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premake5.lua
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require "premake.export-compile-commands.export-compile-commands"
require "premake.premake-cmake.cmake"
require "premake.premake-ninja.ninja"
newoption { trigger = "with-openssl", description = "Enables OpenSSL support ( and disables mbedtls backend )." }
newoption { trigger = "with-dynamic-freetype", description = "Dynamic link against freetype." }
newoption { trigger = "with-static-eepp", description = "Force to build the demos and tests with eepp compiled statically" }
newoption { trigger = "with-static-backend", description = "It will try to compile the library with a static backend (only for gcc and mingw).\n\t\t\t\tThe backend should be placed in libs/your_platform/libYourBackend.a" }
newoption { trigger = "with-gles2", description = "Compile with GLES2 support" }
newoption { trigger = "with-gles1", description = "Compile with GLES1 support" }
newoption { trigger = "without-mojoal", description = "Compile without mojoAL as OpenAL implementation (that requires SDL2 backend). Instead it will use openal-soft." }
newoption { trigger = "use-frameworks", description = "In macOS it will try to link the external libraries from its frameworks. For example, instead of linking against SDL2 it will link against SDL2.framework." }
newoption { trigger = "windows-vc-build", description = "This is used to build the framework in Visual Studio downloading its external dependencies and making them available to the VS project without having to install them manually." }
newoption { trigger = "windows-mingw-build", description = "This is used to build the framework with mingw downloading its external dependencies." }
newoption { trigger = "with-emscripten-pthreads", description = "Enables emscripten build to use posix threads" }
newoption { trigger = "with-mold-linker", description = "Tries to use the mold linker instead of the default linker of the toolchain" }
newoption { trigger = "with-debug-symbols", description = "Release builds are built with debug symbols." }
newoption { trigger = "thread-sanitizer", description = "Compile with ThreadSanitizer." }
newoption { trigger = "address-sanitizer", description = "Compile with AddressSanitizer." }
newoption { trigger = "time-trace", description = "Compile with time tracing." }
newoption { trigger = "disable-static-build", description = "Disables eepp static build project, this is just a helper to avoid rebuilding twice eepp while developing the library." }
newoption { trigger = "with-text-shaper", description = "Enables text-shaping capabilities by relying on harfbuzz." }
newoption {
trigger = "with-backend",
description = "Select the backend to use for window and input handling.\n\t\t\tIf no backend is selected or if the selected is not installed the script will search for a backend present in the system, and will use it.",
allowed = {
{ "SDL2", "SDL2" },
}
}
newoption { trigger = "arch", description = "Used exclusively to indicate premake the architecture of the dependencies that need to be downloaded" }
function get_dll_extension()
if os.target() == "macosx" then
return "dylib"
elseif os.target() == "windows" then
return "dll"
else
return "so"
end
end
function get_host()
if os.getenv("MSYSTEM") ~= "" and not is_vs() then
return "msys"
end
return os.host()
end
function os_ishost(host)
return get_host() == host
end
function postsymlinklib(src_path, dst_path, lib, arch)
filter { "configurations:release*", "system:windows", arch }
if os_ishost("windows") then
postbuildcommands { "mklink \"" .. dst_path .. lib .. ".dll\"" .. " \"" .. src_path .. lib .. ".dll\" || ver>nul" }
else
postbuildcommands { "ln -sf \"" .. src_path .. lib .. "." .. get_dll_extension() .. "\" \"" .. dst_path .. "\"" }
end
filter { "configurations:debug*", "system:windows", arch }
if os_ishost("windows") then
postbuildcommands { "mklink \"" .. dst_path .. lib .. "-debug.dll\"" .. " \"" .. src_path .. lib .. "-debug.dll\" || ver>nul" }
else
postbuildcommands { "ln -sf \"" .. src_path .. lib .. "-debug." .. get_dll_extension() .. "\" \"" .. dst_path .. "\"" }
end
filter { "configurations:release*", "not system:windows", arch }
postbuildcommands { "ln -sf \"" .. src_path .. "lib" .. lib .. "." .. get_dll_extension() .. "\" \"" .. dst_path .. "\"" }
filter { "configurations:debug*", "not system:windows", arch }
postbuildcommands { "ln -sf \"" .. src_path .. "lib" .. lib .. "-debug." .. get_dll_extension() .. "\" \"" .. dst_path .. "\"" }
filter {}
end
function print_table( table_ref )
for _, value in pairs( table_ref ) do
print(value)
end
end
function table_length(T)
local count = 0
for _ in pairs(T) do count = count + 1 end
return count
end
function multiple_insert( parent_table, insert_table )
for _, value in pairs( insert_table ) do
table.insert( parent_table, value )
end
end
function os_findlib( name )
if os.istarget("macosx") and ( is_xcode() or _OPTIONS["use-frameworks"] ) then
local path = _MAIN_SCRIPT_DIR .. "src/thirdparty/" .. name .. ".framework"
if os.isdir( path ) then
return path
end
path = "/Library/Frameworks/" .. name .. ".framework"
if os.isdir( path ) then
return path
end
end
return os.findlib( name )
end
function get_backend_link_name( name )
if os.istarget("macosx") and ( is_xcode() or _OPTIONS["use-frameworks"] ) then
local fname = name .. ".framework"
if os_findlib( name ) then -- Search for the framework
return fname
end
end
return name
end
function string.starts(String,Start)
if ( _ACTION ) then
return string.sub(String,1,string.len(Start))==Start
end
return false
end
function is_vs()
return ( string.starts(_ACTION,"vs") )
end
function is_xcode()
return ( string.starts(_ACTION,"xcode") )
end
function set_kind()
if os.istarget("macosx") then
kind("ConsoleApp")
else
kind("WindowedApp")
end
cppdialect "C++17"
end
link_list = { }
os_links = { }
backends = { }
static_backends = { }
backend_selected = false
remote_sdl2_version = "SDL2-2.30.9"
remote_sdl2_devel_src_url = "https://libsdl.org/release/SDL2-2.30.9.zip"
remote_sdl2_devel_vc_url = "https://www.libsdl.org/release/SDL2-devel-2.30.9-VC.zip"
remote_sdl2_devel_mingw_url = "https://www.libsdl.org/release/SDL2-devel-2.30.9-mingw.zip"
remote_sdl2_arm64_cross_tools_path = "/usr/local/cross-tools/aarch64-w64-mingw32"
function incdirs( dirs )
if is_xcode() then
externalincludedirs { dirs }
end
includedirs { dirs }
end
function popen( executable_path )
local handle = io.popen(executable_path)
local result = handle:read("*a")
handle:close()
return result
end
function download_and_extract_sdl(sdl_url)
print("Downloading: " .. sdl_url)
local dest_dir = "src/thirdparty/"
local local_file = dest_dir .. remote_sdl2_version .. ".zip"
local res, response_code = http.download(sdl_url, local_file)
if response_code == 200 then
print("Downloaded successfully to: " .. local_file)
zip.extract(local_file, dest_dir)
print("Extracted " .. local_file .. " into " .. dest_dir)
else
print("Failed to download: " .. sdl_url .. " res: " .. res)
exit(1)
end
end
function copy_sdl()
if _OPTIONS["windows-vc-build"] then
os.copyfile( _MAIN_SCRIPT_DIR .. "/src/thirdparty/" .. remote_sdl2_version .."/lib/x64/SDL2.dll", _MAIN_SCRIPT_DIR .. "/bin/SDL2.dll" )
os.copyfile( _MAIN_SCRIPT_DIR .. "/src/thirdparty/" .. remote_sdl2_version .."/lib/x64/SDL2.dll", _MAIN_SCRIPT_DIR .. "/bin/unit_tests/SDL2.dll" )
elseif _OPTIONS["windows-mingw-build"] and _OPTIONS["arch"] ~= "arm64" then
os.copyfile( _MAIN_SCRIPT_DIR .. "/src/thirdparty/" .. remote_sdl2_version .."/x86_64-w64-mingw32/bin/SDL2.dll", _MAIN_SCRIPT_DIR .. "/bin/SDL2.dll" )
os.copyfile( _MAIN_SCRIPT_DIR .. "/src/thirdparty/" .. remote_sdl2_version .."/x86_64-w64-mingw32/bin/SDL2.dll", _MAIN_SCRIPT_DIR .. "/bin/unit_tests/SDL2.dll" )
end
end
function version_to_number( version )
versionpart = 0
versionnum = 0
versionmod = 1000
for str in string.gmatch(version, "[^%.]+") do
versionnum = versionnum + tonumber(str) * versionmod
versionpart = versionpart + 1
if versionpart == 1 then
versionmod = 100
elseif versionpart == 2 then
versionmod = 10
end
end
return versionnum
end
function download_and_extract_dependencies()
if not os.isdir("src/thirdparty/" .. remote_sdl2_version) then
if _OPTIONS["windows-vc-build"] then
download_and_extract_sdl(remote_sdl2_devel_vc_url)
copy_sdl()
elseif _OPTIONS["windows-mingw-build"] and _OPTIONS["arch"] ~= "arm64" then
download_and_extract_sdl(remote_sdl2_devel_mingw_url)
copy_sdl()
elseif _OPTIONS["windows-mingw-build"] and _OPTIONS["arch"] == "arm64" then
download_and_extract_sdl(remote_sdl2_devel_src_url)
elseif os.istarget("ios") then
download_and_extract_sdl(remote_sdl2_devel_src_url)
end
end
end
function build_arch_configuration()
filter {"architecture:x86", "options:cc=mingw"}
buildoptions { "-D__USE_MINGW_ANSI_STDIO=1 -B /usr/bin/i686-w64-mingw32-" }
filter {"architecture:x86_64", "options:cc=mingw"}
if _OPTIONS["arch"] ~= "arm64" then
buildoptions { "-D__USE_MINGW_ANSI_STDIO=1 -B /usr/bin/x86_64-w64-mingw32-" }
end
filter {}
end
function build_base_configuration( package_name )
incdirs { "src/thirdparty/zlib" }
set_ios_config()
set_apple_config()
build_arch_configuration()
filter "not system:windows"
buildoptions{ "-fPIC" }
filter "configurations:debug*"
targetname ( package_name .. "-debug" )
filter "configurations:release*"
targetname ( package_name )
filter "action:not vs*"
cdialect "gnu99"
buildoptions { "-Wall" }
filter "action:vs*"
incdirs { "src/thirdparty/libzip/vs" }
buildoptions { "/utf-8" }
filter "system:emscripten"
buildoptions { "-O3 -s USE_SDL=2 -s PRECISE_F32=1 -s ENVIRONMENT=worker,web" }
if _OPTIONS["with-emscripten-pthreads"] then
buildoptions { "-s USE_PTHREADS=1" }
end
filter {}
end
function build_base_cpp_configuration( package_name )
if not os.istarget("windows") then
buildoptions{ "-fPIC" }
end
set_ios_config()
set_apple_config()
build_arch_configuration()
if _OPTIONS["with-static-eepp"] then
defines { "EE_STATIC" }
end
filter "action:vs*"
buildoptions{ "/std:c++17", "/utf-8" }
filter "action:not vs*"
cppdialect "C++17"
buildoptions { "-Wall" }
filter "configurations:debug*"
defines { "DEBUG", "EE_DEBUG", "EE_MEMORY_MANAGER" }
symbols "On"
targetname ( package_name .. "-debug" )
filter "configurations:release*"
defines { "NDEBUG" }
optimize "Speed"
targetname ( package_name )
filter { "configurations:release*", "options:with-debug-symbols" }
symbols "On"
filter "system:emscripten"
buildoptions { "-O3 -s USE_SDL=2 -s PRECISE_F32=1 -s ENVIRONMENT=worker,web" }
if _OPTIONS["with-emscripten-pthreads"] then
buildoptions { "-s USE_PTHREADS=1" }
end
filter {}
end
function get_architecture()
if jit then
return jit.arch
end
local handle = io.popen("uname -m 2>/dev/null")
if handle then
local arch = handle:read("*l")
handle:close()
if arch then return arch end
end
local arch = os.getenv("PROCESSOR_ARCHITECTURE")
if arch then
if arch == "AMD64" or arch == "IA64" then
return "x86_64"
end
return string.lower(arch)
end
return "x86_64"
end
function build_link_configuration( package_name, use_ee_icon )
incdirs { "include" }
local extension = "";
if package_name == "eepp" then
defines { "EE_EXPORTS" }
elseif package_name == "eepp-static" then
defines { "EE_STATIC" }
end
if package_name ~= "eepp" and package_name ~= "eepp-static" then
if not _OPTIONS["with-static-eepp"] then
links { "eepp-shared" }
else
links { "eepp-static" }
defines { "EE_STATIC" }
add_static_links()
links { link_list }
end
end
if _OPTIONS["with-mold-linker"] then
if _OPTIONS.platform == "clang" or _OPTIONS.platform == "clang-analyzer" then
linkoptions { "-fuse-ld=mold" }
else
gccversion = os.outputof( "gcc -dumpfullversion" )
gccversionnumber = version_to_number( gccversion )
if gccversionnumber >= 12110 then
linkoptions { "-fuse-ld=mold" }
else
linkoptions { "-B/usr/bin/mold" }
end
end
end
if _OPTIONS["with-text-shaper"] then
defines { "EE_TEXT_SHAPER_ENABLED" }
end
cppdialect "C++17"
set_ios_config()
set_apple_config()
build_arch_configuration()
filter { "system:linux or system:macosx or system:haiku or system:bsd", "action:not vs*" }
if package_name ~= "eepp" and package_name ~= "eepp-static" then
linkoptions { "-Wl,-rpath,'$$ORIGIN'" }
end
filter { "system:bsd" }
if package_name ~= "eepp" and package_name ~= "eepp-static" then
flags { "RelativeLinks" }
end
filter { "system:windows", "action:not vs*", "architecture:x86" }
if true == use_ee_icon then
linkoptions { _MAIN_SCRIPT_DIR .. "/bin/assets/icon/ee.res" }
end
filter { "system:windows", "action:not vs*", "architecture:x86_64" }
if true == use_ee_icon then
linkoptions { _MAIN_SCRIPT_DIR .. "/bin/assets/icon/ee.x64.res" }
end
filter { "system:windows", "action:vs*" }
if true == use_ee_icon then
files { "bin/assets/icon/ee.rc", "bin/assets/icon/ee.ico" }
vpaths { ['Resources/*'] = { "ee.rc", "ee.ico" } }
end
filter "action:vs*"
buildoptions{ "/std:c++17", "/utf-8", "/bigobj" }
filter "action:not vs*"
buildoptions { "-Wall" }
filter { "configurations:debug*", "action:not vs*" }
buildoptions{ "-Wno-long-long" }
filter { "configurations:release*", "action:not vs*" }
buildoptions { "-fno-strict-aliasing -ffast-math" }
filter "configurations:debug*"
defines { "DEBUG", "EE_DEBUG", "EE_MEMORY_MANAGER" }
targetname ( package_name .. "-debug" .. extension )
filter "configurations:release*"
defines { "NDEBUG" }
targetname ( package_name .. extension )
filter { "system:windows", "action:not vs*" }
linkoptions { "-static-libgcc -static-libstdc++ -Wl,-Bstatic -lstdc++ -lpthread -Wl,-Bdynamic" }
filter { "system:windows", "action:vs*" }
if table.contains( backends, "SDL2" ) then
links { "SDL2", "SDL2main" }
end
filter { "options:windows-vc-build", "system:windows", "platforms:x86" }
syslibdirs { "src/thirdparty/" .. remote_sdl2_version .."/lib/x86" }
filter { "options:windows-vc-build", "system:windows", "platforms:x86_64" }
syslibdirs { "src/thirdparty/" .. remote_sdl2_version .."/lib/x64" }
filter { "options:windows-mingw-build", "architecture:x86" }
syslibdirs { "src/thirdparty/" .. remote_sdl2_version .."/i686-w64-mingw32/lib/", "/usr/i686-w64-mingw32/sys-root/mingw/lib/" }
filter { "options:windows-mingw-build", "architecture:x86_64" }
if _OPTIONS["arch"] ~= "arm64" then
syslibdirs { "src/thirdparty/" .. remote_sdl2_version .."/x86_64-w64-mingw32/lib/", "/usr/x86_64-w64-mingw32/sys-root/mingw/lib/" }
end
filter { "options:windows-mingw-build", "options:arch=arm64" }
syslibdirs { remote_sdl2_arm64_cross_tools_path.. "/lib/" }
filter "system:emscripten"
targetname ( package_name .. extension )
linkoptions { "-O3 -s TOTAL_MEMORY=536870912 -s ALLOW_MEMORY_GROWTH=1 -s USE_SDL=2" }
buildoptions { "-O3 -s USE_SDL=2 -s PRECISE_F32=1 -s ENVIRONMENT=worker,web" }
if _OPTIONS["with-emscripten-pthreads"] then
buildoptions { "-s USE_PTHREADS=1" }
linkoptions { "-s USE_PTHREADS=1 -sPTHREAD_POOL_SIZE=8" }
end
if _OPTIONS["with-gles1"] and ( not _OPTIONS["with-gles2"] or _OPTIONS["force-gles1"] ) then
linkoptions{ "-s LEGACY_GL_EMULATION=1" }
end
if _OPTIONS["with-gles2"] and not _OPTIONS["force-gles1"] then
linkoptions{ "-s FULL_ES2=1" }
end
filter { "action:export-compile-commands", "system:macosx" }
buildoptions { "-std=c++17" }
filter {}
end
function generate_os_links()
if os.istarget("linux") then
multiple_insert( os_links, { "rt", "pthread", "GL" } )
if _OPTIONS["with-static-eepp"] then
table.insert( os_links, "dl" )
end
elseif os.istarget("windows") then
multiple_insert( os_links, { "opengl32", "glu32", "gdi32", "ws2_32", "winmm", "ole32" } )
elseif os.istarget("mingw32") then
multiple_insert( os_links, { "opengl32", "glu32", "gdi32", "ws2_32", "winmm", "ole32" } )
elseif os.istarget("macosx") then
multiple_insert( os_links, { "OpenGL.framework", "CoreFoundation.framework" } )
elseif os.istarget("bsd") then
multiple_insert( os_links, { "rt", "pthread", "GL" } )
elseif os.istarget("haiku") then
multiple_insert( os_links, { "GL", "network" } )
elseif os.istarget("ios") then
multiple_insert( os_links, { "OpenGLES.framework", "AudioToolbox.framework", "CoreAudio.framework", "Foundation.framework", "CoreFoundation.framework", "UIKit.framework", "QuartzCore.framework", "CoreGraphics.framework", "CoreMotion.framework", "AVFoundation.framework", "GameController.framework" } )
elseif os.istarget("android") then
multiple_insert( os_links, { "GLESv1_CM", "GLESv2", "log" } )
end
if _OPTIONS["without-mojoal"] then
if os.istarget("linux") or os.istarget("bsd") or os.istarget("haiku") or os.istarget("emscripten") then
multiple_insert( os_links, { "openal" } )
elseif os.istarget("windows") or os.istarget("mingw32") then
if os_ishost("msys") then
multiple_insert( os_links, { "openal" } )
else
multiple_insert( os_links, { "OpenAL32" } )
end
elseif os.istarget("macosx") or os.istarget("ios") then
multiple_insert( os_links, { "OpenAL.framework" } )
end
end
end
function parse_args()
if _OPTIONS["with-gles2"] then
defines { "EE_GLES2", "SOIL_GLES2" }
end
if _OPTIONS["with-gles1"] then
defines { "EE_GLES1", "SOIL_GLES1" }
end
if _OPTIONS["thread-sanitizer"] then
buildoptions { "-fsanitize=thread" }
linkoptions { "-fsanitize=thread" }
if not os.istarget("macosx") then
links { "tsan" }
end
end
if _OPTIONS["address-sanitizer"] then
buildoptions { "-fsanitize=address" }
linkoptions { "-fsanitize=address" }
if not os.istarget("macosx") then
links { "asan" }
end
end
if _OPTIONS["time-trace"] then
buildoptions { "-ftime-trace" }
end
end
function add_static_links()
-- The linking order DOES matter
-- Expose the symbols that need one static library AFTER adding that static lib
-- Add static backends
if next(static_backends) ~= nil then
for _, value in pairs( static_backends ) do
linkoptions { value }
end
end
if not _OPTIONS["with-dynamic-freetype"] then
links { "freetype-static", "libpng-static" }
end
if _OPTIONS["with-text-shaper"] then
links { "harfbuzz-static" }
defines { "EE_TEXT_SHAPER_ENABLED" }
end
links { "SOIL2-static",
"chipmunk-static",
"libzip-static",
"jpeg-compressor-static",
"zlib-static",
"imageresampler-static",
"pugixml-static",
"vorbis-static",
"pcre2-8-static"
}
if not _OPTIONS["without-mojoal"] then
links { "mojoal-static"}
end
if not _OPTIONS["with-openssl"] then
links { "mbedtls-static" }
end
if not os.istarget("haiku") and not os.istarget("ios") and not os.istarget("android") and not os.istarget("emscripten") then
links{ "glew-static" }
end
end
function can_add_static_backend()
if _OPTIONS["with-static-backend"] then
return true
end
return false
end
function insert_static_backend( name )
table.insert( static_backends, _MAIN_SCRIPT_DIR .. "/libs/" .. os.target() .. "/lib" .. name .. ".a" )
end
function add_sdl2()
print("Using SDL2 backend");
if not can_add_static_backend("SDL2") then
table.insert( link_list, get_backend_link_name( "SDL2" ) )
else
print("Using static backend")
insert_static_backend( "SDL2" )
end
table.insert( backends, "SDL2" )
end
function set_apple_config()
if is_xcode() or _OPTIONS["use-frameworks"] then
linkoptions { "-F /Library/Frameworks" }
buildoptions { "-F /Library/Frameworks" }
incdirs { "/Library/Frameworks/SDL2.framework/Headers" }
end
if os.istarget("macosx") then
defines { "EE_SDL2_FROM_ROOTPATH" }
if not is_xcode() and not _OPTIONS["use-frameworks"] then
local sdl2flags = popen("sdl2-config --cflags"):gsub("\n", "")
buildoptions { sdl2flags }
end
end
end
function set_ios_config()
if os.istarget("ios") then
-- local toolchainpath = os.getenv("TOOLCHAINPATH")
local iosversion = os.getenv("IOSVERSION")
local sysroot_path = os.getenv("SYSROOTPATH")
if nil == os.getenv("TOOLCHAINPATH") then
toolchainpath = os.outputof("xcrun -find -sdk iphonesimulator clang")
end
if nil == os.getenv("IOSVERSION") then
iosversion = os.outputof("xcrun --sdk iphonesimulator --show-sdk-version")
end
if nil == os.getenv("SYSROOTPATH") then
local platform_path = os.outputof("xcrun --sdk iphonesimulator --show-sdk-platform-path")
sysroot_path = platform_path .. "/Developer/SDKs/iPhoneSimulator" .. iosversion .. ".sdk/"
end
local framework_path = sysroot_path .. "/System/Library/Frameworks"
local framework_libs_path = framework_path .. "/usr/lib"
local sysroot_ver = " -miphoneos-version-min=9.0 -isysroot " .. sysroot_path
buildoptions { sysroot_ver .. " -I" .. sysroot_path .. "/usr/include" }
linkoptions { sysroot_ver }
libdirs { framework_libs_path }
linkoptions { " -F" .. framework_path .. " -L" .. framework_libs_path .. " -isysroot " .. sysroot_path }
incdirs { "src/thirdparty/" .. remote_sdl2_version .. "/include" }
end
end
function backend_is( name, libname )
if not _OPTIONS["with-backend"] then
_OPTIONS["with-backend"] = "SDL2"
end
if next(backends) == nil then
backends = string.explode(_OPTIONS["with-backend"],",")
end
local backend_sel = table.contains( backends, name )
local ret_val = os_findlib( libname ) and backend_sel
if os.istarget("mingw32") or os.istarget("emscripten") then
ret_val = backend_sel
end
if ret_val then
backend_selected = true
end
return ret_val
end
function select_backend()
if backend_is("SDL2", "SDL2") then
print("Selected SDL2")
add_sdl2()
end
-- If the selected backend is not present, try to find one present
if not backend_selected then
if os_findlib("SDL2", "SDL2") then
add_sdl2()
else
print("ERROR: Couldnt find any backend. Forced SDL2.")
add_sdl2()
end
end
end
function check_ssl_support()
if _OPTIONS["with-openssl"] then
if os.istarget("windows") then
table.insert( link_list, get_backend_link_name( "libssl" ) )
table.insert( link_list, get_backend_link_name( "libcrypto" ) )
else
table.insert( link_list, get_backend_link_name( "ssl" ) )
table.insert( link_list, get_backend_link_name( "crypto" ) )
end
files { "src/eepp/network/ssl/backend/openssl/*.cpp" }
defines { "EE_OPENSSL" }
else
files { "src/eepp/network/ssl/backend/mbedtls/*.cpp" }
defines { "EE_MBEDTLS" }
end
defines { "EE_SSL_SUPPORT" }
end
function eepp_module_maps_add()
links { "eepp-maps-static" }
defines { "EE_MAPS_STATIC" }
incdirs { "src/modules/maps/include/", "src/modules/maps/src/" }
end
function eepp_module_physics_add()
links { "eepp-physics-static", "chipmunk-static" }
defines { "EE_PHYSICS_STATIC" }
incdirs { "src/modules/physics/include/", "src/modules/physics/src/" }
end
function build_eepp( build_name )
files { "src/eepp/core/*.cpp",
"src/eepp/math/*.cpp",
"src/eepp/system/*.cpp",
"src/eepp/audio/*.cpp",
"src/eepp/graphics/*.cpp",
"src/eepp/graphics/renderer/*.cpp",
"src/eepp/window/*.cpp",
"src/eepp/network/*.cpp",
"src/eepp/network/ssl/*.cpp",
"src/eepp/network/http/*.cpp",
"src/eepp/scene/*.cpp",
"src/eepp/scene/actions/*.cpp",
"src/eepp/ui/*.cpp",
"src/eepp/ui/abstract/*.cpp",
"src/eepp/ui/models/*.cpp",
"src/eepp/ui/css/*.cpp",
"src/eepp/ui/doc/*.cpp",
"src/eepp/ui/doc/languages/*.cpp",
"src/eepp/ui/tools/*.cpp",
"src/eepp/physics/*.cpp",
"src/eepp/physics/constraints/*.cpp"
}
incdirs {
"include",
"src",
"src/thirdparty",
"include/eepp/thirdparty",
"src/thirdparty/freetype2/include",
"src/thirdparty/zlib",
"src/thirdparty/libogg/include",
"src/thirdparty/libvorbis/include",
"src/thirdparty/mbedtls/include",
"src/thirdparty/pcre2/src",
}
add_static_links()
check_ssl_support()
defines { "PCRE2_STATIC", "PCRE2_CODE_UNIT_WIDTH=8" }
if table.contains( backends, "SDL2" ) then
files { "src/eepp/window/backend/SDL2/*.cpp" }
defines { "EE_BACKEND_SDL_ACTIVE", "EE_SDL_VERSION_2" }
end
multiple_insert( link_list, os_links )
links { link_list }
build_link_configuration( build_name )
if _OPTIONS["with-dynamic-freetype"] and not os.istarget("ios") and os_findlib("freetype") then
table.insert( link_list, get_backend_link_name( "freetype" ) )
end
cppdialect "C++17"
filter "options:use-frameworks"
defines { "EE_USE_FRAMEWORKS" }
filter { "system:macosx", "action:xcode* or options:use-frameworks" }
libdirs { "/System/Library/Frameworks", "/Library/Frameworks", "src/thirdparty" }
filter { "system:macosx", "not action:xcode*", "not options:use-frameworks" }
libdirs { "/opt/homebrew/lib" }
filter "system:windows"
files { "src/eepp/system/platform/win/*.cpp" }
files { "src/eepp/network/platform/win/*.cpp" }
links { "bcrypt" }
filter "system:not windows"
files { "src/eepp/system/platform/posix/*.cpp" }
files { "src/eepp/network/platform/unix/*.cpp" }
filter "options:not without-mojoal"
defines( "AL_LIBTYPE_STATIC" )
incdirs { "src/thirdparty/mojoAL" }
filter "options:windows-vc-build"
incdirs { "src/thirdparty/" .. remote_sdl2_version .. "/include" }
filter { "options:windows-mingw-build", "architecture:x86" }
incdirs { "src/thirdparty/" .. remote_sdl2_version .."/i686-w64-mingw32/include/" }
filter { "options:windows-mingw-build", "architecture:x86_64" }
if _OPTIONS["arch"] ~= "arm64" then
incdirs { "src/thirdparty/" .. remote_sdl2_version .."/x86_64-w64-mingw32/include/" }
end
filter { "options:windows-mingw-build", "options:arch=arm64" }
incdirs { remote_sdl2_arm64_cross_tools_path .. "/include/" }
filter "action:vs*"
incdirs { "src/thirdparty/libzip/vs" }
buildoptions{ "/std:c++17", "/utf-8", "/bigobj" }
filter { "action:export-compile-commands", "system:macosx" }
buildoptions { "-std=c++17" }
filter {}
end
function target_dir_lib(path)
filter "architecture:x86"
targetdir("libs/" .. os.target() .. "/x86/" .. path .. "/")
filter "architecture:x86_64"
targetdir("libs/" .. os.target() .. "/x86_64/" .. path .. "/")
filter "architecture:ARM"
targetdir("libs/" .. os.target() .. "/arm/" .. path .. "/")
filter "architecture:ARM64"
targetdir("libs/" .. os.target() .. "/arm64/" .. path .. "/")
filter "architecture:universal"
targetdir("libs/" .. os.target() .. "/universal/" .. path .. "/")
filter {}
end
function target_dir_thirdparty()
target_dir_lib("thirdparty")
end
function postsymlinklib_arch(name)
postsymlinklib( _MAIN_SCRIPT_DIR .. "/libs/" .. os.target() .. "/x86/", _MAIN_SCRIPT_DIR .. "/bin/", name, "architecture:x86" )
postsymlinklib( _MAIN_SCRIPT_DIR .. "/libs/" .. os.target() .. "/x86_64/", _MAIN_SCRIPT_DIR .. "/bin/", name, "architecture:x86_64" )
postsymlinklib( _MAIN_SCRIPT_DIR .. "/libs/" .. os.target() .. "/arm/", _MAIN_SCRIPT_DIR .. "/bin/", name, "architecture:ARM" )
postsymlinklib( _MAIN_SCRIPT_DIR .. "/libs/" .. os.target() .. "/arm64/", _MAIN_SCRIPT_DIR .. "/bin/", name, "architecture:ARM64" )
postsymlinklib( _MAIN_SCRIPT_DIR .. "/libs/" .. os.target() .. "/universal/", _MAIN_SCRIPT_DIR .. "/bin/", name, "architecture:universal" )
if name == "eepp" then
postsymlinklib( _MAIN_SCRIPT_DIR .. "/libs/" .. os.target() .. "/x86/", _MAIN_SCRIPT_DIR .. "/bin/unit_tests/", name, "architecture:x86" )
postsymlinklib( _MAIN_SCRIPT_DIR .. "/libs/" .. os.target() .. "/x86_64/", _MAIN_SCRIPT_DIR .. "/bin/unit_tests/", name, "architecture:x86_64" )
postsymlinklib( _MAIN_SCRIPT_DIR .. "/libs/" .. os.target() .. "/arm/", _MAIN_SCRIPT_DIR .. "/bin/unit_tests/", name, "architecture:ARM" )
postsymlinklib( _MAIN_SCRIPT_DIR .. "/libs/" .. os.target() .. "/arm64/", _MAIN_SCRIPT_DIR .. "/bin/unit_tests/", name, "architecture:ARM64" )
postsymlinklib( _MAIN_SCRIPT_DIR .. "/libs/" .. os.target() .. "/universal/", _MAIN_SCRIPT_DIR .. "/bin/unit_tests/", name, "architecture:universal" )
end
end
workspace "eepp"
targetdir(_MAIN_SCRIPT_DIR .. "/bin/")
if _ACTION == "ninja" then
configurations { "debug", "release" }
platforms { get_architecture() }
else
configurations { "debug", "release" }
platforms { "x86_64", "x86", "arm64" }
end
rtti "On"
download_and_extract_dependencies()
select_backend()
generate_os_links()
parse_args()
location("./make/" .. os.target() .. "/")
objdir("obj/" .. os.target() .. "/")
filter "platforms:x86"
architecture "x86"
filter "platforms:arm64"
architecture "ARM64"
filter { "platforms:arm64", "system:macosx" }
architecture "ARM64"
buildoptions { "-arch arm64" }
linkoptions { "-arch arm64" }
filter "platforms:x86_64"
architecture "x86_64"
filter { "platforms:x86_64", "system:macosx" }
architecture "x86_64"
buildoptions { "-arch x86_64" }
linkoptions { "-arch x86_64" }
filter "system:macosx"
defines { "GL_SILENCE_DEPRECATION" }
filter "configurations:debug*"
defines { "DEBUG" }
symbols "On"
filter "configurations:release*"
optimize "Speed"
filter { "configurations:release*", "options:with-debug-symbols" }
symbols "On"
filter { "system:windows", "action:vs*" }
flags { "MultiProcessorCompile" }
filter "system:bsd"
syslibdirs { "/usr/local/lib" }
externalincludedirs { "/usr/local/include" }
filter {}
project "SOIL2-static"
kind "StaticLib"
language "C"
files { "src/thirdparty/SOIL2/src/SOIL2/*.c" }
incdirs { "src/thirdparty/SOIL2" }
build_base_configuration( "SOIL2" )
target_dir_thirdparty()
project "glew-static"
kind "StaticLib"
language "C"
defines { "GLEW_NO_GLU", "GLEW_STATIC" }
files { "src/thirdparty/glew/*.c" }
incdirs { "include/thirdparty/glew" }
build_base_configuration( "glew" )
target_dir_thirdparty()
project "mbedtls-static"
kind "StaticLib"
language "C"
incdirs { "src/thirdparty/mbedtls/include/" }
files { "src/thirdparty/mbedtls/library/*.c" }
build_base_configuration( "mbedtls" )
target_dir_thirdparty()
project "vorbis-static"
kind "StaticLib"
language "C"
incdirs { "src/thirdparty/libvorbis/lib/", "src/thirdparty/libogg/include", "src/thirdparty/libvorbis/include" }
files { "src/thirdparty/libogg/**.c", "src/thirdparty/libvorbis/**.c" }
build_base_cpp_configuration( "vorbis" )
target_dir_thirdparty()
project "pugixml-static"
kind "StaticLib"
language "C++"
files { "src/thirdparty/pugixml/*.cpp" }
build_base_cpp_configuration( "pugixml" )
target_dir_thirdparty()
project "zlib-static"
kind "StaticLib"
language "C"
files { "src/thirdparty/zlib/*.c" }
build_base_configuration( "zlib" )
target_dir_thirdparty()
project "libzip-static"
kind "StaticLib"
language "C"
files { "src/thirdparty/libzip/*.c" }
incdirs { "src/thirdparty/zlib" }
build_base_configuration( "libzip" )
target_dir_thirdparty()
project "libpng-static"
kind "StaticLib"
language "C"
files { "src/thirdparty/libpng/**.c" }
incdirs { "src/thirdparty/libpng/include" }
build_base_configuration( "libpng" )
target_dir_thirdparty()
project "freetype-static"
kind "StaticLib"
language "C"
defines { "FT2_BUILD_LIBRARY" }