#
# This file is part of the Boomerang Decompiler.
#
# See the file "LICENSE.TERMS" for information on usage and
# redistribution of this file, and for a DISCLAIMER OF ALL
# WARRANTIES.
#

cmake_minimum_required(VERSION 3.8)

if (CMAKE_BINARY_DIR STREQUAL CMAKE_SOURCE_DIR)
    message(FATAL_ERROR "Building in-source is not supported! Create a build dir and remove ${CMAKE_SOURCE_DIR}/CMakeCache.txt")
endif(CMAKE_BINARY_DIR STREQUAL CMAKE_SOURCE_DIR)

if (DEFINED ENV{VCPKG_ROOT} AND NOT DEFINED CMAKE_TOOLCHAIN_FILE)
    set(CMAKE_TOOLCHAIN_FILE "$ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake" CACHE STRING "")
endif (DEFINED ENV{VCPKG_ROOT} AND NOT DEFINED CMAKE_TOOLCHAIN_FILE)

if (CMAKE_TOOLCHAIN_FILE)
    include("${CMAKE_TOOLCHAIN_FILE}")
endif (CMAKE_TOOLCHAIN_FILE)


set(CMAKE_WARN_DEPRECATED ON)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake-scripts")
find_package(CCache)

if (CCache_FOUND)
    option(BOOMERANG_ENABLE_CCACHE "Enable CCache build cache" ON)
    if (BOOMERANG_ENABLE_CCACHE)
        set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCache_EXECUTABLE}")
        set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK    "${CCache_EXECUTABLE}")
    endif (BOOMERANG_ENABLE_CCACHE)
endif (CCache_FOUND)


project(Boomerang LANGUAGES C CXX)


# CMake does not fill in CMAKE_BUILD_TYPE automatically.
if (NOT MSVC)
    if (CMAKE_BUILD_TYPE STREQUAL "")
        set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING "Build type. Valid values are Debug Release MinSizeRel RelWithDebInfo" FORCE)
    endif ()
    set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS Debug Release MinSizeRel RelWithDebInfo)
endif (NOT MSVC)


include(boomerang-install)
include(boomerang-version)      # get project version
include(boomerang-dependencies) # library dependencies
include(boomerang-configure)    # boomerang configuration (options)
include(boomerang-flags)        # find required compiler flags
include(boomerang-output)       # compiler output directories

add_subdirectory(docs)
add_subdirectory(src)

include(boomerang-tests)
include(boomerang-pack)