[RFC][PATCH 6/6] base-apt: Add possibility to reuse

[Alexander Smirnov <asmirnov@ilbers.de>]

This patch adds possibility to reuse 'base-apt' from any folder. So user
could create 'base-apt' once and then use it for all the next builds.

Signed-off-by: Alexander Smirnov <asmirnov@ilbers.de>
---
 meta/recipes-devtools/base-apt/base-apt.bb | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/meta/recipes-devtools/base-apt/base-apt.bb b/meta/recipes-devtools/base-apt/base-apt.bb
index 741ebca..7cf4ba0 100644
--- a/meta/recipes-devtools/base-apt/base-apt.bb
+++ b/meta/recipes-devtools/base-apt/base-apt.bb
@@ -20,9 +20,17 @@ BASE_PREINSTALL ?= "apt"
 
 WORKDIR = "${TMPDIR}/work/${DISTRO}-${DISTRO_ARCH}/${PN}"
 
+python __anonymous() {
+    aptdir = d.getVar('BASE_APT_DIR', True) + '/apt/pool'
+
+    if not os.path.exists(aptdir):
+        d.delVarFlag('do_get_base_apt', 'noexec')
+}
+
 BASE_APT_CONF_DIR = "${BASE_APT_DIR}/apt/conf"
 do_get_base_apt[dirs] = "${BASE_APT_CONF_DIR}"
 do_get_base_apt[stamp-extra-info] = "${DISTRO}-${DISTRO_ARCH}"
+do_get_base_apt[noexec] = "true"
 
 do_get_base_apt() {
     for package in `ls ${WORKDIR}/deps`; do
-- 
2.1.4