CMake: Bugfix: Export Boost_INCLUDE_DIRS to the user as well

git-svn-id: https://svn.dealii.org/trunk@29235 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/cmake/configure/configure_boost.cmake b/deal.II/cmake/configure/configure_boost.cmake
index 67d90ff848eace37cfbdfed4bad291264fb47e24..8e28bf83e58d6b96f179836e8b7be8c970137e92 100644 (file)
--- a/deal.II/cmake/configure/configure_boost.cmake
+++ b/deal.II/cmake/configure/configure_boost.cmake
@@ -57,6 +57,9 @@ ENDMACRO()
 MACRO(FEATURE_BOOST_CONFIGURE_EXTERNAL)
   INCLUDE_DIRECTORIES (${Boost_INCLUDE_DIRS})
 
+  # The user has to know the location of the boost headers as well:
+  LIST(APPEND DEAL_II_USER_INCLUDE_DIRS ${Boost_INCLUDE_DIRS})
+
   #
   # Remove "pthread" from Boost_LIBRARIES. Threading, if necessary, is
   # already set up via configure_1_threads.cmake.