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[192.35.17.14]) by gmr-mx.google.com with ESMTPS id j30si172516lfp.5.2020.01.10.09.26.07 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 10 Jan 2020 09:26:07 -0800 (PST) Received-SPF: pass (google.com: domain of jan.kiszka@siemens.com designates 192.35.17.14 as permitted sender) client-ip=192.35.17.14; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of jan.kiszka@siemens.com designates 192.35.17.14 as permitted sender) smtp.mailfrom=jan.kiszka@siemens.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=siemens.com Received: from mail1.sbs.de (mail1.sbs.de [192.129.41.35]) by david.siemens.de (8.15.2/8.15.2) with ESMTPS id 00AHQ7TW022404 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Fri, 10 Jan 2020 18:26:07 +0100 Received: from md1f2u6c.ad001.siemens.net ([139.25.68.37]) by mail1.sbs.de (8.15.2/8.15.2) with ESMTP id 00AHQ6MT004783 for ; Fri, 10 Jan 2020 18:26:07 +0100 From: Jan Kiszka To: isar-users Subject: [PATCH 3/5] meta: Allow cross-compilation for RISC-V Date: Fri, 10 Jan 2020 18:26:04 +0100 Message-Id: X-Mailer: git-send-email 2.16.4 In-Reply-To: References: In-Reply-To: References: X-TUID: ylvfVoIYzYvt From: Jan Kiszka This arch still lacks crossbuild-essential-riscv64, so we need to stub some pieces. Specifically, we have to create a dummy package of the same name so that mk-build-deps works fine. For buildchroot-host, we replace the package by open-coding its dependencies. Signed-off-by: Jan Kiszka --- meta/classes/dpkg-base.bbclass | 2 ++ meta/recipes-devtools/buildchroot/buildchroot-host.bb | 7 +++++++ .../crossbuild-essential-riscv64_0.1-isar.bb | 8 ++++++++ 3 files changed, 17 insertions(+) create mode 100644 meta/recipes-devtools/crossbuild-essential-riscv64/crossbuild-essential-riscv64_0.1-isar.bb diff --git a/meta/classes/dpkg-base.bbclass b/meta/classes/dpkg-base.bbclass index af9c9840..1decf587 100644 --- a/meta/classes/dpkg-base.bbclass +++ b/meta/classes/dpkg-base.bbclass @@ -10,6 +10,8 @@ inherit terminal DEPENDS ?= "" +DEPENDS_append_riscv64 = "${@' crossbuild-essential-riscv64' if d.getVar('ISAR_CROSS_COMPILE', True) == '1' and d.getVar('PN') != 'crossbuild-essential-riscv64' else ''}" + python do_adjust_git() { import subprocess diff --git a/meta/recipes-devtools/buildchroot/buildchroot-host.bb b/meta/recipes-devtools/buildchroot/buildchroot-host.bb index 408ad393..8e3a52cf 100644 --- a/meta/recipes-devtools/buildchroot/buildchroot-host.bb +++ b/meta/recipes-devtools/buildchroot/buildchroot-host.bb @@ -15,3 +15,10 @@ BUILDCHROOT_PREINSTALL ?= " \ ${BUILDCHROOT_PREINSTALL_COMMON} \ libc6:${DISTRO_ARCH} \ crossbuild-essential-${DISTRO_ARCH}" + +BUILDCHROOT_PREINSTALL_riscv64 ?= " \ + ${BUILDCHROOT_PREINSTALL_COMMON} \ + libc6:${DISTRO_ARCH} \ + gcc-riscv64-linux-gnu:native \ + g++-riscv64-linux-gnu:native \ + dpkg-cross:native" diff --git a/meta/recipes-devtools/crossbuild-essential-riscv64/crossbuild-essential-riscv64_0.1-isar.bb b/meta/recipes-devtools/crossbuild-essential-riscv64/crossbuild-essential-riscv64_0.1-isar.bb new file mode 100644 index 00000000..39f6a59a --- /dev/null +++ b/meta/recipes-devtools/crossbuild-essential-riscv64/crossbuild-essential-riscv64_0.1-isar.bb @@ -0,0 +1,8 @@ +# This software is a part of ISAR. +# Copyright (C) 2020 Siemens AG + +inherit dpkg-raw + +DPKG_ARCH = "all" + +ISAR_CROSS_BUILD = "0" -- 2.16.4