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Commit fd34bac0 authored by hhakim's avatar hhakim
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Simplify CMake script for finding Eigen3 package (on UNIX systems) and specify... 

Simplify CMake script for finding Eigen3 package (on UNIX systems) and specify the minor version needed according to issue #93.

Remove obsolete eigen 3.2.8 in externals/unix (a user who wants to build have to install the good version).
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CMake/findEIGENLib.cmake
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View file @ fd34bac0
......@@ -37,71 +37,65 @@
## Luc Le Magoarou : luc.le-magoarou@inria.fr ##
## Remi Gribonval : remi.gribonval@inria.fr ##
##############################################################################
if(UNIX)
find_package(Eigen3 3.3 REQUIRED)
if(EIGEN3_INCLUDE_DIR)
set(EIGEN_INC_DIR ${EIGEN3_INCLUDE_DIR})
message(STATUS "Eigen library is available here: ${EIGEN_INC_DIR}")
check_external_includes("Eigen/Dense" EIGEN_INC_DIR 0)
else()
message(FATAL_ERROR "Eigen not found, won't build.")
endif()
else()
### find and/or install eigen lib (cf. http://eigen.tuxfamily.org/index.php?title=Main_Page)
set(INCLUDE_PATH_LIST ${INCLUDE_PATH_LIST_TMP_DEFAULT}) # CACHE PATH "List of include paths used as PATH parameter in find_path")
check_external_includes("Eigen/Dense" EIGEN_INC_DIR 0) # on test avec INCLUDE_PATH_LIST_TMP_DEFAULT
if (EIGEN_INC_DIR)
message(STATUS "Eigen library is available here: ${EIGEN_INC_DIR}")
else (EIGEN_INC_DIR)
message(STATUS "------------------------------------------------")
message(STATUS "------------------------------------------------")
message(STATUS "------------- EIGEN LIB INSTALLATION -----------")
message(STATUS "------------------------------------------------")
message(STATUS "------------------------------------------------")
### find and/or install eigen lib (cf. http://eigen.tuxfamily.org/index.php?title=Main_Page)
set(INCLUDE_PATH_LIST ${INCLUDE_PATH_LIST_TMP_DEFAULT}) # CACHE PATH "List of include paths used as PATH parameter in find_path")
check_external_includes("Eigen/Dense" EIGEN_INC_DIR 0) # on test avec INCLUDE_PATH_LIST_TMP_DEFAULT
if (EIGEN_INC_DIR)
message(STATUS "Eigen library is available here: ${EIGEN_INC_DIR}")
else (EIGEN_INC_DIR)
message(STATUS "------------------------------------------------")
message(STATUS "------------------------------------------------")
message(STATUS "------------- EIGEN LIB INSTALLATION -----------")
message(STATUS "------------------------------------------------")
message(STATUS "------------------------------------------------")
if(UNIX)
#exec_program("which hg | xargs echo" OUTPUT_VARIABLE MERCURIAL_HG_PATH_DIR)
#exec_program("readlink ${MERCURIAL_HG_PATH_DIR}" OUTPUT_VARIABLE READLINK_TMP)
#sudo dnf install eigen3-devel
#exec_program("hg clone https://bitbucket.org/eigen/eigen/ ${CMAKE_SOURCE_DIR}/externals/eigen")
# Eigen library come from following link. You can modifying svn version of eigen for latest stable release version.
#exec_program("wget -P ${CMAKE_SOURCE_DIR}/externals/tmp https://bitbucket.org/eigen/eigen/get/3.2.8.tar.bz2")
if(WIN32)
#exec_program("wget -P ${CMAKE_SOURCE_DIR}/externals/win/eigen http://bitbucket.org/eigen/eigen/get/3.2.8.zip")
set(EIGEN_LIB_NAME "eigen-eigen-07105f7124f9")
#exec_program("rd ${CMAKE_SOURCE_DIR}/externals/win/eigen")
set(7zBinDIR ${CMAKE_SOURCE_DIR}/externals/win/7z/x64/7za.exe)
if ( 7zBinDIR )
#message(STATUS "7za.exe is locate in your external directory")
exec_program("${CMAKE_SOURCE_DIR}/externals/win/7z/x64/7za x ${CMAKE_SOURCE_DIR}/externals/win/zipLibs/${EIGEN_LIB_NAME}.zip -o${CMAKE_SOURCE_DIR}/externals/win -y")
else()
message(STATUS "7z.exe must be present in your PATH.")
exec_program("7z x ${CMAKE_SOURCE_DIR}/externals/win/zipLibs/${EIGEN_LIB_NAME}.zip -o${CMAKE_SOURCE_DIR}/externals/win -y")
endif()
#exec_program("move ${CMAKE_SOURCE_DIR}/externals/win/${EIGEN_LIB_NAME} ${CMAKE_SOURCE_DIR}/externals/win/eigen")
add_include_path(INCLUDE_PATH_LIST_TMP_EIGEN "${PROJECT_SOURCE_DIR}/externals/win/${EIGEN_LIB_NAME}")
else(WIN32)
message(WARNING "Unknown type of plateform for library Eigen")
endif(WIN32)
set(EIGEN_LIB_NAME "3.2.8.tar.bz2")
exec_program("tar jxf ${CMAKE_SOURCE_DIR}/externals/unix/tarLibs/${EIGEN_LIB_NAME} -C ${CMAKE_SOURCE_DIR}/externals/unix")
exec_program("rm -r ${CMAKE_SOURCE_DIR}/externals/unix/eigen")
exec_program("mv ${CMAKE_SOURCE_DIR}/externals/unix/eigen-* ${CMAKE_SOURCE_DIR}/externals/unix/eigen")
add_include_path(INCLUDE_PATH_LIST_TMP_EIGEN "${PROJECT_SOURCE_DIR}/externals/unix/eigen")
elseif(WIN32)
#exec_program("wget -P ${CMAKE_SOURCE_DIR}/externals/win/eigen http://bitbucket.org/eigen/eigen/get/3.2.8.zip")
set(EIGEN_LIB_NAME "eigen-eigen-07105f7124f9")
#exec_program("rd ${CMAKE_SOURCE_DIR}/externals/win/eigen")
set(7zBinDIR ${CMAKE_SOURCE_DIR}/externals/win/7z/x64/7za.exe)
if ( 7zBinDIR )
#message(STATUS "7za.exe is locate in your external directory")
exec_program("${CMAKE_SOURCE_DIR}/externals/win/7z/x64/7za x ${CMAKE_SOURCE_DIR}/externals/win/zipLibs/${EIGEN_LIB_NAME}.zip -o${CMAKE_SOURCE_DIR}/externals/win -y")
else()
message(STATUS "7z.exe must be present in your PATH.")
exec_program("7z x ${CMAKE_SOURCE_DIR}/externals/win/zipLibs/${EIGEN_LIB_NAME}.zip -o${CMAKE_SOURCE_DIR}/externals/win -y")
endif()
#exec_program("move ${CMAKE_SOURCE_DIR}/externals/win/${EIGEN_LIB_NAME} ${CMAKE_SOURCE_DIR}/externals/win/eigen")
add_include_path(INCLUDE_PATH_LIST_TMP_EIGEN "${PROJECT_SOURCE_DIR}/externals/win/${EIGEN_LIB_NAME}")
else(UNIX)
message(WARNING "Unknown type of plateform for library Eigen")
endif(UNIX)
#add_include_path(INCLUDE_PATH_LIST_TMP2 "${PROJECT_SOURCE_DIR}/externals/eigen")
#set(INCLUDE_PATH_LIST2 ${INCLUDE_PATH_LIST_TMP2} CACHE PATH "List of include paths used as PATH parameter in find_path")
set(INCLUDE_PATH_LIST ${INCLUDE_PATH_LIST_TMP_EIGEN})# CACHE PATH "List of include paths used as PATH parameter in find_path")
#message(STATUS "INCLUDE_PATH_LIST=${INCLUDE_PATH_LIST}")
check_external_includes("Eigen/Dense" EIGEN_INC_DIR 0)
#add_include_path(INCLUDE_PATH_LIST_TMP2 "${PROJECT_SOURCE_DIR}/externals/eigen")
#set(INCLUDE_PATH_LIST2 ${INCLUDE_PATH_LIST_TMP2} CACHE PATH "List of include paths used as PATH parameter in find_path")
set(INCLUDE_PATH_LIST ${INCLUDE_PATH_LIST_TMP_EIGEN})# CACHE PATH "List of include paths used as PATH parameter in find_path")
#message(STATUS "INCLUDE_PATH_LIST=${INCLUDE_PATH_LIST}")
check_external_includes("Eigen/Dense" EIGEN_INC_DIR 0)
if ( EIGEN_INC_DIR )
message(STATUS "Eigen library is available here: ${EIGEN_INC_DIR}")
else(EIGEN_INC_DIR)
message(STATUS "Eigen library is not available here: ${EIGEN_INC_DIR}")
message(FATAL_ERROR "Eigen library is not installed on your system. Please check Eigen install.")
endif(EIGEN_INC_DIR)
if ( EIGEN_INC_DIR )
message(STATUS "Eigen library is available here: ${EIGEN_INC_DIR}")
else(EIGEN_INC_DIR)
message(STATUS "Eigen library is not available here: ${EIGEN_INC_DIR}")
message(FATAL_ERROR "Eigen library is not installed on your system. Please check Eigen install.")
endif(EIGEN_INC_DIR)
message(STATUS "------------------------------------------------")
message(STATUS "------------------------------------------------")
endif (EIGEN_INC_DIR)
#############################################################
message(STATUS "------------------------------------------------")
message(STATUS "------------------------------------------------")
endif (EIGEN_INC_DIR)
#############################################################
endif()
externals/unix/tarLibs/3.2.8.tar.bz2 deleted 100644 → 0
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