# Linux GCC Toolchain
# Optimized for Ubuntu 22.04+ with GCC 12+

set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_C_COMPILER gcc)
set(CMAKE_CXX_COMPILER g++)

# Set C++ standard
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

# Compiler flags
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wpedantic")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g -O0")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -DNDEBUG")

# Link flags
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--as-needed")

# Find packages
find_package(PkgConfig REQUIRED)