+++ /dev/null
-#!/bin/sh
-#
-# IRC - Internet Relay Chat, tools/transition
-# Copyright (C) 2001 Kevin L. Mitchell <klmitch@mit.edu>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 1, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-# $Id: transition,v 1.1 2001-06-21 23:28:53 kev Exp $
-
-# Better than having evals all over the place
-setvar () {
- eval $1=\$2
-}
-getvar () {
- eval echo \$$1
-}
-
-# Set up an echo that doesn't newline-terminate
-if test x`echo -n` = x-n; then
- echo_n () {
- echo "$@"'\c'
- }
-else
- echo_n () {
- echo -n "$@"
- }
-fi
-
-# Debugging notices, enabled only if $DEBUG has something in it
-if test x"$DEBUG" = x; then
- deb () {
- :
- }
- deb_n () {
- :
- }
-else
- deb () {
- echo "$@"
- }
- deb_n () {
- echo_n "$@"
- }
-fi
-
-# Get base directory; first step, how were we called?
-case $0 in
-*/*)
- basedir=`echo $0 | sed -e 's@/[^/]*@@g'`
- ;;
-
-*)
- basedir=`pwd`
- ;;
-esac
-
-# Now locate the ircd subdirectory
-if test -d $basedir/ircd; then
- :
-elif test -d $basedir/../ircd; then
- basedir=$basedir/..
-elif test -d ./ircd; then
- basedir=`pwd`
-else
- echo "Cannot find base ircd directory!" >&2
- exit 1
-fi
-
-# Finally, canonicalize it
-cwd=`pwd`
-cd $basedir
-basedir=`pwd`
-cd $cwd
-
-deb "Base directory: $basedir"
-
-# This is where our ./configure-parsable results will go
-cache_file=$basedir/config.cache
-
-# Now locate .config and config.cache
-config_in=
-config_cache_in=
-
-# If the config subdirectory isn't there anymore, don't bother checking there
-if test -d $basedir/config; then
- if test -r $basedir/config/.config; then
- config_in=$basedir/config/.config
- fi
-
- if test -r $basedir/config/config.cache; then
- config_cache_in=$basedir/config/config.cache
- fi
-fi
-
-# Last ditch effort...try ../.config
-if test x"$config_in" = x; then
- if test -r $basedir/../.config; then
- config_in=$basedir/../.config
- else
- echo "Cannot find original .config file!" >&2
- exit 2
- fi
-fi
-
-# Last ditch effort...try ../.config.cache
-if test x"$config_cache_in" = x; then
- if test -r $basedir/../.config.cache; then
- config_cache_in=$basedir/../.config.cache
- else
- echo "Cannot find original config.cache file!" >&2
- exit 3
- fi
-fi
-
-# Now load the two data files
-echo "Loading old config.cache file $config_cache_in"
-. $config_cache_in
-echo "Loading old .config file $config_in"
-. $config_in
-
-# Now we have to track down the defaults so we will know what to generate
-# F-lines for
-if test ! -r $basedir/ircd/ircd_features.c; then
- echo "Cannot find default features!" >&2
- exit 4
-fi
-
-echo_n "Loading feature default values; please be patient... "
-deb ""
-features=
-exec 4<$basedir/ircd/ircd_features.c
-while read line <&4; do
- # if a line has '(' but not ')', then we hang them until we find the
- # matching ')'; this is not robust!
- if test x"$hangline" != x; then
- line="$hangline $line"
- hangline=
- fi
-
- if test x"`echo "$line" | grep '(' 2>/dev/null`" != x -a \
- x"`echo "$line" | grep ')' 2>/dev/null`" = x; then
- hangline=$line
- continue
- fi
-
- # Now we process the line we read...
- case $line in
- \#*) # We want to ignore the #define, since it's a false positive
- ;;
-
- F_[NIBS]*) # Found one of the feature define macros
- type=`echo "$line" | sed -e 's/^F_\([NIBS]\).*$/\1/g'`
- arglist=`echo "$line" | sed -e 's/^F_[NIBS](\(.*\)),.*/\1/g' \
- -e 's/ | /|/g'`
-
- # Now we must parse the arguments
- tIFS=$IFS
- IFS=,$IFS
- name=
- value=
- argnum=0
- for arg in $arglist; do
- case $type$argnum in
- [NIBS]0) # First argument is always the name of the feature
- name=$arg
- ;;
-
- I2) # Second argument of F_I() is the numerical value
- value=$arg
- ;;
-
- B2) # Second argument of F_B() is a numerical value
- # We must convert this numerical value to "y" or "n"
- if test x"$arg" = x0; then
- value=n
- else
- value=y
- fi
- ;;
-
- [ST]2) # Second argument of F_S() is a string value; must
- # take into account unquoted possibilities, though
- dequote=`echo "$arg" | sed -e 's/^"\(.*\)"$/\1/g'`
- if test x"$dequote" = x"$arg"; then
- type=T
- value=$arg
- else
- value=$dequote
- fi
- ;;
- esac
-
- # Next time through, we'll be testing the next argument
- argnum=`expr $argnum + 1`
- done
- IFS=$tIFS
-
- deb "Loaded feature \"$name\" of type \"$type\"; default: \"$value\""
-
- # Store the information we extracted
- setvar type_$name $type
- setvar def_$name "$value"
-
- # Keep a list of features we've checked
- features="$features $name"
- ;;
- esac
-done
-exec 4<&-
-echo "done"
-
-echo "Converting some options that are still compile-time"
-
-unet_cv_prefix=`echo $SPATH | sed -e 's@/bin/ircd@@g'`
-deb "Installation directory (derived from SPATH)... $unet_cv_prefix"
-
-deb_n "Enable debugging (DEBUGMODE)... "
-if test x"$DEBUGMODE" = xy; then
- unet_cv_enable_debug=yes
-else
- unet_cv_enable_debug=no
-fi
-deb "$unet_cv_enable_debug"
-
-deb_n "Enable assertion checking (CONFIG_NDEBUG)... "
-if test x"$CONFIG_NDEBUG" = xy; then
- unet_cv_enable_asserts=yes
-else
- unet_cv_enable_asserts=no
-fi
-deb "$unet_cv_enable_asserts"
-
-deb_n "Force inlining of some critical functions (FORCEINLINE)... "
-if test x"$FORCEINLINE" = xy; then
- unet_cv_enable_inlines=yes
-else
- unet_cv_enable_inlines=no
-fi
-deb "$unet_cv_enable_inlines"
-
-unet_cv_with_symlink=$SYMLINK
-deb "Symlink name (SYMLINK)... $unet_cv_with_symlink"
-
-unet_cv_with_mode=$IRCDMODE
-deb "Binary permissions (IRCDMODE)... $unet_cv_with_mode"
-
-unet_cv_with_owner=$IRCDOWN
-deb "Binary owner (IRCDOWN)... $unet_cv_with_owner"
-
-unet_cv_with_group=$IRCDGRP
-deb "Binary group owner (IRCDGRP)... $unet_cv_with_group"
-
-unet_cv_with_domain=$DOMAINNAME
-deb "Local domain name (DOMAINNAME)... $unet_cv_with_domain"
-
-deb_n "Enable CHROOT operation (CHROOTDIR)... "
-if test x"$CHROOTDIR" = xy; then
- deb_n "yes, path "
- unet_cv_with_chroot=$DPATH
-else
- unet_cv_with_chroot=no
-fi
-deb "$unet_cv_with_chroot"
-
-unet_cv_with_dpath=$DPATH
-deb "Data path (DPATH)... $unet_cv_with_dpath"
-
-unet_cv_with_cpath=$CPATH
-deb "Configuration file (CPATH)... $unet_cv_with_cpath"
-
-# LPATH may not be set; if it's not, we'll just ignore it here and let
-# ./configure fill it in appropriately
-if test x"$LPATH" != x; then
- unet_cv_with_lpath=$LPATH
- deb "Debug log file (LPATH)... $unet_cv_with_lpath"
-fi
-
-unet_cv_with_maxcon=$MAXCONNECTIONS
-deb "Maximum number of connections (MAXCONNECTIONS)... $unet_cv_with_maxcon"
-
-# Shouldn't run ./configure before the transition script, but we can deal
-if test -r "$cache_file"; then
- echo "WARNING: Destroying new config.cache file $cache_file" >&2
- rm $cache_file
-fi
-
-# Create the cache file...
-echo "Creating new config.cache file $cache_file"
-> $cache_file
-
-# This section is copied from a GNU autoconf-generated configure script
-###############################################################################
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs. It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already. You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
- case `(ac_space=' '; set | grep ac_space) 2>&1` in
- *ac_space=\ *)
- # `set' does not quote correctly, so add quotes (double-quote substitution
- # turns \\\\ into \\, and sed turns \\ into \).
- sed -n \
- -e "s/'/'\\\\''/g" \
- -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
- ;;
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
- ;;
- esac >> confcache
-if cmp -s $cache_file confcache; then
- :
-else
- if test -w $cache_file; then
- echo "updating cache $cache_file"
- cat confcache > $cache_file
- else
- echo "not updating unwritable cache $cache_file"
- fi
-fi
-rm -f confcache
-###############################################################################
-
-# If they ran ./configure before, there'll be a config.status hanging around;
-# if so, we can run that to integrate the config.cache we just generated.
-if test -x $basedir/config.status; then
- echo "Running $basedir/config.status to update configuration"
- cwd=`pwd`
- cd $basedir
- # Have to run it twice to get the Makefile recreated
- ./config.status --recheck
- ./config.status
- cd $cwd
-fi
-
-# Now we need to track down ircd.conf so we can add the F-lines.
-echo_n "Locating IRCD configuration file... "
-case $unet_cv_with_cpath in
-/*) # CPATH is absolute
- conf_file=$unet_cv_with_cpath
- ;;
-
-*) # CPATH is relative to DPATH
- conf_file=$unet_cv_with_dpath/$unet_cv_with_cpath
- ;;
-esac
-# suppress duplicate '/'
-conf_file=`echo "$conf_file" | sed -e 's@//*@/@g'`
-echo "$conf_file"
-
-# if we can't find the .conf, use "flines.conf" in the base directory (so
-# they'll be easy to find).
-if test ! -r $conf_file; then
- fline_conf=yes
- conf_file=$basedir/flines.conf
- if test ! -r $conf_file; then
- > $conf_file
- fi
- echo "WARNING: Unable to read ircd.conf; you will need to add the" >&2
- echo " F-lines manually. For your convenience, they will be" >&2
- echo " placed in $conf_file." >&2
-fi
-
-# here's where we take the old .config and compare it to the feature defaults
-echo_n "Building feature table... "
-for feature in $features; do
- defval=`getvar def_$feature`
- value=`getvar $feature`
-
- if test x"$value" = x -o x"$value" = x"$defval"; then
- setvar FEAT_$feature $defval
- else
- setvar FEAT_$feature $value
- fi
-done
-
-# We won't add an F-line for DOMAINNAME, since (hopefully) the right one is
-# already compiled in
-FEAT_DOMAINNAME=DOMAINNAME
-
-# Have to make sure we have a RANDOM_SEED to enhance randomness...
-FEAT_RANDOM_SEED=$RANDOM_SEED
-
-# This feature changed names to be consistent...
-FEAT_OPER_LBADCHAN=$LOCAL_BADCHAN
-
-# DEFAULT_LIST_PARAM is perhaps the most complicated to transition, but
-# this'll do the trick...
-if test x"$CONFIG_LIST" = xy; then
- FEAT_DEFAULT_LIST_PARAM=$DEFAULT_LIST_PARAM
-else
- FEAT_DEFAULT_LIST_PARAM=0
-fi
-
-echo "done"
-
-# Now we just generate the F-lines
-echo_n "Generating F-lines... "
-exec 4>>$conf_file
-
-# The various log files are set up first--these are all that were defined
-# in u2.10.10.pl15
-if test x"$CONFIG_LOG_WHOX" = xy; then
- echo "F:LOG:WHO:FILE:$WPATH" >&4
-fi
-if test x"$CONFIG_LOG_GLINES" = xy; then
- echo "F:LOG:GLINE:FILE:$GPATH" >&4
-fi
-if test x"$CONFIG_LOG_USERS" = xy; then
- echo "F:LOG:USER:FILE:$FNAME_USERLOG" >&4
-fi
-if test x"$CONFIG_LOG_OPERS" = xy; then
- echo "F:LOG:OPER:FILE:$FNAME_OPERLOG" >&4
-fi
-
-# Now we traverse the entire feature table and compare values with their
-# defaults
-for feature in $features; do
- type=`getvar type_$feature`
- defval=`getvar def_$feature`
- value=`getvar FEAT_$feature`
-
- if test x"$defval" != x"$value"; then
- if test x"$type" = xB; then
- # Must map booleans yet again; I prefer TRUE/FALSE
- if test x"$value" = xy; then
- value=TRUE
- else
- value=FALSE
- fi
- fi
-
- # Write the F-line
- echo "F:$feature:$value" >&4
- fi
-done
-exec 4>&-
-echo "done"
-
-echo_n "Transition is complete."
-if test ! -r $basedir/config.status; then
- echo_n " You should now run ./configure."
-fi
-
-echo ""
-
-if test x"$fline_conf" = xyes; then
- echo "Don't forget to add the F-lines to your ircd.conf. They can be"
- echo "found in $conf_file."
-else
- echo "Don't forget to verify the F-lines in your ircd.conf!"
-fi
projects / ircu2.10.12-pk.git / blobdiff