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List:       gentoo-dev
Subject:    Re: [gentoo-dev] [PATCH] kernel-2.eclass: use $(CC) as HOSTCC, bug #725878
From:       Manoj Gupta <manojgupta () google ! com>
Date:       2020-05-30 16:59:16
Message-ID: CAH=QcsjzkUPq9fNuqX6=xaU5-VbwWZ=tVegtiw7MLKVfHaEruQ () mail ! gmail ! com
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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
>
>
>

[Attachment #3 (text/html)]

<div dir="ltr">Also see  <a \
href="https://bugs.chromium.org/p/chromium/issues/detail?id=1088210">https://bugs.chromium.org/p/chromium/issues/detail?id=1088210</a> \
on Chrome OS.<div><br></div><div>Verified that 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 \
class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, May 30, 2020 at 5:24 AM \
Sergei Trofimovich &lt;<a href="mailto:slyfox@gentoo.org">slyfox@gentoo.org</a>&gt; \
wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px \
0.8ex;border-left:1px solid rgb(204,204,204);padding-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="mailto:kernel@gentoo.org" target="_blank">kernel@gentoo.org</a><br>
Reported-by: Agostino Sarubbo<br>
<a href="https://bugs.gentoo.org/725878" rel="noreferrer" \
                target="_blank">https://bugs.gentoo.org/725878</a><br>
Signed-off-by: Sergei Trofimovich &lt;<a href="mailto:slyfox@gentoo.org" \
                target="_blank">slyfox@gentoo.org</a>&gt;<br>
---<br>
  eclass/kernel-2.eclass | 1 +<br>
  1 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>
            elif type -p ${CHOST}-ar &gt; /dev/null ; then<br>
                        xmakeopts=&quot;${xmakeopts} \
CROSS_COMPILE=${CHOST}-&quot;<br>  fi<br>
+           xmakeopts=&quot;${xmakeopts} HOSTCC=$(tc-getBUILD_CC)&quot;<br>
            export xmakeopts<br>
  }<br>
<br>
-- <br>
2.26.2<br>
<br>
<br>
</blockquote></div>



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