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Diffstat (limited to 'package/busybox/initramfs.mk')
-rw-r--r--package/busybox/initramfs.mk57
1 files changed, 42 insertions, 15 deletions
diff --git a/package/busybox/initramfs.mk b/package/busybox/initramfs.mk
index 77aec7f48..58ee3ed35 100644
--- a/package/busybox/initramfs.mk
+++ b/package/busybox/initramfs.mk
@@ -5,6 +5,7 @@
#############################################################
BUSYBOX_INITRAMFS_DIR:=$(BUSYBOX_DIR)-initramfs
+BR2_INITRAMFS_DIR:=$(PROJECT_BUILD_DIR)/initramfs
$(BUSYBOX_INITRAMFS_DIR)/.unpacked: $(DL_DIR)/$(BUSYBOX_SOURCE)
rm -rf $(BUILD_DIR)/tmp $(BUSYBOX_INITRAMFS_DIR)
@@ -17,8 +18,16 @@ else
endif
touch $@
-$(BUSYBOX_INITRAMFS_DIR)/.configured: $(BUSYBOX_INITRAMFS_DIR)/.unpacked
- (echo CONFIG_CAT=y; \
+$(BUSYBOX_INITRAMFS_DIR)/.config $(BUSYBOX_INITRAMFS_DIR)/.configured: $(BUSYBOX_INITRAMFS_DIR)/.unpacked
+ $(MAKE) CC=$(TARGET_CC) CROSS_COMPILE="$(TARGET_CROSS)" \
+ CROSS="$(TARGET_CROSS)" -C $(BUSYBOX_INITRAMFS_DIR) \
+ allnoconfig
+ mv $(BUSYBOX_INITRAMFS_DIR)/.config $(BUSYBOX_INITRAMFS_DIR)/.config.no
+ (echo CONFIG_PREFIX=\"$(BR2_INITRAMFS_DIR)\"; \
+ echo CONFIG_NITPICK=y; \
+ echo CONFIG_FEATURE_BUFFERS_USE_MALLOC=y; \
+ echo CONFIG_INCLUDE_SUSv2=n; \
+ echo CONFIG_CAT=y; \
echo CONFIG_CHROOT=y; \
echo CONFIG_DD=y; \
echo CONFIG_FEATURE_DD_IBS_OBS=y; \
@@ -28,7 +37,6 @@ $(BUSYBOX_INITRAMFS_DIR)/.configured: $(BUSYBOX_INITRAMFS_DIR)/.unpacked
echo CONFIG_INSMOD=y; \
echo CONFIG_KILL=y; \
echo CONFIG_LN=y; \
- echo CONFIG_PS=y; \
echo CONFIG_MDEV=y; \
echo CONFIG_MKDIR=y; \
echo CONFIG_MKFIFO=y; \
@@ -39,25 +47,34 @@ $(BUSYBOX_INITRAMFS_DIR)/.configured: $(BUSYBOX_INITRAMFS_DIR)/.unpacked
echo CONFIG_FEATURE_CHECK_TAINTED_MODULE=n; \
echo CONFIG_FEATURE_2_4_MODULES=n; \
echo CONFIG_MOUNT=y; \
- echo CONFIG_SWITCH_ROOT=y; \
- echo CONFIG_READLINK=y; \
- echo CONFIG_RMMOD=y; \
echo CONFIG_MSH=y; \
echo CONFIG_FEATURE_SH_IS_MSH=y; \
+ echo CONFIG_PS=y; \
+ echo CONFIG_READLINK=y; \
+ echo CONFIG_RMMOD=y; \
echo CONFIG_SLEEP=y; \
echo CONFIG_STATIC=y; \
+ echo CONFIG_SWITCH_ROOT=y; \
echo CONFIG_TRUE=y; \
echo CONFIG_UMOUNT=y; \
echo CONFIG_FEATURE_UMOUNT_ALL=y; \
echo CONFIG_UNAME=y; \
- ) > $(BUSYBOX_INITRAMFS_DIR)/.config
+ ) > $(BUSYBOX_INITRAMFS_DIR)/.config
+ cp -f $(BUSYBOX_INITRAMFS_DIR)/.config \
+ $(BUSYBOX_INITRAMFS_DIR)/.config.prune
+ $(SED) 's|\([^=]*\)=.*|/\1[^_]*/d|g' \
+ $(BUSYBOX_INITRAMFS_DIR)/.config.prune
+ $(SED) '' -f $(BUSYBOX_INITRAMFS_DIR)/.config.prune \
+ $(BUSYBOX_INITRAMFS_DIR)/.config.no
+ cat $(BUSYBOX_INITRAMFS_DIR)/.config.no >> \
+ $(BUSYBOX_INITRAMFS_DIR)/.config
yes "" | $(MAKE) CC=$(TARGET_CC) CROSS_COMPILE="$(TARGET_CROSS)" \
- CROSS="$(TARGET_CROSS)" -C $(BUSYBOX_INITRAMFS_DIR) oldconfig
+ CROSS="$(TARGET_CROSS)" -C $(BUSYBOX_INITRAMFS_DIR) \
+ oldconfig
touch $@
-$(BUSYBOX_INITRAMFS_DIR)/inst/busybox: $(BUSYBOX_INITRAMFS_DIR)/.configured
- -mkdir $(@D)
+$(BUSYBOX_INITRAMFS_DIR)/busybox: $(BUSYBOX_INITRAMFS_DIR)/.configured
$(MAKE) CC=$(TARGET_CC) CROSS_COMPILE="$(TARGET_CROSS)" \
CROSS="$(TARGET_CROSS)" PREFIX="$(TARGET_DIR)" \
ARCH=$(KERNEL_ARCH) \
@@ -71,21 +88,31 @@ ifeq ($(BR2_PREFER_IMA)$(BR2_PACKAGE_BUSYBOX_SNAPSHOT),yy)
EXTRA_CFLAGS="$(TARGET_CFLAGS)" -C $(BUSYBOX_INITRAMFS_DIR) \
-f scripts/Makefile.IMA
endif
- cp -f $(BUSYBOX_INITRAMFS_DIR)/busybox $@
+
+$(BR2_INITRAMFS_DIR)/bin/busybox: $(BUSYBOX_INITRAMFS_DIR)/busybox
+ $(MAKE) CC=$(TARGET_CC) CROSS_COMPILE="$(TARGET_CROSS)" \
+ CROSS="$(TARGET_CROSS)" \
+ ARCH=$(KERNEL_ARCH) STRIP="$(STRIP)" \
+ EXTRA_CFLAGS="$(TARGET_CFLAGS)" -C $(BUSYBOX_INITRAMFS_DIR) \
+ install
$(STRIP) $(STRIP_STRIP_ALL) $@
-busybox-initramfs: uclibc $(BUSYBOX_INITRAMFS_DIR)/inst/busybox
+$(PROJECT_BUILD_DIR)/.initramfs_done: $(BR2_INITRAMFS_DIR)/bin/busybox
+ touch $@
+
+busybox-initramfs: uclibc $(PROJECT_BUILD_DIR)/.initramfs_done
busybox-initramfs-menuconfig: host-sed $(BUILD_DIR) busybox-source $(BUSYBOX_INITRAMFS_DIR)/.configured
$(MAKE) __TARGET_ARCH=$(ARCH) -C $(BUSYBOX_INITRAMFS_DIR) menuconfig
busybox-initramfs-clean:
- rm -f $(BUSYBOX_INITRAMFS_DIR)/busybox \
- $(BUSYBOX_INITRAMFS_DIR)/inst/busybox
+ rm -f $(BUSYBOX_INITRAMFS_DIR)/busybox $(PROJECT_BUILD_DIR)/.initramfs_*
+ rm -rf $(BR2_INITRAMFS_DIR)
-$(MAKE) -C $(BUSYBOX_INITRAMFS_DIR) clean
busybox-initramfs-dirclean:
- rm -rf $(BUSYBOX_INITRAMFS_DIR)
+ rm -rf $(BUSYBOX_INITRAMFS_DIR) $(BR2_INITRAMFS_DIR) \
+ $(PROJECT_BUILD_DIR)/.initramfs_*
#############################################################
#
# Toplevel Makefile options