kc3-lang/automake/m4/missing.m4

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• Hash : 7df8b28c
  Author :
  Date : 2012-12-31T18:18:37
  

  maint: update copyright year for 2013 (in branch maint)
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

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• m4/missing.m4

• # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
  
  # Copyright (C) 1997-2013 Free Software Foundation, Inc.
  #
  # This file is free software; the Free Software Foundation
  # gives unlimited permission to copy and/or distribute it,
  # with or without modifications, as long as this notice is preserved.
  
  # AM_MISSING_PROG(NAME, PROGRAM)
  # ------------------------------
  AC_DEFUN([AM_MISSING_PROG],
  [AC_REQUIRE([AM_MISSING_HAS_RUN])
  $1=${$1-"${am_missing_run}$2"}
  AC_SUBST($1)])
  
  # AM_MISSING_HAS_RUN
  # ------------------
  # Define MISSING if not defined so far and test if it is modern enough.
  # If it is, set am_missing_run to use it, otherwise, to nothing.
  AC_DEFUN([AM_MISSING_HAS_RUN],
  [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  AC_REQUIRE_AUX_FILE([missing])dnl
  if test x"${MISSING+set}" != xset; then
    case $am_aux_dir in
    *\ * | *\	*)
      MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
    *)
      MISSING="\${SHELL} $am_aux_dir/missing" ;;
    esac
  fi
  # Use eval to expand $SHELL
  if eval "$MISSING --is-lightweight"; then
    am_missing_run="$MISSING "
  else
    am_missing_run=
    AC_MSG_WARN(['missing' script is too old or missing])
  fi
  ])
  

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