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| -rw-r--r-- | postfix-install | 890 |
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diff --git a/postfix-install b/postfix-install new file mode 100644 index 0000000..e498cd3 --- /dev/null +++ b/postfix-install @@ -0,0 +1,890 @@ +#!/bin/sh + +# To view the formatted manual page of this file, type: +# POSTFIXSOURCE/mantools/srctoman - postfix-install | nroff -man + +#++ +# NAME +# postfix-install 1 +# SUMMARY +# Postfix installation procedure +# SYNOPSIS +# sh postfix-install [options] [name=value] ... +# DESCRIPTION +# The postfix-install script is to be run from the top-level +# Postfix source directory. It implements the following operations: +# .IP o +# Install or upgrade Postfix from source code. This requires +# super-user privileges. +# .IP o +# Build a package that can be distributed to other systems, in order +# to install or upgrade Postfix elsewhere. This requires no super-user +# privileges. To complete the installation after unpacking the +# package, execute as super-user the post-install script in the Postfix +# configuration directory. +# .PP +# The postfix-install script is controlled by installation parameters. +# Specific parameters are described at the end of this document. +# +# By default, postfix-install asks the user for installation +# parameter settings. Most settings are stored in the installed +# main.cf file. Stored settings are used as site-specific defaults +# when the postfix-install script is run later. +# +# The names of Postfix files and directories, as well as their +# ownerships and permissions, are stored in the postfix-files file +# in the Postfix configuration directory. This information is used +# by the post-install script (also in the configuration directory) +# for creating missing queue directories when Postfix is started, +# and for setting correct ownership and permissions when Postfix +# is installed from a pre-built package or from source code. +# +# Arguments +# .IP -keep-build-mtime +# When installing files preserve new file's mtime timestamps. +# Otherwise, mtimes will be set to the time that postfix-install +# is run. +# .IP -non-interactive +# Do not ask the user for parameter settings. Installation parameters +# are specified via one of the non-interactive methods described +# below. +# .IP -package +# Build a ready-to-install package. This requires that a +# non-default install_root parameter is specified. +# INSTALLATION PARAMETER INPUT METHODS +# .ad +# .fi +# Parameter settings can be specified through a variety of +# mechanisms. In order of decreasing precedence these are: +# .IP "interactive mode" +# By default, postfix-install will ask the user for installation +# parameter settings. These settings have the highest precedence. +# .IP "command line" +# Parameter settings can be given as name=value arguments on +# the postfix-install command line. This mode will replace +# the string MAIL_VERSION at the end of a configuration +# parameter value with the Postfix release version (Postfix +# 3.0 and later). +# .IP "process environment" +# Parameter settings can be given as name=value environment +# variables. Environment parameters can also be specified on +# the make(1) command line as "make install name=value ...". +# This mode will replace the string MAIL_VERSION at the end +# of a configuration parameter value with the Postfix release +# version (Postfix 3.0 and later). +# .IP "installed configuration files" +# If a parameter is not specified via the command line or via the +# process environment, postfix-install will attempt to extract its +# value from an already installed Postfix main.cf configuration file. +# .IP "built-in defaults" +# These settings have the lowest precedence. +# INSTALLATION PARAMETER DESCRIPTION +# .ad +# .fi +# The description of installation parameters and their built-in +# default settings is as follows: +# .IP install_root +# Prefix that is prepended to the pathnames of installed files. +# Specify this ONLY when creating pre-built packages for distribution to +# other systems. The built-in default is "/", the local root directory. +# This parameter setting is not recorded in the installed main.cf file. +# .IP tempdir +# Directory for scratch files while installing Postfix. +# You must have write permission in this directory. +# The built-in default directory name is the current directory. +# This parameter setting is not recorded in the installed main.cf file. +# .IP config_directory +# The final destination directory for Postfix configuration files. +# The built-in default directory name is /etc/postfix. +# This parameter setting is not recorded in the installed main.cf file +# and can be changed only by recompiling Postfix. +# .IP data_directory +# The final destination directory for Postfix-writable data files such +# as caches. This directory should not be shared with non-Postfix +# software. The built-in default directory name is /var/lib/postfix. +# This parameter setting is recorded in the installed main.cf file. +# .IP daemon_directory +# The final destination directory for Postfix daemon programs. This +# directory should not be in the command search path of any users. +# The built-in default directory name is /usr/libexec/postfix. +# This parameter setting is recorded in the installed main.cf file. +# .IP command_directory +# The final destination directory for Postfix administrative commands. +# This directory should be in the command search path of adminstrative +# users. The built-in default directory name is system dependent. +# This parameter setting is recorded in the installed main.cf file. +# .IP html_directory +# The final destination directory for the Postfix HTML files. +# This parameter setting is recorded in the installed main.cf file. +# .IP queue_directory +# The final destination directory for Postfix queues. +# The built-in default directory name is /var/spool/postfix. +# This parameter setting is recorded in the installed main.cf file. +# .IP sendmail_path +# The final destination pathname for the Postfix sendmail command. +# This is the Sendmail-compatible mail posting interface. +# The built-in default pathname is system dependent. +# This parameter setting is recorded in the installed main.cf file. +# .IP newaliases_path +# The final destination pathname for the Postfix newaliases command. +# This is the Sendmail-compatible command to build alias databases +# for the Postfix local delivery agent. +# The built-in default pathname is system dependent. +# This parameter setting is recorded in the installed main.cf file. +# .IP mailq_path +# The final destination pathname for the Postfix mailq command. +# This is the Sendmail-compatible command to list the mail queue. +# The built-in default pathname is system dependent. +# This parameter setting is recorded in the installed main.cf file. +# .IP mail_owner +# The owner of the Postfix queue. Its numerical user ID and group ID +# must not be used by any other accounts on the system. +# The built-in default account name is postfix. +# This parameter setting is recorded in the installed main.cf file. +# .IP setgid_group +# The group for mail submission and for queue management commands. +# Its numerical group ID must not be used by any other accounts on the +# system, not even by the mail_owner account. +# The built-in default group name is postdrop. +# This parameter setting is recorded in the installed main.cf file. +# .IP manpage_directory +# The final destination directory for the Postfix on-line manual pages. +# This parameter setting is recorded in the installed main.cf file. +# .IP sample_directory +# The final destination directory for the Postfix sample configuration +# files. This parameter is obsolete as of Postfix version 2.1. +# This parameter setting is recorded in the installed main.cf file. +# .IP meta_directory +# The final destination directory for non-executable files +# that are shared among multiple Postfix instances, such +# as postfix-files, dynamicmaps.cf, as well as the multi-instance +# template files main.cf.proto and master.cf.proto. This +# directory should contain only Postfix-related files. +# .IP readme_directory +# The final destination directory for the Postfix README files. +# This parameter setting is recorded in the installed main.cf file. +# .IP shlib_directory +# The final destination directory for Postfix shared-library +# files, and the default directory for Postfix database plugin +# files with a relative pathname in the file dynamicmaps.cf. +# This directory should contain only Postfix-related files. +# The shlib_directory parameter built-in default value is +# specified at compile time. If you change this at installation +# time, then additional configuration will be required with +# ldconfig(1) or equivalent. +# SEE ALSO +# post-install(1) post-installation procedure +# FILES +# $config_directory/main.cf, Postfix installation configuration. +# $meta_directory/postfix-files, installation control file. +# $config_directory/install.cf, obsolete configuration file. +# LICENSE +# .ad +# .fi +# The Secure Mailer license must be distributed with this software. +# AUTHOR(S) +# Wietse Venema +# IBM T.J. Watson Research +# P.O. Box 704 +# Yorktown Heights, NY 10598, USA +# +# Wietse Venema +# Google, Inc. +# 111 8th Avenue +# New York, NY 10011, USA +#-- + +# Initialize. +# By now, shells must have functions. Ultrix users must use sh5 or lose. + +umask 022 +PATH=/bin:/usr/bin:/usr/sbin:/usr/etc:/sbin:/etc:/usr/contrib/bin:/usr/gnu/bin:/usr/ucb:/usr/bsd +SHELL=/bin/sh +IFS=" +" +BACKUP_IFS="$IFS" + +# This script uses outputs from Postfix and non-Postfix commands. +# Override all LC_* settings and LANG for robustness. +LC_ALL=C; export LC_ALL + +if [ -n "$SHLIB_ENV_VAR" ]; then + junk="${SHLIB_ENV_VAL}" + eval export "$SHLIB_ENV_VAR=\$junk" +fi + +USAGE="Usage: $0 [name=value] [option] + -keep-build-mtime Preserve build-time file mtime timestamps. + -non-interactive Do not ask for installation parameters. + -package Build a ready-to-install package. + name=value Specify an installation parameter". + +# Process command-line options and parameter settings. Work around +# brain damaged shells. "IFS=value command" should not make the +# IFS=value setting permanent. But some broken standard allows it. + +for arg +do + case $arg in +*[" "]*) echo "$0: Error: argument contains whitespace: '$arg'"; exit 1;; + *=*) IFS= eval $arg; IFS="$BACKUP_IFS";; + -non-int*) non_interactive=1;; + -package) need_install_root=install_root;; +-keep-build-mtime) + keep_build_mtime=1;; + *) echo "$0: Error: $USAGE" 1>&2; exit 1;; + esac + shift +done + +# Sanity checks. + +test -z "$non_interactive" -a ! -t 0 && { + echo $0: Error: for non-interactive use, run: \"$0 -non-interactive\" 1>&2 + exit 1 +} + +test -x bin/postconf || { + echo $0: Error: no bin/postconf file. Did you forget to run \"make\"? 1>&2 + exit 1 +} + +CONFIG_PARAMS="command_directory daemon_directory data_directory \ +html_directory mail_owner mailq_path manpage_directory newaliases_path \ +queue_directory readme_directory sendmail_path setgid_group shlib_directory \ +meta_directory" + +# Expand the string MAIL_VERSION at the end of "make install" etc. +# name=value command-line arguments (and consequently, in environment +# settings), for consistency with "make makefiles". + +# Note that MAIL_VERSION) does not anchor the match at the end. + +for name in $CONFIG_PARAMS sample_directory install_root tempdir +do + eval junk=\$$name + case "$junk" in + *MAIL_VERSION*) + case "$mail_version" in + "") mail_version="`bin/postconf -dhx mail_version`" || exit 1 + esac + val=`echo "$junk" | sed 's/MAIL_VERSION$/'"$mail_version/g"` || exit 1 + case "$val" in + *MAIL_VERSION*) + echo "MAIL_VERSION not at end of parameter value: $junk" 1>&2; exit 1 + esac + eval ${name}='"$val"' + esac +done + +case `uname -s` in +HP-UX*) FMT=cat;; + *) FMT=fmt;; +esac + +# Disclaimer. + +test -z "$non_interactive" && cat <<EOF | ${FMT} + + Warning: if you use this script to install Postfix locally, + this script will replace existing sendmail or Postfix programs. + Make backups if you want to be able to recover. + + Before installing files, this script prompts you for some + definitions. Most definitions will be remembered, so you have + to specify them only once. All definitions should have a + reasonable default value. +EOF + +# The following shell functions replace files/symlinks while minimizing +# the time that a file does not exist, and avoid copying over files +# in order to not disturb running programs. That is certainly desirable +# when upgrading Postfix on a live machine. It also avoids surprises +# when building a Postfix package for distribution to other systems. + +compare_or_replace() { + mode=$1 + owner=$2 + group=$3 + src=$4 + dst=$5 + (cmp $src $dst >/dev/null 2>&1 && echo Skipping $dst...) || { + echo Updating $dst... + rm -f $tempdir/junk || exit 1 + # Not: "cp -p" which preserves ownership. + cp $src $tempdir/junk || exit 1 + test -z "$keep_build_mtime" || touch -r $src $tempdir/junk || exit 1 + mv -f $tempdir/junk $dst || exit 1 + test -z "$owner" || chown $owner $dst || exit 1 + test -z "$group" || chgrp $group $dst || exit 1 + chmod $mode $dst || exit 1 + } +} + +myreadlink() { + ls -ld -- "$@" 2>/dev/null | awk ' + /->/ { print $NF; next } + { exit(1) } + ' +} + +compare_or_symlink() { + case $1 in + /*) dest=`echo $1 | sed ' + s;^'$install_root';; + s;/\./;/;g + s;//*;/;g + s;^/;; + '` + link=`echo $2 | sed ' + s;^'$install_root';; + s;/\./;/;g + s;//*;/;g + s;^/;; + s;/[^/]*$;/; + s;[^/]*/;../;g + s;$;'$dest'; + '` + ;; + *) link=$1 + ;; + esac + (test $link = "`myreadlink $2`" >/dev/null 2>&1 && echo Skipping $2...) || { + echo Updating $2... + # We create the symlink in place instead of using mv because: + # 1) some systems cannot move symlinks between file systems; + # 2) we cannot use mv to replace a symlink-to-directory; + # 3) "ln -n" is not in POSIX, therefore it's not portable. + # rm+ln is less atomic but this affects compatibility symlinks only. + rm -f $2 && ln -sf $link $2 || exit 1 + } +} + +compare_or_hardlink() { + (cmp $1 $2 >/dev/null 2>&1 && echo Skipping $2...) || { + echo Updating $2... + rm -f $2 || exit 1 + ln $1 $2 || exit 1 + } +} + +check_parent() { + for path + do + dir=`echo $path|sed -e 's/[/][/]*[^/]*$//' -e 's/^$/\//'` + test -d $dir || mkdir -p $dir || exit 1 + done +} + +# How to suppress newlines in echo. + +case `echo -n` in +"") n=-n; c=;; + *) n=; c='\c';; +esac + +# Prompts. + +install_root_prompt="the prefix for installed file names. Specify +this ONLY if you are building ready-to-install packages for +distribution to OTHER machines. See PACKAGE_README for instructions." + +tempdir_prompt="a directory for scratch files while installing +Postfix. You must have write permission in this directory." + +config_directory_prompt="the final destination directory for +installed Postfix configuration files." + +data_directory_prompt="the final destination directory for +Postfix-writable data files such as caches or random numbers. This +directory should not be shared with non-Postfix software." + +daemon_directory_prompt="the final destination directory for +installed Postfix daemon programs. This directory should not be +in the command search path of any users." + +command_directory_prompt="the final destination directory for +installed Postfix administrative commands. This directory should +be in the command search path of adminstrative users." + +queue_directory_prompt="the final destination directory for Postfix +queues." + +sendmail_path_prompt="the final destination pathname for the +installed Postfix sendmail command. This is the Sendmail-compatible +mail posting interface." + +newaliases_path_prompt="the final destination pathname for the +installed Postfix newaliases command. This is the Sendmail-compatible +command to build alias databases for the Postfix local delivery +agent." + +mailq_path_prompt="the final destination pathname for the installed +Postfix mailq command. This is the Sendmail-compatible mail queue +listing command." + +mail_owner_prompt="the owner of the Postfix queue. Specify an +account with numerical user ID and group ID values that are not +used by any other accounts on the system." + +setgid_group_prompt="the group for mail submission and for queue +management commands. Specify a group name with a numerical group +ID that is not shared with other accounts, not even with the Postfix +mail_owner account. You can no longer specify \"no\" here." + +manpage_directory_prompt="the final destination directory for the +Postfix on-line manual pages. You can no longer specify \"no\" +here." + +readme_directory_prompt="the final destination directory for the Postfix +README files. Specify \"no\" if you do not want to install these files." + +html_directory_prompt="the final destination directory for the Postfix +HTML files. Specify \"no\" if you do not want to install these files." + +shlib_directory_prompt="the final destination directory for Postfix +shared-library files." + +meta_directory_prompt="the final destination directory for +non-executable files that are shared among multiple Postfix instances, +such as postfix-files, dynamicmaps.cf, as well as the multi-instance +template files main.cf.proto and master.cf.proto." + +# Default settings, just to get started. + +: ${install_root=/} +: ${tempdir=`pwd`} +: ${config_directory=`bin/postconf -c conf -h -d config_directory`} + +# Find out the location of installed configuration files. + +test -z "$non_interactive" && for name in install_root tempdir config_directory +do + while : + do + echo + eval echo Please specify \$${name}_prompt | ${FMT} + eval echo \$n "$name: [\$$name]\ \$c" + read ans + case $ans in + "") break;; + *) case $ans in + /*) eval $name=$ans; break;; + *) echo; echo $0: Error: $name should be an absolute path name. 1>&2;; + esac;; + esac + done +done + +# In case some systems special-case pathnames beginning with //. + +case $install_root in +/) install_root= +esac + +test -z "$need_install_root" || test -n "$install_root" || { + echo $0: Error: invalid package root directory: \"install_root=/\" 1>&2 + exit 1 +} + +CONFIG_DIRECTORY=$install_root$config_directory + +# If a parameter is not set via the command line or environment, +# try to use settings from installed configuration files. + +# Extract parameter settings from the obsolete install.cf file, as +# a transitional aid. + +grep setgid_group $CONFIG_DIRECTORY/main.cf >/dev/null 2>&1 || { + test -f $CONFIG_DIRECTORY/install.cf && { + for name in sendmail_path newaliases_path mailq_path setgid manpages + do + eval junk=\$$name + case "$junk" in + "") eval unset $name;; + esac + eval : \${$name="\`. $CONFIG_DIRECTORY/install.cf; echo \$$name\`"} \ + || exit 1 + done + : ${setgid_group=$setgid} + : ${manpage_directory=$manpages} + } +} + +# Extract parameter settings from the installed main.cf file. + +test -f $CONFIG_DIRECTORY/main.cf && { + for name in $CONFIG_PARAMS sample_directory + do + eval junk=\$$name + case "$junk" in + "") eval unset $name;; + esac + eval : \${$name=\`bin/postconf -c $CONFIG_DIRECTORY -hx $name\`} || + exit 1 + done +} + +# Use built-in defaults as the final source of parameter settings. + +for name in $CONFIG_PARAMS sample_directory +do + eval junk=\$$name + case "$junk" in + "") eval unset $name;; + esac + eval : \${$name=\`bin/postconf -c conf -d -hx $name\`} || exit 1 +done + +# Override settings manually. + +test -z "$non_interactive" && for name in $CONFIG_PARAMS +do + while : + do + echo + eval echo Please specify \$${name}_prompt | ${FMT} + eval echo \$n "$name: [\$$name]\ \$c" + read ans + case $ans in + "") break;; + *) eval $name=$ans; break;; + esac + done +done + +# Sanity checks + +case "$setgid_group" in + no) (echo $0: Error: the setgid_group parameter no longer accepts + echo \"no\" values. Try again with \"setgid_group=groupname\" on the + echo command line or execute \"make install\" and specify setgid_group + echo interactively.) | ${FMT} 1>&2 + exit 1;; +esac + +case "$manpage_directory" in + no) (echo $0: Error: the manpage_directory parameter no longer accepts + echo \"no\" values. Try again with \"manpage_directory=/path/name\" + echo on the command line or execute \"make install\" and specify + echo manpage_directory interactively.) | ${FMT} 1>&2 + exit 1;; +esac + +for path in "$html_directory" "$readme_directory" "$shlib_directory" +do + case "$path" in + /*) ;; + no) ;; + *) echo $0: Error: \"$path\" should be \"no\" or an absolute path name. 1>&2 + exit 1;; + esac +done + +for path in "$daemon_directory" "$data_directory" "$command_directory" "$queue_directory" \ + "$sendmail_path" "$newaliases_path" "$mailq_path" "$manpage_directory" \ + "$meta_directory" +do + case "$path" in + /*) ;; + *) echo $0: Error: \"$path\" should be an absolute path name. 1>&2; exit 1;; + esac +done + +for path in mailq_path newaliases_path sendmail_path +do + eval test -d $install_root\$$path && { + echo $0: Error: \"$path\" specifies a directory. 1>&2 + exit 1 + } +done + +for path in command_directory config_directory daemon_directory data_directory \ + manpage_directory queue_directory shlib_directory html_directory \ + readme_directory meta_directory +do + case "$path" in + no) ;; + *) eval test -f $install_root\$$path && { + echo $0: Error: \"$path\" specifies a regular file. 1>&2 + exit 1 + };; + esac +done + +# Don't allow space or tab in parameter settings. + +for name in $CONFIG_PARAMS sample_directory +do + eval junk=\$$name + case "$junk" in +*"[ ]"*) echo "$0: Error: $name value contains whitespace: '$junk'" 1>&2 + exit 1;; + esac +done + +test -d $tempdir || mkdir -p $tempdir || exit 1 + +trap "rm -f $tempdir/junk" 0 1 2 3 15 + +( rm -f $tempdir/junk && touch $tempdir/junk ) || { + echo $0: Error: you have no write permission to $tempdir. 1>&2 + echo Specify an alternative directory for scratch files. 1>&2 + exit 1 +} + +test -z "$install_root" && { + + chown root $tempdir/junk >/dev/null 2>&1 || { + echo Error: you have no permission to change file ownership. 1>&2 + exit 1 + } + + chown "$mail_owner" $tempdir/junk >/dev/null 2>&1 || { + echo $0: Error: \"$mail_owner\" needs an entry in the passwd file. 1>&2 + echo Remember, \"$mail_owner\" needs a dedicated user and group id. 1>&2 + exit 1 + } + + chgrp "$setgid_group" $tempdir/junk >/dev/null 2>&1 || { + echo $0: Error: \"$setgid_group\" needs an entry in the group file. 1>&2 + echo Remember, \"$setgid_group\" needs a dedicated group id. 1>&2 + exit 1 + } + +} + +rm -f $tempdir/junk || exit 1 + +trap 0 1 2 3 15 + +# Avoid clumsiness. + +DAEMON_DIRECTORY=$install_root$daemon_directory +COMMAND_DIRECTORY=$install_root$command_directory +QUEUE_DIRECTORY=$install_root$queue_directory +SENDMAIL_PATH=$install_root$sendmail_path +HTML_DIRECTORY=$install_root$html_directory +MANPAGE_DIRECTORY=$install_root$manpage_directory +README_DIRECTORY=$install_root$readme_directory +SHLIB_DIRECTORY=$install_root$shlib_directory +META_DIRECTORY=$install_root$meta_directory + +# Avoid repeated tests for existence of these; default permissions suffice. + +test -d $DAEMON_DIRECTORY || mkdir -p $DAEMON_DIRECTORY || exit 1 +test -d $COMMAND_DIRECTORY || mkdir -p $COMMAND_DIRECTORY || exit 1 +test -d $QUEUE_DIRECTORY || mkdir -p $QUEUE_DIRECTORY || exit 1 +test "$shlib_directory" = "no" -o -d $SHLIB_DIRECTORY || + mkdir -p $SHLIB_DIRECTORY || exit 1 +test "$html_directory" = "no" -o -d $HTML_DIRECTORY || + mkdir -p $HTML_DIRECTORY || exit 1 +test "$readme_directory" = "no" -o -d $README_DIRECTORY || + mkdir -p $README_DIRECTORY || exit 1 +test -d $META_DIRECTORY || mkdir -p $META_DIRECTORY || exit 1 + +# Upgrade or first-time installation? + +if [ -f $CONFIG_DIRECTORY/main.cf ] +then + post_install_options="upgrade-source" +else + post_install_options="first-install" +fi + +# Install files, using information from the postfix-files file. + +exec < meta/postfix-files || exit 1 +while IFS=: read path type owner group mode flags junk +do + IFS="$BACKUP_IFS" + + # Skip comments. + + case $path in + [$]*) ;; + *) continue;; + esac + + # Skip over files that ought to be removed. + # Leave it up to post-install to report them to the user. + + case $flags in + *o*) continue + esac + + # Skip over files that must be preserved. + + case $flags in + *p*) eval test -f $install_root$path && { + eval echo "Skipping $install_root$path..." + continue + };; + esac + + # Save source path before it is clobbered. + + case $type in + [hl]) eval source=$owner;; + esac + + # If installing from source code, apply special permissions or ownership. + # If building a package, don't apply special permissions or ownership. + + case $install_root in + "") case $owner in + [$]*) eval owner=$owner;; + root) owner=;; + esac + case $group in + [$]*) eval group=$group;; + -) group=;; + esac;; + *) case $mode in + [1-7]755) mode=755;; + esac + owner= + group=;; + esac + + + case $type in + + # Create/update directory. + + d) eval path=$install_root$path + test "$path" = "${install_root}no" -o -d $path || { + mkdir -p $path || exit 1 + test -z "$owner" || chown $owner $path || exit 1 + test -z "$group" || chgrp $group $path || exit 1 + chmod $mode $path || exit 1 + } + continue;; + + # Create/update regular file. + + f) echo $path | (IFS=/ read prefix file; IFS="$BACKUP_IFS" + case $prefix in + '$shlib_directory') + compare_or_replace $mode "$owner" "$group" lib/$file \ + $SHLIB_DIRECTORY/$file || exit 1;; + '$meta_directory') + compare_or_replace $mode "$owner" "$group" meta/$file \ + $META_DIRECTORY/$file || exit 1;; + '$daemon_directory') + compare_or_replace $mode "$owner" "$group" libexec/$file \ + $DAEMON_DIRECTORY/$file || exit 1;; + '$command_directory') + compare_or_replace $mode "$owner" "$group" bin/$file \ + $COMMAND_DIRECTORY/$file || exit 1;; + '$config_directory') + compare_or_replace $mode "$owner" "$group" conf/$file \ + $CONFIG_DIRECTORY/$file || exit 1;; + '$sendmail_path') + check_parent $SENDMAIL_PATH || exit 1 + compare_or_replace $mode "$owner" "$group" bin/sendmail \ + $SENDMAIL_PATH || exit 1;; + '$html_directory') + test "$html_directory" = "no" || + compare_or_replace $mode "$owner" "$group" html/$file \ + $HTML_DIRECTORY/$file || exit 1;; + '$manpage_directory') + check_parent $MANPAGE_DIRECTORY/$file || exit 1 + compare_or_replace $mode "$owner" "$group" man/$file \ + $MANPAGE_DIRECTORY/$file || exit 1;; + '$readme_directory') + test "$readme_directory" = "no" || + compare_or_replace $mode "$owner" "$group" README_FILES/$file \ + $README_DIRECTORY/$file || exit 1;; + *) echo $0: Error: unknown entry $path in meta/postfix-files 1>&2 + exit 1;; + esac) || exit 1 + continue;; + + # Hard link. Skip files that are not installed. + + h) eval echo $path | ( + IFS=/ read prefix file; IFS="$BACKUP_IFS" + test "$prefix" = "no" || ( + eval dest_path=$install_root$path + check_parent $dest_path || exit 1 + eval source_path=$install_root$source + compare_or_hardlink $source_path $dest_path || exit 1 + ) + ) || exit 1 + continue;; + + # Symbolic link. Skip files that are not installed. + + l) eval echo $path | ( + IFS=/ read prefix file; IFS="$BACKUP_IFS" + test "$prefix" = "no" || ( + eval dest_path=$install_root$path + check_parent $dest_path || exit 1 + eval source_path=$install_root$source + compare_or_symlink $source_path $dest_path || exit 1 + ) + ) || exit 1 + continue;; + + *) echo $0: Error: unknown type $type for $path in meta/postfix-files 1>&2 + exit 1;; + esac + +done +# More (solaris9) shell brain damage! +IFS="$BACKUP_IFS" + +# Save the installation parameters to main.cf even when they haven't +# changed from their current default. Defaults can change between +# Postfix releases, and software should not suddenly be installed in +# the wrong place when Postfix is being upgraded. + +case "$mail_version" in +"") mail_version="`bin/postconf -dhx mail_version`" || exit 1 +esac + +# Undo MAIL_VERSION expansion at the end of a parameter value. If +# someone really wants the expanded mail version in main.cf, then +# we're sorry. + +for name in $CONFIG_PARAMS sample_directory +do + eval junk=\$$name + case "$junk" in + *"$mail_version"*) + case "$pattern" in + "") pattern=`echo "$mail_version" | sed 's/\./\\\\./g'` || exit 1 + esac + val=`echo "$junk" | sed "s/$pattern"'$/${mail_version}/g'` || exit 1 + eval ${name}='"$val"' + esac +done + +bin/postconf -c $CONFIG_DIRECTORY -e \ + "daemon_directory = $daemon_directory" \ + "data_directory = $data_directory" \ + "command_directory = $command_directory" \ + "queue_directory = $queue_directory" \ + "mail_owner = $mail_owner" \ + "setgid_group = $setgid_group" \ + "sendmail_path = $sendmail_path" \ + "mailq_path = $mailq_path" \ + "newaliases_path = $newaliases_path" \ + "html_directory = $html_directory" \ + "manpage_directory = $manpage_directory" \ + "sample_directory = $sample_directory" \ + "readme_directory = $readme_directory" \ + "shlib_directory = $shlib_directory" \ + "meta_directory = $meta_directory" \ +|| exit 1 + +# If Postfix is being installed locally from source code, do the +# post-install processing now. + +# The unexpansion above may have side effects on exported variables. +# It does not matter because bin/postfix below will override them. + +test -n "$install_root" || { + bin/postfix post-install $post_install_options || exit 1 +} |