ref: 4010db3078491baf3cb0d3d4e3a60c0cea114471
dir: /third_party/boringssl/src/util/32-bit-toolchain.cmake/
set(CMAKE_SYSTEM_NAME Linux) set(CMAKE_SYSTEM_VERSION 1) set(CMAKE_SYSTEM_PROCESSOR "x86") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32 -msse2" CACHE STRING "c++ flags") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32 -msse2" CACHE STRING "c flags") set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -m32 -msse2" CACHE STRING "asm flags")