commit b6f6927cac40c78310bee0bc14b71704f7c30617
author Alessandro Ghedini <alessandro@ghedini.me> Wed Sep 28 22:14:01 2016 +0100
committer Adam Langley <agl@google.com> Wed Sep 28 23:46:36 2016 +0000
tree c13c0b68ecfbe14e343c035379472130e96404c7
parent 0d81373f9169637ff935449227be924c08bf1ec5

Fix CMake negation and make error fatal

Not sure if version-dependant, but with CMake 3.6 "!" doesn't work.

Change-Id: I5f91234b27e340142b479b602d4102134ad55ccb
Reviewed-on: https://boringssl-review.googlesource.com/11381
Reviewed-by: Adam Langley <agl@google.com>

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a0c6998..3d1ea78 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -121,8 +121,8 @@
 endif()
 
 if(FUZZ)
-  if(!CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-    message("You need to build with Clang for fuzzing to work")
+  if(NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+    message(FATAL_ERROR "You need to build with Clang for fuzzing to work")
   endif()
 
   add_definitions(-DBORINGSSL_UNSAFE_FUZZER_MODE)