/
libxslt.m4
191 lines (181 loc) · 7.93 KB
/
libxslt.m4
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
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
# Based on:
# Configure paths for LIBXML2
# Toshio Kuratomi 2001-04-21
# Adapted from:
# Configure paths for GLIB
# Owen Taylor 97-11-3
#
# Modified to work with libxslt by Thomas Schraitle 2002/10/25
# Fixed by Edward Rudd 2004/05/12
dnl AM_PATH_XSLT([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for XML, and define XML_CFLAGS and XML_LIBS
dnl
AC_DEFUN([AM_PATH_XSLT],[
AC_ARG_WITH(xslt-prefix,
[ --with-xslt-prefix=PFX Prefix where libxslt is installed (optional)],
xslt_config_prefix="$withval", xslt_config_prefix="")
AC_ARG_WITH(xslt-exec-prefix,
[ --with-xslt-exec-prefix=PFX Exec prefix where libxslt is installed (optional)],
xslt_config_exec_prefix="$withval", xslt_config_exec_prefix="")
AC_ARG_ENABLE(xslttest,
[ --disable-xslttest Do not try to compile and run a test LIBXSLT program],,
enable_xslttest=yes)
if test x$xslt_config_exec_prefix != x ; then
xslt_config_args="$xslt_config_args --exec-prefix=$xslt_config_exec_prefix"
if test x${XSLT_CONFIG+set} != xset ; then
XSLT_CONFIG=$xslt_config_exec_prefix/bin/xslt-config
fi
fi
if test x$xslt_config_prefix != x ; then
xslt_config_args="$xslt_config_args --prefix=$xslt_config_prefix"
if test x${XSLT_CONFIG+set} != xset ; then
XSLT_CONFIG=$xslt_config_prefix/bin/xslt-config
fi
fi
AC_PATH_PROG(XSLT_CONFIG, xslt-config, no)
min_xslt_version=ifelse([$1], ,1.0.0,[$1])
AC_MSG_CHECKING(for libxslt - version >= $min_xslt_version)
no_xslt=""
if test "$XSLT_CONFIG" = "no" ; then
no_xslt=yes
else
XSLT_CFLAGS=`$XSLT_CONFIG $xslt_config_args --cflags`
XSLT_LIBS=`$XSLT_CONFIG $xslt_config_args --libs`
xslt_config_major_version=`$XSLT_CONFIG $xslt_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
xslt_config_minor_version=`$XSLT_CONFIG $xslt_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
xslt_config_micro_version=`$XSLT_CONFIG $xslt_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test "x$enable_xslttest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $XSLT_CFLAGS"
LIBS="$XSLT_LIBS $LIBS"
dnl
dnl Now check if the installed libxslt is sufficiently new.
dnl (Also sanity checks the results of xslt-config to some extent)
dnl
rm -f conf.xslttest
AC_TRY_RUN([
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <libxslt/xsltconfig.h>
#include <libxslt/xslt.h>
int
main()
{
int xslt_major_version, xslt_minor_version, xslt_micro_version;
int major, minor, micro;
char *tmp_version;
system("touch conf.xslttest");
/* Capture xslt-config output via autoconf/configure variables */
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = (char *)strdup("$min_xslt_version");
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
printf("%s, bad version string from xslt-config\n", "$min_xslt_version");
exit(1);
}
free(tmp_version);
/* Capture the version information from the header files */
tmp_version = (char *)strdup(LIBXSLT_DOTTED_VERSION);
if (sscanf(tmp_version, "%d.%d.%d", &xslt_major_version, &xslt_minor_version, &xslt_micro_version) != 3) {
printf("%s, bad version string from libxslt includes\n", "LIBXSLT_DOTTED_VERSION");
exit(1);
}
free(tmp_version);
/* Compare xslt-config output to the libxslt headers */
if ((xslt_major_version != $xslt_config_major_version) ||
(xslt_minor_version != $xslt_config_minor_version) ||
(xslt_micro_version != $xslt_config_micro_version))
{
printf("*** libxslt header files (version %d.%d.%d) do not match\n",
xslt_major_version, xslt_minor_version, xslt_micro_version);
printf("*** xslt-config (version %d.%d.%d)\n",
$xslt_config_major_version, $xslt_config_minor_version, $xslt_config_micro_version);
return 1;
}
/* Compare the headers to the library to make sure we match */
/* Less than ideal -- doesn't provide us with return value feedback,
* only exits if there's a serious mismatch between header and library.
*/
/* copied from LIBXML_TEST_VERSION; */
xmlCheckVersion(LIBXML_VERSION);
/* Test that the library is greater than our minimum version */
if ((xslt_major_version > major) ||
((xslt_major_version == major) && (xslt_minor_version > minor)) ||
((xslt_major_version == major) && (xslt_minor_version == minor) &&
(xslt_micro_version >= micro)))
{
return 0;
}
else
{
printf("\n*** An old version of libxslt (%d.%d.%d) was found.\n",
xslt_major_version, xslt_minor_version, xslt_micro_version);
printf("*** You need a version of libxslt newer than %d.%d.%d. The latest version of\n",
major, minor, micro);
printf("*** libxslt is always available from ftp://ftp.xmlsoft.org.\n");
printf("***\n");
printf("*** If you have already installed a sufficiently new version, this error\n");
printf("*** probably means that the wrong copy of the xslt-config shell script is\n");
printf("*** being found. The easiest way to fix this is to remove the old version\n");
printf("*** of LIBXSLT, but you can also set the XSLT_CONFIG environment to point to the\n");
printf("*** correct copy of xslt-config. (In this case, you will have to\n");
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
printf("*** so that the correct libraries are found at run-time))\n");
}
return 1;
}
],, no_xslt=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_xslt" = x ; then
AC_MSG_RESULT(yes (version $xslt_config_major_version.$xslt_config_minor_version.$xslt_config_micro_version))
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$XSLT_CONFIG" = "no" ; then
echo "*** The xslt-config script installed by LIBXSLT could not be found"
echo "*** If libxslt was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the XSLT_CONFIG environment variable to the"
echo "*** full path to xslt-config."
else
if test -f conf.xslttest ; then
:
else
echo "*** Could not run libxslt test program, checking why..."
CFLAGS="$CFLAGS $XSLT_CFLAGS"
LIBS="$LIBS $XSLT_LIBS"
AC_TRY_LINK([
#include <libxslt/xslt.h>
#include <stdio.h>
], [ LIBXSLT_TEST_VERSION; return 0;],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding LIBXSLT or finding the wrong"
echo "*** version of LIBXSLT. If it is not finding LIBXSLT, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means LIBXSLT was incorrectly installed"
echo "*** or that you have moved LIBXSLT since it was installed. In the latter case, you"
echo "*** may want to edit the xslt-config script: $XSLT_CONFIG" ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
XSLT_CFLAGS=""
XSLT_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(XSLT_CFLAGS)
AC_SUBST(XSLT_LIBS)
rm -f conf.xslttest
])