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
|
# Configure paths for unixODBC
# Allin Cottrell <cottrell@wfu.edu>
dnl AM_PATH_ODBC([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for unixODBC, and define ODBC_CFLAGS and ODBC_LIBS.
dnl
AC_DEFUN([AM_PATH_ODBC],
[dnl
AC_ARG_WITH(ODBC-prefix,[ --with-ODBC-prefix=PFX Prefix where unixODBC is installed (optional)],
ODBC_config_prefix="$withval", ODBC_config_prefix="")
if test x$ODBC_config_prefix != x ; then
ODBC_config_args="$ODBC_config_args --prefix=$ODBC_config_prefix"
fi
AC_MSG_CHECKING(for ODBC)
if test x"${ODBC_LIBS}" = x ; then
ODBC_CFLAGS="-I$ODBC_config_prefix/include"
ODBC_LIBS="-L$ODBC_config_prefix/lib -lodbc"
fi
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$ODBC_CFLAGS $CFLAGS"
LIBS="$ODBC_LIBS $LIBS"
dnl
dnl Check the installed ODBC.
dnl
rm -f conf.ODBCtest
AC_TRY_RUN([
#include <stdlib.h>
#include <sql.h>
#include <sqlext.h>
#include <sqltypes.h>
int main (void)
{
SQLFreeConnect(NULL);
system ("touch conf.ODBCtest");
return 0;
}
],, no_ODBC=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
if test "x$no_ODBC" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test -f conf.ODBCtest ; then
:
else
echo "*** Could not run ODBC test program, checking why..."
CFLAGS="$ODBC_CFLAGS $CFLAGS"
LIBS="$LIBS $ODBC_LIBS"
AC_TRY_LINK([
#include <stdlib.h>
#include <sql.h>
#include <sqlext.h>
#include <sqltypes.h>
], [ return (1); ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding ODBC. If it is not"
echo "*** finding ODBC, you'll need to set your LD_LIBRARY_PATH "
echo "*** environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location. Also, make sure you have run"
echo "*** ldconfig if that is required on your system."
echo "***" ],
[ echo "*** The test program failed to compile or link. See config.log for the"
echo "*** exact error that occured. This may mean ODBC was incorrectly installed"
echo "*** or that you have moved ODBC since it was installed." ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
ODBC_CFLAGS=""
ODBC_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(ODBC_CFLAGS)
AC_SUBST(ODBC_LIBS)
rm -f conf.ODBCtest
])
|
