progtest.m4
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上传日期:2020-07-06
资源大小:29949k
文件大小:3k
源码类别:
midi
开发平台:
Unix_Linux
- # progtest.m4 serial 4 (gettext-0.14.2)
- dnl Copyright (C) 1996-2003, 2005 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
- dnl with or without modifications, as long as this notice is preserved.
- dnl
- dnl This file can can be used in projects which are not available under
- dnl the GNU General Public License or the GNU Library General Public
- dnl License but which still want to provide support for the GNU gettext
- dnl functionality.
- dnl Please note that the actual code of the GNU gettext library is covered
- dnl by the GNU Library General Public License, and the rest of the GNU
- dnl gettext package package is covered by the GNU General Public License.
- dnl They are *not* in the public domain.
- dnl Authors:
- dnl Ulrich Drepper <drepper@cygnus.com>, 1996.
- AC_PREREQ(2.50)
- # Search path for a program which passes the given test.
- dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
- dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
- AC_DEFUN([AM_PATH_PROG_WITH_TEST],
- [
- # Prepare PATH_SEPARATOR.
- # The user is always right.
- if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conf$$.sh
- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conf$$.sh
- fi
- # Find out how to test for executable files. Don't use a zero-byte file,
- # as systems may use methods other than mode bits to determine executability.
- cat >conf$$.file <<_ASEOF
- #! /bin/sh
- exit 0
- _ASEOF
- chmod +x conf$$.file
- if test -x conf$$.file >/dev/null 2>&1; then
- ac_executable_p="test -x"
- else
- ac_executable_p="test -f"
- fi
- rm -f conf$$.file
- # Extract the first word of "$2", so it can be a program name with args.
- set dummy $2; ac_word=[$]2
- AC_MSG_CHECKING([for $ac_word])
- AC_CACHE_VAL(ac_cv_path_$1,
- [case "[$]$1" in
- [[\/]]* | ?:[[\/]]*)
- ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
- ;;
- *)
- ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in ifelse([$5], , $PATH, [$5]); do
- IFS="$ac_save_IFS"
- test -z "$ac_dir" && ac_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
- echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD
- if [$3]; then
- ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
- break 2
- fi
- fi
- done
- done
- IFS="$ac_save_IFS"
- dnl If no 4th arg is given, leave the cache variable unset,
- dnl so AC_PATH_PROGS will keep looking.
- ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
- ])dnl
- ;;
- esac])dnl
- $1="$ac_cv_path_$1"
- if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
- AC_MSG_RESULT([$]$1)
- else
- AC_MSG_RESULT(no)
- fi
- AC_SUBST($1)dnl
- ])