 383
 384 if test "$pymajor" -ge "2"
 385 then
 386         if test "$pymajor" -eq "2"
 387         then
 388                 if test "$pyminor" -lt "2"
 389                 then
 390                         AC_MSG_ERROR([Python 2.2 or greater required])
 391                 fi
 392         fi
 393 else
 394         AC_MSG_ERROR([Python 2.2 or greater required])
 395 fi
 396
 397 dnl Verify that the source directory is valid
 398 AC_CONFIG_SRCDIR(["Makefile.config.in"])
 399
 400 dnl **************************************************************************
 401 dnl * Check for libraries.
 402 dnl **************************************************************************
 403
 404 dnl libelf is for sparc only; we can ignore it if we don't have it
 405 AC_CHECK_LIB(elf, elf_begin)
 406
 407 dnl dlopen() is required for plugin support.
 408 AC_SEARCH_LIBS(dlopen,dl,AC_DEFINE([HAVE_DLOPEN],[1],[Define if dlopen() is available on this platform.]),AC_MSG_WARN([dlopen() not found - disabling plugin support]))
 409
 410 dnl mallinfo is optional; the code can compile (minus features) without it
 411 AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1],[Define if mallinfo() is available on this platform.]))
 412
 413 dnl
 414 dnl The math libraries are used by the test code, but not by the actual LLVM
 415 dnl code.
 416 dnl
 417 dnl AC_CHECK_LIB(m, cos)
 418
 419 dnl **************************************************************************
 420 dnl * Checks for header files.
 421 dnl *   Chances are, if the standard C or POSIX type header files are missing,
 422 dnl *   then LLVM just isn't going to compile.  However, it is possible that
 423 dnl *   the necessary functions/macros will be included from other
 424 dnl *   (non-standard and non-obvious) header files.
 425 dnl *
 426 dnl *   So, we'll be gracious, give it a chance, and try to go on without
 427 dnl *   them.
 428 dnl **************************************************************************
 429 AC_HEADER_STDC
 430 AC_HEADER_SYS_WAIT
 431
 432 dnl Check for ANSI C/POSIX header files
 433 AC_CHECK_HEADERS(assert.h fcntl.h limits.h sys/time.h unistd.h errno.h signal.h math.h)
 434
 435 dnl Check for system specific header files
 436 AC_CHECK_HEADERS(malloc.h sys/mman.h sys/resource.h)
 437
 438 dnl Check for header files associated with dlopen and friends
 439 AC_CHECK_HEADERS(dlfcn.h link.h)
 440
 441 dnl **************************************************************************
 442 dnl * Checks for typedefs, structures, and compiler characteristics.
 443 dnl **************************************************************************
 444
 445 dnl Check for const and inline keywords
 446 AC_C_CONST
 447 AC_C_INLINE
 448
 449 dnl Check for machine endian-ness
 450 AC_C_BIGENDIAN(AC_DEFINE([ENDIAN_BIG],[],[Define if the machine is Big-Endian]),AC_DEFINE([ENDIAN_LITTLE],[],[Define if the machine is Little-Endian]))
 451
 452 dnl Check for types
 453 AC_TYPE_PID_T
 454 AC_TYPE_SIZE_T
 455 AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
 456 AC_CHECK_TYPES([uint64_t],,AC_MSG_ERROR([Type uint64_t required but not found]))
 457 AC_HEADER_TIME
 458 AC_STRUCT_TM
 459
 460 dnl Check for various C features
 461 AC_C_PRINTF_A
 462
 463 dnl Check for C++ extensions
 464 AC_CXX_HAVE_HASH_MAP
 465 AC_CXX_HAVE_HASH_SET
 466 AC_CXX_HAVE_EXT_SLIST
 467 AC_CXX_HAVE_STD_ITERATOR
 468 AC_CXX_HAVE_BI_ITERATOR
 469 AC_CXX_HAVE_FWD_ITERATOR
 470
 471 dnl **************************************************************************
 472 dnl * Checks for library functions.
 473 dnl **************************************************************************
 474 AC_FUNC_ALLOCA
 475 AC_PROG_GCC_TRADITIONAL
 476 AC_FUNC_MEMCMP
 477 AC_FUNC_MMAP
 478 AC_FUNC_MMAP_FILE
 479 if test ${ac_cv_func_mmap_file} = "no"
 480 then
 481         AC_MSG_ERROR([mmap() of files required but not found])
 482 fi
 483 AC_HEADER_MMAP_ANONYMOUS
 484 AC_TYPE_SIGNAL
 485 AC_CHECK_FUNCS(getcwd gettimeofday strcspn strdup strerror strspn strstr strtod strtol strtoq strtoll)
 486
 487 dnl
 488 dnl Need to check mmap for MAP_PRIVATE, MAP_ANONYMOUS, MAP_ANON, MAP_FIXED
 489 dnl MAP_FIXED is only needed for Sparc
 490 dnl MAP_ANON is used for Sparc and BSD
 491 dnl Everyone should have MAP_PRIVATE
 492 dnl
 493
 494 dnl Check for certain functions (even if we've already found them) so that we
 495 dnl can quit with an error if they are unavailable.
 496 dnl
 497 dnl As the code is made more portable (i.e. less reliant on these functions,
 498 dnl these checks should go away.
 499 AC_CHECK_FUNC(mmap,,AC_MSG_ERROR([Function mmap() required but not found]))
 500 AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
 501
 502 dnl **************************************************************************
 503 dnl * Enable various compile-time options
 504 dnl **************************************************************************
 505
 506 dnl Purify Option
 507 AC_ARG_ENABLE(purify,AC_HELP_STRING([--enable-purify],[Compile with purify (default is NO)]),,enableval="no")
 508 if test ${enableval} = "no"
 509 then
 510         AC_SUBST(ENABLE_PURIFY,[[]])
 511 else
 512         AC_SUBST(ENABLE_PURIFY,[[ENABLE_PURIFY=1]])
 513 fi
 514
 515 dnl Optimized Option
 516 AC_ARG_ENABLE(optimized,AC_HELP_STRING([--enable-optimized],[Compile with optimizations enabled (default is NO)]),,enableval=no)
 517 if test ${enableval} = "no"
 518 then
 519         AC_SUBST(ENABLE_OPTIMIZED,[[]])
 520 else
 521         AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]])
 522 fi
 523
 524 dnl Spec Benchmarks
 525 AC_ARG_ENABLE(spec2000,AC_HELP_STRING([--enable-spec],[Compile SPEC 2000 benchmarks (default is NO)]),,enableval=no)
 526 if test ${enableval} = "no"
 527 then
 528         if test -d /home/vadve/shared/benchmarks/speccpu2000/benchspec
 529         then
 530                 AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec])
 531                 AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
 532         else
 533                 AC_SUBST(USE_SPEC,[[]])
 534                 AC_SUBST(SPEC_ROOT,[])
 535         fi
 536 else
 537         if test ${enableval} = ""
 538         then
 539                 AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec])
 540         else
 541                 AC_SUBST(SPEC_ROOT,[${enableval}])
 542         fi
 543         AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
 544 fi
 545
 546 dnl Precompiled Bytecode Option
 547 AC_ARG_ENABLE(precompiled_bytecode,AC_HELP_STRING([--enable-precompiled_bytecode],[Use pre-compiled bytecode (default is NO)]),,enableval=no)
 548 if test ${enableval} = "no"
 549 then
 550         AC_SUBST(UPB,[[]])
 551 else
 552         AC_SUBST(UPB,[[USE_PRECOMPILED_BYTECODE=1]])
 553 fi
 554
 555
 556 dnl LLC Diff Option
 557 AC_ARG_ENABLE(llc_diffs,AC_HELP_STRING([--enable-llc_diffs],[Enable LLC Diffs when testing (default is YES)]),,enableval=yes)
 558 if test ${enableval} = "no"
 559 then
 560         AC_SUBST(DISABLE_LLC_DIFFS,[DISABLE_LLC_DIFFS:=1])
 561 else
 562         AC_SUBST(DISABLE_LLC_DIFFS,[[]])
 563 fi
 564
 565 dnl JIT Option
 566 AC_ARG_ENABLE(jit,AC_HELP_STRING([--enable-jit],[Enable Just In Time Compiling (default is YES)]),,enableval=default)
 567
 568 if test ${enableval} = "no"
 569 then
 570         AC_SUBST(JIT,[[]])
 571 else
 572         case $target in
 573                 *i*86*)
 574                         AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
 575                         ;;
 576                 *sparc*)
 577                         AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
 578                         ;;
 579                 *)
 580                         AC_SUBST(JIT,[[]])
 581                         ;;
 582         esac
 583 fi
 584
 585 dnl **************************************************************************
 586 dnl * Set the location of various third-party software packages
 587 dnl **************************************************************************
 588
 589 dnl Location of the LLVM C front end
 590 AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
 591
 592 dnl Location of the bytecode repository
 593 AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
 594
 595 dnl Location of PAPI
 596 AC_ARG_WITH(papi,AC_HELP_STRING([--with-papi],[Location of PAPI]),AC_SUBST(PAPIDIR,[$withval]),AC_SUBST(PAPIDIR,[/home/vadve/shared/Sparc/papi-2.3.4.1]))
 597
 598 dnl Location of the purify program
 599 AC_ARG_WITH(purify,AC_HELP_STRING([--with-purify],[Location of purify program]),AC_SUBST(PURIFY,[$withval]))
 600
 601 dnl **************************************************************************
 602 dnl * Configure other software packages (via AC_CONFIG_SUBDIRS)
 603 dnl **************************************************************************
 604
 605 dnl **************************************************************************
 606 dnl * Create the output files
 607 dnl **************************************************************************
 608 AC_OUTPUT(Makefile.config)