Files
emulator/src/web_service/CMakeLists.txt
Boss.sfc fc480dcb69 fix: CachyOS LTO Compilation
Fix LTO linking issues on CachyOS with GCC 15.x

- Add LTO support to all core library targets (input_common, frontend_common,
  network, shader_recompiler, web_service) that were missing LTO configuration
- Create citron_configure_lto() helper function for consistent LTO handling
- Implement CachyOS-specific detection via /etc/os-release and kernel version
- Apply conservative LTO flags (-flto=auto -ffat-lto-objects) only for
  CachyOS + GCC 15+ to resolve linking errors with newer toolchains
- Other distributions continue using aggressive LTO settings for maximum performance
- Disable LTO on executable targets to prevent main function optimization issues

This resolves "undefined symbol" errors when building with -DCITRON_ENABLE_LTO=ON
on CachyOS while maintaining optimal LTO performance on other distributions.

Fixes linking errors including:
- Core::Frontend::EmuWindow symbols
- Core::System methods
- Settings::values
- Common logging functions

Tested on CachyOS with GCC 15.1.1 + LLD 20.1.8

Signed-off-by: Boss.sfc <boss.sfc@citron-emu.org>
2025-07-22 21:37:37 +07:00

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713 B
CMake

# SPDX-FileCopyrightText: 2018 yuzu Emulator Project
# SPDX-License-Identifier: GPL-2.0-or-later
add_library(web_service STATIC
announce_room_json.cpp
announce_room_json.h
precompiled_headers.h
telemetry_json.cpp
telemetry_json.h
verify_login.cpp
verify_login.h
verify_user_jwt.cpp
verify_user_jwt.h
web_backend.cpp
web_backend.h
web_result.h
)
create_target_directory_groups(web_service)
target_link_libraries(web_service PRIVATE common network nlohmann_json::nlohmann_json httplib::httplib cpp-jwt::cpp-jwt)
if (CITRON_USE_PRECOMPILED_HEADERS)
target_precompile_headers(web_service PRIVATE precompiled_headers.h)
endif()
citron_configure_lto(web_service)