[libFuzzer] NFC Declare LIBFUZZER_FLAGS_BASE outside of an if-block

The current code relies on the assumption that tests are included only
if LLVM_USE_SANITIZE_COVERAGE is enabled.
This commit makes it easier to relax the assumption in the future, as
the variable LIBFUZZER_FLAGS_BASE is used further in libFuzzer tests.

Differential Revision: https://reviews.llvm.org/D35314

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@307825 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Fuzzer/CMakeLists.txt b/lib/Fuzzer/CMakeLists.txt
index b886021..fa743c2 100644 (file)
--- a/lib/Fuzzer/CMakeLists.txt
+++ b/lib/Fuzzer/CMakeLists.txt
@@ -13,6 +13,7 @@ if( APPLE )
   endif()
 endif()
 
+set(LIBFUZZER_FLAGS_BASE "${CMAKE_CXX_FLAGS}")
 if( LLVM_USE_SANITIZE_COVERAGE )
   if(NOT "${LLVM_USE_SANITIZER}" STREQUAL "Address")
     message(FATAL_ERROR
@@ -20,7 +21,6 @@ if( LLVM_USE_SANITIZE_COVERAGE )
       "LLVM_USE_SANITIZE_COVERAGE=YES to be set."
       )
   endif()
-  set(LIBFUZZER_FLAGS_BASE "${CMAKE_CXX_FLAGS}")
 
   # Disable the coverage and sanitizer instrumentation for the fuzzer itself.
   set(CMAKE_CXX_FLAGS "${LIBFUZZER_FLAGS_BASE} -fno-sanitize-coverage=trace-pc-guard,edge,trace-cmp,indirect-calls,8bit-counters -Werror")