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