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kumquat-buildroot/package/busybox/busybox.mk
Carlos Santos 8b87d87688 busybox: rewrite logging init script 
- Split S01logging into S01syslogd and S02klogd. Install them only if no
  other syslog package is selected and the corresponding daemons are
  selected in the Busybox configuration.
- Support /etc/default/$DAEMON configuration files.
- Detect and report start/stop errors (previous version ignored them and
  always reported OK).
- Use a separate function for restart.
- Implement reload as restart.

The dependency of busybox on rsyslog and syslog-ng was only needed
because those packages also installed S01logging. Since now they no
longer install the same file, these dependencies are no longer needed.
The dependency on sysklogd is still needed since that one installs the
syslogd and klogd executables with the same name as busybox.

The -n option of syslogd/klogd is obligatory because start-stop-daemon
starts it in the background. Therefore, move it out of the
SYSLOGD_ARGS resp. KLOGD_ARGS variable so the user can no longer remove
it.

Signed-off-by: Carlos Santos <casantos@datacom.com.br>
Reviewed-by: Matt Weber <matthew.weber@rockwellcollins.com>
[Arnout: keep dependency on sysklogd]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
2018-12-10 22:14:05 +01:00

360 lines
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Makefile
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################################################################################
#
# busybox
#
################################################################################
BUSYBOX_VERSION = 1.29.3
BUSYBOX_SITE = http://www.busybox.net/downloads
BUSYBOX_SOURCE = busybox-$(BUSYBOX_VERSION).tar.bz2
BUSYBOX_LICENSE = GPL-2.0
BUSYBOX_LICENSE_FILES = LICENSE
define BUSYBOX_HELP_CMDS
@echo ' busybox-menuconfig - Run BusyBox menuconfig'
endef
BUSYBOX_CFLAGS = \
$(TARGET_CFLAGS)
BUSYBOX_LDFLAGS = \
$(TARGET_LDFLAGS)
# Packages that provide commands that may also be busybox applets:
BUSYBOX_DEPENDENCIES = \
$(if $(BR2_PACKAGE_ATTR),attr) \
$(if $(BR2_PACKAGE_BASH),bash) \
$(if $(BR2_PACKAGE_BC),bc) \
$(if $(BR2_PACKAGE_BINUTILS),binutils) \
$(if $(BR2_PACKAGE_COREUTILS),coreutils) \
$(if $(BR2_PACKAGE_CPIO),cpio) \
$(if $(BR2_PACKAGE_DCRON),dcron) \
$(if $(BR2_PACKAGE_DEBIANUTILS),debianutils) \
$(if $(BR2_PACKAGE_DIFFUTILS),diffutils) \
$(if $(BR2_PACKAGE_DOS2UNIX),dos2unix) \
$(if $(BR2_PACKAGE_E2FSPROGS),e2fsprogs) \
$(if $(BR2_PACKAGE_FBSET),fbset) \
$(if $(BR2_PACKAGE_GAWK),gawk) \
$(if $(BR2_PACKAGE_GREP),grep) \
$(if $(BR2_PACKAGE_GZIP),gzip) \
$(if $(BR2_PACKAGE_I2C_TOOLS),i2c-tools) \
$(if $(BR2_PACKAGE_IFENSLAVE),ifenslave) \
$(if $(BR2_PACKAGE_IFPLUGD),ifplugd) \
$(if $(BR2_PACKAGE_IFUPDOWN),ifupdown) \
$(if $(BR2_PACKAGE_IPROUTE2),iproute2) \
$(if $(BR2_PACKAGE_IPUTILS),iputils) \
$(if $(BR2_PACKAGE_KMOD),kmod) \
$(if $(BR2_PACKAGE_LESS),less) \
$(if $(BR2_PACKAGE_LSOF),lsof) \
$(if $(BR2_PACKAGE_MTD),mtd) \
$(if $(BR2_PACKAGE_NET_TOOLS),net-tools) \
$(if $(BR2_PACKAGE_NETCAT),netcat) \
$(if $(BR2_PACKAGE_NETCAT_OPENSBSD),netcat-openbsd) \
$(if $(BR2_PACKAGE_NMAP),nmap) \
$(if $(BR2_PACKAGE_NTP),ntp) \
$(if $(BR2_PACKAGE_PCIUTILS),pciutils) \
$(if $(BR2_PACKAGE_PROCPS_NG),procps-ng) \
$(if $(BR2_PACKAGE_PSMISC),psmisc) \
$(if $(BR2_PACKAGE_START_STOP_DAEMON),start-stop-daemon) \
$(if $(BR2_PACKAGE_SYSKLOGD),sysklogd) \
$(if $(BR2_PACKAGE_SYSTEMD),systemd) \
$(if $(BR2_PACKAGE_SYSVINIT),sysvinit) \
$(if $(BR2_PACKAGE_TAR),tar) \
$(if $(BR2_PACKAGE_TFTPD),tftpd) \
$(if $(BR2_PACKAGE_TRACEROUTE),traceroute) \
$(if $(BR2_PACKAGE_UNZIP),unzip) \
$(if $(BR2_PACKAGE_USBUTILS),usbutils) \
$(if $(BR2_PACKAGE_UTIL_LINUX),util-linux) \
$(if $(BR2_PACKAGE_VIM),vim) \
$(if $(BR2_PACKAGE_WGET),wget) \
$(if $(BR2_PACKAGE_WHOIS),whois)
# Link against libtirpc if available so that we can leverage its RPC
# support for NFS mounting with BusyBox
ifeq ($(BR2_PACKAGE_LIBTIRPC),y)
BUSYBOX_DEPENDENCIES += libtirpc host-pkgconf
BUSYBOX_CFLAGS += "`$(PKG_CONFIG_HOST_BINARY) --cflags libtirpc`"
# Don't use LDFLAGS for -ltirpc, because LDFLAGS is used for
# the non-final link of modules as well.
BUSYBOX_CFLAGS_busybox += "`$(PKG_CONFIG_HOST_BINARY) --libs libtirpc`"
endif
BUSYBOX_BUILD_CONFIG = $(BUSYBOX_DIR)/.config
# Allows the build system to tweak CFLAGS
BUSYBOX_MAKE_ENV = \
$(TARGET_MAKE_ENV) \
CFLAGS="$(BUSYBOX_CFLAGS)" \
CFLAGS_busybox="$(BUSYBOX_CFLAGS_busybox)"
ifeq ($(BR2_REPRODUCIBLE),y)
BUSYBOX_MAKE_ENV += \
KCONFIG_NOTIMESTAMP=1
endif
BUSYBOX_MAKE_OPTS = \
CC="$(TARGET_CC)" \
ARCH=$(KERNEL_ARCH) \
PREFIX="$(TARGET_DIR)" \
EXTRA_LDFLAGS="$(BUSYBOX_LDFLAGS)" \
CROSS_COMPILE="$(TARGET_CROSS)" \
CONFIG_PREFIX="$(TARGET_DIR)" \
SKIP_STRIP=y
ifndef BUSYBOX_CONFIG_FILE
BUSYBOX_CONFIG_FILE = $(call qstrip,$(BR2_PACKAGE_BUSYBOX_CONFIG))
endif
BUSYBOX_KCONFIG_FILE = $(BUSYBOX_CONFIG_FILE)
BUSYBOX_KCONFIG_FRAGMENT_FILES = $(call qstrip,$(BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES))
BUSYBOX_KCONFIG_EDITORS = menuconfig xconfig gconfig
BUSYBOX_KCONFIG_OPTS = $(BUSYBOX_MAKE_OPTS)
ifeq ($(BR2_PACKAGE_BUSYBOX_INDIVIDUAL_BINARIES),y)
define BUSYBOX_PERMISSIONS
# Set permissions on all applets with BB_SUID_REQUIRE and BB_SUID_MAYBE.
# 12 Applets are pulled from applets.h using grep command :
# grep -r -e "APPLET.*BB_SUID_REQUIRE\|APPLET.*BB_SUID_MAYBE" \
# $(@D)/include/applets.h
# These applets are added to the device table and the makedev file
# ignores the files with type 'F' ( optional files).
/usr/bin/wall F 4755 0 0 - - - - -
/bin/ping F 4755 0 0 - - - - -
/bin/ping6 F 4755 0 0 - - - - -
/usr/bin/crontab F 4755 0 0 - - - - -
/sbin/findfs F 4755 0 0 - - - - -
/bin/login F 4755 0 0 - - - - -
/bin/mount F 4755 0 0 - - - - -
/usr/bin/passwd F 4755 0 0 - - - - -
/bin/su F 4755 0 0 - - - - -
/usr/bin/traceroute F 4755 0 0 - - - - -
/usr/bin/traceroute6 F 4755 0 0 - - - - -
/usr/bin/vlock F 4755 0 0 - - - - -
endef
else
define BUSYBOX_PERMISSIONS
/bin/busybox f 4755 0 0 - - - - -
endef
endif
# If mdev will be used for device creation enable it and copy S10mdev to /etc/init.d
ifeq ($(BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV),y)
define BUSYBOX_INSTALL_MDEV_SCRIPT
$(INSTALL) -D -m 0755 package/busybox/S10mdev \
$(TARGET_DIR)/etc/init.d/S10mdev
endef
define BUSYBOX_INSTALL_MDEV_CONF
$(INSTALL) -D -m 0644 package/busybox/mdev.conf \
$(TARGET_DIR)/etc/mdev.conf
endef
define BUSYBOX_SET_MDEV
$(call KCONFIG_ENABLE_OPT,CONFIG_MDEV,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_FEATURE_MDEV_CONF,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_FEATURE_MDEV_EXEC,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_FEATURE_MDEV_LOAD_FIRMWARE,$(BUSYBOX_BUILD_CONFIG))
endef
endif
# sha passwords need USE_BB_CRYPT_SHA
ifeq ($(BR2_TARGET_GENERIC_PASSWD_SHA256)$(BR2_TARGET_GENERIC_PASSWD_SHA512),y)
define BUSYBOX_SET_CRYPT_SHA
$(call KCONFIG_ENABLE_OPT,CONFIG_USE_BB_CRYPT_SHA,$(BUSYBOX_BUILD_CONFIG))
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))
$(call KCONFIG_DISABLE_OPT,CONFIG_SWAPON,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_DISABLE_OPT,CONFIG_SWAPOFF,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_DISABLE_OPT,CONFIG_ASH,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH_BASH_COMPAT,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH_BRACE_EXPANSION,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH_HELP,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH_INTERACTIVE,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH_SAVEHISTORY,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH_JOB,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH_TICK,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH_IF,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH_LOOPS,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH_CASE,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH_FUNCTIONS,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH_LOCAL,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH_RANDOM_SUPPORT,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH_EXPORT_N,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_HUSH_MODE_X,$(BUSYBOX_BUILD_CONFIG))
endef
endif
# If we're using static libs do the same for busybox
ifeq ($(BR2_STATIC_LIBS),y)
define BUSYBOX_PREFER_STATIC
$(call KCONFIG_ENABLE_OPT,CONFIG_STATIC,$(BUSYBOX_BUILD_CONFIG))
endef
endif
define BUSYBOX_INSTALL_UDHCPC_SCRIPT
if grep -q CONFIG_UDHCPC=y $(@D)/.config; then \
$(INSTALL) -m 0755 -D package/busybox/udhcpc.script \
$(TARGET_DIR)/usr/share/udhcpc/default.script; \
$(INSTALL) -m 0755 -d \
$(TARGET_DIR)/usr/share/udhcpc/default.script.d; \
fi
endef
ifeq ($(BR2_INIT_BUSYBOX),y)
define BUSYBOX_SET_INIT
$(call KCONFIG_ENABLE_OPT,CONFIG_INIT,$(BUSYBOX_BUILD_CONFIG))
endef
ifeq ($(BR2_TARGET_GENERIC_GETTY),y)
define BUSYBOX_SET_GETTY
$(SED) '/# GENERIC_SERIAL$$/s~^.*#~$(SYSTEM_GETTY_PORT)::respawn:/sbin/getty -L $(SYSTEM_GETTY_OPTIONS) $(SYSTEM_GETTY_PORT) $(SYSTEM_GETTY_BAUDRATE) $(SYSTEM_GETTY_TERM) #~' \
$(TARGET_DIR)/etc/inittab
endef
BUSYBOX_TARGET_FINALIZE_HOOKS += BUSYBOX_SET_GETTY
endif # BR2_TARGET_GENERIC_GETTY
BUSYBOX_TARGET_FINALIZE_HOOKS += SYSTEM_REMOUNT_ROOT_INITTAB
endif # BR2_INIT_BUSYBOX
ifeq ($(BR2_PACKAGE_BUSYBOX_SELINUX),y)
BUSYBOX_DEPENDENCIES += host-pkgconf libselinux libsepol
define BUSYBOX_SET_SELINUX
$(call KCONFIG_ENABLE_OPT,CONFIG_SELINUX,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_SELINUXENABLED,$(BUSYBOX_BUILD_CONFIG))
endef
endif
ifeq ($(BR2_PACKAGE_BUSYBOX_INDIVIDUAL_BINARIES),y)
define BUSYBOX_SET_INDIVIDUAL_BINARIES
$(call KCONFIG_ENABLE_OPT,CONFIG_BUILD_LIBBUSYBOX,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_FEATURE_INDIVIDUAL,$(BUSYBOX_BUILD_CONFIG))
endef
define BUSYBOX_INSTALL_INDIVIDUAL_BINARIES
rm -f $(TARGET_DIR)/bin/busybox
endef
endif
# Only install our logging scripts if no other package does it.
ifeq ($(BR2_PACKAGE_SYSKLOGD)$(BR2_PACKAGE_RSYSLOG)$(BR2_PACKAGE_SYSLOG_NG),)
define BUSYBOX_INSTALL_LOGGING_SCRIPT
if grep -q CONFIG_SYSLOGD=y $(@D)/.config; \
then \
$(INSTALL) -m 0755 -D package/busybox/S01syslogd \
$(TARGET_DIR)/etc/init.d/S01syslogd; \
fi; \
if grep -q CONFIG_KLOGD=y $(@D)/.config; \
then \
$(INSTALL) -m 0755 -D package/busybox/S02klogd \
$(TARGET_DIR)/etc/init.d/S02klogd; \
fi
endef
endif
ifeq ($(BR2_INIT_BUSYBOX),y)
define BUSYBOX_INSTALL_INITTAB
$(INSTALL) -D -m 0644 package/busybox/inittab $(TARGET_DIR)/etc/inittab
endef
endif
ifeq ($(BR2_PACKAGE_BUSYBOX_WATCHDOG),y)
define BUSYBOX_SET_WATCHDOG
$(call KCONFIG_ENABLE_OPT,CONFIG_WATCHDOG,$(BUSYBOX_BUILD_CONFIG))
endef
define BUSYBOX_INSTALL_WATCHDOG_SCRIPT
$(INSTALL) -D -m 0755 package/busybox/S15watchdog \
$(TARGET_DIR)/etc/init.d/S15watchdog
$(SED) s/PERIOD/$(call qstrip,$(BR2_PACKAGE_BUSYBOX_WATCHDOG_PERIOD))/ \
$(TARGET_DIR)/etc/init.d/S15watchdog
endef
endif
# PAM support requires thread support in the toolchain
ifeq ($(BR2_PACKAGE_LINUX_PAM)$(BR2_TOOLCHAIN_HAS_THREADS),yy)
define BUSYBOX_LINUX_PAM
$(call KCONFIG_ENABLE_OPT,CONFIG_PAM,$(BUSYBOX_BUILD_CONFIG))
endef
BUSYBOX_DEPENDENCIES += linux-pam
else
define BUSYBOX_LINUX_PAM
$(call KCONFIG_DISABLE_OPT,CONFIG_PAM,$(BUSYBOX_BUILD_CONFIG))
endef
endif
# Telnet support
define BUSYBOX_INSTALL_TELNET_SCRIPT
if grep -q CONFIG_FEATURE_TELNETD_STANDALONE=y $(@D)/.config; then \
$(INSTALL) -m 0755 -D package/busybox/S50telnet \
$(TARGET_DIR)/etc/init.d/S50telnet ; \
fi
endef
# Add /bin/{a,hu}sh to /etc/shells otherwise some login tools like dropbear
# can reject the user connection. See man shells.
define BUSYBOX_INSTALL_ADD_TO_SHELLS
if grep -q CONFIG_ASH=y $(@D)/.config; then \
grep -qsE '^/bin/ash$$' $(TARGET_DIR)/etc/shells \
|| echo "/bin/ash" >> $(TARGET_DIR)/etc/shells; \
fi
if grep -q CONFIG_HUSH=y $(@D)/.config; then \
grep -qsE '^/bin/hush$$' $(TARGET_DIR)/etc/shells \
|| echo "/bin/hush" >> $(TARGET_DIR)/etc/shells; \
fi
endef
BUSYBOX_TARGET_FINALIZE_HOOKS += BUSYBOX_INSTALL_ADD_TO_SHELLS
define BUSYBOX_KCONFIG_FIXUP_CMDS
$(BUSYBOX_SET_MMU)
$(BUSYBOX_PREFER_STATIC)
$(BUSYBOX_SET_MDEV)
$(BUSYBOX_SET_CRYPT_SHA)
$(BUSYBOX_LINUX_PAM)
$(BUSYBOX_SET_INIT)
$(BUSYBOX_SET_WATCHDOG)
$(BUSYBOX_SET_SELINUX)
$(BUSYBOX_SET_INDIVIDUAL_BINARIES)
endef
define BUSYBOX_CONFIGURE_CMDS
$(BUSYBOX_NOCLOBBER_INSTALL)
endef
define BUSYBOX_BUILD_CMDS
$(BUSYBOX_MAKE_ENV) $(MAKE) $(BUSYBOX_MAKE_OPTS) -C $(@D)
endef
define BUSYBOX_INSTALL_TARGET_CMDS
# Use the 'noclobber' install rule, to prevent BusyBox from overwriting
# any full-blown versions of apps installed by other packages.
$(BUSYBOX_MAKE_ENV) $(MAKE) $(BUSYBOX_MAKE_OPTS) -C $(@D) install-noclobber
$(BUSYBOX_INSTALL_INITTAB)
$(BUSYBOX_INSTALL_UDHCPC_SCRIPT)
$(BUSYBOX_INSTALL_MDEV_CONF)
endef
define BUSYBOX_INSTALL_INIT_SYSV
$(BUSYBOX_INSTALL_MDEV_SCRIPT)
$(BUSYBOX_INSTALL_LOGGING_SCRIPT)
$(BUSYBOX_INSTALL_WATCHDOG_SCRIPT)
$(BUSYBOX_INSTALL_TELNET_SCRIPT)
$(BUSYBOX_INSTALL_INDIVIDUAL_BINARIES)
endef
# Checks to give errors that the user can understand
# Must be before we call to kconfig-package
ifeq ($(BR2_PACKAGE_BUSYBOX)$(BR_BUILDING),yy)
ifeq ($(call qstrip,$(BR2_PACKAGE_BUSYBOX_CONFIG)),)
$(error No BusyBox configuration file specified, check your BR2_PACKAGE_BUSYBOX_CONFIG setting)
endif
endif
$(eval $(kconfig-package))
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