set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_VERSION 1)
set(CMAKE_SYSTEM_PROCESSOR "x86")

# we explicitly require clang because GCC 11.3.0 has false positives on the
# stringop-overflow check that cause the build to fail.
set(CMAKE_C_COMPILER clang)
set(CMAKE_CXX_COMPILER clang++)

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32" CACHE STRING "c++ flags")
set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS} -m32" CACHE STRING "c flags")
set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -m32" CACHE STRING "asm flags")