We already require support for std::unique_ptr, which itself requires
support for rvalue references. As such, we know we can use rvalue
references, and thus don't have to keep carrying dead code around.
On Windows, we need to know whether the library we're linking against is
a static library or a shared library import stub. If it's a shared lib
(and only then), we need to #define GLEW_STATIC.
Other OSes handle library imports differently and don't care.
Instead of doing the transformation when drawing a mesh. This allows making
the OpenGL normal matrix more consistent, since it does not include the
Ogre-To-Clonk transformation, and so that the transformation does not need
to be inverted in the shader.
As a side effect, all Attach transformations were updated, since before
they were specified in the OGRE reference frame, not the Clonk reference
frame.
* fix the if-conditional
* don't use pkgconfig (there is no .pc file upstream)
Signed-off-by: Julius Michaelis <caesar@hg.openclonk.org>
(Added license to FindTinyXML.cmake)
Unlike std::make_shared, std::make_unique was unfortunately missing from
C++11. It's a useful utility though.
Technically, declaring a new name in the std namespace is undefined, but
the other way to make make_unique available to all callers regardless of
C++ version, putting it into a distinct utility namespace and importing
the declaration from std if available, makes for more ugly code.
Depending on how current your headers are, the userParam parameter to
GLDEBUGPROCARB may be const, or it may not. The ARB has added the const
qualifier at some point after publishing the specs. Hooray for breaking
API changes.
thirdparty needs to be pristine code so we can update those libraries
without having to figure out whether we need to apply some more patches.
This means we can't easily fix warnings in there; telling GCC that these
are system headers means it won't emit any.
For some reason, even the most recent (as of this writing) CMake 3.1.0
doesn't know about Boost 1.57.0, which was released two months before
CMake. Add it to the known version list.
CMake 3.1's if() by default now interprets quoted variable names as
strings. This is a good idea from a strictness perspective, so make it
do this even if we're in 2.8.9 compatibility mode.
Printing pointers from the crash handler has been broken starting
with an update to MinGW at some point in the past, when they stopped
using printf from MSVCRT, instead replacing it with a private
implementation. Fix this by checking for inttypes.h availability, and
using it (and its format macro) when possible.
Auto-detecting UPnP might fail when CMake was invoked multiple times.
This would result in a broken build because the compiler would not find
<natupnp.h>.
Partially reverts cf474e99aa.
Cmake starting to whine about usage of a deprecated feature is no excuse
for regressions. The cmake warning even explained how to do this!