Re: port-mips/57680: printf("%.1f") shows wrong resultsonR3000mipseb

[Rin Okuyama <rokuyama.rk%gmail.com@localhost>]

The following reply was made to PR port-mips/57680; it has been noted by GNATS.

From: Rin Okuyama <rokuyama.rk%gmail.com@localhost>
To: gnats-bugs%netbsd.org@localhost, port-mips-maintainer%netbsd.org@localhost,
 gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, tsutsui%ceres.dti.ne.jp@localhost
Cc: 
Subject: Re: port-mips/57680: printf("%.1f") shows wrong resultsonR3000mipseb
Date: Sat, 4 Nov 2023 12:45:05 +0900

 Hi,
 
 On 2023/11/04 12:15, Izumi Tsutsui wrote:
 >   Unless some MIPS guru has proper idea how this issue should be fixed,
 >   I'd like to commit workaround fix to disable -DHonor_FLT_ROUNDS in
 >   src/lib/libc/gdtoa/Makefile.inc in ${MACHINE_CPU}=="mips" case.
 
 (1) How about -current or netbsd-10, which have GCC 10.5?
 
      Less likely, but if this is a temporal problem for specific
      versions of GCC, we can restrict the workaround to netbsd-9.
 
 (2) Can we exclude ``mipsn{,64}e[bl]''? -current and netbsd-10 have
      ${MACHINE_MIPS64} macro for this purpose, but netbsd-9 does not :(
 
 Thanks,
 rin