NetCube-Systems-Austria/kumquat-buildroot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
49c44daa6d
kumquat-buildroot/package/busybox/busybox.mk
Arnout Vandecappelle 200282e207 busybox: no need to disable clear and reset 
Removing clear and reset from the busybox config when the ncurses tools
are enabled is not really needed.

Since commit 802bff9c42, the busybox install will not overwrite
existing programs. Therefore, the tools will be installed correctly
regardless of the order of the build:
- if busybox is built first, the clear and reset apps are installed,
  but they will be overwritten by ncurses;
- if ncurses is built first, it will install the clear and reset apps,
  and busybox will no longer install them.

We prefer not to modify the busybox configuration when not strictly
necessary, because it is surprising for the user that his configuration
is not applied. Clearly, it's not ideal that busybox is configured with
redundant apps, but if the user wants to shrink it, it's possible to
provide a custom config.

This partially reverts commit 33c72344a8.

Cc: Matthew Weber <matthew.weber@rockwellcollins.com>
Cc: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: Matt Weber  <matthew.weber@rockwellcollins.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2017-04-26 09:20:15 +02:00

265 lines
8.7 KiB
Makefile
Raw Blame History

################################################################################
#
# busybox
#
################################################################################
BUSYBOX_VERSION = 1.26.2
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 = \
$(TARGET_LDFLAGS)
# Link against libtirpc if available so that we can leverage its RPC
# support for NFS mounting with BusyBox
ifeq ($(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 = $(BUSYBOX_MAKE_OPTS)
define BUSYBOX_PERMISSIONS
/bin/busybox f 4755 0 0 - - - - -
endef
# If mdev will be used for device creation enable it and copy S10mdev to /etc/init.d
ifeq ($(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
# Disable shadow passwords support if unsupported by the C library
ifeq ($(BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS),)
define BUSYBOX_INTERNAL_SHADOW_PASSWORDS
$(call KCONFIG_ENABLE_OPT,CONFIG_USE_BB_PWD_GRP,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_USE_BB_SHADOW,$(BUSYBOX_BUILD_CONFIG))
endef
endif
# We also need to use internal shadow password functions when using
# the musl C library, since some of them are not yet implemented by
# musl.
#
# Do not use utmp/wmtp support. wmtp support is not available in musl,
# and utmp support is not sufficient for Busybox.
ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y)
define BUSYBOX_MUSL_TWEAKS
$(call KCONFIG_ENABLE_OPT,CONFIG_USE_BB_PWD_GRP,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_ENABLE_OPT,CONFIG_USE_BB_SHADOW,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_DISABLE_OPT,CONFIG_FEATURE_UTMP,$(BUSYBOX_BUILD_CONFIG))
$(call KCONFIG_DISABLE_OPT,CONFIG_FEATURE_WTMP,$(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
endif
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
define BUSYBOX_INSTALL_LOGGING_SCRIPT
if grep -q CONFIG_SYSLOGD=y $(@D)/.config; then \
$(INSTALL) -m 0755 -D package/busybox/S01logging \
$(TARGET_DIR)/etc/init.d/S01logging; \
else rm -f $(TARGET_DIR)/etc/init.d/S01logging; fi
endef
ifeq ($(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
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
# Enable "noclobber" in install.sh, to prevent BusyBox from overwriting any
# full-blown versions of apps installed by other packages with sym/hard links.
define BUSYBOX_NOCLOBBER_INSTALL
$(SED) 's/^noclobber="0"$$/noclobber="1"/' $(@D)/applets/install.sh
endef
define BUSYBOX_KCONFIG_FIXUP_CMDS
$(BUSYBOX_SET_MMU)
$(BUSYBOX_PREFER_STATIC)
$(BUSYBOX_SET_MDEV)
$(BUSYBOX_SET_CRYPT_SHA)
$(BUSYBOX_LINUX_PAM)
$(BUSYBOX_INTERNAL_SHADOW_PASSWORDS)
$(BUSYBOX_SET_INIT)
$(BUSYBOX_SET_WATCHDOG)
$(BUSYBOX_SET_SELINUX)
$(BUSYBOX_MUSL_TWEAKS)
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
$(BUSYBOX_MAKE_ENV) $(MAKE) $(BUSYBOX_MAKE_OPTS) -C $(@D) install
$(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)
$(BUSYBOX_INSTALL_TELNET_SCRIPT)
endef
# Checks to give errors that the user can understand
# Must be before we call to kconfig-package
ifeq ($(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))
Reference in New Issue View Git Blame Copy Permalink