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* [ptxdist] [PATCH 1/2] util-linux-ng: add switch_root option
@ 2021-07-15  8:18 Marco Felsch
  2021-07-15  8:18 ` [ptxdist] [PATCH 2/2] util-linux-ng: add pivot_root option Marco Felsch
  2021-07-20 11:49 ` [ptxdist] [APPLIED] util-linux-ng: add switch_root option Michael Olbrich
  0 siblings, 2 replies; 4+ messages in thread
From: Marco Felsch @ 2021-07-15  8:18 UTC (permalink / raw)
  To: ptxdist

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
 rules/util-linux-ng.in   | 11 +++++++++++
 rules/util-linux-ng.make |  5 ++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/rules/util-linux-ng.in b/rules/util-linux-ng.in
index 9586ff60b..e34d59a0d 100644
--- a/rules/util-linux-ng.in
+++ b/rules/util-linux-ng.in
@@ -514,4 +514,15 @@ config UTIL_LINUX_NG_SULOGIN
 comment "BusyBox' sulogin is selected!"
 	depends on BUSYBOX_SULOGIN
 
+config UTIL_LINUX_NG_SWITCH_ROOT
+	bool
+	depends on !BUSYBOX_SWITCH_ROOT
+	prompt "switch_root"
+	help
+	  switch to another filesystem as the root of the mount
+	  tree.
+
+comment "BusyBox' switch_root is selected!"
+	depends on BUSYBOX_SWITCH_ROOT
+
 endif
diff --git a/rules/util-linux-ng.make b/rules/util-linux-ng.make
index 63d6f68fd..25759f5e2 100644
--- a/rules/util-linux-ng.make
+++ b/rules/util-linux-ng.make
@@ -97,7 +97,7 @@ UTIL_LINUX_NG_CONF_OPT	:= \
 	--$(call ptx/endis, PTXCONF_UTIL_LINUX_NG_WDCTL)-wdctl \
 	--disable-cal \
 	--disable-logger \
-	--disable-switch_root \
+	--$(call ptx/endis, PTXCONF_UTIL_LINUX_NG_SWITCH_ROOT)-switch_root \
 	--disable-pivot_root \
 	--$(call ptx/endis, PTXCONF_UTIL_LINUX_NG_LSMEM)-lsmem \
 	--$(call ptx/endis, PTXCONF_UTIL_LINUX_NG_CHMEM)-chmem \
@@ -339,6 +339,9 @@ endif
 ifdef PTXCONF_UTIL_LINUX_NG_SULOGIN
 	@$(call install_copy, util-linux-ng, 0, 0, 0755, -, /usr/sbin/sulogin)
 endif
+ifdef PTXCONF_UTIL_LINUX_NG_SWITCH_ROOT
+	@$(call install_copy, util-linux-ng, 0, 0, 0755, -, /usr/sbin/switch_root)
+endif
 
 	@$(call install_finish, util-linux-ng)
 
-- 
2.30.2


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^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2021-07-20 11:52 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-07-15  8:18 [ptxdist] [PATCH 1/2] util-linux-ng: add switch_root option Marco Felsch
2021-07-15  8:18 ` [ptxdist] [PATCH 2/2] util-linux-ng: add pivot_root option Marco Felsch
2021-07-20 11:49   ` [ptxdist] [APPLIED] " Michael Olbrich
2021-07-20 11:49 ` [ptxdist] [APPLIED] util-linux-ng: add switch_root option Michael Olbrich

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