Add sanitizers

Leak sanitizer - tracks leaks.

Address sanitizer - like above and
prohibiteted operations on memory.

Thread sanitizer - tracks data races.

Undefined behaviour - like name says. ;)

cmake/ctest/build.ctest

@@ -18,6 +18,8 @@ set(_ARGS_BOOL
 
     RUN_MEMCHECK
 
+    ENABLE_SANITIZERS
+
     APPEND_RESULTS
     RUN_COVERAGE
     SUBMIT
@@ -93,6 +95,7 @@ set(_CONFIGURE_OPTIONS
     "-DSEPARATE_TEST_SUITES=${SEPARATE_TEST_SUITES}"
     "-DCHECK_INCLUDES=${CHECK_INCLUDES}"
     "-DCMAKE_BUILD_TYPE=${_CMAKE_BUILD_TYPE}"
+    "-DENABLE_SANITIZERS=${ENABLE_SANITIZERS}"
     )
 
 message(STATUS "Configuring...")

cmake/ctest/configure_darwin.ctest

@@ -4,6 +4,7 @@ set(CONFIGURE_EXTRA_OPTIONS ";")
 set(BUILD_VIEWER TRUE)
 set(COVERAGE_COMMAND gcov)
 set(CHECK_INCLUDES FALSE)
+set(ENABLE_SANITIZERS "none")
 
 if(MODEL_NAME STREQUAL "EXPERIMENTAL")
     set(CHECK_INCLUDES FALSE)

cmake/ctest/configure_linux.ctest

@@ -4,6 +4,7 @@ set(CONFIGURE_EXTRA_OPTIONS ";")
 set(BUILD_VIEWER TRUE)
 set(COVERAGE_COMMAND gcov)
 set(CHECK_INCLUDES FALSE)
+set(ENABLE_SANITIZERS "address")
 
 if(MODEL_NAME STREQUAL "EXPERIMENTAL")
     set(CHECK_INCLUDES FALSE)

cmake/ctest/configure_windows.ctest

@@ -102,3 +102,4 @@ set(CONFIGURE_EXTRA_OPTIONS
 set(BUILD_VIEWER FALSE) #FIXME: ENABLE
 set(COVERAGE_COMMAND "echo") #FIXME: ENABLE
 set(CHECK_INCLUDES FALSE) #FIXME: ENABLE
+set(ENABLE_SANITIZERS "none")

cmake_configure.cmake

@@ -123,6 +123,28 @@ if(TEST_COVERAGE)
         )
 endif()
 
+foreach(SAN ${ENABLE_SANITIZERS})
+    if(${SAN} STREQUAL "address")
+        message(STATUS "Address sanitizer enabled.")
+        target_compile_options(rw_interface INTERFACE "-fsanitize=address")
+        target_link_libraries(rw_interface INTERFACE "-fsanitize=address")
+    elseif(${SAN} STREQUAL "leak")
+        message(STATUS "Leak sanitizer enabled.")
+        target_compile_options(rw_interface INTERFACE "-fsanitize=leak")
+        target_link_libraries(rw_interface INTERFACE "-fsanitize=leak")
+    elseif(${SAN} STREQUAL "thread" )
+        message(STATUS "Thread sanitizer enabled.")
+        target_compile_options(rw_interface INTERFACE "-fsanitize=thread")
+        target_link_libraries(rw_interface INTERFACE "-fsanitize=thread")
+    elseif(${SAN} STREQUAL "undefined" )
+        message(STATUS "Undefined behaviour sanitizer enabled.")
+        target_compile_options(rw_interface INTERFACE "-fsanitize=undefined")
+        target_link_libraries(rw_interface INTERFACE "-fsanitize=undefined")
+    elseif(NOT ${SAN} STREQUAL "none" )
+        message(FATAL_ERROR "Illegal sanitizer")
+    endif()
+endforeach()
+
 include(CMakeParseArguments)
 
 if(CHECK_INCLUDES)

cmake_options.cmake

@@ -25,3 +25,5 @@ option(CHECK_INCLUDES "Analyze #includes in C and C++ source files")
 
 option(TEST_COVERAGE "Enable coverage analysis (implies CMAKE_BUILD_TYPE=Debug)")
 option(SEPARATE_TEST_SUITES "Add each test suite as separate test to CTest")
+
+option(ENABLE_SANITIZERS "Enable selected sanitizer.")

scripts/docker/fedora_latest.docker

@@ -16,6 +16,7 @@ RUN dnf update -y \
         glm-devel \
         openal-soft-devel \
         SDL2-devel \
-        qt5-devel
+        qt5-devel \
+        libasan
 
 CMD ["/bin/bash"]