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
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
|
PHP_ARG_WITH([iconv],
[for iconv support],
[AS_HELP_STRING([[--without-iconv[=DIR]]],
[Exclude iconv support])],
[yes])
if test "$PHP_ICONV" != "no"; then
PHP_SETUP_ICONV(ICONV_SHARED_LIBADD, [
iconv_avail="yes";
],[
iconv_avail="no";
])
if test "$iconv_avail" != "no"; then
if test -z "$ICONV_DIR"; then
for i in /usr/local /usr; do
if test -f "$i/include/iconv.h" || test -f "$i/include/giconv.h"; then
PHP_ICONV_PREFIX="$i"
break
fi
done
if test -z "$PHP_ICONV_PREFIX"; then
PHP_ICONV_PREFIX="/usr"
fi
else
PHP_ICONV_PREFIX="$ICONV_DIR"
fi
CFLAGS="-I$PHP_ICONV_PREFIX/include $CFLAGS"
LDFLAGS="-L$PHP_ICONV_PREFIX/$PHP_LIBDIR $LDFLAGS"
if test -r "$PHP_ICONV_PREFIX/include/giconv.h"; then
PHP_ICONV_H_PATH="$PHP_ICONV_PREFIX/include/giconv.h"
else
PHP_ICONV_H_PATH="$PHP_ICONV_PREFIX/include/iconv.h"
fi
AC_MSG_CHECKING([if iconv is glibc's])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <gnu/libc-version.h>]], [[gnu_get_libc_version();]])],[
AC_MSG_RESULT(yes)
iconv_impl_name="glibc"
],[
AC_MSG_RESULT(no)
])
if test -z "$iconv_impl_name"; then
AC_MSG_CHECKING([if using GNU libiconv])
php_iconv_old_ld="$LDFLAGS"
LDFLAGS="-liconv $LDFLAGS"
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <$PHP_ICONV_H_PATH>
int main() {
printf("%d", _libiconv_version);
return 0;
}
]])],[
AC_MSG_RESULT(yes)
iconv_impl_name="gnu_libiconv"
],[
AC_MSG_RESULT(no)
LDFLAGS="$php_iconv_old_ld"
],[
AC_MSG_RESULT([no, cross-compiling])
LDFLAGS="$php_iconv_old_ld"
])
fi
if test -z "$iconv_impl_name"; then
AC_MSG_CHECKING([if iconv is Konstantin Chuguev's])
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <iconv.h>]], [[iconv_ccs_init(NULL, NULL);]])],[
AC_MSG_RESULT(yes)
iconv_impl_name="bsd"
],[
AC_MSG_RESULT(no)
])
fi
if test -z "$iconv_impl_name"; then
AC_MSG_CHECKING([if using IBM iconv])
php_iconv_old_ld="$LDFLAGS"
LDFLAGS="-liconv $LDFLAGS"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <iconv.h>]], [[cstoccsid("");]])],[
AC_MSG_RESULT(yes)
iconv_impl_name="ibm"
],[
AC_MSG_RESULT(no)
LDFLAGS="$php_iconv_old_ld"
])
fi
echo > ext/iconv/php_have_bsd_iconv.h
echo > ext/iconv/php_have_glibc_iconv.h
echo > ext/iconv/php_have_libiconv.h
echo > ext/iconv/php_have_ibm_iconv.h
case "$iconv_impl_name" in
gnu_libiconv [)]
PHP_DEFINE([PHP_ICONV_IMPL],[\"libiconv\"],[ext/iconv])
AC_DEFINE([PHP_ICONV_IMPL],["libiconv"],[Which iconv implementation to use])
PHP_DEFINE([HAVE_LIBICONV],1,[ext/iconv])
PHP_ADD_LIBRARY_WITH_PATH(iconv, "$PHP_ICONV_PREFIX/$PHP_LIBDIR", ICONV_SHARED_LIBADD)
;;
bsd [)]
PHP_DEFINE([HAVE_BSD_ICONV],1,[ext/iconv])
AC_DEFINE([HAVE_BSD_ICONV],1,[Konstantin Chuguev's iconv implementation])
PHP_DEFINE([PHP_ICONV_IMPL],[\"BSD iconv\"],[ext/iconv])
AC_DEFINE([PHP_ICONV_IMPL],["BSD iconv"],[Which iconv implementation to use])
;;
glibc [)]
PHP_DEFINE([HAVE_GLIBC_ICONV],1,[ext/iconv])
AC_DEFINE([HAVE_GLIBC_ICONV],1,[glibc's iconv implementation])
PHP_DEFINE([PHP_ICONV_IMPL],[\"glibc\"],[ext/iconv])
AC_DEFINE([PHP_ICONV_IMPL],["glibc"],[Which iconv implementation to use])
;;
ibm [)]
PHP_DEFINE([HAVE_IBM_ICONV],1,[ext/iconv])
AC_DEFINE([HAVE_IBM_ICONV],1,[IBM iconv implementation])
PHP_DEFINE([PHP_ICONV_IMPL],[\"IBM iconv\"],[ext/iconv])
AC_DEFINE([PHP_ICONV_IMPL],["IBM iconv"],[Which iconv implementation to use])
;;
esac
AC_MSG_CHECKING([if iconv supports errno])
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <$PHP_ICONV_H_PATH>
#include <errno.h>
int main() {
iconv_t cd;
cd = iconv_open( "*blahblah*", "*blahblahblah*" );
if (cd == (iconv_t)(-1)) {
if (errno == EINVAL) {
return 0;
} else {
return 1;
}
}
iconv_close( cd );
return 2;
}
]])],[
AC_MSG_RESULT(yes)
PHP_DEFINE([ICONV_SUPPORTS_ERRNO],1,[ext/iconv])
AC_DEFINE([ICONV_SUPPORTS_ERRNO],1,[Whether iconv supports error no or not])
],[
AC_MSG_RESULT(no)
PHP_DEFINE([ICONV_SUPPORTS_ERRNO],0,[ext/iconv])
AC_DEFINE([ICONV_SUPPORTS_ERRNO],0,[Whether iconv supports error no or not])
],[
AC_MSG_RESULT(no, cross-compiling)
PHP_DEFINE([ICONV_SUPPORTS_ERRNO],0,[ext/iconv])
AC_DEFINE([ICONV_SUPPORTS_ERRNO],0,[Whether iconv supports error no or not])
])
AC_MSG_CHECKING([if iconv supports //IGNORE])
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <$PHP_ICONV_H_PATH>
#include <stdlib.h>
int main() {
iconv_t cd = iconv_open( "UTF-8//IGNORE", "UTF-8" );
if(cd == (iconv_t)-1) {
return 1;
}
char *in_p = "\xC3\xC3\xC3\xB8";
size_t in_left = 4, out_left = 4096;
char *out = malloc(out_left);
char *out_p = out;
size_t result = iconv(cd, (char **) &in_p, &in_left, (char **) &out_p, &out_left);
if(result == (size_t)-1) {
return 1;
}
return 0;
}
]])],[
AC_MSG_RESULT(yes)
PHP_DEFINE([ICONV_BROKEN_IGNORE],0,[ext/iconv])
AC_DEFINE([ICONV_BROKEN_IGNORE],0,[Whether iconv supports IGNORE])
],[
AC_MSG_RESULT(no)
PHP_DEFINE([ICONV_BROKEN_IGNORE],1,[ext/iconv])
AC_DEFINE([ICONV_BROKEN_IGNORE],1,[Whether iconv supports IGNORE])
],[
AC_MSG_RESULT(no, cross-compiling)
PHP_DEFINE([ICONV_BROKEN_IGNORE],0,[ext/iconv])
AC_DEFINE([ICONV_BROKEN_IGNORE],0,[Whether iconv supports IGNORE])
])
AC_MSG_CHECKING([if your cpp allows macro usage in include lines])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#define FOO <$PHP_ICONV_H_PATH>
#include FOO
]], [])], [
AC_MSG_RESULT([yes])
PHP_DEFINE([PHP_ICONV_H_PATH], [<$PHP_ICONV_H_PATH>],[ext/iconv])
AC_DEFINE_UNQUOTED([PHP_ICONV_H_PATH], [<$PHP_ICONV_H_PATH>], [Path to iconv.h])
], [
AC_MSG_RESULT([no])
])
PHP_NEW_EXTENSION(iconv, iconv.c, $ext_shared,, [-I\"$PHP_ICONV_PREFIX/include\" -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1])
PHP_SUBST(ICONV_SHARED_LIBADD)
PHP_INSTALL_HEADERS([ext/iconv/])
else
AC_MSG_ERROR(Please reinstall the iconv library.)
fi
fi
|
