OK, thanks for looking into that, I was assuming that native nsinstall is provided by nss-native dependency we have and wasn't aware that it's built for host as part of target build as well.
+1 On Tue, Feb 23, 2021 at 10:31 PM Andrei Gherzan <and...@gherzan.com> wrote: > On Tue, 23 Feb 2021, at 17:47, Andrei Gherzan wrote: > > On Tue, 23 Feb 2021, at 17:30, Martin Jansa wrote: > > > On Tue, Feb 23, 2021 at 05:19:16PM +0000, Andrei Gherzan wrote: > > > > On Tue, 23 Feb 2021, at 17:15, Khem Raj wrote: > > > > > On Tue, Feb 23, 2021 at 9:12 AM Martin Jansa < > martin.ja...@gmail.com> wrote: > > > > > > > > > > > > On Tue, Feb 23, 2021 at 04:27:05PM +0000, Andrei Gherzan wrote: > > > > > > > From: Khem Raj <raj.k...@gmail.com> > > > > > > > > > > > > > > We are seeing warnigs with gcc-10 even on target builds e.g. > > > > > > > > > > > > Do you use gcc-10 in dunfell builds? > > > > > > > > > > > > dunfell has 9.3.0 gcc, so either you're using gcc-10 through some > > > > > > backports or the warning is reproducible also with gcc-9, but > I'm not > > > > > > seeing nss failures in my dunfell builds. > > > > > > > > > > I think its the native one he is running into issues. Perhaps he > has > > > > > newer build host OS which has gcc 10 > > > > > > > > That is indeed the case. I'm running 10.2.0 on my host as of now. > > > > > > _on your host_, but why is it needed for target builds which should use > > > gcc-cross-* 9.3.0? > > > > Good point. Let me take a deeper look into it and come back to you. > > I have taken a look into this and I think the conclusion is that your > builds are not running on hosts with gcc-10+. The target build compiles a > native tool: check nss/coreconf/nsinstall. This is why, as part of the > recipe, we are passing the NATIVE_CC (as BUILD_CC) to get this pointing to > the host's gcc. The Makefile in the path above uses it for compiling > nsinstall. > > ``` > ifdef NATIVE_CC > CC=$(NATIVE_CC) > endif > ``` > > So this patch remains relevant for builds where this patch is not applied > (for example dunfell) and on which the host provides gcc 10+. > > -- > Andrei >
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