premake5_rive_plugin.lua

local dependency = require 'dependency'

harfbuzz = dependency.github('harfbuzz/harfbuzz', '858570b1d9912a1b746ab39fbe62a646c4f7a5b1')
sheenbidi = dependency.github('Tehreer/SheenBidi', 'v2.6')

workspace 'rive_text'
configurations {'debug', 'release'}

source = os.isdir('../../packages/runtime') and '../../packages/runtime' or 'macos/rive-cpp'

project 'rive_sheenbidi'
do
    kind 'StaticLib'
    language 'C'
    toolset 'clang'
    targetdir 'shared_lib/build/bin/%{cfg.buildcfg}/'
    objdir 'shared_lib/build/obj/%{cfg.buildcfg}/'

    includedirs {
        sheenbidi .. '/Headers'
    }

    filter {'options:arch=wasm'}
    do
        targetdir 'wasm/build/bin/%{cfg.buildcfg}/'
        objdir 'wasm/build/obj/%{cfg.buildcfg}/'
    end

    filter 'configurations:debug'
    do
        files {
            sheenbidi .. '/Source/BidiChain.c',
            sheenbidi .. '/Source/BidiTypeLookup.c',
            sheenbidi .. '/Source/BracketQueue.c',
            sheenbidi .. '/Source/GeneralCategoryLookup.c',
            sheenbidi .. '/Source/IsolatingRun.c',
            sheenbidi .. '/Source/LevelRun.c',
            sheenbidi .. '/Source/PairingLookup.c',
            sheenbidi .. '/Source/RunQueue.c',
            sheenbidi .. '/Source/SBAlgorithm.c',
            sheenbidi .. '/Source/SBBase.c',
            sheenbidi .. '/Source/SBCodepointSequence.c',
            sheenbidi .. '/Source/SBLine.c',
            sheenbidi .. '/Source/SBLog.c',
            sheenbidi .. '/Source/SBMirrorLocator.c',
            sheenbidi .. '/Source/SBParagraph.c',
            sheenbidi .. '/Source/SBScriptLocator.c',
            sheenbidi .. '/Source/ScriptLookup.c',
            sheenbidi .. '/Source/ScriptStack.c',
            sheenbidi .. '/Source/StatusStack.c'
        }
    end
    filter 'configurations:release'
    do
        files {
            sheenbidi .. '/Source/SheenBidi.c'
        }
    end

    buildoptions {
        '-Wall',
        '-ansi',
        '-pedantic',
        '-DANSI_DECLARATORS'
    }

    buildoptions {
        '-Wno-c++17-extensions',
        '-fno-exceptions',
        '-fno-rtti',
        '-fno-unwind-tables',
        '-Wno-deprecated-builtins'
    }

    filter {'options:arch=wasm'}
    do
        buildoptions {
            '-s STRICT=1',
            '-s DISABLE_EXCEPTION_CATCHING=1',
            '-DEMSCRIPTEN_HAS_UNBOUND_TYPE_NAMES=0',
            '--no-entry'
        }
    end

    filter 'configurations:debug'
    do
        defines {'DEBUG'}
        symbols 'On'
    end

    filter 'configurations:release'
    do
        defines {'RELEASE', 'NDEBUG', 'SB_CONFIG_UNITY'}
        optimize 'On'
        buildoptions {
            '-Oz',
            '-g0',
            '-flto'
        }

        linkoptions {
            '-Oz',
            '-g0',
            '-flto'
        }
    end
    filter {'system:macosx', 'options:arch=arm64'}
    do
        buildoptions {'-target arm64-apple-macos11'}
        linkoptions {'-target arm64-apple-macos11'}
    end
    filter {'system:macosx', 'options:arch=x86_64'}
    do
        buildoptions {'-target x86_64-apple-macos10.12'}
        linkoptions {'-target x86_64-apple-macos10.12'}
    end
end

project 'rive_text'
do
    kind 'SharedLib'
    language 'C++'
    cppdialect 'C++17'
    toolset 'clang'
    targetdir('shared_lib/build/bin/%{cfg.buildcfg}')
    objdir('shared_lib/build/obj/%{cfg.buildcfg}')

    dependson {
        'rive_sheenbidi'
    }

    defines {
        'WITH_RIVE_TEXT',
        'HAVE_OT',
        'HB_NO_FALLBACK_SHAPE',
        'HB_NO_WIN1256'
    }

    includedirs {
        source .. '/include',
        source .. '/skia/renderer/include',
        harfbuzz .. '/src/',
        sheenbidi .. '/Headers'
    }

    files {
        source .. '/src/renderer.cpp',
        source .. '/src/rive_counter.cpp',
        source .. '/src/math/mat2d.cpp',
        source .. '/src/math/raw_path.cpp',
        source .. '/src/text/font_hb.cpp',
        source .. '/src/text/line_breaker.cpp',
        harfbuzz .. '/src/hb-aat-layout.cc',
        harfbuzz .. '/src/hb-aat-map.cc',
        harfbuzz .. '/src/hb-blob.cc',
        harfbuzz .. '/src/hb-buffer-serialize.cc',
        harfbuzz .. '/src/hb-buffer-verify.cc',
        harfbuzz .. '/src/hb-buffer.cc',
        harfbuzz .. '/src/hb-common.cc',
        harfbuzz .. '/src/hb-draw.cc',
        harfbuzz .. '/src/hb-face.cc',
        harfbuzz .. '/src/hb-font.cc',
        harfbuzz .. '/src/hb-map.cc',
        harfbuzz .. '/src/hb-number.cc',
        harfbuzz .. '/src/hb-ot-cff1-table.cc',
        harfbuzz .. '/src/hb-ot-cff2-table.cc',
        harfbuzz .. '/src/hb-ot-color.cc',
        harfbuzz .. '/src/hb-ot-face.cc',
        harfbuzz .. '/src/hb-ot-font.cc',
        harfbuzz .. '/src/hb-ot-layout.cc',
        harfbuzz .. '/src/hb-ot-map.cc',
        harfbuzz .. '/src/hb-ot-math.cc',
        harfbuzz .. '/src/hb-ot-meta.cc',
        harfbuzz .. '/src/hb-ot-metrics.cc',
        harfbuzz .. '/src/hb-ot-name.cc',
        harfbuzz .. '/src/hb-ot-shaper-arabic.cc',
        harfbuzz .. '/src/hb-ot-shaper-default.cc',
        harfbuzz .. '/src/hb-ot-shaper-hangul.cc',
        harfbuzz .. '/src/hb-ot-shaper-hebrew.cc',
        harfbuzz .. '/src/hb-ot-shaper-indic-table.cc',
        harfbuzz .. '/src/hb-ot-shaper-indic.cc',
        harfbuzz .. '/src/hb-ot-shaper-khmer.cc',
        harfbuzz .. '/src/hb-ot-shaper-myanmar.cc',
        harfbuzz .. '/src/hb-ot-shaper-syllabic.cc',
        harfbuzz .. '/src/hb-ot-shaper-thai.cc',
        harfbuzz .. '/src/hb-ot-shaper-use.cc',
        harfbuzz .. '/src/hb-ot-shaper-vowel-constraints.cc',
        harfbuzz .. '/src/hb-ot-shape-fallback.cc',
        harfbuzz .. '/src/hb-ot-shape-normalize.cc',
        harfbuzz .. '/src/hb-ot-shape.cc',
        harfbuzz .. '/src/hb-ot-tag.cc',
        harfbuzz .. '/src/hb-ot-var.cc',
        harfbuzz .. '/src/hb-set.cc',
        harfbuzz .. '/src/hb-shape-plan.cc',
        harfbuzz .. '/src/hb-shape.cc',
        harfbuzz .. '/src/hb-shaper.cc',
        harfbuzz .. '/src/hb-static.cc',
        harfbuzz .. '/src/hb-subset-cff-common.cc',
        harfbuzz .. '/src/hb-subset-cff1.cc',
        harfbuzz .. '/src/hb-subset-cff2.cc',
        harfbuzz .. '/src/hb-subset-input.cc',
        harfbuzz .. '/src/hb-subset-plan.cc',
        harfbuzz .. '/src/hb-subset-repacker.cc',
        harfbuzz .. '/src/hb-subset.cc',
        harfbuzz .. '/src/hb-ucd.cc',
        harfbuzz .. '/src/hb-unicode.cc'
    }

    links {
        'rive_sheenbidi'
    }

    buildoptions {
        '-Wno-c++17-extensions',
        '-fno-exceptions',
        '-fno-rtti',
        '-fno-unwind-tables',
        '-Wno-deprecated-builtins',
        '-DANSI_DECLARATORS'
    }

    filter {'not options:arch=wasm'}
    do
        files {
            'macos/rive_text/rive_text.cpp'
        }
    end

    filter {'options:arch=wasm'}
    do
        targetdir 'wasm/build/bin/%{cfg.buildcfg}/'
        objdir 'wasm/build/obj/%{cfg.buildcfg}/'
        kind 'ConsoleApp'
        files {
            'wasm/rive_text_bindings.cpp'
        }
        buildoptions {
            '-s STRICT=1',
            '-s DISABLE_EXCEPTION_CATCHING=1',
            '-DEMSCRIPTEN_HAS_UNBOUND_TYPE_NAMES=0',
            '--no-entry'
        }
        linkoptions {
            '--closure 1',
            '--closure-args="--externs ./wasm/js/externs.js"',
            '--bind',
            '-s FORCE_FILESYSTEM=0',
            '-s MODULARIZE=1',
            '-s NO_EXIT_RUNTIME=1',
            '-s STRICT=1',
            '-s ALLOW_MEMORY_GROWTH=1',
            '-s DISABLE_EXCEPTION_CATCHING=1',
            '-s WASM=1',
            '-s USE_ES6_IMPORT_META=0',
            '-s EXPORT_NAME="RiveText"',
            '-DEMSCRIPTEN_HAS_UNBOUND_TYPE_NAMES=0',
            '--no-entry',
            '--pre-js ./wasm/js/rive_text.js'
        }
    end

    linkoptions {
        '-Wno-c++17-extensions',
        '-fno-exceptions',
        '-fno-rtti',
        '-fno-unwind-tables'
    }

    filter {'options:arch=wasm', 'options:single_file'}
    do
        linkoptions {
            '-o %{cfg.targetdir}/rive_text_single.js',
            '-s SINGLE_FILE=1'
        }
    end

    filter {'options:arch=wasm', 'options:not single_file'}
    do
        linkoptions {
            '-o %{cfg.targetdir}/rive_text.js'
        }
    end

    filter 'configurations:debug'
    do
        defines {'DEBUG'}
        symbols 'On'
    end

    filter {'configurations:debug', 'options:arch=wasm'}
    do
        linkoptions {'-s ASSERTIONS=1'}
    end

    filter 'configurations:release'
    do
        defines {'RELEASE'}
        defines {'NDEBUG'}
        optimize 'On'

        buildoptions {
            '-Oz',
            '-g0',
            '-flto'
        }

        linkoptions {
            '-Oz',
            '-g0',
            '-flto'
        }
    end

    filter {'configurations:release', 'options:arch=wasm'}
    do
        linkoptions {'-s ASSERTIONS=0'}
    end

    filter {'system:macosx', 'options:arch=arm64'}
    do
        buildoptions {'-target arm64-apple-macos11'}
        linkoptions {'-target arm64-apple-macos11'}
    end
    filter {'system:macosx', 'options:arch=x86_64'}
    do
        buildoptions {'-target x86_64-apple-macos10.12'}
        linkoptions {'-target x86_64-apple-macos10.12'}
    end
end

newoption {
    trigger = 'single_file',
    description = 'Set when the wasm should be packed in with the js code.'
}

newoption {
    trigger = 'arch',
    description = 'Architectures we can target',
    allowed = {{'x86_64'}, {'arm64'}, {'wasm'}}
}