autoconf/configure.ac

   1 dnl Initialize autoconf
   2 AC_INIT([[LLVM]],[[1.3]],[llvmbugs@cs.uiuc.edu])
   3
   4 dnl Place all of the extra autoconf files into the config subdirectory
   5 AC_CONFIG_AUX_DIR([autoconf])
   6
   7 dnl Quit if the source directory has already been configured.
   8 dnl NOTE: This relies upon undocumented autoconf behavior.
   9 if test ${srcdir} != "."
  10 then
  11         if test -f ${srcdir}/include/Config/config.h
  12         then
  13                 AC_MSG_ERROR([Already configured in ${srcdir}])
  14         fi
  15 fi
  16
  17 dnl Configure all of the projects present in our source tree.
  18 for i in `ls ${srcdir}/projects`
  19 do
  20   if test ${i} != "CVS"
  21   then
  22     if test -f ${srcdir}/projects/${i}/configure
  23     then
  24       AC_CONFIG_SUBDIRS(projects/${i})
  25     fi
  26   fi
  27 done
  28
  29 dnl Configure header files
  30 AC_CONFIG_HEADERS(include/Config/config.h)
  31
  32 dnl Configure other output file
  33 AC_CONFIG_FILES(Makefile.config
  34  include/Support/DataTypes.h
  35  include/Support/ThreadSupport.h
  36  include/Support/hash_map
  37  include/Support/hash_set
  38  include/Support/iterator)
  39
  40 dnl Do special configuration of Makefiles
  41 AC_CONFIG_MAKEFILE(Makefile)
  42 AC_CONFIG_MAKEFILE(Makefile.common)
  43 AC_CONFIG_MAKEFILE(lib/Makefile)
  44 AC_CONFIG_MAKEFILE(runtime/Makefile)
  45 AC_CONFIG_MAKEFILE(test/Makefile)
  46 AC_CONFIG_MAKEFILE(test/Makefile.tests)
  47 AC_CONFIG_MAKEFILE(test/QMTest/llvm.py)
  48 AC_CONFIG_MAKEFILE(test/QMTest/llvmdb.py)
  49 AC_CONFIG_MAKEFILE(test/Programs/Makefile)
  50 AC_CONFIG_MAKEFILE(test/Programs/Makefile.programs)
  51 AC_CONFIG_MAKEFILE(test/Programs/Makefile.tests)
  52 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.Makefile)
  53 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.report)
  54 AC_CONFIG_MAKEFILE(test/Programs/TEST.aa.report)
  55 AC_CONFIG_MAKEFILE(test/Programs/TEST.example.Makefile)
  56 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.Makefile)
  57 AC_CONFIG_MAKEFILE(test/Programs/TEST.buildrepo.Makefile)
  58 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.Makefile)
  59 AC_CONFIG_MAKEFILE(test/Programs/TEST.nightly.report)
  60 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.Makefile)
  61 AC_CONFIG_MAKEFILE(test/Programs/TEST.jit.report)
  62 AC_CONFIG_MAKEFILE(test/Programs/TEST.typesafe.Makefile)
  63 AC_CONFIG_MAKEFILE(test/Programs/TEST.dsgraph.gnuplot)
  64 AC_CONFIG_MAKEFILE(test/Programs/TEST.vtl.Makefile)
  65 AC_CONFIG_MAKEFILE(test/Programs/External/Makefile)
  66 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile)
  67 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec)
  68 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec2000)
  69 AC_CONFIG_MAKEFILE(test/Programs/External/SPEC/Makefile.spec95)
  70 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile)
  71 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Makefile.multisrc)
  72 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/analyzer/test.in)
  73 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/distray/Makefile)
  74 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/distray/test.in)
  75 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/fourinarow/Makefile)
  76 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/fourinarow/test.in)
  77 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/mason/Makefile)
  78 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/mason/test.in)
  79 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/neural/Makefile)
  80 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/neural/test.in)
  81 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pcompress2/Makefile)
  82 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pcompress2/test.in)
  83 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pifft/Makefile)
  84 AC_CONFIG_MAKEFILE(test/Programs/MultiSource/Benchmarks/FreeBench/pifft/test.in)
  85 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile)
  86 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/Makefile.singlesrc)
  87 AC_CONFIG_MAKEFILE(test/Programs/SingleSource/UnitTests/SetjmpLongjmp/Makefile)
  88 AC_CONFIG_MAKEFILE(tools/Makefile)
  89 AC_CONFIG_MAKEFILE(utils/Makefile)
  90 AC_CONFIG_MAKEFILE(projects/Makefile)
  91
  92 dnl Find the install program (needs to be done before canonical stuff)
  93 AC_PROG_INSTALL
  94
  95 dnl Check which host for which we're compiling.  This will tell us which LLVM
  96 dnl compiler will be used for compiling SSA into object code.
  97 AC_CANONICAL_TARGET
  98
  99 dnl Set the "OS" Makefile variable based on the system we are building on.
 100 dnl We will use the build machine information to set some variables.
 101 case $build in
 102         *-*-linux*)
 103              AC_SUBST(OS,[Linux])
 104                          if test -d /home/vadve/lattner/local/x86/llvm-gcc
 105                          then
 106                            AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/x86/llvm-gcc/])
 107                          fi
 108                  ;;
 109         *-*-solaris*)
 110              AC_SUBST(OS,[SunOS])
 111                          if test -d /home/vadve/lattner/local/sparc/llvm-gcc
 112                          then
 113                    AC_SUBST(LLVMGCCDIR,[/home/vadve/lattner/local/sparc/llvm-gcc/])
 114                          fi
 115                  ;;
 116         *-*-cygwin*)
 117              AC_SUBST(OS,[Cygwin])
 118                  ;;
 119         *-*-darwin*)
 120              AC_SUBST(OS,[Darwin])
 121                  ;;
 122         *-*-aix*)
 123              AC_SUBST(OS,[AIX])
 124                  ;;
 125         *)       AC_SUBST(OS,[Unknown])
 126                  ;;
 127 esac
 128
 129 dnl If we are targetting a Sparc machine running Solaris, pretend that it is
 130 dnl V9, since that is all that we support at the moment, and autoconf will only
 131 dnl tell us we're a sparc.
 132 case $target in
 133         sparc*-*-solaris*)  AC_SUBST(target,[[sparcv9-sun-solaris2.8]])
 134                             ;;
 135 esac
 136
 137 dnl Determine what our target architecture is and configure accordingly.
 138 dnl This will allow Makefiles to make a distinction between the hardware and
 139 dnl the OS.
 140 case $target in
 141         i*86-*)           AC_SUBST(ARCH,[x86])
 142                           ;;
 143         sparc*-*)         AC_SUBST(ARCH,[Sparc])
 144                           ;;
 145         powerpc*-*)       AC_SUBST(ARCH,[PowerPC])
 146                           ;;
 147         *)                AC_SUBST(ARCH,[Unknown])
 148                           ;;
 149 esac
 150
 151 dnl Check for compilation tools
 152 AC_PROG_CXX
 153 AC_PROG_CC(gcc)
 154 AC_PROG_CPP
 155
 156 dnl Ensure that compilation tools are GCC; we use GCC specific extensions
 157 if test "$GCC" != "yes"
 158 then
 159         AC_MSG_ERROR([gcc required but not found])
 160 fi
 161 if test "$GXX" != "yes"
 162 then
 163         AC_MSG_ERROR([g++ required but not found])
 164 fi
 165
 166 dnl Verify that GCC is version 3.0 or higher
 167 gccmajor=`$CC --version | head -n 1 | awk '{print $NF;}' | cut -d. -f1`
 168 if test "$gccmajor" -lt "3"
 169 then
 170         AC_MSG_ERROR([gcc 3.x required, but you have a lower version])
 171 fi
 172
 173 dnl Check for GNU Make.  We use its extensions too, so don't build without it
 174 CHECK_GNU_MAKE
 175 if test -z "$_cv_gnu_make_command"
 176 then
 177         AC_MSG_ERROR([GNU Make required but not found])
 178 fi
 179
 180 dnl Checks for other tools
 181 AC_PROG_FLEX
 182 AC_PROG_BISON
 183 AC_PROG_LIBTOOL
 184
 185 dnl Checks for tools we can get away with not having:
 186 AC_PATH_PROG(DOT,[dot],[true dot])
 187 AC_PATH_PROG(ETAGS,[etags],[true etags])
 188 dnl Check if we know how to tell etags we are using C++:
 189 etags_version=`$ETAGS --version 2>&1`
 190 case "$etags_version" in
 191         *[Ee]xuberant*) ETAGSFLAGS="--language-force=c++" ;;
 192         *GNU\ Emacs*) ETAGSFLAGS="-l c++" ;;
 193         *) ETAGSFLAGS="" ;;
 194 esac
 195 AC_SUBST(ETAGSFLAGS,$ETAGSFLAGS)
 196 AC_PATH_PROG(PYTHON,[python],[true python])
 197 if test "$PYTHON" = "false"
 198 then
 199         AC_MSG_WARN([Python is required for the test suite, but it was not found])
 200 fi
 201 AC_PATH_PROG(QMTEST,[qmtest],[true qmtest])
 202 if test "$QMTEST" = "false"
 203 then
 204         AC_MSG_WARN([QMTest is required for the test suite, but it was not found])
 205 fi
 206
 207 dnl Verify that the version of python available is high enough for qmtest
 208 pyversion=`$PYTHON -V 2>&1 | cut -d\  -f2`
 209 pymajor=`echo $pyversion | cut -d. -f1`
 210 pyminor=`echo $pyversion | cut -d. -f2`
 211
 212 if test "$pymajor" -ge "2"
 213 then
 214         if test "$pymajor" -eq "2"
 215         then
 216                 if test "$pyminor" -lt "2"
 217                 then
 218                         AC_MSG_WARN([QMTest requires Python 2.2 or later])
 219                 fi
 220         fi
 221 else
 222         AC_MSG_WARN([QMTest requires Python 2.2 or later])
 223 fi
 224
 225 dnl Verify that the source directory is valid
 226 AC_CONFIG_SRCDIR(["Makefile.config.in"])
 227
 228 dnl Checks for libraries:
 229 dnl libelf is for sparc only; we can ignore it if we don't have it
 230 AC_CHECK_LIB(elf, elf_begin)
 231
 232 dnl dlopen() is required for plugin support.
 233 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]))
 234
 235 dnl mallinfo is optional; the code can compile (minus features) without it
 236 AC_SEARCH_LIBS(mallinfo,malloc,AC_DEFINE([HAVE_MALLINFO],[1],[Define if mallinfo() is available on this platform.]))
 237
 238 dnl pthread locking functions are optional - but llvm will not be thread-safe
 239 dnl without locks.
 240 AC_SEARCH_LIBS(pthread_mutex_lock,pthread,HAVE_PTHREAD_MUTEX_LOCK=1,HAVE_PTHREAD_MUTEX_LOCK=0)
 241 AC_SUBST(HAVE_PTHREAD_MUTEX_LOCK)
 242
 243 dnl Checks for header files.
 244 dnl We don't check for ancient stuff or things that are guaranteed to be there
 245 dnl by the C++ standard. We always use the <cfoo> versions of <foo.h> C headers.
 246 AC_HEADER_STDC
 247 AC_HEADER_SYS_WAIT
 248
 249 dnl Checks for POSIX and other various system-specific header files
 250 AC_CHECK_HEADERS(fcntl.h limits.h sys/time.h unistd.h malloc.h sys/mman.h sys/resource.h dlfcn.h link.h execinfo.h windows.h)
 251
 252 dnl Check for things that need to be included in public headers, and so
 253 dnl for which we may not have access to a HAVE_* preprocessor #define.
 254 dnl (primarily used in DataTypes.h)
 255 AC_CHECK_HEADER([sys/types.h],
 256                 [INCLUDE_SYS_TYPES_H='#include <sys/types.h>'],
 257                 [INCLUDE_SYS_TYPES_H=''])
 258 AC_SUBST(INCLUDE_SYS_TYPES_H)
 259 AC_CHECK_HEADER([inttypes.h],
 260                 [INCLUDE_INTTYPES_H='#include <inttypes.h>'],
 261                 [INCLUDE_INTTYPES_H=''])
 262 AC_SUBST(INCLUDE_INTTYPES_H)
 263 AC_CHECK_HEADER([stdint.h],
 264                 [INCLUDE_STDINT_H='#include <stdint.h>'],
 265                 [INCLUDE_STDINT_H=''])
 266 AC_SUBST(INCLUDE_STDINT_H)
 267
 268
 269 dnl Check for types
 270 AC_TYPE_PID_T
 271 AC_TYPE_SIZE_T
 272 AC_CHECK_TYPES([int64_t],,AC_MSG_ERROR([Type int64_t required but not found]))
 273 AC_CHECK_TYPES([uint64_t],,AC_MSG_ERROR([Type uint64_t required but not found]))
 274 AC_HEADER_TIME
 275 AC_STRUCT_TM
 276
 277 dnl Check for various C features
 278 AC_C_PRINTF_A
 279
 280 dnl Check for the endianness of the target
 281 AC_C_BIGENDIAN(AC_SUBST([ENDIAN],[big]),AC_SUBST([ENDIAN],[little]))
 282
 283 dnl Check for C++ extensions
 284 AC_CXX_HAVE_HASH_MAP
 285 AC_CXX_HAVE_HASH_SET
 286 AC_CXX_HAVE_STD_ITERATOR
 287 AC_CXX_HAVE_BI_ITERATOR
 288 AC_CXX_HAVE_FWD_ITERATOR
 289
 290 AC_FUNC_ISNAN
 291 AC_FUNC_ISINF
 292
 293 dnl Checks for library functions.
 294 AC_FUNC_ALLOCA
 295 AC_FUNC_MMAP
 296 if test "$ac_cv_func_mmap_fixed_mapped" = "no"
 297 then
 298         AC_MSG_WARN([mmap() required but not found])
 299 fi
 300 AC_FUNC_MMAP_FILE
 301 if test "$ac_cv_func_mmap_file" = "no"
 302 then
 303         AC_MSG_WARN([mmap() of files required but not found])
 304 fi
 305 AC_HEADER_MMAP_ANONYMOUS
 306 AC_TYPE_SIGNAL
 307 AC_CHECK_FUNCS(getcwd gettimeofday strdup strtoq strtoll backtrace isatty mkstemp getrusage)
 308 AC_CHECK_FUNC(mprotect,,AC_MSG_ERROR([Function mprotect() required but not found]))
 309
 310 dnl Determine if the linker supports the -R option.
 311 AC_LINK_USE_R
 312
 313 dnl --enable/--with command-line options:
 314 dnl Check whether they want to do an optimized build:
 315 AC_ARG_ENABLE(optimized,AC_HELP_STRING([--enable-optimized],[Compile with optimizations enabled (default is NO)]),,enableval=no)
 316 if test ${enableval} = "no"
 317 then
 318         AC_SUBST(ENABLE_OPTIMIZED,[[]])
 319 else
 320         AC_SUBST(ENABLE_OPTIMIZED,[[ENABLE_OPTIMIZED=1]])
 321 fi
 322
 323 AC_DEFUN(EXTERNAL_BENCHMARK,
 324 [m4_define([allcapsname],translit($1,a-z,A-Z))
 325  AC_ARG_ENABLE($1,
 326  AC_HELP_STRING([--enable-$1=ARG],
 327                 [Use $1 as a benchmark (srcs in DIR)]),
 328  checkresult=$enableval,
 329  checkresult=auto)
 330 AC_MSG_CHECKING([for $1 benchmark sources])
 331 case "$checkresult" in
 332 auto|yes)
 333     defaultdir=$2
 334         if test -d "$defaultdir"
 335         then
 336                 AC_SUBST(allcapsname()[_ROOT],[$defaultdir])
 337                 AC_SUBST([USE_]allcapsname(),[USE_]allcapsname()=1)
 338         checkresult="yes, found in $defaultdir"
 339     else
 340         checkresult=no
 341     fi
 342     ;;
 343 no)
 344     AC_SUBST(allcapsname()[_ROOT],[])
 345     AC_SUBST([USE_]allcapsname(),[])
 346     checkresult=no
 347     ;;
 348 *)  if test -d "$checkresult"
 349     then
 350         AC_SUBST(allcapsname()[_ROOT],"$checkresult")
 351         AC_SUBST([USE_]allcapsname(),[USE_]allcapsname()=1)
 352         checkresult="yes, in $checkresult"
 353     else
 354         AC_SUBST(allcapsname()[_ROOT],[])
 355         AC_SUBST([USE_]allcapsname(),[])
 356         checkresult="no, not found in $checkresult"
 357     fi
 358     ;;
 359 esac
 360 AC_MSG_RESULT($checkresult)
 361 m4_undefine([allcapsname])
 362 ])
 363
 364 EXTERNAL_BENCHMARK(spec95,/home/vadve/shared/benchmarks/spec95/benchspec)
 365 EXTERNAL_BENCHMARK(spec2000,/home/vadve/shared/benchmarks/speccpu2000/benchspec)
 366 EXTERNAL_BENCHMARK(povray,/home/vadve/shared/benchmarks/povray31)
 367
 368 dnl Precompiled Bytecode Option
 369 AC_ARG_ENABLE(precompiled_bytecode,AC_HELP_STRING([--enable-precompiled_bytecode],[Use pre-compiled bytecode (default is NO)]),,enableval=no)
 370 if test ${enableval} = "no"
 371 then
 372         AC_SUBST(UPB,[[]])
 373 else
 374         AC_SUBST(UPB,[[USE_PRECOMPILED_BYTECODE=1]])
 375 fi
 376
 377 dnl LLC Diff Option
 378 AC_ARG_ENABLE(llc_diffs,AC_HELP_STRING([--enable-llc_diffs],[Enable LLC Diffs when testing (default is YES)]),,enableval=yes)
 379 if test ${enableval} = "no"
 380 then
 381         AC_SUBST(DISABLE_LLC_DIFFS,[DISABLE_LLC_DIFFS:=1])
 382 else
 383         AC_SUBST(DISABLE_LLC_DIFFS,[[]])
 384 fi
 385
 386 dnl JIT Option
 387 AC_ARG_ENABLE(jit,AC_HELP_STRING([--enable-jit],[Enable Just In Time Compiling (default is YES)]),,enableval=default)
 388 if test ${enableval} = "no"
 389 then
 390         AC_SUBST(JIT,[[]])
 391 else
 392         case $target in
 393                 *i*86*)
 394                         AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
 395                         ;;
 396                 *sparc*)
 397                         AC_SUBST(JIT,[[TARGET_HAS_JIT=1]])
 398                         ;;
 399                 *)
 400                         AC_SUBST(JIT,[[]])
 401                         ;;
 402         esac
 403 fi
 404
 405 dnl Find the LLVM GCC-based C/C++ front end
 406 AC_ARG_WITH(llvmgccdir,AC_HELP_STRING([--with-llvmgccdir],[Location of LLVM GCC front-end]),AC_SUBST(LLVMGCCDIR,[$withval]))
 407 AC_MSG_CHECKING([for llvm-gcc])
 408 LLVM_GCC_CHECK=no
 409 if test -d "$LLVMGCCDIR"
 410 then
 411         if test -x "$LLVMGCCDIR/bin/gcc"
 412         then
 413                 LLVM_GCC_CHECK="$LLVMGCCDIR/bin/gcc"
 414         fi
 415 fi
 416 llvmgccwarn=no
 417 AC_MSG_RESULT($LLVM_GCC_CHECK)
 418 if test "$LLVM_GCC_CHECK" = "no"
 419 then
 420     llvmgccwarn=yes
 421 fi
 422 AC_MSG_CHECKING([whether llvm-gcc is sane])
 423 LLVM_GCC_SANE=no
 424 if test -x "$LLVM_GCC_CHECK"
 425 then
 426         cp /dev/null conftest.c
 427     "$LLVM_GCC_CHECK" -S -o - conftest.c | grep implementation > /dev/null 2>&1
 428         if test $? -eq 0
 429         then
 430                 LLVM_GCC_SANE=yes
 431         fi
 432         rm conftest.c
 433         llvmcc1path=`"$LLVM_GCC_CHECK" --print-prog-name=cc1`
 434         AC_SUBST(LLVMCC1,$llvmcc1path)
 435         llvmcc1pluspath=`"$LLVM_GCC_CHECK" --print-prog-name=cc1plus`
 436         AC_SUBST(LLVMCC1PLUS,$llvmcc1pluspath)
 437 fi
 438 AC_MSG_RESULT($LLVM_GCC_SANE)
 439 if test "$LLVM_GCC_SANE" = "no"
 440 then
 441         llvmgccwarn=yes
 442 fi
 443
 444 dnl Location of the bytecode repository
 445 AC_ARG_WITH(bcrepos,AC_HELP_STRING([--with-bcrepos],[Location of Bytecode Repository]),AC_SUBST(BCR,[$withval]),AC_SUBST(BCR,[/home/vadve/lattner/LLVMPrograms]))
 446
 447 dnl Location of PAPI
 448 AC_ARG_WITH(papi,AC_HELP_STRING([--with-papi],[Location of PAPI]),AC_SUBST(PAPIDIR,[$withval]),AC_SUBST(PAPIDIR,[/home/vadve/shared/Sparc/papi-2.3.4.1]))
 449
 450 dnl Get libtool's idea of what the shared library suffix is.
 451 dnl (This is a hack; it relies on undocumented behavior.)
 452 AC_MSG_CHECKING([for shared library suffix])
 453 eval "SHLIBEXT=$shrext"
 454 AC_MSG_RESULT($SHLIBEXT)
 455 dnl Propagate it to the Makefiles and config.h (for gccld & bugpoint).
 456 AC_SUBST(SHLIBEXT,$SHLIBEXT)
 457 AC_DEFINE_UNQUOTED(SHLIBEXT,"$SHLIBEXT",
 458                    [Extension that shared libraries have, e.g., ".so".])
 459
 460 dnl Create the output files
 461 AC_OUTPUT()
 462
 463 dnl Warn loudly if llvm-gcc was not obviously working
 464 if test $llvmgccwarn = yes
 465 then
 466         AC_MSG_WARN([***** llvm C/C++ front end was not found, or does not])
 467         AC_MSG_WARN([***** appear to be working.])
 468         AC_MSG_WARN([***** ])
 469         AC_MSG_WARN([***** Please check configure's --with-llvmgccdir option.])
 470         AC_MSG_WARN([***** Runtime libraries (in llvm/runtime) will not be built,])
 471         AC_MSG_WARN([***** but you should be able to build the llvm tools.])
 472 fi
 473