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