# Build types for x86_64
UNAME_S := $(shell uname -s)
ifeq ($(UNAME_S),Linux)
    CMAKE_ARGS := "-DPORT=GTK"
endif
ifeq ($(UNAME_S),Darwin)
    CMAKE_ARGS := "-DPORT=JSCOnly"
endif

# Libc toolchain
CC  := $(shell which clang)
CXX := $(shell which clang++)

BUILD_DIR  ?= ${OUT_DIR}/build
SOURCE_DIR ?= $(shell if [ ! -d "${SRC_DIR}" ];then echo "${CARGO_MANIFEST_DIR}/WebKit";else echo "${SRC_DIR}";fi)

###############################################################################
#                                                                             #
#                             Cmake Build Args                                #
#                                                                             #
###############################################################################
CXX_FLAGS = "-Wall -Werror -Wunused-but-set-variable -ftree-slp-vectorize"

# Debug build flavor of JavaScriptCore
CMAKE_ARGS += " -DCMAKE_BUILD_TYPE=Debug"
CMAKE_ARGS += " -DCMAKE_C_COMPILER=${CC}"
CMAKE_ARGS += " -DCMAKE_CXX_COMPILER=${CXX}"
CMAKE_ARGS += " -DCMAKE_EXPORT_COMPILE_COMMANDS=ON"


ifeq ($(UNAME_S),Linux)
CMAKE_ARGS += " -DJSC_GLIB_API_ENABLED=ON"
CMAKE_ARGS += " -DUSE_GLIB=ON"
endif

#CMAKE_ARGS += " -DENABLE_SAMPLING_PROFILER=OFF"
#CMAKE_ARGS += " -DUSE_LD_GOLD=OFF"

CMAKE_ARGS += " -DENABLE_STATIC_JSC=ON"
CMAKE_ARGS += " -DENABLE_FTL_JIT=ON"

# Omit superfluous test code and build proper (i.e., non-shallow) archives
CMAKE_ARGS += " -DENABLE_TOOLS=OFF"
CMAKE_ARGS += " -DUSE_SYSTEMD=OFF"
CMAKE_ARGS += " -DUSE_THIN_ARCHIVES=OFF"
CMAKE_ARGS += " -DDEVELOPER_MODE=OFF"

# Skip graphics and media libraries
CMAKE_ARGS += " -DENABLE_DRAG_SUPPORT=OFF"
CMAKE_ARGS += " -DENABLE_GRAPHICS_CONTEXT_GL=OFF"
CMAKE_ARGS += " -DENABLE_MEDIA_SOURCE=OFF"
CMAKE_ARGS += " -DENABLE_SPELLCHECK=OFF"
CMAKE_ARGS += " -DENABLE_TOUCH_EVENTS=OFF"
CMAKE_ARGS += " -DENABLE_VIDEO=OFF"
CMAKE_ARGS += " -DENABLE_WAYLAND_TARGET=OFF"
CMAKE_ARGS += " -DENABLE_X11_TARGET=OFF"
CMAKE_ARGS += " -DUSE_OPENJPEG=OFF"
CMAKE_ARGS += " -DUSE_WOFF2=OFF"
CMAKE_ARGS += " -DUSE_WPE_RENDERER=OFF"

###############################################################################

FLAGS=$(shell echo "$(CXX_FLAGS)  $(CMAKE_ARGS)")

build:
	@mkdir -p ${BUILD_DIR} && cd ${BUILD_DIR}
	@
	@cmake ${FLAGS} -S${SOURCE_DIR} -B${BUILD_DIR}
	@make -C ${BUILD_DIR} jsc

clean:
	@make -C ${BUILD_DIR} clean


.PHONY: build