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/sample
  34 then
  35   AC_CONFIG_SUBDIRS(projects/sample)
  36 fi
  37
  38 if test -d ${srcdir}/projects/reopt
  39 then
  40   AC_CONFIG_SUBDIRS(projects/reopt)
  41 fi
  42
  43 if test -d ${srcdir}/projects/poolalloc
  44 then
  45   AC_CONFIG_SUBDIRS(projects/poolalloc)
  46 fi
  47
  48 dnl Configure a header file
  49 AC_CONFIG_HEADERS(include/Config/config.h)
  50 AC_CONFIG_MAKEFILE(Makefile)
  51 AC_CONFIG_MAKEFILE(Makefile.common)
  52 AC_CONFIG_MAKEFILE(Makefile.rules)
  53 AC_CONFIG_MAKEFILE(lib/Makefile)
  54 AC_CONFIG_MAKEFILE(lib/Analysis/Makefile)
  55 AC_CONFIG_MAKEFILE(lib/Analysis/DataStructure/Makefile)
  56 AC_CONFIG_MAKEFILE(lib/Analysis/IPA/Makefile)
  57 AC_CONFIG_MAKEFILE(lib/Analysis/LiveVar/Makefile)
  58 AC_CONFIG_MAKEFILE(lib/AsmParser/Makefile)
  59 AC_CONFIG_MAKEFILE(lib/Bytecode/Makefile)
  60 AC_CONFIG_MAKEFILE(lib/Bytecode/Reader/Makefile)
  61 AC_CONFIG_MAKEFILE(lib/Bytecode/Writer/Makefile)
  62 AC_CONFIG_MAKEFILE(lib/CWriter/Makefile)
  63 AC_CONFIG_MAKEFILE(lib/CodeGen/Makefile)
  64 AC_CONFIG_MAKEFILE(lib/CodeGen/InstrSched/Makefile)
  65 AC_CONFIG_MAKEFILE(lib/CodeGen/InstrSelection/Makefile)
  66 AC_CONFIG_MAKEFILE(lib/CodeGen/ModuloScheduling/Makefile)
  67 AC_CONFIG_MAKEFILE(lib/CodeGen/RegAlloc/Makefile)
  68 AC_CONFIG_MAKEFILE(lib/CodeGen/SelectionDAG/Makefile)
  69 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/Makefile)
  70 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/Interpreter/Makefile)
  71 AC_CONFIG_MAKEFILE(lib/ExecutionEngine/JIT/Makefile)
  72 AC_CONFIG_MAKEFILE(lib/Support/Makefile)
  73 AC_CONFIG_MAKEFILE(lib/Target/Makefile)
  74 AC_CONFIG_MAKEFILE(lib/Target/Sparc/Makefile)
  75 AC_CONFIG_MAKEFILE(lib/Target/X86/Makefile)
  76 AC_CONFIG_MAKEFILE(lib/Transforms/Makefile)
  77 AC_CONFIG_MAKEFILE(lib/Transforms/Hello/Makefile)
  78 AC_CONFIG_MAKEFILE(lib/Transforms/IPO/Makefile)
  79 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/Makefile)
  80 AC_CONFIG_MAKEFILE(lib/Transforms/Instrumentation/ProfilePaths/Makefile)
  81 AC_CONFIG_MAKEFILE(lib/Transforms/Scalar/Makefile)
  82 AC_CONFIG_MAKEFILE(lib/Transforms/Utils/Makefile)
  83 AC_CONFIG_MAKEFILE(lib/VMCore/Makefile)
  84 AC_CONFIG_MAKEFILE(runtime/Makefile)
  85 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/Makefile)
  86 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/crtend/Makefile)
  87 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libc/Makefile)
  88 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libcurses/Makefile)
  89 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libg/Makefile)
  90 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libgcc/Makefile)
  91 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libm/Makefile)
  92 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libmalloc/Makefile)
  93 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libtermcap/Makefile)
  94 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libucb/Makefile)
  95 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutempter/Makefile)
  96 AC_CONFIG_MAKEFILE(runtime/GCCLibraries/libutil/Makefile)
  97 AC_CONFIG_MAKEFILE(runtime/libdummy/Makefile)
  98 AC_CONFIG_MAKEFILE(runtime/libtrace/Makefile)
  99 AC_CONFIG_MAKEFILE(runtime/libprofile/Makefile)
 100 AC_CONFIG_MAKEFILE(test/Makefile)
 101 AC_CONFIG_MAKEFILE(test/Makefile.tests)
 102 AC_CONFIG_MAKEFILE(test/QMTest/llvm.py)
 103 AC_CONFIG_MAKEFILE(test/QMTest/llvmdb.py)
 104 AC_CONFIG_MAKEFILE(test/Programs/Makefile)
 105 AC_CONFIG_MAKEFILE(test/Programs/Makefile.programs)
 106 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.Makefile)
 107 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.report)
 108 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.report)
 109 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.report)
 110 AC_CONFIG_MAKEFILE(test/Programs/TEST.example.Makefile)
 111 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.Makefile)
 112 AC_CONFIG_MAKEFILE(test/Programs/TEST.buildrepo.Makefile)
 113 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.Makefile)
 114 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.report)
 115 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.Makefile)
 116 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.report)
 117 AC_CONFIG_MAKEFILE(test/Programs/TEST.typesafe.Makefile)
 118 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.gnuplot)
 119 AC_CONFIG_MAKEFILE(test/Programs/TEST.micro.Makefile)
 120 AC_CONFIG_MAKEFILE(test/Programs/External/Makefile)
 121 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile)
 122 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec)
 123 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/Makefile)
 124 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/177.mesa/Makefile)
 125 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/179.art/Makefile)
 126 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/183.equake/Makefile)
 127 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CFP2000/188.ammp/Makefile)
 128 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/Makefile)
 129 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/164.gzip/Makefile)
 130 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/175.vpr/Makefile)
 131 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/176.gcc/Makefile)
 132 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/181.mcf/Makefile)
 133 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/186.crafty/Makefile)
 134 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/197.parser/Makefile)
 135 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/252.eon/Makefile)
 136 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/253.perlbmk/Makefile)
 137 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/254.gap/Makefile)
 138 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/255.vortex/Makefile)
 139 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/256.bzip2/Makefile)
 140 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/CINT2000/300.twolf/Makefile)
 141 AC_CONFIG_MAKEFILE(test/Programs/LLVMSource/Makefile)
 142 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile)
 143 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile.multisrc)
 144 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Makefile)
 145 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/Burg/Makefile)
 146 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/aha/Makefile)
 147 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Applications/sgefa/Makefile)
 148 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Makefile)
 149 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Fhourstones/Makefile)
 150 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/Makefile)
 151 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/analyzer/Makefile)
 152 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/analyzer/test.in)
 153 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/distray/Makefile)
 154 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/distray/test.in)
 155 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/fourinarow/Makefile)
 156 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/fourinarow/test.in)
 157 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/mason/Makefile)
 158 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/mason/test.in)
 159 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/neural/Makefile)
 160 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/neural/test.in)
 161 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pcompress2/Makefile)
 162 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pcompress2/test.in)
 163 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pifft/Makefile)
 164 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pifft/test.in)
 165 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/Makefile)
 166 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/01-qbsort/Makefile)
 167 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/03-testtrie/Makefile)
 168 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/04-bisect/Makefile)
 169 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/05-eks/Makefile)
 170 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/08-main/Makefile)
 171 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/09-vor/Makefile)
 172 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/12-IOtest/Makefile)
 173 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/15-trie/Makefile)
 174 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/17-bintr/Makefile)
 175 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/McCat/18-imp/Makefile)
 176 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/Makefile)
 177 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bh/Makefile)
 178 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/bisort/Makefile)
 179 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/em3d/Makefile)
 180 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/health/Makefile)
 181 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/mst/Makefile)
 182 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/perimeter/Makefile)
 183 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/power/Makefile)
 184 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/treeadd/Makefile)
 185 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/tsp/Makefile)
 186 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Olden/voronoi/Makefile)
 187 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/OptimizerEval/Makefile)
 188 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/Makefile)
 189 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/anagram/Makefile)
 190 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/bc/Makefile)
 191 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ft/Makefile)
 192 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/ks/Makefile)
 193 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/Ptrdist/yacr2/Makefile)
 194 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/llubenchmark/Makefile)
 195 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/sim/Makefile)
 196 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile)
 197 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile.singlesrc)
 198 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Gizmos/Makefile)
 199 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Makefile)
 200 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Dhrystone/Makefile)
 201 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Shootout/Makefile)
 202 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Stanford/Makefile)
 203 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Benchmarks/Misc/Makefile)
 204 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/CustomChecked/Makefile)
 205 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/Makefile)
 206 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/SetjmpLongjmp/Makefile)
 207 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/Makefile)
 208 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C/Makefile)
 209 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/Makefile)
 210 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Regression/C++/EH/Makefile)
 211 AC_CONFIG_MAKEFILE(tools/Makefile)
 212 AC_CONFIG_MAKEFILE(tools/analyze/Makefile)
 213 AC_CONFIG_MAKEFILE(tools/bugpoint/Makefile)
 214 AC_CONFIG_MAKEFILE(tools/extract/Makefile)
 215 AC_CONFIG_MAKEFILE(tools/gccas/Makefile)
 216 AC_CONFIG_MAKEFILE(tools/gccld/Makefile)
 217 AC_CONFIG_MAKEFILE(tools/llc/Makefile)
 218 AC_CONFIG_MAKEFILE(tools/llee/Makefile)
 219 AC_CONFIG_MAKEFILE(tools/lli/Makefile)
 220 AC_CONFIG_MAKEFILE(tools/llvm-ar/Makefile)
 221 AC_CONFIG_MAKEFILE(tools/llvm-as/Makefile)
 222 AC_CONFIG_MAKEFILE(tools/llvm-dis/Makefile)
 223 AC_CONFIG_MAKEFILE(tools/llvm-link/Makefile)
 224 AC_CONFIG_MAKEFILE(tools/llvm-nm/Makefile)
 225 AC_CONFIG_MAKEFILE(tools/llvm-prof/Makefile)
 226 AC_CONFIG_MAKEFILE(tools/opt/Makefile)
 227 AC_CONFIG_MAKEFILE(utils/Makefile)
 228 AC_CONFIG_MAKEFILE(utils/Burg/Makefile)
 229 AC_CONFIG_MAKEFILE(utils/Burg/Doc/Makefile)
 230 AC_CONFIG_MAKEFILE(utils/TableGen/Makefile)
 231 AC_CONFIG_MAKEFILE(projects/Makefile)
 232 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile)
 233 AC_CONFIG_MAKEFILE(projects/ModuleMaker/Makefile.common)
 234 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/Makefile)
 235 AC_CONFIG_MAKEFILE(projects/ModuleMaker/tools/ModuleMaker/Makefile)
 236 AC_CONFIG_MAKEFILE(projects/Stacker/Makefile)
 237 AC_CONFIG_MAKEFILE(projects/Stacker/lib/Makefile)
 238 AC_CONFIG_MAKEFILE(projects/Stacker/lib/compiler/Makefile)
 239 AC_CONFIG_MAKEFILE(projects/Stacker/lib/runtime/Makefile)
 240 AC_CONFIG_MAKEFILE(projects/Stacker/tools/Makefile)
 241 AC_CONFIG_MAKEFILE(projects/Stacker/tools/stkrc/Makefile)
 242 AC_CONFIG_MAKEFILE(projects/Stacker/test/Makefile)
 243 AC_CONFIG_MAKEFILE(projects/Stacker/samples/Makefile)
 244
 245 dnl **************************************************************************
 246 dnl * Determine which system we are building on
 247 dnl **************************************************************************
 248
 249 dnl Check the install program (needs to be done before canonical stuff)
 250 AC_PROG_INSTALL
 251
 252 dnl Check which host for which we're compiling.  This will tell us which LLVM
 253 dnl compiler will be used for compiling SSA into object code.
 254 AC_CANONICAL_TARGET
 255
 256 dnl Set the "OS" Makefile variable based on the system we are building on.
 257 dnl We will use the build machine information to set some variables.
 258 case $build in
 259         *-*-linux*)
 260              AC_SUBST(OS,[Linux])
 261                          if test -d /home/vadve/lattner/local/x86/llvm-gcc
 262                          then
 263                            AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
 264                          fi
 265                  ;;
 266
 267         *-*-solaris*)
 268              AC_SUBST(OS,[SunOS])
 269                          if test -d /home/vadve/lattner/local/sparc/llvm-gcc
 270                          then
 271                    AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
 272                          fi
 273                  ;;
 274
 275         *-*-darwin*)
 276              AC_SUBST(OS,[Darwin])
 277                  ;;
 278
 279         *)       AC_SUBST(OS,[Unknown])
 280                  ;;
 281 esac
 282
 283 dnl If we are targetting a Sparc machine running Solaris, pretend that it is
 284 dnl V9, since that is all that we support at the moment, and autoconf will only
 285 dnl tell us we're a sparc.
 286 case $target in
 287         sparc*-*-solaris*)  AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
 288                             ;;
 289 esac
 290
 291 dnl Determine what our target architecture is and configure accordingly.
 292 dnl This will allow Makefiles to make a distinction between the hardware and
 293 dnl the OS.
 294 case $target in
 295         i*86-*)           AC_SUBST(ARCH,[x86])
 296                           ;;
 297         sparc*-*)         AC_SUBST(ARCH,[Sparc])
 298                           ;;
 299         powerpc*-*)       AC_SUBST(ARCH,[PowerPC])
 300                           ;;
 301         *)                AC_SUBST(ARCH,[Unknown])
 302                           ;;
 303 esac
 304
 305 dnl **************************************************************************
 306 dnl * Check for programs.
 307 dnl **************************************************************************
 308
 309 dnl Check for compilation tools
 310 AC_PROG_CXX
 311 AC_PROG_CC(gcc)
 312 AC_PROG_CPP
 313
 314 dnl Ensure that compilation tools are GCC; we use GCC specific extensions
 315 if test "$GCC" != "yes"
 316 then
 317         AC_MSG_ERROR([gcc required but not found])
 318 fi
 319
 320 if test "$GXX" != "yes"
 321 then
 322         AC_MSG_ERROR([g++ required but not found])
 323 fi
 324
 325 dnl Verify that GCC is version 3.0 or higher
 326 gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
 327 if test "$gccmajor" -lt "3"
 328 then
 329         AC_MSG_ERROR([gcc 3.x required])
 330 fi
 331
 332 dnl Check for GNU Make.  We use its extensions to, so don't build without it
 333 CHECK_GNU_MAKE
 334 if test -z "$_cv_gnu_make_command"
 335 then
 336         AC_MSG_ERROR([GNU Make required but not found])
 337 fi
 338
 339 dnl Check for compiler-compiler tools (reminds me of Little Caesar's Pizza)
 340 AC_PROG_FLEX
 341 AC_PROG_BISON
 342
 343 dnl Check for libtool
 344 AC_PROG_LIBTOOL
 345
 346 dnl Check for our special programs
 347 AC_PATH_PROG(RPWD,[pwd],[false])
 348 if test ${RPWD} = "false"
 349 then
 350         AC_MSG_ERROR([pwd required but not found])
 351 fi
 352
 353 AC_PATH_PROG(AR,[ar],[false])
 354 if test ${AR} = "false"
 355 then
 356         AC_MSG_ERROR([ar required but not found])
 357 fi
 358
 359 AC_PATH_PROG(SED,[sed],[false])
 360 if test ${SED} = "false"
 361 then
 362         AC_MSG_ERROR([sed required but not found])
 363 fi
 364
 365 AC_PATH_PROG(RM,[rm],[false])
 366 if test ${RM} = "false"
 367 then
 368         AC_MSG_ERROR([rm required but not found])
 369 fi
 370
 371 AC_PATH_PROG(ECHO,[echo],[false])
 372 if test ${ECHO} = "false"
 373 then
 374         AC_MSG_ERROR([echo required but not found])
 375 fi
 376
 377 AC_PATH_PROG(MKDIR,[mkdir],[false])
 378 if test ${MKDIR} = "false"
 379 then
 380         AC_MSG_ERROR([mkdir required but not found])
 381 fi
 382
 383 AC_PATH_PROG(DATE,[date],[false])
 384 if test ${DATE} = "false"
 385 then
 386         AC_MSG_ERROR([date required but not found])
 387 fi
 388
 389 AC_PATH_PROG(MV,[mv],[false])
 390 if test ${MV} = "false"
 391 then
 392         AC_MSG_ERROR([mv required but not found])
 393 fi
 394
 395 AC_PATH_PROG(DOT,[dot],[false])
 396
 397 AC_PATH_PROG(ETAGS,[etags],[false])
 398
 399 AC_PATH_PROG(PYTHON,[python],[false])
 400 if test ${PYTHON} = "false"
 401 then
 402         AC_MSG_WARN([python required but not found])
 403 fi
 404
 405 AC_PATH_PROG(QMTEST,[qmtest],[false])
 406 if test ${QMTEST} = "false"
 407 then
 408         AC_MSG_WARN([qmtest required but not found])
 409 fi
 410
 411 dnl Verify that the version of python available is high enough for qmtest
 412 pyversion=`$PYTHON -V 2>&1 | cut -d\  -f2`
 413 pymajor=`echo $pyversion | cut -d. -f1`
 414 pyminor=`echo $pyversion | cut -d. -f2`
 415
 416 if test "$pymajor" -ge "2"
 417 then
 418         if test "$pymajor" -eq "2"
 419         then
 420                 if test "$pyminor" -lt "2"
 421                 then
 422                         AC_MSG_WARN([Python 2.2 or greater required for qmtest])
 423                 fi
 424         fi
 425 else
 426         AC_MSG_WARN([Python 2.2 or greater required for qmtest])
 427 fi
 428
 429 dnl Verify that the source directory is valid
 430 AC_CONFIG_SRCDIR(["Makefile.config.in"])
 431
 432 dnl **************************************************************************
 433 dnl * Check for libraries.
 434 dnl **************************************************************************
 435
 436 dnl libelf is for sparc only; we can ignore it if we don't have it
 437 AC_CHECK_LIB(elf, elf_begin)
 438
 439 dnl dlopen() is required for plugin support.
 440 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]))
 441
 442 dnl mallinfo is optional; the code can compile (minus features) without it
 443 AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1],[Define if mallinfo() is available on this platform.]))
 444
 445 dnl
 446 dnl The math libraries are used by the test code, but not by the actual LLVM
 447 dnl code.
 448 dnl
 449 dnl AC_CHECK_LIB(m, cos)
 450
 451 dnl **************************************************************************
 452 dnl * Checks for header files.
 453 dnl *   Chances are, if the standard C or POSIX type header files are missing,
 454 dnl *   then LLVM just isn't going to compile.  However, it is possible that
 455 dnl *   the necessary functions/macros will be included from other
 456 dnl *   (non-standard and non-obvious) header files.
 457 dnl *
 458 dnl *   So, we'll be gracious, give it a chance, and try to go on without
 459 dnl *   them.
 460 dnl **************************************************************************
 461 AC_HEADER_STDC
 462 AC_HEADER_SYS_WAIT
 463
 464 dnl Check for ANSI C/POSIX header files
 465 AC_CHECK_HEADERS(assert.h fcntl.h limits.h sys/time.h unistd.h errno.h signal.h math.h)
 466
 467 dnl Check for system specific header files
 468 AC_CHECK_HEADERS(malloc.h sys/mman.h sys/resource.h)
 469
 470 dnl Check for header files associated with dlopen and friends
 471 AC_CHECK_HEADERS(dlfcn.h link.h)
 472
 473 dnl **************************************************************************
 474 dnl * Checks for typedefs, structures, and compiler characteristics.
 475 dnl **************************************************************************
 476
 477 dnl Check for const and inline keywords
 478 AC_C_CONST
 479 AC_C_INLINE
 480
 481 dnl Check for machine endian-ness
 482 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]))
 483
 484 dnl Check for types
 485 AC_TYPE_PID_T
 486 AC_TYPE_SIZE_T
 487 AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
 488 AC_CHECK_TYPES([uint64_t],,AC_MSG_ERROR([Type uint64_t required but not found]))
 489 AC_HEADER_TIME
 490 AC_STRUCT_TM
 491
 492 dnl Check for various C features
 493 AC_C_PRINTF_A
 494
 495 dnl Check for C++ extensions
 496 AC_CXX_HAVE_HASH_MAP
 497 AC_CXX_HAVE_HASH_SET
 498 AC_CXX_HAVE_EXT_SLIST
 499 AC_CXX_HAVE_STD_ITERATOR
 500 AC_CXX_HAVE_BI_ITERATOR
 501 AC_CXX_HAVE_FWD_ITERATOR
 502
 503 dnl **************************************************************************
 504 dnl * Checks for library functions.
 505 dnl **************************************************************************
 506 AC_FUNC_ALLOCA
 507 AC_PROG_GCC_TRADITIONAL
 508 AC_FUNC_MEMCMP
 509 AC_FUNC_MMAP
 510 AC_FUNC_MMAP_FILE
 511 if test ${ac_cv_func_mmap_file} = "no"
 512 then
 513         AC_MSG_ERROR([mmap() of files required but not found])
 514 fi
 515 AC_HEADER_MMAP_ANONYMOUS
 516 AC_TYPE_SIGNAL
 517 AC_CHECK_FUNCS(getcwd gettimeofday strcspn strdup strerror strspn strstr strtod strtol strtoq strtoll)
 518
 519 dnl
 520 dnl Need to check mmap for MAP_PRIVATE, MAP_ANONYMOUS, MAP_ANON, MAP_FIXED
 521 dnl MAP_FIXED is only needed for Sparc
 522 dnl MAP_ANON is used for Sparc and BSD
 523 dnl Everyone should have MAP_PRIVATE
 524 dnl
 525
 526 dnl Check for certain functions (even if we've already found them) so that we
 527 dnl can quit with an error if they are unavailable.
 528 dnl
 529 dnl As the code is made more portable (i.e. less reliant on these functions,
 530 dnl these checks should go away.
 531 AC_CHECK_FUNC(mmap,,AC_MSG_ERROR([Function mmap() required but not found]))
 532 AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
 533
 534 dnl Determine if the linker supports the -R option.
 535 AC_LINK_USE_R()
 536
 537 dnl **************************************************************************
 538 dnl * Enable various compile-time options
 539 dnl **************************************************************************
 540
 541 dnl Purify Option
 542 AC_ARG_ENABLE(purify,AC_HELP_STRING([--enable-purify],[Compile with purify (default is NO)]),,enableval="no")
 543 if test ${enableval} = "no"
 544 then
 545         AC_SUBST(ENABLE_PURIFY,[[]])
 546 else
 547         AC_SUBST(ENABLE_PURIFY,[[ENABLE_PURIFY=1]])
 548 fi
 549
 550 dnl Optimized Option
 551 AC_ARG_ENABLE(optimized,AC_HELP_STRING([--enable-optimized],[Compile with optimizations enabled (default is NO)]),,enableval=no)
 552 if test ${enableval} = "no"
 553 then
 554         AC_SUBST(ENABLE_OPTIMIZED,[[]])
 555 else
 556         AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]])
 557 fi
 558
 559 dnl Spec Benchmarks
 560 AC_ARG_ENABLE(spec2000,AC_HELP_STRING([--enable-spec],[Compile SPEC 2000 benchmarks (default is NO)]),,enableval=no)
 561 if test ${enableval} = "no"
 562 then
 563         if test -d /home/vadve/shared/benchmarks/speccpu2000/benchspec
 564         then
 565                 AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec])
 566                 AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
 567         else
 568                 AC_SUBST(USE_SPEC,[[]])
 569                 AC_SUBST(SPEC_ROOT,[])
 570         fi
 571 else
 572         if test ${enableval} = ""
 573         then
 574                 AC_SUBST(SPEC_ROOT,[/home/vadve/shared/benchmarks/speccpu2000/benchspec])
 575         else
 576                 AC_SUBST(SPEC_ROOT,[${enableval}])
 577         fi
 578         AC_SUBST(USE_SPEC,[[USE_SPEC=1]])
 579 fi
 580
 581 dnl Precompiled Bytecode Option
 582 AC_ARG_ENABLE(precompiled_bytecode,AC_HELP_STRING([--enable-precompiled_bytecode],[Use pre-compiled bytecode (default is NO)]),,enableval=no)
 583 if test ${enableval} = "no"
 584 then
 585         AC_SUBST(UPB,[[]])
 586 else
 587         AC_SUBST(UPB,[[USE_PRECOMPILED_BYTECODE=1]])
 588 fi
 589
 590
 591 dnl LLC Diff Option
 592 AC_ARG_ENABLE(llc_diffs,AC_HELP_STRING([--enable-llc_diffs],[Enable LLC Diffs when testing (default is YES)]),,enableval=yes)
 593 if test ${enableval} = "no"
 594 then
 595         AC_SUBST(DISABLE_LLC_DIFFS,[DISABLE_LLC_DIFFS:=1])
 596 else
 597         AC_SUBST(DISABLE_LLC_DIFFS,[[]])
 598 fi
 599
 600 dnl JIT Option
 601 AC_ARG_ENABLE(jit,AC_HELP_STRING([--enable-jit],[Enable Just In Time Compiling (default is YES)]),,enableval=default)
 602
 603 if test ${enableval} = "no"
 604 then
 605         AC_SUBST(JIT,[[]])
 606 else
 607         case $target in
 608                 *i*86*)
 609                         AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
 610                         ;;
 611                 *sparc*)
 612                         AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
 613                         ;;
 614                 *)
 615                         AC_SUBST(JIT,[[]])
 616                         ;;
 617         esac
 618 fi
 619
 620 dnl **************************************************************************
 621 dnl * Set the location of various third-party software packages
 622 dnl **************************************************************************
 623
 624 dnl Location of the LLVM C front end
 625 AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
 626
 627 AC_MSG_CHECKING([for llvm-gcc])
 628 LLVM_GCC_CHECK=no
 629 if test -d "$LLVMGCCDIR"
 630 then
 631         if test -x "$LLVMGCCDIR/bin/gcc"
 632         then
 633                 LLVM_GCC_CHECK="$LLVMGCCDIR/bin/gcc"
 634         fi
 635 fi
 636 llvmgccwarn=no
 637 AC_MSG_RESULT($LLVM_GCC_CHECK)
 638 if test "$LLVM_GCC_CHECK" = "no"
 639 then
 640     llvmgccwarn=yes
 641 fi
 642
 643 AC_MSG_CHECKING([whether llvm-gcc is sane])
 644 LLVM_GCC_SANE=no
 645 if test -x "$LLVM_GCC_CHECK"
 646 then
 647         cp /dev/null conftest.c
 648     "$LLVM_GCC_CHECK" -S -o - conftest.c | grep implementation > /dev/null 2>&1
 649         if test $? -eq 0
 650         then
 651                 LLVM_GCC_SANE=yes
 652         fi
 653         rm conftest.c
 654 fi
 655 AC_MSG_RESULT($LLVM_GCC_SANE)
 656 if test "$LLVM_GCC_SANE" = "no"
 657 then
 658         llvmgccwarn=yes
 659 fi
 660
 661 dnl Location of the bytecode repository
 662 AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
 663
 664 dnl Location of PAPI
 665 AC_ARG_WITH(papi,AC_HELP_STRING([--with-papi],[Location of PAPI]),AC_SUBST(PAPIDIR,[$withval]),AC_SUBST(PAPIDIR,[/home/vadve/shared/Sparc/papi-2.3.4.1]))
 666
 667 dnl Location of the purify program
 668 AC_ARG_WITH(purify,AC_HELP_STRING([--with-purify],[Location of purify program]),AC_SUBST(PURIFY,[$withval]))
 669
 670 dnl **************************************************************************
 671 dnl * Configure other software packages (via AC_CONFIG_SUBDIRS)
 672 dnl **************************************************************************
 673
 674 dnl **************************************************************************
 675 dnl * Create the output files
 676 dnl **************************************************************************
 677 AC_OUTPUT(Makefile.config)
 678
 679 if test $llvmgccwarn = yes
 680 then
 681         AC_MSG_WARN([***** llvm C/C++ front end was not found, or does not])
 682         AC_MSG_WARN([***** appear to be working.])
 683         AC_MSG_WARN([***** ])
 684         AC_MSG_WARN([***** Please check configure's --with-llvmgccdir option.])
 685         AC_MSG_WARN([***** Runtime libraries (in llvm/runtime) will not be built,])
 686         AC_MSG_WARN([***** but you should be able to build the llvm tools.])
 687 fi