# CONFIGURE SCRIPT FOR CITADEL TEXT CLIENT
# This file is part of "conf-IG-ure"
# Copyright (C) 2016-2019 by Art Cancro
-# Distributed under the terms of the GNU General Public License v3 with the following special exceptions:
-# 1. By using this software you agree that it's called "Linux", not "GNU/Linux"
-# 2. By using this software you agree that it's called "open source", not "free software"
-# 3. By using this software you agree that GNU Autotools are crap, which is why conf-IG-ure exists
-# 4. By using this software you agree that Richard Stallman is a communist.
-# 5. By reading these special exceptions you have already agreed to them.
+#
+# This program is open source software. Use, duplication, and/or
+# disclosure are subject to the GNU General Purpose License version 3.
echo
echo
shift
done
+
+########################################################################
# Set any missing values
+########################################################################
[ "$PREFIX" = "" ] && PREFIX=/usr/local
[ "$BINDIR" = "" ] && BINDIR=${PREFIX}/bin
[ "$CTDLDIR" = "" ] && CTDLDIR=/usr/local/citadel
-[ "$CFLAGS" = "" ] && CFLAGS='-ggdb'
+[ "$CFLAGS" = "" ] && CFLAGS='-Wformat-truncation=0 -ggdb'
[ "$LDFLAGS" = "" ] && LDFLAGS=''
+
+########################################################################
# Test for OpenSSL
+########################################################################
[ "$SSL" != "yes" ] && [ "$SSL" != "no" ] && {
echo Testing for OpenSSL...
tempfile=`tempfile 2>/dev/null` || tempfile=/tmp/configure.$$
echo SSL: $SSL
[ "$SSL" = "yes" ] && {
CFLAGS=${CFLAGS}' -DHAVE_OPENSSL'
- LDFLAGS=${LDFLAGS}' -lssl -lcrypto'
+ LDFLAGS=${LDFLAGS}' -lssl -lcrypto -lz'
+}
+
+
+########################################################################
+# Test for iconv
+########################################################################
+echo Testing for iconv...
+tempfile=`tempfile 2>/dev/null` || tempfile=/tmp/configure.$$
+tempcc=${tempfile}.c
+cat >$tempcc <<!
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <iconv.h>
+int main(int argc, char **argv) {
+ size_t wow = iconv(NULL, NULL, NULL, NULL, NULL);
+ return(0);
}
+!
+
+cc $tempcc -o $tempfile && {
+ ICONV='yes'
+ echo iconv.h is present and requires no additional libraries
+} || {
+ echo Trying again with -liconv...
+ cc $tempcc -liconv -o $tempfile && {
+ ICONV='yes'
+ LDFLAGS=${LDFLAGS}' -liconv'
+ } || {
+ echo Citadel Server requires iconv character set conversion.
+ rm -f $tempfile 2>/dev/null
+ rm -f $tempcc 2>/dev/null
+ exit 1
+ }
+}
+rm -f $tempfile 2>/dev/null
+rm -f $tempcc 2>/dev/null
+
+########################################################################
# Output the config.mk
+########################################################################
(
echo "CFLAGS := ${CFLAGS}"