https://sourceware.org/bugzilla/show_bug.cgi?id=32950
--- Comment #6 from Stas Sergeev <stsp at users dot sourceforge.net> --- So in my case I am providing (via LDFLAGS) a lib with an alternate implementation of the function checked with AC_CHECK_FUNC. This works with ld.lld, but fails with GNU ld, as configure then can't link it (and I use -nostdlib too, to not get the standard impl). Hope that clarifies the problem. -- You are receiving this mail because: You are on the CC list for the bug.