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References: <20200530122336.3560258-1-slyfox@gentoo.org>
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From: Manoj Gupta <manojgupta@google.com>
Date: Sat, 30 May 2020 09:59:16 -0700
Message-ID: <CAH=QcsjzkUPq9fNuqX6=xaU5-VbwWZ=tVegtiw7MLKVfHaEruQ@mail.gmail.com>
Subject: Re: [gentoo-dev] [PATCH] kernel-2.eclass: use $(CC) as HOSTCC, bug #725878
To: gentoo-dev@lists.gentoo.org
Cc: Sergei Trofimovich <slyfox@gentoo.org>, kernel@gentoo.org
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Also see https://bugs.chromium.org/p/chromium/issues/detail?id=1088210 on
Chrome OS.
Verified that this fixes the linux-headers build issue when gcc links are
not installed.
Thanks,
Manoj
On Sat, May 30, 2020 at 5:24 AM Sergei Trofimovich <slyfox@gentoo.org>
wrote:
> Before the change HOSTCC always used gcc. This was
> detected by Agostino on linux-headers package.
>
> After the change HOSTCC uses user-specified CC
> (or BUILD_CC). Tested on native linux-headers
> and on cross-*/linux-headers.
>
> CC: kernel@gentoo.org
> Reported-by: Agostino Sarubbo
> https://bugs.gentoo.org/725878
> Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
> ---
> eclass/kernel-2.eclass | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/eclass/kernel-2.eclass b/eclass/kernel-2.eclass
> index 930bcf22e29..04edee33930 100644
> --- a/eclass/kernel-2.eclass
> +++ b/eclass/kernel-2.eclass
> @@ -712,6 +712,7 @@ env_setup_xmakeopts() {
> elif type -p ${CHOST}-ar > /dev/null ; then
> xmakeopts="${xmakeopts} CROSS_COMPILE=${CHOST}-"
> fi
> + xmakeopts="${xmakeopts} HOSTCC=$(tc-getBUILD_CC)"
> export xmakeopts
> }
>
> --
> 2.26.2
>
>
>
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<div dir=3D"ltr">Also see=C2=A0<a href=3D"https://bugs.chromium.org/p/chrom=
ium/issues/detail?id=3D1088210">https://bugs.chromium.org/p/chromium/issues=
/detail?id=3D1088210</a>=C2=A0on Chrome OS.<div><br></div><div>Verified tha=
t this fixes the linux-headers build issue when gcc links are not installed=
.</div><div><br></div><div>Thanks,</div><div>Manoj</div></div><br><div clas=
s=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">On Sat, May 30, 202=
0 at 5:24 AM Sergei Trofimovich <<a href=3D"mailto:slyfox@gentoo.org">sl=
yfox@gentoo.org</a>> wrote:<br></div><blockquote class=3D"gmail_quote" s=
tyle=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);pad=
ding-left:1ex">Before the change HOSTCC always used gcc. This was<br>
detected by Agostino on linux-headers package.<br>
<br>
After the change HOSTCC uses user-specified CC<br>
(or BUILD_CC). Tested on native linux-headers<br>
and on cross-*/linux-headers.<br>
<br>
CC: <a href=3D"mailto:kernel@gentoo.org" target=3D"_blank">kernel@gentoo.or=
g</a><br>
Reported-by: Agostino Sarubbo<br>
<a href=3D"https://bugs.gentoo.org/725878" rel=3D"noreferrer" target=3D"_bl=
ank">https://bugs.gentoo.org/725878</a><br>
Signed-off-by: Sergei Trofimovich <<a href=3D"mailto:slyfox@gentoo.org" =
target=3D"_blank">slyfox@gentoo.org</a>><br>
---<br>
=C2=A0eclass/kernel-2.eclass | 1 +<br>
=C2=A01 file changed, 1 insertion(+)<br>
<br>
diff --git a/eclass/kernel-2.eclass b/eclass/kernel-2.eclass<br>
index 930bcf22e29..04edee33930 100644<br>
--- a/eclass/kernel-2.eclass<br>
+++ b/eclass/kernel-2.eclass<br>
@@ -712,6 +712,7 @@ env_setup_xmakeopts() {<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 elif type -p ${CHOST}-ar > /dev/null ; then<=
br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 xmakeopts=3D"$=
{xmakeopts} CROSS_COMPILE=3D${CHOST}-"<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 fi<br>
+=C2=A0 =C2=A0 =C2=A0 =C2=A0xmakeopts=3D"${xmakeopts} HOSTCC=3D$(tc-ge=
tBUILD_CC)"<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 export xmakeopts<br>
=C2=A0}<br>
<br>
-- <br>
2.26.2<br>
<br>
<br>
</blockquote></div>
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