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Hermes SMTP Server) with ESMTPA ID ec5a7258804fd0ca05a756ab42b67cab; Sat, 08 Nov 2025 07:03:41 +0000 (UTC) From: Mark Millard Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable List-Id: Packaging the FreeBSD base system List-Archive: https://lists.freebsd.org/archives/freebsd-pkgbase List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-pkgbase@FreeBSD.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3826.700.81\)) Subject: Re: git: 51e8e8b0f369 - main - Merge commit e24f90190c77 from llvm git (by Brad Smith): Date: Fri, 7 Nov 2025 23:03:30 -0800 References: <23041DE4-706C-427C-9BC5-3AD5EAD13934@yahoo.com> To: Dimitry Andric , FreeBSD-pkgbase@freebsd.org In-Reply-To: <23041DE4-706C-427C-9BC5-3AD5EAD13934@yahoo.com> Message-Id: X-Mailer: Apple Mail (2.3826.700.81) X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.92 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-0.98)[-0.975]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; MIME_GOOD(-0.10)[text/plain]; NEURAL_SPAM_SHORT(0.05)[0.054]; RCVD_TLS_LAST(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; ARC_NA(0.00)[]; TO_DN_SOME(0.00)[]; MIME_TRACE(0.00)[0:+]; DWL_DNSWL_NONE(0.00)[yahoo.com:dkim]; FREEMAIL_FROM(0.00)[yahoo.com]; FROM_HAS_DN(0.00)[]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/20, country:US]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; DKIM_TRACE(0.00)[yahoo.com:+]; MLMMJ_DEST(0.00)[FreeBSD-pkgbase@freebsd.org]; APPLE_MAILER_COMMON(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RWL_MAILSPIKE_POSSIBLE(0.00)[98.137.65.204:from]; RCVD_IN_DNSWL_NONE(0.00)[98.137.65.204:from] X-Rspamd-Queue-Id: 4d3Rjb73q6z3K2V On Nov 7, 2025, at 19:51, Mark Millard wrote: > Dimitry Andric wrote on > Date: Thu, 06 Nov 2025 15:56:54 UTC : >=20 >> On 5 Nov 2025, at 08:56, Herbert J. Skuhra wrote: >>>=20 >>> On Fri, 31 Oct 2025 14:48:06 +0100, Jose Luis Duran wrote: >>>>=20 >>>> On Wed, Oct 29, 2025 at 3:50=E2=80=AFPM Dimitry Andric = wrote: >>>>>=20 >>>>> The branch main has been updated by dim: >>>>>=20 >>>>> URL: = https://cgit.FreeBSD.org/src/commit/?id=3D51e8e8b0f36933814b1be08913857727= 876aece5 >>>>>=20 >>>>>=20 > . . . >>>>>=20 >>>>> Merge commit e24f90190c77 from llvm git (by Brad Smith): >>>>>=20 >>>>> [Driver] Enable outline atomics for FreeBSD/aarch64 (#156089) >>>>>=20 >>>>> The compiler_rt helper functions have been built since 12.4, 13.1, = 14 >>>>> and anything newer. >>>>>=20 >>>>>=20 > . . . >>>> I'm sure you're probably aware by now, but aarch64 builds are = failing >>>> after this commit: >>>>=20 >>>> https://ci.freebsd.org/job/FreeBSD-main-aarch64-build/33100/ >>>=20 >>> I am now getting this error on stable/15 (aarch64) after this change = was >>> reverted in f6a81b18a467. >>>=20 >>> I have already tried: >>>=20 >>> % rm -rf /usr/obj/usr >>> % rm -rf ~/.cache/ccache >>> % make SRCCONF=3D/dev/null __MAKE_CONF=3D/dev/null buildworld >>>=20 >>> I am now trying to rebuild world with llvm19 from ports. >>=20 >> I have repeatedly tried to reproduce this problem, but I have been = unsuccessful. >=20 > I tried to set up a simple context to experiment with but ended up > blocked for what I intended. Nothing blocked making a .o for > which: >=20 > 6: 0000000000000000 4 FUNC GLOBAL HIDDEN 2 = shared_static_routine >=20 > Nothing blocked making a .a for which: >=20 > 6: 0000000000000000 4 FUNC GLOBAL HIDDEN 2 = shared_static_routine >=20 > But every one of my attempts to form a .so with such a GLOBAL HIDDEN = status > based on the .a instead ended up with the likes of: >=20 > 30: 0000000000010538 4 FUNC LOCAL HIDDEN 12 = shared_static_routine >=20 > So I did not get to the stage of a program that uses a .so with GLOBAL = HIDDEN > status involved. >=20 > I tried commands that used each of: /usr/bin/ld , /usr/bin/ld.lld , > /usr/local/bin/ld.bfd , and = /usr/local/bin/aarch64-unknown-freebsd16.0-ld . >=20 > I did similarly on amd64. >=20 > All of them converted the GLOBAL to be a LOCAL in the .so . >=20 > The context used is main 16. >=20 > It looks like the toolchain is deliberately avoiding generating the > GLOBAL HIDDEN combination in the .so . >=20 >> If anybody has a system where this reliably occurs, and can give me = access to it (no privileged user needed, as long as git is installed), = that would be nice. Turns out that my intended test was based on a partial misinterpretation of the original error messages. I'll need to set up a somewhat different test later. =3D=3D=3D Mark Millard marklmi at yahoo.com