cups: new package: Common Unix Printing System

If using systemd, CUPS can be started via socket activation or directly,
in any case it is run as user daemon, group lp. The default spool and
cache locations were moved to /tmp/cups so we don't need to set up a
tmpfs for /var/spool/cups and /var/cache/cups.

sysvinit script is installed from upstream, but untested.

Some config files are only created by cupsd on the first start and not
at install time, so we supply reasonable defaults in projectroot/ in
order to use $(call install_alternative...) on them.

Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>

1 files changed, 241 insertions, 0 deletions

diff --git a/rules/cups.make b/rules/cups.make
new file mode 100644
index 000000000..7eb209e25
--- /dev/null
+++ b/rules/cups.make
@@ -0,0 +1,241 @@
+# -*-makefile-*-
+#
+# Copyright (C) 2017 by Roland Hieber <r.hieber@pengutronix.de>
+#
+# See CREDITS for details about who has contributed to this project.
+#
+# For further information about the PTXdist project and license conditions
+# see the README file.
+#
+
+#
+# We provide this package
+#
+PACKAGES-$(PTXCONF_CUPS) += cups
+
+#
+# Paths and names
+#
+CUPS_VERSION	:= 2.2.5
+CUPS		:= cups-$(CUPS_VERSION)
+CUPS_MD5	:= 76294dff74c3baf3fdf7c626cd48b873
+CUPS_SUFFIX	:= tar.gz
+CUPS_URL	:= https://github.com/apple/cups/releases/download/v$(CUPS_VERSION)/$(CUPS)-source.$(CUPS_SUFFIX)
+CUPS_SOURCE	:= $(SRCDIR)/$(CUPS)-source.$(CUPS_SUFFIX)
+CUPS_DIR	:= $(BUILDDIR)/cups-$(CUPS_VERSION)
+CUPS_LICENSE	:= LGPL-2.0 AND GPL-2.0
+
+# ----------------------------------------------------------------------------
+# Prepare
+# ----------------------------------------------------------------------------
+
+CUPS_CONF_ENV	:= \
+	$(CROSS_ENV) \
+	DSTROOT=$(CUPS_PKGDIR)
+
+#
+# autoconf
+#
+# The --with-* options are only used to specify strings, --without-* does
+# mostly nothing. So we're omitting them here.
+#
+# --enable-mallinfo is currently broken, see
+#  https://github.com/apple/cups/issues/5051
+#
+# libtool support is unsupported upstream. Don't enable it, it will break
+# things, until https://github.com/apple/cups/pull/5062 is merged.
+#
+# --disable-dnssd only refers to Apple's mDNSResponder, not Avahi.
+#
+# Java, PHP, Perl and Python support for the webinterface is only a runtime
+# option, there are no real bindings for it except calling the interpreters.
+#
+CUPS_CONF_TOOL	:= autoconf
+CUPS_CONF_OPT	:= \
+	$(CROSS_AUTOCONF_USR) \
+	--disable-static \
+	--disable-mallinfo \
+	--$(call ptx/endis,PTXCONF_CUPS_LIBPAPER)-libpaper \
+	--$(call ptx/endis,PTXCONF_CUPS_LIBUSB)-libusb \
+	--disable-tcp-wrappers \
+	--disable-acl \
+	--$(call ptx/endis,PTXCONF_CUPS_DBUS)-dbus \
+	--enable-shared \
+	--disable-libtool-unsupported \
+	--disable-debug \
+	--disable-debug-guards \
+	--disable-debug-printfs \
+	--disable-unit-tests \
+	--$(call ptx/endis,PTXCONF_TARGET_HARDEN_RELRO)-relro \
+	--disable-gssapi \
+	--enable-threads \
+	--$(call ptx/endis,PTXCONF_CUPS_SSL)-ssl \
+	--disable-cdsassl \
+	--$(call ptx/endis,PTXCONF_CUPS_SSL)-gnutls \
+	--disable-pam \
+	$(GLOBAL_LARGE_FILE_OPTION) \
+	--$(call ptx/endis,PTXCONF_CUPS_AVAHI)-avahi \
+	--disable-dnssd \
+	--disable-launchd \
+	--$(call ptx/endis,PTXCONF_CUPS_SYSTEMD_UNIT)-systemd \
+	--disable-upstart
+
+# Default config file settings (probably overwritten via projectroot anyways...)
+CUPS_CONF_OPT	+= \
+	--disable-page-logging \
+	--disable-browsing \
+	--disable-default-shared \
+	--disable-raw-printing \
+	--$(call ptx/endis,PTXCONF_CUPS_WEBINTERFACE)-webif \
+	--with-components=all \
+	--with-cachedir=/var/cache \
+	--with-logdir=/var/log \
+	--with-rundir=/run \
+	--with-rcdir=/etc \
+	--with-languages=none \
+	--with-cups-user=daemon \
+	--with-cups-group=lp
+
+# Scripting languages integrations
+CUPS_PHP_PATH	:= \
+	$(if PTXCONF_CUPS_PHP5_CLI,/usr/bin/php, \
+	$(if PTXCONF_CUPS_PHP5_CGI,/usr/bin/php-cgi))
+CUPS_PYTHON_PATH	:= \
+	$(if PTXCONF_CUPS_PYTHON2,/usr/bin/python2, \
+	$(if PTXCONF_CUPS_PYTHON3,/usr/bin/python3))
+
+CUPS_CONF_OPT	+= \
+	$(call ptx/ifdef,PTXCONF_CUPS_JAVA,--with-java=$(PTXCONF_CUPS_JAVA_PATH),--without-java) \
+	$(call ptx/ifdef,PTXCONF_CUPS_PERL,--with-perl=/usr/bin/perl,--without-perl) \
+	$(call ptx/ifdef,PTXCONF_CUPS_PHP,--with-php=$(CUPS_PHP_PATH),--without-php) \
+	$(call ptx/ifdef,PTXCONF_CUPS_PYTHON,--with-python=$(CUPS_PYTHON_PATH),--without-python)
+
+# ----------------------------------------------------------------------------
+# Compile & Install
+# ----------------------------------------------------------------------------
+
+CUPS_MAKE_ENV	:= \
+	DSTROOT=$(CUPS_PKGDIR)
+
+# ----------------------------------------------------------------------------
+# Target-Install
+# ----------------------------------------------------------------------------
+
+# CUPS drops many files into its PKGDIR, but instead of patching the build
+# system, be explicitly picky about what to install.
+
+$(STATEDIR)/cups.targetinstall:
+	@$(call targetinfo)
+
+	@$(call install_init, cups)
+	@$(call install_fixup, cups,PRIORITY,optional)
+	@$(call install_fixup, cups,SECTION,base)
+	@$(call install_fixup, cups,AUTHOR,"Roland Hieber <r.hieber@pengutronix.de>")
+	@$(call install_fixup, cups,DESCRIPTION,missing)
+
+# ----- config files, install as daemon:lp
+	@$(call install_copy, cups, daemon, lp, 750, /etc/cups)
+	@$(call install_alternative, cups, daemon, lp, 0640, /etc/cups/cups-files.conf)
+	@$(call install_alternative, cups, daemon, lp, 0640, /etc/cups/cupsd.conf)
+	@$(call install_alternative, cups, daemon, lp, 0600, /etc/cups/classes.conf)
+	@$(call install_alternative, cups, daemon, lp, 0600, /etc/cups/client.conf)
+	@$(call install_alternative, cups, daemon, lp, 0640, /etc/cups/mailto.conf)
+	@$(call install_copy, cups, daemon, lp, 0750, /etc/cups/ppd/)
+	@$(call install_alternative_tree, cups, daemon, lp,  /etc/cups/ppd/)
+	@$(call install_alternative, cups, daemon, lp, 0600, /etc/cups/printers.conf)
+	@$(call install_alternative, cups, daemon, lp, 0640, /etc/cups/snmp.conf)
+	@$(call install_alternative, cups, daemon, lp, 0640, /etc/printcap)
+	@$(call install_alternative, cups, root, root, 0644, /usr/share/cups/mime/mime.convs)
+	@$(call install_alternative, cups, root, root, 0644, /usr/share/cups/mime/mime.types)
+
+ifdef PTXCONF_CUPS_SSL
+	@$(call install_copy, cups, daemon, lp, 0750, /etc/cups/ssl/)
+	@$(call install_alternative_tree, cups, daemon, lp, /etc/cups/ssl/)
+endif
+
+ifdef PTXCONF_CUPS_DBUS
+	@$(call install_alternative, cups, root, root, 0644, /etc/dbus-1/system.d/cups.conf)
+endif
+
+# ----- libraries
+	@$(call install_lib, cups, root, root, 0644, libcups)
+	@$(call install_lib, cups, root, root, 0644, libcupsimage)
+	@$(call install_lib, cups, root, root, 0644, libcupsmime)
+	@$(call install_lib, cups, root, root, 0644, libcupsppdc)
+
+# ----- user and system binaries, with the correct access rights
+	@$(call install_copy, cups, root, root, 0755, -, /usr/bin/cancel)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/bin/cups-config)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/bin/ipptool)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/bin/lp)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/bin/lpoptions)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/bin/lpq)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/bin/lpr)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/bin/lprm)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/bin/lpstat)
+
+	@$(call install_copy, cups, root, root, 0755, -, /usr/sbin/cupsaccept)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/sbin/cupsaddsmb)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/sbin/cupsctl)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/sbin/cupsd)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/sbin/cupsfilter)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/sbin/lpadmin)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/sbin/lpc)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/sbin/lpinfo)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/sbin/lpmove)
+
+	@$(call install_link, cups, cupsaccept, /usr/sbin/accept)
+	@$(call install_link, cups, cupsaccept, /usr/sbin/cupsdisable)
+	@$(call install_link, cups, cupsaccept, /usr/sbin/cupsenable)
+	@$(call install_link, cups, cupsaccept, /usr/sbin/cupsreject)
+	@$(call install_link, cups, cupsaccept, /usr/sbin/reject)
+
+ifdef PTXCONF_CUPS_TEST_TOOLS
+	@$(call install_copy, cups, root, root, 0755, -, /usr/bin/cupstestdsc)
+	@$(call install_copy, cups, root, root, 0755, -, /usr/bin/cupstestppd)
+endif
+
+# ----- backends, filters, cgi-bin (if enabled), etc.
+	@$(call install_tree, cups, root, root, -, /usr/lib/cups/backend)
+	@$(call install_tree, cups, root, root, -, /usr/lib/cups/daemon)
+	@$(call install_tree, cups, root, root, -, /usr/lib/cups/filter)
+	@$(call install_tree, cups, root, root, -, /usr/lib/cups/monitor)
+	@$(call install_tree, cups, root, root, -, /usr/lib/cups/notifier)
+
+ifdef PTXCONF_CUPS_LIBUSB
+	@$(call install_alternative, cups, root, root, 0644, \
+		/usr/share/cups/usb/org.cups.usb-quirks)
+endif
+
+ifdef PTXCONF_CUPS_WEBINTERFACE
+	@$(call install_lib, cups, root, root, 0644, libcupscgi)
+	@$(call install_tree, cups, root, root, -, /usr/lib/cups/cgi-bin)
+	@$(call install_tree, cups, root, root, -, /usr/share/cups/templates)
+	@$(call install_tree, cups, root, root, -, /usr/share/doc/cups)
+endif
+
+# ----- startup files
+ifdef PTXCONF_CUPS_SYSTEMD_UNIT
+	@$(call install_alternative, cups, root, root, 0644, \
+		/usr/lib/tmpfiles.d/cups.conf)
+	@$(call install_alternative, cups, root, root, 0644, \
+		/usr/lib/systemd/system/cups.service)
+	@$(call install_alternative, cups, root, root, 0644, \
+		/usr/lib/systemd/system/cups.socket)
+	@$(call install_link, cups, ../cups.service, \
+		/usr/lib/systemd/system/printer.target.wants/cups.service)
+	@$(call install_link, cups, ../cups.socket, \
+		/usr/lib/systemd/system/sockets.target.wants/cups.socket)
+endif
+
+ifdef PTXCONF_CUPS_STARTSCRIPT
+	@$(call install_alternative, cups, root, root, 0755, /etc/init.d/cups)
+	@$(call install_link, cups, ../init.d/cups, \
+		/etc/rc.d/$(PTXCONF_CUPS_BBINIT_LINK))
+endif
+
+	@$(call install_finish, cups)
+
+	@$(call touch)
+
+# vim: ft=make ts=8 tw=80