projects / bison.git / blame
| Commit | Line | Data |
|---|---|---|
| 9208d17f AD |
1 | # progtest.m4 serial 2 (gettext-0.10.40) |
| 2 | dnl Copyright (C) 1996-2002 Free Software Foundation, Inc. | |
| 3 | dnl This file is free software, distributed under the terms of the GNU | |
| 4 | dnl General Public License. As a special exception to the GNU General | |
| 5 | dnl Public License, this file may be distributed as part of a program | |
| 6 | dnl that contains a configuration script generated by Autoconf, under | |
| 7 | dnl the same distribution terms as the rest of that program. | |
| 8 | dnl | |
| 9 | dnl This file can can be used in projects which are not available under | |
| 10 | dnl the GNU General Public License or the GNU Library General Public | |
| 11 | dnl License but which still want to provide support for the GNU gettext | |
| 12 | dnl functionality. | |
| 13 | dnl Please note that the actual code of the GNU gettext library is covered | |
| 14 | dnl by the GNU Library General Public License, and the rest of the GNU | |
| 15 | dnl gettext package package is covered by the GNU General Public License. | |
| 16 | dnl They are *not* in the public domain. | |
| 17 | ||
| 18 | dnl Authors: | |
| 19 | dnl Ulrich Drepper <drepper@cygnus.com>, 1996. | |
| 8c44d3ec | 20 | |
| 9208d17f | 21 | # Search path for a program which passes the given test. |
| 8c44d3ec AD |
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]]) | |
| 1e24cc5b | 25 | AC_DEFUN([AM_PATH_PROG_WITH_TEST], |
| 8c44d3ec AD |
26 | [# Extract the first word of "$2", so it can be a program name with args. |
| 27 | set dummy $2; ac_word=[$]2 | |
| 28 | AC_MSG_CHECKING([for $ac_word]) | |
| 29 | AC_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" | |
| 46 | dnl If no 4th arg is given, leave the cache variable unset, | |
| 47 | dnl so AC_PATH_PROGS will keep looking. | |
| 48 | ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" | |
| 49 | ])dnl | |
| 50 | ;; | |
| 51 | esac])dnl | |
| 52 | $1="$ac_cv_path_$1" | |
| 459dd1a6 | 53 | if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then |
| 8c44d3ec AD |
54 | AC_MSG_RESULT([$]$1) |
| 55 | else | |
| 56 | AC_MSG_RESULT(no) | |
| 57 | fi | |
| 58 | AC_SUBST($1)dnl | |
| 59 | ]) |