Allow llvm_find_program to find alternate names

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185859 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake
index 14762f87fad39eac9e29f29831855b578db30d00..fdc2bcd92865c03926ace0befde52884875ac3d8 100755 (executable)
--- a/cmake/config-ix.cmake
+++ b/cmake/config-ix.cmake
@@ -253,7 +253,8 @@ check_type_exists(error_t errno.h HAVE_ERROR_T)
 function(llvm_find_program name)
   string(TOUPPER ${name} NAME)
   string(REGEX REPLACE "\\." "_" NAME ${NAME})
-  find_program(LLVM_PATH_${NAME} ${name})
+
+  find_program(LLVM_PATH_${NAME} NAMES ${ARGV})
   mark_as_advanced(LLVM_PATH_${NAME})
   if(LLVM_PATH_${NAME})
     set(HAVE_${NAME} 1 CACHE INTERNAL "Is ${name} available ?")