| 1 | | # progtest.m4 serial 2 (gettext-0.10.40) |
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| 2 | | dnl Copyright (C) 1996-2002 Free Software Foundation, Inc. |
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| 3 | | dnl This file is free software, distributed under the terms of the GNU |
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| 4 | | dnl General Public License. As a special exception to the GNU General |
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| 5 | | dnl Public License, this file may be distributed as part of a program |
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| 6 | | dnl that contains a configuration script generated by Autoconf, under |
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| 7 | | dnl the same distribution terms as the rest of that program. |
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| | 1 | # progtest.m4 serial 4 (gettext-0.14.2) |
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| | 2 | dnl Copyright (C) 1996-2003, 2005 Free Software Foundation, Inc. |
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| | 3 | dnl This file is free software; the Free Software Foundation |
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| | 4 | dnl gives unlimited permission to copy and/or distribute it, |
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| | 5 | dnl with or without modifications, as long as this notice is preserved. |
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| 26 | | [# Extract the first word of "$2", so it can be a program name with args. |
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| | 26 | [ |
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| | 27 | # Prepare PATH_SEPARATOR. |
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| | 28 | # The user is always right. |
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| | 29 | if test "${PATH_SEPARATOR+set}" != set; then |
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| | 30 | echo "#! /bin/sh" >conf$$.sh |
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| | 31 | echo "exit 0" >>conf$$.sh |
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| | 32 | chmod +x conf$$.sh |
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| | 33 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
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| | 34 | PATH_SEPARATOR=';' |
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| | 35 | else |
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| | 36 | PATH_SEPARATOR=: |
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| | 37 | fi |
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| | 38 | rm -f conf$$.sh |
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| | 39 | fi |
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| | 40 | |
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| | 41 | # Find out how to test for executable files. Don't use a zero-byte file, |
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| | 42 | # as systems may use methods other than mode bits to determine executability. |
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| | 43 | cat >conf$$.file <<_ASEOF |
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| | 44 | #! /bin/sh |
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| | 45 | exit 0 |
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| | 46 | _ASEOF |
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| | 47 | chmod +x conf$$.file |
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| | 48 | if test -x conf$$.file >/dev/null 2>&1; then |
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| | 49 | ac_executable_p="test -x" |
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| | 50 | else |
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| | 51 | ac_executable_p="test -f" |
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| | 52 | fi |
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| | 53 | rm -f conf$$.file |
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| | 54 | |
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| | 55 | # Extract the first word of "$2", so it can be a program name with args. |
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| 35 | | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
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| 36 | | for ac_dir in ifelse([$5], , $PATH, [$5]); do |
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| 37 | | test -z "$ac_dir" && ac_dir=. |
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| 38 | | if test -f $ac_dir/$ac_word; then |
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| 39 | | if [$3]; then |
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| 40 | | ac_cv_path_$1="$ac_dir/$ac_word" |
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| 41 | | break |
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| 42 | | fi |
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| 43 | | fi |
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| 44 | | done |
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| 45 | | IFS="$ac_save_ifs" |
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| | 64 | ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR |
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| | 65 | for ac_dir in ifelse([$5], , $PATH, [$5]); do |
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| | 66 | IFS="$ac_save_IFS" |
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| | 67 | test -z "$ac_dir" && ac_dir=. |
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| | 68 | for ac_exec_ext in '' $ac_executable_extensions; do |
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| | 69 | if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then |
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| | 70 | echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD |
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| | 71 | if [$3]; then |
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| | 72 | ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext" |
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| | 73 | break 2 |
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| | 74 | fi |
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| | 75 | fi |
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| | 76 | done |
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| | 77 | done |
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| | 78 | IFS="$ac_save_IFS" |
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