0028932: Add possibility to install Eigen along the OCCT

Added installation of Eigen.

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 23ad2d6a4667bf23e33e2ac96c5c0d14967b89c0..feeaa9a8477649b4fa0c456e45fa00c997ee3c5e 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -656,11 +656,13 @@ if (CAN_USE_EIGEN)
     OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/eigen")
   else()
     OCCT_CHECK_AND_UNSET_GROUP ("3RDPARTY_EIGEN")
+    OCCT_CHECK_AND_UNSET ("INSTALL_EIGEN")
   endif()
 else()
   OCCT_CHECK_AND_UNSET ("USE_EIGEN")
 
   OCCT_CHECK_AND_UNSET_GROUP ("3RDPARTY_EIGEN")
+  OCCT_CHECK_AND_UNSET ("INSTALL_EIGEN")
 endif()
 
 # Doxygen

diff --git a/adm/cmake/eigen.cmake b/adm/cmake/eigen.cmake
index d0ae133c657dcc90fa091fb4184bfc154bbd7ac0..87b56ea4641642ef43cce333abef725de3efa3af 100644 (file)
--- a/adm/cmake/eigen.cmake
+++ b/adm/cmake/eigen.cmake
@@ -1,5 +1,9 @@
 # eigen
 
+if (NOT DEFINED INSTALL_EIGEN)
+  set (INSTALL_EIGEN OFF CACHE BOOL "${INSTALL_EIGEN_DESCR}")
+endif()
+
 # eigen directory
 if (NOT DEFINED 3RDPARTY_EIGEN_DIR)
   set (3RDPARTY_EIGEN_DIR "" CACHE PATH "The directory containing eigen")
@@ -61,6 +65,18 @@ endif()
 
 if (3RDPARTY_EIGEN_INCLUDE_DIR AND EXISTS "${3RDPARTY_EIGEN_INCLUDE_DIR}")
   list (APPEND 3RDPARTY_INCLUDE_DIRS "${3RDPARTY_EIGEN_INCLUDE_DIR}")
+
+  # Install header files
+  if (INSTALL_EIGEN)
+    file(GLOB EIGEN_SUBDIRS "${3RDPARTY_EIGEN_INCLUDE_DIR}/*")
+    foreach(SUBDIR ${EIGEN_SUBDIRS})
+      if(IS_DIRECTORY "${SUBDIR}")
+        install (DIRECTORY "${SUBDIR}" DESTINATION "${INSTALL_DIR_INCLUDE}")
+      else()
+        install (FILES "${SUBDIR}" DESTINATION "${INSTALL_DIR_INCLUDE}")
+      endif()
+    endforeach()
+  endif()
 else()
   list (APPEND 3RDPARTY_NOT_INCLUDED 3RDPARTY_EIGEN_INCLUDE_DIR)
 

diff --git a/adm/cmake/vardescr.cmake b/adm/cmake/vardescr.cmake
index 6fb03952cad952b1dbd171c00e8b32fa6cff1df5..c2327622a5fe637549073bcc6ef47b7743de16bd 100644 (file)
--- a/adm/cmake/vardescr.cmake
+++ b/adm/cmake/vardescr.cmake
@@ -84,6 +84,7 @@ INSTALL_MESSAGE (INSTALL_TEST_CASES       "non-regression OCCT test scripts")
 INSTALL_MESSAGE (INSTALL_DOC_Overview     "OCCT overview documentation (HTML format)")
 INSTALL_MESSAGE (INSTALL_FFMPEG           "FFmpeg binaries")
 INSTALL_MESSAGE (INSTALL_FREEIMAGE        "FreeImage binaries")
+INSTALL_MESSAGE (INSTALL_EIGEN            "EIGEN header files")
 INSTALL_MESSAGE (INSTALL_EGL              "EGL binaries")
 INSTALL_MESSAGE (INSTALL_GLES2            "OpenGL ES 2.0 binaries")
 INSTALL_MESSAGE (INSTALL_FREETYPE         "FreeType binaries")