Set up linter

.clang-tidy

@@ -0,0 +1 @@
+Checks: '-*,bugprone-*,-bugprone-easily-swappable-parameters,clang-analyzer-*,readability-*,-readability-braces-around-statements,-readability-magic-numbers,misc-const-correctness,-readability-identifier-length,-readability-isolate-declaration,-clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling,-readability-function-cognitive-complexity'

CMakeLists.txt

@@ -5,6 +5,8 @@ project(epec-mcu-emulator LANGUAGES C)
 option(TESTS "Build unit tests" ON)
 option(WERROR "Treat warnings as errors" OFF)
 
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
 macro(set_default_target_options target)
   set_property(TARGET ${target} PROPERTY C_STANDARD 11)
   set_property(TARGET ${target} PROPERTY C_EXTENSIONS OFF)
@@ -22,6 +24,10 @@ add_custom_target(check-format
   COMMAND sh ${CMAKE_SOURCE_DIR}/scripts/check-format.sh
   WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
 )
+add_custom_target(lint
+  COMMAND sh ${CMAKE_SOURCE_DIR}/scripts/lint.sh
+  WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+)
 
 add_subdirectory(engine)
 

scripts/lint.sh

@@ -0,0 +1,4 @@
+scripts_dir=`dirname $0`
+sh "$scripts_dir/sources.sh" \
+	| xargs -n 1 clang-tidy -p "$scripts_dir/../build" \
+			--warnings-as-errors='*'