classes/package*: Add support for PACKAGE_WRITE_DEPS

Add a new variable to allow markup of postinstall (and preinst)
script dependnecies on native/cross tools.

If your postinstall can execute at rootfs creation time rather than on
target but depends on a native tool in order to execute, you need to
list that tool in PACKAGE_WRITE_DEPENDS.

(From OE-Core rev: aff8ca95b8303a4a2a5600c0d8ec0a50ad677258)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/classes/package_deb.bbclass b/meta/classes/package_deb.bbclass
index 68eca61a26..6ce008f1ac 100644
--- a/meta/classes/package_deb.bbclass
+++ b/meta/classes/package_deb.bbclass
@@ -351,6 +351,7 @@ python do_package_write_deb () {
 do_package_write_deb[dirs] = "${PKGWRITEDIRDEB}"
 do_package_write_deb[cleandirs] = "${PKGWRITEDIRDEB}"
 do_package_write_deb[umask] = "022"
+do_package_write_deb[depends] += "${@oe.utils.build_depends_string(d.getVar('PACKAGE_WRITE_DEPS'), 'do_populate_sysroot')}"
 addtask package_write_deb after do_packagedata do_package