beanstalkd: add package

For now building from git using latest SHA (commits are relatively
infrequent).  Set priority to come up immediately after network
interfaces are brought up. Patches have been submitted upstream
(but not yet accepted) to fix:

* a somewhat cross-compile unfriendly makefile;
* a header inclusion issue which causes MUSL compilation warnings;
* using the somewhat arcane posix_fallocate() in favor of the
  more ubiquitous ftruncate() system call instead.

Hopefully the next release will include our submitted fixes and
we can transition to a numbered release.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>

net/beanstalkd/Makefile

@@ -0,0 +1,48 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=beanstalkd
+PKG_VERSION:=1.9
+PKG_RELEASE:=1
+
+# for now, build from latest commit since releases are infrequent and
+# useful fixes trickle in...
+PKG_SOURCE_URL:=https://github.com/kr/beanstalkd.git
+PKG_SOURCE_VERSION:=b7b4a6a14b7e8d096dc8cbc255b23be17a228cbb
+
+PKG_SOURCE_PROTO:=git
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-v$(PKG_VERSION)
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_SOURCE_VERSION).tar.gz
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-v$(PKG_VERSION)
+
+PKG_MAINTAINER:=Philip Prindeville <philipp@redfish-solutions.com>
+PKG_LICENSE:=MIT
+PKG_LICENSE_FILES:=LICENSE
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/beanstalkd
+  SECTION:=net
+  CATEGORY:=Network
+  TITLE:=Beanstalk
+endef
+
+define Package/beanstalkd/description
+ Beanstalk is a simple, fast work queue.
+endef
+
+define Build/Configure
+endef
+
+define Build/Compile
+	cd $(PKG_BUILD_DIR) && make CC="$(TARGET_CC)" CFLAGS="$(TARGET_CFLAGS)" LDFLAGS="$(TARGET_LDFLAGS)" PREFIX=/usr
+endef
+
+define Package/beanstalkd/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/beanstalkd $(1)/usr/bin/beanstalkd
+
+	$(INSTALL_DIR) $(1)/etc/init.d
+	$(INSTALL_BIN) ./files/beanstalkd.init $(1)/etc/init.d/beanstalkd
+endef
+
+$(eval $(call BuildPackage,beanstalkd))

net/beanstalkd/files/beanstalkd.init

@@ -0,0 +1,14 @@
+#!/bin/sh /etc/rc.common
+# Beanstalk
+ 
+START=21
+STOP=11
+
+USE_PROCD=1
+PROG=/usr/bin/beanstalkd
+ 
+start_service() {
+    procd_open_instance
+    procd_set_param command $PROG
+    procd_close_instance
+}

net/beanstalkd/patches/900-makefile.patch

@@ -0,0 +1,116 @@
+diff --git a/Makefile b/Makefile
+index a3f345f..fe5a083 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,17 +1,16 @@
+-PREFIX=/usr/local
+-BINDIR=$(DESTDIR)$(PREFIX)/bin
+-CFLAGS=-Wall -Werror\
+-	-Wformat=2\
+-	-g\
+-
+-LDFLAGS=
+-OS=$(shell uname|tr A-Z a-z)
+-INSTALL=install
+-
+-VERS=$(shell ./vers.sh)
+-TARG=beanstalkd
+-MOFILE=main.o
+-OFILES=\
++PREFIX ?= /usr/local
++BINDIR = $(DESTDIR)$(PREFIX)/bin
++CFLAGS += -Wall -Werror -Wformat=2 -g
++LDFLAGS += 
++LDLIBS ?= 
++
++OS ?= $(shell uname | tr 'A-Z' 'a-z')
++INSTALL ?= install
++
++VERS = $(shell ./vers.sh)
++TARG = beanstalkd
++MOFILE = main.o
++OFILES = \
+ 	$(OS).o\
+ 	conn.o\
+ 	file.o\
+@@ -29,52 +28,44 @@ OFILES=\
+ 	vers.o\
+ 	walg.o\
+ 
+-TOFILES=\
++TOFILES = \
+ 	testheap.o\
+ 	testjobs.o\
+ 	testserv.o\
+ 	testutil.o\
+ 
+-HFILES=\
++HFILES = \
+ 	dat.h\
+ 	sd-daemon.h\
+ 
+ ifeq ($(OS),linux)
+-
+-LDLIBS=\
+-	-lrt\
+-
++   LDLIBS += -lrt
+ endif
+ 
+-CLEANFILES=\
++CLEANFILES = \
+ 	vers.c\
+ 
+-.PHONY: all
+ all: $(TARG)
+ 
+ $(TARG): $(OFILES) $(MOFILE)
+ 	$(LINK.o) -o $@ $^ $(LDLIBS)
+ 
+-.PHONY: install
+ install: $(BINDIR)/$(TARG)
+ 
+ $(BINDIR)/%: %
+ 	$(INSTALL) -d $(dir $@)
+ 	$(INSTALL) $< $@
+ 
+-CLEANFILES:=$(CLEANFILES) $(TARG)
++CLEANFILES := $(CLEANFILES) $(TARG)
+ 
+ $(OFILES) $(MOFILE): $(HFILES)
+ 
+-.PHONY: clean
+ clean:
+ 	rm -f *.o $(CLEANFILES)
+ 
+-.PHONY: check
+ check: ct/_ctcheck
+ 	ct/_ctcheck
+ 
+-.PHONY: bench
+ bench: ct/_ctcheck
+ 	ct/_ctcheck -b
+ 
+@@ -88,11 +79,8 @@ ct/ct.o ct/_ctcheck.o: ct/ct.h ct/internal.h
+ 
+ $(TOFILES): $(HFILES) ct/ct.h
+ 
+-CLEANFILES:=$(CLEANFILES) ct/_* ct/*.o
++CLEANFILES += ct/_* ct/*.o
+ 
+-ifneq ($(shell ./verc.sh),$(shell cat vers.c 2>/dev/null))
+-.PHONY: vers.c
+-endif
+ vers.c:
+ 	./verc.sh >vers.c
+ 
+@@ -100,3 +88,9 @@ doc/beanstalkd.1 doc/beanstalkd.1.html: doc/beanstalkd.ronn
+ 	ronn $<
+ 
+ freebsd.o: darwin.c
++
++.PHONY: all install clean check bench
++
++ifneq ($(shell ./verc.sh),$(shell cat vers.c 2>/dev/null))
++.PHONY: vers.c
++endif

net/beanstalkd/patches/901-fix-headers.patch

@@ -0,0 +1,11 @@
+--- a/sd-daemon.c	2017-02-16 18:50:20.000000000 -0700
++++ b/sd-daemon.c	2017-02-16 19:21:09.086008361 -0700
+@@ -32,7 +32,7 @@
+ #include <sys/stat.h>
+ #include <sys/socket.h>
+ #include <sys/un.h>
+-#include <sys/fcntl.h>
++#include <fcntl.h>
+ #include <netinet/in.h>
+ #include <stdlib.h>
+ #include <errno.h>

net/beanstalkd/patches/902-replace-posix_fallocate.patch

@@ -0,0 +1,18 @@
+--- a/linux.c
++++ b/linux.c
+@@ -1,4 +1,6 @@
+ #define _XOPEN_SOURCE 600
++#include <unistd.h>
++#include <sys/types.h>
+ #include <stdint.h>
+ #include <fcntl.h>
+ #include <stdlib.h>
+@@ -19,7 +19,7 @@ static int epfd;
+ int
+ rawfalloc(int fd, int len)
+ {
+-    return posix_fallocate(fd, 0, len);
++    return ftruncate(fd, len);
+ }
+ 
+