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Moved system eigen switch to top-level CMakeLists so that it's used in all files

release/4.3a0
Richard Roberts 2013-04-25 16:32:06 +00:00
parent 58bade6aa3
commit fe07dee964
2 changed files with 28 additions and 23 deletions
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28
CMakeLists.txt
View File

@ -126,12 +126,38 @@ else()
endif() endif()
###############################################################################
# Option for using system Eigen or GTSAM-bundled Eigen
option(GTSAM_USE_SYSTEM_EIGEN "Find and use system-installed Eigen. If 'off', use the one bundled with GTSAM" OFF)
# Switch for using system Eigen or GTSAM-bundled Eigen
if(GTSAM_USE_SYSTEM_EIGEN)
# Use generic Eigen include paths e.g. <Eigen/Core>
set(GTSAM_EIGEN_INCLUDE_PREFIX "")
find_package(Eigen3 REQUIRED)
include_directories(AFTER EIGEN3_INCLUDE_DIR)
else()
# Use bundled Eigen include paths e.g. <gtsam/3rdparty/Eigen/Eigen/Core>
set(GTSAM_EIGEN_INCLUDE_PREFIX "gtsam/3rdparty/Eigen/")
# Clear any variables set by FindEigen3
if(EIGEN3_INCLUDE_DIR)
set(EIGEN3_INCLUDE_DIR NOTFOUND)
endif()
endif()
# Write Eigen include file with the paths for either the system Eigen or the GTSAM-bundled Eigen
configure_file(gtsam/3rdparty/gtsam_eigen_includes.h.in gtsam/3rdparty/gtsam_eigen_includes.h)
############################################################################### ###############################################################################
# Global compile options # Global compile options
# General build settings # General build settings
include_directories( include_directories(BEFORE
gtsam/3rdparty/UFconfig gtsam/3rdparty/UFconfig
gtsam/3rdparty/CCOLAMD/Include gtsam/3rdparty/CCOLAMD/Include
${CMAKE_SOURCE_DIR} ${CMAKE_SOURCE_DIR}

23
gtsam/3rdparty/CMakeLists.txt vendored
View File

@ -2,25 +2,7 @@
install(FILES CCOLAMD/Include/ccolamd.h DESTINATION include/gtsam/3rdparty/CCOLAMD) install(FILES CCOLAMD/Include/ccolamd.h DESTINATION include/gtsam/3rdparty/CCOLAMD)
install(FILES UFconfig/UFconfig.h DESTINATION include/gtsam/3rdparty/UFconfig) install(FILES UFconfig/UFconfig.h DESTINATION include/gtsam/3rdparty/UFconfig)
# Option for using system Eigen or GTSAM-bundled Eigen if(NOT GTSAM_USE_SYSTEM_EIGEN)
option(GTSAM_USE_SYSTEM_EIGEN "Find and use system-installed Eigen. If 'off', use the one bundled with GTSAM" OFF)
# Switch for using system Eigen or GTSAM-bundled Eigen
if(GTSAM_USE_SYSTEM_EIGEN)
# Use generic Eigen include paths e.g. <Eigen/Core>
set(GTSAM_EIGEN_INCLUDE_PREFIX "")
find_package(Eigen3 REQUIRED)
include_directories(EIGEN3_INCLUDE_DIR)
else()
# Use bundled Eigen include paths e.g. <gtsam/3rdparty/Eigen/Eigen/Core>
set(GTSAM_EIGEN_INCLUDE_PREFIX "gtsam/3rdparty/Eigen/")
# Clear any variables set by FindEigen3
if(EIGEN3_INCLUDE_DIR)
set(EIGEN3_INCLUDE_DIR NOTFOUND)
endif()
# install Eigen - only the headers in our 3rdparty directory # install Eigen - only the headers in our 3rdparty directory
install(DIRECTORY Eigen/Eigen install(DIRECTORY Eigen/Eigen
DESTINATION include/gtsam/3rdparty/Eigen DESTINATION include/gtsam/3rdparty/Eigen
@ -35,6 +17,3 @@ else()
endif() endif()
endforeach(eigen_dir) endforeach(eigen_dir)
endif() endif()
# Write Eigen include file with the paths for either the system Eigen or the GTSAM-bundled Eigen
configure_file(gtsam_eigen_includes.h.in gtsam_eigen_includes.h)