Commit 149e4f89 authored by Gustavo Zacarias's avatar Gustavo Zacarias Committed by Thomas Petazzoni
Browse files

busybox: set/unset CONFIG_NOMMU 



Set busybox .config CONFIG_NOMMU appropiately and streamline this new
setting with the previous BUSYBOX_DISABLE_MMU_APPLETS in a single
BUSYBOX_SET_MMU definition (since it's not just applets now).

Signed-off-by: default avatarGustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent f4ea3fb9

package/busybox/busybox.mk

+14 −9
Original line number Diff line number Diff line
@@ -75,6 +75,19 @@ define BUSYBOX_SET_MDEV 
endef

endif



ifeq ($(BR2_USE_MMU),y)

define BUSYBOX_SET_MMU

	$(call KCONFIG_DISABLE_OPT,CONFIG_NOMMU,$(BUSYBOX_BUILD_CONFIG))

endef

else

define BUSYBOX_SET_MMU

	$(call KCONFIG_ENABLE_OPT,CONFIG_NOMMU,$(BUSYBOX_BUILD_CONFIG))

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

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

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

endef

endif



ifeq ($(BR2_LARGEFILE),y)

define BUSYBOX_SET_LARGEFILE

	$(call KCONFIG_ENABLE_OPT,CONFIG_LFS,$(BUSYBOX_BUILD_CONFIG))
@@ -133,14 +146,6 @@ 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



ifeq ($(BR2_INIT_BUSYBOX),y)

define BUSYBOX_SET_INIT

	$(call KCONFIG_ENABLE_OPT,CONFIG_INIT,$(BUSYBOX_BUILD_CONFIG))
@@ -172,6 +177,7 @@ endif 
BUSYBOX_POST_EXTRACT_HOOKS += BUSYBOX_COPY_CONFIG



define BUSYBOX_CONFIGURE_CMDS

	$(BUSYBOX_SET_MMU)

	$(BUSYBOX_SET_LARGEFILE)

	$(BUSYBOX_SET_IPV6)

	$(BUSYBOX_PREFER_STATIC)
@@ -179,7 +185,6 @@ define BUSYBOX_CONFIGURE_CMDS 
	$(BUSYBOX_NETKITBASE)

	$(BUSYBOX_NETKITTELNET)

	$(BUSYBOX_INTERNAL_SHADOW_PASSWORDS)

	$(BUSYBOX_DISABLE_MMU_APPLETS)

	$(BUSYBOX_SET_INIT)

	$(BUSYBOX_SET_WATCHDOG)

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