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rtabmap/patches/libnabo_c925c47.patch
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diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2e9de0c..6a031c7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -103,16 +103,7 @@ endif ()
include(GNUInstallDirs)
# eigen 2 or 3
-find_path(EIGEN_INCLUDE_DIR NAMES signature_of_eigen3_matrix_library
- HINTS ENV EIGEN3_INC_DIR
- ENV EIGEN3_DIR
- PATHS Eigen/Core
- /usr/local/include
- /usr/include
- /opt/local/include
- PATH_SUFFIXES include eigen3 eigen2 eigen
- DOC "Directory containing the Eigen3 header files"
-)
+find_package(Eigen3 REQUIRED)
# optionally, opencl
# OpenCL disabled as its code is not up-to-date with API
@@ -165,10 +156,10 @@ endif ()
set_target_properties(${LIB_NAME} PROPERTIES VERSION "${PROJECT_VERSION}" SOVERSION 1)
target_include_directories(${LIB_NAME} PUBLIC
- ${EIGEN_INCLUDE_DIR}
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
)
+target_link_libraries(${LIB_NAME} PUBLIC Eigen3::Eigen)
# openmp
set(USE_OPEN_MP TRUE CACHE BOOL "Set to FALSE to not use OpenMP")
diff --git a/libnaboConfig.cmake.in b/libnaboConfig.cmake.in
index 0de01c3..8bb8194 100644
--- a/libnaboConfig.cmake.in
+++ b/libnaboConfig.cmake.in
@@ -1,5 +1,7 @@
# - Config file for the libnabo package
+find_dependency(Eigen3 CONFIG)
+
include(${CMAKE_CURRENT_LIST_DIR}/libnabo-targets.cmake)
# This causes catkin_simple to link against these libraries
diff --git a/nabo/kdtree_cpu.cpp b/nabo/kdtree_cpu.cpp
index cb1f8d1..52a444f 100644
--- a/nabo/kdtree_cpu.cpp
+++ b/nabo/kdtree_cpu.cpp
@@ -37,6 +37,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <queue>
#include <algorithm>
#include <utility>
+#include <cassert>
#ifdef HAVE_OPENMP
#include <omp.h>
#endif