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Add CMakeLists.txt

This commit is contained in:
Marijn van der Werf 2018-01-20 01:07:56 +01:00
parent c503ee7b25
commit fc593c1ecf
1 changed files with 78 additions and 0 deletions
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78
CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 2.6)
set (PROJECT openloco)
project(${PROJECT})
if (CMAKE_BINARY_DIR STREQUAL CMAKE_SOURCE_DIR)
message(FATAL_ERROR "Building in-source is not supported! Create a build dir and remove ${CMAKE_SOURCE_DIR}/CMakeCache.txt")
endif()
INCLUDE(FindPkgConfig)
if (APPLE)
set(ENV{PKG_CONFIG_PATH} "$ENV{PKG_CONFIG_PATH}:/usr/local/opt/openssl/lib/pkgconfig")
endif (APPLE)
set(COMMON_COMPILE_OPTIONS "${COMMON_COMPILE_OPTIONS} -fstrict-aliasing -Werror -Wundef -Wmissing-declarations -Winit-self -Warray-bounds -Waddress -Wchar-subscripts -Wenum-compare")
set(OBJ_FORMAT "elf32-i386")
set(LINKER_SCRIPT "ld_script_i386.xc")
# Handle creating the rct2 text and data files on OS X and Linux
# See details in src/openrct2.c:openrct2_setup_rct2_segment for how the values
# were derived.
if (UNIX)
set(OLOCO_EXE ${CMAKE_CURRENT_SOURCE_DIR}/loco.exe)
set(OLOCO_TEXT ${CMAKE_BINARY_DIR}/openrct2_text)
set(OLOCO_DATA ${CMAKE_BINARY_DIR}/openrct2_data)
add_custom_command(
OUTPUT openrct2_text
COMMAND dd if="${OLOCO_EXE}" of="${OLOCO_TEXT}" bs=4096 skip=0x1 count=0xD6
DEPENDS ${OLOCO_EXE}
)
add_custom_command(
OUTPUT openrct2_data
COMMAND dd if="${OLOCO_EXE}" of="${OLOCO_DATA}" bs=4096 skip=0xD7 count=0x4E
COMMAND dd if=/dev/zero of="${OLOCO_DATA}" bs=4096 seek=0x4E count=3133 conv=notrunc
DEPENDS ${OLOCO_EXE}
)
add_custom_target(segfiles DEPENDS openrct2_text openrct2_data)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -sectcreate rct2_text __text ${OLOCO_TEXT} -sectcreate rct2_data __data ${OLOCO_DATA} -segaddr rct2_data 0x4d7000 -segprot rct2_data rwx rwx -segaddr rct2_text 0x401000 -segprot rct2_text rwx rwx -segaddr __TEXT 0x2000000 -read_only_relocs suppress")
endif (UNIX)
set(DEBUG_LEVEL 0 CACHE STRING "Select debug level for compilation. Use value in range 0–3.")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DDEBUG=${DEBUG_LEVEL}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDEBUG=${DEBUG_LEVEL}")
# include lib
include_directories("lib/")
# add source files
file(GLOB_RECURSE ORCT2_SOURCES "src/*.c" "src/*.cpp" "src/*.h" "src/*.hpp")
set(PIE_FLAG "-fno-pie")
set(TARGET_M "-m32")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${TARGET_M}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TARGET_M}")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${TARGET_M}")
# set necessary flags to compile code as is
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${TARGET_M} -std=gnu99 ${COMMON_COMPILE_OPTIONS} -Wimplicit")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TARGET_M} -std=gnu++11 ${COMMON_COMPILE_OPTIONS} -Wnon-virtual-dtor -std=c++1z")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${TARGET_M}")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS} ${PIE_FLAG}")
PKG_CHECK_MODULES(SDL2 REQUIRED sdl2)
SET(SDL2LIBS ${SDL2_DEFINITIONS})
set(Boost_USE_STATIC_LIBS ON)
set(BOOST_INCLUDEDIR "/Users/Marijn/Downloads/boost_1_66_0")
set(BOOST_LIBRARYDIR "/Users/Marijn/Downloads/boost_1_66_0/stage/lib")
find_package(Boost COMPONENTS filesystem REQUIRED)
add_executable(${PROJECT} ${ORCT2_SOURCES} ${ORCT2_MM_SOURCES} ${RCT2_SECTIONS})
add_dependencies(${PROJECT} segfiles)
target_link_libraries(${PROJECT} /Users/Marijn/Downloads/SDL2-2.0.7/build/libSDL2.dylib ${SDL2LIBS} ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY} "/Users/Marijn/Downloads/boost_1_66_0/stage/lib/libboost_filesystem.a")