Date: Mon, 26 Jul 2021 19:37:45 +0100 From: Jessica Clarke <jrtc27@freebsd.org> To: Dmitry Chagin <dchagin@FreeBSD.org> Cc: "src-committers@freebsd.org" <src-committers@FreeBSD.org>, "dev-commits-src-all@freebsd.org" <dev-commits-src-all@FreeBSD.org>, "dev-commits-src-main@freebsd.org" <dev-commits-src-main@FreeBSD.org> Subject: Re: git: de273c83a10c - main - linux(4): Fix i386 gcc build. Message-ID: <FDBE0E0B-7058-45E3-84DE-65B3D17DC8B6@freebsd.org> In-Reply-To: <202107261829.16QIThWa081478@gitrepo.freebsd.org> References: <202107261829.16QIThWa081478@gitrepo.freebsd.org>
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On 26 Jul 2021, at 19:29, Dmitry Chagin <dchagin@FreeBSD.org> wrote: >=20 > The branch main has been updated by dchagin: >=20 > URL: = https://cgit.FreeBSD.org/src/commit/?id=3Dde273c83a10c5807b52b7479e477854b= 77baa912 >=20 > commit de273c83a10c5807b52b7479e477854b77baa912 > Author: Dmitry Chagin <dchagin@FreeBSD.org> > AuthorDate: 2021-07-26 18:28:16 +0000 > Commit: Dmitry Chagin <dchagin@FreeBSD.org> > CommitDate: 2021-07-26 18:28:16 +0000 >=20 > linux(4): Fix i386 gcc build. >=20 > Do not specify memory model for i386. Seems that clang silencly > ignores -mcmodel unlike gcc. >=20 > Reported by: jhb > MFC after: 2 weeks > --- > sys/modules/linux/Makefile | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) >=20 > diff --git a/sys/modules/linux/Makefile b/sys/modules/linux/Makefile > index 1304c2d91fd8..bf4449e0012e 100644 > --- a/sys/modules/linux/Makefile > +++ b/sys/modules/linux/Makefile > @@ -60,20 +60,20 @@ linux${SFX}_assym.h: linux${SFX}_genassym.o > sh ${SYSDIR}/kern/genassym.sh linux${SFX}_genassym.o > = ${.TARGET} >=20 > .if ${MACHINE_CPUARCH} =3D=3D "amd64" > -VDSOFLAGS=3D-DCOMPAT_FREEBSD32 -DCOMPAT_LINUX32 -m32 > +VDSOFLAGS=3D-DCOMPAT_FREEBSD32 -DCOMPAT_LINUX32 -m32 -mcmodel=3Dsmall This just shifts the problem. You=E2=80=99ve fixed it if building an = i386 kernel, but not if building an amd64 kernel with linux32 support. This line should just be reverted and everything should work fine. Jess
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