Commit 85e54a6b authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Peter Korsgaard
Browse files

busybox: adjust configuration for non-MMU targets 



The swaponoff applet doesn't build (and doesn't make sense) on non-MMU
platforms.

The ash shell cannot build on non-MMU platforms (because it uses
fork()), so select the hush shell instead.

Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent 837a85e7

package/busybox/busybox.mk

+9 −0
Original line number Diff line number Diff line
@@ -133,6 +133,14 @@ define BUSYBOX_INTERNAL_SHADOW_PASSWORDS 
endef

endif



ifeq ($(BR2_USE_MMU),)

define BUSYBOX_DISABLE_MMU_APPLETS

	$(call KCONFIG_DISABLE_OPT,CONFIG_SWAPONOFF,$(BUSYBOX_BUILD_CONFIG))

	$(call KCONFIG_DISABLE_OPT,CONFIG_ASH,$(BUSYBOX_BUILD_CONFIG))

	$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH,$(BUSYBOX_BUILD_CONFIG))

endef

endif



# We do this here to avoid busting a modified .config in configure

BUSYBOX_POST_EXTRACT_HOOKS += BUSYBOX_COPY_CONFIG
@@ -147,6 +155,7 @@ define BUSYBOX_CONFIGURE_CMDS 
	$(BUSYBOX_NETKITBASE)

	$(BUSYBOX_NETKITTELNET)

	$(BUSYBOX_INTERNAL_SHADOW_PASSWORDS)

	$(BUSYBOX_DISABLE_MMU_APPLETS)

	@yes "" | $(MAKE) ARCH=$(KERNEL_ARCH) CROSS_COMPILE="$(TARGET_CROSS)" \

		-C $(@D) oldconfig

endef