cmake_minimum_required(VERSION 3.14)
project(maraiah-tycho CXX)

include(FeatureSummary)

set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)
set(CMAKE_AUTOUIC ON)
set(CMAKE_INCLUDE_CURRENT_DIR ON)

set(CMAKE_CXX_FLAGS_DEBUGOPT "-O2 -g")
set(CMAKE_CXX_FLAGS_DEBUG    "${CMAKE_CXX_FLAGS_DEBUG} -DQT_QML_DEBUG")

set(THREADS_PREFER_PTHREAD_FLAG ON)

set(CARGO_FLAGS)

if(CMAKE_BUILD_TYPE STREQUAL Release)
   set(RUST_TARGET_DIR "release")
   set(CARGO_FLAGS "${CARGO_FLAGS} --release")
else()
   set(RUST_TARGET_DIR "debug")
endif()

set(CARGO_TARGET_DIR "${CMAKE_BINARY_DIR}/rust")
set(RUST_LIB "${CARGO_TARGET_DIR}/${RUST_TARGET_DIR}/libtycho.a")

find_package(Threads REQUIRED)
find_package(Qt5 5.6.0 CONFIG REQUIRED COMPONENTS Core Widgets)

feature_summary(
   WHAT
   ALL
   INCLUDE_QUIET_PACKAGES
   FATAL_ON_MISSING_REQUIRED_PACKAGES
)

add_custom_command(
   OUTPUT "${RUST_LIB}"
   COMMAND env CARGO_TARGET_DIR="${CARGO_TARGET_DIR}" cargo build -p maraiah-tycho ${CARGO_FLAGS}
   WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
   COMMENT "Building Rust library"
)

add_custom_target(
   test
   COMMAND env CARGO_TARGET_DIR="${CARGO_TARGET_DIR}" cargo test
   DEPENDS "${RUST_LIB}"
   WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
)

add_custom_target(maraiah-tycho-rust DEPENDS "${RUST_LIB}")

add_executable(
   maraiah-tycho
   WIN32
   source/tycho/headers/mapprops.h
   source/tycho/headers/menu.h
   source/tycho/headers/tycho.h
   source/tycho/resources/resources.qrc
   source/tycho/source/main.cc
   source/tycho/source/mapprops.cc
   source/tycho/source/menu.cc
   source/tycho/ui/about.ui
   source/tycho/ui/mapprops.ui
   source/tycho/ui/mapview.ui
   source/tycho/ui/menu.ui
   source/tycho/ui/points.ui
)

set_target_properties(
   maraiah-tycho
   PROPERTIES
      CXX_STANDARD 17
      CXX_STANDARD_REQUIRED ON
)

target_include_directories(maraiah-tycho PUBLIC source/tycho/headers)

add_dependencies(maraiah-tycho maraiah-tycho-rust)

target_link_libraries(
   maraiah-tycho
   "${RUST_LIB}"
   Threads::Threads
   ${CMAKE_DL_LIBS}
   Qt5::Core
   Qt5::Widgets
)

## EOF