[ptxdist] [PATCH 1/3] busybox: don't install /sbin/init link if busybox is not the initmethod

[Michael Grzeschik <m.grzeschik@pengutronix.de>]

This patch fixes the case where we use other initmethod then busybox and
want to enable the applet, but don't want to install the link. This is
useful to create busybox based lxc containers.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
---
 rules/busybox.make | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/rules/busybox.make b/rules/busybox.make
index 28d61f5ef..970ac6b4d 100644
--- a/rules/busybox.make
+++ b/rules/busybox.make
@@ -92,6 +92,13 @@ endif
 # Target-Install
 # ----------------------------------------------------------------------------
 
+BUSYBOX_APPLETS_ = $(shell cat $(BUSYBOX_PKGDIR)/etc/busybox.links)
+
+ifndef PTXCONF_INITMETHOD_BBINIT
+BUSYBOX_RM_TEMPLTE = "/sbin/init"
+endif
+BUSYBOX_APPLETS = $(filter-out $(BUSYBOX_RM_TEMPLATE),$(BUSYBOX_APPLETS_))
+
 $(STATEDIR)/busybox.targetinstall:
 	@$(call targetinfo)
 
@@ -107,7 +114,7 @@ ifdef PTXCONF_BUSYBOX_FEATURE_INDIVIDUAL
 #
 	@$(call install_lib, busybox, 0, 0, 0644, libbusybox)
 
-	@cat $(BUSYBOX_PKGDIR)/etc/busybox.links | while read link; do \
+	@for link in $(BUSYBOX_APPLETS); do    \
 		$(call install_copy, busybox, 0, 0, 755, \
 		"$(BUSYBOX_PKGDIR)/usr/lib/busybox/$${link##*/}", "/usr$${link}"); \
 	done
@@ -123,7 +130,7 @@ endif
 else
 	@$(call install_copy, busybox, 0, 0, 755, -, /usr/bin/busybox)
 endif
-	@cat $(BUSYBOX_PKGDIR)/etc/busybox.links | while read link; do		\
+	@for link in $(BUSYBOX_APPLETS);  do					\
 		case "$${link}" in						\
 		/bin/*) to="busybox" ;;						\
 		/*/*)	 to="../bin/busybox" ;;					\
-- 
2.18.0


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