# -*- Makefile -*-
#
# Common Makefile for building RPMs
# Licensed under the new-BSD license (http://www.opensource.org/licenses/bsd-license.php)
# Copyright (C) 2004-2005 Red Hat, Inc.
# Copyright (C) 2005 Fedora Foundation
#
# $Id: Makefile.common,v 1.14 2022/06/08 18:44:49 jpp Exp $

# Define the common dir.
# This needs to happen first.
define find-common-dir
for d in common ../common ../../common ; do if [ -f $$d/Makefile.common ] ; then echo "$$d"; break ; fi ; done
endef
COMMON_DIR := $(shell $(find-common-dir))

# Branch and disttag definitions
# These need to happen second.
ifndef HEAD_BRANCH
HEAD_BRANCH := devel
endif
BASEDIR := $(shell basename `pwd`)
# using git
#VERG = $(shell [ `/usr/bin/git branch|awk  '{print $$2}'` == 'master' ] && echo 11 || echo `/usr/bin/git branch | /usr/bin/awk  '{print $$2}'`)
#PREF = $(shell [ `/usr/bin/git config --get remote.origin.url| cut -d/ -f4` == "smecontrib" ] && echo 'contrib' || echo 'sme')
# without git installed eg in chroot
# TODO change strategy for SME12 and above branch SME11 branch SME12 instead of master
VERG = $(shell [ `sed -r 's/\[branch "(.*)"\]/\1/;t;d' .git/config` == 'master' ] && echo 11 || echo `sed -r 's/\[branch "(.*)"\]/\1/;t;d' .git/config` )
PREF = $(shell [ `grep url -r .git/config | cut -d/ -f4` == "smecontribs" ] && echo 'contribs' || echo 'sme')
BRANCH := $(PREF)$(VERG)
$(info $$BRANCH is $(BRANCH); $$VERG is $(VERG); $$PREF is $(PREF) )
# gitea=>koji specific : smeserver=>os smecontrib=>smecontrib
KOJI_BUILD := $(if  $(filter sme,$(PREF)),os,contribs)
GIT_ORG := $(if  $(filter sme,$(PREF)),smeserver,smecontribs)

BRANCHINFO = $(shell grep ^$(BRANCH): $(COMMON_DIR)/branches | cut -d: --output-delimiter=" " -f2-)
TARGET := $(word 1, $(BRANCHINFO))
DIST = $(word 2, $(BRANCHINFO))
DISTVAR = $(word 3, $(BRANCHINFO))
DISTVAL = $(word 4, $(BRANCHINFO))
DISTDEF = $(shell echo  $(DIST) | sed -e s/^\\\.//| sed -e s/\\\./_/ )
SMEVAL = $(word 5, $(BRANCHINFO))
DIST_DEFINES = --define "dist $(DIST)" --define "$(DISTVAR) $(DISTVAL)" --define "$(DISTDEF) 1" --define "sme $(SMEVAL)"

BUILD_FLAGS ?= $(KOJI_FLAGS)

LOCALARCH := $(if $(shell grep -i '^BuildArch:.*noarch' $(SPECFILE)), noarch, $(shell uname -m))

## a base directory where we'll put as much temporary working stuff as we can
ifndef WORKDIR
WORKDIR := $(shell pwd)
endif
## of course all this can also be overridden in your RPM macros file,
## but this way you can separate your normal RPM setup from your CVS
## setup. Override RPM_WITH_DIRS in ~/.cvspkgsrc to avoid the usage of
## these variables.
SRCRPMDIR ?= $(WORKDIR)
BUILDDIR ?= $(WORKDIR)
RPMDIR ?= $(WORKDIR)
MOCKDIR ?= $(WORKDIR)
MOCKCFG ?= smeserver-$(SMEVAL)-$(BUILDARCH)-base
## SOURCEDIR is special; it has to match the CVS checkout directory, 
## because the CVS checkout directory contains the patch files. So it basically 
## can't be overridden without breaking things. But we leave it a variable
## for consistency, and in hopes of convincing it to work sometime.
ifndef SOURCEDIR
SOURCEDIR := $(shell pwd)
endif
ifndef SPECDIR
SPECDIR := $(shell pwd)
endif

ifndef RPM_DEFINES
RPM_DEFINES := --define "_sourcedir $(SOURCEDIR)" \
		--define "_specdir $(SPECDIR)" \
		--define "_builddir $(BUILDDIR)" \
		--define "_srcrpmdir $(SRCRPMDIR)" \
		--define "_rpmdir $(RPMDIR)" \
                $(DIST_DEFINES)
endif

# Initialize the variables that we need, but are not defined
# the version of the package
VER_REL := $(shell rpm $(RPM_DEFINES) $(DIST_DEFINES) -q --qf "%{VERSION} %{RELEASE}\n" --specfile $(SPECFILE)| head -1)
ifndef NAME
$(error "You can not run this Makefile without having NAME defined")
endif
ifndef VERSION
VERSION := $(word 1, $(VER_REL))
endif
# the release of the package
ifndef RELEASE
RELEASE := $(word 2, $(VER_REL))
endif
# this is used in make patch, maybe make clean eventually.
# would be nicer to autodetermine from the spec file...
RPM_BUILD_DIR ?= $(BUILDDIR)/$(NAME)-$(VERSION)

#needed for archivefile rule
TREEPATH := $(NAME)-$(VERSION)
CODEDIR := "root"
TEMPDIR := $(shell mktemp -d) 
EXT := $(shell cat $(NAME).spec | grep -e '^[S|s]ource' | head -n 1 | sed 's/Source: //' | sed -E 's/^([^.]*\.)(.*)$/\2//')
#ARCHIVEFILE=$(cat ${NAME}.spec | grep -e '^[S|s]ource' | sed -r 's/^[S|s]ource[0-9]?:\s?//' | xargs basename)
#ARCHIVEFILE=$(rpm --queryformat "${ARCHIVEFILE}\n" --specfile ${NAME}.spec | head -n 1)
#ifeq (,$(wildcard archivefilename))
#ARCHIVEFILE := "$(NAME)-$(VERSION).tar.gz"
#else
#ARCHIVEFILE := $(shell cat archivefilename)
#endif
ARCHIVEFILE := $(shell cat $(NAME).spec | grep -e '^[S|s]ource' | sed -r 's/^[S|s]ource[0-9]?:\s?//' | sed -e 's/{//g' -e 's/}//g' -e "s/%name/$(NAME)/g" -e "s/%version/$(VERSION)/g" | xargs basename)

# default target: 
all: 

# The repository and the clients we use for the files
REPOSITORY ?= http://buildsys.contribs.org/source
UPLOAD_REPOSITORY ?= /build/builds/source

# We define CURL and WGET in a way that makes if possible to have them
# overwritten from the module's Makefiles. Then CLIENT picks CURL, otherwise WGET
CURL	?= $(shell if test -f /usr/bin/curl ; then echo "curl -H Pragma: -O -R -S --fail --show-error" ; fi)
WGET	?= $(shell if test -f /usr/bin/wget ; then echo "wget -nd -m" ; fi)
CLIENT	?= $(if $(CURL),$(CURL),$(if $(WGET),$(WGET)))
PLAGUE_CLIENT ?= $(shell which plague-client 2>/dev/null)
BUILD_CLIENT ?= $(shell which koji 2>/dev/null)
BODHI_CLIENT ?= $(shell which bodhi 2>/dev/null)

# RPM with all the overrides in place; you can override this in your
# .cvspkgsrc also, to use a default rpm setup
# the rpm build command line
ifndef RPM
RPM := rpmbuild
endif
ifndef RPM_WITH_DIRS
RPM_WITH_DIRS = $(RPM) $(RPM_DEFINES)
endif

# CVS-safe version/release -- a package name like 4Suite screws things
# up, so we have to remove the leaving digits from the name
TAG_NAME    := $(shell echo $(NAME)    | sed -e s/\\\./_/g -e s/^[0-9]\\\+//g)
TAG_VERSION := $(shell echo $(VERSION) | sed s/\\\./_/g)
TAG_RELEASE := $(shell echo $(RELEASE) | sed s/\\\./_/g)

# tag to export, defaulting to current tag in the spec file
#TAG?=$(TAG_NAME)-$(TAG_VERSION)-$(TAG_RELEASE)
# simpler tagging using GIT
TAG?=$(TAG_VERSION)-$(TAG_RELEASE)

#TODO remove was CVS specific # retrieve the stored md5 sum for a source download
define get_sources_md5
$(shell cat sources 2>/dev/null | while read m f ; do if test "$$f" = "$@" ; then echo $$m ; break ; fi ; done)
endef

# list the possible targets for valid arches
ARCHES = noarch i386 i586 i686 x86_64 aarch64 # ia64 s390 s390x ppc ppc64 pseries ppc64pseries iseries ppc64iseries athlon alpha alphaev6 sparc sparc64 sparcv9 sparcv9v sparc64v i164 mac sh mips geode

# for the modules that do different "make prep" depending on what arch we build for
PREP_ARCHES	= $(addprefix prep-,$(ARCHES))

## list all our bogus targets
.PHONY :: $(ARCHES) $(ARCHIVEFILE) clog commit sources uploadsource upload check build build-check plague koji build chain-build test-srpm srpm tag tagbuild force-tag verrel new clean patch prep compile install install-short compile-short FORCE local scratch-build scratch-build-%

# The TARGETS define is meant for local module targets that should be
# made in addition to the SOURCEFILES whenever needed
TARGETS		?= $(ARCHIVEFILE)
#TARGETS		?= 

# default target - retrieve/rebuild the sources and make the module specific targets
sources:  $(TARGETS)

# allow overriding buildarch so you can do, say, an i386 build on x86_64
ifndef BUILDARCH
BUILDARCH := $(shell rpm --eval "%{_arch}")
endif

# test build in mock
mockbuild : srpm
	mock $(MOCKARGS) -r $(MOCKCFG) --resultdir=$(MOCKDIR)/$(TAG) rebuild $(SRCRPMDIR)/$(NAME)-$(VERSION)-$(RELEASE).src.rpm

# check the build with rpmlint
lint:
	@test -e $(NAME)-$(VERSION)-$(RELEASE).src.rpm || (echo "run 'make local' first" ; exit 1 )
	rpmlint $(NAME)-$(VERSION)-$(RELEASE).src.rpm $(LOCALARCH)/*-$(VERSION)-$(RELEASE).$(LOCALARCH).rpm

# build for a particular arch
$(ARCHES) : sources $(TARGETS)
	$(RPM_WITH_DIRS) --target $@ -ba $(SPECFILE) 2>&1 | tee .build-$(VERSION)-$(RELEASE).log ; exit $${PIPESTATUS[0]}

# empty target to force checking 
FORCE:

# build whatever's appropriate for the local architecture
local: $(LOCALARCH)

# attempt to apply all the patches, optionally only for a particular arch
ifdef PREPARCH
prep: sources $(TARGETS)
	$(RPM_WITH_DIRS) --nodeps -bp --target $(PREPARCH) $(SPECFILE)
else
prep: sources $(TARGETS)
	$(RPM_WITH_DIRS) --nodeps -bp $(SPECFILE)
endif

# this allows for make prep-i686, make prep-ppc64, etc
prep-% : Makefile
	$(MAKE) prep PREPARCH=$*

compile: sources $(TARGETS)
	$(RPM_WITH_DIRS) -bc $(SPECFILE)

install: sources $(TARGETS)
	$(RPM_WITH_DIRS) -bi $(SPECFILE)

compile-short: sources $(TARGETS)
	$(RPM_WITH_DIRS) --nodeps --short-circuit -bc $(SPECFILE)

install-short: sources $(TARGETS)
	$(RPM_WITH_DIRS) --nodeps --short-circuit -bi $(SPECFILE)

#TODO remove was CVS specific
CVS_ROOT	:= $(shell if [ -f CVS/Root ] ; then cat CVS/Root ; fi)
GIT_REPOSITORY  := $(shell basename `git rev-parse --show-toplevel`)
GIT_URL		:= git+https://src.koozali.org/$(GIT_ORG)/$(GIT_REPOSITORY)\#$(TAG)

## build a test-srpm and see if it will -bp on all arches 
# XXX: I am not sure exactly what this is supposed to really do, since the
# query format returns (none) most of the time, and that is not
# handled --gafton
check: test-srpm
	@archs=`rpm -qp $(SRCRPMDIR)/$(NAME)-$(VERSION)-$(RELEASE).src.rpm --qf "[%{EXCLUSIVEARCH}\n]" | egrep -v "(i586)|(i686)|(athlon)"` ;\
	if test -z "$$archs"; then archs=noarch; fi ; \
	echo "Checking arches: $$archs" ; \
	for arch in $$archs; do \
	    echo "Checking $$arch..."; \
	    if ! $(RPM_WITH_DIRS) -bp --target $$arch $(SPECFILE); then \
		echo "*** make prep failed for $$arch"; \
		exit 1; \
	    fi; \
	done;

## use this to build an srpm locally
ifneq (, $(filter contribs7 contribs8 contribs9, $(BRANCH)))
srpm: sources $(TARGETS)
	$(RPM_WITH_DIRS) $(DIST_DEFINES) --define _source_filedigest_algorithm=md5 --nodeps -bs $(SPECFILE)
else
srpm: sources $(TARGETS)
	$(RPM_WITH_DIRS) $(DIST_DEFINES) --nodeps -bs $(SPECFILE)
endif

# Create the .tar.gz or whatever file
$(ARCHIVEFILE):
	$(info create or update ${ARCHIVEFILE} archive)
	@mkdir -p "${TEMPDIR}/${TREEPATH}" ;\
	if [ -d ${CODEDIR} ] ; then cp -R "${CODEDIR}" "${TEMPDIR}/${TREEPATH}" ; fi ; \
	if [ -e createlinks ] ; then cp createlinks "${TEMPDIR}/${TREEPATH}/." ; fi ; \
	if [ -d additional ] ; then cp -r additional/* "${TEMPDIR}/${TREEPATH}/." ; fi ; \
	find "${TEMPDIR}/${TREEPATH}/." -type f -name ".gitignore" -delete ; \
	rm -f ${ARCHIVEFILE} ;\
	tar -caf "${ARCHIVEFILE}" -C "${TEMPDIR}" "${TREEPATH}" ;\
	ls -l ${ARCHIVEFILE} ;\
	rm -Rf "${TEMPDIR}/${TREEPATH}/"

test-srpm: srpm

verrel:
	@echo $(NAME)-$(VERSION)-$(RELEASE)

# If you build a new version into the tree, first do "make tag",
# then "make srpm", then build the package.  
tag::    $(SPECFILE) $(COMMON_DIR)/branches
	git tag $(TAG_OPTS) -a $(TAG) -m $(TAG)
	git push --tag
	@echo "Tagged with: $(TAG)"
	@echo

tagbuild: tag  build clog
	@rm -f clog

force-tag: $(SPECFILE) $(COMMON_DIR)/branches
	@$(MAKE) tag TAG_OPTS="-F $(TAG_OPTS)"

define find-user
if [ -f CVS/Root ] ; then if [ `cat CVS/Root |grep -c [^:]@` -ne 0 ]; then cat CVS/Root  |cut -d @ -f 1 |  sed 's/:.*://' ; else echo $(USER); fi ; else echo $(USER);fi
endef
USER := $(shell $(find-user))

build-check: $(SPECFILE)
	@git tag 2>/dev/null | grep -q $(TAG); ret=$$? ;\
	if [ $$ret -ne 0 ]; then echo "$(SPECFILE) not tagged with tag $(TAG)"; exit 1;  fi

koji: build-check $(COMMON_DIR)/branches
	@if [ ! -x "$(BUILD_CLIENT)" ]; then echo "Must have koji installed - see http://fedoraproject.org/wiki/BuildSystemClientSetup"; exit 1; fi
	$(BUILD_CLIENT) $(SECONDARY_CONFIG) build --nowait $(BUILD_FLAGS) $(TARGET)-$(KOJI_BUILD) '$(GIT_URL)'

#ifneq (, $(filter devel, $(BRANCH)))
build:: koji
#else
#build: plague
#endif

# TODO rework or remove
scratch-build: build-check
	@if [ ! -x "$(BUILD_CLIENT)" ]; then echo "Must have koji installed - see http://fedoraproject.org/wiki/BuildSystemClientSetup"; exit 1; fi
	$(BUILD_CLIENT) $(SECONDARY_CONFIG) build --scratch $(BUILD_FLAGS) $(TARGET) '$(GIT_URL)'

# TODO rework or remove
scratch-build-%: build-check
	@if [ ! -x "$(BUILD_CLIENT)" ]; then echo "Must have koji installed - see http://fedoraproject.org/wiki/BuildSystemClientSetup"; exit 1; fi
	$(BUILD_CLIENT) $(SECONDARY_CONFIG) build --scratch --arch-override=$* $(BUILD_FLAGS) $(TARGET) '$(GIT_URL)'

# TODO rework or remove
bodhi: build-check $(COMMON_DIR)/branches clog 
	@if [ ! -x "$(BODHI_CLIENT)" ]; then echo "Must have bodhi-client installed"; exit 1; fi
	@echo -e "\
# [ $(NAME)-$(VERSION)-$(RELEASE) ]\n\
# type=[S|B|E] (S=security, B=bugfix, E=enhancement) (required)\n\
# request=[T|S] (T=testing, S=stable) (default: testing)\n\
# bug=123,456\n\
# all other text will be considered to be part of the update notes\n\
type=" > bodhi.template
	@grep -iZ '\[SME' clog | xargs -0n1 | sed -n -e 's,[^]]*\[SME[: ]*\([0-9]*\)\],\1 ,igp' | xargs | tr ' ' ',' > $(NAME).bugs
	@if [ `cat $(NAME).bugs` ]; then echo "bug=`cat $(NAME).bugs`" >> bodhi.template; fi
	@sed -e '/^#/d' < bodhi.template > bodhi.template.orig
	@if [ -z "$$EDITOR" ]; then vi bodhi.template; else $$EDITOR bodhi.template; fi
	@if [ -n "`sed -e '/^#/d' < bodhi.template | diff bodhi.template.orig -`" ]; then \
		$(BODHI_CLIENT) -v --new --release $(subst -,,$(BRANCH)) \
			--file bodhi.template $(NAME)-$(VERSION)-$(RELEASE) -u $(BODHI_USER); \
	else \
		echo "Bodhi update aborted!"; \
	fi
	@rm -f bodhi.template{,.orig} $(NAME).bugs clog

ifndef $(BODHI_USER)
BODHI_USER=$(USER)
endif

ifneq (, $(filter contribs7 contribs8 contribs9, $(BRANCH)))
update: bodhi
endif

giturl:
	 @echo '$(GIT_URL)'

# TODO rework or remove
chain-build: build-check
	@if [ -z "$(CHAIN)" ]; then \
                echo "Missing CHAIN variable, please specify the order of packages to" ; \
                echo "chain build.  For example:  make chain-build CHAIN='foo bar'" ; \
                exit 1 ; \
        fi ; \
        set -e ; \
        subdir=`basename $$(pwd)` ; \
        urls="" ; \
        for component in $(CHAIN) ; do \
                if [ "$$component" = "$(NAME)" ]; then \
                        echo "$(NAME) must not appear in CHAIN" ; \
                        exit 1 ; \
                fi ; \
                if [ "$$component" = ":" ]; then \
                        urls="$$urls :" ; \
                        continue ; \
                elif [ -n "$$urls" -a -z "$(findstring :,$(CHAIN))" ]; then \
                        urls="$$urls :" ; \
                fi ; \
                rm -rf .tmp-$$$$ ; \
                mkdir -p .tmp-$$$$ ; \
                pushd .tmp-$$$$ > /dev/null ; \
                cvs -f -Q -z 3 -d $(CVS_ROOT) co $$component ; \
                urls="$$urls `make -s -C $$component/$$subdir giturl`" ; \
                popd > /dev/null ; \
                rm -rf .tmp-$$$$ ; \
        done ; \
        if [ -z "$(findstring :,$(CHAIN))" ]; then \
                urls="$$urls :" ; \
        fi ; \
        urls="$$urls `make -s giturl`" ; \
        $(BUILD_CLIENT) chain-build $(BUILD_FLAGS) $(TARGET) $$urls

# TODO rework or remove
# "make new | less" to see what has changed since the last tag was assigned
new:
	-@cvs diff -u -r$$(cvs log Makefile 2>/dev/null | awk '/^symbolic names:$$/ {getline; sub(/^[ \t]*/, "") ; sub (/:.*$$/, ""); print; exit 0}')

# TODO rework or remove
# mop up, printing out exactly what was mopped.
clean ::
	@echo "Running the %clean script of the rpmbuild..."
	-@$(RPM_WITH_DIRS) --clean --nodeps $(SPECFILE)
	#@for F in $(FULLSOURCEFILES); do \
  #              if test -e $$F ; then \
  #                      echo "Deleting $$F" ; /bin/rm -f $$F ; \
  #              fi; \
  #      done
	#@if test -d $(TMPCVS); then \
	#	echo "Deleting CVS dir $(TMPCVS)" ; \
	#	/bin/rm -rf $(TMPCVS); \
	#fi
	@if test -e $(SRCRPMDIR)/$(NAME)-$(VERSION)-$(RELEASE).src.rpm ; then \
		echo "Deleting $(SRCRPMDIR)/$(NAME)-$(VERSION)-$(RELEASE).src.rpm" ; \
		/bin/rm -f $(SRCRPMDIR)/$(NAME)-$(VERSION)-$(RELEASE).src.rpm ; \
        fi
	@rm -fv *~ clog
	@echo "Fully clean!"

# To prevent CVS noise due to changing file timestamps, upgrade
# to patchutils-0.2.23-3 or later, and add to ~/.cvspkgsrc:
#    FILTERDIFF := filterdiff --remove-timestamps
ifndef FILTERDIFF
FILTERDIFF := cat
endif

ifdef CVE
PATCHFILE := $(NAME)-$(VERSION)-CVE-$(CVE).patch
SUFFIX := cve$(shell echo $(CVE) | sed s/.*-//)
else
PATCHFILE := $(NAME)-$(VERSION)-$(SUFFIX).patch
endif

patch:
	@if test -z "$(SUFFIX)"; then echo "Must specify SUFFIX=whatever" ; exit 1; fi
	(cd $(RPM_BUILD_DIR)/.. && gendiff $(NAME)-$(VERSION) .$(SUFFIX) | $(FILTERDIFF)) > $(PATCHFILE) || true
	@if ! test -s $(PATCHFILE); then echo "Patch is empty!"; exit 1; fi
	@echo "Created $(PATCHFILE)"
	#@grep "$(PATCHFILE)" CVS/Entries >&/dev/null || cvs add -ko $(PATCHFILE) || true

# Recreates the patch file of specified suffix from the current working sources
# but keeping any comments at the top of file intact, and backing up the old copy
# with a '~' suffix.
rediff:
	@if test -z "$(SUFFIX)"; then echo "Must specify SUFFIX=whatever" ; exit 1; fi
	@if ! test -f "$(PATCHFILE)"; then echo "$(PATCHFILE) not found"; exit 1; fi
	@mv -f $(PATCHFILE) $(PATCHFILE)\~
	@sed '/^--- /,$$d' < $(PATCHFILE)\~ > $(PATCHFILE)
	@(cd $(RPM_BUILD_DIR)/.. && gendiff $(NAME)-$(VERSION) .$(SUFFIX) | $(FILTERDIFF)) >> $(PATCHFILE) || true

clog: $(SPECFILE)
	@sed -n '/^%changelog/,/^$$/{/^%/d;/^$$/d;s/%%/%/g;p}' $(SPECFILE) | tee $@

commit: clog
	@git commit -F clog
	@rm -f clog
	@git push

commitonly: clog
	@git commit -F clog
	@rm -f clog

push:
	@git push

help:
	@echo "Usage: make <target>"
	@echo "Available targets are:"
	@echo "	help			Show this text"
	@echo "	sources			Download/build source files"
	@echo "	<arch>			Local test rpmbuild binary"
	@echo "	local			Local test rpmbuild binary"
	@echo "	prep			Local test rpmbuild prep"
	@echo "	compile			Local test rpmbuild compile"
	@echo "	install			Local test rpmbuild install"
	@echo "	compile-short		Local test rpmbuild short-circuit compile"
	@echo "	install-short		Local test rpmbuild short-circuit install"
	@echo "	lint			Run rpmlint against local build output"
	@echo "	check			Check test srpm preps on all archs"
	@echo "	srpm			Create a srpm"
	@echo "	tag			Tag sources as \"$(TAG)\""
	@echo " tagbuild                Tag sources as \"$(TAG)\" and then build"
	@echo "	build			Request build of \"$(TAG)\" for $(TARGET)"
	@echo "	chain-build		Build current package in order with other packages"
	@echo "		example:  make chain-build CHAIN='libwidget libgizmo'"
	@echo "		The current package is added to the end of the CHAIN list."
	@echo "		Colons (:) can be used in the CHAIN parameter to define dependency groups."
	@echo "		Packages in a single group will be built in parallel, and all packages"
	@echo "		  in a group must build successfully and populate the repository before"
	@echo "		  the next group will begin building."
	@echo "		If no groups are defined, packages will be built sequentially."
	@echo "	scratch-build		Request scratch build of \"$(TAG)\" for $(TARGET)"
	@echo "	scratch-build-<archs>   Request scratch build of \"$(TAG)\" for $(TARGET) and archs <archs>"
	@echo "		examples:  make scratch-build-i386,ppc64"
	@echo "		           make scratch-build-x86_64"
	@echo "	mockbuild		Local test build using mock"
	@echo "	verrel			Echo \"$(NAME)-$(VERSION)-$(RELEASE)\""
	@echo "	new			Diff against last tag"
	@echo "	clog			Make a clog file containing top changelog entry"
	@echo "	commit			Commit and push to GIT using the clog file as the log message"
	@echo " commitonly              Commit to GIT using the clog file as the log message"
	@echo " push                    Push  to GIT after a git commit or make commitonly"
	@echo "	clean			Remove srcs and srpm ($(NAME)-$(VERSION)-$(RELEASE).src.rpm)"
	@echo "	patch SUFFIX=<suff>	Create and add a gendiff patch file"
	@echo "	rediff SUFFIX=<suff>	Recreates a gendiff patch file, retaining comments"
	@echo "	unused-patches		Print list of patches not referenced by name in specfile"
	@echo "	unused-fedora-patches   Print Fedora patches not used by Patch and/or ApplyPatch directives"
	@echo "	gimmespec		Print the name of the specfile"
	@echo "	update			Submit $(NAME)-$(VERSION)-$(RELEASE) as an update for $(BRANCH)"

gimmespec:
	@echo "$(SPECFILE)"

unused-patches:
	@for f in *.patch; do if [ -e $$f ]; then grep -q $$f $(SPECFILE) || echo $$f; fi; done

unused-fedora-patches:
	@for f in *.patch; do if [ -e $$f ]; then (egrep -q "^Patch[[:digit:]]+:[[:space:]]+$$f" $(SPECFILE) || echo "Unused:    $$f") && egrep -q "^ApplyPatch[[:space:]]+$$f" $(SPECFILE) || echo "Unapplied: $$f"; fi; done