| 1 | # -*- Autoconf -*-
|
|---|
| 2 |
|
|---|
| 3 | ## --------------------------------------------------------- ##
|
|---|
| 4 | ## Fake the existence of programs that GNU maintainers use. ##
|
|---|
| 5 | ## --------------------------------------------------------- ##
|
|---|
| 6 |
|
|---|
| 7 | # Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
|
|---|
| 8 |
|
|---|
| 9 | # This program is free software; you can redistribute it and/or modify
|
|---|
| 10 | # it under the terms of the GNU General Public License as published by
|
|---|
| 11 | # the Free Software Foundation; either version 2, or (at your option)
|
|---|
| 12 | # any later version.
|
|---|
| 13 |
|
|---|
| 14 | # This program is distributed in the hope that it will be useful,
|
|---|
| 15 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|---|
| 17 | # GNU General Public License for more details.
|
|---|
| 18 |
|
|---|
| 19 | # You should have received a copy of the GNU General Public License
|
|---|
| 20 | # along with this program; if not, write to the Free Software
|
|---|
| 21 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|---|
| 22 | # 02111-1307, USA.
|
|---|
| 23 |
|
|---|
| 24 | # serial 3
|
|---|
| 25 |
|
|---|
| 26 | # AM_MISSING_PROG(NAME, PROGRAM)
|
|---|
| 27 | # ------------------------------
|
|---|
| 28 | AC_DEFUN([AM_MISSING_PROG],
|
|---|
| 29 | [AC_REQUIRE([AM_MISSING_HAS_RUN])
|
|---|
| 30 | $1=${$1-"${am_missing_run}$2"}
|
|---|
| 31 | AC_SUBST($1)])
|
|---|
| 32 |
|
|---|
| 33 |
|
|---|
| 34 | # AM_MISSING_HAS_RUN
|
|---|
| 35 | # ------------------
|
|---|
| 36 | # Define MISSING if not defined so far and test if it supports --run.
|
|---|
| 37 | # If it does, set am_missing_run to use it, otherwise, to nothing.
|
|---|
| 38 | AC_DEFUN([AM_MISSING_HAS_RUN],
|
|---|
| 39 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|---|
| 40 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
|
|---|
| 41 | # Use eval to expand $SHELL
|
|---|
| 42 | if eval "$MISSING --run true"; then
|
|---|
| 43 | am_missing_run="$MISSING --run "
|
|---|
| 44 | else
|
|---|
| 45 | am_missing_run=
|
|---|
| 46 | AC_MSG_WARN([`missing' script is too old or missing])
|
|---|
| 47 | fi
|
|---|
| 48 | ])
|
|---|
