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/Target/Makefile)
  68 AC_CONFIG_MAKEFILE(lib/Target/Sparc/Makefile)
  69 AC_CONFIG_MAKEFILE(lib/Target/X86/Makefile)
  70 AC_CONFIG_MAKEFILE(lib/Transforms/Makefile)
  71 AC_CONFIG_MAKEFILE(lib/Transforms/Hello/Makefile)
  72 AC_CONFIG_MAKEFILE(lib/Transforms/IPO/Makefile)
  73 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/Makefile)
  74 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/ProfilePaths/Makefile)
  75 AC_CONFIG_MAKEFILE(lib/Transforms/Scalar/Makefile)
  76 AC_CONFIG_MAKEFILE(lib/Transforms/Utils/Makefile)
  77 AC_CONFIG_MAKEFILE(lib/VMCore/Makefile)
  78 AC_CONFIG_MAKEFILE(runtime/Makefile)
  79 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/Makefile)
  80 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/crtend/Makefile)
  81 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libc/Makefile)
  82 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libcurses/Makefile)
  83 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libg/Makefile)
  84 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libgcc/Makefile)
  85 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libm/Makefile)
  86 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libmalloc/Makefile)
  87 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libtermcap/Makefile)
  88 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libucb/Makefile)
  89 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutempter/Makefile)
  90 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutil/Makefile)
  91 AC_CONFIG_MAKEFILE(runtime/libdummy/Makefile)
  92 AC_CONFIG_MAKEFILE(runtime/libtrace/Makefile)
  93 AC_CONFIG_MAKEFILE(test/Makefile)
  94 AC_CONFIG_MAKEFILE(test/Makefile.tests)
  95 AC_CONFIG_MAKEFILE(test/QMTestDB/QMTest/llvm.py)
  96 AC_CONFIG_MAKEFILE(test/Programs/Makefile)
  97 AC_CONFIG_MAKEFILE(test/Programs/Makefile.programs)
  98 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.Makefile)
  99 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.report)
 100 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.report)
 101 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.report)
 102 AC_CONFIG_MAKEFILE(test/Programs/TEST.example.Makefile)
 103 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.Makefile)
 104 AC_CONFIG_MAKEFILE(test/Programs/TEST.buildrepo.Makefile)
 105 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.Makefile)
 106 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.report)
 107 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.Makefile)
 108 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.report)
 109 AC_CONFIG_MAKEFILE(test/Programs/TEST.typesafe.Makefile)
 110 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.gnuplot)
 111 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.Makefile)
 112 AC_CONFIG_MAKEFILE(test/Programs/External/Makefile)
 113 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile)
 114 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec)
 115 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/Makefile)
 116 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/179.art/Makefile)
 117 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/183.equake/Makefile)
 118 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/188.ammp/Makefile)
 119 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/Makefile)
 120 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/164.gzip/Makefile)
 121 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/175.vpr/Makefile)
 122 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/176.gcc/Makefile)
 123 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/181.mcf/Makefile)
 124 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/186.crafty/Makefile)
 125 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/197.parser/Makefile)
 126 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/254.gap/Makefile)
 127 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/255.vortex/Makefile)
 128 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/256.bzip2/Makefile)
 129 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/300.twolf/Makefile)
 130 AC_CONFIG_MAKEFILE(test/Programs/LLVMSource/Makefile)
 131 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile)
 132 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile.multisrc)
 133 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Makefile)
 134 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Burg/Makefile)
 135 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/aha/Makefile)
 136 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/sgefa/Makefile)
 137 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Makefile)
 138 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Fhourstones/Makefile)
 139 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/Makefile)
 140 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/01-qbsort/Makefile)
 141 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/03-testtrie/Makefile)
 142 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/04-bisect/Makefile)
 143 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/05-eks/Makefile)
 144 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/08-main/Makefile)
 145 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/09-vor/Makefile)
 146 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/12-IOtest/Makefile)
 147 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/15-trie/Makefile)
 148 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/17-bintr/Makefile)
 149 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/18-imp/Makefile)
 150 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/Makefile)
 151 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bh/Makefile)
 152 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bisort/Makefile)
 153 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/em3d/Makefile)
 154 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/health/Makefile)
 155 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/mst/Makefile)
 156 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/perimeter/Makefile)
 157 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/power/Makefile)
 158 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/treeadd/Makefile)
 159 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/tsp/Makefile)
 160 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/voronoi/Makefile)
 161 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/OptimizerEval/Makefile)
 162 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/Makefile)
 163 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/anagram/Makefile)
 164 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/bc/Makefile)
 165 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ft/Makefile)
 166 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ks/Makefile)
 167 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/yacr2/Makefile)
 168 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/llubenchmark/Makefile)
 169 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/sim/Makefile)
 170 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Makefile)
 171 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Flex/Makefile)
 172 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Larn/Makefile)
 173 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Moria-5.5.2/Makefile)
 174 AC_CONFIG_MAKEFILE(test/Programs/NoSource/Povray31/Makefile)
 175 AC_CONFIG_MAKEFILE(test/Programs/NoSource/m4/Makefile)
 176 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile)
 177 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile.singlesrc)
 178 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Gizmos/Makefile)
 179 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Makefile)
 180 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Dhrystone/Makefile)
 181 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Shootout/Makefile)
 182 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Stanford/Makefile)
 183 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Misc/Makefile)
 184 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/CustomChecked/Makefile)
 185 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/Makefile)
 186 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/SetjmpLongjmp/Makefile)
 187 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/Makefile)
 188 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C/Makefile)
 189 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/Makefile)
 190 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/EH/Makefile)
 191 AC_CONFIG_MAKEFILE(tools/Makefile)
 192 AC_CONFIG_MAKEFILE(tools/analyze/Makefile)
 193 AC_CONFIG_MAKEFILE(tools/bugpoint/Makefile)
 194 AC_CONFIG_MAKEFILE(tools/extract/Makefile)
 195 AC_CONFIG_MAKEFILE(tools/gccas/Makefile)
 196 AC_CONFIG_MAKEFILE(tools/gccld/Makefile)
 197 AC_CONFIG_MAKEFILE(tools/llc/Makefile)
 198 AC_CONFIG_MAKEFILE(tools/llee/Makefile)
 199 AC_CONFIG_MAKEFILE(tools/lli/Makefile)
 200 AC_CONFIG_MAKEFILE(tools/llvm-ar/Makefile)
 201 AC_CONFIG_MAKEFILE(tools/llvm-as/Makefile)
 202 AC_CONFIG_MAKEFILE(tools/llvm-dis/Makefile)
 203 AC_CONFIG_MAKEFILE(tools/llvm-link/Makefile)
 204 AC_CONFIG_MAKEFILE(tools/opt/Makefile)
 205 AC_CONFIG_MAKEFILE(www/docs/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 AC_CONFIG_MAKEFILE(support/Makefile)
 219 AC_CONFIG_MAKEFILE(support/lib/Makefile)
 220 AC_CONFIG_MAKEFILE(support/lib/Support/Makefile)
 221 AC_CONFIG_MAKEFILE(support/tools/Makefile)
 222 AC_CONFIG_MAKEFILE(support/tools/Burg/Makefile)
 223 AC_CONFIG_MAKEFILE(support/tools/Burg/Doc/Makefile)
 224 AC_CONFIG_MAKEFILE(support/tools/TableGen/Makefile)
 225
 226 dnl **************************************************************************
 227 dnl * Determine which system we are building on
 228 dnl **************************************************************************
 229
 230 dnl Check the install program (needs to be done before canonical stuff)
 231 AC_PROG_INSTALL
 232
 233 dnl Check which host for which we're compiling.  This will tell us which LLVM
 234 dnl compiler will be used for compiling SSA into object code.
 235 AC_CANONICAL_TARGET
 236
 237 dnl
 238 dnl Now, for some of our own magic:
 239 dnl We will use the build machine information to set some variables.
 240 dnl
 241 case $build in
 242         *i*86*)  AC_SUBST(OS,[Linux])
 243                  AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
 244                  ;;
 245
 246         *sparc*) AC_SUBST(OS,[SunOS])
 247                  AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
 248                  ;;
 249
 250         *)       AC_SUBST(OS,[Unknown])
 251                  ;;
 252 esac
 253
 254 dnl
 255 dnl If we are targetting a Sparc machine running Solaris, pretend that it is
 256 dnl V9, since that is all that we support at the moment, and autoconf will only
 257 dnl tell us we're a sparc.
 258 dnl
 259 case $target in
 260         *sparc*solaris*)  AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
 261                           ;;
 262 esac
 263
 264 dnl
 265 dnl Determine what our target architecture is and configure accordingly.
 266 dnl This will allow Makefiles to make a distinction between the hardware and
 267 dnl the OS.
 268 dnl
 269 case $target in
 270         *i*86*)           AC_SUBST(ARCH,[x86])
 271                           ;;
 272         *sparc*solaris*)  AC_SUBST(ARCH,[Sparc])
 273                           ;;
 274 esac
 275
 276 dnl **************************************************************************
 277 dnl * Check for programs.
 278 dnl **************************************************************************
 279
 280 dnl Check for compilation tools
 281 AC_PROG_CXX
 282 AC_PROG_CC(gcc)
 283 AC_PROG_CPP
 284
 285 dnl Ensure that compilation tools are GCC; we use GCC specific extensions
 286 if test "$GCC" != "yes"
 287 then
 288         AC_MSG_ERROR([gcc required but not found])
 289 fi
 290
 291 if test "$GXX" != "yes"
 292 then
 293         AC_MSG_ERROR([g++ required but not found])
 294 fi
 295
 296 dnl Verify that GCC is version 3.0 or higher
 297 gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
 298 if test "$gccmajor" -lt "3"
 299 then
 300         AC_MSG_ERROR([gcc 3.x required])
 301 fi
 302
 303 dnl Check for GNU Make.  We use its extensions to, so don't build without it
 304 CHECK_GNU_MAKE
 305 if test -z "$_cv_gnu_make_command"
 306 then
 307         AC_MSG_ERROR([GNU Make required but not found])
 308 fi
 309
 310 dnl Check for compiler-compiler tools (reminds me of Little Caesar's Pizza)
 311 AC_PROG_FLEX
 312 AC_PROG_BISON
 313
 314 dnl Check for libtool
 315 AC_PROG_LIBTOOL
 316
 317 dnl Check for our special programs
 318 AC_PATH_PROG(RPWD,[pwd],[false])
 319 if test ${RPWD} = "false"
 320 then
 321         AC_MSG_ERROR([pwd required but not found])
 322 fi
 323
 324 AC_PATH_PROG(AR,[ar],[false])
 325 if test ${AR} = "false"
 326 then
 327         AC_MSG_ERROR([ar required but not found])
 328 fi
 329
 330 AC_PATH_PROG(SED,[sed],[false])
 331 if test ${SED} = "false"
 332 then
 333         AC_MSG_ERROR([sed required but not found])
 334 fi
 335
 336 AC_PATH_PROG(RM,[rm],[false])
 337 if test ${RM} = "false"
 338 then
 339         AC_MSG_ERROR([rm required but not found])
 340 fi
 341
 342 AC_PATH_PROG(ECHO,[echo],[false])
 343 if test ${ECHO} = "false"
 344 then
 345         AC_MSG_ERROR([echo required but not found])
 346 fi
 347
 348 AC_PATH_PROG(MKDIR,[mkdir],[false])
 349 if test ${MKDIR} = "false"
 350 then
 351         AC_MSG_ERROR([mkdir required but not found])
 352 fi
 353
 354 AC_PATH_PROG(DATE,[date],[false])
 355 if test ${DATE} = "false"
 356 then
 357         AC_MSG_ERROR([date required but not found])
 358 fi
 359
 360 AC_PATH_PROG(MV,[mv],[false])
 361 if test ${MV} = "false"
 362 then
 363         AC_MSG_ERROR([mv required but not found])
 364 fi
 365
 366 AC_PATH_PROG(DOT,[dot],[false])
 367
 368 AC_PATH_PROG(ETAGS,[etags],[false])
 369
 370 AC_PATH_PROG(PYTHON,[python],[false])
 371 if test ${PYTHON} = "false"
 372 then
 373         AC_MSG_WARN([python required but not found])
 374 fi
 375
 376 AC_PATH_PROG(QMTEST,[qmtest],[false])
 377 if test ${QMTEST} = "false"
 378 then
 379         AC_MSG_WARN([qmtest required but not found])
 380 fi
 381
 382 dnl Verify that the version of python available is high enough for qmtest
 383 pyversion=`$PYTHON -V 2>&1 | cut -d\  -f2`
 384 pymajor=`echo $pyversion | cut -d. -f1`
 385 pyminor=`echo $pyversion | cut -d. -f2`
 386
 387 if test "$pymajor" -ge "2"
 388 then
 389         if test "$pymajor" -eq "2"
 390         then
 391                 if test "$pyminor" -lt "2"
 392                 then
 393                         AC_MSG_ERROR([Python 2.2 or greater required])
 394                 fi
 395         fi
 396 else
 397         AC_MSG_ERROR([Python 2.2 or greater required])
 398 fi
 399
 400 dnl Verify that the source directory is valid
 401 AC_CONFIG_SRCDIR(["Makefile.config.in"])
 402
 403 dnl **************************************************************************
 404 dnl * Check for libraries.
 405 dnl **************************************************************************
 406
 407 dnl libelf is for sparc only; we can ignore it if we don't have it
 408 AC_CHECK_LIB(elf, elf_begin)
 409
 410 dnl dlopen() is required.  If we don't find it, quit.
 411 AC_SEARCH_LIBS(dlopen,dl,,AC_MSG_ERROR([dlopen() required but not found]))
 412
 413 dnl mallinfo is optional; the code can compile (minus features) without it
 414 AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1]))
 415
 416 dnl
 417 dnl The math libraries are used by the test code, but not by the actual LLVM
 418 dnl code.
 419 dnl
 420 dnl AC_CHECK_LIB(m, cos)
 421
 422 dnl **************************************************************************
 423 dnl * Checks for header files.
 424 dnl *   Chances are, if the standard C or POSIX type header files are missing,
 425 dnl *   then LLVM just isn't going to compile.  However, it is possible that
 426 dnl *   the necessary functions/macros will be included from other
 427 dnl *   (non-standard and non-obvious) header files.
 428 dnl *
 429 dnl *   So, we'll be gracious, give it a chance, and try to go on without
 430 dnl *   them.
 431 dnl **************************************************************************
 432 AC_HEADER_STDC
 433 AC_HEADER_SYS_WAIT
 434
 435 dnl Check for ANSI C/POSIX header files
 436 AC_CHECK_HEADERS(assert.h fcntl.h limits.h sys/time.h unistd.h errno.h signal.h math.h)
 437
 438 dnl Check for system specific header files
 439 AC_CHECK_HEADERS(malloc.h strings.h sys/mman.h sys/resource.h)
 440
 441 dnl Check for header files associated with dlopen and friends
 442 AC_CHECK_HEADERS(dlfcn.h link.h)
 443
 444 dnl **************************************************************************
 445 dnl * Checks for typedefs, structures, and compiler characteristics.
 446 dnl **************************************************************************
 447
 448 dnl Check for const and inline keywords
 449 AC_C_CONST
 450 AC_C_INLINE
 451
 452 dnl Check for machine endian-ness
 453 AC_C_BIGENDIAN(AC_DEFINE([ENDIAN_BIG]),AC_DEFINE(ENDIAN_LITTLE))
 454
 455 dnl Check for types
 456 AC_TYPE_PID_T
 457 AC_TYPE_SIZE_T
 458 AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
 459 AC_CHECK_TYPES([uint64_t],,AC_MSG_ERROR([Type uint64_t required but not found]))
 460 AC_HEADER_TIME
 461 AC_STRUCT_TM
 462
 463 dnl Check for C++ extensions
 464 AC_CXX_HAVE_EXT_HASH_MAP
 465 AC_CXX_HAVE_EXT_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)
 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(spec,AC_HELP_STRING([--enable-spec],[Compile SPEC benchmarks (default is NO)]),,enableval=no)
 526 if test ${enableval} = "no"
 527 then
 528         AC_SUBST(USE_SPEC,[[]])
 529 else
 530         AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
 531 fi
 532
 533 dnl Precompiled Bytecode Option
 534 AC_ARG_ENABLE(precompiled_bytecode,AC_HELP_STRING([--enable-precompiled_bytecode],[Use pre-compiled bytecode (default is NO)]),,enableval=no)
 535 if test ${enableval} = "no"
 536 then
 537         AC_SUBST(UPB,[[]])
 538 else
 539         AC_SUBST(UPB,[[USE_PRECOMPILED_BYTECODE=1]])
 540 fi
 541
 542
 543 dnl LLC Diff Option
 544 AC_ARG_ENABLE(llc_diffs,AC_HELP_STRING([--enable-llc_diffs],[Enable LLC Diffs when testing (default is YES)]),,enableval=yes)
 545 if test ${enableval} = "no"
 546 then
 547         AC_SUBST(DISABLE_LLC_DIFFS,[DISABLE_LLC_DIFFS:=1])
 548 else
 549         AC_SUBST(DISABLE_LLC_DIFFS,[[]])
 550 fi
 551
 552 dnl JIT Option
 553 AC_ARG_ENABLE(jit,AC_HELP_STRING([--enable-jit],[Enable Just In Time Compiling (default is YES)]),,enableval=default)
 554
 555 if test ${enableval} = "no"
 556 then
 557         AC_SUBST(JIT,[[]])
 558 else
 559         case $target in
 560                 *i*86*)
 561                         AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
 562                         ;;
 563                 *sparc*)
 564                         AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
 565                         ;;
 566                 *)
 567                         AC_SUBST(JIT,[[]])
 568                         ;;
 569         esac
 570 fi
 571
 572 dnl **************************************************************************
 573 dnl * Set the location of various third-party software packages
 574 dnl **************************************************************************
 575
 576 dnl Location of SPEC benchmarks
 577 AC_ARG_WITH(spec,AC_HELP_STRING([--with-spec],[Location of SPEC benchmarks]),AC_SUBST(SPEC_ROOT,[$withval]),AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec]))
 578
 579 dnl Location of the LLVM C front end
 580 AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
 581
 582 dnl Location of the bytecode repository
 583 AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
 584
 585 dnl Location of PAPI
 586 AC_ARG_WITH(papi,AC_HELP_STRING([--with-papi],[Location of PAPI]),AC_SUBST(PAPIDIR,[$withval]),AC_SUBST(PAPIDIR,[/home/vadve/shared/Sparc/papi-2.3.4.1]))
 587
 588 dnl Location of the purify program
 589 AC_ARG_WITH(purify,AC_HELP_STRING([--with-purify],[Location of purify program]),AC_SUBST(PURIFY,[$withval]))
 590
 591 dnl **************************************************************************
 592 dnl * Configure other software packages (via AC_CONFIG_SUBDIRS)
 593 dnl **************************************************************************
 594
 595 dnl **************************************************************************
 596 dnl * Create the output files
 597 dnl **************************************************************************
 598 AC_OUTPUT(Makefile.config)