| 1 | #!/bin/sh |
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| 2 | |
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| 3 | arg1=$1 |
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| 4 | |
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| 5 | # lifted from the configure file for mpich; 00/03/10 jm |
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| 6 | # |
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| 7 | # Check for perl and perl version |
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| 8 | for p in perl5 perl |
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| 9 | do |
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| 10 | # Extract the first word of "$p", so it can be a program name with args. |
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| 11 | set dummy $p; ac_word=$2 |
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| 12 | if test -z "$ac_echo_n" ; then |
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| 13 | ac_echo_n=yes |
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| 14 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then |
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| 15 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. |
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| 16 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then |
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| 17 | ac_n= ac_c=' |
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| 18 | ' ac_t=' ' |
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| 19 | else |
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| 20 | ac_n=-n ac_c= ac_t= |
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| 21 | fi |
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| 22 | else |
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| 23 | ac_n= ac_c='\c' ac_t= |
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| 24 | fi |
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| 25 | ac_echo_test=`echo foo 1>&1` |
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| 26 | if test -z "$ac_echo_test" ; then |
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| 27 | print_error "Your sh shell does not handle the output redirection" |
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| 28 | print_error "1>&1 correctly. Configure will work around this problem," |
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| 29 | print_error "but you should report the problem to your vendor." |
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| 30 | fi |
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| 31 | fi |
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| 32 | if test -z "$ac_echo_test" -a 1 = 1 ; then |
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| 33 | echo $ac_n "checking for $ac_word""... $ac_c" |
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| 34 | else |
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| 35 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&1 |
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| 36 | fi |
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| 37 | ac_prog_where="" |
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| 38 | if test -n "$PERL"; then |
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| 39 | ac_pg_PERL="$PERL" # Let the user override the test. |
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| 40 | else |
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| 41 | ac_first_char=`expr "$p" : "\(.\)"` |
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| 42 | if test "$ac_first_char" = "/" -a -x "$p" ; then |
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| 43 | ac_pg_PERL="$p" |
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| 44 | ac_prog_where=$p |
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| 45 | else |
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| 46 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
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| 47 | for ac_dir in $PATH; do |
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| 48 | test -z "$ac_dir" && ac_dir=. |
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| 49 | if test -f $ac_dir/$ac_word; then |
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| 50 | ac_pg_PERL="$p" |
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| 51 | ac_prog_where=$ac_dir/$ac_word |
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| 52 | break |
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| 53 | fi |
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| 54 | done |
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| 55 | IFS="$ac_save_ifs" |
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| 56 | fi |
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| 57 | fi;PERL="$ac_pg_PERL" |
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| 58 | if test -n "$ac_prog_where" ; then |
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| 59 | if test -z "$ac_echo_test" -a 1 = 1 ; then |
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| 60 | echo "$ac_t""found $ac_prog_where ($PERL)" |
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| 61 | else |
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| 62 | echo "$ac_t""found $ac_prog_where ($PERL)" 1>&1 |
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| 63 | fi |
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| 64 | PERLFULLPATH=$ac_prog_where |
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| 65 | else |
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| 66 | if test -z "$ac_echo_test" -a 1 = 1 ; then |
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| 67 | echo "$ac_t""no" |
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| 68 | else |
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| 69 | echo "$ac_t""no" 1>&1 |
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| 70 | fi |
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| 71 | fi |
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| 72 | test -n "$PERL" && break |
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| 73 | done |
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| 74 | |
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| 75 | if test -z "$PERL" ; then |
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| 76 | # We have to set this outside of the loop lest the first failure in |
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| 77 | # PROGRAM_CHECK set the value (which then terminates the effect of the |
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| 78 | # loop, since autoconf macros only set values that are null, they |
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| 79 | # don't override them |
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| 80 | PERL="" |
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| 81 | fi |
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| 82 | |
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| 83 | if test -n "$PERL" ; then |
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| 84 | PERL="$PERL" |
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| 85 | |
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| 86 | perlversion=`$PERL -v | grep 'This is perl' | \ |
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| 87 | sed -e 's/^.*v[a-z ]*\([0-9]\).*$/\1/'` |
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| 88 | |
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| 89 | # Should do a test first for ch_p4 etc. |
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| 90 | if test "$perlversion" -lt 5 ; then |
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| 91 | echo "WRF build requires perl version 5, which configure did not find." |
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| 92 | echo "You can set the environment variable PERL to contain the " |
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| 93 | echo "location of perl version 5." |
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| 94 | echo "Configure believes that $PERL is version $perlversion ." |
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| 95 | PERL="" |
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| 96 | fi |
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| 97 | |
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| 98 | fi |
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| 99 | |
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| 100 | # Look for netcdf |
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| 101 | if test -z "$NETCDF" ; then |
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| 102 | for p in /usr/local/netcdf |
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| 103 | do |
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| 104 | if test -d $p ; then |
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| 105 | NETCDF=$p |
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| 106 | break |
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| 107 | fi |
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| 108 | done |
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| 109 | fi |
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| 110 | if test -z "$NETCDF" ; then |
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| 111 | |
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| 112 | if [ `hostname | cut -c 1-2` = "bs" -o \ |
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| 113 | `hostname | cut -c 1-2` = "bd" -o \ |
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| 114 | `hostname` = "tempest" -o `hostname` = "ute" ] ; then |
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| 115 | echo 'Compiling on an NCAR system with weird paths to NetCDF' |
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| 116 | echo 'Setting up a local NetCDF directory with symlinks' |
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| 117 | if ( test -d ./netcdf_links ) ; then |
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| 118 | echo 'A directory ./netcdf_links already exists. Continuing.' |
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| 119 | else |
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| 120 | mkdir ./netcdf_links |
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| 121 | if [ -z "$OBJECT_MODE" ] ; then |
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| 122 | OBJECT_MODE=32 |
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| 123 | export OBJECT_MODE |
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| 124 | fi |
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| 125 | if [ $OBJECT_MODE -ne 64 -a \( `hostname | cut -c 1-2` = "bd" -o `hostname | cut -c 1-2` = "bs" \) ] ; then |
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| 126 | ( cd ./netcdf_links ; ln -s /usr/local/lib32/r4i4 ./lib ; \ |
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| 127 | ln -s /usr/local/include ./include ) |
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| 128 | else |
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| 129 | ( cd ./netcdf_links ; ln -s /usr/local/lib64/r4i4 ./lib ; \ |
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| 130 | ln -s /usr/local/include ./include ) |
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| 131 | fi |
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| 132 | fi |
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| 133 | NETCDF=`pwd`/netcdf_links |
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| 134 | export NETCDF |
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| 135 | |
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| 136 | |
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| 137 | else |
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| 138 | bedone="" |
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| 139 | if [ -d ./netcdf_links ] ; then |
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| 140 | echo '** There is an existing ./netcdf_links file. Should I use? [y]' |
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| 141 | read resp |
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| 142 | if [ "$resp" = "y" ] ; then |
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| 143 | NETCDF=`pwd`/netcdf_links |
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| 144 | bedone="yes" |
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| 145 | else |
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| 146 | echo 'Removing existing ./netcdf_links directory' |
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| 147 | /bin/rm -fr ./netcdf_links |
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| 148 | fi |
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| 149 | else |
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| 150 | echo '** WARNING: No path to NETCDF and environment variable NETCDF not set.' |
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| 151 | echo '** would you like me to try to fix? [y]' |
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| 152 | fi |
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| 153 | netcdfipath="" |
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| 154 | netcdflpath="" |
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| 155 | while [ -z "$bedone" ] ; do |
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| 156 | read resp |
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| 157 | if [ "$resp" = "y" -o -z "$resp" ] ; then |
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| 158 | if [ -d ./netcdf_links ] ; then |
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| 159 | echo 'There is already a ./netcdf_links directory. Okay to use links' |
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| 160 | echo 'in this directory for NetCDF include and lib dirs? [y]' |
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| 161 | read resp |
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| 162 | if [ "$resp" = "y" ] ; then |
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| 163 | NETCDF=`pwd`/netcdf_links |
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| 164 | export NETCDF |
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| 165 | bedone="yes" |
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| 166 | continue |
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| 167 | fi |
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| 168 | fi |
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| 169 | if [ -z "$netcdfipath" ] ; then |
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| 170 | echo 'Enter full path to NetCDF include directory on your system' |
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| 171 | read resp |
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| 172 | if [ ! -d "$resp" ] ; then |
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| 173 | echo "invalid path: $resp. Try again? [y]" ; continue |
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| 174 | fi |
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| 175 | netcdfipath=$resp |
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| 176 | fi |
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| 177 | if [ -z "$netcdflpath" ] ; then |
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| 178 | echo 'Enter full path to NetCDF library directory on your system' |
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| 179 | read resp |
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| 180 | if [ ! -d "$resp" ] ; then |
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| 181 | echo "invalid path: $resp. Try again? [y]" ; continue |
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| 182 | fi |
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| 183 | netcdflpath=$resp |
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| 184 | fi |
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| 185 | |
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| 186 | if [ -n "$netcdflpath" -a -n "$netcdfipath" ] ; then |
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| 187 | if [ -d ./netcdf_links ] ; then |
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| 188 | echo 'Existing ./netcdf_links directory. Okay to remove. [y]' |
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| 189 | read resp |
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| 190 | if [ "$resp" = "y" ] ; then |
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| 191 | /bin/rm -fr ./netcdf_links |
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| 192 | fi |
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| 193 | fi |
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| 194 | mkdir ./netcdf_links |
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| 195 | cd ./netcdf_links |
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| 196 | ln -s "$netcdfipath" include |
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| 197 | ln -s "$netcdflpath" lib |
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| 198 | cd .. |
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| 199 | echo created new ./netcdf_links directory |
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| 200 | /bin/ls -lF ./netcdf_links |
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| 201 | NETCDF=`pwd`/netcdf_links |
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| 202 | export NETCDF |
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| 203 | bedone="yes" |
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| 204 | fi |
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| 205 | else |
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| 206 | bedone="yes" |
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| 207 | fi |
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| 208 | done |
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| 209 | fi |
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| 210 | fi |
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| 211 | |
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| 212 | if test -z "$PDHF5" ; then |
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| 213 | if [ `hostname | cut -c 1-2` = "bb" -o `hostname | cut -c 1-2` = "bf" -o `hostname | cut -c 1-2` = "bs" -o \ |
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| 214 | `hostname` = "dataproc" -o `hostname` = "ute" ] ; then |
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| 215 | if [ -d ~michalak/hdf5pbin ] ; then |
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| 216 | PHDF5=~michalak/hdf5pbin |
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| 217 | export PHDF5 |
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| 218 | fi |
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| 219 | if [ "$OBJECT_MODE" -eq 64 ] ; then |
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| 220 | if [ -d ~michalak/hdf5pbin-64 ] ; then |
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| 221 | PHDF5=~michalak/hdf5pbin-64 |
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| 222 | export PHDF5 |
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| 223 | fi |
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| 224 | fi |
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| 225 | fi |
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| 226 | fi |
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| 227 | |
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| 228 | if [ -n "$NETCDF" ] ; then |
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| 229 | echo "Will use NETCDF in dir: $NETCDF" |
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| 230 | else |
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| 231 | echo "Will configure for use without NetCDF" |
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| 232 | fi |
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| 233 | |
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| 234 | if [ -n "$PNETCDF" ] ; then |
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| 235 | echo "Will use PNETCDF in dir: $PNETCDF" |
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| 236 | # experimental, so don't tease the user if it is not there |
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| 237 | #else |
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| 238 | # echo "Will configure for use without NetCDF" |
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| 239 | fi |
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| 240 | |
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| 241 | if [ -n "$PHDF5" ] ; then |
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| 242 | echo "Will use PHDF5 in dir: $PHDF5" |
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| 243 | else |
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| 244 | echo "PHDF5 not set in environment. Will configure WRF for use without." |
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| 245 | fi |
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| 246 | |
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| 247 | # Users who are cross-compiling can set environment variable |
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| 248 | # $WRF_OS to override the value normally obtained from `uname`. |
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| 249 | # If $WRF_OS is set, then $WRF_MACH can also be set to override |
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| 250 | # the value normally obtained from `uname -m`. If $WRF_OS is |
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| 251 | # set and $WRF_MACH is not set, then $WRF_MACH defaults to "ARCH". |
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| 252 | # If $WRF_OS is not set then $WRF_MACH is ignored. |
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| 253 | if [ -n "$WRF_OS" ] ; then |
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| 254 | echo "${0}: WRF operating system set to \"${WRF_OS}\" via environment variable \$WRF_OS" |
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| 255 | os=$WRF_OS |
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| 256 | mach="ARCH" |
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| 257 | if [ -n "$WRF_MACH" ] ; then |
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| 258 | echo "${0}: WRF machine set to \"${WRF_MACH}\" via environment variable \$WRF_MACH" |
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| 259 | mach=$WRF_MACH |
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| 260 | fi |
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| 261 | else |
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| 262 | # if the uname command exists, give it a shot and see if |
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| 263 | # we can narrow the choices; otherwise, spam 'em |
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| 264 | os="ARCH" |
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| 265 | mach="ARCH" |
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| 266 | type uname > /dev/null |
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| 267 | if [ $? -eq 0 ] ; then |
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| 268 | os=`uname` |
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| 269 | if [ "$os" = "AIX" -o "$os" = "IRIX" -o "$os" = "IRIX64" -o "$os" = "SunOS" -o "$os" = "HP-UX" -o "$os" = "Darwin" ] ; then |
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| 270 | mach="ARCH" |
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| 271 | else |
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| 272 | if [ "$os" = "OSF1" -o "$os" = "Linux" -o "$os" = "UNICOS/mp" -o "$os" = "UNIX_System_V" -o "$os" = "CYGWIN_NT-5.1" ] ; then |
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| 273 | mach=`uname -m` |
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| 274 | else |
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| 275 | os="ARCH" |
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| 276 | mach="ARCH" |
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| 277 | fi |
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| 278 | fi |
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| 279 | fi |
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| 280 | fi |
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| 281 | |
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| 282 | # an IBM specific hack to adjust the bmaxstack and bmaxdata options if addressing is 32-bit |
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| 283 | if [ "$os" = "AIX" ] ; then |
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| 284 | if [ -z "$OBJECT_MODE" ] ; then |
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| 285 | OBJECT_MODE=32 |
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| 286 | export OBJECT_MODE |
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| 287 | fi |
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| 288 | if [ "$OBJECT_MODE" = "32" ] ; then |
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| 289 | # the bang means nothing to sh in this context; use to represent spaces (perl will unbang) |
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| 290 | ldflags=-bmaxstack:256000000!-bmaxdata:2048000000 |
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| 291 | fi |
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| 292 | fi |
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| 293 | |
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| 294 | # compile options that come from the environment, such as chemistry |
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| 295 | # the "!" is removed by Config.pl |
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| 296 | if [ -n "$WRF_CHEM" ] ; then |
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| 297 | if [ $WRF_CHEM = 1 ] ; then |
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| 298 | echo building WRF with chemistry option |
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| 299 | compileflags="${compileflags}!-DWRF_CHEM" |
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| 300 | else |
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| 301 | compileflags=" " |
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| 302 | fi |
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| 303 | else |
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| 304 | compileflags=" " |
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| 305 | fi |
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| 306 | |
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| 307 | # Found perl, so proceed with configuration |
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| 308 | if test -n "$PERL" ; then |
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| 309 | $PERL arch/Config.pl -perl=$PERL -netcdf=$NETCDF -pnetcdf=$PNETCDF -phdf5=$PHDF5 -os=$os -mach=$mach -ldflags=$ldflags \ |
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| 310 | -compileflags=$compileflags |
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| 311 | if test ! -f configure.wrf ; then |
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| 312 | exit 1 |
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| 313 | fi |
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| 314 | fi |
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| 315 | |
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| 316 | if [ "$arg1" = "-d" ] ; then |
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| 317 | ls -l configure.wrf |
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| 318 | if [ -e configure.wrf ] ; then |
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| 319 | sed -e 's/FCOPTIM[ ]*=/& # /' -e '/FCDEBUG[ ]*=/s/#//g' configure.wrf > configure.wrf.edit |
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| 320 | /bin/mv configure.wrf.edit configure.wrf |
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| 321 | fi |
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| 322 | fi |
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| 323 | |
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| 324 | # new feb 2005. test whether MPI-2 |
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| 325 | if test -f configure.wrf ; then |
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| 326 | grep 'DMPARALLEL .*=.*1' configure.wrf > /dev/null |
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| 327 | if [ $? = 0 ] ; then |
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| 328 | echo testing for MPI_Comm_f2c and MPI_Comm_c2f |
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| 329 | /bin/rm -f tools/mpi2_test |
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| 330 | ( make mpi2_test 2> /dev/null ) 1> /dev/null |
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| 331 | if test -e tools/mpi2_test.o ; then |
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| 332 | echo " " MPI_Comm_f2c and MPI_Comm_c2f are supported |
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| 333 | sed '/^CC .*=/s/$/ -DMPI2_SUPPORT/' configure.wrf > xx$$ ; /bin/mv xx$$ configure.wrf |
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| 334 | else |
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| 335 | echo " " MPI_Comm_f2c and MPI_Comm_c2f are not supported |
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| 336 | fi |
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| 337 | fi |
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| 338 | # new dec 2005. test what fseek is supported (needed for share/landread.c to work correctly) |
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| 339 | echo testing for fseeko and fseeko64 |
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| 340 | /bin/rm -f tools/fseeko_test tools/fseeko64_test |
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| 341 | ( make fseek_test 2> /dev/null ) 1> /dev/null |
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| 342 | if test -x tools/fseeko64_test ; then |
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| 343 | ( tools/fseeko64_test 2> /dev/null ) 1> /dev/null |
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| 344 | if [ $? = 0 ] ; then |
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| 345 | echo fseeko64 is supported |
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| 346 | sed '/^CC .*=/s/$/ -DFSEEKO64_OK /' configure.wrf > xx$$ ; /bin/mv xx$$ configure.wrf |
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| 347 | fi |
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| 348 | else |
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| 349 | if test -x tools/fseeko_test ; then |
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| 350 | ( tools/fseeko_test 2> /dev/null ) 1> /dev/null |
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| 351 | if [ $? = 0 ] ; then |
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| 352 | echo fseeko is supported and handles 64 bit offsets |
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| 353 | sed '/^CC .*=/s/$/ -DFSEEKO_OK /' configure.wrf > xx$$ ; /bin/mv xx$$ configure.wrf |
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| 354 | else |
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| 355 | echo neither fseeko64 nor fseeko with 64 bit offsets works, landread will be compiled with fseek |
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| 356 | echo but may not work correctly for very high resolution terrain datasets |
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| 357 | fi |
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| 358 | else |
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| 359 | echo neither fseeko64 nor fseeko with 64 bit offsets works, landread will be compiled with fseek |
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| 360 | echo but may not work correctly for very high resolution terrain datasets |
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| 361 | fi |
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| 362 | fi |
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| 363 | fi |
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| 364 | |
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| 365 | echo "------------------------------------------------------------------------" |
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| 366 | sed -e '1,/#### Architecture specific settings ####/d' -e '/^externals/,$d' configure.wrf |
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| 367 | |
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| 368 | echo "------------------------------------------------------------------------" |
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| 369 | echo "Settings listed above are written to configure.wrf." |
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| 370 | echo "If you wish to change settings, please edit that file." |
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| 371 | echo "If you wish to change the default options, edit the file:" |
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| 372 | echo " arch/configure.defaults" |
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| 373 | echo " " |
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| 374 | |
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