1#!/usr/bin/env sh
2#
3# SpanDSP - a series of DSP components for telephony
4#
5# autogen script
6#
7# This program is free software; you can redistribute it and/or modify
8# it under the terms of the GNU Lesser General Public License version 2.1,
9# as published by the Free Software Foundation.
10#
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14# GNU General Public License for more details.
15#
16# You should have received a copy of the GNU Lesser General Public
17# License along with this program; if not, write to the Free Software
18# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19
20UNAME=`uname`
21
22if [ "x$UNAME" = "xFreeBSD" ]; then
23    echo ""
24    echo ""
25    echo "******************************************"
26    echo "***              NOTICE                ***"
27    echo "******************************************"
28    echo "                                          "
29    echo "FreeBSD is buggy. Please use this         "
30    echo "workaround if you  want to bootstrap      "
31    echo "on FreeBSD.                               "
32    echo "                                          "
33    echo "cd /usr/local/share/aclocal19             "
34    echo "ln -s ../aclocal/libtool15.m4 .           "
35    echo "ln -s ../aclocal/ltdl15.m4 .              "
36    echo "				      "
37    echo "******************************************"
38    echo ""
39fi
40
41debug ()
42{
43	# Outputs debug statments if DEBUG var is set
44	if [ ! -z "$DEBUG" ]; then
45		echo "DEBUG: $1"
46	fi
47}
48
49version_compare()
50{
51	# Checks a command is found and the version is high enough
52	PROGRAM=$1
53	MAJOR=$2
54	MINOR=$3
55	MICRO=$4
56	test -z "$MAJOR" && MAJOR=0
57	test -z "$MINOR" && MINOR=0
58	test -z "$MICRO" && MICRO=0
59
60	debug "Checking $PROGRAM >= $MAJOR.$MINOR.$MICRO"
61
62	WHICH_PATH=`whereis which | cut -f2 -d' '`
63	COMMAND=`$WHICH_PATH $PROGRAM`
64	if [ -z $COMMAND ]; then
65		echo "$PROGRAM-$MAJOR.$MINOR.$MICRO is required and was not found."
66		return 1
67	else
68		debug "Found $COMMAND"
69	fi
70
71	INS_VER=`$COMMAND --version | head -1 | sed 's/[^0-9]*//' | cut -d' ' -f1`
72	INS_MAJOR=`echo $INS_VER | cut -d. -f1 | sed s/[a-zA-Z\-].*//g`
73	INS_MINOR=`echo $INS_VER | cut -d. -f2 | sed s/[a-zA-Z\-].*//g`
74	INS_MICRO=`echo $INS_VER | cut -d. -f3 | sed s/[a-zA-Z\-].*//g`
75	test -z "$INS_MAJOR" && INS_MAJOR=0
76	test -z "$INS_MINOR" && INS_MINOR=0
77	test -z "$INS_MICRO" && INS_MICRO=0
78	debug "Installed version: $INS_VER"
79
80	if [ "$INS_MAJOR" -gt "$MAJOR" ]; then
81		debug "MAJOR: $INS_MAJOR > $MAJOR"
82		return 0
83	elif [ "$INS_MAJOR" -eq "$MAJOR" ]; then
84		debug "MAJOR: $INS_MAJOR = $MAJOR"
85		if [ "$INS_MINOR" -gt "$MINOR" ]; then
86			debug "MINOR: $INS_MINOR > $MINOR"
87			return 0
88		elif [ "$INS_MINOR" -eq "$MINOR" ]; then
89			if [ "$INS_MICRO" -ge "$MICRO" ]; then
90				debug "MICRO: $INS_MICRO >= $MICRO"
91				return 0
92			else
93				debug "MICRO: $INS_MICRO < $MICRO"
94			fi
95		else
96			debug "MINOR: $INS_MINOR < $MINOR"
97		fi
98	else
99		debug "MAJOR: $INS_MAJOR < $MAJOR"
100	fi
101
102	echo "You have the wrong version of $PROGRAM. The minimum required version is $MAJOR.$MINOR.$MICRO"
103	echo "    and the version installed is $INS_MAJOR.$INS_MINOR.$INS_MICRO ($COMMAND)."
104	return 1
105}
106
107# Check for required version and die if unhappy
108
109mkdir config
110
111
112if [ "x$UNAME" = "xDarwin" ]; then
113version_compare glibtoolize 1 5 16 || exit 1
114version_compare automake 1 9 5 || exit 1
115version_compare autoconf 2 59 || exit 1
116elif [ "x$UNAME" = "xFreeBSD" ]; then
117version_compare libtoolize 1 5 16 || exit 1
118version_compare automake19 1 9 5 || exit 1
119version_compare autoconf259 2 59 || exit 1
120else
121version_compare libtoolize 1 5 16 || exit 1
122version_compare automake 1 9 5 || exit 1
123version_compare autoconf 2 59 || exit 1
124fi
125
126autoreconf -fi
127
128#chmod ug+x debian/rules
129
130if [ "x$UNAME" = "xNetBSD" ]; then
131echo ""
132echo "Please remember to run gmake instead of make on NetBSD"
133echo ""
134fi
135