etc/bashrc

   1 #!/bin/bash
   2 #----------------------------------*-sh-*--------------------------------------
   3 # =========                 |
   4 # \\      /  F ield         | foam-extend: Open Source CFD
   5 #  \\    /   O peration     | Version:     3.2
   6 #   \\  /    A nd           | Web:         http://www.foam-extend.org
   7 #    \\/     M anipulation  | For copyright notice see file Copyright
   8 #------------------------------------------------------------------------------
   9 # License
  10 #     This file is part of foam-extend.
  11 #
  12 #     foam-extend is free software: you can redistribute it and/or modify it
  13 #     under the terms of the GNU General Public License as published by the
  14 #     Free Software Foundation, either version 3 of the License, or (at your
  15 #     option) any later version.
  16 #
  17 #     foam-extend is distributed in the hope that it will be useful, but
  18 #     WITHOUT ANY WARRANTY; without even the implied warranty of
  19 #     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20 #     General Public License for more details.
  21 #
  22 #     You should have received a copy of the GNU General Public License
  23 #     along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
  24 #
  25 # Script
  26 #     etc/bashrc
  27 #
  28 # Description
  29 #     Startup file for FOAM
  30 #     Sourced from ~/.profile or ~/.bashrc
  31 #     Should be usable by any POSIX-compliant shell (eg, ksh)
  32 #
  33 #------------------------------------------------------------------------------
  34
  35 export WM_PROJECT=foam
  36 export WM_FORK=extend
  37 export WM_PROJECT_VERSION=3.2
  38
  39 # helps to easily write #ifdefs to detect a dev-version
  40 export FOAM_DEV=1
  41
  42 ###############################################################################
  43 # USER EDITABLE PART
  44 #
  45 # either set $FOAM_INST_DIR before sourcing this file or set
  46 #    $foamInstall below to where FOAM is installed
  47 #
  48 # Location of FOAM installation
  49 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  50 foamInstall=$HOME/$WM_PROJECT
  51 # foamInstall=~$WM_PROJECT
  52 # foamInstall=/usr/local/$WM_PROJECT
  53 # foamInstall=/opt/$WM_PROJECT
  54 # foamInstall=/usr/lib
  55 #
  56 # END OF (NORMAL) USER EDITABLE PART
  57 ################################################################################
  58
  59 # Set $USER if it has not been set (eg. on Windows/MSYS systems)
  60 if [ -z $USER ]
  61 then
  62     export USER=`whoami`
  63 fi
  64
  65 # note the location for later use (eg, in job scripts)
  66 : ${FOAM_INST_DIR:=$foamInstall}; export FOAM_INST_DIR
  67
  68 # The old dirs to be cleaned from the various environment variables
  69 # - remove anything under top-level directory.
  70 # NB: the WM_PROJECT_INST_DIR might not be identical between versions
  71 foamOldDirs="$FOAM_INST_DIR $HOME/$WM_PROJECT/$USER"
  72 if [ "$WM_PROJECT_INST_DIR" != "$FOAM_INST_DIR" ]
  73 then
  74     foamOldDirs="$WM_PROJECT_INST_DIR $foamOldDirs"
  75 fi
  76
  77
  78 # Location of site/user files
  79 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~
  80 export WM_PROJECT_INST_DIR=$FOAM_INST_DIR
  81 export WM_PROJECT_DIR=$WM_PROJECT_INST_DIR/$WM_PROJECT-$WM_FORK-$WM_PROJECT_VERSION
  82 export WM_PROJECT_USER_DIR=$HOME/$WM_PROJECT/$USER-$WM_PROJECT_VERSION
  83
  84 # Location of third-party software
  85 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  86 #: ${WM_THIRD_PARTY_DIR=$WM_PROJECT_INST_DIR/ThirdParty-$WM_PROJECT_VERSION}; export WM_THIRD_PARTY_DIR
  87 export WM_THIRD_PARTY_DIR=$WM_PROJECT_DIR/ThirdParty
  88
  89 # Enabling the usage of third-party software
  90 # This can be overriden in prefs.sh
  91 # Use 'set' and 'unset' to adjust for your environent
  92 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  93 # For AllMake.stage1
  94 export WM_THIRD_PARTY_USE_CMAKE_322=1
  95
  96 #
  97 # For AllMake.stage2
  98 export WM_THIRD_PARTY_USE_OPENMPI_165=1
  99
 100 #
 101 # For AllMake.stage3
 102 export WM_THIRD_PARTY_USE_METIS_510=1
 103 export WM_THIRD_PARTY_USE_PARMGRIDGEN_10=1
 104 export WM_THIRD_PARTY_USE_LIBCCMIO_261=1
 105 export WM_THIRD_PARTY_USE_MESQUITE_212=1
 106 export WM_THIRD_PARTY_USE_SCOTCH_604=1
 107 export WM_THIRD_PARTY_USE_PARMETIS_403=1
 108 export WM_THIRD_PARTY_USE_PYFOAM_064=1
 109 export WM_THIRD_PARTY_USE_HWLOC_1101=1
 110
 111 #
 112 # For AllMake.stage4
 113 #export WM_THIRD_PARTY_USE_QT_486=1
 114 export WM_THIRD_PARTY_USE_PARAVIEW_431=1
 115
 116
 117 # Source files, possibly with some verbosity
 118 _foamSource()
 119 {
 120    while [ $# -ge 1 ]
 121    do
 122       [ "$FOAM_VERBOSE" -a "$PS1" ] && echo "Sourcing: $1" 1>&2
 123       . $1
 124       shift
 125    done
 126 }
 127
 128 # Add in preset user or site preferences:
 129 if [ "$WM_OSTYPE" == "MSWindows" ]
 130 then
 131     _foamSource $WM_PROJECT_DIR/etc/prefs.sh.mingw
 132 elif [ -e $WM_PROJECT_DIR/etc/prefs.sh ]
 133 then
 134     _foamSource $WM_PROJECT_DIR/etc/prefs.sh
 135 else
 136      [ "$FOAM_VERBOSE" -a "$PS1" ] && echo "No prefs.sh found"
 137 fi
 138
 139
 140 # Evaluate command-line parameters
 141 while [ $# -gt 0 ]
 142 do
 143     case "$1" in
 144     *=)
 145         # name=       -> unset name
 146         eval "unset ${1%=}"
 147         ;;
 148     *=*)
 149         # name=value  -> export name=value
 150         eval "export $1"
 151         ;;
 152     esac
 153     shift
 154 done
 155
 156
 157 # Operating System/Platform
 158 # ~~~~~~~~~~~~~~~~~~~~~~~~~
 159 # WM_OSTYPE = POSIX | ????
 160 : ${WM_OSTYPE:=POSIX}; export WM_OSTYPE
 161
 162
 163 # Compiler: set to Gcc or Icc (for Intel's icc)
 164 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 165 : ${WM_COMPILER:=Gcc}; export WM_COMPILER
 166 #: ${WM_COMPILER:=Icc}; export WM_COMPILER
 167
 168 export WM_COMPILER_ARCH=
 169 export WM_COMPILER_LIB_ARCH=
 170
 171
 172 # Compilation options (architecture, precision, optimised, debug or profiling)
 173 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 174
 175 # WM_ARCH_OPTION = 32 | 64
 176 : ${WM_ARCH_OPTION:=64}; export WM_ARCH_OPTION
 177
 178 # WM_PRECISION_OPTION = LDP | DP | SP
 179 : ${WM_PRECISION_OPTION:=DP}; export WM_PRECISION_OPTION
 180
 181 # WM_COMPILE_OPTION = Opt | Debug | Prof
 182 : ${WM_COMPILE_OPTION:=Opt}; export WM_COMPILE_OPTION
 183
 184 # WM_MPLIB = SYSTEMOPENMPI | OPENMPI | MPICH | MPICH-GM | HPMPI | GAMMA | MPI | QSMPI | MVAPICH2
 185 : ${WM_MPLIB:=OPENMPI}; export WM_MPLIB
 186
 187 # WM_NCOMPPROCS = <number of processes to use>
 188 # Warning: Need to use a complete path for foamGetSystemInfo because the PATH
 189 # environment variable is not properly initialized yet.
 190 : ${WM_NCOMPPROCS:=`$WM_PROJECT_DIR/bin/foamGetSystemInfo -nbrCores`}; export WM_NCOMPPROCS
 191
 192
 193 # Run options (floating-point signal handling and memory initialisation)
 194 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 195 export FOAM_SIGFPE=
 196 # export FOAM_SETNAN=
 197
 198
 199 # Detect system type and set environment variables appropriately
 200 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 201 export WM_ARCH=`uname -s`
 202
 203 case $WM_ARCH in
 204 MINGW32_NT-6.1)
 205     WM_ARCH=mingw
 206     export WM_ARCH_BASE=mingw
 207     export WM_COMPILER_LIB_ARCH=64
 208     export WM_CFLAGS='-m64 -fPIC'
 209     export WM_CXXFLAGS='-m64 -fPIC'
 210     export WM_LDFLAGS='-m64'
 211     ;;
 212
 213 MINGW32_NT-6.2)
 214     WM_ARCH=mingw
 215     export WM_ARCH_BASE=mingw
 216     export WM_COMPILER_LIB_ARCH=64
 217     export WM_CFLAGS='-m64 -fPIC'
 218     export WM_CXXFLAGS='-m64 -fPIC'
 219     export WM_LDFLAGS='-m64'
 220     ;;
 221
 222 MINGW64_NT-6.1)
 223     WM_ARCH=mingw
 224     export WM_ARCH_BASE=mingw
 225     export WM_COMPILER_LIB_ARCH=64
 226     export WM_CFLAGS='-m64 -fPIC'
 227     export WM_CXXFLAGS='-m64 -fPIC'
 228     export WM_LDFLAGS='-m64'
 229     ;;
 230
 231 MINGW64_NT-6.2)
 232     WM_ARCH=mingw
 233     export WM_ARCH_BASE=mingw
 234     export WM_COMPILER_LIB_ARCH=64
 235     export WM_CFLAGS='-m64 -fPIC'
 236     export WM_CXXFLAGS='-m64 -fPIC'
 237     export WM_LDFLAGS='-m64'
 238     ;;
 239
 240 MINGW64_NT-6.1)
 241     WM_ARCH=mingw
 242     export WM_ARCH_BASE=mingw
 243     export WM_COMPILER_LIB_ARCH=64
 244     export WM_CFLAGS='-m64 -fPIC'
 245     export WM_CXXFLAGS='-m64 -fPIC'
 246     export WM_LDFLAGS='-m64'
 247     ;;
 248
 249 MINGW64_NT-6.2)
 250     WM_ARCH=mingw
 251     export WM_ARCH_BASE=mingw
 252     export WM_COMPILER_LIB_ARCH=64
 253     export WM_CFLAGS='-m64 -fPIC'
 254     export WM_CXXFLAGS='-m64 -fPIC'
 255     export WM_LDFLAGS='-m64'
 256     ;;
 257
 258 Linux)
 259     WM_ARCH=linux
 260
 261     # compiler specifics
 262     case `uname -m` in
 263     i686)
 264         ;;
 265
 266     x86_64)
 267         case $WM_ARCH_OPTION in
 268         32)
 269             export WM_COMPILER_ARCH='-64'
 270             export WM_CFLAGS='-m32 -fPIC'
 271             export WM_CXXFLAGS='-m32 -fPIC'
 272             export WM_LDFLAGS='-m32'
 273             ;;
 274         64)
 275             WM_ARCH=linux64
 276             export WM_COMPILER_LIB_ARCH=64
 277             export WM_CFLAGS='-m64 -fPIC'
 278             export WM_CXXFLAGS='-m64 -fPIC'
 279             export WM_LDFLAGS='-m64'
 280             ;;
 281         *)
 282             echo Unknown WM_ARCH_OPTION $WM_ARCH_OPTION, should be 32 or 64
 283             ;;
 284         esac
 285         ;;
 286
 287     ia64)
 288         WM_ARCH=linuxIA64
 289         export WM_COMPILER=I64
 290         ;;
 291
 292     mips64)
 293         WM_ARCH=SiCortex64
 294         export WM_COMPILER_LIB_ARCH=64
 295         export WM_CFLAGS='-mabi=64 -fPIC'
 296         export WM_CXXFLAGS='-mabi=64 -fPIC'
 297         export WM_LDFLAGS='-mabi=64 -G0'
 298         export WM_MPLIB=MPI
 299         ;;
 300
 301     ppc64)
 302         WM_ARCH=linuxPPC64
 303         export WM_COMPILER_LIB_ARCH=64
 304         export WM_CFLAGS='-m64 -fPIC'
 305         export WM_CXXFLAGS='-m64 -fPIC'
 306         export WM_LDFLAGS='-m64'
 307         ;;
 308
 309     armv7l)
 310         WM_ARCH=linuxARM7
 311         export WM_COMPILER_LIB_ARCH=32
 312         export WM_CC='gcc'
 313         export WM_CXX='g++'
 314         export WM_CFLAGS='-fPIC -mfloat-abi=hard'
 315         export WM_CXXFLAGS='-fPIC -mfloat-abi=hard'
 316         export WM_LDFLAGS='-mfloat-abi=hard'
 317         ;;
 318
 319     *)
 320         echo Unknown processor type `uname -m` for Linux
 321         ;;
 322     esac
 323     ;;
 324
 325 Darwin)
 326     # this makes certain things easier
 327     export WM_ARCH_BASE=darwin
 328
 329     case `uname -p` in
 330     powerpc)
 331         export WM_ARCH=darwinPpc
 332     ;;
 333     i386)
 334         export WM_ARCH=darwinIntel
 335     ;;
 336     *)
 337         echo "This seems to be neither an Intel-Mac nor a PPC-Mac please tell me the output of 'uname -p'. Bernhard."
 338         export WM_ARCH=darwinUnknown
 339     ;;
 340     esac
 341
 342     case $WM_ARCH_OPTION in
 343     32)
 344         export WM_CFLAGS='-m32 -fPIC'
 345         export WM_CXXFLAGS='-m32 -fPIC'
 346         export WM_LDFLAGS='-m32'
 347     ;;
 348     64)
 349         export WM_ARCH=${WM_ARCH}64
 350         export WM_CFLAGS='-m64 -fPIC'
 351         export WM_CXXFLAGS='-m64 -fPIC'
 352         export WM_LDFLAGS='-m64'
 353     ;;
 354     *)
 355         echo Unknown WM_ARCH_OPTION $WM_ARCH_OPTION, should be 32 or 64
 356     ;;
 357     esac
 358
 359     # Using MacPorts
 360     : ${MACOSX_MACPORTS_ROOT:='/opt/local/etc/macports'}; export MACOSX_MACPORTS_ROOT
 361     which -s port >/dev/null
 362     if [ $? -eq "0" ]  && [ -d "$MACOSX_MACPORTS_ROOT" ]
 363     then
 364     if [ "$FOAM_VERBOSE" -a "$PS1" ]
 365     then
 366         echo "Using Macports binaries"
 367     fi
 368
 369     export WM_USE_MACPORT=1
 370     export WM_BASE_COMPILER=`echo $WM_COMPILER | tr -d "[:digit:]"`
 371     export WM_MACPORT_MPI_VERSION=`echo $WM_COMPILER | tr "[:upper:]" "[:lower:]"`
 372     export WM_MACPORT_VERSION=`echo $WM_MACPORT_MPI_VERSION | tr -d "[:alpha:]" | sed -e "s/\(.\)\(.\)/\1\.\2/"`
 373
 374     if [ -z "$WM_CHOSEN_MAC_MPI" ]
 375     then
 376         if [ -e '/opt/local/bin/mpicc' ]
 377         then
 378             readlink /opt/local/bin/mpicc | grep openmpi >/dev/null
 379         if [ $? -eq "0" ]
 380         then
 381             export WM_MPLIB=MACPORTOPENMPI
 382             if [ "$FOAM_VERBOSE" -a "$PS1" ]
 383             then
 384                 echo "Using OpenMPI from MacPorts"
 385             fi
 386         else
 387             readlink /opt/local/bin/mpicc | grep mpich >/dev/null
 388             if [ $? -eq "0" ]
 389             then
 390                 export WM_MPLIB=MACPORTMPICH
 391             if [ "$FOAM_VERBOSE" -a "$PS1" ]
 392             then
 393                 echo "Using MPICH from MacPorts"
 394             fi
 395             else
 396                 echo "/opt/local/bin/mpicc neither OpenMPI nor MPICH. Confused. Defaulting to OPENMPI"
 397                 export WM_MPLIB=OPENMPI
 398             fi
 399         fi
 400         fi
 401     else
 402         export WM_MPLIB=$WM_CHOSEN_MAC_MPI
 403         if [ "$FOAM_VERBOSE" -a "$PS1" ]
 404         then
 405         echo "User chose WM_CHOSEN_MAC_MPI=$WM_CHOSEN_MAC_MPI"
 406         fi
 407     fi
 408
 409     if [ "$WM_MPLIB" == "MACPORTOPENMPI" ]
 410     then
 411         if [ ! -e "/opt/local/lib/openmpi-$WM_MACPORT_MPI_VERSION" ]
 412         then
 413             export WM_MACPORT_MPI_VERSION=mp
 414         if [ ! -e "/opt/local/lib/openmpi-$WM_MACPORT_MPI_VERSION" ]
 415         then
 416             echo "Proper OpenMPI not installed. Either do 'port install openmpi-$WM_MACPORT_MPI_VERSION' or 'port install openmpi-default'"
 417         fi
 418         fi
 419     else
 420         if [ "$WM_MPLIB" == "MACPORTMPICH" ]
 421         then
 422         if [ ! -e "/opt/local/lib/mpich-$WM_MACPORT_MPI_VERSION" ]
 423         then
 424             echo "MPICH wants the same version as the used compiler. Do 'port install mpich-$WM_MACPORT_MPI_VERSION'"
 425         fi
 426         fi
 427     fi
 428
 429     if [ "$WM_COMPILER" != "Gcc" ]
 430     then
 431         if [ "$WM_BASE_COMPILER" == "Gcc" ]
 432         then
 433             export WM_CC="gcc-mp-$WM_MACPORT_VERSION"
 434             export WM_CXX="g++-mp-$WM_MACPORT_VERSION"
 435             export WM_FC="gfortran-mp-$WM_MACPORT_VERSION"
 436         elif [ "$WM_BASE_COMPILER" == "Clang" ]
 437         then
 438             export WM_CC="clang-mp-$WM_MACPORT_VERSION"
 439             export WM_CXX="clang++-mp-$WM_MACPORT_VERSION"
 440         # Seems like there is no Fortran-frontend for LLVM at thistime
 441         elif [ "$WM_BASE_COMPILER" == "Dragonegg" ]
 442         then
 443             export WM_CC="dragonegg-$WM_MACPORT_VERSION-gcc"
 444             export WM_CXX="dragonegg-$WM_MACPORT_VERSION-g++"
 445             export WM_CXX="dragonegg-$WM_MACPORT_VERSION-gfortran"
 446         else
 447             echo "Unknown base compiler $WM_BASE_COMPILER"
 448         fi
 449
 450         ruleDirBase=$WM_PROJECT_DIR/wmake/rules/$WM_ARCH
 451         ruleDirTarget=$ruleDirBase$WM_BASE_COMPILER
 452         ruleDir=$ruleDirBase$WM_COMPILER
 453         if [ ! -e $ruleDir ]
 454         then
 455             echo "Rule directory $ruleDir not existing. Linking to $ruleDirTarget"
 456             ln -s $ruleDirTarget $ruleDir
 457         fi
 458         unset ruleDir ruleDirBase
 459     fi
 460     else
 461         echo "Warning: You are not using MacPorts. Make sure your compilation and MPI environment is correctly initialized"
 462     fi
 463
 464     # Make sure that binaries use the best features of the used OS-Version
 465     # We need to get rid of the revision number from this string. eg turn "10.7.5" into "10.7"
 466     #    v=(`sw_vers -productVersion | sed 's/\./ /g'`)
 467     #    export MACOSX_DEPLOYMENT_TARGET="${v[1]}.${v[2]}"
 468     export MACOSX_DEPLOYMENT_TARGET=`sw_vers -productVersion | sed -e "s/\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\)/\1.\2/g"`
 469     ;;
 470
 471 SunOS)
 472     WM_ARCH=SunOS64
 473     export WM_COMPILER_LIB_ARCH=64
 474     export WM_CFLAGS='-mabi=64 -fPIC'
 475     export WM_CXXFLAGS='-mabi=64 -fPIC'
 476     export WM_LDFLAGS='-mabi=64 -G0'
 477     export WM_MPLIB=FJMPI
 478     ;;
 479
 480 *)  # an unsupported operating system
 481     cat <<USAGE
 482
 483     Your "$WM_ARCH" operating system is not supported by this release
 484     of foam-extend. For further assistance, please contact www.foam-extend.org
 485
 486 USAGE
 487     ;;
 488 esac
 489
 490
 491 # Clean standard environment variables (PATH, LD_LIBRARY_PATH, MANPATH)
 492 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 493 cleanProg=$WM_PROJECT_DIR/bin/foamCleanPath
 494
 495 #- Clean PATH
 496 cleanEnv=`$cleanProg "$PATH" "$foamOldDirs"` && PATH="$cleanEnv"
 497
 498 #- Clean LD_LIBRARY_PATH
 499 cleanEnv=`$cleanProg "$LD_LIBRARY_PATH" "$foamOldDirs"` && LD_LIBRARY_PATH="$cleanEnv"
 500
 501 #- Clean DYLD_LIBRARY_PATH
 502 if [[ "$WM_ARCH_BASE" == "darwin" ]]
 503 then
 504     cleanEnv=`$cleanProg "$DYLD_LIBRARY_PATH" "$foamOldDirs"` && DYLD_LIBRARY_PATH="$cleanEnv"
 505 fi
 506
 507 #- Clean MANPATH
 508 cleanEnv=`$cleanProg "$MANPATH" "$foamCleanDirs"` && MANPATH="$cleanEnv"
 509
 510 export PATH LD_LIBRARY_PATH MANPATH
 511
 512 # Source project setup files
 513 # ~~~~~~~~~~~~~~~~~~~~~~~~~~
 514
 515 _foamSource $WM_PROJECT_DIR/etc/settings.sh
 516 _foamSource $WM_PROJECT_DIR/etc/aliases.sh
 517
 518
 519 # Source user setup files for optional packages
 520 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 521 # _foamSource $WM_PROJECT_DIR/etc/apps/paraview/bashrc
 522 # _foamSource $WM_PROJECT_DIR/etc/apps/paraview3/bashrc
 523 # _foamSource $WM_PROJECT_DIR/etc/apps/ensight/bashrc
 524
 525
 526 # Clean environment paths again. Only remove duplicates
 527 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 528 #- Clean PATH
 529 cleanEnv=`$cleanProg "$PATH"` && PATH="$cleanEnv"
 530
 531 #- Clean LD_LIBRARY_PATH
 532 cleanEnv=`$cleanProg "$LD_LIBRARY_PATH"` && LD_LIBRARY_PATH="$cleanEnv"
 533
 534 #- Clean MANPATH
 535 cleanEnv=`$cleanProg "$MANPATH"` && MANPATH="$cleanEnv:"
 536
 537 export PATH LD_LIBRARY_PATH MANPATH
 538
 539 #- Clean LD_PRELOAD
 540 if [ "$LD_PRELOAD" != "" ]
 541 then
 542     cleanEnv=`$cleanProg "$LD_PRELOAD"` && LD_PRELOAD="$cleanEnv"
 543     export LD_PRELOAD
 544 fi
 545
 546 # temporarily disabled.  HJ, 13/Jun/2014
 547 # if [[ `uname -s` == "Darwin" ]]
 548 # then
 549 #     if [[ `ulimit -n` == "unlimited" || `ulimit -n` < 8192 ]]
 550 #     then
 551 #     # higher limit needed for wmkdeps
 552 #     ulimit -n 8192
 553 #     fi
 554 # fi
 555
 556 # cleanup environment:
 557 # ~~~~~~~~~~~~~~~~~~~~
 558 unset cleanEnv cleanProg foamInstall foamOldDirs
 559 unset _foamSource
 560
 561 # -----------------------------------------------------------------------------