[llvm-commits] [polly] r152921 - /polly/trunk/CMakeLists.txt

[Hongbin Zheng]

Author: ether
Date: Fri Mar 16 08:24:42 2012
New Revision: 152921

URL: http://llvm.org/viewvc/llvm-project?rev=152921&view=rev
Log:
Off-tree build support: Warn the user if FileCheck cannot be found.

Modified:
    polly/trunk/CMakeLists.txt

Modified: polly/trunk/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/CMakeLists.txt?rev=152921&r1=152920&r2=152921&view=diff
==============================================================================
--- polly/trunk/CMakeLists.txt (original)
+++ polly/trunk/CMakeLists.txt Fri Mar 16 08:24:42 2012
@@ -9,9 +9,14 @@
   if( NOT EXISTS ${LLVM_INSTALL_ROOT}/include/llvm )
     message(FATAL_ERROR "LLVM_INSTALL_ROOT (${LLVM_INSTALL_ROOT}) is not a valid LLVM installation.")
   endif(NOT EXISTS ${LLVM_INSTALL_ROOT}/include/llvm)
+  #FileCheck is not install by default, warn the user to Copy FileCheck
+  if( NOT EXISTS ${LLVM_INSTALL_ROOT}/bin/FileCheck )
+    message(WARNING "FileCheck is requred by running regress tests, but not been installed! "
+                    "Please copy it to ${LLVM_INSTALL_ROOT}/bin.")
+  endif(NOT EXISTS ${LLVM_INSTALL_ROOT}/bin/FileCheck)
   # Add the llvm header path.
   include_directories(${LLVM_INSTALL_ROOT}/include/)
-  
+
   # Get the system librarys that will link into LLVM.
   function(get_system_libs return_var)
     # Returns in `return_var' a list of system libraries used by LLVM.