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dcron: new package

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[Thomas: wrap help text, add BR2_USE_MMU dependency, minor fixes in
.mk file.]

Signed-off-by: Alvaro G. M <alvaro.gamez@hazent.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Alvaro G. M 2014-07-08 12:21:32 +02:00 committed by Thomas Petazzoni
parent a37b214c43
commit 1b1ed35089
3 changed files with 57 additions and 0 deletions
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3
package/Config.in
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@ -1124,6 +1124,9 @@ if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
source "package/coreutils/Config.in"
endif
source "package/cpuload/Config.in"
if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
source "package/dcron/Config.in"
endif
source "package/dsp-tools/Config.in"
source "package/ftop/Config.in"
source "package/htop/Config.in"

22
package/dcron/Config.in Normal file
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@ -0,0 +1,22 @@
config BR2_PACKAGE_DCRON
bool "dcron"
depends on BR2_USE_MMU # fork()
help
dcron is a time-based job scheduler with anacron-like
features. It works as a background daemon that parses
individual crontab files and executes commands on behalf of
the users in question.
Upon installation, this package will enable a system level
cron daemon with hourly, daily, weekly and monthly crontabs.
However, it doesn't allow non root users to create their own
crontab file. This is because /var/spool/cron/crontabs is
non user writable.
Typically, a crontab group is created on the system and
users allowed to create crontab entries are added into this
group, while crontab executable is owned by root:crontab
with sgid bit enabled.
http://www.jimpryor.net/linux/dcron.html

32
package/dcron/dcron.mk Normal file
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@ -0,0 +1,32 @@
################################################################################
#
# dcron
#
################################################################################
DCRON_VERSION = 4.5
DCRON_SITE = http://www.jimpryor.net/linux/releases/
# The source code does not specify the version of the GPL that is used.
DCRON_LICENSE = GPL
# Overwrite cron-related Busybox commands if available
ifeq ($(BR2_PACKAGE_BUSYBOX),y)
DCRON_DEPENDENCIES = busybox
endif
define DCRON_BUILD_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS)
endef
define DCRON_INSTALL_TARGET_CMDS
$(INSTALL) -D -m0700 $(@D)/crond $(TARGET_DIR)/usr/sbin/crond
$(INSTALL) -D -m4755 $(@D)/crontab $(TARGET_DIR)/usr/bin/crontab
$(INSTALL) -D -m0644 $(@D)/extra/root.crontab $(TARGET_DIR)/etc/cron.d/system
# Busybox provides run-parts, so there is no need to use nor install provided run-cron
$(SED) 's#/usr/sbin/run-cron#/bin/run-parts#g' $(TARGET_DIR)/etc/cron.d/system
$(INSTALL) -d -m0755 $(TARGET_DIR)/var/spool/cron/crontabs \
$(TARGET_DIR)/etc/cron.daily $(TARGET_DIR)/etc/cron.hourly \
$(TARGET_DIR)/etc/cron.monthly $(TARGET_DIR)/etc/cron.weekly
endef
$(eval $(generic-package))