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[Bug libc/22951] libieee.a is used by gcc
- From: "joseph at codesourcery dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 12 Mar 2018 16:24:25 +0000
- Subject: [Bug libc/22951] libieee.a is used by gcc
- Auto-submitted: auto-generated
- References: <bug-22951-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=22951
--- Comment #2 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
I don't think there is any glibc bug here. I think -mieee-fp uses are
going to be just as cargo-culted as -lieee uses are (note that
gcc/config/i386/unix.h enables MASK_IEEE_FP (the compile-time part of
-mieee-fp) by default, so -mieee-fp actually achieves nothing other than
the effect of linking with -lieee, which while it sometimes avoided
errno-setting wrappers, never reliably achieved any effect of not setting
errno consistently).
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