ddc63be529
Following the introduction of the initscripts package in commit
89d39fc7a3 ("initscripts: new package"),
the /etc/inittab file is no longer part of the skeleton, and therefore
is not always installed.
However, system/system.mk tweaks the inittab for getty and filesystem
remount as rw, without taking the precautions of whether the init
system is Busybox or SysV. This commit fixes that by adding the
necessary conditions around the code adjusting the inittab file.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
125 lines
4.3 KiB
Makefile
125 lines
4.3 KiB
Makefile
TARGET_GENERIC_HOSTNAME = $(call qstrip,$(BR2_TARGET_GENERIC_HOSTNAME))
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TARGET_GENERIC_ISSUE = $(call qstrip,$(BR2_TARGET_GENERIC_ISSUE))
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TARGET_GENERIC_ROOT_PASSWD = $(call qstrip,$(BR2_TARGET_GENERIC_ROOT_PASSWD))
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TARGET_GENERIC_PASSWD_METHOD = $(call qstrip,$(BR2_TARGET_GENERIC_PASSWD_METHOD))
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TARGET_GENERIC_BIN_SH = $(call qstrip,$(BR2_SYSTEM_BIN_SH))
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TARGET_GENERIC_GETTY_PORT = $(call qstrip,$(BR2_TARGET_GENERIC_GETTY_PORT))
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TARGET_GENERIC_GETTY_BAUDRATE = $(call qstrip,$(BR2_TARGET_GENERIC_GETTY_BAUDRATE))
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TARGET_GENERIC_GETTY_TERM = $(call qstrip,$(BR2_TARGET_GENERIC_GETTY_TERM))
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TARGET_GENERIC_GETTY_OPTIONS = $(call qstrip,$(BR2_TARGET_GENERIC_GETTY_OPTIONS))
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ifneq ($(TARGET_GENERIC_HOSTNAME),)
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define SYSTEM_HOSTNAME
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mkdir -p $(TARGET_DIR)/etc
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echo "$(TARGET_GENERIC_HOSTNAME)" > $(TARGET_DIR)/etc/hostname
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$(SED) '$$a \127.0.1.1\t$(TARGET_GENERIC_HOSTNAME)' \
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-e '/^127.0.1.1/d' $(TARGET_DIR)/etc/hosts
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endef
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TARGET_FINALIZE_HOOKS += SYSTEM_HOSTNAME
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endif
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ifneq ($(TARGET_GENERIC_ISSUE),)
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define SYSTEM_ISSUE
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mkdir -p $(TARGET_DIR)/etc
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echo "$(TARGET_GENERIC_ISSUE)" > $(TARGET_DIR)/etc/issue
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endef
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TARGET_FINALIZE_HOOKS += SYSTEM_ISSUE
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endif
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define SET_NETWORK_LOCALHOST
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( \
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echo "# interface file auto-generated by buildroot"; \
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echo ; \
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echo "auto lo"; \
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echo "iface lo inet loopback"; \
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) > $(TARGET_DIR)/etc/network/interfaces
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endef
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NETWORK_DHCP_IFACE = $(call qstrip,$(BR2_SYSTEM_DHCP))
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ifneq ($(NETWORK_DHCP_IFACE),)
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define SET_NETWORK_DHCP
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( \
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echo ; \
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echo "auto $(NETWORK_DHCP_IFACE)"; \
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echo "iface $(NETWORK_DHCP_IFACE) inet dhcp"; \
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) >> $(TARGET_DIR)/etc/network/interfaces
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endef
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endif
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define SET_NETWORK
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mkdir -p $(TARGET_DIR)/etc/network/
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$(SET_NETWORK_LOCALHOST)
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$(SET_NETWORK_DHCP)
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endef
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TARGET_FINALIZE_HOOKS += SET_NETWORK
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ifeq ($(BR2_ROOTFS_SKELETON_DEFAULT),y)
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ifeq ($(BR2_TARGET_ENABLE_ROOT_LOGIN),y)
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ifeq ($(TARGET_GENERIC_ROOT_PASSWD),)
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SYSTEM_ROOT_PASSWORD =
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else ifneq ($(filter $$1$$% $$5$$% $$6$$%,$(TARGET_GENERIC_ROOT_PASSWD)),)
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SYSTEM_ROOT_PASSWORD = $(TARGET_GENERIC_ROOT_PASSWD)
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else
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PACKAGES += host-mkpasswd
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# This variable will only be evaluated in the finalize stage, so we can
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# be sure that host-mkpasswd will have already been built by that time.
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SYSTEM_ROOT_PASSWORD = $(shell $(MKPASSWD) -m "$(TARGET_GENERIC_PASSWD_METHOD)" "$(TARGET_GENERIC_ROOT_PASSWD)")
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endif
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else # !BR2_TARGET_ENABLE_ROOT_LOGIN
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SYSTEM_ROOT_PASSWORD = *
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endif
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define SYSTEM_SET_ROOT_PASSWD
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$(SED) 's,^root:[^:]*:,root:$(SYSTEM_ROOT_PASSWORD):,' $(TARGET_DIR)/etc/shadow
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endef
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TARGET_FINALIZE_HOOKS += SYSTEM_SET_ROOT_PASSWD
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ifeq ($(BR2_SYSTEM_BIN_SH_NONE),y)
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define SYSTEM_BIN_SH
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rm -f $(TARGET_DIR)/bin/sh
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endef
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else
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define SYSTEM_BIN_SH
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ln -sf $(TARGET_GENERIC_BIN_SH) $(TARGET_DIR)/bin/sh
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endef
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endif
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TARGET_FINALIZE_HOOKS += SYSTEM_BIN_SH
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ifeq ($(BR2_TARGET_GENERIC_GETTY),y)
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ifeq ($(BR2_INIT_SYSV),y)
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# In sysvinit inittab, the "id" must not be longer than 4 bytes, so we
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# skip the "tty" part and keep only the remaining.
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define SYSTEM_GETTY
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$(SED) '/# GENERIC_SERIAL$$/s~^.*#~$(shell echo $(TARGET_GENERIC_GETTY_PORT) | tail -c+4)::respawn:/sbin/getty -L $(TARGET_GENERIC_GETTY_OPTIONS) $(TARGET_GENERIC_GETTY_PORT) $(TARGET_GENERIC_GETTY_BAUDRATE) $(TARGET_GENERIC_GETTY_TERM) #~' \
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$(TARGET_DIR)/etc/inittab
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endef
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else ifeq ($(BR2_INIT_BUSYBOX),y)
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# Add getty to busybox inittab
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define SYSTEM_GETTY
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$(SED) '/# GENERIC_SERIAL$$/s~^.*#~$(TARGET_GENERIC_GETTY_PORT)::respawn:/sbin/getty -L $(TARGET_GENERIC_GETTY_OPTIONS) $(TARGET_GENERIC_GETTY_PORT) $(TARGET_GENERIC_GETTY_BAUDRATE) $(TARGET_GENERIC_GETTY_TERM) #~' \
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$(TARGET_DIR)/etc/inittab
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endef
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endif
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TARGET_FINALIZE_HOOKS += SYSTEM_GETTY
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endif
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ifeq ($(BR2_INIT_BUSYBOX)$(BR2_INIT_SYSV),y)
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ifeq ($(BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW),y)
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# Find commented line, if any, and remove leading '#'s
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define SYSTEM_REMOUNT_RW
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$(SED) '/^#.*-o remount,rw \/$$/s~^#\+~~' $(TARGET_DIR)/etc/inittab
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endef
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else
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# Find uncommented line, if any, and add a leading '#'
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define SYSTEM_REMOUNT_RW
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$(SED) '/^[^#].*-o remount,rw \/$$/s~^~#~' $(TARGET_DIR)/etc/inittab
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endef
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endif
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TARGET_FINALIZE_HOOKS += SYSTEM_REMOUNT_RW
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endif
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endif # BR2_ROOTFS_SKELETON_DEFAULT
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