configure

   1 #!/bin/sh
   2
   3 arg1=$1
   4
   5 # Look for netcdf
   6 if test -z "$NETCDF" ; then
   7   for p in /usr/local/netcdf
   8   do
   9     if test -d $p ; then
  10       NETCDF=$p
  11       break
  12     fi
  13   done
  14 fi
  15
  16 if  test -z "$NETCDF"  ; then
  17
  18   if [ `hostname | cut -c 1-2` = "bs" -o \
  19        `hostname | cut -c 1-2` = "bv" -o \
  20        `hostname` = "tempest" -o `hostname` = "lightning" ] ; then
  21     echo 'Compiling on an NCAR system with weird paths to NetCDF'
  22     echo 'Setting up a local NetCDF directory with symlinks'
  23     if ( test -d ./netcdf_links ) ; then
  24       echo 'A directory ./netcdf_links already exists. Continuing.'
  25     else
  26       mkdir ./netcdf_links
  27       if [ -z "$OBJECT_MODE" ] ; then
  28          OBJECT_MODE=32
  29          export OBJECT_MODE
  30       fi
  31       if [ $OBJECT_MODE -ne 64 -a \( `hostname | cut -c 1-2` = "bs" \) ] ; then
  32         ( cd ./netcdf_links ; ln -s /usr/local/lib32/r4i4 ./lib ; \
  33                               ln -s /usr/local/include ./include )
  34       else
  35         ( cd ./netcdf_links ; ln -s /usr/local/lib64/r4i4 ./lib ; \
  36                               ln -s /usr/local/include ./include )
  37       fi
  38     fi
  39     NETCDF=`pwd`/netcdf_links
  40     export NETCDF
  41
  42
  43   else
  44     bedone=""
  45     if [ -d ./netcdf_links ] ; then
  46       echo '** There is an existing ./netcdf_links file. Should I use? [y]'
  47       read resp
  48       if [ "$resp" = "y" ] ; then
  49         NETCDF=`pwd`/netcdf_links
  50         bedone="yes"
  51       else
  52         echo 'Removing existing ./netcdf_links directory'
  53         /bin/rm -fr ./netcdf_links
  54       fi
  55     else
  56       echo '** WARNING: No path to NETCDF and environment variable NETCDF not set.'
  57       echo '** would you like me to try to fix? [y]'
  58     fi
  59     netcdfipath=""
  60     netcdflpath=""
  61     while [ -z "$bedone" ] ; do
  62       read resp
  63       if [ "$resp" = "y" -o -z "$resp" ]  ; then
  64         if [ -d ./netcdf_links ] ; then
  65           echo 'There is already a ./netcdf_links directory. Okay to use links'
  66           echo 'in this directory for NetCDF include and lib dirs? [y]'
  67           read resp
  68           if [ "$resp" = "y" ] ; then
  69             NETCDF=`pwd`/netcdf_links
  70             export NETCDF
  71             bedone="yes"
  72             continue
  73           fi
  74         fi
  75         if [ -z "$netcdfipath" ] ; then
  76           echo 'Enter full path to NetCDF include directory on your system'
  77           read resp
  78           if [ ! -d "$resp" ] ; then
  79             echo "invalid path: $resp. Try again? [y]" ; continue
  80           fi
  81           netcdfipath=$resp
  82         fi
  83         if  [ -z "$netcdflpath" ] ; then
  84           echo 'Enter full path to NetCDF library directory on your system'
  85           read resp
  86           if [ ! -d "$resp" ] ; then
  87             echo "invalid path: $resp. Try again? [y]" ; continue
  88           fi
  89           netcdflpath=$resp
  90         fi
  91
  92         if [ -n "$netcdflpath" -a -n "$netcdfipath" ] ; then
  93           if [ -d ./netcdf_links ] ; then
  94             echo 'Existing ./netcdf_links directory. Okay to remove. [y]'
  95             read resp
  96             if [ "$resp" = "y" ]  ; then
  97               /bin/rm -fr ./netcdf_links
  98             fi
  99           fi
 100           mkdir ./netcdf_links
 101           cd ./netcdf_links
 102             ln -s "$netcdfipath" include
 103             ln -s "$netcdflpath" lib
 104           cd ..
 105           echo created new ./netcdf_links directory
 106           /bin/ls -lF ./netcdf_links
 107           NETCDF=`pwd`/netcdf_links
 108           export NETCDF
 109           bedone="yes"
 110         fi
 111       else
 112         bedone="yes"
 113       fi
 114     done
 115   fi
 116 fi
 117
 118 if [ -n "$NETCDF" ] ; then
 119   echo "Will use NETCDF in dir: $NETCDF"
 120   # for 3.6.2 and greater there might be a second library, libnetcdff.a .  Check for this and use
 121   # if available
 122   if [ -f "$NETCDF/lib/libnetcdff.a" ] ; then
 123     NETCDFF="-lnetcdff"
 124   fi
 125 else
 126   echo "Will configure for use without NetCDF"
 127 fi
 128
 129   # if the uname command exists, give it a shot and see if
 130   # we can narrow the choices; otherwise, spam 'em
 131   os="ARCH"
 132   mach="ARCH"
 133   type uname > /dev/null
 134 if [ $? -eq 0 ] ; then
 135     os=`uname`
 136     if [ "$os" = "AIX" -o "$os" = "IRIX" -o "$os" = "IRIX64" -o "$os" = "SunOS" -o "$os" = "HP-UX"  -o "$os" = "Darwin" ] ; then
 137       mach="ARCH"
 138     else
 139       xxx=`expr "$os" : '\(.........\).*'`
 140       if [ "$xxx"  = "CYGWIN_NT" ] ; then
 141         os=$xxx
 142       fi
 143       if [ "$os" = "OSF1" -o "$os" = "Linux" -o "$os" = "UNICOS/mp" -o "$os" = "UNIX_System_V" -o "$os" = "CYGWIN_NT" ] ; then
 144         mach=`uname -m`
 145       else
 146         os="ARCH"
 147         mach="ARCH"
 148       fi
 149     fi
 150 fi
 151
 152 # Found perl, so proceed with configuration
 153 perl arch/Config.pl -perl=$PERL -netcdf=$NETCDF -netcdff=$NETCDFF -os=$os -mach=$mach
 154