From mboxrd@z Thu Jan  1 00:00:00 1970
From: Yann E. MORIN <yann.morin.1998@free.fr>
Date: Thu, 27 Dec 2018 11:40:29 +0100
Subject: [Buildroot] [PATCH 5/5 v5] boot/systemd-boot: new package
In-Reply-To: <CADvTj4oEdXRcOScrou=L0-AWG1pGu3kD9PLj=j9WoeJUBUG8bA@mail.gmail.com>
References: <20181226222329.18046c1c@windsurf> <20181226214100.GK14286@scaer>
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 <CADvTj4r=OkPbwSyN2ZUmFxraHQYp07ciW700574-ZD2Xzjqihw@mail.gmail.com>
 <20181227084902.GN14286@scaer>
 <CADvTj4qwOPD774mrqNOWK+FZ1wWVX8jAhsYnW3fQ0b7-nTaswA@mail.gmail.com>
 <20181227091134.GO14286@scaer>
 <CADvTj4oEdXRcOScrou=L0-AWG1pGu3kD9PLj=j9WoeJUBUG8bA@mail.gmail.com>
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To: buildroot@busybox.net

James, All,

On 2018-12-27 03:13 -0600, James Hilliard spake thusly:
> On Thu, Dec 27, 2018 at 3:11 AM Yann E. MORIN <yann.morin.1998@free.fr> wrote:
> > On 2018-12-27 03:07 -0600, James Hilliard spake thusly:
> > > On Thu, Dec 27, 2018 at 2:49 AM Yann E. MORIN <yann.morin.1998@free.fr> wrote:
> > > > On 2018-12-26 19:27 -0600, James Hilliard spake thusly:
> > > > > On Wed, Dec 26, 2018 at 4:52 PM James Hilliard
> > > > > > > > meson.build:293:8: ERROR:  Unknown compiler(s):
> > > > > > > > [['/home/buildroot/buildroot/output/host/bin/i586-buildroot-linux-uclibc-g++']]
> > > > > > Upstream bug report https://github.com/systemd/systemd/issues/11278
> > > > > Potential fix: https://github.com/systemd/systemd/pull/11279
> > > > That unfortunately does not work:
> > > > ERROR: No specified compiler can handle file src/libsystemd/sd-bus/test-bus-vtable-cc.cc
> > > > But if you also add:
> > > >     -if cxx.found()
> > > >     +if cxx_cmd != ''
> > > > Then it works.
> > > Pushed that fix and one other I found, didn't realize cxx.found() was
> > > being used other places(I only tested that pull request against a c
> > > only cross toolchain).
> >
> > It worked for me without the hunk in src/systemd/meson.build. However,
> > for our case in Buildroot (just building systemd-boot standalone), we
> > don't need a 100% perfect patch, as long as it allows building.
> That patch I think is needed to build systemd itself when using a
> cross toolchain without c++, not just systemd-boot.

I can confirm that, without the hunk in src/systemd/meson.build, I was
able to build systemd with this defconfig:

    BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
    BR2_INIT_SYSTEMD=y

Regards,
Yann E. MORIN.

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