kc3-lang/automake/m4/make.m4

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• Hash : 45060dd0
  Author :
  Date : 2009-04-19T17:10:25
  

  Detect make `include' style also with parallel non-GNU make.
  
  Parallel NetBSD make outputs `--- $target ---' messages,
  parallel HP-UX make outputs `Making target"$target"'.  Just
  ignore all additional output for the include test.
  
  * m4/make.m4 (AM_MAKE_INCLUDE): Ignore additional output
  produced by `make' to relax `include' style detection.
  
  Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
  

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• m4/make.m4

• # Check to see how 'make' treats includes.	            -*- Autoconf -*-
  
  # Copyright (C) 2001, 2002, 2003, 2005, 2009  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.
  
  # serial 4
  
  # AM_MAKE_INCLUDE()
  # -----------------
  # Check to see how make treats includes.
  AC_DEFUN([AM_MAKE_INCLUDE],
  [am_make=${MAKE-make}
  cat > confinc << 'END'
  am__doit:
  	@echo this is the am__doit target
  .PHONY: am__doit
  END
  # If we don't find an include directive, just comment out the code.
  AC_MSG_CHECKING([for style of include used by $am_make])
  am__include="#"
  am__quote=
  _am_result=none
  # First try GNU make style include.
  echo "include confinc" > confmf
  # Ignore all kinds of additional output from `make'.
  case `$am_make -s -f confmf 2> /dev/null` in #(
  *the\ am__doit\ target*)
    am__include=include
    am__quote=
    _am_result=GNU
    ;;
  esac
  # Now try BSD make style include.
  if test "$am__include" = "#"; then
     echo '.include "confinc"' > confmf
     case `$am_make -s -f confmf 2> /dev/null` in #(
     *the\ am__doit\ target*)
       am__include=.include
       am__quote="\""
       _am_result=BSD
       ;;
     esac
  fi
  AC_SUBST([am__include])
  AC_SUBST([am__quote])
  AC_MSG_RESULT([$_am_result])
  rm -f confinc confmf
  ])
  

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