3 # CONFIGURE SCRIPT FOR CITADEL SERVER
4 # This file is part of "conf-IG-ure"
5 # Copyright (C) 2016-2022 by Art Cancro
7 # This program is open source software. Use, duplication, and/or
8 # disclosure are subject to the GNU General Purpose License version 3.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
16 echo Running the configure script to create config.mk
19 ########################################################################
20 # Parse the command line arguments
21 ########################################################################
25 k=`echo $a | awk -F= ' { print $1 } '`
26 v=`echo $a | awk -F= ' { print $2 } '`
30 echo $0 : '--prefix is not supported. you are probably looking for --ctdldir'
37 echo $0 : unknown option $k
39 echo Valid options are:
40 echo ' --ctdldir=DIR Install Citadel server to DIR [/usr/local/citadel]'
48 ########################################################################
49 # Set any missing values
50 ########################################################################
52 # Accept PREFIX as a substitute for CTDLDIR, but only if CTDLDIR is not already set
53 [ "$CTDLDIR" = "" ] && [ "$PREFIX" != "" ] && CTDLDIR=$PREFIX
55 # Configure the directory into which Citadel Server will be installed.
56 [ "$CTDLDIR" = "" ] && CTDLDIR=/usr/local/citadel
58 # Permit override of CFLAGS and LDFLAGS using environment variables
59 [ "$CFLAGS" = "" ] && CFLAGS='-ggdb'
60 [ "$LDFLAGS" = "" ] && LDFLAGS=''
63 ########################################################################
65 ########################################################################
66 echo Testing for OpenSSL...
67 tempfile=`tempfile 2>/dev/null` || tempfile=/tmp/configure.$$
70 #include <openssl/ssl.h>
71 int main(int argc, char **argv) {
72 SSL_load_error_strings();
76 cc $tempcc -lssl -lcrypto -o $tempfile && $tempfile && {
77 CFLAGS=${CFLAGS}' -DHAVE_OPENSSL'
78 LDFLAGS=${LDFLAGS}' -lssl -lcrypto -lz'
80 echo Citadel Server requires OpenSSL which is not present.
85 ########################################################################
87 ########################################################################
88 echo Testing for iconv...
89 tempfile=`tempfile 2>/dev/null` || tempfile=/tmp/configure.$$
96 int main(int argc, char **argv) {
97 size_t wow = iconv(NULL, NULL, NULL, NULL, NULL);
102 cc $tempcc -o $tempfile && {
104 echo iconv.h is present and requires no additional libraries
106 echo Trying again with -liconv...
107 cc $tempcc -liconv -o $tempfile && {
109 LDFLAGS=${LDFLAGS}' -liconv'
111 echo Citadel Server requires iconv character set conversion.
117 ########################################################################
118 # FIXME do a real build id here
119 ########################################################################
120 CFLAGS=${CFLAGS}' -DBUILD_ID=\"unknown\"'
121 CFLAGS=${CFLAGS}' -DCTDLDIR=\"'${CTDLDIR}'\"'
124 ########################################################################
125 # Output the config.mk
126 ########################################################################
128 echo '# config.mk is generated by configure'
129 echo "CTDLDIR := ${CTDLDIR}"
130 echo "CFLAGS := ${CFLAGS}"
131 echo "LDFLAGS := ${LDFLAGS}"