[cmake] add a `YUZU_STATIC_ROOM` option (#3411)

Lets you build ONLY the necessary targets to get a statically linked room executable. Only intended to be used on musl targets due to getaddrinfo et al. Signed-off-by: crueter <crueter@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3411 Reviewed-by: MaranBr <maranbr@eden-emu.dev>
1 week ago · 84839dec38
5 changed files with 149 additions and 100 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -41,6 +41,37 @@ if (PLATFORM_NETBSD)
    set(ENV{PKG_CONFIG_PATH} "${PKG_CONFIG_PATH}:${CMAKE_SYSROOT}/usr/pkg/lib/ffmpeg7/pkgconfig")
 endif()

+cmake_dependent_option(YUZU_STATIC_ROOM "Build a static room executable only (CI only)" OFF "PLATFORM_LINUX" OFF)
+if (YUZU_STATIC_ROOM)
+    set(YUZU_ROOM ON)
+    set(YUZU_ROOM_STANDALONE ON)
+
+    # disable e v e r y t h i n g
+    set(ENABLE_QT OFF)
+    set(ENABLE_SDL2 OFF)
+    set(YUZU_CMD OFF)
+    set(ENABLE_CUBEB OFF)
+    set(ENABLE_UPDATE_CHECKER OFF)
+    set(USE_DISCORD_PRESENCE OFF)
+    set(BUILD_TESTING OFF)
+    set(ENABLE_OPENSSL OFF)
+    set(ENABLE_WEB_SERVICE OFF)
+    set(ENABLE_LIBUSB OFF)
+
+    # allow static libs for boost and mbedtls though
+    set(Boost_USE_STATIC_LIBS ON)
+    set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
+    set(MBEDTLS_LIB_SUFFIX "_static")
+    set(YUZU_USE_CPM ON)
+
+    set(zstd_FORCE_BUNDLED ON)
+    set(fmt_FORCE_BUNDLED ON)
+endif()
+
+# common network mbedtls
+# common: xbyak? booost fmt lz4 zstd
+# network: enet boost
+
 # qt stuff
 option(ENABLE_QT "Enable the Qt frontend" ON)
 option(ENABLE_QT_TRANSLATION "Enable translations for the Qt frontend" OFF)
@ -226,11 +257,9 @@ endif()

 option(ENABLE_OPENSSL "Enable OpenSSL backend for ISslConnection" ${DEFAULT_ENABLE_OPENSSL})

-if (ENABLE_OPENSSL)
-    set(DEFAULT_YUZU_USE_BUNDLED_OPENSSL OFF)
-    if (EXT_DEFAULT OR PLATFORM_SUN)
-        set(DEFAULT_YUZU_USE_BUNDLED_OPENSSL ON)
-    endif()
+set(DEFAULT_YUZU_USE_BUNDLED_OPENSSL OFF)
+if (EXT_DEFAULT OR PLATFORM_SUN)
+    set(DEFAULT_YUZU_USE_BUNDLED_OPENSSL ON)
 endif()

 cmake_dependent_option(YUZU_USE_BUNDLED_OPENSSL "Download bundled OpenSSL build" ${DEFAULT_YUZU_USE_BUNDLED_OPENSSL} "ENABLE_OPENSSL" OFF)
@ -420,16 +449,6 @@ if (YUZU_USE_CPM)
        add_library(lz4::lz4 ALIAS lz4_static)
    endif()

-    # nlohmann
-    AddJsonPackage(nlohmann)
-
-    # zlib
-    AddJsonPackage(zlib)
-
-    if (ZLIB_ADDED)
-        add_library(ZLIB::ZLIB ALIAS zlibstatic)
-    endif()
-
    # zstd
    AddJsonPackage(zstd)

@ -438,19 +457,31 @@ if (YUZU_USE_CPM)
        add_library(zstd::libzstd ALIAS libzstd_static)
    endif()

-    # Opus
-    AddJsonPackage(opus)
+    if (NOT YUZU_STATIC_ROOM)
+        # nlohmann
+        AddJsonPackage(nlohmann)
+
+        # zlib
+        AddJsonPackage(zlib)

-    if (Opus_ADDED)
-        if (MSVC AND CXX_CLANG)
-            target_compile_options(opus PRIVATE
-                -Wno-implicit-function-declaration
-            )
+        if (ZLIB_ADDED)
+            add_library(ZLIB::ZLIB ALIAS zlibstatic)
        endif()
-    endif()

-    if (NOT TARGET Opus::opus)
-        add_library(Opus::opus ALIAS opus)
+        # Opus
+        AddJsonPackage(opus)
+
+        if (Opus_ADDED)
+            if (MSVC AND CXX_CLANG)
+                target_compile_options(opus PRIVATE
+                    -Wno-implicit-function-declaration
+                )
+            endif()
+        endif()
+
+        if (NOT TARGET Opus::opus)
+            add_library(Opus::opus ALIAS opus)
+        endif()
    endif()
 else()
    # TODO: we can probably just use CPM for this... right?
@ -537,47 +568,50 @@ message(STATUS "Platform Libraries: ${PLATFORM_LIBRARIES}")
 add_subdirectory(externals)

 # pass targets from externals
-find_package(libusb)
-find_package(VulkanMemoryAllocator)
 find_package(enet)
 find_package(MbedTLS)
-find_package(VulkanUtilityLibraries)
-find_package(SimpleIni)
-find_package(SPIRV-Tools)
-find_package(sirit)
-find_package(gamemode)
-find_package(mcl)
-
-if (ARCHITECTURE_riscv64)
-    find_package(biscuit)
-endif()

 if (ARCHITECTURE_x86 OR ARCHITECTURE_x86_64)
    find_package(xbyak)
 endif()

-if (ENABLE_WEB_SERVICE OR ENABLE_UPDATE_CHECKER)
-    find_package(cpp-jwt)
-endif()
+if (NOT YUZU_STATIC_ROOM)
+    find_package(libusb)
+    find_package(VulkanMemoryAllocator)
+    find_package(VulkanUtilityLibraries)
+    find_package(SimpleIni)
+    find_package(SPIRV-Tools)
+    find_package(sirit)
+    find_package(gamemode)
+    find_package(mcl)

-if (ARCHITECTURE_arm64 OR DYNARMIC_TESTS)
-    find_package(oaknut)
-endif()
+    if (ARCHITECTURE_riscv64)
+        find_package(biscuit)
+    endif()

-if (ENABLE_SDL2)
-    find_package(SDL2)
-endif()
+    if (ENABLE_WEB_SERVICE OR ENABLE_UPDATE_CHECKER)
+        find_package(cpp-jwt)
+    endif()

-if (USE_DISCORD_PRESENCE)
-    find_package(DiscordRPC)
-endif()
+    if (ARCHITECTURE_arm64 OR DYNARMIC_TESTS)
+        find_package(oaknut)
+    endif()

-if (ENABLE_CUBEB)
-    find_package(cubeb)
-endif()
+    if (ENABLE_SDL2)
+        find_package(SDL2)
+    endif()

-if (YUZU_TESTS OR DYNARMIC_TESTS)
-    find_package(Catch2)
+    if (USE_DISCORD_PRESENCE)
+        find_package(DiscordRPC)
+    endif()
+
+    if (ENABLE_CUBEB)
+        find_package(cubeb)
+    endif()
+
+    if (YUZU_TESTS OR DYNARMIC_TESTS)
+        find_package(Catch2)
+    endif()
 endif()

 # Qt stuff
@ -658,7 +692,7 @@ if (ENABLE_QT)
    set_target_properties(Qt6::Platform PROPERTIES INTERFACE_COMPILE_FEATURES "")
 endif()

-if (NOT (YUZU_USE_BUNDLED_FFMPEG OR YUZU_USE_EXTERNAL_FFMPEG))
+if (NOT YUZU_STATIC_ROOM AND NOT (YUZU_USE_BUNDLED_FFMPEG OR YUZU_USE_EXTERNAL_FFMPEG))
    # Use system installed FFmpeg
    find_package(FFmpeg REQUIRED QUIET COMPONENTS ${FFmpeg_COMPONENTS})

--- a/externals/CMakeLists.txt
+++ b/externals/CMakeLists.txt
@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+# SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 # SPDX-License-Identifier: GPL-3.0-or-later

 # SPDX-FileCopyrightText: 2016 Citra Emulator Project
@ -34,19 +34,6 @@ if (ARCHITECTURE_x86 OR ARCHITECTURE_x86_64)
    endif()
 endif()

-# Oaknut
-if (ARCHITECTURE_arm64 OR DYNARMIC_TESTS)
-    AddJsonPackage(oaknut)
-endif()
-
-# biscuit
-if (ARCHITECTURE_riscv64)
-    AddJsonPackage(biscuit)
-endif()
-
-# mcl
-AddJsonPackage(mcl)
-
 # enet
 AddJsonPackage(enet)

@ -61,6 +48,41 @@ endif()
 # mbedtls
 AddJsonPackage(mbedtls)

+# stb
+add_library(stb stb/stb_dxt.cpp)
+target_include_directories(stb PUBLIC ./stb)
+
+if (NOT TARGET stb::headers)
+    add_library(stb::headers ALIAS stb)
+endif()
+
+# ItaniumDemangle
+if (NOT TARGET LLVM::Demangle)
+    add_library(demangle demangle/ItaniumDemangle.cpp)
+    target_include_directories(demangle PUBLIC ./demangle)
+    if (NOT MSVC)
+        target_compile_options(demangle PRIVATE -Wno-deprecated-declarations) # std::is_pod
+    endif()
+    add_library(LLVM::Demangle ALIAS demangle)
+endif()
+
+if (YUZU_STATIC_ROOM)
+    return()
+endif()
+
+# Oaknut
+if (ARCHITECTURE_arm64 OR DYNARMIC_TESTS)
+    AddJsonPackage(oaknut)
+endif()
+
+# biscuit
+if (ARCHITECTURE_riscv64)
+    AddJsonPackage(biscuit)
+endif()
+
+# mcl
+AddJsonPackage(mcl)
+
 # VulkanUtilityHeaders - pulls in headers and utility libs
 AddJsonPackage(vulkan-utility-headers)

@ -243,22 +265,6 @@ endif()
 # TZDB (Time Zone Database)
 add_subdirectory(nx_tzdb)

-if (NOT TARGET LLVM::Demangle)
-    add_library(demangle demangle/ItaniumDemangle.cpp)
-    target_include_directories(demangle PUBLIC ./demangle)
-    if (NOT MSVC)
-        target_compile_options(demangle PRIVATE -Wno-deprecated-declarations) # std::is_pod
-    endif()
-    add_library(LLVM::Demangle ALIAS demangle)
-endif()
-
-add_library(stb stb/stb_dxt.cpp)
-target_include_directories(stb PUBLIC ./stb)
-
-if (NOT TARGET stb::headers)
-    add_library(stb::headers ALIAS stb)
-endif()
-
 add_library(tz tz/tz/tz.cpp)
 target_include_directories(tz PUBLIC ./tz)

--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@ -7,7 +7,7 @@
 include_directories(.)

 # Dynarmic
-if (ARCHITECTURE_x86_64 OR ARCHITECTURE_arm64)
+if (ARCHITECTURE_x86_64 OR ARCHITECTURE_arm64 AND NOT YUZU_STATIC_ROOM)
    add_subdirectory(dynarmic)
    add_library(dynarmic::dynarmic ALIAS dynarmic)
 endif()
@ -201,19 +201,29 @@ else()
 endif()

 add_subdirectory(common)
+add_subdirectory(network)
+
+if (YUZU_ROOM)
+    add_subdirectory(dedicated_room)
+endif()
+
+if (YUZU_ROOM_STANDALONE)
+    add_subdirectory(yuzu_room_standalone)
+    set_target_properties(yuzu-room PROPERTIES OUTPUT_NAME "eden-room")
+endif()
+
+if (YUZU_STATIC_ROOM)
+    return()
+endif()
+
 add_subdirectory(core)
 add_subdirectory(audio_core)
 add_subdirectory(video_core)
 add_subdirectory(hid_core)
-add_subdirectory(network)
 add_subdirectory(input_common)
 add_subdirectory(frontend_common)
 add_subdirectory(shader_recompiler)

-if (YUZU_ROOM)
-    add_subdirectory(dedicated_room)
-endif()
-
 if (YUZU_TESTS)
    add_subdirectory(tests)
 endif()
@ -223,11 +233,6 @@ if (ENABLE_SDL2 AND YUZU_CMD)
    set_target_properties(yuzu-cmd PROPERTIES OUTPUT_NAME "eden-cli")
 endif()

-if (YUZU_ROOM_STANDALONE)
-    add_subdirectory(yuzu_room_standalone)
-    set_target_properties(yuzu-room PROPERTIES OUTPUT_NAME "eden-room")
-endif()
-
 if (ENABLE_QT)
    add_definitions(-DYUZU_QT_WIDGETS)
    add_subdirectory(qt_common)
--- a/src/common/logging/text_formatter.cpp
+++ b/src/common/logging/text_formatter.cpp
@ -25,6 +25,8 @@ namespace Common::Log {

 // Some IDEs prefer <file>:<line> instead, so let's just do that :)
 std::string FormatLogMessage(const Entry& entry) {
+    if (!entry.filename) return "";
+
    auto const time_seconds = uint32_t(entry.timestamp.count() / 1000000);
    auto const time_fractional = uint32_t(entry.timestamp.count() % 1000000);
    char const* class_name = GetLogClassName(entry.log_class);
--- a/src/yuzu_room_standalone/CMakeLists.txt
+++ b/src/yuzu_room_standalone/CMakeLists.txt
@ -1,9 +1,7 @@
-# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+# SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 # SPDX-License-Identifier: GPL-3.0-or-later

-add_executable(yuzu_room_standalone
-    yuzu_room_standalone.cpp
-)
+add_executable(yuzu_room_standalone yuzu_room_standalone.cpp)

 set_target_properties(yuzu_room_standalone PROPERTIES OUTPUT_NAME "eden-room")

@ -13,4 +11,8 @@ if(UNIX AND NOT APPLE)
    install(TARGETS yuzu_room_standalone RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}/bin")
 endif()

+if (YUZU_STATIC_ROOM)
+    target_link_options(yuzu_room_standalone PRIVATE "-static")
+endif()
+
 create_target_directory_groups(yuzu_room_standalone)