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   echo "$0: not in nmh source directory"
  89   exit 1
  90 fi
  91
  92 ####
  93 #### Set up configure options.  Handle options that can have embedded
  94 #### spaces (currently just smtpservers) specially.
  95 ####
  96
  97 #### Here are the config options that we will try to detect, then
  98 #### confirm, and finally set.
  99 config_prefix=/usr/local/nmh
 100 config_locking=
 101 config_mts=smtp
 102 config_smtpservers=localhost
 103 config_sasl=n
 104 config_tls=n
 105 config_debug=n
 106
 107
 108 #### Find location of a program.  Bourne shell just puts the name in
 109 #### $0 if it's found from the PATH, so search that if necessary.
 110 finddir() {
 111   case $1 in
 112     */*) dirname "$1" ;;
 113     *  ) IFS=:
 114          for d in $PATH; do
 115            [ -f "${d:=.}/$1"  -a  -x "$d/$1" ]  &&  printf %s "$d"  &&  break
 116          done ;;
 117   esac
 118 }
 119
 120 #### Figure out whether or not to use -n with tail.
 121 case `printf 'OK\n' | tail -n 1 2>&1` in
 122   OK) tail='tail -n ' ;;
 123   *)  tail='tail -' ;;
 124 esac
 125
 126 if install-mh -check >/dev/null 2>&1; then
 127   # Determine config options from installed nmh.
 128   mhbin=`finddir install-mh`
 129
 130   config_prefix=`cd $mhbin/.. && pwd`
 131
 132   mtsconf=`mhparam etcdir`/mts.conf
 133   if [ -f "$mtsconf" ]; then
 134     mts_entry=`grep '^mts:' "$mtsconf"`
 135     if [ "$mts_entry" ]; then
 136       mts=`echo "$mts_entry" | sed -e 's/^mts: *//'`
 137       if [ "$mts"  -a  "$mts" != smtp ]; then
 138         config_mts="$mts"
 139       fi
 140     fi
 141
 142     mtsconfservers=`grep '^servers:' "$mtsconf"`
 143     if [ "$mtsconfservers" ]; then
 144       servers=`echo "$mtsconfservers" | \
 145                sed -e 's/^servers: *//' -e 's/ /\\\ /g'`
 146       [ "$servers" ]  &&  config_smtpservers="$servers"
 147     fi
 148   fi
 149
 150   if test -x "$mhbin/mhparam"; then
 151     if mhparam sasl >/dev/null; then
 152       case `$mhbin/mhparam sasl` in
 153         *sasl*) config_sasl=y ;;
 154       esac
 155
 156       case `$mhbin/mhparam tls` in
 157         *tls*) config_tls=y ;;
 158       esac
 159     else
 160       tput smso
 161       echo "$0: SASL and TLS detection not supported with current nmh"
 162       [ $yes -eq 1 ]  &&  echo "will not configure either one in"
 163       tput rmso
 164     fi
 165   fi
 166 fi
 167
 168 [ $debug -ge 1 ]  &&  config_debug=y
 169
 170 if [ $yes -eq 0 ]; then
 171   #### Confirm each config setting with user.
 172   printf 'Install prefix [%s]: ' $config_prefix
 173   read prefix
 174   [ "$prefix" ]  &&  config_prefix="$prefix"
 175
 176   printf 'Locking type (dot|fcntl|flock|lockf) [determined by configure]: '
 177   read locking
 178   [ "$locking" ]  &&  config_locking="$locking"
 179
 180   printf 'MTS (smtp|sendmail/smtp|sendmail/pipe) [%s]: ' $config_mts
 181   read mts
 182   [ "$mts" ]  &&  config_mts="$mts"
 183
 184   if [ "$config_mts" = smtp ]; then
 185     printf 'SMTP server(s), space separated [%s]: ' $config_smtpservers
 186     read response
 187     servers=`echo $response | sed -e 's/ /\\\ /g'`
 188     [ "$servers" ]  &&  config_smtpservers="$servers"
 189   fi
 190
 191   printf 'Cyrus SASL support [%s]: ' $config_sasl
 192   read response
 193   if [ "$response" = y  -o  "$response" = Y ]; then
 194     config_sasl=y
 195   elif [ "$response" = n  -o  "$response" = N ]; then
 196     config_sasl=n
 197   fi
 198
 199   printf 'TLS support [%s]: ' $config_tls
 200   read response
 201   if [ "$response" = y  -o  "$response" = Y ]; then
 202     config_tls=y
 203   elif [ "$response" = n  -o  "$response" = N ]; then
 204     config_tls=n
 205   fi
 206
 207   #### Don't confirm debug here:  obey the -d option to this script.
 208 fi
 209
 210 smtpservers=
 211 config_opts="--prefix=$config_prefix"
 212
 213 [ "$config_locking" ]  &&  \
 214   config_opts="$config_opts --with-locking=$config_locking"
 215 [ "$config_mts"  -a  "$config_mts" != smtp ]  &&  \
 216   config_opts="$config_opts --with-mts=$config_mts"
 217 [ "$config_smtpservers"  -a  "$config_smtpservers" != localhost ]  &&  \
 218   smtpservers="--with-smtpservers=$config_smtpservers"
 219 [ "$config_sasl" = y ]  &&  \
 220   config_opts="$config_opts --with-cyrus-sasl"
 221 [ "$config_tls" = y ]  &&  \
 222   config_opts="$config_opts --with-tls"
 223 [ $config_debug = y ]  &&  \
 224   config_opts="$config_opts --enable-debug --enable-assert"
 225
 226
 227 #### dotlocking, the usual default, requires chgrp and chmod of inc.
 228 installpriv=
 229 if [ $install -ge 1  -a  `id -u` -ne 0 ]; then
 230   if [ "$config_locking" = dot ]; then
 231     echo "$0: "'install requires chgrp and chmod 2755'
 232     echo 'so will sudo to install.  Terminate with Ctrl-C if unacceptable.'
 233     installpriv=sudo
 234   fi
 235 fi
 236
 237
 238 ####
 239 #### Clean up, and set up with autoconfig if necessary.
 240 ####
 241 if [ -f Makefile ]; then
 242   [ $verbose -ge 1 ]  &&  echo cleaning . . .
 243   if [ $superclean -ge 1 ]; then
 244     make superclean >/dev/null
 245   else
 246     make distclean >/dev/null
 247   fi
 248 fi
 249
 250 /bin/rm -f "$logfile"
 251 if [ ! -f configure  -o  ! -f Makefile.in ]; then
 252   [ $verbose -ge 1 ]  &&  echo autoconfiguring . . .
 253   ./autogen.sh >>"$logfile" 2>&1
 254 fi
 255
 256
 257 ####
 258 #### Build.
 259 ####
 260 [ $verbose -ge 1 ]  &&  echo configuring . . .
 261 echo ./configure $config_opts ${smtpservers:+"$smtpservers"} >>"$logfile" 2>&1
 262 ./configure CFLAGS="${CFLAGS:+$CFLAGS }-g -O2 -ansi -pedantic" \
 263             $config_opts ${smtpservers:+"$smtpservers"} >>"$logfile" 2>&1
 264 status=$?
 265
 266 if [ $status -eq 0 ]; then
 267   [ $verbose -ge 1 ]  &&  echo building . . .
 268   make >>"$logfile" 2>&1
 269   status=$?
 270
 271   if [ $status -eq 0 ]; then
 272     if [ "$TESTS_SHELL"x = x ]; then
 273       #### Bonus:  use heirloom shell to test, if available, and if
 274       #### TESTS_SHELL hadn't already been set.
 275       heirloom_shell=/usr/lib/heirloom/5bin/sh
 276       if [ -x "$heirloom_shell" ]; then
 277         TESTS_SHELL="$heirloom_shell"; export TESTS_SHELL
 278       fi
 279    fi
 280
 281     [ $verbose -ge 1 ]  &&  echo testing . . .
 282     checkoutput=`make $check AM_COLOR_TESTS=always 2>>"$logfile"`
 283     status=$?
 284
 285     tests_summary=`echo "$checkoutput" | grep tests`
 286     #### If multiple tests not run, that line will be caught by the
 287     #### "grep tests" above.
 288     test_not_run=`echo "$checkoutput" | grep 'test was not run'`
 289     fails=`echo "$checkoutput" | grep FAIL`
 290     if [ "$tests_summary" ]; then
 291       echo '===================' >>"$logfile"
 292       [ "$test_not_run" ]  &&  echo "$test_not_run" >>"$logfile"
 293       [ "$fails" ]  &&  echo "$fails" >>"$logfile"
 294       echo "$tests_summary" >>"$logfile"
 295       echo '===================' >>"$logfile"
 296       [ "$check" = distcheck ]  &&  \
 297         echo "$checkoutput" | ${tail}4 >>"$logfile"
 298     fi
 299
 300     if [ $status -eq 0 ]; then
 301       if [ $install -ge 1 ]; then
 302         [ $verbose -ge 1 ]  &&  echo installing . . .
 303         ($installpriv make install) >/dev/null 2>>"$logfile"
 304         status=$?
 305       fi
 306
 307       if [ $status -eq 0  -a  $build_rpm -ge 1 ]; then
 308         [ $verbose -ge 1 ]  &&  echo building rpm . . .
 309         make rpm >/dev/null 2>>"$logfile"
 310         status=$?
 311       fi
 312     fi
 313   fi
 314 fi
 315
 316 grep Error "$logfile"
 317 grep warn "$logfile"
 318
 319 if [ $status -eq 0 ]; then
 320   [ $verbose -ge 1 ]  &&  echo build completed successfully
 321 else
 322   echo build failed!
 323   echo build log is in "$logfile"
 324 fi
 325
 326 exit $status