[Beignet] [PATCH] Start looking for LLVM from highest version down

[Simon Richter]

When different LLVM versions are installed, look for 3.5, 3.4 and 3.3 in
order, then try the system default.

As configuring for 3.1 and 3.2 gives an error now, drop these versions from
the search.

Signed-off-by: Simon Richter <Simon.Richter at hogyros.de>
---
 CMake/FindLLVM.cmake |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/CMake/FindLLVM.cmake b/CMake/FindLLVM.cmake
index 339a099..84a3397 100644
--- a/CMake/FindLLVM.cmake
+++ b/CMake/FindLLVM.cmake
@@ -7,9 +7,9 @@
 # LLVM_MODULE_LIBS - list of llvm libs for working with modules.
 # LLVM_FOUND       - True if llvm found.
 if (LLVM_INSTALL_DIR)
-  find_program(LLVM_CONFIG_EXECUTABLE NAMES llvm-config-32 llvm-config-3.2 llvm-config-31 llvm-config-3.1 llvm-config-3.4 llvm-config DOC "llvm-config executable" PATHS ${LLVM_INSTALL_DIR} NO_DEFAULT_PATH)
-else (LLVM_INSTALL_DIR)
-  find_program(LLVM_CONFIG_EXECUTABLE NAMES llvm-config-32 llvm-config-3.2 llvm-config-31 llvm-config-3.1 llvm-config-3.4 llvm-config DOC "llvm-config executable")
+  find_program(LLVM_CONFIG_EXECUTABLE NAMES llvm-config-35 llvm-config-3.5 llvm-config-34 llvm-config-3.4 llvm-config-33 llvm-config-3.3 llvm-config DOC "llvm-config executable" PATHS ${LLVM_INSTALL_DIR} NO_DEFAULT_PATH)
+else (LLVM_INSTALL_DIR)                                                    
+  find_program(LLVM_CONFIG_EXECUTABLE NAMES llvm-config-35 llvm-config-3.5 llvm-config-34 llvm-config-3.4 llvm-config-33 llvm-config-3.3 llvm-config DOC "llvm-config executable")
 endif (LLVM_INSTALL_DIR)
 
 if (LLVM_CONFIG_EXECUTABLE)
-- 
1.7.10.4