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-rwxr-xr-xscripts/exim_install472
1 files changed, 472 insertions, 0 deletions
diff --git a/scripts/exim_install b/scripts/exim_install
new file mode 100755
index 0000000..1e88050
--- /dev/null
+++ b/scripts/exim_install
@@ -0,0 +1,472 @@
+#! /bin/sh
+
+# Script to install Exim binaries in BIN_DIRECTORY, which is defined in
+# the local Makefile. It expects to be run in a build directory. It needs
+# to be run as root in order to make exim setuid to root. If exim runs setuid
+# to (e.g.) exim, this script should be run as that user or root.
+
+# This script also installs a default configuration file in CONFIGURE_FILE
+# if there is no configuration file there, but only if CONFIGURE_FILE specifies
+# single file. If it specifies a list, no action is taken.
+
+# If a default configuration file is installed, the existence of the system
+# aliases file is tested. A default, containing only comments, is installed if
+# necessary.
+
+# If INFO_DIRECTORY is defined in any of the local Makefiles, and the Exim doc
+# directory contains the Texinfo documentation, this script also installs a
+# the info files in INFO_DIRECTORY.
+
+# If DESTDIR is defined, all file paths are prefixed with ${DESTDIR}, with the
+# sole exception of the reference to the system aliases file in the default
+# configuration, because it is assumed that Exim is not actually going to be
+# run from this position. For backward compatibility, if DESTDIR is not
+# defined, ROOT is used instead.
+
+# The script can be made to output what it would do, without actually doing
+# anything, by giving it the option "-n" (cf make). Arguments are the names
+# of things to install. No arguments installs everything.
+
+do_chown=yes
+do_symlink=yes
+
+while [ $# -gt 0 ] ; do
+ case "$1" in
+ -n)
+ real="true || "
+ ver="verification "
+ com=": "
+ echo $com ""
+ echo $com "*** Verification mode only: no commands will actually be obeyed"
+ echo $com "*** You can cut and paste the bits you want to a shell, etc"
+ echo $com ""
+ echo cd `pwd`
+ ;;
+
+ -no_chown)
+ do_chown=no
+ ;;
+
+ -no_symlink)
+ do_symlink=no
+ ;;
+
+ *)
+ break
+ ;;
+ esac
+ shift
+done
+
+# Get the values of BIN_DIRECTORY, CONFIGURE_FILE, INFO_DIRECTORY, NO_SYMLINK,
+# SYSTEM_ALIASES_FILE, and EXE from the global Makefile (in the build
+# directory). EXE is empty except in the Cygwin environment. In each case, keep
+# the latest definition, thus respecting the Makefiles precedence. The sed
+# sequences here are messy, but have to be very "basic" in order to work on
+# Solaris, where the regular expressions in sed are primitive indeed. Modify at
+# your peril.
+
+BIN_DIRECTORY=`sed -n -e '/^ *BIN_DIRECTORY *=/{s/^[^=]*= *//; s/ \{1,\}#.*//;s/ *$//;h;}' -e '${g;p;}' Makefile`
+CONFIGURE_FILE=`sed -n -e '/^ *CONFIGURE_FILE *=/{s/^[^=]*= *//; s/ \{1,\}#.*//;s/ *$//;h;}' -e '${g;p;}' Makefile`
+INFO_DIRECTORY=`sed -n -e '/^ *INFO_DIRECTORY *=/{s/^[^=]*= *//; s/ \{1,\}#.*//;s/ *$//;h;}' -e '${g;p;}' Makefile`
+NO_SYMLINK=`sed -n -e '/^ *NO_SYMLINK *=/{s/^[^=]*= *//; s/ \{1,\}#.*//;s/ *$//;h;}' -e '${g;p;}' Makefile`
+
+CHOWN=`sed -n -e '/^ *CHOWN_COMMAND *=/{s/^[^=]*= *//; s/ \{1,\}#.*//;s/ *$//;h;}' -e '${g;p;}' Makefile`
+MV=`sed -n -e '/^ *MV_COMMAND *=/{s/^[^=]*= *//; s/ \{1,\}#.*//;s/ *$//;h;}' -e '${g;p;}' Makefile`
+
+SYSTEM_ALIASES_FILE=`sed -n -e '/^ *SYSTEM_ALIASES_FILE *=/{s/^[^=]*= *//; s/ \{1,\}#.*//;s/ *$//;h;}' -e '${g;p;}' Makefile`
+EXE=`sed -n -e '/^ *EXE *=/{s/^[^=]*= *//; s/ \{1,\}#.*//;s/ *$//;h;}' -e '${g;p;}' Makefile`
+
+# Set a default for SYSTEM_ALIASES_FILE
+
+if [ "${SYSTEM_ALIASES_FILE}" = "" ] ; then
+ SYSTEM_ALIASES_FILE=/etc/aliases
+fi
+
+# Allow INST_xx to over-ride xx
+case "$INST_BIN_DIRECTORY" in ?*) BIN_DIRECTORY="$INST_BIN_DIRECTORY";; esac
+case "$INST_CONFIGURE_FILE" in ?*) CONFIGURE_FILE="$INST_CONFIGURE_FILE";; esac
+case "$INST_INFO_DIRECTORY" in ?*) INFO_DIRECTORY="$INST_INFO_DIRECTORY";; esac
+case "$INST_SYSTEM_ALIASES_FILE" in ?*) SYSTEM_ALIASES_FILE="$INST_SYSTEM_ALIASES_FILE";; esac
+
+case "$INST_CHOWN" in ?*) CHOWN="$INST_CHOWN";; esac
+case "$INST_MV" in ?*) MV="$INST_MV";; esac
+
+case "$INST_UID" in '') INST_UID=root;; *) INST_UID="$INST_UID";; esac
+case "$INST_CP" in '') CP=cp;; *) CP="$INST_CP";; esac
+case "$INST_LN" in '') LN=ln;; *) LN="$INST_LN";; esac
+case "$INST_CHMOD" in '') CHMOD=chmod;; *) CHMOD="$INST_CHMOD";; esac
+case "$INST_DIRNAME" in '') DIRNAME=dirname;; *) DIRNAME="$INST_DIRNAME";; esac
+case "$INST_MKDIR" in '') MKDIR=mkdir;; *) MKDIR="$INST_MKDIR";; esac
+
+# Allow the user to over-ride xx
+case "$inst_dest" in ?*) BIN_DIRECTORY="$inst_dest";; esac
+case "$inst_conf" in ?*) CONFIGURE_FILE="$inst_conf";; esac
+case "$inst_info" in ?*) INFO_DIRECTORY="$inst_info";; esac
+case "$inst_aliases" in ?*) SYSTEM_ALIASES_FILE="$inst_aliases";; esac
+
+# Insert ${DESTDIR} at the start of all paths so that the whole thing can be
+# installed under a different file root. For backwards compatibility, use
+# ${ROOT} if ${DESTDIR} is not set. However, we need to save the value of
+# the real system aliases file, and use that in the default configuration.
+
+ACTUAL_SYSTEM_ALIASES_FILE=${SYSTEM_ALIASES_FILE}
+DESTDIR=${DESTDIR:-${ROOT}}
+
+BIN_DIRECTORY=${DESTDIR}${BIN_DIRECTORY}
+CONFIGURE_FILE=${DESTDIR}${CONFIGURE_FILE}
+SYSTEM_ALIASES_FILE=${DESTDIR}${SYSTEM_ALIASES_FILE}
+
+if [ "${INFO_DIRECTORY}" != "" ] ; then
+ INFO_DIRECTORY=${DESTDIR}${INFO_DIRECTORY}
+fi
+
+# Overrides of other things
+case "$inst_uid" in ?*) INST_UID="$inst_uid";; esac
+case "$inst_cp" in ?*) CP="$inst_cp";; esac
+case "$inst_mv" in ?*) MV="$inst_mv";; esac
+case "$inst_ln" in ?*) LN="$inst_ln";; esac
+case "$inst_chown" in ?*) CHOWN="$inst_chown";; esac
+case "$inst_chmod" in ?*) CHMOD="$inst_chmod";; esac
+case "$inst_dirname" in ?*) DIRNAME="$inst_dirname";; esac
+case "$inst_mkdir" in ?*) MKDIR="$inst_mkdir";; esac
+
+# chown is a special case; in at least one OS it is in /usr/etc instead
+# of in /usr/bin, and therefore not likely to be on the path. Another OS
+# has it in /usr/sbin. This fudge tries to cope with these variations.
+
+# Otherwise, and for other commands, we assume that the normal PATH will
+# give access to where they are on your operating system (normally /usr/bin
+# or /bin).
+
+if [ "${CHOWN}" = "chown" -a -x /usr/sbin/chown ] ; then
+ CHOWN=/usr/sbin/chown
+fi
+
+if [ "${CHOWN}" = "chown" -a ! -f /usr/bin/chown -a -f /usr/etc/chown ] ; then
+ CHOWN=/usr/etc/chown
+fi
+
+# The values of CHOWN and MV taken from the Makefile are sometimes set to
+# "look_for_it", which causes a search of the usual suspects. This code is
+# similar to that in exicyclog, but has to be fudged for upper/lower case
+# distinctions.
+
+for cmd in CHOWN MV ; do
+ eval "oldcmd=\$$cmd"
+ if [ "$oldcmd" != "look_for_it" ] ; then continue ; fi
+ if [ "$cmd" = "CHOWN" ] ; then cmdlc="chown" ; fi
+ if [ "$cmd" = "MV" ] ; then cmdlc="mv" ; fi
+ newcmd=$cmdlc
+ for dir in /bin /usr/bin /usr/sbin /usr/etc ; do
+ if [ -f $dir/$cmdlc ] ; then
+ newcmd=$dir/$cmdlc
+ break
+ fi
+ done
+ eval $cmd=$newcmd
+done
+
+# See if the exim monitor has been built
+
+if [ -f eximon -a -f eximon.bin ]; then
+ exim_monitor="eximon eximon.bin"
+fi
+
+# If bin directory doesn't exist, try to create it
+
+if [ ! -d "${BIN_DIRECTORY}" ]; then
+ echo mkdir -p ${BIN_DIRECTORY}
+ ${real} mkdir -p ${BIN_DIRECTORY}
+ if [ $? -ne 0 ]; then
+ echo $com ""
+ echo $com "*** Exim installation ${ver}failed ***"
+ exit 1
+ else
+ ${real} echo $com ${BIN_DIRECTORY} created
+ fi
+fi
+
+# If no arguments, install everything
+
+if [ $# -gt 0 ]; then
+ set $@
+else
+ set exim${EXE} ${exim_monitor} exim_dumpdb${EXE} exim_fixdb${EXE} \
+ exim_tidydb${EXE} exinext exiwhat exim_dbmbuild${EXE} exicyclog \
+ exigrep eximstats exipick exiqgrep exiqsumm exim_lock${EXE} \
+ exim_checkaccess
+fi
+
+echo $com ""
+echo $com Installation directory is ${BIN_DIRECTORY}
+echo $com ""
+
+while [ $# -gt 0 ]; do
+ name=$1
+ shift
+
+ if [ ! -s ${name} ]; then
+ echo $com ""
+ echo $com "*** `pwd`/${name} does not exist or is empty"
+ echo $com "*** Have you built Exim successfully?"
+ echo $com "*** Exim installation ${ver}failed ***"
+ exit 1
+ fi
+
+ # The exim binary is handled specially
+
+ if [ $name = exim${EXE} ]; then
+ exim="./exim -bV -C /dev/null"
+ version=exim-`$exim 2>/dev/null | \
+ awk '/Exim version/ { OFS=""; print $3,"-",substr($4,2,length($4)-1) }'`${EXE}
+
+ if [ "${version}" = "exim-${EXE}" ]; then
+ echo $com ""
+ echo $com "*** Could not run $exim to find version number ***"
+ echo $com "*** Exim installation ${ver}failed ***"
+ $exim
+ exit 1
+ fi
+
+ # Do something only if newer than existing file, or no existing file
+
+ if ../scripts/newer ${name} ${BIN_DIRECTORY}/${version}; then
+ echo ${CP} ${name} ${BIN_DIRECTORY}/${version}
+ ${real} ${CP} ${name} ${BIN_DIRECTORY}/${version}
+ if [ $? -ne 0 ]; then
+ echo $com ""
+ echo $com "*** Exim installation ${ver}failed ***"
+ exit 1
+ fi
+
+ # After copy, set ownership and permissions, unless disabled
+
+ if [ "$do_chown" != "no" ]; then
+ echo ${CHOWN} ${INST_UID} ${BIN_DIRECTORY}/${version}
+ ${real} ${CHOWN} ${INST_UID} ${BIN_DIRECTORY}/${version}
+ if [ $? -ne 0 ]; then
+ echo $com ""
+ echo $com "*** You must be ${INST_UID} to install exim ***"
+ exit 1
+ fi
+ echo ${CHMOD} a+x ${BIN_DIRECTORY}/${version}
+ ${real} ${CHMOD} a+x ${BIN_DIRECTORY}/${version}
+ if [ $? -ne 0 ]; then
+ echo $com ""
+ echo $com "*** Exim installation ${ver}failed ***"
+ exit 1
+ fi
+ echo ${CHMOD} u+s ${BIN_DIRECTORY}/${version}
+ ${real} ${CHMOD} u+s ${BIN_DIRECTORY}/${version}
+ if [ $? -ne 0 ]; then
+ echo $com ""
+ echo $com "*** Exim installation ${ver}failed ***"
+ exit 1
+ fi
+ else
+ echo $com "$CHOWN $INST_UID omitted: -no_chown was specified"
+ echo $com "$CHMOD u+s omitted: -no_chown was specified"
+ fi
+
+ # Now sort out the "exim" alias, unless NO_SYMLINK is set.
+
+ if [ "X$NO_SYMLINK" = "X" ] && [ "$do_symlink" != "no" ] ; then
+
+ # First check whether "exim" exists in the directory.
+ if [ -f ${BIN_DIRECTORY}/exim ]; then
+
+ # If it's not a symbolic link, make a copy with the old version number
+ if [ `ls -l ${BIN_DIRECTORY}/exim | cut -c1-1` != 'l' ]; then
+ oldversion=exim-`${BIN_DIRECTORY}/exim -bV -C /dev/null | \
+ awk '/Exim version/ { OFS=""; print $3,"-",substr($4,2,length($4)-1) }'`${EXE}
+ if [ "${version}" = "${oldversion}" ] ; then
+ echo $com ""
+ echo $com "*** Existing file called exim has the same version and compile number ***"
+ echo $com "*** Exim installation ${ver}failed ***"
+ exit 1
+ fi
+ echo ${CP} ${BIN_DIRECTORY}/exim ${BIN_DIRECTORY}/${oldversion}
+ ${real} ${CP} ${BIN_DIRECTORY}/exim ${BIN_DIRECTORY}/${oldversion}
+ if [ $? -ne 0 ]; then
+ echo $com ""
+ echo $com "*** Exim installation ${ver}failed ***"
+ exit 1
+ fi
+ fi
+
+ # Now we can move the name "exim" to be a symbolic link to the new
+ # version, atomically.
+
+ echo \(cd ${BIN_DIRECTORY}\; ${LN} -s ${version} temporary_exim\)
+ (${real} cd ${BIN_DIRECTORY}; ${real} ${LN} -s ${version} temporary_exim)
+ if [ $? -ne 0 ]; then
+ echo $com ""
+ echo $com "*** Exim installation ${ver}failed ***"
+ exit 1
+ fi
+
+ echo ${MV} -f ${BIN_DIRECTORY}/temporary_exim ${BIN_DIRECTORY}/exim
+ ${real} ${MV} -f ${BIN_DIRECTORY}/temporary_exim ${BIN_DIRECTORY}/exim
+ if [ $? -ne 0 ]; then
+ echo $com ""
+ echo $com "*** Exim installation ${ver}failed ***"
+ exit 1
+ fi
+
+ # If "exim" does not already exist just create a symbolic link.
+
+ else
+ echo \(cd ${BIN_DIRECTORY}\; ${LN} -s ${version} exim\)
+ (${real} cd ${BIN_DIRECTORY}; ${real} ${LN} -s ${version} exim)
+ if [ $? -ne 0 ]; then
+ echo $com ""
+ echo $com "*** Exim installation ${ver}failed ***"
+ exit 1
+ fi
+ fi
+
+ else
+ echo $com "creation of symlink omitted"
+ if [ "X$NO_SYMLINK" != "X" ] ; then
+ echo $com "(NO_SYMLINK is specified in Local/Makefile)"
+ else
+ echo $com "(-no_symlink was specified)"
+ fi
+ fi
+
+ # New binary is not newer than the installed file
+
+ else
+ echo $com ${name} is not newer than ${BIN_DIRECTORY}/${version}
+ fi
+
+ # Handle everything other than the exim binary itself
+
+ else
+ if ../scripts/newer ${name} ${BIN_DIRECTORY}/${name}; then
+ if [ -f ${BIN_DIRECTORY}/${name} ]; then
+ echo ${CP} ${BIN_DIRECTORY}/${name} ${BIN_DIRECTORY}/${name}.O
+ ${real} ${CP} ${BIN_DIRECTORY}/${name} ${BIN_DIRECTORY}/${name}.O
+ if [ $? -ne 0 ]; then
+ echo $com ""
+ echo $com "*** Exim installation ${ver}failed ***"
+ exit 1
+ fi
+ fi
+ echo ${CP} ${name} ${BIN_DIRECTORY}
+ ${real} ${CP} ${name} ${BIN_DIRECTORY}
+ if [ $? -ne 0 ]; then
+ echo $com ""
+ echo $com "*** Exim installation ${ver}failed ***"
+ exit 1
+ fi
+ else
+ echo $com ${name} is not newer than ${BIN_DIRECTORY}/${name}
+ fi
+ fi
+
+done
+
+
+
+# If there is no configuration file, install the default, modifying it to refer
+# to the configured system aliases file. If there is no setting for
+# SYSTEM_ALIASES_FILE, use the traditional /etc/aliases. If the file does not
+# exist, install a default (dummy) for that too.
+
+# However, if CONFIGURE_FILE specifies a list of files, skip this code.
+
+echo $com ""
+
+if [ `expr -- "${CONFIGURE_FILE}" : ".*:"` -ne 0 ] ; then
+ echo $com Runtime configuration is specified as the following list:
+ echo $com ' ' ${CONFIGURE_FILE}
+ echo $com Therefore, skipping automatic installation.
+
+elif [ ! -f ${CONFIGURE_FILE} ]; then
+ echo $com Installing default configuration in ${CONFIGURE_FILE}
+ echo $com because there is no existing configuration file.
+ if [ "${SYSTEM_ALIASES_FILE}" = "" ] ; then
+ SYSTEM_ALIASES_FILE=/etc/aliases
+ echo $com This configuration has system aliases in ${SYSTEM_ALIASES_FILE}.
+ fi
+
+ echo ${MKDIR} -p `${DIRNAME} ${CONFIGURE_FILE}`
+ ${real} ${MKDIR} -p `${DIRNAME} ${CONFIGURE_FILE}`
+
+ echo sed -e '\\'
+ echo " \"/SYSTEM_ALIASES_FILE/ s'SYSTEM_ALIASES_FILE'${ACTUAL_SYSTEM_ALIASES_FILE}'\"" '\\'
+ echo " ../src/configure.default > \${CONFIGURE_FILE}"
+
+ # I can't find a way of writing this using the ${real} feature because
+ # it seems that the output redirection always happens, even when -n was
+ # specified. So control it the hard way.
+
+ if [ "$real" = "" ] ; then
+ sed -e \
+ "/SYSTEM_ALIASES_FILE/ s'SYSTEM_ALIASES_FILE'${ACTUAL_SYSTEM_ALIASES_FILE}'" \
+ ../src/configure.default > ${CONFIGURE_FILE}
+ else
+ true
+ fi
+
+ if [ $? -ne 0 ]; then
+ echo $com ""
+ echo $com "*** Exim installation ${ver}failed ***"
+ exit 1
+ fi
+ if [ ! -f ${SYSTEM_ALIASES_FILE} ]; then
+ echo $com '****'
+ echo $com Installing a dummy ${SYSTEM_ALIASES_FILE} file because you do not have
+ echo $com one, and the default configuration requires it. You should
+ echo $com edit ${SYSTEM_ALIASES_FILE} and at least create an alias for postmaster.
+ echo $com '***'
+ echo ${CP} ../src/aliases.default ${SYSTEM_ALIASES_FILE}
+ ${real} ${CP} ../src/aliases.default ${SYSTEM_ALIASES_FILE}
+ fi
+
+else
+ echo $com Configuration file ${CONFIGURE_FILE} already exists
+fi
+
+# Install info files if the directory is defined and the Texinfo
+# source documentation is present.
+
+if [ "${INFO_DIRECTORY}" != "" -a -f ../doc/spec.texinfo ] ; then
+ echo $com ""
+ if [ ! -d "${INFO_DIRECTORY}" ] ; then
+ echo mkdir -p ${INFO_DIRECTORY}
+ ${real} mkdir -p ${INFO_DIRECTORY}
+ if [ $? -ne 0 ]; then
+ echo $com ""
+ echo $com "*** Exim installation ${ver}failed ***"
+ exit 1
+ else
+ echo $com ${INFO_DIRECTORY} created
+ fi
+ fi
+
+ echo $com Info installation directory is ${INFO_DIRECTORY}
+ echo $com ""
+
+ ${real} makeinfo --no-split --output exim.info ../doc/spec.texinfo
+ echo ${CP} exim.info ${INFO_DIRECTORY}
+ ${real} ${CP} exim.info ${INFO_DIRECTORY}
+ ${real} install-info --section="Exim" \
+ --entry "* User guide: (exim). Exim manual" \
+ ${INFO_DIRECTORY}/exim.info ${INFO_DIRECTORY}/dir
+ ${real} makeinfo --no-split --output exim_filter.info ../doc/filter.texinfo
+ echo ${CP} exim_filter.info ${INFO_DIRECTORY}
+ ${real} ${CP} exim_filter.info ${INFO_DIRECTORY}
+ ${real} install-info --section="Exim" \
+ --entry "* Filtering: (exim_filter). Filtering mail with Exim" \
+ ${INFO_DIRECTORY}/exim_filter.info ${INFO_DIRECTORY}/dir
+fi
+
+# Everything OK
+
+echo $com ""
+echo $com Exim installation ${ver}complete
+
+# End of exim_install
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-03 08:18:27 +0000