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kc3-lang/automake/m4/make.m4

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  • Author : Alexandre Duret-Lutz
    Date : 2005-01-09 14:46:22
    Hash : 391df12b
    Message : * m4/amversion.in, m4/as.m4, m4/auxdir.m4, m4/ccstdc.m4, m4/cond.m4, m4/depend.m4, m4/depout.m4, m4/dmalloc.m4, m4/gcj.m4, m4/header.m4, m4/init.m4, m4/install-sh.m4, m4/lead-dot.m4, m4/lex.m4, m4/lispdir.m4, m4/maintainer.m4, m4/make.m4, m4/minuso.m4, m4/missing.m4, m4/mkdirp.m4, m4/multi.m4, m4/obsol-gt.m4, m4/obsol-lt.m4, m4/obsolete.m4, m4/options.m4, m4/protos.m4, m4/python.m4, m4/regex.m4, m4/runlog.m4, m4/sanity.m4, m4/strip.m4, m4/tar.m4: Use the same all-permissive license that is used in aclocal.m4. Relicensing backed by RMS.

  • m4/make.m4
  • # Check to see how 'make' treats includes.	            -*- Autoconf -*-
    
    # Copyright (C) 2001, 2002, 2003, 2005  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 3
    
    # 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 done
    .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 $am_make])
    am__include="#"
    am__quote=
    _am_result=none
    # First try GNU make style include.
    echo "include confinc" > confmf
    # We grep out `Entering directory' and `Leaving directory'
    # messages which can occur if `w' ends up in MAKEFLAGS.
    # In particular we don't look at `^make:' because GNU make might
    # be invoked under some other name (usually "gmake"), in which
    # case it prints its new name instead of `make'.
    if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
       am__include=include
       am__quote=
       _am_result=GNU
    fi
    # Now try BSD make style include.
    if test "$am__include" = "#"; then
       echo '.include "confinc"' > confmf
       if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
          am__include=.include
          am__quote="\""
          _am_result=BSD
       fi
    fi
    AC_SUBST([am__include])
    AC_SUBST([am__quote])
    AC_MSG_RESULT([$_am_result])
    rm -f confinc confmf
    ])