[skip ci] Add a comment to faiss CMakeLists (#12116)

Signed-off-by: yun.zhang <yun.zhang@zilliz.com>

Co-authored-by: yun.zhang <yun.zhang@zilliz.com>
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jaime 2021-11-19 17:55:40 +08:00 committed by GitHub
parent 2417126f82
commit c6fea64aa7
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@ -104,7 +104,8 @@ macro(build_faiss)
endif ()
message(STATUS "Building FAISS with configure args -${FAISS_CONFIGURE_ARGS}")
//Notice: there will not set LDFLAGS value
if (DEFINED ENV{FAISS_SOURCE_URL})
set(FAISS_SOURCE_URL "$ENV{FAISS_SOURCE_URL}")
externalproject_add(faiss_ep