blob: 713af550caae0160cdf126953d274433a323aa6b [file] [log] [blame]
workspace('rive')
newoption({
trigger = 'config',
description = 'one-and-only config (for multiple configs, target a new --out directory)',
allowed = { { 'debug' }, { 'release' }, { nil } },
default = nil,
})
newoption({ trigger = 'release', description = 'shortcut for \'--config=release\'' })
if _OPTIONS['release'] then
if _OPTIONS['config'] then
error('use either \'--release\' or \'--config=release/debug\' (not both)')
end
_OPTIONS['config'] = 'release'
_OPTIONS['release'] = nil
elseif not _OPTIONS['config'] then
_OPTIONS['config'] = 'debug'
end
RIVE_BUILD_CONFIG = _OPTIONS['config']
newoption({
trigger = 'out',
description = 'Directory to generate build files',
default = nil,
})
RIVE_BUILD_OUT = _OPTIONS['out'] or ('out/' .. RIVE_BUILD_CONFIG)
newoption({
trigger = 'toolset',
value = 'type',
description = 'Choose which toolchain to build with',
allowed = {
{ 'clang', 'Build with Clang' },
{ 'msc', 'Build with the Microsoft C/C++ compiler' },
},
default = 'clang',
})
newoption({
trigger = 'arch',
value = 'ABI',
description = 'The ABI with the right toolchain for this build, generally with Android',
allowed = {
{ 'host' },
{ 'x86' },
{ 'x64' },
{ 'arm' },
{ 'arm64' },
{ 'universal', '"fat" library on apple platforms' },
{ 'wasm', 'emscripten targeting web assembly' },
{ 'js', 'emscripten targeting javascript' },
},
default = 'host',
})
newoption({
trigger = 'variant',
value = 'type',
description = 'Choose a particular variant to build',
allowed = {
{ 'system', 'Builds the static library for the provided system' },
{ 'emulator', 'Builds for a simulator for the provided system' },
},
default = 'system',
})
newoption({
trigger = 'with-rtti',
description = 'don\'t disable rtti (nonstandard for Rive)',
})
newoption({
trigger = 'with-exceptions',
description = 'don\'t disable exceptions (nonstandard for Rive)',
})
location(_WORKING_DIR .. '/' .. RIVE_BUILD_OUT)
targetdir(_WORKING_DIR .. '/' .. RIVE_BUILD_OUT)
objdir(_WORKING_DIR .. '/' .. RIVE_BUILD_OUT .. '/obj')
toolset(_OPTIONS['toolset'] or 'clang')
language('C++')
cppdialect('C++17')
configurations({ 'default' })
filter({ 'options:not with-rtti' })
rtti('Off')
filter({ 'options:with-rtti' })
rtti('On')
filter({ 'options:not with-exceptions' })
exceptionhandling('Off')
filter({ 'options:with-exceptions' })
exceptionhandling('On')
filter('options:config=debug')
do
defines({ 'DEBUG' })
symbols('On')
end
filter('options:config=release')
do
defines({ 'RELEASE' })
defines({ 'NDEBUG' })
optimize('On')
end
filter({ 'system:not windows', 'options:config=release' })
do
buildoptions({ '-flto=full' })
end
filter('system:windows')
do
staticruntime('on') -- Match Skia's /MT flag for link compatibility
runtime('Release') -- Use /MT even in debug (/MTd is incompatible with Skia)
architecture('x64')
defines({ '_USE_MATH_DEFINES' })
end
filter({ 'system:windows', 'options:toolset=clang' })
do
buildoptions({
'-Wno-c++98-compat',
'-Wno-c++20-compat',
'-Wno-c++98-compat-pedantic',
'-Wno-c99-extensions',
'-Wno-ctad-maybe-unsupported',
'-Wno-deprecated-copy-with-user-provided-dtor',
'-Wno-deprecated-declarations',
'-Wno-documentation',
'-Wno-documentation-pedantic',
'-Wno-documentation-unknown-command',
'-Wno-double-promotion',
'-Wno-exit-time-destructors',
'-Wno-float-equal',
'-Wno-global-constructors',
'-Wno-implicit-float-conversion',
'-Wno-newline-eof',
'-Wno-old-style-cast',
'-Wno-reserved-identifier',
'-Wno-shadow',
'-Wno-sign-compare',
'-Wno-sign-conversion',
'-Wno-unused-macros',
'-Wno-unused-parameter',
'-Wno-four-char-constants',
'-Wno-unreachable-code',
'-Wno-switch-enum',
'-Wno-missing-field-initializers',
'-Wno-unsafe-buffer-usage',
})
end
filter({ 'system:windows', 'options:toolset=msc' })
do
-- We currently suppress several warnings for the MSVC build, some serious. Once this build
-- is fully integrated into GitHub actions, we will definitely want to address these.
disablewarnings({
'4061', -- enumerator 'identifier' in switch of enum 'enumeration' is not explicitly
-- handled by a case label
'4100', -- 'identifier': unreferenced formal parameter
'4201', -- nonstandard extension used: nameless struct/union
'4244', -- 'conversion_type': conversion from 'type1' to 'type2', possible loss of data
'4245', -- 'conversion_type': conversion from 'type1' to 'type2', signed/unsigned
-- mismatch
'4267', -- 'variable': conversion from 'size_t' to 'type', possible loss of data
'4355', -- 'this': used in base member initializer list
'4365', -- 'expression': conversion from 'type1' to 'type2', signed/unsigned mismatch
'4388', -- 'expression': signed/unsigned mismatch
'4389', -- 'operator': signed/unsigned mismatch
'4458', -- declaration of 'identifier' hides class member
'4514', -- 'function': unreferenced inline function has been removed
'4583', -- 'Catch::clara::detail::ResultValueBase<T>::m_value': destructor is not
-- implicitly called
'4623', -- 'Catch::AssertionInfo': default constructor was implicitly defined as deleted
'4625', -- 'derived class': copy constructor was implicitly defined as deleted because a
-- base class copy constructor is inaccessible or deleted
'4626', -- 'derived class': assignment operator was implicitly defined as deleted
-- because a base class assignment operator is inaccessible or deleted
'4820', -- 'bytes' bytes padding added after construct 'member_name'
'4868', -- (catch.hpp) compiler may not enforce left-to-right evaluation order in braced
-- initializer list
'5026', -- 'type': move constructor was implicitly defined as deleted
'5027', -- 'type': move assignment operator was implicitly defined as deleted
'5039', -- (catch.hpp) 'AddVectoredExceptionHandler': pointer or reference to
-- potentially throwing function passed to 'extern "C"' function under -EHc.
-- Undefined behavior may occur if this function throws an exception.
'5045', -- Compiler will insert Spectre mitigation for memory load if /Qspectre switch
-- specified
'5204', -- 'Catch::Matchers::Impl::MatcherMethod<T>': class has virtual functions, but
-- its trivial destructor is not virtual; instances of objects derived from this
-- class may not be destructed correctly
'5219', -- implicit conversion from 'type-1' to 'type-2', possible loss of data
'5262', -- MSVC\14.34.31933\include\atomic(917,9): implicit fall-through occurs here;
-- are you missing a break statement?
'5264', -- 'rive::math::PI': 'const' variable is not used
'4647', -- behavior change: __is_pod(rive::Vec2D) has different value in previous versions
})
end
filter({})
-- Don't use filter() here because we don't want to generate the "android_ndk" toolset if not
-- building for android.
if _OPTIONS['os'] == 'android' then
pic('on') -- Position-independent code is required for NDK libraries.
local ndk = os.getenv('NDK_PATH')
if not ndk or ndk == '' then
error('export $NDK_PATH')
end
local ndk_toolchain = ndk .. '/toolchains/llvm/prebuilt'
if os.host() == 'windows' then
ndk_toolchain = ndk_toolchain .. '/windows-x86_64'
elseif os.host() == 'macosx' then
ndk_toolchain = ndk_toolchain .. '/darwin-x86_64'
else
ndk_toolchain = ndk_toolchain .. '/linux-x86_64'
end
-- clone the clang toolset into a custom one called "android_ndk".
premake.tools.android_ndk = {}
for k, v in pairs(premake.tools.clang) do
premake.tools.android_ndk[k] = v
end
-- update the android_ndk toolset to use the appropriate binaries.
local android_ndk_tools = {
cc = ndk_toolchain .. '/bin/clang',
cxx = ndk_toolchain .. '/bin/clang++',
ar = ndk_toolchain .. '/bin/llvm-ar',
}
function premake.tools.android_ndk.gettoolname(cfg, tool)
return android_ndk_tools[tool]
end
toolset('android_ndk')
buildoptions({
'--sysroot=' .. ndk_toolchain .. '/sysroot',
'-fdata-sections',
'-ffunction-sections',
'-funwind-tables',
'-fstack-protector-strong',
'-no-canonical-prefixes',
})
linkoptions({
'--sysroot=' .. ndk_toolchain .. '/sysroot',
'-fdata-sections',
'-ffunction-sections',
'-funwind-tables',
'-fstack-protector-strong',
'-no-canonical-prefixes',
'-Wl,--fatal-warnings',
'-Wl,--gc-sections',
'-Wl,--no-rosegment',
'-Wl,--no-undefined',
'-static-libstdc++',
})
filter('options:arch=x86')
do
architecture('x86')
buildoptions({ '--target=i686-none-linux-android21' })
linkoptions({ '--target=i686-none-linux-android21' })
end
filter('options:arch=x64')
do
architecture('x64')
buildoptions({ '--target=x86_64-none-linux-android21' })
linkoptions({ '--target=x86_64-none-linux-android21' })
end
filter('options:arch=arm')
do
architecture('arm')
buildoptions({ '--target=armv7a-none-linux-android21' })
linkoptions({ '--target=armv7a-none-linux-android21' })
end
filter('options:arch=arm64')
do
architecture('arm64')
buildoptions({ '--target=aarch64-none-linux-android21' })
linkoptions({ '--target=aarch64-none-linux-android21' })
end
filter({})
end
if os.host() == 'macosx' then
iphoneos_sysroot = os.outputof('xcrun --sdk iphoneos --show-sdk-path')
iphonesimulator_sysroot = os.outputof('xcrun --sdk iphonesimulator --show-sdk-path')
filter('system:ios')
do
buildoptions({ '-fembed-bitcode ' })
end
filter({ 'system:ios', 'options:variant=system' })
do
buildoptions({
'--target=arm64-apple-ios13.0.0',
'-mios-version-min=13.0.0',
'-isysroot ' .. iphoneos_sysroot,
})
end
filter({ 'system:ios', 'options:variant=emulator' })
do
buildoptions({
'--target=arm64-apple-ios13.0.0-simulator',
'-mios-version-min=13.0.0',
'-isysroot ' .. iphonesimulator_sysroot,
})
end
filter('system:macosx or system:ios')
do
buildoptions({ '-fobjc-arc' })
end
filter({ 'system:macosx', 'options:arch=arm64 or arch=universal' })
do
buildoptions({ '-arch arm64' })
linkoptions({ '-arch arm64' })
end
filter({ 'system:macosx', 'options:arch=x64 or arch=universal' })
do
buildoptions({ '-arch x86_64' })
linkoptions({ '-arch x86_64' })
end
filter({
'system:ios',
'options:variant=system',
'options:arch=arm64 or arch=universal',
})
do
buildoptions({ '-arch arm64' })
end
filter({
'system:ios',
'options:variant=emulator',
'options:arch=x64 or arch=universal',
})
do
buildoptions({ '-arch x86_64' })
end
filter({
'system:ios',
'options:variant=emulator',
'options:arch=arm64 or arch=universal',
})
do
buildoptions({ '-arch arm64' })
end
filter({})
end
if _OPTIONS['arch'] == 'wasm' or _OPTIONS['arch'] == 'js' then
-- make a new system called "emscripten" so we don't try including host-os-specific files in the
-- web build.
premake.api.addAllowed('system', 'emscripten')
-- clone the clang toolset into a custom one called "emsdk".
premake.tools.emsdk = {}
for k, v in pairs(premake.tools.clang) do
premake.tools.emsdk[k] = v
end
-- update the emsdk toolset to use the appropriate binaries.
local emsdk_tools = {
cc = 'emcc',
cxx = 'em++',
ar = 'emar',
}
function premake.tools.emsdk.gettoolname(cfg, tool)
return emsdk_tools[tool]
end
system('emscripten')
toolset('emsdk')
linkoptions({ '-sALLOW_MEMORY_GROWTH' })
filter('options:arch=wasm')
do
buildoptions({ '-msimd128' })
linkoptions({ '-sWASM=1' })
end
filter('options:arch=js')
do
linkoptions({ '-sWASM=0' })
end
filter({})
end