Create a clang-tidy option for building IREE (#9402)
Adds an IREE_ENABLE_CLANG_TIDY flag to IREE to start turning on clang-tidy features.
Anything that triggers failures is disabled right now.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3d4875d..412865e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -34,6 +34,7 @@
option(IREE_ENABLE_RUNTIME_TRACING "Enables instrumented runtime tracing." OFF)
option(IREE_ENABLE_COMPILER_TRACING "Enables instrumented compiler tracing." OFF)
option(IREE_ENABLE_THREADING "Builds IREE in with thread library support." ON)
+option(IREE_ENABLE_CLANG_TIDY "Builds IREE in with clang tidy enabled on IREE's libraries." OFF)
# TODO(#8469): remove the dependency on cpuinfo entirely.
option(IREE_ENABLE_CPUINFO "Enables runtime use of cpuinfo for processor topology detection." ON)
@@ -671,6 +672,10 @@
# IREE top-level libraries
#-------------------------------------------------------------------------------
+if(IREE_ENABLE_CLANG_TIDY)
+ set(CMAKE_CXX_CLANG_TIDY clang-tidy -warnings-as-errors=*)
+endif()
+
add_subdirectory(build_tools/embed_data/)
# Note: Test deps are not built as part of all (use the iree-test-deps target).
@@ -695,6 +700,11 @@
# tools/ can depend on compiler/ and runtime/
add_subdirectory(tools)
+
+if(IREE_ENABLE_CLANG_TIDY)
+ set(CMAKE_CXX_CLANG_TIDY "")
+endif()
+
if(IREE_BUILD_TRACY)
if(NOT CMAKE_SYSTEM_NAME MATCHES "Linux")
message(WARNING "Building Tracy (IREE_BUILD_TRACY) on non-Linux is unsupported and may fail below.")
