diplodocus.org Git - nmh/blob - docs/contrib/build_nmh

   1 #! /bin/sh
   2 #
   3 # Configures and builds nmh.
   4 # * This script must be invoked from an nmh source directory.
   5 # * This script retrieves configuration from the first existing nmh
   6 #   installation on your $PATH, if any.
   7 # * Unless the -y option is provided, this script then interactively
   8 #   walks you through confirmation of common configuration settings.
   9 #
  10 # Typical usage:
  11 # The first time you invoke this script, use the -i option to install
  12 # nmh in the specified location.  The script will walk you through the
  13 # common nmh configuration settings.  The -v option will cause display
  14 # of brief progress indicators.  Be sure to add the bin directory of
  15 # the install location to your $PATH, if not already there.
  16 # Subsequently, invoke this script with the -y option, to use the
  17 # relevant configuration settings from the installed nmh without
  18 # confirmation.
  19 #
  20 # Option summary:
  21 #   First time use:
  22 #     -i to install nmh
  23 #     -v to display progress
  24 #   Subsequent uses, assuming installed nmh bin directory is on $PATH:
  25 #     -y to accept all configuration options without confirmation
  26 #   Output control:
  27 #     -l <logfile name>, default 'build_nmh.log'
  28 #   Advanced/developer use:
  29 #     -c to run 'make distcheck' instead of 'make check'
  30 #     -d to build nmh with debug enabled
  31 #     -s to use 'make superclean': requires recent autoconf and automake,
  32 #        see docs/README.developers
  33 #     -r to build rpm
  34 #
  35 # On Fedora, at least these rpms must be installed:
  36 #   gdbm-devel
  37 #   ncurses-devel
  38 #   cyrus-sasl-devel, if using sasl
  39 #   openssl-devel, if using TLS
  40 #   autoconf and automake, with -s (see docs/README.developers for versions)
  41 #   rpm-build, with -r
  42
  43
  44 ####
  45 #### Interpret command arguments.
  46 ####
  47 check=check
  48 debug=0
  49 install=0
  50 logfile=build_nmh.log
  51 build_rpm=0
  52 superclean=0
  53 verbose=0
  54 yes=0
  55 usage="usage: $0
  56   [-c to run 'make distcheck' instead of 'make check']
  57   [-d to build nmh with debug enabled]
  58   [-i to install nmh]
  59   [-l <logfile name>, default '$logfile']
  60   [-r to build rpm]
  61   [-s to use 'make superclean': requires recent autoconf and automake]
  62   [-v to display progress]
  63   [-y to accept all configuration options without confirmation]"
  64
  65 while getopts 'cdil:rsvy?' arg; do
  66   case $arg in
  67     c  ) check=distcheck ;;
  68     d  ) debug=1 ;;
  69     i  ) install=1 ;;
  70     l  ) logfile=$OPTARG ;;
  71     r  ) build_rpm=1 ;;
  72     s  ) superclean=1 ;;
  73     v  ) verbose=1 ;;
  74     y  ) yes=1 ;;
  75     '?') echo "$usage"; exit 0 ;;
  76   esac
  77 done
  78 shift `expr $OPTIND - 1`
  79
  80 #### No command line arguments are supported.
  81 if [ $# -gt 0 ]; then
  82   echo "usage: $0"
  83   exit 1
  84 fi
  85
  86 #### Check to see that we're in a nmh source directory.
  87 if grep 'the authors of nmh' COPYRIGHT >/dev/null; then
  88   :
  89 else
  90   echo "$0: not in nmh source directory"
  91   exit 1
  92 fi
  93
  94 ####
  95 #### Set up configure options.  Handle options that can have embedded
  96 #### spaces (currently just smtpservers) specially.
  97 ####
  98
  99 #### Here are the config options that we will try to detect, then
 100 #### confirm, and finally set.
 101 config_prefix=/usr/local/nmh
 102 config_locking=
 103 config_mts=smtp
 104 config_smtpservers=localhost
 105 config_sasl=n
 106 config_tls=n
 107 config_debug=n
 108
 109
 110 #### Find location of a program.  Bourne shell just puts the name in
 111 #### $0 if it's found from the PATH, so search that if necessary.
 112 finddir() {
 113   case $1 in
 114     */*) dirname "$1" ;;
 115     *  ) IFS=:
 116          for d in $PATH; do
 117            [ -f "${d:=.}/$1"  -a  -x "$d/$1" ]  &&  printf %s "$d"  &&  break
 118          done ;;
 119   esac
 120 }
 121
 122
 123 if install-mh -check >/dev/null 2>&1; then
 124   # Determine config options from installed nmh.
 125   mhbin=`finddir install-mh`
 126
 127   config_prefix=`cd $mhbin/.. && pwd`
 128
 129   mtsconf=`dirname "$mhbin"`/etc/mts.conf
 130   if [ -f "$mtsconf" ]; then
 131     mts_entry=`grep '^mts:' "$mtsconf"`
 132     if [ "$mts_entry" ]; then
 133       mts=`echo "$mts_entry" | sed -e 's/^mts: *//'`
 134       if [ "$mts"  -a  "$mts" != smtp ]; then
 135         config_mts="$mts"
 136       fi
 137     fi
 138
 139     mtsconfservers=`grep '^servers:' "$mtsconf"`
 140     if [ "$mtsconfservers" ]; then
 141       servers=`echo "$mtsconfservers" | \
 142                sed -e 's/^servers: *//' -e 's/ /\\\ /g'`
 143       [ "$servers" ]  &&  config_smtpservers="$servers"
 144     fi
 145   fi
 146
 147   if test -x "$mhbin/mhparam"; then
 148     case `$mhbin/mhparam sasl` in
 149       *sasl*) config_sasl=y ;;
 150     esac
 151
 152     case `$mhbin/mhparam tls` in
 153       *tls*) config_tls=y ;;
 154     esac
 155   fi
 156 fi
 157
 158 [ $debug -ge 1 ]  &&  config_debug=y
 159
 160 if [ $yes -eq 0 ]; then
 161   #### Confirm each config setting with user.
 162   printf 'Install prefix [%s]: ' $config_prefix
 163   read prefix
 164   [ "$prefix" ]  &&  config_prefix="$prefix"
 165
 166   printf 'Locking type (dot|fcntl|flock|lockf) [determined by configure]: '
 167   read locking
 168   [ "$locking" ]  &&  config_locking="$locking"
 169
 170   printf 'MTS (smtp|sendmail/smtp|sendmail/pipe) [%s]: ' $config_mts
 171   read mts
 172   [ "$mts" ]  &&  config_mts="$mts"
 173
 174   if [ "$config_mts" = smtp ]; then
 175     printf 'SMTP server(s), space separated [%s]: ' $config_smtpservers
 176     read response
 177     servers=`echo $response | sed -e 's/ /\\\ /g'`
 178     [ "$servers" ]  &&  config_smtpservers="$servers"
 179   fi
 180
 181   printf 'Cyrus SASL support [%s]: ' $config_sasl
 182   read response
 183   if [ "$response" = y  -o  "$response" = Y ]; then
 184     config_sasl=y
 185   elif [ "$response" = n  -o  "$response" = N ]; then
 186     config_sasl=n
 187   fi
 188
 189   printf 'TLS support [%s]: ' $config_tls
 190   read response
 191   if [ "$response" = y  -o  "$response" = Y ]; then
 192     config_tls=y
 193   elif [ "$response" = n  -o  "$response" = N ]; then
 194     config_tls=n
 195   fi
 196
 197   #### Don't confirm debug here:  obey the -d option to this script.
 198 fi
 199
 200 smtpservers=
 201 config_opts="--prefix=$config_prefix"
 202
 203 [ "$config_locking" ]  &&  \
 204   config_opts="$config_opts --with-locking=$config_locking"
 205 [ "$config_mts"  -a  "$config_mts" != smtp ]  &&  \
 206   config_opts="$config_opts --with-mts=$config_mts"
 207 [ "$config_smtpservers"  -a  "$config_smtpservers" != localhost ]  &&  \
 208   smtpservers="--with-smtpservers=$config_smtpservers"
 209 [ "$config_sasl" = y ]  &&  \
 210   config_opts="$config_opts --with-cyrus-sasl"
 211 [ "$config_tls" = y ]  &&  \
 212   config_opts="$config_opts --with-tls"
 213 [ $config_debug = y ]  &&  \
 214   config_opts="$config_opts --enable-debug"
 215
 216
 217 #### dotlocking, the usual default, requires chgrp and chmod of inc.
 218 installpriv=
 219 if [ $install -ge 1  -a  `id -u` -ne 0 ]; then
 220   if [ "$config_locking" = dot ]; then
 221     echo "$0: "'install requires chgrp and chmod 2755'
 222     echo 'so will sudo to install.  Terminate with Ctrl-C if unacceptable.'
 223     installpriv=sudo
 224   fi
 225 fi
 226
 227
 228 ####
 229 #### Clean up, and set up with autoconfig if necessary.
 230 ####
 231 if [ -f Makefile ]; then
 232   [ $verbose -ge 1 ]  &&  echo cleaning . . .
 233   if [ $superclean -ge 1 ]; then
 234     make superclean >/dev/null
 235   else
 236     make distclean >/dev/null
 237   fi
 238 fi
 239
 240 /bin/rm -f "$logfile"
 241 if [ -f configure  -a  -f Makefile.in ]; then
 242   :
 243 else
 244   [ $verbose -ge 1 ]  &&  echo autoconfiguring . . .
 245   ./autogen.sh >>"$logfile" 2>&1
 246 fi
 247
 248
 249 ####
 250 #### Build.
 251 ####
 252 [ $verbose -ge 1 ]  &&  echo configuring . . .
 253 echo ./configure $config_opts ${smtpservers:+"$smtpservers"} >>"$logfile" 2>&1
 254 ./configure $config_opts ${smtpservers:+"$smtpservers"} >>"$logfile" 2>&1
 255 status=$?
 256
 257 if [ $status -eq 0 ]; then
 258   [ $verbose -ge 1 ]  &&  echo building . . .
 259   make >>"$logfile" 2>&1
 260   status=$?
 261
 262   if [ $status -eq 0 ]; then
 263     if [ "$TESTS_SHELL"x = x ]; then
 264       #### Bonus:  use heirloom shell to test, if available, and if
 265       #### TESTS_SHELL hadn't already been set.
 266       heirloom_shell=/usr/lib/heirloom/5bin/sh
 267       if [ -x "$heirloom_shell" ]; then
 268         TESTS_SHELL="$heirloom_shell"; export TESTS_SHELL
 269       fi
 270    fi
 271
 272     [ $verbose -ge 1 ]  &&  echo testing . . .
 273     checkoutput=`make $check AM_COLOR_TESTS=always 2>>"$logfile"`
 274     status=$?
 275
 276     tests_summary=`echo "$checkoutput" | grep tests`
 277     #### If multiple tests not run, that line will be caught by the
 278     #### "grep tests" above.
 279     test_not_run=`echo "$checkoutput" | grep 'test was not run'`
 280     fails=`echo "$checkoutput" | grep FAIL`
 281     if [ "$tests_summary" ]; then
 282       echo '===================' >>"$logfile"
 283       [ "$test_not_run" ]  &&  echo "$test_not_run" >>"$logfile"
 284       [ "$fails" ]  &&  echo "$fails" >>"$logfile"
 285       echo "$tests_summary" >>"$logfile"
 286       echo '===================' >>"$logfile"
 287       [ "$check" = distcheck ]  &&  \
 288         echo "$checkoutput" | tail -n 4 >>"$logfile"
 289     fi
 290
 291     if [ $status -eq 0 ]; then
 292       if [ $install -ge 1 ]; then
 293         [ $verbose -ge 1 ]  &&  echo installing . . .
 294         ($installpriv make install) >/dev/null 2>>"$logfile"
 295         status=$?
 296       fi
 297
 298       if [ $status -eq 0  -a  $build_rpm -ge 1 ]; then
 299         [ $verbose -ge 1 ]  &&  echo building rpm . . .
 300         make rpm >/dev/null 2>>"$logfile"
 301         status=$?
 302       fi
 303     fi
 304   fi
 305 fi
 306
 307 grep Error "$logfile"
 308 grep warn "$logfile"
 309
 310 if [ $status -eq 0 ]; then
 311   [ $verbose -ge 1 ]  &&  echo build completed successfully
 312 else
 313   echo build failed!
 314   echo build log is in "$logfile"
 315 fi
 316
 317 exit $status