Date: Mon, 26 Feb 2018 11:03:43 -0800 From: John Baldwin <jhb@freebsd.org> To: Alan Somers <asomers@freebsd.org> Cc: Warner Losh <imp@bsdimp.com>, Steve Wills <swills@freebsd.org>, Warner Losh <imp@freebsd.org>, src-committers <src-committers@freebsd.org>, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r328612 - head/lib/libc/stdlib Message-ID: <1882799.O9cP9dHevK@ralph.baldwin.cx> In-Reply-To: <CAOtMX2iUr_5aZY_91MOobRfxgfVGztLEbR8vPC5dk4P=ALzNjw@mail.gmail.com> References: <201801310305.w0V35EU4090569@repo.freebsd.org> <CANCZdfp=A4cem5h26NxE-D9%2BiOyOLc6JU8NzdPcByts-dZ=A6g@mail.gmail.com> <CAOtMX2iUr_5aZY_91MOobRfxgfVGztLEbR8vPC5dk4P=ALzNjw@mail.gmail.com>
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On Sunday, February 25, 2018 07:52:49 AM Alan Somers wrote: > I'm seeing the same error during the build of usr.sbin/nologin for > riscv.riscv64sf. Has anybody figured out a solution yet? It's kind of messy. I have a WIP patch series here: https://github.com/freebsd/freebsd/compare/master...bsdjhb:softfloat_symbol_map I'm trying to determine if we should just be ditching more of the soft-float stuff from libc in favor of compiler-rt instead. I think with my current tree I still have a (different) breakage on riscv64sf. > On Thu, Feb 1, 2018 at 9:09 PM, Warner Losh <imp@bsdimp.com> wrote: > > > > > > > On Thu, Feb 1, 2018 at 8:34 PM, Steve Wills <swills@freebsd.org> wrote: > > > >> This, somehow, seems to have broken the mips64 build: > >> > >> https://ci.freebsd.org/job/FreeBSD-head-mips64-build/216/consoleFull > >> > >> The previous rev works. > >> > > > > This breaks devd, of all things, with > > > > /usr/obj/usr/src/mips.mips64/tmp/usr/lib/libgcc.a(comparedf2.o): In > > function `__gedf2': > > /usr/src/contrib/compiler-rt/lib/builtins/comparedf2.c:96: multiple > > definition of `__gedf2' > > /usr/obj/usr/src/mips.mips64/tmp/usr/lib/libc.a(gedf2.o):/ > > usr/src/lib/libc/softfloat/gedf2.c:18: first defined here > > /usr/obj/usr/src/mips.mips64/tmp/usr/lib/libgcc.a(comparedf2.o): In > > function `__eqdf2': > > /usr/src/contrib/compiler-rt/lib/builtins/comparedf2.c:126: multiple > > definition of `__eqdf2' > > /usr/obj/usr/src/mips.mips64/tmp/usr/lib/libc.a(eqdf2.o):/ > > usr/src/lib/libc/softfloat/eqdf2.c:18: first defined here > > /usr/obj/usr/src/mips.mips64/tmp/usr/lib/libgcc.a(comparedf2.o): In > > function `__ltdf2': > > /usr/src/contrib/compiler-rt/lib/builtins/comparedf2.c:131: multiple > > definition of `__ltdf2' > > /usr/obj/usr/src/mips.mips64/tmp/usr/lib/libc.a(ltdf2.o):/ > > usr/src/lib/libc/softfloat/ltdf2.c:18: first defined here > > /usr/obj/usr/src/mips.mips64/tmp/usr/lib/libgcc.a(comparedf2.o): In > > function `__nedf2': > > /usr/src/contrib/compiler-rt/lib/builtins/comparedf2.c:136: multiple > > definition of `__nedf2' > > /usr/obj/usr/src/mips.mips64/tmp/usr/lib/libc.a(nedf2.o):/ > > usr/src/lib/libc/softfloat/nedf2.c:18: first defined here > > /usr/obj/usr/src/mips.mips64/tmp/usr/lib/libgcc.a(comparedf2.o): In > > function `__gtdf2': > > /usr/src/contrib/compiler-rt/lib/builtins/comparedf2.c:141: multiple > > definition of `__gtdf2' > > /usr/obj/usr/src/mips.mips64/tmp/usr/lib/libc.a(gtdf2.o):/ > > usr/src/lib/libc/softfloat/gtdf2.c:18: first defined here > > > > undefined.... devd doesn't even use strtodl. > > > > (looks like the code to associate make output with the right commands is > > broken, since I had to dig for it. > > > > Warner > > > > > >> Steve > >> > >> > >> On 01/30/2018 22:05, Warner Losh wrote: > >> > >>> Author: imp > >>> Date: Wed Jan 31 03:05:14 2018 > >>> New Revision: 328612 > >>> URL: https://svnweb.freebsd.org/changeset/base/328612 > >>> > >>> Log: > >>> Move strtold wrapper from strtol.c to its own strtold.c. This code > >>> was written by theraven@ (David Chisnall) entirely, there's no > >>> original Berkeley code left here so just copy his copyright over. > >>> > >>> > > -- John Baldwin
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