diff --git a/packages/m/mujoco/xmake.lua b/packages/m/mujoco/xmake.lua new file mode 100644 index 00000000000..3fe8b6c1c5c --- /dev/null +++ b/packages/m/mujoco/xmake.lua @@ -0,0 +1,161 @@ +package("mujoco") + set_homepage("https://mujoco.org/") + set_description("Multi-Joint dynamics with Contact. A general purpose physics simulator.") + set_license("Apache-2.0") + + set_urls("https://github.com/google-deepmind/mujoco/archive/refs/tags/$(version).tar.gz", + "https://github.com/google-deepmind/mujoco.git") + + add_versions("3.4.0", "adff5e9397aac20189ee1525aabf1fbecc63c43697e8ad66a61220222983810f") + + add_configs("simulate", {description = "Build simulate library for MuJoCo", default = false, type = "boolean"}) + add_configs("usd", {description = "Build with OpenUSD", default = false, type = "boolean"}) + + add_links("simulate", "mujoco") + + add_deps("cmake") + if is_subhost("windows") then + add_deps("pkgconf") + else + add_deps("pkg-config") + end + add_deps("libccd", "lodepng", "qhull", "tinyobjloader", "tinyxml2", "trianglemeshdistance", "marchingcubecpp") + + if on_check then + on_check("android", function (package) + local ndk = package:toolchain("ndk") + local ndk_sdkver = ndk:config("ndk_sdkver") + assert(ndk_sdkver and tonumber(ndk_sdkver) > 21, "package(mujoco) require ndk api level > 21") + end) + end + + on_load(function (package) + if package:config("usd") then + package:add("deps", "usd") + package:add("defines", "mjUSEUSD") + end + if package:config("simulate") then + package:add("deps", "glfw") + end + + if not package:config("shared") then + package:add("defines", "MJ_STATIC") + end + end) + + on_install("!wasm and !bsd", function (package) + if package:dep("qhull"):config("shared") then + -- TODO: patch cmake target_link_libraries + raise("package(mujoco) unsupported shared qhull library") + end + + -- support static build + io.replace("CMakeLists.txt", "add_library(mujoco SHARED", "add_library(mujoco ", {plain = true}) + -- remove fetch content + io.replace("CMakeLists.txt", "include(MujocoDependencies)", "", {plain = true}) + -- remove hardcode ccd and dynamic library export macro + io.replace("CMakeLists.txt", "CCD_STATIC_DEFINE MUJOCO_DLL_EXPORTS", "", {plain = true}) + -- remove unused install target + io.replace("CMakeLists.txt", "list(APPEND MUJOCO_TARGETS lodepng)", "", {plain = true}) + if package:is_plat("mingw") then + -- mujoco.rc:23: syntax error + io.replace("CMakeLists.txt", "set(MUJOCO_RESOURCE_FILES ${CMAKE_CURRENT_SOURCE_DIR}/dist/mujoco.rc)", "", {plain = true}) + -- remove /STACK:16777216 + io.replace("cmake/MujocoLinkOptions.cmake", "if(WIN32)", "if(0)", {plain = true}) + io.replace("simulate/cmake/MujocoLinkOptions.cmake", "if(WIN32)", "if(0)", {plain = true}) + end + + io.replace("cmake/MujocoOptions.cmake", "set(CMAKE_INTERPROCEDURAL_OPTIMIZATION ON)", "", {plain = true}) + io.replace("simulate/cmake/SimulateOptions.cmake", "set(CMAKE_INTERPROCEDURAL_OPTIMIZATION ON)", "", {plain = true}) + + io.replace("cmake/MujocoOptions.cmake", "-Werror", "", {plain = true}) + io.replace("simulate/cmake/SimulateOptions.cmake", "-Werror", "", {plain = true}) + + io.replace("src/user/user_mesh.cc", [[#include "qhull_ra.h"]], "#include ", {plain = true}) + io.replace("src/user/user_mesh.cc", + "#include ", + "#include ", {plain = true}) + + io.replace("CMakeLists.txt", [[target_link_libraries( + mujoco + PRIVATE ccd + lodepng + qhullstatic_r + tinyobjloader + tinyxml2 +)]], "", {plain = true}) + + local file = io.open("CMakeLists.txt", "a") + if file then + file:print([[ + if (BUILD_SHARED_LIBS) + target_compile_definitions(mujoco PRIVATE MUJOCO_DLL_EXPORTS) + else() + target_compile_definitions(mujoco PUBLIC MJ_STATIC) + endif() + + find_package(ccd CONFIG REQUIRED) + include(FindPkgConfig) + pkg_search_module("lodepng" REQUIRED IMPORTED_TARGET "lodepng") + find_package(Qhull CONFIG REQUIRED) + find_package(tinyobjloader CONFIG REQUIRED) + find_package(tinyxml2 CONFIG REQUIRED) + pkg_search_module("trianglemeshdistance" REQUIRED IMPORTED_TARGET "trianglemeshdistance") + pkg_search_module("marchingcubecpp" REQUIRED IMPORTED_TARGET "marchingcubecpp") + target_link_libraries(mujoco PRIVATE + ccd + PkgConfig::lodepng + Qhull::qhullstatic_r + tinyobjloader::tinyobjloader + tinyxml2::tinyxml2 + PkgConfig::trianglemeshdistance + PkgConfig::marchingcubecpp + ) + ]]) + file:close() + end + + if package:config("simulate") then + -- remove fetch content + io.replace("simulate/CMakeLists.txt", "include(SimulateDependencies)", "", {plain = true}) + io.replace("simulate/CMakeLists.txt", "if(NOT TARGET lodepng)", "if(0)", {plain = true}) + io.replace("simulate/CMakeLists.txt", + "add_library(libmujoco_simulate STATIC $ $)", + [[ + add_library(libmujoco_simulate STATIC $) + include(FindPkgConfig) + pkg_search_module("lodepng" REQUIRED IMPORTED_TARGET "lodepng") + find_package(Qhull CONFIG REQUIRED) + find_package(glfw3 REQUIRED CONFIG) + target_link_libraries(libmujoco_simulate PRIVATE PkgConfig::lodepng Qhull::qhullstatic_r) + ]], {plain = true}) + end + + local configs = { + "-DMUJOCO_BUILD_EXAMPLES=OFF", + "-DMUJOCO_BUILD_TESTS=OFF", + "-DMUJOCO_BUILD_TESTS_WASM=OFF", + "-DMUJOCO_SIMULATE_USE_SYSTEM_GLFW=ON", + } + table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:is_debug() and "Debug" or "Release")) + table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF")) + table.insert(configs, "-DCMAKE_INTERPROCEDURAL_OPTIMIZATION=" .. (package:config("lto") and "ON" or "OFF")) + + table.insert(configs, "-DMUJOCO_BUILD_SIMULATE=" .. (package:config("simulate") and "ON" or "OFF")) + table.insert(configs, "-DMUJOCO_WITH_USD=" .. (package:config("usd") and "ON" or "OFF")) + + local opt = {} + opt.cxflags = {} + if package:has_tool("cc", "gcc") or package:is_plat("wasm") then + table.insert(opt.cxflags, "-Wno-error=incompatible-pointer-types") + end + if package:is_plat("android", "bsd", "mingw") then + -- src/engine/engine_util_errmem.c:107:6: error: #error "Thread-safe version of `localtime` is not present in the standard C library" + table.insert(opt.cxflags, "-D_POSIX_C_SOURCE=200112L") + end + import("package.tools.cmake").install(package, configs, opt) + end) + + on_test(function (package) + assert(package:has_cfuncs("mjv_defaultCamera", {includes = "mujoco/mujoco.h"})) + end)