From be933ef2241d79558f91796cc5b3a161f72ebf9c Mon Sep 17 00:00:00 2001
From: manuel <manuel@mausz.at>
Date: Mon, 19 Oct 2020 00:52:24 +0200
Subject: sync with upstream

---
 cmake/modules/FindClangTidy.cmake | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 cmake/modules/FindClangTidy.cmake

(limited to 'cmake/modules/FindClangTidy.cmake')

diff --git a/cmake/modules/FindClangTidy.cmake b/cmake/modules/FindClangTidy.cmake
new file mode 100644
index 0000000..6ea614d
--- /dev/null
+++ b/cmake/modules/FindClangTidy.cmake
@@ -0,0 +1,26 @@
+#.rst:
+# FindClangTidy
+# -------------
+# Finds clang-tidy and sets it up to run along with the compiler for C and CXX.
+
+find_program(CLANG_TIDY_EXECUTABLE clang-tidy)
+
+if(CLANG_TIDY_EXECUTABLE)
+  execute_process(COMMAND "${CLANG_TIDY_EXECUTABLE}" --version
+                  OUTPUT_VARIABLE CLANG_TIDY_VERSION
+                  OUTPUT_STRIP_TRAILING_WHITESPACE)
+  string(REGEX MATCH "[^\n]* version [^\n]*" CLANG_TIDY_VERSION "${CLANG_TIDY_VERSION}")
+  string(REGEX REPLACE ".* version (.*)" "\\1" CLANG_TIDY_VERSION "${CLANG_TIDY_VERSION}")
+endif()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(ClangTidy REQUIRED_VARS CLANG_TIDY_EXECUTABLE
+                                  VERSION_VAR CLANG_TIDY_VERSION)
+
+if(CLANGTIDY_FOUND)
+  # Supports Unix Makefiles and Ninja
+  set(CMAKE_C_CLANG_TIDY "${CLANG_TIDY_EXECUTABLE}" PARENT_SCOPE)
+  set(CMAKE_CXX_CLANG_TIDY "${CLANG_TIDY_EXECUTABLE}" PARENT_SCOPE)
+endif()
+
+mark_as_advanced(CLANG_TIDY_EXECUTABLE)
-- 
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