Fails to build from yade/trunk

[Chao Yuan]

Hi, I git clone <email address hidden>:yade/trunk.git, then make install, the compiler complains:

[ 30%] Building CXX object CMakeFiles/yade.dir/pkg/common/Wall.cpp.o
[ 30%] Building CXX object CMakeFiles/yade.dir/pkg/common/PyRunner.cpp.o
[ 31%] Building CXX object CMakeFiles/yade.dir/pkg/common/InsertionSortCollider.cpp.o
In file included from /home/3S-LAB/cyuan/master/trunk/pkg/common/InsertionSortCollider.cpp:3:0:
/home/3S-LAB/cyuan/master/trunk/pkg/common/InsertionSortCollider.hpp:91:2: error: a class-key must be used when declaring a friend
/home/3S-LAB/cyuan/master/trunk/pkg/common/InsertionSortCollider.hpp:91:2: error: friend declaration does not name a class or function
make[2]: *** [CMakeFiles/yade.dir/pkg/common/InsertionSortCollider.cpp.o] Error 1
make[1]: *** [CMakeFiles/yade.dir/all] Error 2
make: *** [all] Error 2

[Christian Jakob (jakob-ifgt)]

This commit broke compilation:

https://github.com/yade/trunk/commit/88a1476f4d85a939880615aff069d35b43b37d7a

[Christian Jakob (jakob-ifgt)]

fixed in commit a7048f4:

https://github.com/yade/trunk/commit/a7048f4849a6b8c2016d8656b93a76bed5390653

[Bruno Chareyre (bruno-chareyre)]

Thanks a lot Christian.

@Chao
See, as I told you, opening a bug report is more efficient than looking for me in the building. ;)

[Chao Yuan (chaoyuan2012)]

Thank you very much, Christian!

@Bruno yes . you are right. this is much more efficient. :D