[Buildroot] [PATCH v2 1/2] at: change upstream site, bump version

[Giulio Benetti]

At is now available on a git repository at:
https://salsa.debian.org/debian/at
Main changes 3.1.16 -> 3.1.23:
- add support for SELinux, multiple files
- improve atd.service, see bug report 892819
- fix various bugs and warnings
- finalized script to release software

So:
- change AT_SITE_METHOD to git pointing to release/3.1.23
- update tarball sha256 in hash file
- improved S99at script:
  if /var/spool is linked to /tmp, .SEQ file will be lost and atd won't
  work neither for a live session. Create .SEQ file if not found, warning
  during start that after reboot atjobs could be lost.

Signed-off-by: Giulio Benetti <giulio.benetti at micronovasrl.com>
---
 package/at/S99at   |  9 +++++++++
 package/at/at.hash |  4 ++--
 package/at/at.mk   | 10 ++++++----
 3 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/package/at/S99at b/package/at/S99at
index 666d39b546..fb81736ae2 100755
--- a/package/at/S99at
+++ b/package/at/S99at
@@ -6,6 +6,15 @@
 umask 077
 
 start() {
+	# Since /va/spool can be linked to /tmp (tmpfs) 
+	# /var/spool/cron/atjobs/.SEQ created could be not available
+	# Check if not exists otherwise create it
+	if [ ! -f /var/spool/cron/atjobs/.SEQ ]; then
+	    mkdir -p /var/spool/cron/atjobs/
+	    touch /var/spool/cron/atjobs/.SEQ
+	    printf "atd: Created missing .SEQ file. Probably it's in tmpfs and on reboot atjobs will be lost!\n"
+	fi
+
 	printf "Starting atd: "
 	start-stop-daemon --start --quiet --make-pidfile --pidfile /var/run/atd.pid --background --exec /usr/sbin/atd -- -f
 	echo "OK"
diff --git a/package/at/at.hash b/package/at/at.hash
index 22c732cc7e..e6eb26d818 100644
--- a/package/at/at.hash
+++ b/package/at/at.hash
@@ -1,2 +1,2 @@
-# From: http://snapshot.debian.org/archive/debian/20141023T043132Z/pool/main/a/at/at_3.1.16-1.dsc
-sha256 cb9af59c6a54edce9536ba629841055409d1f89d8ae26494727a97141fb4d5c1  at_3.1.16.orig.tar.gz
+# Locally calculated
+sha256 f5c7c8226fab0bc4e2d16a55e04d4026f3452db51fc5cbcc4bb5a3c79a79f7ef  at-release_3.1.23.tar.gz
diff --git a/package/at/at.mk b/package/at/at.mk
index 058ebac5c8..083fbbc74b 100644
--- a/package/at/at.mk
+++ b/package/at/at.mk
@@ -4,10 +4,11 @@
 #
 ################################################################################
 
-AT_VERSION = 3.1.16
-AT_SOURCE = at_$(AT_VERSION).orig.tar.gz
-AT_SITE = http://snapshot.debian.org/archive/debian/20141023T043132Z/pool/main/a/at
-# missing deps for parsetime.l
+AT_VERSION = release/3.1.23
+AT_SITE = https://salsa.debian.org/debian/at.git
+AT_SITE_METHOD = git
+# Tried to add missing deps for parsetime.l but still parallel build fails
+# in some case, so at the moment let's keep MAKE1
 AT_MAKE = $(MAKE1)
 AT_AUTORECONF = YES
 AT_DEPENDENCIES = $(if $(BR2_PACKAGE_FLEX),flex) host-bison host-flex
@@ -23,6 +24,7 @@ AT_CONF_OPTS = \
 
 define AT_INSTALL_INIT_SYSV
 	$(INSTALL) -m 0755 -D package/at/S99at $(TARGET_DIR)/etc/init.d/S99at
+	
 endef
 
 $(eval $(autotools-package))
-- 
2.17.1