Just tried something - it's definitely a clang problem. Probably more strict, as I thought, about some C++ stuff by default.
It was working for me because of how Apple has the dev tools set up and how GRASS configure detects cc/c++. For me, on Lion/Xcode 4.3, I have a bunch of symlinks: /usr/bin/cc -> /usr/bin/clang /usr/bin/c++ -> /usr/bin/clang /usr/bin/gcc -> /usr/llvm-gcc-4.2/bin/llvm-gcc-4.2 /usr/bin/g++ -> /usr/llvm-gcc-4.2/bin/llvm-g++-4.2 And it appears that GRASS is preferring gcc/g++ in configuration. llvm, as I understand, is more of an intermediate compiler made to closely emulate gcc behavior. Maybe on Mt Lion, those symlinks are different so that GRASS uses clang instead of llvm. It's possible I have leftovers from a previous Xcode. What did GRASS find for CC and CXX? (see include/make/platform.make) What do you have for the /usr/bin compilers? On Sep 3, 2012, at 4:15 PM, Michael Barton wrote: > r.viewshed and r.terraflow problems in compiling seem to have the same cause > > Michael > > Begin forwarded message: > >> From: William Kyngesburye <[email protected]> >> Subject: Re: r.viewshed does not compile in GRASS 7 either >> Date: September 3, 2012 2:10:02 PM MST >> To: Michael Barton <[email protected]> >> >> same error as the r.terraflow error you found a few days ago ;) >> >> On Sep 3, 2012, at 4:02 PM, Michael Barton wrote: >> >>> So r.viewshed doesn't compile either now (probably didn't a few days ago, >>> but I didn't see it because of all the temporal module errors. I just did a >>> ticket. >>> >>> Michael >>> >>> Here is the error: >>> >>> Last login: Mon Sep 3 13:55:06 on ttys000 >>> Michaels-MacBook-Air:~ cmbarton$ cd >>> /Users/Shared/grass_dev/grass70_dev/raster/r.viewshed >>> Michaels-MacBook-Air:r.viewshed cmbarton$ make >>> c++ -arch i386 -isysroot /Developer/SDKs/MacOSX10.6.sdk >>> -I/Users/Shared/grass_dev/grass70_dev/dist.x86_64-apple-darwin12.1.0/include >>> >>> -I/Users/Shared/grass_dev/grass70_dev/dist.x86_64-apple-darwin12.1.0/include >>> -D_FILE_OFFSET_BITS=64 -DUSER=\"cmbarton\" -Wno-sign-compare >>> -DPACKAGE=\""grassmods"\" >>> -I/Users/Shared/grass_dev/grass70_dev/dist.x86_64-apple-darwin12.1.0/include >>> >>> -I/Users/Shared/grass_dev/grass70_dev/dist.x86_64-apple-darwin12.1.0/include >>> -o OBJ.x86_64-apple-darwin12.1.0/distribute.o -c distribute.cpp >>> In file included from distribute.cpp:52: >>> In file included from >>> /Users/Shared/grass_dev/grass70_dev/dist.x86_64-apple-darwin12.1.0/include/grass/iostream/ami.h:56: >>> In file included from >>> /Users/Shared/grass_dev/grass70_dev/dist.x86_64-apple-darwin12.1.0/include/grass/iostream/empq_impl.h:43: >>> In file included from >>> /Users/Shared/grass_dev/grass70_dev/dist.x86_64-apple-darwin12.1.0/include/grass/iostream/empq.h:51: >>> /Users/Shared/grass_dev/grass70_dev/dist.x86_64-apple-darwin12.1.0/include/grass/iostream/embuffer.h:1140:56: >>> error: >>> default arguments cannot be added to an out-of-line definition of a >>> member >>> of a class template >>> long em_buffer<T,Key>::insert(AMI_STREAM<T>* str, long bos=0) { >>> ^ ~ >>> In file included from distribute.cpp:52: >>> In file included from >>> /Users/Shared/grass_dev/grass70_dev/dist.x86_64-apple-darwin12.1.0/include/grass/iostream/ami.h:56: >>> In file included from >>> /Users/Shared/grass_dev/grass70_dev/dist.x86_64-apple-darwin12.1.0/include/grass/iostream/empq_impl.h:43: >>> In file included from >>> /Users/Shared/grass_dev/grass70_dev/dist.x86_64-apple-darwin12.1.0/include/grass/iostream/empq.h:53: >>> /Users/Shared/grass_dev/grass70_dev/dist.x86_64-apple-darwin12.1.0/include/grass/iostream/minmaxheap.h:512:7: >>> error: >>> reference to non-static member function must be called; did you mean to >>> call it with no arguments? >>> if (size) { >>> ^~~~ >>> () ----- William Kyngesburye <kyngchaos*at*kyngchaos*dot*com> http://www.kyngchaos.com/ "I ache, therefore I am. Or in my case - I am, therefore I ache." - Marvin _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
