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Date:      Mon, 14 May 2018 17:04:54 -0700
From:      Bryan Drewery <bdrewery@FreeBSD.org>
To:        Mark Millard <marklmi26-fbsd@yahoo.com>
Cc:        FreeBSD Toolchain <freebsd-toolchain@freebsd.org>, FreeBSD PowerPC ML <freebsd-ppc@freebsd.org>
Subject:   Re: Still true at -r333575 : head -r320458 (e.g.) amd64 -> powerpc64 cross build's install32 during installworld: /usr/src/share/mk/bsd.linker.mk tried to use "head" when PATH provided no access (head is missing)
Message-ID:  <9086ff35-009b-c965-4970-3f8ad4fe6e6b@FreeBSD.org>
In-Reply-To: <84A73CB0-CBCB-4EE4-A4B7-B8B2F25EECB5@yahoo.com>
References:  <0E42D991-D350-4DC1-A683-CEA506167520@dsl-only.net> <AF2592BC-2409-4B73-A8A8-50C999957231@dsl-only.net> <d6971b8c-06a3-afdc-a6b0-788dbe0890f2@FreeBSD.org> <8F22B659-90DE-42E5-B4C6-75C9B9626462@dsl-only.net> <8EB87EA5-0ED6-4F46-80FC-1A0DB29CF7D6@dsl-only.net> <84A73CB0-CBCB-4EE4-A4B7-B8B2F25EECB5@yahoo.com>

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From: Bryan Drewery <bdrewery@FreeBSD.org>
To: Mark Millard <marklmi26-fbsd@yahoo.com>
Cc: FreeBSD Toolchain <freebsd-toolchain@freebsd.org>,
 FreeBSD PowerPC ML <freebsd-ppc@freebsd.org>
Message-ID: <9086ff35-009b-c965-4970-3f8ad4fe6e6b@FreeBSD.org>
Subject: Re: Still true at -r333575 : head -r320458 (e.g.) amd64 -> powerpc64
 cross build's install32 during installworld: /usr/src/share/mk/bsd.linker.mk
 tried to use "head" when PATH provided no access (head is missing)
References: <0E42D991-D350-4DC1-A683-CEA506167520@dsl-only.net>
 <AF2592BC-2409-4B73-A8A8-50C999957231@dsl-only.net>
 <d6971b8c-06a3-afdc-a6b0-788dbe0890f2@FreeBSD.org>
 <8F22B659-90DE-42E5-B4C6-75C9B9626462@dsl-only.net>
 <8EB87EA5-0ED6-4F46-80FC-1A0DB29CF7D6@dsl-only.net>
 <84A73CB0-CBCB-4EE4-A4B7-B8B2F25EECB5@yahoo.com>
In-Reply-To: <84A73CB0-CBCB-4EE4-A4B7-B8B2F25EECB5@yahoo.com>

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On 5/13/2018 1:13 AM, Mark Millard wrote:
> Retrying the amd64 -> powerpc64 cross build via a powerpc64-gcc
> this time, combined with WITH_LIB32=3D , got: "sh: head: not found" and=
 its
> later consequences, like before for installworld (to a directory on the=

> amd64 host context). This is from the /usr/src/share/mk/bsd.linker.mk l=
ine
> that results in:
>=20
> (/usr/local/powerpc64-freebsd/bin/ld --version || echo none) | head -n =
1
>=20
> but head is not available by default at the time (lib32 context). (I ma=
ke
> head be available via using LOCAL_ITOOLS=3Dhead in order to work around=
 the
> issue.)
>=20
> An example of the messages (without having LOCAL_ITOOLS=3Dhead) is:
>=20
> --- _installlinks ---
> install -l s  ../../libexec/ld-elf32.so.1 /usr/obj/DESTDIRs/xtcgcc-powe=
rpc64-installworld/usr/libexec/ld-elf32.so.1
> cd /usr/src/usr.bin/ldd; PROG=3Dldd32 . . .
> . . .
> . . . MAKEOBJDIRPREFIX=3D MK_MAN=3Dno MK_HTML=3Dno  MK_TOOLCHAIN=3Dno  =
 -DLIBRARIES_ONLY  install
> sh: head: not found
> make[4]: "/usr/src/share/mk/bsd.linker.mk" line 47: warning: "(/usr/loc=
al/powerpc64-unknown-freebsd12.0/bin/ld --version || echo none) | head -n=
 1" returned non-zero status
> make[4]: "/usr/src/share/mk/bsd.linker.mk" line 58: warning: Unknown li=
nker from XLD=3D/usr/local/powerpc64-unknown-freebsd12.0/bin/ld: , defaul=
ting to bfd
>=20
>=20
> The two "make[4]" lines are consequences of the prior "sh: head: not fo=
und"
> issue that leaded to a "non-zero status" independent of the prior "--ve=
rsion"
> and "echo none" material. It then leads to assuming bfd.
>=20
> Using LOCAL_ITOOLS=3Dhead makes head available and so then the status v=
alue
> check works.
>=20

Sure but this command being executed never should be executing during
install; Adding 'head' as a tool isn't the right fix.

I have never been able to recreate the problem here. I have an idea I'll
test.

>=20
>=20
> On 2017-Nov-25, at 4:54 PM, Mark Millard <defunct email address> wrote:=

>=20
> . . .
>=20
> On 2017-Jul-26, at 3:06 AM, Mark Millard <defunct email address> wrote:=

>=20
> . . .
>=20
> =3D=3D=3D
> Mark Millard
> marklmi26-fbsd at yahoo.com
> ( dsl-only.net went
> away in early 2018-Mar)
>=20
>=20
>=20
>=20
>=20
>=20


--=20
Regards,
Bryan Drewery


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