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
|
dnl file : m4/libmysqlclient.m4
dnl copyright : Copyright (c) 2009-2015 Code Synthesis Tools CC
dnl license : GNU GPL v2; see accompanying LICENSE file
dnl
dnl LIBMYSQLCLIENT(MULTI-THREADED=none|<other>,
dnl [ACTION-IF-FOUND[,
dnl ACTION-IF-NOT-FOUND]])
dnl
dnl
AC_DEFUN([LIBMYSQLCLIENT], [
libmysqlclient_found=no
if test x"$1" != xnone; then
libmysqlclient_name=mysqlclient_r
else
libmysqlclient_name=mysqlclient
fi
AC_MSG_CHECKING([for lib$libmysqlclient_name])
save_LIBS="$LIBS"
LIBS="-l$libmysqlclient_name $LIBS"
# Some distributions (e.g., Fedora) hide the library in the mysql/
# subdirectory.
#
libmysqlclient_paths="none /usr/lib/mysql /usr/lib64/mysql"
for path in $libmysqlclient_paths; do
if test x"path" != xnone; then
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -L$path"
fi
CXX_LIBTOOL_LINK_IFELSE([
AC_LANG_SOURCE([
#ifdef _WIN32
# include <winsock2.h>
#endif
#include <mysql/mysql.h>
int
main ()
{
MYSQL handle;
mysql_init (&handle);
mysql_real_connect (&handle, 0, 0, 0, 0, 0, 0, 0);
MYSQL_STMT* stmt = mysql_stmt_init (&handle);
mysql_stmt_close (stmt);
mysql_close (&handle);
}
])],
[
libmysqlclient_found=yes
libmysqlclient_include=long
])
if test x"$libmysqlclient_found" = xyes; then
break;
fi
CXX_LIBTOOL_LINK_IFELSE([
AC_LANG_SOURCE([
#ifdef _WIN32
# include <winsock2.h>
#endif
#include <mysql.h>
int
main ()
{
MYSQL handle;
mysql_init (&handle);
mysql_real_connect (&handle, 0, 0, 0, 0, 0, 0, 0);
MYSQL_STMT* stmt = mysql_stmt_init (&handle);
mysql_stmt_close (stmt);
mysql_close (&handle);
}
])],
[
libmysqlclient_found=yes
libmysqlclient_include=short
])
if test x"$libmysqlclient_found" = xyes; then
break;
fi
if test x"path" != xnone; then
LDFLAGS="$save_LDFLAGS"
fi
done
if test x"$libmysqlclient_found" = xno; then
LIBS="$save_LIBS"
fi
if test x"$libmysqlclient_found" = xyes; then
AC_MSG_RESULT([yes])
$2
else
AC_MSG_RESULT([no])
$3
fi
# Check if the THR_KEY_mysys pthread key symbol is visible.
#
libmysqlclient_thr_key_visible=no
if test x"$libmysqlclient_found" = xyes -a x"$1" = xposix; then
CXX_LIBTOOL_LINK_IFELSE([
AC_LANG_SOURCE([
#include <pthread.h>
extern pthread_key_t THR_KEY_mysys;
int
main ()
{
return pthread_getspecific (THR_KEY_mysys) != 0;
}
])],
[
libmysqlclient_thr_key_visible=yes
])
fi
])dnl
|
