Переглянути джерело

package/skeleton: drop dependency on host-mkpasswd

Setting the root pasword is done in a target-finalize hook, so we do not
need to enforce a dependency from the skeleton onto host-mkpasswd.

Dropping that dependency will simplify making skeleton a virtual
package (in up-coming changes).

Instead, it is now selected as any other package. As such, it is
guaranteed to be built before target-finalize.

This however introduces a slight change in behaviour: previously,
host-mkpasswd would only be built if we needed to hash the root password
from its plain-text value. Now, host-mkpasswd is always built as soon as
the root password is non-empty, even if already pre-hashed.

Since host-mkpasswd is a really tiny weeny package bundled in Buildroot,
with only two C files, built as a single unit with a single gcc call,
the overhead is really minimal. Compared to the simplifications this
will allow in the skeleton packages (plural: common, sysv, systemd,
custom) to come, this overhead is acceptable.

Yet another simplification, even if small, to ease providing multiple
skeletons.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Yann E. MORIN 6 роки тому
батько
коміт
7c1692df6f
2 змінених файлів з 1 додано та 1 видалено
  1. 0 1
      package/skeleton/skeleton.mk
  2. 1 0
      system/Config.in

+ 0 - 1
package/skeleton/skeleton.mk

@@ -120,7 +120,6 @@ SKELETON_ROOT_PASSWORD =
 else ifneq ($(filter $$1$$% $$5$$% $$6$$%,$(SKELETON_TARGET_GENERIC_ROOT_PASSWD)),)
 SKELETON_ROOT_PASSWORD = '$(SKELETON_TARGET_GENERIC_ROOT_PASSWD)'
 else
-SKELETON_DEPENDENCIES += host-mkpasswd
 # This variable will only be evaluated in the finalize stage, so we can
 # be sure that host-mkpasswd will have already been built by that time.
 SKELETON_ROOT_PASSWORD = "`$(MKPASSWD) -m "$(SKELETON_TARGET_GENERIC_PASSWD_METHOD)" "$(SKELETON_TARGET_GENERIC_ROOT_PASSWD)"`"

+ 1 - 0
system/Config.in

@@ -218,6 +218,7 @@ config BR2_ROOTFS_MERGED_USR
 config BR2_TARGET_ENABLE_ROOT_LOGIN
 	bool "Enable root login with password"
 	default y
+	select BR2_PACKAGE_HOST_MKPASSWD if BR2_TARGET_GENERIC_ROOT_PASSWD != ""
 	help
 	  Allow root to log in with a password.