shared_ptr node comparison test suite failures

[xnox]

Checking �[1mt/osm/test_node.cpp�[0m...�[1;31m[TEST FAILED]�[0m
==========================
Running 7 test cases...
t/osm/test_node.cpp(50): error: in "Node/order_for_pointers": check true == ptr1 < ptr2 has failed [true != false]
t/osm/test_node.cpp(66): error: in "Node/order_for_pointers": check true == ptr1 < ptr2 has failed [true != false]

*** 2 failures are detected in the test module "Main"

Strangely enough the same test succeeds correctly on powerpc (big endian platform), but fails on all little endian platforms.

I'm not sure if the operators are defined correctly in the Node template, and/or if there is some standard error / implementation error / compiler error.

Full build log is at: https://launchpadlibrarian.net/256000022/buildlog_ubuntu-yakkety-amd64.osmium_0.0~20160124-b30afd3-1ubuntu1_BUILDING.txt.gz

[xnox]

and it passed on armhf too. this is really weird.

[joto]

This is the old version of osmium, bugs will not be fixed. Please switch to https://github.com/osmcode/libosmium.

[xnox]

@joto sure i understand and know that, but e.g. debian and ubuntu are still shipping this edition of the code in addition to the new one. I see that many pointer comparison tests are commented out in that file already, and on the surface they all look valid. I fear a compiler breakage, unless this shared_ptr comparisons are truly bogus. My c++ skills are not that good. Even if you have no intentions to fix this, please keep this ticket open for interested parties to look into =)