|
202.3.1
by Monty Taylor
Added very initial gettextize stuff. |
1 |
# progtest.m4 serial 4 (gettext-0.14.2) |
2 |
dnl Copyright (C) 1996-2003, 2005 Free Software Foundation, Inc. |
|
3 |
dnl This file is free software; the Free Software Foundation |
|
4 |
dnl gives unlimited permission to copy and/or distribute it, |
|
5 |
dnl with or without modifications, as long as this notice is preserved. |
|
6 |
dnl
|
|
7 |
dnl This file can can be used in projects which are not available under |
|
8 |
dnl the GNU General Public License or the GNU Library General Public |
|
9 |
dnl License but which still want to provide support for the GNU gettext |
|
10 |
dnl functionality. |
|
11 |
dnl Please note that the actual code of the GNU gettext library is covered |
|
12 |
dnl by the GNU Library General Public License, and the rest of the GNU |
|
13 |
dnl gettext package package is covered by the GNU General Public License. |
|
14 |
dnl They are *not* in the public domain. |
|
15 |
||
16 |
dnl Authors: |
|
17 |
dnl Ulrich Drepper <drepper@cygnus.com>, 1996. |
|
18 |
||
19 |
AC_PREREQ(2.50) |
|
20 |
||
21 |
# Search path for a program which passes the given test. |
|
22 |
||
23 |
dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, |
|
24 |
dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) |
|
25 |
AC_DEFUN([AM_PATH_PROG_WITH_TEST], |
|
26 |
[
|
|
27 |
# Prepare PATH_SEPARATOR.
|
|
28 |
# The user is always right.
|
|
29 |
if test "${PATH_SEPARATOR+set}" != set; then
|
|
30 |
echo "#! /bin/sh" >conf$$.sh
|
|
31 |
echo "exit 0" >>conf$$.sh
|
|
32 |
chmod +x conf$$.sh
|
|
33 |
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
|
|
34 |
PATH_SEPARATOR=';'
|
|
35 |
else
|
|
36 |
PATH_SEPARATOR=:
|
|
37 |
fi
|
|
38 |
rm -f conf$$.sh
|
|
39 |
fi
|
|
40 |
||
41 |
# Find out how to test for executable files. Don't use a zero-byte file,
|
|
42 |
# as systems may use methods other than mode bits to determine executability.
|
|
43 |
cat >conf$$.file <<_ASEOF
|
|
44 |
#! /bin/sh
|
|
45 |
exit 0
|
|
46 |
_ASEOF
|
|
47 |
chmod +x conf$$.file
|
|
48 |
if test -x conf$$.file >/dev/null 2>&1; then
|
|
49 |
ac_executable_p="test -x"
|
|
50 |
else
|
|
51 |
ac_executable_p="test -f"
|
|
52 |
fi
|
|
53 |
rm -f conf$$.file
|
|
54 |
||
55 |
# Extract the first word of "$2", so it can be a program name with args.
|
|
56 |
set dummy $2; ac_word=[$]2 |
|
57 |
AC_MSG_CHECKING([for $ac_word]) |
|
58 |
AC_CACHE_VAL(ac_cv_path_$1, |
|
59 |
[case "[$]$1" in |
|
60 |
[[\\/]]* | ?:[[\\/]]*)
|
|
61 |
ac_cv_path_$1="[$]$1" # Let the user override the test with a path. |
|
62 |
;;
|
|
63 |
*)
|
|
64 |
ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR |
|
65 |
for ac_dir in ifelse([$5], , $PATH, [$5]); do
|
|
66 |
IFS="$ac_save_IFS" |
|
67 |
test -z "$ac_dir" && ac_dir=. |
|
68 |
for ac_exec_ext in '' $ac_executable_extensions; do
|
|
69 |
if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then |
|
70 |
echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD |
|
71 |
if [$3]; then
|
|
72 |
ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext" |
|
73 |
break 2
|
|
74 |
fi
|
|
75 |
fi
|
|
76 |
done
|
|
77 |
done
|
|
78 |
IFS="$ac_save_IFS" |
|
79 |
dnl If no 4th arg is given, leave the cache variable unset,
|
|
80 |
dnl so AC_PATH_PROGS will keep looking.
|
|
81 |
ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" |
|
82 |
])dnl
|
|
83 |
;;
|
|
84 |
esac])dnl
|
|
85 |
$1="$ac_cv_path_$1" |
|
86 |
if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then |
|
87 |
AC_MSG_RESULT([$]$1) |
|
88 |
else
|
|
89 |
AC_MSG_RESULT(no) |
|
90 |
fi
|
|
91 |
AC_SUBST($1)dnl |
|
92 |
]) |