yiguolei commented on code in PR #67701:
URL: https://github.com/apache/doris/pull/67701#discussion_r3968724636
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be/CMakeLists.txt:
##########
@@ -855,7 +855,17 @@ if (GLIBC_COMPATIBILITY)
# Keep lance_c here instead of COMMON_THIRDPARTY: placing its required
libm there
# would resolve -lm symbol before Doris compatibility is scanned,
preventing
# the linker from selecting Doris' optimized implementations.
+ # lance_c can also introduce single-precision math references after the
+ # compatibility archive has already been scanned. As ClickHouse does for
its
+ # compatibility archive, force the GLIBC_2.27 math symbols to be undefined
up
+ # front so the linker extracts Doris' musl implementations instead of
binding
+ # late references to the toolchain's libm.
set(DORIS_LINK_LIBS ${DORIS_LINK_LIBS}
+ -Wl,-u,logf
Review Comment:
musl does not make sure that, so we will not deal with it in doris.
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