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kc3-lang/automake/m4/make.m4

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  • Author : Tom Tromey
    Date : 2001-04-12 05:45:23
    Hash : 8d571e12
    Message : Fixes report from Larry Jones: * automake.in (handle_dependencies): Add `@_am_quote@' where appropriate. * m4/make.m4 (AM_MAKE_INCLUDE): Handle BSD-style make.

  • m4/make.m4
  • # AM_MAKE_INCLUDE()
    # -----------------
    # Check to see how make treats includes.
    AC_DEFUN([AM_MAKE_INCLUDE],
    [am_make=${MAKE-make}
    cat > confinc << 'END'
    doit:
    	@echo done
    END
    # If we don't find an include directive, just comment out the code.
    AC_MSG_CHECKING([for style of include used by $am_make])
    _am_include='#'
    _am_quote=
    _am_result=none
    # First try GNU make style include.
    echo "include confinc" > confmf
    if test "`$am_make -s -f confmf 2> /dev/null`" = "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
    ])