[PATCH v3 3/7] buildchroot: Add host buildchroot

[Alexander Smirnov <asmirnov@ilbers.de>]

Add buildchroot for host architecture.

Signed-off-by: Alexander Smirnov <asmirnov@ilbers.de>
---
 meta/conf/isar-bitbake.conf                        |  1 +
 .../buildchroot/buildchroot-host.bb                | 31 ++++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 meta/recipes-devtools/buildchroot/buildchroot-host.bb

diff --git a/meta/conf/isar-bitbake.conf b/meta/conf/isar-bitbake.conf
index aaba96e..666c4a3 100644
--- a/meta/conf/isar-bitbake.conf
+++ b/meta/conf/isar-bitbake.conf
@@ -21,6 +21,7 @@
 WORKDIR = "${TMPDIR}/work/${DISTRO}-${DISTRO_ARCH}/${PF}"
 DL_DIR = "${TOPDIR}/downloads"
 SSTATE_DIR ?= "${TMPDIR}/sstate-cache"
+BUILDCHROOT_HOST_DIR = "${TMPDIR}/work/${DISTRO}-${DISTRO_ARCH}/buildchroot-host/rootfs"
 BUILDCHROOT_TARGET_DIR = "${TMPDIR}/work/${DISTRO}-${DISTRO_ARCH}/buildchroot-target/rootfs"
 CACHE = "${TMPDIR}/cache"
 
diff --git a/meta/recipes-devtools/buildchroot/buildchroot-host.bb b/meta/recipes-devtools/buildchroot/buildchroot-host.bb
new file mode 100644
index 0000000..20b1e79
--- /dev/null
+++ b/meta/recipes-devtools/buildchroot/buildchroot-host.bb
@@ -0,0 +1,31 @@
+# Root filesystem for packages building
+#
+# This software is a part of ISAR.
+# Copyright (C) 2015-2018 ilbers GmbH
+
+DESCRIPTION = "Isar development filesystem for host"
+
+include buildchroot.inc
+
+BUILDCHROOT_PREINSTALL ?= "make \
+                           debhelper \
+                           autotools-dev \
+                           dpkg \
+                           locales \
+                           docbook-to-man \
+                           apt \
+                           automake \
+                           devscripts \
+                           equivs \
+                           libc6:${DISTRO_ARCH}"
+
+# Please note: this works for Stretch distro only. According to the wiki page:
+#     https://wiki.debian.org/CrossToolchains
+# Jessie doesn't contain toolchain. It should be fetched from the external
+# repository:
+#     http://emdebian.org/tools/debian/
+BUILDCHROOT_PREINSTALL_append_armhf += "binutils-arm-linux-gnueabihf \
+                                              crossbuild-essential-armhf"
+
+PARAMS = "--host-arch"
+do_build[depends] = "isar-apt:do_cache_config isar-bootstrap-host:do_bootstrap"
-- 
2.1.4