[PATCH] D32096: Always build libfuzzer

[Phabricator via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL301010: [libFuzzer] Always build libFuzzer (authored by kuba.brecka).

Changed prior to commit:
  https://reviews.llvm.org/D32096?vs=95853&id=96184#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D32096

Files:
  llvm/trunk/lib/Fuzzer/CMakeLists.txt


Index: llvm/trunk/lib/Fuzzer/CMakeLists.txt
===================================================================
--- llvm/trunk/lib/Fuzzer/CMakeLists.txt
+++ llvm/trunk/lib/Fuzzer/CMakeLists.txt
@@ -11,17 +11,14 @@
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Dthread_local=__thread")
 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")
 if( LLVM_USE_SANITIZE_COVERAGE )
-  if(NOT "${LLVM_USE_SANITIZER}" STREQUAL "Address")
-    message(FATAL_ERROR
-      "LibFuzzer and its tests require LLVM_USE_SANITIZER=Address and "
-      "LLVM_USE_SANITIZE_COVERAGE=YES to be set."
-      )
-  endif()
-  add_library(LLVMFuzzerNoMainObjects OBJECT
+  set(LIBFUZZER_FLAGS_BASE "${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")
+endif()
+
+add_library(LLVMFuzzerNoMainObjects OBJECT
     FuzzerCrossOver.cpp
     FuzzerDriver.cpp
     FuzzerExtFunctionsDlsym.cpp
@@ -45,15 +42,24 @@
     FuzzerUtilPosix.cpp
     FuzzerUtilWindows.cpp
     )
-  add_library(LLVMFuzzerNoMain STATIC
+add_library(LLVMFuzzerNoMain STATIC
     $<TARGET_OBJECTS:LLVMFuzzerNoMainObjects>
     )
-  target_link_libraries(LLVMFuzzerNoMain ${LLVM_PTHREAD_LIB})
-  add_library(LLVMFuzzer STATIC
+target_link_libraries(LLVMFuzzerNoMain ${LLVM_PTHREAD_LIB})
+add_library(LLVMFuzzer STATIC
     FuzzerMain.cpp
     $<TARGET_OBJECTS:LLVMFuzzerNoMainObjects>
     )
-  target_link_libraries(LLVMFuzzer ${LLVM_PTHREAD_LIB})
+target_link_libraries(LLVMFuzzer ${LLVM_PTHREAD_LIB})
+
+if( LLVM_USE_SANITIZE_COVERAGE )
+
+  if(NOT "${LLVM_USE_SANITIZER}" STREQUAL "Address")
+    message(FATAL_ERROR
+      "LibFuzzer tests require LLVM_USE_SANITIZER=Address and "
+      "LLVM_USE_SANITIZE_COVERAGE=YES to be set."
+      )
+  endif()
 
   if( LLVM_INCLUDE_TESTS )
     add_subdirectory(test)


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