请教一个入门问题，如何编译 32 位的 bin ？ 🤣 #38
Description
我尝试使用如下命令编译了 9.0.1
git clone -b llvm-9.0.1 https://github.com/heroims/obfuscator
cd obfuscator
mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=Release -G "MinGW Makefiles" ../
mingw32-make.exe -j7
经过测试他是工作的，但我希望得到 32位的文件，而不是 64位的，请问我该如何修改？
我尝试了使用 cmake 的 set(CMAKE_C_FLAGS "-m32")，set(CMAKE_CXX_FLAGS "-m32") 但这会导致 build 的时候失败：
... （省略）
-- Version: 0.0.0
Performing Test HAVE_CXX_FLAG_STD_CXX11
Performing Test HAVE_CXX_FLAG_STD_CXX11 - Success
Performing Test HAVE_CXX_FLAG_WALL
Performing Test HAVE_CXX_FLAG_WALL - Success
Performing Test HAVE_CXX_FLAG_WEXTRA
Performing Test HAVE_CXX_FLAG_WEXTRA - Success
Performing Test HAVE_CXX_FLAG_WSHADOW
Performing Test HAVE_CXX_FLAG_WSHADOW - Success
Performing Test HAVE_CXX_FLAG_PEDANTIC
Performing Test HAVE_CXX_FLAG_PEDANTIC - Success
Performing Test HAVE_CXX_FLAG_PEDANTIC_ERRORS
Performing Test HAVE_CXX_FLAG_PEDANTIC_ERRORS - Success
Performing Test HAVE_CXX_FLAG_WSHORTEN_64_TO_32
Performing Test HAVE_CXX_FLAG_WSHORTEN_64_TO_32 - Failed
Performing Test HAVE_CXX_FLAG_WFLOAT_EQUAL
Performing Test HAVE_CXX_FLAG_WFLOAT_EQUAL - Success
Performing Test HAVE_CXX_FLAG_FSTRICT_ALIASING
Performing Test HAVE_CXX_FLAG_FSTRICT_ALIASING - Success
Performing Test HAVE_CXX_FLAG_FNO_EXCEPTIONS
Performing Test HAVE_CXX_FLAG_FNO_EXCEPTIONS - Success
Performing Test HAVE_CXX_FLAG_WSTRICT_ALIASING
Performing Test HAVE_CXX_FLAG_WSTRICT_ALIASING - Success
Performing Test HAVE_CXX_FLAG_WD654
Performing Test HAVE_CXX_FLAG_WD654 - Failed
Performing Test HAVE_CXX_FLAG_WTHREAD_SAFETY研究造福
Performing Test HAVE_CXX_FLAG_WTHREAD_SAFETY - Failed
Performing Test HAVE_CXX_FLAG_COVERAGE恢复提议
Performing Test HAVE_CXX_FLAG_COVERAGE - Success
-- Performing Test HAVE_GNU_POSIX_REGEX
-- Performing Test HAVE_GNU_POSIX_REGEX
-- Performing Test HAVE_GNU_POSIX_REGEX -- failed to compile
-- Performing Test HAVE_POSIX_REGEX
-- Performing Test HAVE_POSIX_REGEX
-- Performing Test HAVE_POSIX_REGEX -- failed to compile
CMake Warning at utils/benchmark/CMakeLists.txt:244 (message):
Using std::regex with exceptions disabled is not fully supported
之后我又尝试了使用 -DCMAKE_GENERATOR_PLATFORM=x86 强制修改平台，但 cmake 会报错：
Generator
MinGW Makefiles
does not support platform specification, but platform
x86
was specified.
希望得到您的帮助 ，感谢 🙃