1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_check_docbook_dtd.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_DOCBOOK_DTD([dtd-version])
#
# DESCRIPTION
#
# Check for access to a docbook DTD of a particular revision. This macro
# can be used for multiple versions within the same script.
#
# Input:
#
# $1 is the version of docbook to search for; default 'current'.
#
# Output:
#
# $HAVE_DOCBOOK_DTD_VERS will be set to 'yes' or 'no' depending on the
# results of the test, where VERS is $1, with '_' substituted for '.'
# $HAVE_DOCBOOK_DTD will also be set to the same value.
#
# Example:
#
# AX_CHECK_DOCBOOK_DTD(4.3)
# if test "x$HAVE_DOCBOOK_DTD_4_3" = "xyes"; then
# ...
#
# LICENSE
#
# Copyright (c) 2008 Zmanda Inc. <http://www.zmanda.com/>
# Copyright (c) 2008 Dustin J. Mitchell <dustin@zmanda.com>
#
# 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 2 of the License, 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, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 5
AU_ALIAS([AC_CHECK_DOCBOOK_DTD], [AX_CHECK_DOCBOOK_DTD])
AC_DEFUN([AX_CHECK_DOCBOOK_DTD],
[
AC_REQUIRE([AX_PROG_XSLTPROC])
dnl define a temporary variable for the version, so this macro can be
dnl used with multiple versions
define([_VERS], $1)
ifelse(_VERS, [], [define([_VERS], [current])])
define([ac_cv_docbook_dtd_VERS], patsubst([ac_cv_docbook_dtd_]_VERS, [\.], [_]))
define([HAVE_DOCBOOK_DTD_VERS], patsubst([HAVE_DOCBOOK_DTD_]_VERS, [\.], [_]))
AC_CACHE_CHECK([for Docbook DTD version ]_VERS, [ac_cv_docbook_dtd_VERS],
[
ac_cv_docbook_dtd_VERS=no
if test -n "$XSLTPROC"; then
MY_XSLTPROC_FLAGS=`echo "" $XSLTPROC_FLAGS|sed -e s/--novalid//g`
cat <<EOF >conftest.xml
<?xml version="1.0" encoding='ISO-8859-1'?>
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V[]_VERS//EN" "http://www.oasis-open.org/docbook/xml/_VERS/docbookx.dtd">
<book id="empty">
</book>
EOF
echo "Trying '$XSLTPROC $MY_XSLTPROC_FLAGS conftest.xml'" >&AS_MESSAGE_LOG_FD
$XSLTPROC $MY_XSLTPROC_FLAGS conftest.xml >conftest.out 2>&1
if test "$?" = 0 -o "$?" = 5; then
# failing to load the DTD is just a warning, so check for it in the output.
if grep 'warning: failed to load external entity' conftest_out >/dev/null 2>&1; then
: # no good..
else
ac_cv_docbook_dtd_VERS=yes
fi
fi
cat conftest.out >&AS_MESSAGE_LOG_FD
rm -f conftest.xml conftest.out
fi
])
HAVE_DOCBOOK_DTD_VERS="$ac_cv_docbook_dtd_VERS"
HAVE_DOCBOOK_DTD=HAVE_DOCBOOK_DTD_VERS
undefine([_VERS])
])
|
