build: add coverage instrumentation option

SecurityLab-UCD · Jul 8, 2024 · 3de3b14 · 3de3b14
1 parent 6e2bf83
commit 3de3b14
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/llvm/CMakeLists.txt b/llvm/CMakeLists.txt
@@ -48,6 +48,11 @@ project(LLVM
   VERSION ${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}
   LANGUAGES C CXX ASM)
 
+if (COVERAGE)
+  add_compile_options(--coverage)
+  add_link_options(--coverage)
+endif()
+
 if (NOT DEFINED CMAKE_INSTALL_LIBDIR AND DEFINED LLVM_LIBDIR_SUFFIX)
   # Must go before `include(GNUInstallDirs)`.
   set(CMAKE_INSTALL_LIBDIR "lib${LLVM_LIBDIR_SUFFIX}")