diff --git a/dev-util/cmake/files/cmake-2.8.1-mpi.patch b/dev-util/cmake/files/cmake-2.8.1-mpi.patch
deleted file mode 100644
--- a/dev-util/cmake/files/cmake-2.8.1-mpi.patch
+++ /dev/null
@@ -1,20 +0,0 @@
-diff --git a/Modules/FindMPI.cmake b/Modules/FindMPI.cmake
-index 481b0e9..43e97e8 100644
---- a/Modules/FindMPI.cmake
-+++ b/Modules/FindMPI.cmake
-@@ -263,13 +263,13 @@ elseif (MPI_COMPILE_CMDLINE)
- 
-   # Extract the set of libraries to link against from the link command
-   # line
--  string(REGEX MATCHALL "-l([^\" ]+|\"[^\"]+\")" MPI_LIBNAMES "${MPI_LINK_CMDLINE}")
-+  string(REGEX MATCHALL " -l([^\" ]+|\"[^\"]+\")" MPI_LIBNAMES "${MPI_LINK_CMDLINE}")
- 
-   # Determine full path names for all of the libraries that one needs
-   # to link against in an MPI program
-   set(MPI_LIBRARIES)
-   foreach(LIB ${MPI_LIBNAMES})
--    string(REGEX REPLACE "^-l" "" LIB ${LIB})
-+    string(REGEX REPLACE "^ -l" "" LIB ${LIB})
-     set(MPI_LIB "MPI_LIB-NOTFOUND" CACHE FILEPATH "Cleared" FORCE)
-     find_library(MPI_LIB ${LIB} HINTS ${MPI_LINK_PATH})
-     if (MPI_LIB)