[GRASS-dev] lib/nviz/Makefile: Makefile:14: Extraneous text after `else' directive

[William Kyngesburye]

On Nov 24, 2008, at 6:18 AM, Markus Neteler wrote:

> Hi,
>
> the lib/nviz/Makefile fails with
>
> [neteler at xblade14 nviz]$ make
> Makefile:14: Extraneous text after `else' directive
> Makefile:17: *** only one `else' per conditional.  Stop.
>
> It reads:
>
>     7  ifeq ($(OPENGL_WINDOWS),1)
>     8  EXTRA_LIBS += $(OPENGLLIB) $(OPENGLULIB) -lgdi32
>     9  else ifeq ($(OPENGL_X11),1)
>    10  EXTRA_LIBS += $(XLIBPATH) $(OPENGLLIB) $(OPENGLULIB)
>    11  EXTRA_CFLAGS += $(XCFLAGS)
>    12  else
>    13  EXTRA_LIBS += $(OPENGLLIB) $(OPENGLULIB)
>    14  endif
>
> How to fix this?
>
> thanks
> Markus

Oh, I think I did that.  Haven't had problems before.  From the Gnu  
make manual:

      conditional-directive
      text-if-one-is-true
      else conditional-directive
      text-if-true
      else
      text-if-false
      endif

Are you using a non-Gnu make?  How about:

ifeq ($(OPENGL_WINDOWS),1)
EXTRA_LIBS += $(OPENGLLIB) $(OPENGLULIB) -lgdi32
else
ifeq ($(OPENGL_X11),1)
EXTRA_LIBS += $(XLIBPATH) $(OPENGLLIB) $(OPENGLULIB)
EXTRA_CFLAGS += $(XCFLAGS)
else
EXTRA_LIBS += $(OPENGLLIB) $(OPENGLULIB)
endif
endif

-----
William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
http://www.kyngchaos.com/

The equator is so long, it could encircle the earth completely once.