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1# progtest.m4 serial 2 (gettext-0.10.40)
2dnl Copyright (C) 1996-2002 Free Software Foundation, Inc.
3dnl This file is free software, distributed under the terms of the GNU
4dnl General Public License. As a special exception to the GNU General
5dnl Public License, this file may be distributed as part of a program
6dnl that contains a configuration script generated by Autoconf, under
7dnl the same distribution terms as the rest of that program.
8dnl
9dnl This file can can be used in projects which are not available under
10dnl the GNU General Public License or the GNU Library General Public
11dnl License but which still want to provide support for the GNU gettext
12dnl functionality.
13dnl Please note that the actual code of the GNU gettext library is covered
14dnl by the GNU Library General Public License, and the rest of the GNU
15dnl gettext package package is covered by the GNU General Public License.
16dnl They are *not* in the public domain.
17
18dnl Authors:
19dnl Ulrich Drepper <drepper@cygnus.com>, 1996.
20
21# Search path for a program which passes the given test.
22
23dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
24dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
25AC_DEFUN([AM_PATH_PROG_WITH_TEST],
26[# Extract the first word of "$2", so it can be a program name with args.
27set dummy $2; ac_word=[$]2
28AC_MSG_CHECKING([for $ac_word])
29AC_CACHE_VAL(ac_cv_path_$1,
30[case "[$]$1" in
31 /*)
32 ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
33 ;;
34 *)
35 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
36 for ac_dir in ifelse([$5], , $PATH, [$5]); do
37 test -z "$ac_dir" && ac_dir=.
38 if test -f $ac_dir/$ac_word; then
39 if [$3]; then
40 ac_cv_path_$1="$ac_dir/$ac_word"
41 break
42 fi
43 fi
44 done
45 IFS="$ac_save_ifs"
46dnl If no 4th arg is given, leave the cache variable unset,
47dnl so AC_PATH_PROGS will keep looking.
48ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
49])dnl
50 ;;
51esac])dnl
52$1="$ac_cv_path_$1"
53if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
54 AC_MSG_RESULT([$]$1)
55else
56 AC_MSG_RESULT(no)
57fi
58AC_SUBST($1)dnl
59])