diff options
| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2007-09-02 21:50:37 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2007-09-02 21:50:37 +0000 |
| commit | 42450b1941db12165a1748bc41b5c1032105c31d (patch) | |
| tree | 2883dfe42f62646ff8be9720aa3934bf2ecbcbbe /package/busybox | |
| parent | 18a970c4f15271bd4ba665a4aa171f5e53d95e5d (diff) | |
- build and use the list of the small initramfs
Overriding the use of the whole system (as does the initramfs target) is done
on purpose.
Diffstat (limited to 'package/busybox')
| -rw-r--r-- | package/busybox/initramfs.mk | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/package/busybox/initramfs.mk b/package/busybox/initramfs.mk index 58ee3ed35..88d659e0c 100644 --- a/package/busybox/initramfs.mk +++ b/package/busybox/initramfs.mk @@ -3,9 +3,11 @@ # busybox image for initramfs # ############################################################# +ifeq ($(strip $(BR2_PACKAGE_BUSYBOX_INITRAMFS)),y) BUSYBOX_INITRAMFS_DIR:=$(BUSYBOX_DIR)-initramfs BR2_INITRAMFS_DIR:=$(PROJECT_BUILD_DIR)/initramfs +BB_INITRAMFS_TARGET:=$(IMAGE).initramfs_lst $(BUSYBOX_INITRAMFS_DIR)/.unpacked: $(DL_DIR)/$(BUSYBOX_SOURCE) rm -rf $(BUILD_DIR)/tmp $(BUSYBOX_INITRAMFS_DIR) @@ -34,6 +36,7 @@ $(BUSYBOX_INITRAMFS_DIR)/.config $(BUSYBOX_INITRAMFS_DIR)/.configured: $(BUSYBOX echo CONFIG_FALSE=y; \ echo CONFIG_GUNZIP=y; \ echo CONFIG_HALT=y; \ + echo CONFIG_INIT=y; \ echo CONFIG_INSMOD=y; \ echo CONFIG_KILL=y; \ echo CONFIG_LN=y; \ @@ -47,8 +50,8 @@ $(BUSYBOX_INITRAMFS_DIR)/.config $(BUSYBOX_INITRAMFS_DIR)/.configured: $(BUSYBOX echo CONFIG_FEATURE_CHECK_TAINTED_MODULE=n; \ echo CONFIG_FEATURE_2_4_MODULES=n; \ echo CONFIG_MOUNT=y; \ - echo CONFIG_MSH=y; \ - echo CONFIG_FEATURE_SH_IS_MSH=y; \ + echo CONFIG_ASH=y; \ + echo CONFIG_FEATURE_SH_IS_ASH=y; \ echo CONFIG_PS=y; \ echo CONFIG_READLINK=y; \ echo CONFIG_RMMOD=y; \ @@ -97,7 +100,25 @@ $(BR2_INITRAMFS_DIR)/bin/busybox: $(BUSYBOX_INITRAMFS_DIR)/busybox install $(STRIP) $(STRIP_STRIP_ALL) $@ -$(PROJECT_BUILD_DIR)/.initramfs_done: $(BR2_INITRAMFS_DIR)/bin/busybox + +$(BB_INITRAMFS_TARGET): $(BR2_INITRAMFS_DIR)/bin/busybox + ln -fs bin/busybox $(PROJECT_BUILD_DIR)/initramfs/init + mkdir -p $(PROJECT_BUILD_DIR)/initramfs/etc + cat target/generic/target_busybox_skeleton/etc/inittab > \ + $(PROJECT_BUILD_DIR)/initramfs/etc/inittab + rm -f $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(BB_INITRAMFS_TARGET)) + (echo "chown -R 0:0 $(PROJECT_BUILD_DIR)/initramfs"; \ + echo "$(STAGING_DIR)/bin/makedevs -d $(TARGET_DEVICE_TABLE) $(PROJECT_BUILD_DIR)/initramfs"; \ + echo "$(CONFIG_SHELL) target/initramfs/gen_initramfs_list.sh -u 0 -g 0 $(PROJECT_BUILD_DIR)/initramfs > $(BB_INITRAMFS_TARGET)"; \ + ) > $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(BB_INITRAMFS_TARGET)) + chmod +x $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(BB_INITRAMFS_TARGET)) + $(STAGING_DIR)/usr/bin/fakeroot -- \ + $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(BB_INITRAMFS_TARGET)) + rm -f $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(BB_INITRAMFS_TARGET)) + touch -c $@ + +$(PROJECT_BUILD_DIR)/.initramfs_done: $(BR2_INITRAMFS_DIR)/bin/busybox \ + $(BB_INITRAMFS_TARGET) touch $@ busybox-initramfs: uclibc $(PROJECT_BUILD_DIR)/.initramfs_done @@ -107,12 +128,13 @@ busybox-initramfs-menuconfig: host-sed $(BUILD_DIR) busybox-source $(BUSYBOX_INI busybox-initramfs-clean: rm -f $(BUSYBOX_INITRAMFS_DIR)/busybox $(PROJECT_BUILD_DIR)/.initramfs_* - rm -rf $(BR2_INITRAMFS_DIR) + rm -rf $(BR2_INITRAMFS_DIR) $(BB_INITRAMFS_TARGET) -$(MAKE) -C $(BUSYBOX_INITRAMFS_DIR) clean busybox-initramfs-dirclean: rm -rf $(BUSYBOX_INITRAMFS_DIR) $(BR2_INITRAMFS_DIR) \ $(PROJECT_BUILD_DIR)/.initramfs_* +endif ############################################################# # # Toplevel Makefile options |