progtest.m4 revision 1.1.1.1
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]) 60