(#11826) luau: add recipe

* luau: add recipe

* set CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS

* link Ast to VM

* drop support MSVC shared build

* fix typo

recipes/luau/all/CMakeLists.txt

@@ -0,0 +1,99 @@
+cmake_minimum_required(VERSION 3.8)
+project(conan_wrapper CXX)
+
+include(conanbuildinfo.cmake)
+conan_basic_setup(TARGETS KEEP_RPATHS)
+
+set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
+
+add_subdirectory(source_subfolder)
+
+## installer
+include(GNUInstallDirs)
+
+install(
+    TARGETS Luau.Ast
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+)
+install(DIRECTORY "source_subfolder/Ast/include/Luau" DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
+
+install(
+    TARGETS Luau.Compiler
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+)
+install(DIRECTORY "source_subfolder/Compiler/include/Luau" DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
+install(FILES
+    "source_subfolder/Compiler/include/luacode.h"
+    DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
+
+install(
+    TARGETS Luau.CodeGen
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+)
+install(DIRECTORY "source_subfolder/CodeGen/include/Luau" DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
+
+
+install(
+    TARGETS Luau.Analysis
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+)
+install(DIRECTORY "source_subfolder/Analysis/include/Luau" DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
+
+install(
+    TARGETS Luau.VM
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+)
+install(FILES
+    "source_subfolder/VM/include/lua.h"
+    "source_subfolder/VM/include/luaconf.h"
+    "source_subfolder/VM/include/lualib.h"
+    DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
+
+if(LUAU_BUILD_CLI)
+    install(
+        TARGETS Luau.Repl.CLI
+        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+    )
+
+    install(
+        TARGETS Luau.Analyze.CLI
+        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+    )
+
+    install(
+        TARGETS Luau.Ast.CLI
+        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+    )
+endif()
+
+if(LUAU_BUILD_WEB)
+    install(
+        TARGETS Luau.Web
+        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+    )
+endif()

recipes/luau/all/conandata.yml

@@ -0,0 +1,11 @@
+sources:
+  "0.536":
+    url: "https://github.com/Roblox/luau/archive/refs/tags/0.536.tar.gz"
+    sha256: "e6de36e83e9c537d92bcc94852ab498e3c15a310fd2c4cc4e21c616d8ae1a84f"
+
+patches:
+  "0.536":
+    - patch_file: "patches/0.536-0001-fix-cmake.patch"
+      base_path: "source_subfolder"
+    - patch_file: "patches/0.536-0002-rename-lerp.patch"
+      base_path: "source_subfolder"

recipes/luau/all/conanfile.py

@@ -0,0 +1,134 @@
+from conans import ConanFile, CMake, tools
+from conan.tools.microsoft import is_msvc
+import os
+import functools
+
+required_conan_version = ">=1.43.0"
+
+class LuauConan(ConanFile):
+    name = "luau"
+    description = "A fast, small, safe, gradually typed embeddable scripting language derived from Lua "
+    license = "MIT"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://luau-lang.org/"
+    topics = ("lua", "scripting", "typed", "embed")
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        "shared": [False, True],
+        "fPIC": [True, False],
+        "with_cli": [True, False],
+        "with_web": [True, False],
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+        "with_cli": False,
+        "with_web": False,
+    }
+    generators = "cmake"
+
+    @property
+    def _source_subfolder(self):
+        return "source_subfolder"
+
+    def export_sources(self):
+        self.copy("CMakeLists.txt")
+        for patch in self.conan_data.get("patches", {}).get(self.version, []):
+            self.copy(patch["patch_file"])
+
+    def config_options(self):
+        if self.settings.os == "Windows":
+            del self.options.fPIC
+
+    def configure(self):
+        if self.options.shared:
+            del self.options.fPIC
+
+    @property
+    def _compiler_required_cpp17(self):
+        return {
+            "Visual Studio": "16",
+            "gcc": "8",
+            "clang": "7",
+            "apple-clang": "12.0",
+        }
+
+    def validate(self):
+        if self.settings.compiler.get_safe("cppstd"):
+            tools.check_min_cppstd(self, 17)
+
+        minimum_version = self._compiler_required_cpp17.get(str(self.settings.compiler), False)
+        if minimum_version:
+            if tools.Version(self.settings.compiler.version) < minimum_version:
+                raise tools.ConanInvalidConfiguration("{} requires C++17, which your compiler does not support.".format(self.name))
+        else:
+            self.output.warn("{0} requires C++17. Your compiler is unknown. Assuming it supports C++17.".format(self.name))
+
+        if is_msvc(self) and self.options.shared:
+            raise tools.ConanInvalidConfiguration("{} does not support shared build in MSVC".format(self.name))
+
+    def source(self):
+        tools.get(**self.conan_data["sources"][self.version],
+            destination=self._source_subfolder, strip_root=True)
+
+    @functools.lru_cache(1)
+    def _configure_cmake(self):
+        cmake = CMake(self)
+        cmake.definitions["LUAU_BUILD_CLI"] = self.options.with_cli
+        cmake.definitions["LUAU_BUILD_TESTS"] = False
+        cmake.definitions["LUAU_BUILD_WEB"] = self.options.with_web
+        cmake.definitions["LUAU_WERROR"] = False
+        cmake.definitions["LUAU_STATIC_CRT"] = False
+        cmake.configure()
+        return cmake
+
+    def build(self):
+        for patch in self.conan_data.get("patches", {}).get(self.version, []):
+            tools.patch(**patch)
+        cmake = self._configure_cmake()
+        cmake.build()
+
+    def package(self):
+        self.copy(pattern="lua_LICENSE*", dst="licenses", src=self._source_subfolder)
+        cmake = self._configure_cmake()
+        cmake.install()
+
+    def package_info(self):
+        self.cpp_info.set_property("cmake_file_name", "Luau")
+        self.cpp_info.set_property("cmake_target_name", "Luau::Luau")
+
+        self.cpp_info.filenames["cmake_find_package"] = "Luau"
+        self.cpp_info.filenames["cmake_find_package_multi"] = "Luau"
+        self.cpp_info.names["cmake_find_package_multi"] = "Luau"
+        self.cpp_info.names["cmake_find_package"] = "Luau"
+
+        self.cpp_info.components["Ast"].libs = ["Luau.Ast"]
+        self.cpp_info.components["Ast"].set_property("cmake_target_name", "Luau::Ast")
+
+        self.cpp_info.components["VM"].libs = ["Luau.VM"]
+        self.cpp_info.components["VM"].set_property("cmake_target_name", "Luau::VM")
+        self.cpp_info.components["VM"].requires = ["Ast"]
+        if self.settings.os in ["Linux", "FreeBSD"]:
+            self.cpp_info.components["VM"].system_libs = ["m"]
+
+        self.cpp_info.components["Analysis"].libs = ["Luau.Analysis"]
+        self.cpp_info.components["Analysis"].set_property("cmake_target_name", "Luau::Analysis")
+        self.cpp_info.components["Analysis"].requires = ["Ast"]
+
+        self.cpp_info.components["Compiler"].libs = ["Luau.Compiler"]
+        self.cpp_info.components["Compiler"].set_property("cmake_target_name", "Luau::Compiler")
+        self.cpp_info.components["Compiler"].requires = ["Ast"]
+
+        self.cpp_info.components["CodeGen"].libs = ["Luau.CodeGen"]
+        self.cpp_info.components["CodeGen"].set_property("cmake_target_name", "Luau::CodeGen")
+        self.cpp_info.components["CodeGen"].requires = ["Ast"]
+
+        if self.options.with_cli:
+            bin_path = os.path.join(self.package_folder, "bin")
+            self.output.info("Appending PATH environment variable: {}".format(bin_path))
+            self.env_info.PATH.append(bin_path)
+
+        if self.options.with_web:
+            self.cpp_info.components["Web"].libs = ["Luau.Web"]
+            self.cpp_info.components["Web"].set_property("cmake_target_name", "Luau::Web")
+            self.cpp_info.components["Web"].requires = ["Compiler", "VM"]

recipes/luau/all/patches/0.536-0001-fix-cmake.patch

@@ -0,0 +1,23 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 9200634..c1cca12 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -21,12 +21,12 @@ endif()
+
+ project(Luau LANGUAGES CXX C)
+ add_library(Luau.Common INTERFACE)
+-add_library(Luau.Ast STATIC)
+-add_library(Luau.Compiler STATIC)
+-add_library(Luau.Analysis STATIC)
+-add_library(Luau.CodeGen STATIC)
+-add_library(Luau.VM STATIC)
+-add_library(isocline STATIC)
++add_library(Luau.Ast)
++add_library(Luau.Compiler)
++add_library(Luau.Analysis)
++add_library(Luau.CodeGen)
++add_library(Luau.VM)
++add_library(isocline)
+
+ if(LUAU_BUILD_CLI)
+     add_executable(Luau.Repl.CLI)

recipes/luau/all/patches/0.536-0002-rename-lerp.patch

@@ -0,0 +1,28 @@
+diff --git a/VM/src/lmathlib.cpp b/VM/src/lmathlib.cpp
+index a6e7b49..7c3e3c6 100644
+--- a/VM/src/lmathlib.cpp
++++ b/VM/src/lmathlib.cpp
+@@ -300,7 +300,7 @@ static float fade(float t)
+     return t * t * t * (t * (t * 6 - 15) + 10);
+ }
+
+-static float lerp(float t, float a, float b)
++static float lerp_l(float t, float a, float b)
+ {
+     return a + t * (b - a);
+ }
+@@ -342,10 +342,10 @@ static float perlin(float x, float y, float z)
+     int ba = p[b] + zi;
+     int bb = p[b + 1] + zi;
+
+-    return lerp(w,
+-        lerp(v, lerp(u, grad(p[aa], xf, yf, zf), grad(p[ba], xf - 1, yf, zf)), lerp(u, grad(p[ab], xf, yf - 1, zf), grad(p[bb], xf - 1, yf - 1, zf))),
+-        lerp(v, lerp(u, grad(p[aa + 1], xf, yf, zf - 1), grad(p[ba + 1], xf - 1, yf, zf - 1)),
+-            lerp(u, grad(p[ab + 1], xf, yf - 1, zf - 1), grad(p[bb + 1], xf - 1, yf - 1, zf - 1))));
++    return lerp_l(w,
++        lerp_l(v, lerp_l(u, grad(p[aa], xf, yf, zf), grad(p[ba], xf - 1, yf, zf)), lerp_l(u, grad(p[ab], xf, yf - 1, zf), grad(p[bb], xf - 1, yf - 1, zf))),
++        lerp_l(v, lerp_l(u, grad(p[aa + 1], xf, yf, zf - 1), grad(p[ba + 1], xf - 1, yf, zf - 1)),
++            lerp_l(u, grad(p[ab + 1], xf, yf - 1, zf - 1), grad(p[bb + 1], xf - 1, yf - 1, zf - 1))));
+ }
+
+ static int math_noise(lua_State* L)

recipes/luau/all/test_package/CMakeLists.txt

@@ -0,0 +1,11 @@
+cmake_minimum_required(VERSION 3.8)
+project(test_package)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup(TARGETS)
+
+find_package(Luau REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.cpp)
+target_link_libraries(${PROJECT_NAME} Luau::Luau)
+target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_17)

recipes/luau/all/test_package/conanfile.py

@@ -0,0 +1,17 @@
+from conans import ConanFile, CMake
+from conan.tools.build import cross_building
+import os
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "cmake", "cmake_find_package_multi"
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if not cross_building(self):
+            bin_path = os.path.join("bin", "test_package")
+            self.run(bin_path, run_environment=True)

recipes/luau/all/test_package/test_package.cpp

@@ -0,0 +1,10 @@
+#include "lua.h"
+#include "lualib.h"
+
+#include <string>
+
+int main(int argc, char* argv[]) {
+    lua_State* L = luaL_newstate();
+    lua_close(L);
+    return 0;
+}

recipes/luau/config.yml

@@ -0,0 +1,3 @@
+versions:
+  "0.536":
+    folder: all