# Setup libt2n. Arguments are the CMDGROUP names
function(setup_libt2n)
- include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
+ include_directories(BEFORE ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
string(LENGTH ${ARGV} CMDGROUP_LEN)
if (${CMDGROUP_LEN} EQUAL 0)