[build, cmake] port to solaris (#96)

Co-authored-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/96
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>

.gitmodules

@@ -12,7 +12,7 @@
 	url = https://github.com/KhronosGroup/Vulkan-Headers.git
 [submodule "xbyak"]
 	path = externals/xbyak
-	url = https://github.com/herumi/xbyak.git
+	url = https://github.com/Lizzie841/xbyak.git
 [submodule "opus"]
 	path = externals/opus
 	url = https://github.com/xiph/opus.git
@@ -51,7 +51,7 @@
 	url = https://github.com/Lizzie841/unordered_dense.git
 [submodule "externals/dynarmic/externals/xbyak"]
 	path = externals/dynarmic/externals/xbyak
-	url = https://github.com/herumi/xbyak.git
+	url = https://github.com/Lizzie841/xbyak.git
 [submodule "externals/dynarmic/externals/zycore-c"]
 	path = externals/dynarmic/externals/zycore-c
 	url = https://github.com/zyantific/zycore-c.git

CMakeLists.txt

@@ -123,7 +123,7 @@ CMAKE_DEPENDENT_OPTION(YUZU_USE_FASTER_LD "Check if a faster linker is available
 CMAKE_DEPENDENT_OPTION(USE_SYSTEM_MOLTENVK "Use the system MoltenVK lib (instead of the bundled one)" OFF "APPLE" OFF)
 
 set(DEFAULT_ENABLE_OPENSSL ON)
-if (ANDROID OR WIN32 OR APPLE)
+if (ANDROID OR WIN32 OR APPLE OR ${CMAKE_SYSTEM_NAME} STREQUAL "SunOS")
     set(DEFAULT_ENABLE_OPENSSL OFF)
 endif()
 option(ENABLE_OPENSSL "Enable OpenSSL backend for ISslConnection" ${DEFAULT_ENABLE_OPENSSL})

docs/Solaris.md

@@ -0,0 +1,94 @@
+# Building for Solaris
+
+## Dependencies.  
+Always consult [the OpenIndiana package list](https://pkg.openindiana.org/hipster/en/index.shtml) to cross-verify availability.
+
+Run the usual update + install of essential toolings: `sudo pkg update && sudo pkg install git cmake`.
+
+- **gcc**: `sudo pkg install developer/gcc-14`.
+- **clang**: Version 20 is broken, use `sudo pkg install developer/clang-19`.
+
+Then install the libraies: `sudo pkg install qt6 boost glslang libzip library/lz4 nlohmann-json openssl opus sdl2 zlib compress/zstd unzip pkg-config nasm autoconf mesa library/libdrm header-drm`.
+
+fmtlib is not available on repositories and has to be manually built:
+```sh
+git clone --recurisve --depth=1 https://github.com/fmtlib/fmt.git
+cd fmt
+cmake -DCMAKE_BUILD_TYPE=Release -B build
+cmake --build build
+sudo cmake --install build
+```
+
+pkg lz4 doesn't provide a proper CMakeFile to find the library, has to also be manually built:
+```sh
+git clone --depth=1 https://github.com/lz4/lz4.git
+cd lz4
+gmake
+sudo gmake install
+```
+
+Same goes for zstd:
+```sh
+git clone --depth=1 https://github.com/facebook/zstd.git
+cd zstd
+cmake -DCMAKE_BUILD_TYPE=Release -B build0 -S build/cmake
+cmake --build build0
+cd build0
+sudo gmake install
+```
+
+pkg SDL2 is also not nice to work with on CMake, save yourself some pain and compile it yourself:
+```sh
+git clone --depth=1 --branch=release-2.32.8 https://github.com/libsdl-org/SDL
+cmake -DCMAKE_BUILD_TYPE=Release -B build
+cmake --build build
+sudo cmake --install build
+```
+
+Audio is broken in OpenIndiana [see this issue](https://github.com/libsdl-org/SDL/issues/13405), go into `SDL/CMakeLists.txt` and comment out lines 1468:
+```diff
++#        set(SDL_AUDIO_DRIVER_SUNAUDIO 1)
++#        file(GLOB SUN_AUDIO_SOURCES ${SDL2_SOURCE_DIR}/src/audio/sun/*.c)
++#        list(APPEND SOURCE_FILES ${SUN_AUDIO_SOURCES})
++#        set(HAVE_SDL_AUDIO TRUE)
+```
+For Solaris this issue does not exist - however PulseAudio crashes on Solaris - so use a different backend.
+
+---
+
+### Build preparations:  
+Run the following command to clone eden with git:
+```sh
+git clone --recursive https://git.eden-emu.dev/eden-emu/eden
+```
+You usually want to add the `--recursive` parameter as it also takes care of the external dependencies for you.
+
+Now change into the eden directory and create a build directory there:
+```sh
+cd eden
+mkdir build
+```
+
+Change into that build directory: `cd build`
+
+Now choose one option either 1 or 2, but not both as one option overwrites the other.
+
+### Building
+
+```sh
+# Needed for some dependencies that call cc directly (tz)
+echo '#!/bin/sh' >cc
+echo 'gcc $@' >>cc
+chmod +x cc
+export PATH="$PATH:$PWD"
+```
+
+- **Configure**: `cmake -B build -DYUZU_TESTS=OFF -DYUZU_USE_BUNDLED_SDL2=OFF -DYUZU_USE_EXTERNAL_SDL2=OFF -DYUZU_USE_LLVM_DEMANGLE=OFF -DYUZU_USE_QT_MULTIMEDIA=OFF -DYUZU_USE_QT_WEB_ENGINE=OFF -DYUZU_USE_BUNDLED_VCPKG=OFF -DYUZU_USE_BUNDLED_QT=OFF -DENABLE_QT=OFF -DSDL_AUDIO=OFF -DENABLE_WEB_SERVICE=OFF -DENABLE_QT_UPDATE_CHECKER=OFF`.
+- **Build**: `cmake --build build`.
+- **Installing**: `sudo cmake --install build`.
+
+### Notes
+
+- Modify the generated ffmpeg.make (in build dir) if using multiple threads (base system `make` doesn't use `-j4`, so change for `gmake`).
+- If using OpenIndiana, due to a bug in SDL2 cmake configuration; Audio driver defaults to SunOS `<sys/audioio.h>`, which does not exist on OpenIndiana.
+- Enabling OpenSSL requires compiling OpenSSL manually instead of using the provided one from repositores.

externals/dynarmic/src/dynarmic/backend/exception_handler_posix.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2019 MerryMage
  * SPDX-License-Identifier: 0BSD
@@ -13,6 +16,9 @@
 #    ifndef __OpenBSD__
 #        include <ucontext.h>
 #    endif
+#    ifdef __sun__
+#        include <sys/regset.h>
+#    endif
 #endif
 
 #include <cstring>
@@ -167,6 +173,9 @@ void SigHandler::SigAction(int sig, siginfo_t* info, void* raw_context) {
 #    elif defined(__OpenBSD__)
 #        define CTX_RIP (ucontext->sc_rip)
 #        define CTX_RSP (ucontext->sc_rsp)
+#    elif defined(__sun__)
+#        define CTX_RIP (mctx.gregs[REG_RIP])
+#        define CTX_RSP (mctx.gregs[REG_RSP])
 #    else
 #        error "Unknown platform"
 #    endif

externals/nx_tzdb/tzdb_to_nx/externals/tz/CMakeLists.txt

@@ -24,8 +24,8 @@ if (NOT EXISTS "${TZ_DIR}" OR NOT EXISTS "${TZIF_LIST_FILE}")
         # separate directory before building.
         execute_process(
             COMMAND
-                ${GIT_PROGRAM} clone --depth 1 "file://${TZ_SOURCE_DIR}" "${TZ_TMP_SOURCE_DIR}"
-            COMMAND_ERROR_IS_FATAL ANY
+                ${GIT_PROGRAM} clone --depth=1 "file://${TZ_SOURCE_DIR}" "${TZ_TMP_SOURCE_DIR}"
+            # No need to be fatal, on SunOS this works fine - COMMAND_ERROR_IS_FATAL ANY
         )
 
         if (APPLE)

externals/nx_tzdb/tzdb_to_nx/src/tzdb2nx/main.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 #include "tzif.h"
 #include <array>
 #include <cerrno>
@@ -7,7 +10,7 @@
 #include <getopt.h>
 #include <poll.h>
 #include <sys/stat.h>
-#include <sys/types.h>
+#include <cstdint>
 #include <unistd.h>
 
 constexpr std::size_t ten_megabytes{(1 << 20) * 10};
@@ -92,7 +95,7 @@ int main(int argc, char *argv[]) {
     }
   }
 
-  u_int8_t *buf = new u_int8_t[filesize];
+  std::uint8_t *buf = new std::uint8_t[filesize];
 
   filesize = read(f, buf, filesize);
   if (filesize == static_cast<std::size_t>(-1)) {
@@ -124,7 +127,7 @@ int main(int argc, char *argv[]) {
 
   delete[] buf;
 
-  std::vector<u_int8_t> output_buffer;
+  std::vector<std::uint8_t> output_buffer;
   tzif_data->ReformatNintendo(output_buffer);
 
   filename = "(stdout)";

externals/nx_tzdb/tzdb_to_nx/src/tzdb2nx/tzif.cpp

@@ -1,14 +1,17 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 #include "tzif.h"
 #include <cstdint>
 #include <cstring>
 #include <memory>
-#include <sys/types.h>
+#include <cstdint>
 
 namespace Tzif {
 
-static std::size_t SkipToVersion2(const u_int8_t *data, std::size_t size) {
+static std::size_t SkipToVersion2(const std::uint8_t *data, std::size_t size) {
   char magic[5];
-  const u_int8_t *p{data};
+  const std::uint8_t *p{data};
 
   std::memcpy(magic, data, 4);
   magic[4] = '\0';
@@ -28,15 +31,15 @@ static std::size_t SkipToVersion2(const u_int8_t *data, std::size_t size) {
 }
 
 template <typename Type> constexpr static void SwapEndianess(Type *value) {
-  u_int8_t *data = reinterpret_cast<u_int8_t *>(value);
+  std::uint8_t *data = reinterpret_cast<std::uint8_t *>(value);
 
   union {
-    u_int8_t data[sizeof(Type)];
+    std::uint8_t data[sizeof(Type)];
     Type value;
   } temp;
 
-  for (u_int32_t i = 0; i < sizeof(Type); i++) {
-    u_int32_t alt_index = sizeof(Type) - i - 1;
+  for (std::uint32_t i = 0; i < sizeof(Type); i++) {
+    std::uint32_t alt_index = sizeof(Type) - i - 1;
     temp.data[alt_index] = data[i];
   }
 
@@ -52,13 +55,13 @@ static void FlipHeader(Header &header) {
   SwapEndianess(&header.charcnt);
 }
 
-std::unique_ptr<DataImpl> ReadData(const u_int8_t *data, std::size_t size) {
+std::unique_ptr<DataImpl> ReadData(const std::uint8_t *data, std::size_t size) {
   const std::size_t v2_offset = SkipToVersion2(data, size);
   if (v2_offset == static_cast<std::size_t>(-1)) {
     return nullptr;
   }
 
-  const u_int8_t *p = data + v2_offset;
+  const std::uint8_t *p = data + v2_offset;
 
   Header header;
   std::memcpy(&header, p, sizeof(header));
@@ -67,10 +70,10 @@ std::unique_ptr<DataImpl> ReadData(const u_int8_t *data, std::size_t size) {
   FlipHeader(header);
 
   const std::size_t data_block_length =
-      header.timecnt * sizeof(int64_t) + header.timecnt * sizeof(u_int8_t) +
+      header.timecnt * sizeof(int64_t) + header.timecnt * sizeof(std::uint8_t) +
       header.typecnt * sizeof(TimeTypeRecord) +
-      header.charcnt * sizeof(int8_t) + header.isstdcnt * sizeof(u_int8_t) +
-      header.isutcnt * sizeof(u_int8_t);
+      header.charcnt * sizeof(int8_t) + header.isstdcnt * sizeof(std::uint8_t) +
+      header.isutcnt * sizeof(std::uint8_t);
 
   if (v2_offset + data_block_length + sizeof(Header) > size) {
     return nullptr;
@@ -81,7 +84,7 @@ std::unique_ptr<DataImpl> ReadData(const u_int8_t *data, std::size_t size) {
 
   const auto copy =
       []<typename Type>(std::unique_ptr<Type[]> &array, int length,
-                        const u_int8_t *const &ptr) -> const u_int8_t * {
+                        const std::uint8_t *const &ptr) -> const std::uint8_t * {
     const std::size_t region_length = length * sizeof(Type);
     array = std::make_unique<Type[]>(length);
     std::memcpy(array.get(), ptr, region_length);
@@ -110,16 +113,16 @@ std::unique_ptr<DataImpl> ReadData(const u_int8_t *data, std::size_t size) {
   return impl;
 }
 
-static void PushToBuffer(std::vector<u_int8_t> &buffer, const void *data,
+static void PushToBuffer(std::vector<std::uint8_t> &buffer, const void *data,
                          std::size_t size) {
-  const u_int8_t *p{reinterpret_cast<const u_int8_t *>(data)};
+  const std::uint8_t *p{reinterpret_cast<const std::uint8_t *>(data)};
   for (std::size_t i = 0; i < size; i++) {
     buffer.push_back(*p);
     p++;
   }
 }
 
-void DataImpl::ReformatNintendo(std::vector<u_int8_t> &buffer) const {
+void DataImpl::ReformatNintendo(std::vector<std::uint8_t> &buffer) const {
   buffer.clear();
 
   Header header_copy{header};
@@ -131,7 +134,7 @@ void DataImpl::ReformatNintendo(std::vector<u_int8_t> &buffer) const {
   PushToBuffer(buffer, transition_times.get(),
                header.timecnt * sizeof(int64_t));
   PushToBuffer(buffer, transition_types.get(),
-               header.timecnt * sizeof(u_int8_t));
+               header.timecnt * sizeof(std::uint8_t));
   PushToBuffer(buffer, local_time_type_records.get(),
                header.typecnt * sizeof(TimeTypeRecord));
   PushToBuffer(buffer, time_zone_designations.get(),

externals/nx_tzdb/tzdb_to_nx/src/tzdb2nx/tzif.h

@@ -1,22 +1,25 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 #pragma once
 
 #include <array>
 #include <memory>
-#include <sys/types.h>
+#include <cstdint>
 #include <vector>
 
 namespace Tzif {
 
 typedef struct {
   char magic[4];
-  u_int8_t version;
-  u_int8_t reserved[15];
-  u_int32_t isutcnt;
-  u_int32_t isstdcnt;
-  u_int32_t leapcnt;
-  u_int32_t timecnt;
-  u_int32_t typecnt;
-  u_int32_t charcnt;
+  std::uint8_t version;
+  std::uint8_t reserved[15];
+  std::uint32_t isutcnt;
+  std::uint32_t isstdcnt;
+  std::uint32_t leapcnt;
+  std::uint32_t timecnt;
+  std::uint32_t typecnt;
+  std::uint32_t charcnt;
 } Header;
 static_assert(sizeof(Header) == 0x2c);
 
@@ -34,9 +37,9 @@ public:
 
 #pragma pack(push, 1)
 typedef struct {
-  u_int32_t utoff;
-  u_int8_t dst;
-  u_int8_t idx;
+  std::uint32_t utoff;
+  std::uint8_t dst;
+  std::uint8_t idx;
 } TimeTypeRecord;
 #pragma pack(pop)
 static_assert(sizeof(TimeTypeRecord) == 0x6);
@@ -46,7 +49,7 @@ public:
   explicit Data() = default;
   virtual ~Data() = default;
 
-  virtual void ReformatNintendo(std::vector<u_int8_t> &buffer) const = 0;
+  virtual void ReformatNintendo(std::vector<std::uint8_t> &buffer) const = 0;
 };
 
 class DataImpl : public Data {
@@ -54,19 +57,19 @@ public:
   explicit DataImpl() = default;
   ~DataImpl() override = default;
 
-  void ReformatNintendo(std::vector<u_int8_t> &buffer) const override;
+  void ReformatNintendo(std::vector<std::uint8_t> &buffer) const override;
 
   Header header;
   Footer footer;
 
   std::unique_ptr<int64_t[]> transition_times;
-  std::unique_ptr<u_int8_t[]> transition_types;
+  std::unique_ptr<std::uint8_t[]> transition_types;
   std::unique_ptr<TimeTypeRecord[]> local_time_type_records;
   std::unique_ptr<int8_t[]> time_zone_designations;
-  std::unique_ptr<u_int8_t[]> standard_indicators;
-  std::unique_ptr<u_int8_t[]> ut_indicators;
+  std::unique_ptr<std::uint8_t[]> standard_indicators;
+  std::unique_ptr<std::uint8_t[]> ut_indicators;
 };
 
-std::unique_ptr<DataImpl> ReadData(const u_int8_t *data, std::size_t size);
+std::unique_ptr<DataImpl> ReadData(const std::uint8_t *data, std::size_t size);
 
 } // namespace Tzif

externals/renderdoc/renderdoc_app.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Baldur Karlsson
 // SPDX-License-Identifier: MIT
 
@@ -38,14 +41,8 @@
 
 #if defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER)
 #define RENDERDOC_CC __cdecl
-#elif defined(__linux__)
-#define RENDERDOC_CC
-#elif defined(__APPLE__)
-#define RENDERDOC_CC
-#elif defined(__FreeBSD__)
-#define RENDERDOC_CC
 #else
-#error "Unknown platform"
+#define RENDERDOC_CC
 #endif
 
 #ifdef __cplusplus

src/audio_core/sink/sdl2_sink.cpp

@@ -1,8 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <span>
 #include <vector>
+
 #include <SDL.h>
 
 #include "audio_core/common/common.h"

src/common/minicoro.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /*
 Minimal asymmetric stackful cross-platform coroutine library in pure C.
 minicoro - v0.2.0 - 15/Nov/2023
@@ -467,7 +470,7 @@ extern "C" {
 #ifdef MCO_NO_MULTITHREAD
 #define MCO_THREAD_LOCAL
 #else
-#ifdef thread_local
+#if defined(thread_local) || __STDC_VERSION__ >= 202311L || defined(__sun__)
 #define MCO_THREAD_LOCAL thread_local
 #elif __STDC_VERSION__ >= 201112 && !defined(__STDC_NO_THREADS__)
 #define MCO_THREAD_LOCAL _Thread_local

src/core/hle/service/caps/caps_manager.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -440,8 +443,8 @@ Result AlbumManager::SaveImage(ApplicationAlbumEntry& out_entry, std::span<const
     const auto screenshot_path =
         Common::FS::GetEdenPathString(Common::FS::EdenPath::ScreenshotsDir);
     const std::string formatted_date =
-        fmt::format("{:04}-{:02}-{:02}_{:02}-{:02}-{:02}-{:03}", date.year, date.month, date.day,
-                    date.hour, date.minute, date.second, 0);
+        fmt::format("{:04}-{:02}-{:02}_{:02}-{:02}-{:02}-{:03}", u16(date.year), u8(date.month), u8(date.day),
+                    u8(date.hour), u8(date.minute), u8(date.second), 0);
     const std::string file_path =
         fmt::format("{}/{:016x}_{}.png", screenshot_path, title_id, formatted_date);
 

src/core/hle/service/psc/time/common.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -206,9 +209,9 @@ template <>
 struct fmt::formatter<Service::PSC::Time::CalendarTime> : fmt::formatter<fmt::string_view> {
     template <typename FormatContext>
     auto format(const Service::PSC::Time::CalendarTime& calendar, FormatContext& ctx) const {
-        return fmt::format_to(ctx.out(), "[{:02}/{:02}/{:04} {:02}:{:02}:{:02}]", calendar.day,
-                              calendar.month, calendar.year, calendar.hour, calendar.minute,
-                              calendar.second);
+        return fmt::format_to(ctx.out(), "[{:02}/{:02}/{:04} {:02}:{:02}:{:02}]", u8(calendar.day),
+                              u8(calendar.month), u16(calendar.year), u8(calendar.hour), u8(calendar.minute),
+                              u8(calendar.second));
     }
 };
 

src/core/internal_network/network_interface.cpp

@@ -27,7 +27,7 @@ namespace Network {
 
 #ifdef _WIN32
 
-std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
+std::vector<Network::NetworkInterface> GetAvailableNetworkInterfaces() {
 
     ULONG buf_size = 0;
     if (GetAdaptersAddresses(
@@ -47,7 +47,7 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
         return {};
     }
 
-    std::vector<NetworkInterface> result;
+    std::vector<Network::NetworkInterface> result;
 
     for (auto* a = addrs; a; a = a->Next) {
 
@@ -80,7 +80,7 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
             break;
         }
 
-        result.emplace_back(NetworkInterface{
+        result.emplace_back(Network::NetworkInterface{
             .name = Common::UTF16ToUTF8(std::wstring{a->FriendlyName}),
             .ip_address = ip,
             .subnet_mask = mask,
@@ -94,7 +94,7 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
 
 #else
 
-std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
+std::vector<Network::NetworkInterface> GetAvailableNetworkInterfaces() {
     struct ifaddrs* ifaddr = nullptr;
 
     if (getifaddrs(&ifaddr) != 0) {
@@ -103,7 +103,7 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
         return {};
     }
 
-    std::vector<NetworkInterface> result;
+    std::vector<Network::NetworkInterface> result;
 
     for (auto ifa = ifaddr; ifa != nullptr; ifa = ifa->ifa_next) {
         if (ifa->ifa_addr == nullptr || ifa->ifa_netmask == nullptr) {
@@ -121,7 +121,7 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
 #ifdef ANDROID
         // On Android, we can't reliably get gateway info from /proc/net/route
         // Just use 0 as the gateway address
-        result.emplace_back(NetworkInterface{
+        result.emplace_back(Network::NetworkInterface{
                 .name{ifa->ifa_name},
                 .ip_address{Common::BitCast<struct sockaddr_in>(*ifa->ifa_addr).sin_addr},
                 .subnet_mask{Common::BitCast<struct sockaddr_in>(*ifa->ifa_netmask).sin_addr},
@@ -134,11 +134,15 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
         if (!file.is_open()) {
             LOG_ERROR(Network, "Failed to open \"/proc/net/route\"");
 
-            result.emplace_back(NetworkInterface{
-                .name{ifa->ifa_name},
-                .ip_address{Common::BitCast<struct sockaddr_in>(*ifa->ifa_addr).sin_addr},
-                .subnet_mask{Common::BitCast<struct sockaddr_in>(*ifa->ifa_netmask).sin_addr},
-                .gateway{in_addr{.s_addr = gateway}}});
+            // Solaris defines s_addr as a macro, can't use special C++ shenanigans here
+            in_addr gateway_0;
+            gateway_0.s_addr = gateway;
+            result.emplace_back(Network::NetworkInterface{
+                .name = ifa->ifa_name,
+                .ip_address = Common::BitCast<struct sockaddr_in>(*ifa->ifa_addr).sin_addr,
+                .subnet_mask = Common::BitCast<struct sockaddr_in>(*ifa->ifa_netmask).sin_addr,
+                .gateway = gateway_0
+            });
             continue;
         }
 
@@ -183,11 +187,14 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
             gateway = 0;
         }
 
-        result.emplace_back(NetworkInterface{
-            .name{ifa->ifa_name},
-            .ip_address{Common::BitCast<struct sockaddr_in>(*ifa->ifa_addr).sin_addr},
-            .subnet_mask{Common::BitCast<struct sockaddr_in>(*ifa->ifa_netmask).sin_addr},
-            .gateway{in_addr{.s_addr = gateway}}});
+        in_addr gateway_0;
+        gateway_0.s_addr = gateway;
+        result.emplace_back(Network::NetworkInterface{
+            .name = ifa->ifa_name,
+            .ip_address = Common::BitCast<struct sockaddr_in>(*ifa->ifa_addr).sin_addr,
+            .subnet_mask = Common::BitCast<struct sockaddr_in>(*ifa->ifa_netmask).sin_addr,
+            .gateway = gateway_0
+        });
 #endif // ANDROID
     }
 
@@ -197,7 +204,7 @@ std::vector<NetworkInterface> GetAvailableNetworkInterfaces() {
 
 #endif // _WIN32
 
-std::optional<NetworkInterface> GetSelectedNetworkInterface() {
+std::optional<Network::NetworkInterface> GetSelectedNetworkInterface() {
 
     const auto& selected_network_interface = Settings::values.network_interface.GetValue();
     const auto network_interfaces = Network::GetAvailableNetworkInterfaces();

src/network/CMakeLists.txt

@@ -25,6 +25,11 @@ if (ENABLE_WEB_SERVICE)
     target_link_libraries(network PRIVATE web_service)
 endif()
 
+# Solaris uses /lib/amd64/libsocket.so and /lib/amd64/libnsl.so
+if (${CMAKE_SYSTEM_NAME} STREQUAL "SunOS")
+    target_link_libraries(network PRIVATE socket nsl)
+endif()
+
 if (YUZU_USE_PRECOMPILED_HEADERS)
     target_precompile_headers(network PRIVATE precompiled_headers.h)
 endif()

src/yuzu_cmd/CMakeLists.txt

@@ -40,6 +40,11 @@ target_include_directories(yuzu-cmd PRIVATE ${RESOURCES_DIR})
 
 target_link_libraries(yuzu-cmd PRIVATE SDL2::SDL2 Vulkan::Headers)
 
+# In Solaris needs explicit linking for ffmpeg which links to /lib/amd64/libX11.so
+if (${CMAKE_SYSTEM_NAME} STREQUAL "SunOS")
+    target_link_libraries(yuzu-cmd PRIVATE X11)
+endif()
+
 if(UNIX AND NOT APPLE)
     install(TARGETS yuzu-cmd)
 endif()