xmms/gentoo-m4/progtest.m4

# progtest.m4 serial 3 (gettext-0.12)
dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License.  As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
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.

# 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
          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($1)dnl
])
1	niro	153	# progtest.m4 serial 3 (gettext-0.12)
2			dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
3			dnl This file is free software, distributed under the terms of the GNU
4			dnl General Public License. As a special exception to the GNU General
5			dnl Public License, this file may be distributed as part of a program
6			dnl that contains a configuration script generated by Autoconf, under
7			dnl the same distribution terms as the rest of that program.
8			dnl
9			dnl This file can can be used in projects which are not available under
10			dnl the GNU General Public License or the GNU Library General Public
11			dnl License but which still want to provide support for the GNU gettext
12			dnl functionality.
13			dnl Please note that the actual code of the GNU gettext library is covered
14			dnl by the GNU Library General Public License, and the rest of the GNU
15			dnl gettext package package is covered by the GNU General Public License.
16			dnl They are not in the public domain.
17
18			dnl Authors:
19			dnl Ulrich Drepper <drepper@cygnus.com>, 1996.
20
21			# Search path for a program which passes the given test.
22
23			dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
24			dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
25			AC_DEFUN([AM_PATH_PROG_WITH_TEST],
26			[
27			# Prepare PATH_SEPARATOR.
28			# The user is always right.
29			if test "${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			])