Date: Sun, 17 Nov 2013 22:01:45 +1100 From: andrew clarke <mail@ozzmosis.com> To: freebsd-ports@freebsd.org Cc: sunpoet@FreeBSD.org, brooks@FreeBSD.org, lwhsu@FreeBSD.org Subject: Re: www/aria2 dependencies & lang/llvm33 build error Message-ID: <20131117110145.GA63272@ozzmosis.com> In-Reply-To: <20131116132213.GA95852@ozzmosis.com> References: <20131116132213.GA95852@ozzmosis.com>
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Following up on my question from yesterday... On Sun 2013-11-17 00:22:13 UTC+1100, andrew clarke (mail@ozzmosis.com) wrote: > I'm running FreeBSD 8.4-RELEASE-p4. > > www/aria2 1.18.1 requires lang/clang33. Is this really necessary? > Previous aria2 versions didn't require clang. I've now had a chance to check the aria2 sources and evidently it now requires C++11 support, which I find surprising, but that's progress I suppose... > If so, I already have lang/clang-devel (3.4) installed, but the port > still wants to build lang/clang33, which of course requires > devel/llvm33. I've just noticed for lang/clang-devel, the actual clang binary has been recently renamed to clang-devel, but this isn't mentioned in /usr/ports/UPDATING. If I set CXX=clang++-devel in make.conf, the aria2 configure script still fails though, complaining of missing C++11 support. Odd. > However on 8.4-REL, currently llvm33 fails to build: > > gmake[1]: Leaving directory `/usr/ports/devel/llvm33/work/llvm-3.3.src/bindings' > llvm[0]: ***** Completed Release Build > sphinx-build -b man -d _build/doctrees . _build/man > Traceback (most recent call last): > File "/usr/local/bin/sphinx-build", line 5, in <module> > from pkg_resources import load_entry_point > File "build/bdist.freebsd-8.3-RELEASE-p3-amd64/egg/pkg_resources.py", line 2805, in <module> > File "build/bdist.freebsd-8.3-RELEASE-p3-amd64/egg/pkg_resources.py", line 696, in require > File "build/bdist.freebsd-8.3-RELEASE-p3-amd64/egg/pkg_resources.py", line 594, in resolve > pkg_resources.DistributionNotFound: markupsafe > gmake: *** [man] Error 1 > *** Error code 2 On a hunch I tried reinstalling textproc/py-sphinx, which failed with the same error. Evidently py-sphinx is missing a dependency on textproc/py-MarkupSafe. Once markupsafe is installed I could build & install llvm33 & clang33. But even so, the aria2 build still complains about missing C++11 support: checking whether /usr/local/bin/clang++33 supports C++11 features by default... no checking whether /usr/local/bin/clang++33 supports C++11 features with -std=c++11 ... no checking whether /usr/local/bin/clang++33 supports C++11 features with -std=c++11 -stdlib=libc++... no checking whether /usr/local/bin/clang++33 supports C++11 features with -std=c++0x ... no checking whether /usr/local/bin/clang++33 supports C++11 features with -std=c++0x -stdlib=libc++... no configure: error: *** A compiler with support for C++11 language features is required. ===> Script "configure" failed unexpectedly. Any suggestions? Regards Andrew
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