HOW to reproduce?
Add export CMAKE_BUILD_TYPE=DEBUG in custom_env.sh. Then build thirdparty in MAC.
There are two problems:
build vectorscan with DEBUG type, will got unused-but-set-variable error:
doris/thirdparty/src/vectorscan-vectorscan-5.4.7/src/nfa/mcclellancompile.cpp:1485:13: error: variable 'total_daddy' set but not used [-Werror,-Wunused-but-set-variable]
u16 total_daddy = 0;
gflags will output libgflags_debug.a instead of libgflags.a while build with DEBUG type. Then we will got error can not find library gflags error.
To avoid these errors, we set CMAKE_BUILD_TYPE while build vectorscan and gflags.
Co-authored-by: cambyzju <zhuxiaoli01@baidu.com>
Co-authored-by: Adonis Ling <adonis0147@gmail.com>
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