Bugfixes: Do not unset <foo>_DIR

git-svn-id: https://svn.dealii.org/branches/branch_cmake@28777 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/cmake/configure/configure_metis.cmake b/deal.II/cmake/configure/configure_metis.cmake
index ceda27210a98bad6ddc41ef9fb3b87f88bea417b..8d6667386dded7477844091a5ceb4282200cb8b1 100644 (file)
--- a/deal.II/cmake/configure/configure_metis.cmake
+++ b/deal.II/cmake/configure/configure_metis.cmake
@@ -33,7 +33,6 @@ MACRO(FEATURE_METIS_FIND_EXTERNAL var)
 
       UNSET(METIS_LIBRARY CACHE)
       UNSET(METIS_INCLUDE_DIR CACHE)
-      UNSET(METIS_DIR CACHE)
       SET(METIS_DIR "" CACHE STRING
         "An optional hint to a metis directory"
         )

diff --git a/deal.II/cmake/configure/configure_p4est.cmake b/deal.II/cmake/configure/configure_p4est.cmake
index beb2740b0c6664a914d5fc086e1fcb7ee12a8dcc..2e8ce637f75020fcd560c487b5d5f7abd14b4a04 100644 (file)
--- a/deal.II/cmake/configure/configure_p4est.cmake
+++ b/deal.II/cmake/configure/configure_p4est.cmake
@@ -32,7 +32,6 @@ MACRO(FEATURE_P4EST_FIND_EXTERNAL var)
         )
       MESSAGE(WARNING "\n" ${P4EST_ADDITIONAL_WARNING_STRING} "\n")
 
-      UNSET(P4EST_DIR CACHE)
       UNSET(P4EST_LIBRARY CACHE)
       UNSET(P4EST_INCLUDE_DIR CACHE)
       UNSET(SC_LIBRARY CACHE)