Date: Fri, 26 Apr 2013 07:36:01 +0200 From: Rainer Hurling <rhurlin@gwdg.de> To: glarkin@FreeBSD.org Cc: freebsd-ports@freebsd.org Subject: Re: math/ggobi does not build, if graphics/graphviz installed Message-ID: <517A1241.1010804@gwdg.de> In-Reply-To: <517994D4.3070004@FreeBSD.org> References: <5176B8EB.9070006@gwdg.de> <5178187A.3030004@gwdg.de> <51784663.7010003@FreeBSD.org> <5178C1AE.9020300@gwdg.de> <51794577.5000707@FreeBSD.org> <517953A4.2070406@gwdg.de> <517994D4.3070004@FreeBSD.org>
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Am 25.04.2013 22:40 (UTC+1) schrieb Greg Larkin: > On 4/25/13 12:02 PM, Rainer Hurling wrote: >> On 25.04.2013 17:02 (UTC+2), Greg Larkin wrote: >>> On 4/25/13 1:39 AM, Rainer Hurling wrote: >>>> Am 24.04.2013 22:53 (UTC+1) schrieb Greg Larkin: >>>>> On 4/24/13 1:38 PM, Rainer Hurling wrote: >>>>>> Oops, sorry for answering myself. But the typo gremlin >>>>>> appeared. >>>>> >>>>>> On 23.04.2013 18:38 (UTC+2), Rainer Hurling wrote: >>>>>>> Dear developers, >>>>>>> >>>>>>> I am the maintainer of math/ggobi and I could need some >>>>>>> help for a longstanding problem with the build of ggobi >>>>>>> (not seen by tinderbox): >>>>>>> >>>>>>> With graphics/graphviz installed, math/ggobi finds this >>>>>>> external installation by its configure script in >>>>>>> plugins/GraphLayout. Then it tries to use it instead of >>>>>>> its internal graphviz version and fails when trying to >>>>>>> build the port. >>>>> >>>>>> The configure also sets HAVE_LIBGVC=1. >>>>> >>>>>>> >>>>>>> The diff between graphics/graphviz/Makefile with/without >>>>>>> external >>>>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^ plugins/GraphLayout/Makefile >>>>> >>>>>>> graphviz found is like this (the first version does not >>>>>>> build): >>>>>>> >>>>>>> 158,159c158,159 < LIBGVC_CFLAGS = >>>>>>> -I/usr/local/include/graphviz < LIBGVC_LIBS = >>>>>>> -L/usr/local/lib/graphviz -lgvc -lgraph -lcdt --- >>>>>>>> LIBGVC_CFLAGS = LIBGVC_LIBS = >>>>>>> >>>>>>> >>>>>>> I am looking for either an elegant way to forbid this >>>>>>> configure script to use the external graphviz or to use >>>>>>> the external graphviz correctly, when installed. >>>>>>> >>>>>>> If this would be possible, an option in the ports >>>>>>> Makefile could switch between them (and install external >>>>>>> graphviz, if wanted). >>>>>>> >>>>>>> Could someone with more experience be so kind to push me >>>>>>> in the right direction, please. >>>>>>> >>>>>>> Many thanks in advance, Rainer Hurling >>>>> >>>>> Hi Rainer, >>>>> >>>>> Can you post an excerpt of the build failure log file when >>>>> math/ggobi attempts to build graphics/graphviz? >>> >>>> Hi Greg, >>> >>>> I created an excerpt of the build log and put it together with >>>> config.log as a zip in the attachment. >>> >>>> Please tell me, if I should provide more information. >>> >>>> Many thanks for your answer, Rainer >>> >>>>> >>>>> Thank you, Greg >>>>> >>> >>> Hi Rainer, >>> >>> Can you send all config.log files that appear in the ggobi work >>> directory? That would include any that appear in the plugin >>> build subdirectories. > >> Yep, of course. The attached zip should contain them all. > >> Thanks again, Rainer > >>> >>> Thank you, Greg > > Hi Rainer, Hi Greg, > There doesn't appear to be an easy way to convince > plugins/GraphLayout/configure to ignore an already-installed version > of graphviz, and I don't see any patches for ggobi that enable it to > support new versions of graphviz. That's what I have been afraid of :( > At this point, I would add a post-configure target to the port > Makefile and use it to patch plugins/GraphLayout/Makefile and > plugins/GraphLayout/config.h to remove support for libgvc. I did that > manually, and I was able to build the plugin by hand with graphviz > still installed. For me it would be ok to disable the facility to use external graphviz installations. Would you agree to share your patch, so that I could use it in the port? There was no attached patch ;) You helped me a lot. I had been looking for some time now to find a solution for that problem. I really appreciate your help. Many thanks again, Rainer > > Hope that helps, > Greg
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