wrfv2_fire/configure

   1 #!/bin/sh
   2
   3 # parse argument list
   4
   5 thiscmd=$0
   6
   7 FORTRAN_COMPILER_TIMER=""
   8 opt_level="-f"
   9 print_usage=""
  10 chemistry=""
  11 wrf_core=""
  12 while [ $# -ge 1 ]; do
  13     case $1 in
  14       -d) opt_level="-d" ;;
  15       -s) opt_level="-s" ;;
  16       -f) opt_level="-f" ;;
  17       -h) print_usage="yes" ;;
  18       -help) print_usage="yes" ;;
  19       -os) shift ; WRF_OS=$1 ;;
  20       -mach) shift ; WRF_MACH=$1 ;;
  21       -time) shift ; FORTRAN_COMPILER_TIMER=$1 ;;
  22       chem) WRF_CHEM=1  ;;
  23       kpp) WRF_KPP=1  ;;
  24       radardfi) WRF_DFI_RADAR=1  ;;
  25       wrfda) wrf_core=DA_CORE ;;
  26       4dvar) wrf_core=4D_DA_CORE ;;
  27       arw) wrf_core=EM_CORE  ;;
  28       nmm) wrf_core=NMM_CORE  ;;
  29       coamps) wrf_core=COAMPS_CORE  ;;
  30       exp) wrf_core=EXP_CORE  ;;
  31       titan) WRF_TITAN=1 ; break ;;
  32       mars) WRF_MARS=1 ; break ;;
  33       venus) WRF_VENUS=1 ; break ;;
  34     esac
  35     shift
  36 done
  37 if [ -n "$print_usage" ] ; then
  38   echo usage: $thiscmd '[-d|-s|-f|-os os|-mach mach|-time timecommand] [chem] [kpp]'
  39   exit
  40 fi
  41
  42 if `pwd | grep ' ' > /dev/null ` ; then
  43   echo '************************** W A R N I N G ************************************'
  44   echo The current working directory has spaces in some components of its path name
  45   echo and this may cause problems for your build.  This can occur, for example, on
  46   echo Windows systems.  It is strongly recommended that you install WRF and other
  47   echo related software such as NetCDF in directories whose path names contain no
  48   echo white space.  On Win, for example, create and install in a directory under C:.
  49   echo '*****************************************************************************'
  50 fi
  51
  52
  53 # lifted from the configure file for mpich; 00/03/10 jm
  54 #
  55 # Check for perl and perl version
  56 for p in perl5 perl
  57 do
  58   # Extract the first word of "$p", so it can be a program name with args.
  59   set dummy $p; ac_word=$2
  60   if test -z "$ac_echo_n" ; then
  61     ac_echo_n=yes
  62     if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
  63       # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
  64       if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
  65     ac_n= ac_c='
  66 ' ac_t='        '
  67       else
  68         ac_n=-n ac_c= ac_t=
  69       fi
  70     else
  71       ac_n= ac_c='\c' ac_t=
  72     fi
  73     ac_echo_test=`echo foo 1>&1`
  74     if test -z "$ac_echo_test" ; then
  75        print_error "Your sh shell does not handle the output redirection"
  76        print_error "1>&1 correctly.  Configure will work around this problem,"
  77        print_error "but you should report the problem to your vendor."
  78     fi
  79   fi
  80   if test -z "$ac_echo_test" -a 1 = 1 ; then
  81     echo $ac_n "checking for $ac_word""... $ac_c"
  82   else
  83     echo $ac_n "checking for $ac_word""... $ac_c" 1>&1
  84   fi
  85   ac_prog_where=""
  86   if test -n "$PERL"; then
  87     ac_pg_PERL="$PERL" # Let the user override the test.
  88   else
  89     ac_first_char=`expr "$p" : "\(.\)"`
  90     if test "$ac_first_char" = "/" -a -x "$p" ; then
  91          ac_pg_PERL="$p"
  92          ac_prog_where=$p
  93     else
  94         IFS="${IFS=     }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  95         for ac_dir in $PATH; do
  96           test -z "$ac_dir" && ac_dir=.
  97           if test -f $ac_dir/$ac_word; then
  98             ac_pg_PERL="$p"
  99             ac_prog_where=$ac_dir/$ac_word
 100             break
 101           fi
 102         done
 103         IFS="$ac_save_ifs"
 104     fi
 105   fi;PERL="$ac_pg_PERL"
 106   if test -n "$ac_prog_where" ; then
 107     if test -z "$ac_echo_test" -a 1 = 1 ; then
 108       echo "$ac_t""found $ac_prog_where ($PERL)"
 109     else
 110       echo "$ac_t""found $ac_prog_where ($PERL)" 1>&1
 111     fi
 112     PERLFULLPATH=$ac_prog_where
 113   else
 114     if test -z "$ac_echo_test" -a 1 = 1 ; then
 115       echo "$ac_t""no"
 116     else
 117       echo "$ac_t""no" 1>&1
 118     fi
 119   fi
 120   test -n "$PERL" && break
 121 done
 122
 123 if test -z "$PERL" ; then
 124     # We have to set this outside of the loop lest the first failure in
 125     # PROGRAM_CHECK set the value (which then terminates the effect of the
 126     # loop, since autoconf macros only set values that are null, they
 127     # don't override them
 128     PERL=""
 129 fi
 130
 131 if test -n "$PERL" ; then
 132     PERL="$PERL"
 133
 134     perlversion=`$PERL -v | grep 'This is perl' | \
 135        sed -e 's/^.*v[a-z ]*\([0-9]\).*$/\1/'`
 136
 137     # Should do a test first for ch_p4 etc.
 138     if test "$perlversion" -lt 5 ; then
 139         echo "WRF build requires perl version 5, which configure did not find."
 140         echo "You can set the environment variable PERL to contain the "
 141         echo "location of perl version 5."
 142         echo "Configure believes that $PERL is version $perlversion ."
 143         PERL=""
 144     fi
 145
 146 fi
 147
 148 # Look for netcdf
 149 if test -z "$NETCDF" ; then
 150   for p in /usr/local/netcdf
 151   do
 152     if test -d $p ; then
 153       NETCDF=$p
 154       break
 155     fi
 156   done
 157 fi
 158 if  test -z "$NETCDF"  ; then
 159
 160   if [ `hostname | cut -c 1-2` = "bs" -o \
 161        `hostname | cut -c 1-2` = "bd" -o \
 162        `hostname` = "tempest" -o `hostname` = "ute" ] ; then
 163     echo 'Compiling on an NCAR system with weird paths to NetCDF'
 164     echo 'Setting up a local NetCDF directory with symlinks'
 165     if ( test -d ./netcdf_links ) ; then
 166       echo 'A directory ./netcdf_links already exists. Continuing.'
 167     else
 168       mkdir ./netcdf_links
 169       if [ -z "$OBJECT_MODE" ] ; then
 170          OBJECT_MODE=32
 171          export OBJECT_MODE
 172       fi
 173       if [ $OBJECT_MODE -ne 64 -a \( `hostname | cut -c 1-2` = "bd" -o `hostname | cut -c 1-2` = "bs" \) ] ; then
 174         ( cd ./netcdf_links ; ln -s /usr/local/lib32/r4i4 ./lib ; \
 175                               ln -s /usr/local/include ./include )
 176       else
 177         ( cd ./netcdf_links ; ln -s /usr/local/lib64/r4i4 ./lib ; \
 178                               ln -s /usr/local/include ./include )
 179       fi
 180     fi
 181     NETCDF=`pwd`/netcdf_links
 182     export NETCDF
 183
 184
 185   else
 186     bedone=""
 187     if [ -d ./netcdf_links ] ; then
 188       echo '** There is an existing ./netcdf_links file. Should I use? [y]'
 189       read resp
 190       if [ "$resp" = "y" ] ; then
 191         NETCDF=`pwd`/netcdf_links
 192         bedone="yes"
 193       else
 194         echo 'Removing existing ./netcdf_links directory'
 195         /bin/rm -fr ./netcdf_links
 196       fi
 197     else
 198       echo '** WARNING: No path to NETCDF and environment variable NETCDF not set.'
 199       echo '** would you like me to try to fix? [y]'
 200     fi
 201     netcdfipath=""
 202     netcdflpath=""
 203     while [ -z "$bedone" ] ; do
 204       read resp
 205       if [ "$resp" = "y" -o -z "$resp" ]  ; then
 206         if [ -d ./netcdf_links ] ; then
 207           echo 'There is already a ./netcdf_links directory. Okay to use links'
 208           echo 'in this directory for NetCDF include and lib dirs? [y]'
 209           read resp
 210           if [ "$resp" = "y" ] ; then
 211             NETCDF=`pwd`/netcdf_links
 212             export NETCDF
 213             bedone="yes"
 214             continue
 215           fi
 216         fi
 217         if [ -z "$netcdfipath" ] ; then
 218           echo 'Enter full path to NetCDF include directory on your system'
 219           read resp
 220           if [ ! -d "$resp" ] ; then
 221             echo "invalid path: $resp. Try again? [y]" ; continue
 222           fi
 223           netcdfipath=$resp
 224         fi
 225         if  [ -z "$netcdflpath" ] ; then
 226           echo 'Enter full path to NetCDF library directory on your system'
 227           read resp
 228           if [ ! -d "$resp" ] ; then
 229             echo "invalid path: $resp. Try again? [y]" ; continue
 230           fi
 231           netcdflpath=$resp
 232         fi
 233
 234         if [ -n "$netcdflpath" -a -n "$netcdfipath" ] ; then
 235           if [ -d ./netcdf_links ] ; then
 236             echo 'Existing ./netcdf_links directory. Okay to remove. [y]'
 237             read resp
 238             if [ "$resp" = "y" ]  ; then
 239               /bin/rm -fr ./netcdf_links
 240             fi
 241           fi
 242           mkdir ./netcdf_links
 243           cd ./netcdf_links
 244             ln -s "$netcdfipath" include
 245             ln -s "$netcdflpath" lib
 246           cd ..
 247           echo created new ./netcdf_links directory
 248           /bin/ls -lF ./netcdf_links
 249           NETCDF=`pwd`/netcdf_links
 250           export NETCDF
 251           bedone="yes"
 252         fi
 253       else
 254         bedone="yes"
 255       fi
 256     done
 257   fi
 258 fi
 259
 260 if test -z "$PDHF5" ; then
 261   if [ `hostname | cut -c 1-2` = "bb" -o `hostname | cut -c 1-2` = "bf" -o `hostname | cut -c 1-2` = "bs" -o \
 262        `hostname` = "dataproc" -o `hostname` = "ute" ] ; then
 263       if [ -d ~michalak/hdf5pbin ] ; then
 264         PHDF5=~michalak/hdf5pbin
 265         export PHDF5
 266       fi
 267       if [ "$OBJECT_MODE" -eq 64 ] ; then
 268             if [ -d ~michalak/hdf5pbin-64 ] ; then
 269               PHDF5=~michalak/hdf5pbin-64
 270               export PHDF5
 271             fi
 272       fi
 273   fi
 274 fi
 275
 276 USENETCDFF=""  # see below
 277 if [ -n "$NETCDF" ] ; then
 278   echo "Will use NETCDF in dir: $NETCDF"
 279 # for 3.6.2 and greater there might be a second library, libnetcdff.a .  Check for this and use
 280 # if available
 281   if [ -f "$NETCDF/lib/libnetcdff.a" ] ; then
 282     USENETCDFF="-lnetcdff"
 283   fi
 284 else
 285   echo "Will configure for use without NetCDF"
 286 fi
 287
 288 if [ -n "$PNETCDF" ] ; then
 289   echo "Will use PNETCDF in dir: $PNETCDF"
 290 # experimental, so don't tease the user if it is not there
 291 #else
 292 #  echo "Will configure for use without NetCDF"
 293 fi
 294
 295 if [ -n "$PHDF5" ] ; then
 296   echo "Will use PHDF5 in dir: $PHDF5"
 297 else
 298   echo "PHDF5 not set in environment. Will configure WRF for use without."
 299 fi
 300
 301 if [ "$wrf_core" = "DA_CORE" ]; then
 302    if [ -n "$WRFPLUS_DIR" ] ; then
 303       echo "To compile WRFDA without 4DVAR, please remove \$WRFPLUS_DIR from environment. "
 304       exit
 305    fi
 306 fi
 307
 308 if [ "$wrf_core" = "4D_DA_CORE" ]; then
 309    if [ -n "$WRFPLUS_DIR" ] ; then
 310       echo "Will use WRFPLUS in dir: $WRFPLUS_DIR"
 311    else
 312       echo "WRFPLUS_DIR not set in environment. Please compile WRFPLUS and set WRFPLUS_DIR."
 313       exit
 314    fi
 315 fi
 316 # Users who are cross-compiling can set environment variable
 317 # $WRF_OS to override the value normally obtained from `uname`.
 318 # If $WRF_OS is set, then $WRF_MACH can also be set to override
 319 # the value normally obtained from `uname -m`.  If $WRF_OS is
 320 # set and $WRF_MACH is not set, then $WRF_MACH defaults to "ARCH".
 321 # If $WRF_OS is not set then $WRF_MACH is ignored.
 322 if [ -n "$WRF_OS" ] ; then
 323   echo "${0}:  WRF operating system set to \"${WRF_OS}\" via environment variable \$WRF_OS"
 324   os=$WRF_OS
 325   mach="ARCH"
 326   if [ -n "$WRF_MACH" ] ; then
 327     echo "${0}:  WRF machine set to \"${WRF_MACH}\" via environment variable \$WRF_MACH"
 328     mach=$WRF_MACH
 329   fi
 330 else
 331   # if the uname command exists, give it a shot and see if
 332   # we can narrow the choices; otherwise, spam 'em
 333   os="ARCH"
 334   mach="ARCH"
 335   type uname > /dev/null
 336   if [ $? -eq 0 ] ; then
 337     os=`uname`
 338     if [ "$os" = "AIX" -o "$os" = "IRIX" -o "$os" = "IRIX64" -o "$os" = "SunOS" -o "$os" = "HP-UX"  -o "$os" = "Darwin" -o "$os" = "Interix" ] ; then
 339       mach="ARCH"
 340     else
 341       xxx=`expr "$os" : '\(.........\).*'`
 342       if [ "$xxx"  = "CYGWIN_NT" ] ; then
 343         os=$xxx
 344       fi
 345       if [ "$os" = "OSF1" -o "$os" = "Linux" -o "$os" = "UNICOS/mp" -o "$os" = "UNIX_System_V" -o  "$os" = "CYGWIN_NT" ] ; then
 346         mach=`uname -m`
 347         if [ "$mach" = "ia64" -a -f /etc/sgi-release ] ; then
 348           mach="Altix"
 349         fi
 350       else
 351         os="ARCH"
 352         mach="ARCH"
 353       fi
 354     fi
 355   fi
 356 fi
 357
 358 # an IBM specific hack to adjust the bmaxstack and bmaxdata options if addressing is 32-bit
 359 if [ "$os" = "AIX" ] ; then
 360       if [ -z "$OBJECT_MODE" ] ; then
 361          OBJECT_MODE=32
 362          export OBJECT_MODE
 363       fi
 364       if [ "$OBJECT_MODE" = "32" ] ; then
 365 # the bang means nothing to sh in this context; use to represent spaces (perl will unbang)
 366          ldflags=-bmaxstack:256000000!-bmaxdata:2048000000
 367       fi
 368 fi
 369
 370 # compile options that come from the environment, such as chemistry
 371 # the "!" is removed by Config_new.pl
 372 if [ -n "$WRF_MARS" ] ; then
 373   if [ $WRF_MARS = 1 ] ; then
 374     echo building WRF for Mars
 375     compileflags="${compileflags}!-DPLANET!-DMARS"
 376     echo $compileflags
 377   fi
 378 fi
 379
 380 if [ -n "$WRF_TITAN" ] ; then
 381   if [ $WRF_TITAN = 1 ] ; then
 382     echo building WRF for Mars
 383     compileflags="${compileflags}!-DPLANET!-DTITAN"
 384   fi
 385 fi
 386
 387 if [ -n "$WRF_VENUS" ] ; then
 388   if [ $WRF_VENUS = 1 ] ; then
 389     echo building WRF for Mars
 390     compileflags="${compileflags}!-DPLANET!-DVENUS"
 391   fi
 392 fi
 393 if [ -n "$WRF_NMM_CORE" ]; then
 394   if [ $WRF_NMM_CORE = 1 ]; then
 395     if [ -n "$HWRF" ]; then
 396       if [ $HWRF = 1 ]; then
 397         echo building WRF with HWRF option
 398         compileflags="${compileflags}!-DHWRF=1"
 399         if [ $HWRFX = 1 ]; then
 400             compileflags="${compileflags}!-DHWRFX=1"
 401         fi
 402       fi
 403     fi
 404   fi
 405 fi
 406 if [ -n "$WRF_DFI_RADAR" ] ; then
 407   if [ $WRF_DFI_RADAR = 1 ] ; then
 408     echo building WRF with radar dfi option
 409     compileflags="${compileflags}!-DWRF_DFI_RADAR=1"
 410   fi
 411 fi
 412 if [ -n "$WRF_CHEM" ] ; then
 413   if [ $WRF_CHEM = 1 ] ; then
 414     echo building WRF with chemistry option
 415     compileflags="${compileflags}!-DWRF_CHEM!-DBUILD_CHEM=1"
 416     if [ -n "$WRF_KPP" ] ; then
 417       if [ $WRF_KPP = 1 ] ; then
 418         echo building WRF with KPP chemistry option
 419         compileflags="${compileflags}!-DWRF_KPP"
 420       fi
 421     fi
 422   else
 423     compileflags="${compileflags} "
 424   fi
 425 else
 426   compileflags="${compileflags} "
 427 fi
 428
 429 if [ `which timex` ] ; then
 430   FORTRAN_COMPILER_TIMER=timex
 431 fi
 432
 433 # Found perl, so proceed with configuration
 434 if test -n "$PERL" ; then
 435    srch=`grep -i "^#ARCH.*$os" arch/configure_new.defaults | grep -i "$mach"`
 436    if [ -n "$srch" ] ; then
 437      $PERL arch/Config_new.pl -dmparallel=$COMMLIB -ompparallel=$OMP -perl=$PERL \
 438           -netcdf=$NETCDF -pnetcdf=$PNETCDF -phdf5=$PHDF5 -os=$os -mach=$mach -ldflags=$ldflags \
 439           -compileflags=$compileflags -opt_level=$opt_level -USENETCDFF=$USENETCDFF -time=$FORTRAN_COMPILER_TIMER \
 440           -wrf_core=$wrf_core
 441      if test ! -f configure.wrf ; then
 442        exit 1
 443      fi
 444      if [ "$opt_level" = "-d" ] ; then
 445         sed -e 's/FCOPTIM[       ]*=/& # /' -e '/FCDEBUG[        ]*=/s/#//g' configure.wrf > configure.wrf.edit
 446         /bin/mv configure.wrf.edit configure.wrf
 447      fi
 448    else
 449      WRF_OS=$os ; export WRF_OS
 450      WRF_MACH=$mach ; export WRF_MACH
 451      echo '*** Configuration not found in configure_new.defaults; checking configure_old.defaults ***'
 452
 453      # see if we still have an old setting laying around from v2
 454      if [ "$opt_level" = "-d" ] ; then
 455        arch/config_old $opt_level
 456      else
 457        arch/config_old
 458      fi
 459
 460    fi
 461 fi
 462
 463 # new feb 2005.  test whether MPI-2
 464 if test -f configure.wrf ; then
 465   grep 'DMPARALLEL *= *1' configure.wrf > /dev/null
 466   if [ $? = 0 ] ; then
 467     echo testing for MPI_Comm_f2c and MPI_Comm_c2f
 468     /bin/rm -f tools/mpi2_test
 469     ( make mpi2_test 2> /dev/null ) 1> /dev/null
 470     if test -e tools/mpi2_test.o ; then
 471       echo "  " MPI_Comm_f2c and MPI_Comm_c2f are supported
 472       sed '/^DM_CC.*=/s/$/ -DMPI2_SUPPORT/' configure.wrf > xx$$ ; /bin/mv xx$$ configure.wrf
 473       if [ `hostname | cut -c 1-2` = "be" ] ; then
 474          sed '/^ARCH_LOCAL.*=/s/$/ -DUSE_MPI_IN_PLACE/' configure.wrf > xx$$ ; /bin/mv xx$$ configure.wrf
 475       fi
 476     else
 477       echo "  " MPI_Comm_f2c and MPI_Comm_c2f are not supported
 478     fi
 479     grep 'OMPCPP *= *-D_OPENMP' configure.wrf > /dev/null
 480     if [ $? = 0 ] ; then
 481       echo testing for MPI_Init_thread
 482       /bin/rm -f tools/mpi2_thread_test
 483       ( make mpi2_thread_test 2> /dev/null ) 1> /dev/null
 484       if test -e tools/mpi2_thread_test.o ; then
 485         echo "  " MPI_Init_thread is supported
 486         sed '/^DM_CC.*=/s/$/ -DMPI2_THREAD_SUPPORT/' configure.wrf > xx$$ ; /bin/mv xx$$ configure.wrf
 487       else
 488         echo "  " MPI_Init_thread is not supported
 489       fi
 490     fi
 491   fi
 492 # new dec 2005.  test what fseek is supported (needed for share/landread.c to work correctly)
 493   echo testing for fseeko and fseeko64
 494   /bin/rm -f tools/fseeko_test tools/fseeko64_test
 495   ( make fseek_test 2> /dev/null ) 1> /dev/null
 496   if [ "$os" = "Darwin" ] ; then
 497     # fseeko64 does not exist under Darwin fseeko does. Remove the 0 length executable
 498     # file that might get generated anyway, even though the compiler complains about missing reference.
 499     /bin/rm -f tools/fseeko64_test
 500   fi
 501   if test -x tools/fseeko64_test ; then
 502     ( tools/fseeko64_test 2> /dev/null ) 1> /dev/null
 503     if [ $? = 0 ] ; then
 504        echo fseeko64 is supported
 505        sed '/^CC .*=/s/$/ -DFSEEKO64_OK /' configure.wrf > xx$$ ; /bin/mv xx$$ configure.wrf
 506     fi
 507   else
 508     if test -x tools/fseeko_test ; then
 509       ( tools/fseeko_test 2> /dev/null ) 1> /dev/null
 510       if [ $? = 0 ] ; then
 511         echo fseeko is supported and handles 64 bit offsets
 512         sed '/^CC .*=/s/$/ -DFSEEKO_OK /' configure.wrf > xx$$ ; /bin/mv xx$$ configure.wrf
 513       else
 514         echo neither fseeko64 nor fseeko with 64 bit offsets works, landread will be compiled with fseek
 515         echo but may not work correctly for very high resolution terrain datasets
 516       fi
 517     else
 518       echo neither fseeko64 nor fseeko with 64 bit offsets works, landread will be compiled with fseek
 519       echo but may not work correctly for very high resolution terrain datasets
 520     fi
 521   fi
 522 fi
 523
 524 echo "------------------------------------------------------------------------"
 525 sed -e '1,/#### Architecture specific settings ####/d' -e '/^externals/,$d' configure.wrf
 526
 527 echo "------------------------------------------------------------------------"
 528 echo "Settings listed above are written to configure.wrf."
 529 echo "If you wish to change settings, please edit that file."
 530 echo "If you wish to change the default options, edit the file:"
 531 echo "     arch/configure_new.defaults"
 532
 533 if test -n $NETCDF ; then
 534   grep nf_format_64bit $NETCDF/include/netcdf.inc > /dev/null
 535   configure_aaaa=$? ; export configure_aaaa
 536   if [ $configure_aaaa -a -z "$WRFIO_NCD_LARGE_FILE_SUPPORT" ] ; then
 537     echo "NetCDF users note:"
 538     echo " This installation of NetCDF supports large file support.  To enable large file"
 539     echo " support in NetCDF, set the environment variable WRFIO_NCD_LARGE_FILE_SUPPORT"
 540     echo " to 1 and run configure again. Set to any other value to avoid this message."
 541   fi
 542 fi
 543 echo "  "
 544
 545 if [ "$wrf_core" = "DA_CORE" ]; then
 546   if [ `grep '^SFC' configure.wrf | cut -d= -f2` = "gfortran" ]; then
 547     echo "WRFDA using gfortran needs realsize=8"
 548     sed -e '/^PROMOTION.*=/s/#//' configure.wrf > configure.wrf.edit
 549     /bin/mv configure.wrf.edit configure.wrf
 550   fi
 551 fi