Mailing List Archive: [PATCH] kernel-2.eclass: use $(CC) as HOSTCC, bug #725878

[PATCH] kernel-2.eclass: use $(CC) as HOSTCC, bug #725878

May 30, 2020, 5:23 AM

Post #1 of 3 (176 views)

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

Re: [PATCH] kernel-2.eclass: use $(CC) as HOSTCC, bug #725878 [ In reply to ]

manojgupta at google

May 30, 2020, 9:59 AM

Post #2 of 3 (175 views)

Permalink

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
>
>
>

Re: [PATCH] kernel-2.eclass: use $(CC) as HOSTCC, bug #725878 [ In reply to ]

slyfox at gentoo

Jun 3, 2020, 12:57 AM

Post #3 of 3 (173 views)

Permalink

On Sat, 30 May 2020 09:59:16 -0700
Manoj Gupta <manojgupta@google.com> wrote:

> 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

Pushed as:
https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3dd41142d73f41e2528eefa32e760fc3083001ee

--

Sergei