COMP: re-fix Eigen build issue

fixes #94: Eigen is header-only, so there is no library to depend on.
pnlbwh · Dec 18, 2017 · d810f4e · d810f4e
1 parent a670dfd
commit d810f4e
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Showing 2 changed files with 15 additions and 18 deletions.
diff --git a/UKFTractography.cmake b/UKFTractography.cmake
@@ -37,25 +37,25 @@ endif()
 if(DEFINED Eigen_INCLUDE_DIR)
   include_directories(${Eigen_INCLUDE_DIR})
 else()
-    if(DEFINED Eigen_DIR)
+  if(DEFINED Eigen_DIR)
     set(Eigen_INCLUDE_DIR
       ${Eigen_DIR}/../Eigen)
     include_directories(${Eigen_INCLUDE_DIR})
   else()
-      set (Eigen_DIR ${CMAKE_CURRENT_BINARY_DIR}/Eigen)
-      set (Eigen_BUILD_DIR ${CMAKE_CURRENT_BINARY_DIR}/Eigen-build)
-      ExternalProject_Add(
-        Eigen
-        DOWNLOAD_DIR      ${Eigen_DIR}
-        SOURCE_DIR        ${Eigen_DIR}
-        BINARY_DIR        ${Eigen_BUILD_DIR}
-        GIT_REPOSITORY    ${Eigen_GIT_REPOSITORY}
-        GIT_TAG           ${Eigen_GIT_TAG}
-        CONFIGURE_COMMAND ""
-        BUILD_COMMAND     ""
-        INSTALL_COMMAND   ""
-        )
-      include_directories(${Eigen_DIR})
+    set (Eigen_DIR ${CMAKE_CURRENT_BINARY_DIR}/Eigen)
+    set (Eigen_BUILD_DIR ${CMAKE_CURRENT_BINARY_DIR}/Eigen-build)
+    ExternalProject_Add(
+      Eigen
+      DOWNLOAD_DIR      ${Eigen_DIR}
+      SOURCE_DIR        ${Eigen_DIR}
+      BINARY_DIR        ${Eigen_BUILD_DIR}
+      GIT_REPOSITORY    ${Eigen_GIT_REPOSITORY}
+      GIT_TAG           ${Eigen_GIT_TAG}
+      CONFIGURE_COMMAND ""
+      BUILD_COMMAND     ""
+      INSTALL_COMMAND   ""
+      )
+    include_directories(${Eigen_DIR})
   endif()
 endif()
 

diff --git a/ukf/CMakeLists.txt b/ukf/CMakeLists.txt
@@ -87,8 +87,5 @@ SEMMacroBuildCLI(
   EXECUTABLE_ONLY
   )
 
-#-----------------------------------------------------------------------------
-add_dependencies(${MODULE_NAME}Lib Eigen)
-
 #-----------------------------------------------------------------------------
 add_subdirectory(Testing)