I see two problems in the devel subpackage - headers are installed directly in /usr/include, but bullet.pc exports /usr/include/bullet (which should be preferred) - library names in the bullet.pc file are all in lowercase, but in fact they are MixedCase I will try to prepare a patch for the bullet pkgconfig and spec files.
that would be nice if you can give me an patch. But the problem is here the cmake build system don´t do that correct and i don´t have the time to fix that in upstream.
Thomas, do you know what buildsystem (cmake, autotools, ...) is supported/preferred by upstream? The bullet.pc problems are caused by using cmake instead of autotools to build bullet. They both produce libraries with different filenames ...
Autotools are supported by upstream. I would change it to autotools but i don´t know how to remove the extra packages that are not needed.
*** This bug has been marked as a duplicate of bug 599495 ***