[lsst-dm-stack-users] clang confused by Mac OS X Mavericks upgrade, won't build healpy

[Jim Bosch]

More sophisticated suggestions will have to come from devs with more
experience with Macs and/or HealPy than I have, but the first thing to try
would be to make sure your old attempt isn't still causing problems for
more recent ones:

eups distrib clean healpy 1.7.4


On Mon, Aug 4, 2014 at 4:40 PM, Phil Marshall <dr.phil.marshall at gmail.com>
wrote:

>
> Hi,
>
> Perhaps someone else who has migrated to a new Mac machine has seen this
> problem too. I am trying to install sims_maf with
>
> eups distrib install sims_maf -t sims
>
> and it's failing on the healpy package, with error:
>
> clang: warning: no such sysroot directory: '/Developer/SDKs/MacOSX10.5.sdk'
> In file included from
> /Users/pjm/lsst/EupsBuildDir/DarwinX86/healpy-1.7.4/healpy-1.7.4/healpixsubmodule/src/cxx/autotools/cxxsupport/announce.cc:40:
> In file included from
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/c++/v1/iostream:38:
> In file included from
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/c++/v1/ios:215:
>  /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/c++/v1/iosfwd:90:10:
> fatal error: 'wchar.h' file not found
> #include <wchar.h>  // for mbstate_t
>           ^
> 1 error generated.
> make: *** [cxxsupport/announce.lo] Error 1
>
>
> I think clang is confused by my migrating from a laptop running OS X 10.6
> to one running Mavericks: it can't find the wchar.h header file, even
> though I did what the internet suggested, which was to install the Xcode
> command line tools with
>
> xcode-select --install
>
> This did indeed place a wchar.h into my /usr/include directory, but for
> some reason it is still not being detected by eups' build script. Any ideas
> for what I should try next?
>
> Thanks!
>
> Phil
>
>
>
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