Make ASAN a distinct build type from Debug

deps/ox/.gitignore

@@ -1,5 +1,6 @@
 build/current
 build/gba
+build/*-asan
 build/*-debug
 build/*-release
 tags

deps/ox/Makefile

@@ -49,6 +49,12 @@ debug:
 	${ENV_RUN} rm -f build/current
 	${ENV_RUN} ln -s ${HOST_ENV}-debug build/current
 
+asan:
+	${ENV_RUN} rm -rf build/${HOST_ENV}-asan
+	${ENV_RUN} ./scripts/setup_build ${HOST_ENV} asan
+	${ENV_RUN} rm -f build/current
+	${ENV_RUN} ln -s ${HOST_ENV}-debug build/current
+
 windows:
 	${ENV_RUN} rm -rf build/windows
 	${ENV_RUN} ./scripts/setup_build windows

deps/ox/build/Makefile

@@ -1,4 +1,4 @@
-all: gba_build native_build native_debug_build windows_release windows_debug
+all: gba_build native_build native_debug_build native_asan_build windows_release windows_debug
 
 gba_build:
 	@if [ -d gba-release ]; then \
@@ -15,6 +15,11 @@ native_debug_build:
 		cmake --build ${HOST_ENV}-debug --target ${ARGS}; \
 	fi
 
+native_asan_build:
+	@if [ -d ${HOST_ENV}-asan ]; then \
+		cmake --build ${HOST_ENV}-asan --target ${ARGS}; \
+	fi
+
 windows_release:
 	@if [ -d windows-release ]; then \
 		cmake --build windows-release --target ${ARGS}; \

deps/ox/scripts/setup_build

@@ -13,8 +13,11 @@ elif [[ $TARGET == gba ]]; then
 	toolchain="-DCMAKE_TOOLCHAIN_FILE=cmake/Modules/GBA.cmake -DOX_USE_STDLIB=OFF -DCMAKE_INSTALL_PREFIX=$DEVKITARM"
 fi
 
-if [[ $BUILD_TYPE == debug ]]; then
+if [[ $BUILD_TYPE == asan ]]; then
 	buildTypeArgs="-DUSE_ASAN=ON -DCMAKE_BUILD_TYPE=Debug"
+	buildDir="build/${TARGET}-asan"
+elif [[ $BUILD_TYPE == debug ]]; then
+	buildTypeArgs="-DCMAKE_BUILD_TYPE=Debug"
 	buildDir="build/${TARGET}-debug"
 else
 	buildTypeArgs="-DCMAKE_BUILD_TYPE=Release"