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Member "calcurse-4.5.1/m4/progtest.m4" (17 Jun 2019, 2972 Bytes) of package /linux/privat/calcurse-4.5.1.tar.gz:


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    1 # progtest.m4 serial 3 (gettext-0.12)
    2 dnl Copyright (C) 1996-2003 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.
   20 
   21 # Search path for a program which passes the given test.
   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]])
   25 AC_DEFUN([AM_PATH_PROG_WITH_TEST],
   26 [
   27 # Prepare PATH_SEPARATOR.
   28 # The user is always right.
   29 if test "${PATH_SEPARATOR+set}" != set; then
   30   echo "#! /bin/sh" >conf$$.sh
   31   echo  "exit 0"   >>conf$$.sh
   32   chmod +x conf$$.sh
   33   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
   34     PATH_SEPARATOR=';'
   35   else
   36     PATH_SEPARATOR=:
   37   fi
   38   rm -f conf$$.sh
   39 fi
   40 
   41 # Find out how to test for executable files. Don't use a zero-byte file,
   42 # as systems may use methods other than mode bits to determine executability.
   43 cat >conf$$.file <<_ASEOF
   44 #! /bin/sh
   45 exit 0
   46 _ASEOF
   47 chmod +x conf$$.file
   48 if test -x conf$$.file >/dev/null 2>&1; then
   49   ac_executable_p="test -x"
   50 else
   51   ac_executable_p="test -f"
   52 fi
   53 rm -f conf$$.file
   54 
   55 # Extract the first word of "$2", so it can be a program name with args.
   56 set dummy $2; ac_word=[$]2
   57 AC_MSG_CHECKING([for $ac_word])
   58 AC_CACHE_VAL(ac_cv_path_$1,
   59 [case "[$]$1" in
   60   [[\\/]]* | ?:[[\\/]]*)
   61     ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
   62     ;;
   63   *)
   64     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
   65     for ac_dir in ifelse([$5], , $PATH, [$5]); do
   66       IFS="$ac_save_IFS"
   67       test -z "$ac_dir" && ac_dir=.
   68       for ac_exec_ext in '' $ac_executable_extensions; do
   69         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
   70           if [$3]; then
   71             ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
   72             break 2
   73           fi
   74         fi
   75       done
   76     done
   77     IFS="$ac_save_IFS"
   78 dnl If no 4th arg is given, leave the cache variable unset,
   79 dnl so AC_PATH_PROGS will keep looking.
   80 ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
   81 ])dnl
   82     ;;
   83 esac])dnl
   84 $1="$ac_cv_path_$1"
   85 if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
   86   AC_MSG_RESULT([$]$1)
   87 else
   88   AC_MSG_RESULT(no)
   89 fi
   90 AC_SUBST($1)dnl
   91 ])