Merge pull request #44 from madebr/ps2_conan

cmake updates + test SDL2 & PS2 on Github Actions
2021-01-02 23:21:59 +01:00 · 2021-01-02 23:21:59 +01:00 · d008d5107b
commit d008d5107b
parent f68bdb3649 dd01289f38
21 changed files with 358 additions and 107 deletions
--- a/.github/workflows/build-cmake-conan.yml
+++ b/.github/workflows/build-cmake-conan.yml
@ -1,4 +1,4 @@
-name: Build using conan
+name: Build using conan+cmake
 on:
  pull_request:
  push:
@ -10,18 +10,22 @@ jobs:
      matrix:
        os: [windows-latest, ubuntu-latest, macos-latest]
        platform: ['null', 'gl3', 'd3d9', 'ps2']
+        gl3_gfxlib: ['glfw', 'sdl2']
        exclude:
          - os: windows-latest
            platform: ps2
          - os: ubuntu-latest
            platform: d3d9
-          - os: ubuntu-latest
-            platform: ps2  # FIXME: add ps2toolchain conan package + ps2 profile
          - os: macos-latest
            platform: d3d9
-          - os: macos-latest
-            platform: ps2
+          - platform: 'null'
+            gl3_gfxlib: sdl2
+          - platform: d3d9
+            gl3_gfxlib: sdl2
+          - platform: ps2
+            gl3_gfxlib: sdl2
    runs-on: ${{ matrix.os }}
+    continue-on-error: ${{ matrix.platform == 'ps2' }}
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-python@v2
@ -30,17 +34,50 @@ jobs:
      - name: "Setup conan"
        run: |
          python -m pip install conan
-          conan user
-          conan remote add bincrafters https://api.bintray.com/conan/bincrafters/public-conan
+          conan config init
          conan config set log.print_run_commands=True
-      - name: "conan install (download/build dependencies)"
+          conan remote add bincrafters https://api.bintray.com/conan/bincrafters/public-conan
+          conan remote add madebr_ps2dev https://api.bintray.com/conan/madebr/ps2dev
+      - name: "Add os=Playstation2 + gcc.version=3.2 to .conan/settings.yml"
+        if: ${{ matrix.platform == 'ps2' }}
+        shell: python
        run: |
-          conan install ${{ github.workspace }} -if build -o platform=${{ matrix.platform }} --build missing
+          import os, yaml
+          settings_path = os.path.expanduser("~/.conan/settings.yml")
+          yml = yaml.safe_load(open(settings_path))
+          yml["os"]["Playstation2"] = None
+          yml["compiler"]["gcc"]["version"].append("3.2")
+          yml["compiler"]["gcc"]["version"].sort()
+          yaml.safe_dump(yml, open(settings_path, "w"))
+      - name: "Create host profile"
+        shell: bash
+        run: |
+          if test "${{ matrix.platform }}" = "ps2"; then
+            cp conan/playstation2 host_profile
+          else
+            cp ~/.conan/profiles/default host_profile
+          fi
+      - name: "Export Playstation 2 CMake toolchain conan recipe"
+        run: |
+          conan export cmake/ps2toolchain ps2dev-cmaketoolchain/master@
+      - name: "Download/build dependencies (conan install)"
+        run: |
+          conan install ${{ github.workspace }} librw/master@ -if build -o platform=${{ matrix.platform }} -o gl3_gfxlib=${{ matrix.gl3_gfxlib}} --build missing -pr:h ./host_profile -pr:b default
        env:
          CONAN_SYSREQUIRES_MODE: enabled
-      - name: "conan build (build librw)"
+      - name: "Build librw (conan build)"
        run: |
          conan build ${{ github.workspace }} -if build -bf build -pf package
-      - name: "conan package (package librw)"
+      - name: "Package librw (conan package)"
        run: |
          conan package ${{ github.workspace }} -if build -bf build -pf package
+      - name: "Create binary package (cpack)"
+        working-directory: ./build
+        run: |
+          cpack
+      - name: "Archive binary package (github artifacts)"
+        uses: actions/upload-artifact@v2
+        with:
+          name: "${{ matrix.os }}-${{ matrix.platform }}"
+          path: build/*.tar.xz
+          if-no-files-found: error
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -3,10 +3,6 @@ project(librw C CXX)

 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")

-if(PS2DEV AND EE)
-    include("${CMAKE_CURRENT_LIST_DIR}/cmake/ee.cmake")
-endif()
-
 if(WIN32)
    set(LIBRW_PLATFORMS "NULL" "GL3" "D3D9")
 else()
@ -54,16 +50,63 @@ if(LIBRW_INSTALL)
    include(CMakePackageConfigHelpers)
    configure_package_config_file(cmake/librw-config.cmake.in librw-config.cmake
        INSTALL_DESTINATION "${CMAKE_INSTALL_PREFIX}"
-        )
+    )
    install(
        FILES "${CMAKE_CURRENT_BINARY_DIR}/librw-config.cmake"
        DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}"
-        )
+    )
    install(
        EXPORT librw-targets NAMESPACE librw::
        DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}"
-        )
-    set(CPACK_PACKAGE_NAME "${CMAKE_PROJECT_NAME}")
+    )
+
+    string(REPLACE "." ";" cmake_c_compiler_version_list "${CMAKE_C_COMPILER_VERSION}")
+    list(GET cmake_c_compiler_version_list 0 cmake_c_compiler_version_major)
+
+    string(TOLOWER "${LIBRW_PLATFORM}" librw_platform)
+    set(compiler)
+    set(os)
+    if(NOT LIBRW_PLATFORM STREQUAL "PS2")
+        if(MSVC)
+            set(compiler "-msvc${MSVC_VERSION}")
+        elseif(CMAKE_C_COMPILER_ID STREQUAL "GNU")
+            set(compiler "-gcc${cmake_c_compiler_version_major}")
+        elseif(CMAKE_C_COMPILER_ID STREQUAL "Clang")
+            set(compiler "-clang${cmake_c_compiler_version_major}")
+        elseif(CMAKE_C_COMPILER_ID STREQUAL "AppleClang")
+            set(compiler "-appleclang${cmake_c_compiler_version_major}")
+        else()
+            set(compiler "-UNK")
+            message(WARNING "Unknown compiler. Created cpack package will be wrong. (override using cpack -P)")
+        endif()
+    endif()
+    if(LIBRW_PLATFORM_NULL)
+        set(platform "-null")
+    elseif(LIBRW_PLATFORM_PS2)
+        set(platform "-ps2")
+    elseif(LIBRW_PLATFORM_GL3)
+        if(LIBRW_GL3_GFXLIB STREQUAL "GLFW")
+            set(platform "-gl3-glfw")
+        else()
+            set(platform "-gl3-sdl2")
+        endif()
+    elseif(LIBRW_PLATFORM_D3D9)
+        set(platform "-d3d9")
+    endif()
+    if(NOT LIBRW_PLATFORM_PS2)
+        if(WIN32)
+            set(os "-win")
+        elseif(APPLE)
+            set(os "-apple")
+        elseif(UNIX)
+            set(os "-linux")
+        else()
+            set(compiler "-UNK")
+            message(WARNING "Unknown os. Created cpack package will be wrong. (override using cpack -P)")
+        endif()
+    endif()
+
+    set(CPACK_PACKAGE_NAME "${PROJECT_NAME}${platform}${os}${compiler}")
    set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "A (partial) re-implementation of RenderWare Graphics")
    set(CPACK_PACKAGE_VENDOR "aap")
    set(CPACK_PACKAGE_DESCRIPTION_FILE "${PROJECT_SOURCE_DIR}/LICENSE")
@ -71,5 +114,6 @@ if(LIBRW_INSTALL)
    set(CPACK_PACKAGE_INSTALL_DIRECTORY "${CPACK_PACKAGE_NAME}")
    set(CPACK_SOURCE_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}")
    set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}")
+    set(CPACK_GENERATOR "TXZ")
    include(CPack)
 endif()
--- a/cmake/FindSDL2.cmake
+++ b/cmake/FindSDL2.cmake
@ -1,16 +1,19 @@
 find_package(PkgConfig QUIET)
 if(PKG_CONFIG_FOUND)
    pkg_check_modules(SDL2 IMPORTED_TARGET "sdl2")
-    if(TARGET PkgConfig::SDL2 AND NOT TARGET sdl2::sdl2)
-        add_library(_sdl2 INTERFACE)
-        target_link_libraries(_sdl2 INTERFACE PkgConfig::SDL2)
-        add_library(SDL2::SDL2 ALIAS _sdl2)
+    if(TARGET PkgConfig::SDL2 AND NOT TARGET SDL2::SDL2)
+        add_library(SDL2::SDL2 INTERFACE IMPORTED)
+        set_property(TARGET SDL2::SDL2 PROPERTY INTERFACE_LINK_LIBRARIES PkgConfig::SDL2)
    endif()
 endif()

+find_library(SDL2main_LIBRARY SDL2main)
+
 if(NOT SDL2_FOUND)
    find_path(SDL2_INCLUDE_DIR sdl2.h)
-    find_library(SDL2_LIBRARY sdl2)
+    find_library(SDL2_LIBRARY SDL2 SDL2d)
+
+    find_library(SDL2main_LIBRARY SDL2main)

    include(FindPackageHandleStandardArgs)
    find_package_handle_standard_args(libuv
@ -25,3 +28,11 @@ if(NOT SDL2_FOUND)
        )
    endif()
 endif()
+
+if(SDL2main_LIBRARY AND NOT TARGET SDL2::SDL2main)
+    add_library(SDL2::SDL2main UNKNOWN IMPORTED)
+    set_target_properties(SDL2::SDL2main PROPERTIES
+        IMPORTED_LOCATION "${SDL2main_LIBRARY}"
+        INTERFACE_INCLUDE_DIRECTORIES "${SDL2_INCLUDE_DIR}"
+    )
+endif()
--- a/cmake/ee.cmake
+++ b/cmake/ee.cmake
@ -1,2 +0,0 @@
-include_directories(SYSTEM "${PS2SDK}/common/include")
-include_directories(SYSTEM "${PS2SDK}/ee/include")
--- a/cmake/librw-config.cmake.in
+++ b/cmake/librw-config.cmake.in
@ -10,10 +10,10 @@ if(LIBRW_PLATFORM_GL3)

    set(OpenGL_GL_PREFERENCE GLVND)
    find_package(OpenGL REQUIRED)
+    find_package(GLEW REQUIRED)
    if(LIBRW_GL3_GFXLIB STREQUAL "GLFW")
-        find_package(GLEW REQUIRED)
        find_package(glfw3 REQUIRED)
-    elseif(LIBRW_GL3_GFXLIB STREQUAL "GLFW")
+    elseif(LIBRW_GL3_GFXLIB STREQUAL "SDL2")
        find_package(SDL2 REQUIRED)
    endif()
 endif()
--- a/cmake/ps2toolchain/CMakeDSMCompiler.cmake.in
+++ b/cmake/ps2toolchain/CMakeDSMCompiler.cmake.in
--- a/cmake/ps2toolchain/CMakeDSMInformation.cmake
+++ b/cmake/ps2toolchain/CMakeDSMInformation.cmake
--- a/cmake/ps2toolchain/CMakeDetermineDSMCompiler.cmake
+++ b/cmake/ps2toolchain/CMakeDetermineDSMCompiler.cmake
--- a/cmake/ps2toolchain/CMakeTestDSMCompiler.cmake
+++ b/cmake/ps2toolchain/CMakeTestDSMCompiler.cmake
--- a/cmake/ps2toolchain/Platform/PlayStation2.cmake
+++ b/cmake/ps2toolchain/Platform/PlayStation2.cmake
@ -0,0 +1 @@
+set(CMAKE_EXECUTABLE_SUFFIX ".elf")
--- a/cmake/ps2toolchain/cmaketoolchain.cmake
+++ b/cmake/ps2toolchain/cmaketoolchain.cmake
@ -0,0 +1,68 @@
+cmake_minimum_required(VERSION 3.7)
+
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}")
+
+set(CMAKE_SYSTEM_NAME "PlayStation2")
+set(CMAKE_SYSTEM_PROCESSOR "mipsel")
+set(CMAKE_SYSTEM_VERSION 1)
+
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+
+set(CMAKE_NO_SYSTEM_FROM_IMPORTED ON)
+
+set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
+
+if(NOT DEFINED ENV{PS2DEV})
+    message(FATAL_ERROR "Need environment variable PS2DEV set")
+endif()
+if(NOT DEFINED ENV{PS2SDK})
+    message(FATAL_ERROR "Need environment variable PS2SDK set")
+endif()
+set(PS2DEV "$ENV{PS2DEV}")
+set(PS2SDK "$ENV{PS2SDK}")
+
+if(NOT IS_DIRECTORY "${PS2DEV}")
+    message(FATAL_ERROR "PS2DEV must contain a folder path (${PS2DEV})")
+endif()
+
+if(NOT IS_DIRECTORY "${PS2SDK}")
+    message(FATAL_ERROR "PS2SDK must contain a folder path (${PS2SDK})")
+endif()
+
+set(CMAKE_DSM_SOURCE_FILE_EXTENSIONS "dsm")
+
+set(CMAKE_C_COMPILER "${PS2DEV}/ee/bin/ee-gcc")
+set(CMAKE_CXX_COMPILER "${PS2DEV}/ee/bin/ee-g++")
+set(CMAKE_ASM_COMPILER "${PS2DEV}/ee/bin/ee-g++")
+set(CMAKE_DSM_COMPILER "${PS2DEV}/dvp/bin/dvp-as")
+set(CMAKE_AR "${PS2DEV}/ee/bin/ee-ar" CACHE FILEPATH "archiver")
+set(CMAKE_LINKER "${PS2DEV}/ee/bin/ee-ld")
+set(CMAKE_RANLIB "${PS2DEV}/ee/bin/ee-ranlib" CACHE FILEPATH "ranlib")
+set(CMAKE_STRIP "${PS2DEV}/ee/bin/ee-strip" CACHE FILEPATH "strip")
+
+set(CMAKE_ASM_FLAGS_INIT "-G0 -I\"${PS2SDK}/ee/include\" -I\"${PS2SDK}/common/include\"")
+set(CMAKE_C_FLAGS_INIT "-G0 -fno-common -I\"${PS2SDK}/ee/include\" -I\"${PS2SDK}/common/include\"")
+set(CMAKE_CXX_FLAGS_INIT "-G0 -fno-common -I\"${PS2SDK}/ee/include\" -I\"${PS2SDK}/common/include\"")
+set(CMAKE_EXE_LINKER_FLAGS_INIT "-G0 -L\"${PS2SDK}/ee/lib\" -Wl,-r -Wl,-d")
+
+set(CMAKE_FIND_ROOT_PATH "${PS2DEV}/ee;${PS2SDK}/ee")
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+
+set(PS2 1)
+set(EE 1)
+
+function(add_erl_executable OUTFILE TARGET)
+    get_property(output_dir TARGET ${TARGET} PROPERTY RUNTIME_OUTPUT_DIRECTORY)
+    set(outfile "${output_dir}/${TARGET}.erl")
+    add_custom_command(OUTPUT "${outfile}"
+        COMMAND "${CMAKE_COMMAND}" -E copy  "$<TARGET_FILE:${TARGET}>" "${outfile}"
+        COMMAND "${CMAKE_STRIP}" --strip-unneeded -R .mdebug.eabi64 -R .reginfo -R .comment "${outfile}"
+        DEPENDS ${TARGET}
+    )
+    add_custom_target("${TARGET}_erl" ALL
+        DEPENDS "${outfile}"
+    )
+    set("${OUTFILE}" "${outfile}" PARENT_SCOPE)
+endfunction()
--- a/cmake/ps2toolchain/conanfile.py
+++ b/cmake/ps2toolchain/conanfile.py
@ -0,0 +1,21 @@
+from conans import ConanFile
+import os
+import shutil
+
+
+class Ps2devCMakeToolchainConan(ConanFile):
+    name = "ps2dev-cmaketoolchain"
+    description = "CMake toolchain script for ps2dev"
+    topics = "ps2", "sdk", "library", "sony", "playstation", "ps2"
+
+    def export_sources(self):
+        self.copy("*.cmake*", dst="cmake")
+        self.copy("Platform", dst="cmake")
+
+    def package(self):
+        shutil.copytree(os.path.join(self.source_folder, "cmake"),
+                        os.path.join(self.package_folder, "cmake"))
+
+    def package_info(self):
+        self.user_info.cmake_dir = os.path.join(self.package_folder, "cmake").replace("\\", "/")
+        self.user_info.cmake_toolchain_file = os.path.join(self.package_folder, "cmake", "cmaketoolchain.cmake").replace("\\", "/")
--- a/cmake/ps2toolchain/toolchain_ps2_ee.cmake
+++ b/cmake/ps2toolchain/toolchain_ps2_ee.cmake
@ -1,7 +1,9 @@
+cmake_minimum_required(VERSION 3.7)
+
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}")

-set(CMAKE_SYSTEM_NAME "Generic")
-set(CMAKE_SYSTEM_PROCESSOR "ee")
+set(CMAKE_SYSTEM_NAME "PlayStation2")
+set(CMAKE_SYSTEM_PROCESSOR "mipsel")
 set(CMAKE_SYSTEM_VERSION 1)

 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
@ -19,13 +21,8 @@ endif()
 set(PS2DEV "$ENV{PS2DEV}")
 set(PS2SDK "$ENV{PS2SDK}")

-#set(CMAKE_ASM_SOURCE_FILE_EXTENSIONS "asm;dsm")
-
 set(CMAKE_DSM_SOURCE_FILE_EXTENSIONS "dsm")

-set(CMAKE_SHARED_LIBRARY_SUFFIX ".erl")
-set(CMAKE_EXECUTABLE_SUFFIX ".elf")
-
 set(CMAKE_C_COMPILER "${PS2DEV}/ee/bin/ee-gcc")
 set(CMAKE_CXX_COMPILER "${PS2DEV}/ee/bin/ee-g++")
 set(CMAKE_ASM_COMPILER "${PS2DEV}/ee/bin/ee-g++")
@ -35,25 +32,10 @@ set(CMAKE_LINKER "${PS2DEV}/ee/bin/ee-ld")
 set(CMAKE_RANLIB "${PS2DEV}/ee/bin/ee-ranlib" CACHE FILEPATH "ranlib")
 set(CMAKE_STRIP "${PS2DEV}/ee/bin/ee-strip" CACHE FILEPATH "strip")

-set(EE_LDFLAGS "" CACHE STRING "EE linker flags")
-set(EE_ASFLAGS "-G0" CACHE STRING "EE assembler flags")
-
-set(EE_CRT0 "${PS2SDK}/ee/startup/crt0.o" CACHE FILEPATH "EE crt0 file")
-set_source_files_properties("${EE_CRT0}" PROPERTIES EXTERNAL_OBJECT ON)
-
-set(EE_LINKSCRIPT "${PS2SDK}/ee/startup/linkfile" CACHE FILEPATH "EE link script")
-
-#set(EE_CFLAGS " -nostdlib -fno-common -D_EE" CACHE STRING "EE C/CXX compiler flags")
-set(EE_CFLAGS "-D_EE")
-set(CMAKE_C_FLAGS_INIT "${EE_CFLAGS}")
-set(CMAKE_CXX_FLAGS_INIT "${EE_CFLAGS}")
-#set(CMAKE_ASM_FLAGS_INIT "${EE_CFLAGS}")
-
-set(CMAKE_C_CREATE_STATIC_LIBRARY "<CMAKE_AR> cru <TARGET> <LINK_FLAGS> <OBJECTS>")
-set(CMAKE_CXX_CREATE_STATIC_LIBRARY "${CMAKE_C_CREATE_STATIC_LIBRARY}")
-set(CMAKE_ASM_CREATE_STATIC_LIBRARY "${CMAKE_C_CREATE_STATIC_LIBRARY}")
-
-set(CMAKE_EXE_LINKER_FLAGS_INIT "-mno-crt0 -T\"${PS2SDK}/ee/startup/linkfile\" \"${EE_CRT0}\" -L\"${PS2SDK}/ee/lib\"")
+set(CMAKE_ASM_FLAGS_INIT "-G0 -I\"${PS2SDK}/ee/include\" -I\"${PS2SDK}/common/include\"")
+set(CMAKE_C_FLAGS_INIT "-G0 -fno-common -I\"${PS2SDK}/ee/include\" -I\"${PS2SDK}/common/include\"")
+set(CMAKE_CXX_FLAGS_INIT "-G0 -fno-common -I\"${PS2SDK}/ee/include\" -I\"${PS2SDK}/common/include\"")
+set(CMAKE_EXE_LINKER_FLAGS_INIT "-G0 -L\"${PS2SDK}/ee/lib\" -Wl,-r -Wl,-d")

 set(CMAKE_FIND_ROOT_PATH "${PS2DEV}/ee;${PS2SDK}/ee")
 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
@ -62,3 +44,17 @@ set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

 set(PS2 1)
 set(EE 1)
+
+function(add_erl_executable OUTFILE TARGET)
+    get_property(output_dir TARGET ${TARGET} PROPERTY RUNTIME_OUTPUT_DIRECTORY)
+    set(outfile "${output_dir}/${TARGET}.erl")
+    add_custom_command(OUTPUT "${outfile}"
+        COMMAND "${CMAKE_COMMAND}" -E copy  "$<TARGET_FILE:${TARGET}>" "${outfile}"
+        COMMAND "${CMAKE_STRIP}" --strip-unneeded -R .mdebug.eabi64 -R .reginfo -R .comment "${outfile}"
+        DEPENDS ${TARGET}
+    )
+    add_custom_target("${TARGET}_erl" ALL
+        DEPENDS "${outfile}"
+    )
+    set("${OUTFILE}" "${outfile}" PARENT_SCOPE)
+endfunction()
--- a/conan/playstation2
+++ b/conan/playstation2
@ -0,0 +1,12 @@
+[settings]
+os=Playstation2
+arch=mips
+compiler=gcc
+compiler.version=3.2
+compiler.libcxx=libstdc++
+build_type=Release
+[options]
+librw:platform=ps2
+[build_requires]
+ps2dev-ps2toolchain/unknown@madebr/testing
+[env]
--- a/conanfile.py
+++ b/conanfile.py
@ -1,5 +1,5 @@
 from conans import ConanFile, CMake, tools
-from conans.errors import ConanInvalidConfiguration
+from conans.errors import ConanException, ConanInvalidConfiguration
 import os
 import shutil
 import textwrap
@ -18,21 +18,39 @@ class LibrwConan(ConanFile):
    default_options = {
        "platform": "gl3",
        "gl3_gfxlib": "glfw",
+        "openal:with_external_libs": False,
        "sdl2:vulkan": False,
        "sdl2:opengl": True,
-        "sdl2:sdl2main": False,
+        "sdl2:sdl2main": True,
    }
    no_copy_source = True

+    @property
+    def _os_is_playstation2(self):
+        try:
+            return self.settings.os == "Playstation2"
+        except ConanException:
+            return False
+
    def config_options(self):
+        if self._os_is_playstation2:
+            self.options.platform = "ps2"
        if self.settings.os == "Windows":
            self.options["sdl2"].directx = False

    def configure(self):
        if self.options.platform != "gl3":
            del self.options.gl3_gfxlib
+
+    def validate(self):
        if self.options.platform == "d3d9" and self.settings.os != "Windows":
            raise ConanInvalidConfiguration("d3d9 can only be built for Windows")
+        if self.options.platform == "ps2":
+            if not self._os_is_playstation2:
+                raise ConanInvalidConfiguration("platform=ps2 is only valid for os=Playstation2")
+        else:
+            if self._os_is_playstation2:
+                raise ConanInvalidConfiguration("os=Playstation2 only supports platform=ps2")

    def requirements(self):
        if self.options.platform == "gl3":
@ -41,6 +59,10 @@ class LibrwConan(ConanFile):
                self.requires("glfw/3.3.2")
            elif self.options.gl3_gfxlib == "sdl2":
                self.requires("sdl2/2.0.12@bincrafters/stable")
+        elif self.options.platform == "ps2":
+            self.requires("ps2dev-ps2sdk/unknown@madebr/testing")
+        if self._os_is_playstation2:
+            self.requires("ps2dev-cmaketoolchain/{}".format(self.version))

    def export_sources(self):
        for d in ("cmake", "skeleton", "src", "tools"):
@ -62,16 +84,17 @@ class LibrwConan(ConanFile):
    def build(self):
        if self.source_folder == self.build_folder:
            raise Exception("cannot build with source_folder == build_folder")
-        tools.save("Findglfw3.cmake",
-                   textwrap.dedent(
-                       """
-                       if(NOT TARGET glfw)
-                         message(STATUS "Creating glfw TARGET")
-                         add_library(glfw INTERFACE IMPORTED)
-                         set_target_properties(glfw PROPERTIES
-                            INTERFACE_LINK_LIBRARIES CONAN_PKG::glfw)  #$<BUILD_INTERFACE:CONAN_PKG::glfw>)
-                       endif()
-                       """), append=True)
+        if self.options.platform == "gl3" and self.options.gl3_gfxlib == "glfw":
+            tools.save("Findglfw3.cmake",
+                       textwrap.dedent(
+                           """
+                           if(NOT TARGET glfw)
+                             message(STATUS "Creating glfw TARGET")
+                             add_library(glfw INTERFACE IMPORTED)
+                             set_target_properties(glfw PROPERTIES
+                                INTERFACE_LINK_LIBRARIES CONAN_PKG::glfw)
+                           endif()
+                           """), append=True)
        tools.save("CMakeLists.txt",
                   textwrap.dedent(
                       """
@ -85,11 +108,17 @@ class LibrwConan(ConanFile):
                       """).format(self.install_folder.replace("\\", "/"),
                                   self.source_folder.replace("\\", "/")))
        cmake = CMake(self)
+        env = {}
        cmake.definitions["LIBRW_PLATFORM"] = self._librw_platform
        cmake.definitions["LIBRW_INSTALL"] = True
+        cmake.definitions["LIBRW_TOOLS"] = True
        if self.options.platform == "gl3":
            cmake.definitions["LIBRW_GL3_GFXLIB"] = str(self.options.gl3_gfxlib).upper()
-        cmake.configure(source_folder=self.build_folder)
+        if self._os_is_playstation2:
+            cmake.definitions["CMAKE_TOOLCHAIN_FILE"] = self.deps_user_info["ps2dev-cmaketoolchain"].cmake_toolchain_file
+            env["PS2SDK"] = self.deps_cpp_info["ps2dev-ps2sdk"].rootpath
+        with tools.environment_append(env):
+            cmake.configure(source_folder=self.build_folder)
        cmake.build()

    def package(self):
@ -98,7 +127,7 @@ class LibrwConan(ConanFile):

    def package_info(self):
        self.cpp_info.includedirs.append(os.path.join("include", "librw"))
-        self.cpp_info.libs = ["librw"]
+        self.cpp_info.libs = ["librw" if self.settings.compiler == "Visual Studio" else "rw"]
        if self.options.platform == "null":
            self.cpp_info.defines.append("RW_NULL")
        elif self.options.platform == "gl3":
--- a/skeleton/CMakeLists.txt
+++ b/skeleton/CMakeLists.txt
@ -4,22 +4,22 @@ add_library(librw_skeleton
        skeleton.cpp
        skeleton.h
        win.cpp
-    )
+)

 set_target_properties(librw_skeleton
    PROPERTIES
        PREFIX ""
-    )
+)

 target_link_libraries(librw_skeleton
    PUBLIC
        librw
-    )
+)

 target_include_directories(librw_skeleton
    INTERFACE
        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
-    )
+)

 if(NOT LIBRW_PLATFORM_PS2 AND NOT LIBRW_PLATFORM_NULL)
    add_subdirectory(imgui)
@ -29,13 +29,13 @@ if(LIBRW_INSTALL)
    target_include_directories(librw_skeleton
        INTERFACE
            $<INSTALL_INTERFACE:${LIBRW_INSTALL_INCLUDEDIR}/skeleton>
-        )
+    )

    install(
        FILES
            skeleton.h
        DESTINATION "${LIBRW_INSTALL_INCLUDEDIR}/skeleton"
-        )
+    )

    install(
        TARGETS librw_skeleton
@ -43,5 +43,5 @@ if(LIBRW_INSTALL)
        RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
        LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
        ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
-        )
+    )
 endif()
--- a/skeleton/imgui/CMakeLists.txt
+++ b/skeleton/imgui/CMakeLists.txt
@ -12,17 +12,17 @@ add_library(librw_skeleton_imgui
    stb_rect_pack.h
    stb_textedit.h
    stb_truetype.h
-    )
+)

 set_target_properties(librw_skeleton_imgui
    PROPERTIES
        PREFIX ""
-    )
+)

 target_link_libraries(librw_skeleton_imgui
    PUBLIC
        librw_skeleton
-    )
+)

 if(LIBRW_INSTALL)
    install(
@ -34,7 +34,7 @@ if(LIBRW_INSTALL)
            ImGuizmo.h
            stb_textedit.h
        DESTINATION "${LIBRW_INSTALL_INCLUDEDIR}/skeleton/imgui"
-        )
+    )

    install(
        TARGETS librw_skeleton_imgui
@ -42,5 +42,5 @@ if(LIBRW_INSTALL)
        RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
        LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
        ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
-        )
+    )
 endif()
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@ -91,39 +91,46 @@ add_library(librw
    ps2/rwps2.h
    ps2/rwps2impl.h
    ps2/rwps2plg.h
-    )
+)
 add_library(librw::librw ALIAS librw)

 target_include_directories(librw
    INTERFACE
        $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
-    )
+)

 target_compile_definitions(librw
    PRIVATE
+        LODEPNG_NO_COMPILE_CPP
        "$<IF:$<CONFIG:DEBUG>,DEBUG,NDEBUG>"
    PUBLIC
        "RW_${LIBRW_PLATFORM}"
-    )
+)

+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+    target_link_libraries(librw
+        PRIVATE
+            m
+    )
+endif()
 if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
    target_compile_options(librw
        PRIVATE
            "-Wall"
-        )
+    )
    if (NOT LIBRW_PLATFORM_PS2)
        target_compile_options(librw
            PRIVATE
                "-Wextra"
                "-Wdouble-promotion"
                "-Wpedantic"
-            )
+        )
    endif()
 elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
    target_compile_options(librw
        PUBLIC
            /wd4996 /wd4244
-        )
+    )
 endif()

 set_target_properties(librw
@ -135,10 +142,7 @@ set_target_properties(librw
        CXX_EXTENSIONS OFF
        CXX_STANDARD_REQUIRED ON
        PREFIX ""
-    )
-
-if(LIBRW_PLATFORM_GL3)
-
+)

 if(LIBRW_PLATFORM_GL3)
    set(OpenGL_GL_PREFERENCE GLVND)
@ -149,7 +153,7 @@ if(LIBRW_PLATFORM_GL3)
        PUBLIC
            OpenGL::GL
            GLEW::GLEW
-        )
+    )
    if (LIBRW_GL3_GFXLIB STREQUAL "GLFW")
        find_package(glfw3 REQUIRED)
        target_link_libraries(librw
@ -162,29 +166,34 @@ if(LIBRW_PLATFORM_GL3)
        target_link_libraries(librw
            PUBLIC
                SDL2::SDL2
+        )
+        if(TARGET SDL2::SDL2main)
+            target_link_libraries(librw
+                PUBLIC
+                    SDL2::SDL2main
            )
+        endif()
    endif()
-endif()
 elseif(LIBRW_PLATFORM_D3D9)
    target_link_libraries(librw
        PUBLIC
            d3d9
            xinput
-        )
+    )
 endif()

 if(LIBRW_INSTALL)
    target_include_directories(librw
        INTERFACE
            $<INSTALL_INTERFACE:${LIBRW_INSTALL_INCLUDEDIR}>
-        )
+    )

    install(
        FILES
            "${PROJECT_SOURCE_DIR}/args.h"
            "${PROJECT_SOURCE_DIR}/rw.h"
        DESTINATION "${LIBRW_INSTALL_INCLUDEDIR}"
-        )
+    )
    install(
        FILES
            base.err
@ -200,7 +209,7 @@ if(LIBRW_INSTALL)
            rwplugins.h
            rwuserdata.h
        DESTINATION "${LIBRW_INSTALL_INCLUDEDIR}/src"
-        )
+    )
    install(
        FILES
            d3d/rwxbox.h
@ -208,20 +217,20 @@ if(LIBRW_INSTALL)
            d3d/rwd3d8.h
            d3d/rwd3d9.h
        DESTINATION "${LIBRW_INSTALL_INCLUDEDIR}/src/d3d"
-        )
+    )
    install(
        FILES
            ps2/rwps2.h
            ps2/rwps2plg.h
        DESTINATION "${LIBRW_INSTALL_INCLUDEDIR}/src/ps2"
-        )
+    )
    install(
        FILES
            gl/rwwdgl.h
            gl/rwgl3.h
            gl/rwgl3plg.h
            gl/rwgl3shader.h
-        DESTINATION "${LIBRW_INSTALL_INCLUDEDIR}/src/gl"
+    DESTINATION "${LIBRW_INSTALL_INCLUDEDIR}/src/gl"
        )

    install(
@ -230,5 +239,5 @@ if(LIBRW_INSTALL)
        RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
        LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
        ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
-        )
+    )
 endif()
--- a/tools/dumprwtree/CMakeLists.txt
+++ b/tools/dumprwtree/CMakeLists.txt
@ -1,14 +1,14 @@
 add_executable(dumprwtree
-        dumprwtree.cpp
-    )
+    dumprwtree.cpp
+)

 target_link_libraries(dumprwtree
    PUBLIC
        librw
-    )
+)

 if(LIBRW_INSTALL)
    install(TARGETS dumprwtree
        RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
-        )
+    )
 endif()
--- a/tools/imguitest/CMakeLists.txt
+++ b/tools/imguitest/CMakeLists.txt
@ -1,15 +1,15 @@
 add_executable(imguitest WIN32
    main.cpp
-    )
+)

 target_link_libraries(imguitest
    PUBLIC
        librw
        librw_skeleton_imgui
-    )
+)

 if(LIBRW_INSTALL)
    install(TARGETS imguitest
        RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
-        )
+    )
 endif()
--- a/tools/ps2test/CMakeLists.txt
+++ b/tools/ps2test/CMakeLists.txt
@ -0,0 +1,25 @@
+add_executable(ps2test
+    gs.h
+    main.cpp
+    mem.h
+    ps2.h
+    vu/defaultpipe.dsm
+    vu/skinpipe.dsm
+)
+
+target_link_libraries(ps2test
+    PUBLIC
+        librw
+        kernel
+)
+
+add_erl_executable(PS2TEST_ERL ps2test)
+
+if(LIBRW_INSTALL)
+    install(TARGETS ps2test
+        RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+    )
+    install(FILES "${PS2TEST_ERL}"
+        DESTINATION "${CMAKE_INSTALL_BINDIR}"
+    )
+endif()