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Building OpenWalnut 1.2.5 via MacPorts fails early because cmake modules fail to be included.

Reason: In src/CMakeLists.txt CMAKE_MODULE_PATH is appended to

LIST( APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/../tools/cmake )

and the OpenWalnut modules are included via a full path:

INCLUDE( ${CMAKE_MODULE_PATH}/Utils.cmake )

This fails if CMAKE_MODULE_PATH has a predefined value and ends up multivalued (as with the MacPorts cmake-PortGroup).

Fix: Just use

INCLUDE( Utils )

instead.

The statement

SET( NUM_CORES_SOURCE_DIR ${CMAKE_MODULE_PATH}/numCores )

probably also needs to be fixed.

LIST( GET CMAKE_MODULE_PATH -1 LAST_MODPATH )
SET( NUM_CORES_SOURCE_DIR ${LAST_MODPATH}/numCores )

(untested)

(from redmine: created on 2011-10-06, closed on 2011-10-12)