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
|
AC_DEFUN([AC_DEFINE_DIR], [
prefix_NONE=
exec_prefix_NONE=
test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
dnl In Autoconf 2.60, ${datadir} refers to ${datarootdir}, which in turn
dnl refers to ${prefix}. Thus we have to use `eval' twice.
eval ac_define_dir="\"[$]$2\""
eval ac_define_dir="\"$ac_define_dir\""
AC_SUBST($1, "$ac_define_dir")
AC_DEFINE_UNQUOTED($1, "$ac_define_dir", [$3])
test "$prefix_NONE" && prefix=NONE
test "$exec_prefix_NONE" && exec_prefix=NONE
])
AC_DEFUN([AC_PROG_PERL_VERSION],[dnl
# Make sure we have perl
if test -z "$PERL"; then
AC_CHECK_PROG(PERL,perl,perl)
fi
# Check if version of Perl is sufficient
ac_perl_version="$1"
if test "x$PERL" != "x"; then
AC_MSG_CHECKING(for perl version greater than or equal to $ac_perl_version)
# NB: It would be nice to log the error if there is one, but we cannot rely
# on autoconf internals
$PERL -e "use $ac_perl_version;" > /dev/null 2>&1
if test $? -ne 0; then
AC_MSG_RESULT(no);
$3
else
AC_MSG_RESULT(ok);
$2
fi
else
AC_MSG_WARN(could not find perl)
fi
])dnl
AC_DEFUN([AC_PROG_PERL_MODULES],[dnl
ac_perl_modules="$1"
# Make sure we have perl
if test -z "$PERL"; then
AC_CHECK_PROG(PERL,perl,perl)
fi
if test "x$PERL" != x; then
ac_perl_modules_failed=0
for ac_perl_module in $ac_perl_modules; do
AC_MSG_CHECKING(for perl module $ac_perl_module)
# Would be nice to log result here, but can't rely on autoconf internals
$PERL "-M$ac_perl_module" -e exit > /dev/null 2>&1
if test $? -ne 0; then
AC_MSG_RESULT(no);
ac_perl_modules_failed=1
else
AC_MSG_RESULT(ok);
fi
done
# Run optional shell commands
if test "$ac_perl_modules_failed" = 0; then
:
$2
else
:
$3
fi
else
AC_MSG_WARN(could not find perl)
fi])dnl
|