feat: migrate over to meson

1 files changed, 0 insertions, 740 deletions

diff --git a/premake5.lua b/premake5.lua
deleted file mode 100644
index 45a6fc4..0000000
--- a/premake5.lua
+++ /dev/null
@@ -1,740 +0,0 @@
-output_dir = "%{cfg.buildcfg}-%{cfg.system}"
-
-llvm_version = "22.1.0"
-llvm_vendored_dir = "ext/llvm"
-
-host_arm = os.hostarch() == "ARM64" or os.hostarch() == "arm64"
-host_architecture = host_arm and "ARM64" or "x64"
-
-function llvm_release_asset()
-    local host = os.host()
-
-    if host == "macosx" then
-        return host_arm and ("LLVM-" .. llvm_version .. "-macOS-ARM64.tar.xz") or nil
-    elseif host == "linux" then
-        return "LLVM-" .. llvm_version .. (host_arm and "-Linux-ARM64" or "-Linux-X64") .. ".tar.xz"
-    elseif host == "windows" then
-        return "clang+llvm-" .. llvm_version ..
-            (host_arm and "-aarch64-pc-windows-msvc" or "-x86_64-pc-windows-msvc") .. ".tar.xz"
-    end
-
-    return nil
-end
-
-function llvm_prefix()
-    local function usable(candidate)
-        if candidate == nil or candidate == "" then
-            return nil
-        end
-
-        local prefix = path.getabsolute(
-            (candidate:gsub("%s+$", "")):gsub("\\", "/"),
-            _MAIN_SCRIPT_DIR
-        )
-
-        return os.isdir(prefix .. "/include/lldb") and prefix or nil
-    end
-
-    local function newest_of(pattern)
-        local matches = os.matchdirs(pattern)
-        table.sort(matches)
-
-        for index = #matches, 1, -1 do
-            local prefix = usable(matches[index])
-
-            if prefix ~= nil then
-                return prefix
-            end
-        end
-
-        return nil
-    end
-
-    local prefix = usable(os.getenv("LLVM_PREFIX"))
-        or usable(llvm_vendored_dir)
-        or usable(os.outputof("llvm-config --prefix"))
-
-    if prefix == nil and os.host() == "windows" then
-        prefix = usable(
-            os.getenv("ProgramFiles") and
-            os.getenv("ProgramFiles") .. "/LLVM"
-        ) or newest_of("C:/Program Files/LLVM*")
-    end
-
-    if prefix == nil and os.host() == "macosx" then
-        prefix = usable(os.outputof("brew --prefix llvm"))
-    end
-
-    if prefix == nil and os.host() == "linux" then
-        prefix = newest_of("/usr/lib/llvm-*")
-            or newest_of("/usr/local/llvm*")
-    end
-
-    return prefix
-end
-
-llvm_dir = llvm_prefix()
-
-if llvm_dir == nil
-    and _ACTION ~= nil
-    and _ACTION ~= "fetch-llvm"
-    and _ACTION ~= "clean"
-    and _ACTION ~= "check"
-then
-    error(
-        "no llvm with lldb headers found. install one and set LLVM_PREFIX, " ..
-        "or run `premake5 fetch-llvm` to download the pinned " ..
-        llvm_version .. " release"
-    )
-end
-
-llvm_dir = llvm_dir or ""
-
-include_dir = {
-    glfw = "ext/glfw/include",
-    glad = "ext/glad/include",
-    imgui = "ext/imgui",
-    imgui_backends = "ext/imgui/backends",
-    lldb = llvm_dir .. "/include",
-}
-
-library_dir = {
-    lldb = llvm_dir .. "/lib",
-}
-
-function lldb_library()
-    if llvm_dir == "" then
-        return ""
-    end
-
-    local names = { "liblldb.so" }
-
-    if os.target() == "windows" then
-        names = { "liblldb.lib" }
-    elseif os.target() == "macosx" then
-        names = { "liblldb.dylib" }
-    end
-
-    for _, name in ipairs(names) do
-        local candidate = library_dir.lldb .. "/" .. name
-
-        if os.isfile(candidate) then
-            return candidate
-        end
-    end
-
-    local versioned = os.matchfiles(
-        library_dir.lldb .. "/liblldb.so.*"
-    )
-
-    table.sort(versioned)
-
-    if versioned[#versioned] ~= nil then
-        return versioned[#versioned]
-    end
-
-    if os.target() ~= os.host() then
-        return library_dir.lldb .. "/" .. names[1]
-    end
-
-    error(
-        "llvm at " .. llvm_dir ..
-        " has lldb headers but no liblldb in " ..
-        library_dir.lldb
-    )
-end
-
-function windows_runtime_copies()
-    local commands = {}
-
-    if llvm_dir == "" then
-        return commands
-    end
-
-    local runtimes = os.matchfiles(
-        llvm_dir .. "/bin/liblldb.dll"
-    )
-
-    for _, runtime in ipairs(
-        os.matchfiles(llvm_dir .. "/bin/python*.dll")
-    ) do
-        table.insert(runtimes, runtime)
-    end
-
-    if #runtimes == 0 then
-        runtimes = {
-            llvm_dir .. "/bin/liblldb.dll",
-        }
-    end
-
-    for _, runtime in ipairs(runtimes) do
-        table.insert(
-            commands,
-            '{COPYFILE} "' .. runtime .. '" "%{cfg.targetdir}"'
-        )
-    end
-
-    return commands
-end
-
-function setup_target()
-    targetdir("bin/" .. output_dir)
-    objdir("bin-int/" .. output_dir .. "/%{prj.name}")
-
-    staticruntime "On"
-
-    filter "system:windows"
-        staticruntime "Off"
-    filter {}
-end
-
-function setup_c_target()
-    setup_target()
-
-    filter { "system:linux or system:macosx" }
-        buildoptions {
-            "-Wall",
-            "-Wextra",
-            "-Wpedantic",
-            "-Wconversion",
-            "-Wsign-conversion",
-            "-Wshadow",
-            "-Wstrict-prototypes",
-            "-Wmissing-prototypes",
-        }
-    filter {}
-
-    filter "configurations:debug"
-        runtime "Debug"
-        symbols "On"
-
-        filter { "system:linux or system:macosx" }
-            buildoptions {
-                "-g",
-                "-fno-omit-frame-pointer",
-                "-fsanitize=address,undefined",
-            }
-
-            linkoptions {
-                "-fsanitize=address,undefined",
-            }
-        filter {}
-
-    filter { "configurations:release or configurations:dist" }
-        runtime "Release"
-        optimize "Speed"
-    filter {}
-
-    filter "configurations:dist"
-        symbols "Off"
-    filter {}
-end
-
-function setup_cpp_target()
-    setup_target()
-
-    cppdialect "C++23"
-
-    filter { "system:linux or system:macosx" }
-        buildoptions {
-            "-Wall",
-            "-Wextra",
-            "-Wpedantic",
-            "-Wconversion",
-            "-Wsign-conversion",
-            "-Wshadow",
-        }
-    filter {}
-
-    filter "configurations:debug"
-        runtime "Debug"
-        symbols "On"
-
-        filter { "system:linux or system:macosx" }
-            buildoptions {
-                "-g",
-                "-fno-omit-frame-pointer",
-                "-fsanitize=address,undefined",
-            }
-
-            linkoptions {
-                "-fsanitize=address,undefined",
-            }
-        filter {}
-
-    filter { "configurations:release or configurations:dist" }
-        runtime "Release"
-        optimize "Speed"
-    filter {}
-
-    filter "configurations:dist"
-        symbols "Off"
-    filter {}
-end
-
-newaction {
-    trigger = "clean",
-    description = "Remove build output and generated project files",
-
-    execute = function()
-        os.rmdir("bin")
-        os.rmdir("bin-int")
-        os.rmdir(".vs")
-        os.remove("Makefile")
-        os.remove("imgui.ini")
-        os.remove("compile_commands.json")
-
-        local patterns = {
-            "*.make",
-            "*.sln",
-            "*.vcxproj",
-            "*.vcxproj.*",
-        }
-
-        for _, pattern in ipairs(patterns) do
-            for _, file in ipairs(os.matchfiles(pattern)) do
-                os.remove(file)
-            end
-        end
-
-        print("Cleaned build output and generated project files")
-    end
-}
-
-newaction {
-    trigger = "check",
-    description = "Run static analysis with cppcheck",
-
-    execute = function()
-        -- clean the same configuration we are about to build, otherwise its
-        -- objects stay up to date, the build below compiles nothing, and bear
-        -- captures an empty compile_commands.json
-        local result = os.execute("make clean config=dist")
-
-        if result ~= true and result ~= 0 then
-            error("Failed to clean project")
-        end
-
-        -- analyze the dist configuration: it drops the debug-only asserts and
-        -- sanitizers, so cppcheck sees the code as it actually ships and catches
-        -- issues the debug build hides (e.g. variables only read by an assert)
-        result = os.execute("bear -- make config=dist")
-
-        if result ~= true and result ~= 0 then
-            error("Failed to generate compile_commands.json")
-        end
-
-        -- only our own code is in scope: skip the vendored translation units and
-        -- drop any finding that lands in a third-party header our sources include
-        result = os.execute(
-            "cppcheck " ..
-            "--project=compile_commands.json " ..
-            "-i ext " ..
-            "--suppress='*:ext/*' " ..
-            "--inline-suppr " ..
-            "--enable=warning,style,performance,portability " ..
-            "--error-exitcode=1"
-        )
-
-        if result ~= true and result ~= 0 then
-            error("cppcheck found issues")
-        end
-    end
-}
-
-newaction {
-    trigger = "fetch-llvm",
-    description = "Download the pinned llvm release into " .. llvm_vendored_dir,
-
-    execute = function()
-        if os.isdir(llvm_vendored_dir .. "/include/lldb") then
-            print(
-                llvm_vendored_dir ..
-                " already has an llvm with lldb headers"
-            )
-            return
-        end
-
-        local asset = llvm_release_asset()
-
-        if asset == nil then
-            error(
-                "no pinned llvm release for " ..
-                os.host() .. " " .. os.hostarch() ..
-                ", install llvm yourself and set LLVM_PREFIX"
-            )
-        end
-
-        local archive = "ext/" .. asset
-        local staging = "ext/llvm-staging"
-
-        if not os.isfile(archive) then
-            local url =
-                "https://github.com/llvm/llvm-project/releases/download/llvmorg-" ..
-                llvm_version .. "/" .. asset
-
-            print("downloading " .. url)
-
-            local reported = 0
-
-            local result, code = http.download(
-                url,
-                archive,
-                {
-                    progress = function(total, current)
-                        if total > 0
-                            and current - reported >= total / 20
-                        then
-                            reported = current
-
-                            printf(
-                                "  %d%% (%.0f mb)",
-                                math.floor(current / total * 100),
-                                current / 1048576
-                            )
-                        end
-                    end
-                }
-            )
-
-            if result ~= "OK" then
-                os.remove(archive)
-
-                error(
-                    "download failed with " ..
-                    tostring(code) .. ": " ..
-                    tostring(result)
-                )
-            end
-        end
-
-        os.rmdir(staging)
-        os.mkdir(staging)
-
-        print("extracting " .. asset)
-
-        local extracted = os.execute(
-            'tar -xf "' .. archive ..
-            '" -C "' .. staging .. '"'
-        )
-
-        if extracted ~= true and extracted ~= 0 then
-            error(
-                "could not extract " .. archive ..
-                ", the system tar may lack xz support, " ..
-                "unpack it into " .. llvm_vendored_dir ..
-                " by hand"
-            )
-        end
-
-        local unpacked = os.matchdirs(staging .. "/*")[1]
-
-        if unpacked == nil then
-            error(archive .. " did not contain an llvm directory")
-        end
-
-        os.rmdir(llvm_vendored_dir)
-
-        if not os.rename(unpacked, llvm_vendored_dir) then
-            error(
-                "could not move " .. unpacked ..
-                " to " .. llvm_vendored_dir
-            )
-        end
-
-        os.rmdir(staging)
-        os.remove(archive)
-
-        print(
-            "llvm " .. llvm_version ..
-            " is ready in " .. llvm_vendored_dir
-        )
-    end
-}
-
-workspace "hsdbg"
-    architecture(host_architecture)
-    startproject "hsdbg"
-    multiprocessorcompile "On"
-
-    configurations {
-        "debug",
-        "release",
-        "dist",
-    }
-
-    filter "system:windows"
-        defines "HSDBG_WINDOWS"
-
-    filter "system:linux"
-        defines "HSDBG_LINUX"
-
-    filter "system:macosx"
-        defines "HSDBG_MACOS"
-
-    filter {}
-
-group "dependencies"
-
-project "glfw"
-    kind "StaticLib"
-    language "C"
-    warnings "Off"
-
-    setup_c_target()
-
-    files {
-        "ext/glfw/src/context.c",
-        "ext/glfw/src/init.c",
-        "ext/glfw/src/input.c",
-        "ext/glfw/src/monitor.c",
-        "ext/glfw/src/platform.c",
-        "ext/glfw/src/vulkan.c",
-        "ext/glfw/src/window.c",
-
-        "ext/glfw/src/internal.h",
-        "ext/glfw/src/platform.h",
-        "ext/glfw/src/mappings.h",
-
-        "ext/glfw/src/null_init.c",
-        "ext/glfw/src/null_joystick.c",
-        "ext/glfw/src/null_joystick.h",
-        "ext/glfw/src/null_monitor.c",
-        "ext/glfw/src/null_platform.h",
-        "ext/glfw/src/null_window.c",
-    }
-
-    filter "system:linux"
-        pic "On"
-        defines "_GLFW_X11"
-
-        files {
-            "ext/glfw/src/x11_init.c",
-            "ext/glfw/src/x11_monitor.c",
-            "ext/glfw/src/x11_platform.h",
-            "ext/glfw/src/x11_window.c",
-            "ext/glfw/src/xkb_unicode.c",
-            "ext/glfw/src/xkb_unicode.h",
-
-            "ext/glfw/src/wl_init.c",
-            "ext/glfw/src/wl_monitor.c",
-            "ext/glfw/src/wl_platform.h",
-            "ext/glfw/src/wl_window.c",
-
-            "ext/glfw/src/posix_module.c",
-            "ext/glfw/src/posix_time.c",
-            "ext/glfw/src/posix_time.h",
-            "ext/glfw/src/posix_thread.c",
-            "ext/glfw/src/posix_thread.h",
-            "ext/glfw/src/posix_poll.c",
-            "ext/glfw/src/posix_poll.h",
-
-            "ext/glfw/src/glx_context.c",
-            "ext/glfw/src/egl_context.c",
-            "ext/glfw/src/osmesa_context.c",
-
-            "ext/glfw/src/linux_joystick.c",
-            "ext/glfw/src/linux_joystick.h",
-        }
-
-    filter "system:macosx"
-        pic "On"
-        defines "_GLFW_COCOA"
-
-        files {
-            "ext/glfw/src/cocoa_init.m",
-            "ext/glfw/src/cocoa_joystick.h",
-            "ext/glfw/src/cocoa_joystick.m",
-            "ext/glfw/src/cocoa_monitor.m",
-            "ext/glfw/src/cocoa_platform.h",
-            "ext/glfw/src/macos_time.c",
-            "ext/glfw/src/macos_time.h",
-            "ext/glfw/src/cocoa_window.m",
-
-            "ext/glfw/src/nsgl_context.m",
-            "ext/glfw/src/egl_context.c",
-            "ext/glfw/src/osmesa_context.c",
-
-            "ext/glfw/src/posix_module.c",
-            "ext/glfw/src/posix_thread.c",
-            "ext/glfw/src/posix_thread.h",
-        }
-
-    filter "system:windows"
-        defines {
-            "_GLFW_WIN32",
-            "_CRT_SECURE_NO_WARNINGS",
-        }
-
-        files {
-            "ext/glfw/src/win32_init.c",
-            "ext/glfw/src/win32_joystick.c",
-            "ext/glfw/src/win32_joystick.h",
-            "ext/glfw/src/win32_module.c",
-            "ext/glfw/src/win32_monitor.c",
-            "ext/glfw/src/win32_platform.h",
-            "ext/glfw/src/win32_thread.c",
-            "ext/glfw/src/win32_thread.h",
-            "ext/glfw/src/win32_time.c",
-            "ext/glfw/src/win32_time.h",
-            "ext/glfw/src/win32_window.c",
-            "ext/glfw/src/wgl_context.c",
-            "ext/glfw/src/egl_context.c",
-            "ext/glfw/src/osmesa_context.c",
-        }
-
-    filter {}
-
-project "glad"
-    kind "StaticLib"
-    language "C"
-    warnings "Off"
-
-    setup_c_target()
-
-    files {
-        "ext/glad/include/**.h",
-        "ext/glad/src/**.c",
-    }
-
-    includedirs "%{include_dir.glad}"
-
-    filter { "system:linux or system:macosx" }
-        pic "On"
-    filter {}
-
-project "imgui"
-    kind "StaticLib"
-    language "C++"
-    warnings "Off"
-
-    setup_cpp_target()
-
-    defines "GLFW_INCLUDE_NONE"
-
-    files {
-        "ext/imgui/imconfig.h",
-        "ext/imgui/imgui.h",
-        "ext/imgui/imgui.cpp",
-        "ext/imgui/imgui_draw.cpp",
-        "ext/imgui/imgui_internal.h",
-        "ext/imgui/imgui_tables.cpp",
-        "ext/imgui/imgui_widgets.cpp",
-        "ext/imgui/imgui_demo.cpp",
-        "ext/imgui/imstb_rectpack.h",
-        "ext/imgui/imstb_textedit.h",
-        "ext/imgui/imstb_truetype.h",
-
-        "ext/imgui/misc/cpp/imgui_stdlib.h",
-        "ext/imgui/misc/cpp/imgui_stdlib.cpp",
-
-        "ext/imgui/backends/imgui_impl_glfw.h",
-        "ext/imgui/backends/imgui_impl_glfw.cpp",
-        "ext/imgui/backends/imgui_impl_opengl3.h",
-        "ext/imgui/backends/imgui_impl_opengl3.cpp",
-        "ext/imgui/backends/imgui_impl_opengl3_loader.h",
-    }
-
-    includedirs {
-        "%{include_dir.imgui}",
-        "%{include_dir.imgui_backends}",
-        "%{include_dir.glfw}",
-    }
-
-    filter { "system:linux or system:macosx" }
-        pic "On"
-
-    filter "system:macosx"
-        defines "GL_SILENCE_DEPRECATION"
-
-    filter "system:windows"
-        defines "_CRT_SECURE_NO_WARNINGS"
-
-    filter {}
-
-group ""
-
-project "hsdbg"
-    kind "ConsoleApp"
-    language "C++"
-
-    setup_cpp_target()
-
-    defines {
-        "_CRT_SECURE_NO_WARNINGS",
-        "GLFW_INCLUDE_NONE",
-    }
-
-    files {
-        "src/**.h",
-        "src/**.cpp",
-    }
-
-    includedirs {
-        "src",
-        "%{include_dir.glfw}",
-        "%{include_dir.glad}",
-        "%{include_dir.imgui}",
-        "%{include_dir.imgui_backends}",
-        "%{include_dir.lldb}",
-        "ext/stb",
-    }
-
-    links {
-        "glfw",
-        "glad",
-        "imgui",
-    }
-
-    defines {
-        "HSDBG_LLVM_PREFIX=\"" .. llvm_dir .. "\"",
-        "HSDBG_ASSET_DIR=\"" .. _MAIN_SCRIPT_DIR .. "/assets\"",
-    }
-
-    linkoptions {
-        lldb_library(),
-    }
-
-    filter "system:windows"
-        systemversion "latest"
-
-        links "opengl32"
-
-        postbuildcommands(windows_runtime_copies())
-
-    filter "system:not windows"
-        linkoptions {
-            "-Wl,-rpath," .. library_dir.lldb,
-        }
-
-    filter "system:linux"
-        links {
-            "GL",
-            "dl",
-            "m",
-            "pthread",
-        }
-
-    filter "system:macosx"
-        defines "GL_SILENCE_DEPRECATION"
-
-        links {
-            "Cocoa.framework",
-            "IOKit.framework",
-            "CoreFoundation.framework",
-            "CoreVideo.framework",
-            "OpenGL.framework",
-            "QuartzCore.framework",
-        }
-
-    filter "configurations:debug"
-        defines "HSDBG_DEBUG"
-
-    filter "configurations:release"
-        defines "HSDBG_RELEASE"
-
-    filter "configurations:dist"
-        defines "HSDBG_DIST"
-
-    filter {}
-