[PATCH v2 1/2] isar-image-base & buildchroot: create hooks_multistrap dir with bb flag

[claudius.heine.ext@siemens.com]

From: Claudius Heine <ch@denx.de>

Issue:
Bitbake provides a mechanism to create required directories with the
'dirs' flag of the tasks. This feature should be prefered instead of
depending on the shell.

Change:
Use the 'dirs' flag to create the hooks_multistrap directory instead of
using the 'install' shell command in the build task.

Impact:
No negative impact known.

Signed-off-by: Claudius Heine <ch@denx.de>
---
 meta-isar/recipes-core/images/isar-image-base.bb | 3 +--
 meta/recipes-devtools/buildchroot/buildchroot.bb | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/meta-isar/recipes-core/images/isar-image-base.bb b/meta-isar/recipes-core/images/isar-image-base.bb
index 5cb8b1c..ccbece0 100644
--- a/meta-isar/recipes-core/images/isar-image-base.bb
+++ b/meta-isar/recipes-core/images/isar-image-base.bb
@@ -20,10 +20,9 @@ IMAGE_PREINSTALL += "apt \
 WORKDIR = "${TMPDIR}/work/${DISTRO}-${DISTRO_ARCH}/${PN}"
 
 do_rootfs[stamp-extra-info] = "${MACHINE}-${DISTRO}"
+do_rootfs[dirs] = "${WORKDIR}/hooks_multistrap"
 
 do_rootfs() {
-    install -d -m 755 ${WORKDIR}/hooks_multistrap
-
     # Copy config file
     install -m 644 ${THISDIR}/files/multistrap.conf.in ${WORKDIR}/multistrap.conf
     install -m 755 ${THISDIR}/files/${DISTRO_CONFIG_SCRIPT} ${WORKDIR}/configscript.sh
diff --git a/meta/recipes-devtools/buildchroot/buildchroot.bb b/meta/recipes-devtools/buildchroot/buildchroot.bb
index 30039f2..af9f3a8 100644
--- a/meta/recipes-devtools/buildchroot/buildchroot.bb
+++ b/meta/recipes-devtools/buildchroot/buildchroot.bb
@@ -24,10 +24,9 @@ BUILDCHROOT_PREINSTALL ?= "gcc \
 WORKDIR = "${TMPDIR}/work/${DISTRO}-${DISTRO_ARCH}/${PN}"
 
 do_build[stamp-extra-info] = "${DISTRO}-${DISTRO_ARCH}"
+do_build[dirs] = "${WORKDIR}/hooks_multistrap"
 
 do_build() {
-    install -d -m 755 ${WORKDIR}/hooks_multistrap
-
     # Copy config files
     install -m 644 ${THISDIR}/files/multistrap.conf.in ${WORKDIR}/multistrap.conf
     install -m 755 ${THISDIR}/files/configscript.sh ${WORKDIR}
-- 
2.14.1