Small cmake change request

[fader]

Hi,

In revision 2701 the following lines were added to CMakeLists.txt (starting at line 433):

+configure_file ( ${CMAKE_SOURCE_DIR}/BulletConfig.cmake.in
+ ${CMAKE_CURRENT_BINARY_DIR}/BulletConfig.cmake
+ @ONLY ESCAPE_QUOTES
+ )
+install ( FILES ${CMAKE_SOURCE_DIR}/UseBullet.cmake
+ ${CMAKE_CURRENT_BINARY_DIR}/BulletConfig.cmake
+ DESTINATION ${BULLET_CONFIG_CMAKE_PATH}
+ )

This breakes including the project in another cmake build (at least for me, on linux) via add_subdirectory.
Changing ${CMAKE_SOURCE_DIR} to ${CMAKE_CURRENT_SOURCE_DIR} fixes it.
${CMAKE_SOURCE_DIR} erroneously gives the top level directory of my build,
${CMAKE_CURRENT_SOURCE_DIR} gives the bullet directory.

Any chance this change could make it into svn?

Many thanks,
keep up the good work

[Moose]

I just stumbled over the same issue, replacing 2.81 by 2.82 here.
You should use <bullet_project_name>_SOURCE_DIR rather than CMAKE_SOURCE_DIR, that's for sure.

[fader]

You're right, ${BULLET_PHYSICS_SOURCE_DIR} is the correct variable to use.

[Erwin Coumans]

If you have a cmake patch, please submit it to the googlecode issue tracker at http://bullet.googlecode.com

Thanks,
Erwin