From: Lorenzo Bivens <lorenzobivens@outlook.com>
To: "~alpine/devel@lists.alpinelinux.org"
	<~alpine/devel@lists.alpinelinux.org>
Subject: Re: Cross-compile for aarch64
Thread-Topic: Cross-compile for aarch64
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Date: Fri, 12 Jun 2020 18:10:34 +0000
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Hi Andy,=0A=
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I suspect you are starting your build on the wrong place.=0A=
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You should probably try to use mkimage instead.=A0=0A=
Here you have the docs on how to build an ISO with this tool=A0https://wiki=
.alpinelinux.org/wiki/How_to_make_a_custom_ISO_image_with_mkimage=0A=
The same applies to other targets.=0A=
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After you have your build user, set the arm profile, and run something like=
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sh mkimage.sh --tag c3.11 --outdir ~ --arch aarch64 --repository http://dl-=
cdn.alpinelinux.org/alpine/edge/main=A0 --profile $PROFILENAME=0A=
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Success!=0A=
Lorenzo Bivens - KD2JMR=0A=
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            =0A=
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            From: ~alpine/devel on behalf of Andy Ruddock=0A=
Sent: Friday, June 12, 2020 5:21 AM=0A=
To: ~alpine/devel@lists.alpinelinux.org=0A=
Subject: Cross-compile for aarch64=0A=
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Hi,=0A=
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I'm new to Alpine Linux, trying to cross-compile the kernel for=0A=
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raspberry pi4.=0A=
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I've started off by cloning aports and then running=0A=
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$ scripts/bootstrap.sh aarch64=0A=
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This runs for a while and ends up with the following (snipped for brevity).=
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>>> libgcc*: Running postcheck for libgcc=0A=
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>>> libstdc++*: Running split function libcxx...=0A=
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nm:=0A=
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'/home/andyr/src/aports/main/gcc/pkg/gcc-aarch64/usr/lib/libstdc++.so.*': N=
o=0A=
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such file=0A=
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>>> ERROR: libstdc++*: libcxx failed=0A=
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>>> ERROR: gcc-aarch64*: prepare_subpackages failed=0A=
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>>> ERROR: gcc-aarch64: rootpkg failed=0A=
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>>> gcc-aarch64: Uninstalling dependencies...=0A=
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(1/11) Purging .makedepends-gcc-aarch64 (20200612.113700)=0A=
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(2/11) Purging paxmark (0.12-r0)=0A=
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I don't know where to go from here, not having experience with abuild.=0A=
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Help/pointers gratefully accepted.=0A=
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-- =0A=
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Andy Ruddock=0A=
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------------=0A=
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andy.ruddock@rainydayz.org (OpenPGP Key ID 0xB0324245)=0A=
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