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From:   Rolf Eike Beer <eb@emlix.com>
To:     Masahiro Yamada <masahiroy@kernel.org>,
        Michal Marek <michal.lkml@markovi.net>,
        linux-kbuild@vger.kernel.org,
        open list <linux-kernel@vger.kernel.org>,
        Daniel =?ISO-8859-1?Q?D=EDaz?= <daniel.diaz@linaro.org>
Cc:     stable@vger.kernel.org, Naresh Kamboju <naresh.kamboju@linaro.org>
Subject: Re: [PATCH] scripts: Fix linking extract-cert against libcrypto
Date:   Thu, 11 Feb 2021 09:23:25 +0100
Message-ID: <1703981.WaQNzpUyZo@mobilepool36.emlix.com>
In-Reply-To: <6065587.C4oOSP4HzL@mobilepool36.emlix.com>
References: <20210209050047.1958473-1-daniel.diaz@linaro.org> <6065587.C4oOSP4HzL@mobilepool36.emlix.com>
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From: Rolf Eike Beer <eb@emlix.com>
To: Masahiro Yamada <masahiroy@kernel.org>, Michal Marek <michal.lkml@markovi.net>, linux-kbuild@vger.kernel.org, open list <linux-kernel@vger.kernel.org>, Daniel =?ISO-8859-1?Q?D=EDaz?= <daniel.diaz@linaro.org>
Cc: stable@vger.kernel.org, Naresh Kamboju <naresh.kamboju@linaro.org>
Subject: Re: [PATCH] scripts: Fix linking extract-cert against libcrypto
Date: Thu, 11 Feb 2021 09:23:25 +0100
Message-ID: <1703981.WaQNzpUyZo@mobilepool36.emlix.com>
In-Reply-To: <6065587.C4oOSP4HzL@mobilepool36.emlix.com>
References: <20210209050047.1958473-1-daniel.diaz@linaro.org> <6065587.C4oOSP4HzL@mobilepool36.emlix.com>

Am Dienstag, 9. Februar 2021, 09:44:33 CET schrieb Rolf Eike Beer:
> Am Dienstag, 9. Februar 2021, 05:59:56 CET schrieb Daniel D=C3=ADaz:
> > When compiling under OpenEmbedded, the following error is seen
> >=20
> > as of recently:
> >   /srv/oe/build/tmp/hosttools/ld: cannot find /lib/libc.so.6 inside /
> >   /srv/oe/build/tmp/hosttools/ld: cannot find /usr/lib/libc_nonshared.a
> >=20
> > inside / /srv/oe/build/tmp/hosttools/ld: cannot find
> > /lib/ld-linux-x86-64.so.2 inside / collect2: error: ld returned 1 exit
> > status
> >=20
> >   make[2]: *** [scripts/Makefile.host:95: scripts/extract-cert] Error 1
>=20
> [...]
>=20
> > As per `make`'s documentation:
> >   LDFLAGS
> >  =20
> >     Extra flags to give to compilers when they are supposed to
> >     invoke the linker, =E2=80=98ld=E2=80=99, such as -L. Libraries (-lf=
oo)
> >     should be added to the LDLIBS variable instead.
> >  =20
> >   LDLIBS
> >  =20
> >     Library flags or names given to compilers when they are
> >     supposed to invoke the linker, =E2=80=98ld=E2=80=99. LOADLIBES is a
> >     deprecated (but still supported) alternative to LDLIBS.
> >     Non-library linker flags, such as -L, should go in the
> >     LDFLAGS variable.
>=20
> Correct. And the patch I use for my local 4.19 build actually uses LDLIBS,
> so it must have gone wrong in some rebase for one of the intermediate
> versions.
>=20
> Acked-by: Rolf Eike Beer <eb@emlix.com>

Oh, scrap that. I misread your patch. I was actually using LDLIBS exclusive=
ly,=20
no LDFLAGS at all.

I'll have to get my test setup ready for this, can take a moment.

Eike
=2D-=20
Rolf Eike Beer, emlix GmbH, http://www.emlix.com
=46on +49 551 30664-0, Fax +49 551 30664-11
Gothaer Platz 3, 37083 G=C3=B6ttingen, Germany
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