ifneq ($(PROJECT_DESCR_FILE),)
ifeq ($(shell grep "^ *subpackages *=.*devel" $(PROJECT_DESCR_FILE)),)
CREATE_DEVEL              = false
endif
endif

PKG_FORMAT               ?= rpm
ifeq ($(PKG_FORMAT),debian)
RPM_ARCH                 ?= $(shell dpkg --print-architecture)
else
RPM_ARCH                 ?= $(ARCH)
endif
CREATE_DEVEL             ?= true
UPLOAD_SH                 = $(MOD_SCRIPT_DIR)/upload.sh
RPM_PROJECT              ?= $(FLAVOUR_PREFIX)$(PROJECT)
LOCAL_MKSPEC_SH          ?= $(TOPDIR)/make/mkspec.sh
MKSPEC_SH                ?= $(MOD_SCRIPT_DIR)/mkspec_wrapper.sh $(LOCAL_MKSPEC_SH)
FTP_SRC_GROUP            ?= $(shell id -g)
FTP_SRC_USER             ?= $(shell whoami)
FTP_RUN_GROUP            ?= $(shell id -g)
FTP_RUN_USER             ?= $(shell whoami)
FTP_DEV_GROUP            ?= $(shell id -g)
FTP_DEV_USER             ?= $(shell whoami)
FTP_HOST                 ?= ftp.jannet.de
FTP_FILE_MODE            ?= 644
FTP_DIR_MODE             ?= 755
FTP_HOST                 ?= ftp.jannet.de
FTP_HOST_LOGIN           ?= root
RPM_PROJECT              ?= $(PROJECT)
RPM_VERSION              ?= $(DIST_VERSION)
LAST_RPM_VERSION_FILE     = $(TOPDIR)/LAST_RPM_VERSION$(FLAVOUR_SUFFIX)
LAST_RPM_VERSION         ?= $(shell sh $(MOD_SCRIPT_DIR)/platform-map-file.sh \
	-p $(OS)/$(RPM_ARCH) $(LAST_RPM_VERSION_FILE) read | $(SED) 's/-dev//')
RPMBUILD                 ?= rpmbuild
CHECK_CVS_SYNC_BEFORE_RPM_RELEASE ?= true
HASH                      = $(shell $(cvs_files) | \
	grep -v "CHANGES\|VERSION\|HASH\|MD5SUMS\|_RPM_RUN" | \
	xargs md5sum | md5sum | $(SED) 's/ .*//')
LOCAL_REPO               ?= /srv/ftp/pub/local/packages/suse/11.4

include $(MODDIR)/make/tag-defs.mk

DIST_DIR                  = dist
DIST_SRC_DIR              = $(DIST_DIR)/src/$(RPM_PROJECT)-$(RPM_VERSION)
DIST_PCKG_DIR             = $(DIST_DIR)/pckg
#DIST_FILE                 = $(DIST_PCKG_DIR)/$(PROJECT)-$(DIST_VERSION).tar.gz

PCKG_TAR                 ?= $(RPM_PROJECT)-$(RPM_VERSION).tar.gz

ifeq ($(PKG_FORMAT),debian)
  PCKG_RPM_RUN_I386        ?= $(RPM_PROJECT)-run-$(RPM_VERSION)_$(RPM_ARCH).deb
  ifeq ($(CREATE_DEVEL),true)
    PCKG_RPM_DEVEL_I386    ?= $(RPM_PROJECT)-devel-$(RPM_VERSION)_$(RPM_ARCH).deb
  endif
  PCKG_RPM_SRC             ?= $(RPM_PROJECT)-$(RPM_VERSION).src.deb.keinplan
else
  PCKG_RPM_RUN_I386        ?= $(RPM_PROJECT)-run-$(RPM_VERSION).$(RPM_ARCH).rpm
  ifeq ($(CREATE_DEVEL),true)
    PCKG_RPM_DEVEL_I386    ?= $(RPM_PROJECT)-devel-$(RPM_VERSION).$(RPM_ARCH).rpm
  endif
  PCKG_RPM_SRC             ?= $(RPM_PROJECT)-$(RPM_VERSION).src.rpm
endif

include $(MODDIR)/make/upload-defs-rpm.mk

DIST_FILES                = $(shell echo $(REMOTE_TARGETS) | $(SED) 's/\b.*\///g; s/:.*\b//g')
GENERATED                 = $(sort $(shell find . -name '*.in' | \
	$(SED) "s/\.in$$//; s%$(DIST_SRC_DIR)%%; s%^[./]*%%"))
ifeq ($(PKG_FORMAT),debian)
  RPMS_DIR                = $(TOPDIR)/dist/src
  SRPMS_DIR               = $(TOPDIR)/dist/src
else
  RPMS_DIR                = $(firstword $(wildcard $(HOME)/rpmbuild/RPMS/$(RPM_ARCH) /usr/src/packages/RPMS/$(RPM_ARCH)))
  SRPMS_DIR               = $(firstword $(wildcard $(HOME)/rpmbuild/SRPMS /usr/src/packages/SRPMS))
endif

DIST_DIRS                 = $(DIST_SRC_DIR) $(DIST_PCKG_DIR)
BINARY_RPM                = $(DIST_PCKG_DIR)/$(PCKG_RPM_RUN_I386)
ifeq ($(CREATE_DEVEL),true)
BINARY_RPM               += $(DIST_PCKG_DIR)/$(PCKG_RPM_DEVEL_I386)
endif
DIST_PCKG_SRPM            = $(BINARY_RPM) $(DIST_PCKG_DIR)/$(PCKG_RPM_SRC)
# to be replaced by build-package.sh
RPM_REQUIRES_DEVEL       += $(RPM_PROJECT)-run = __NEXT_VERSION__

unexport RPM_VERSION VERSION DIST_SRC_DIR

include $(MODDIR)/make/tag-rules.mk
include $(MODDIR)/make/upload-rules.mk

BUILD_PACKAGE_SH          = /bin/bash $(MOD_SCRIPT_DIR)/build-package.sh \
	-N $(RPM_PROJECT) \
	-R "$(RPM_REQUIRES_RUN)" -D "$(RPM_REQUIRES_DEVEL)" -P $(PROJECT) \
	-m $(MOD_SCRIPT_DIR) -a $(RPM_ARCH) -p $(DIST_PCKG_DIR) -F $(PKG_FORMAT)

# -t $(DIST_SRC_DIR) # wrong: contains $(RPM_PROJECT)-$(RPM_VERSION) but is expected differently

all:
install:
clean: rpm-clean
distclean: rpm-clean

tgz: $(DIST_PCKG_DIR)/$(PCKG_TAR)
ftag: ftag.dist

rpm-upload-stable: rpm-upload-STABLE.dist
rpm-upload-rc: rpm-upload-RC.dist

rpm-clean: clean.rpm
#rpm-clean: clean.mkspec
rpm-uninstall: config rpmuninstall.dist
rpm-build: rpm-build.dist
rpm-install: config rpm-build rpminstall.dist
rpm-reinstall: rpm-uninstall rpm-clean rpm-install
rpm-rebuild: rpm-clean rpm-build
rpm-update: rpmupdate.dist
rpm-upload-local: rpm-upload-local.dist

clean.rpm:
	rm -rf $(DIST_DIR) *.dist CURRENT_RPM_SRC

#ifeq ($(PROJECT_DESCR_FILE),)
#
#clean.mkspec:
#
#else
#
#$(LOCAL_MKSPEC_SH): $(PROJECT_DESCR_FILE)
#	sh $(MOD_SCRIPT_DIR)/create-mkspec.sh $< > $@.tmp
#	mv $@.tmp $@
#	
#clean.mkspec:
#	rm -f $(LOCAL_MKSPEC_SH) $(LOCAL_MKSPEC_SH).tmp
#
#endif

rpm-build.dist:
	$(BUILD_PACKAGE_SH) build
	touch $@

rpm-update-local-repo:
	for a in src i386 i586 i686 x86_64; do \
		if ls dist/*/*.$$a.rpm >/dev/null 2>&1; then \
			sudo install -m 644 dist/pckg/*.$$a.rpm $(LOCAL_REPO)/rpm/$$a/ ;\
		fi ;\
	done
	sudo sh $(LOCAL_REPO)/update.sh

src-dir.dist:
	mkdir -p $(DIST_SRC_DIR)
	touch $@

#%.tar.gz: $(RPM_EXTRA_FILES) cpfiles.dist
#	mkdir -p $(DIST_PCKG_DIR)
#	tar --anchored $(addprefix --exclude=,$(GENERATED)) \
#		-czvf $@ -C $(dir $(DIST_SRC_DIR)) $(notdir $(DIST_SRC_DIR))
#
#$(DIST_PCKG_SRPM): $(DIST_PCKG_DIR)/$(PCKG_TAR)
#	$(RPMBUILD) -ts $<
#	cp $(SRPMS_DIR)/$(PCKG_RPM_SRC) $(dir $@)/
#
#$(DIST_PCKG_RPM): $(DIST_PCKG_DIR)/$(PCKG_TAR)
#	if [ $< -nt $(RPMS_DIR)/$(notdir $@) ]; then $(RPMBUILD) -tb $<; fi
#	cp $(addprefix $(RPMS_DIR)/,$(notdir $(DIST_PCKG_RPM))) $(dir $@)/
#
#$(DIST_PCKG_DIR)/CURRENT_%: $(TOPDIR)/VERSION
#	echo $(CURRENT_$*) > $@
#

rpmbuild.dist: $(DIST_PCKG_RPM) $(DIST_PCKG_SRPM) $(DIST_FILES)
	touch $@

rpm-upload-local.dist: rpmbuild.dist
	$(MOD_SCRIPT_DIR)/suse-local-repo.sh add $(DIST_PCKG_SRPM) $(DIST_PCKG_RPM)
	touch $@

rpminstall.dist: rpm-build.dist
	@set -e; for p in $(BINARY_RPM); do \
		if ! /bin/rpm -q `basename $$p | $(SED) "s/\.$(RPM_ARCH)\.rpm//"` > /dev/null 2>&1 ; then \
			echo + installing $$p ;\
			sudo /bin/rpm -U $$p; \
		fi; \
	done
	touch $@

rpmupdate.dist: $(DIST_PCKG_RPM)
	@set -e; for p in $^; do \
		echo + updating $$p ;\
		sudo /bin/rpm -U --replacepkgs --replacefiles $$p; \
	done
	touch $@

rpmuninstall.dist:
	@set -e; for s in devel run; do \
		if /bin/rpm -q $(RPM_PROJECT)-$$s > /dev/null 2>&1 ; then \
			echo + removing $(RPM_PROJECT)-$$s ;\
			sudo /bin/rpm -e $(RPM_PROJECT)-$$s --nodeps --allmatches; \
		fi; \
	done
	rm -f rpminstall.dist

upload-%.dist: %_$(PROJECT_CAPNAME)_RPM_RUN_I386
	cvs commit $<
	$(UPLOAD_SH) $< $(REMOTE_TARGET_PREFIX)$(PCKG_ROOT)/$<:640:750:$(FTP_RUN_USER).$(FTP_RUN_GROUP)
	touch $@

update-repo.dist: upload.dist
	$(CVS_RSH) -l root $(FTP_HOST) $(UPDATE_REPO_SH)
	touch $@

# ------ hash stuff

ifeq ($(wildcard $(TOPDIR)/.git),)

SCM_COMMIT = cvs commit
SCM_ADD    = cvs add
SCM_PUSH   =
SCM_PULL   = cvs update -dP

define check_scm_sync
	echo + checking cvs ;\
	$(SCM_PULL) ;\
	cvs status > cvs_status.tmp 2>&1 ;\
	if [ $$? != 0 ]; then \
		$(CAT) cvs_status.tmp ;\
		echo -e "\n======== cvs status failed, giving up." >&2 ;\
		exit 1 ;\
	fi ;\
	if grep -qi "locally modified" cvs_status.tmp; then \
		echo + cvs copy has locally modified files, giving up >&2 ;\
		exit 1 ;\
	fi ;\
	if grep -qi "needs" cvs_status.tmp; then \
		echo + cvs copy is out-of-date, giving up >&2 ;\
		exit 1 ;\
	fi
endef

else

SCM_COMMIT = git commit
SCM_ADD    = git add
SCM_PUSH   = git push
SCM_PULL   = git pull

define check_scm_sync
	echo + checking git ;\
	$(SCM_PULL) || {\
		echo "$(SCM_PULL) failed, giving up" ;\
		exit 1 ;\
	} ;\
	git status -s > git_status.tmp 2>&1 ;\
	if [ $$? != 0 ]; then \
		$(CAT) git_status.tmp ;\
		echo -e "\n======== git status failed, giving up." >&2 ;\
		exit 1 ;\
	fi ;\
	if grep -qi "^ *M " git_status.tmp; then \
		echo + git copy has locally modified files, giving up >&2 ;\
		exit 1 ;\
	fi
endef

endif

define increase_build_number
	if [ "$(CHECK_CVS_SYNC_BEFORE_RPM_RELEASE)" = true ]; then \
		$(check_scm_sync) ;\
	fi ;\
	if [ "$(LAST_RPM_VERSION)" != "$(RPM_VERSION)" ]; then \
		echo "+ no need to increase build number of $(RPM_VERSION), last rpm has $(LAST_RPM_VERSION)" ;\
		exit 0 ;\
	fi ;\
	echo -n "+ increasing build number to " ;\
	echo $(MAJOR_MINOR_RELEASE)-$(shell expr $(BUILD_NUMBER) + 1)-dev | tee VERSION ;\
	echo $(HASH) > HASH ;\
	if ! /bin/bash $(MOD_SCRIPT_DIR)/list-cvs-files.sh | grep -q '^HASH$$'; then \
		$(SCM_ADD) HASH ;\
	fi ;\
	$(SCM_COMMIT) -m "$(MAJOR_MINOR_RELEASE)-$(shell expr $(BUILD_NUMBER) + 1)-dev" HASH VERSION
	$(SCM_PUSH)
endef

define check_reinstall_old
	(true $(addprefix && test -f ,$(DIST_PCKG_RPM)) && make rpm-uninstall && make rpm-install)
endef

md5: 
	echo $(HASH) > HASH

rpm-next-build:
	@$(increase_build_number)

try-reinstall:
	$(check_reinstall_old)

rpm-update-release:
	@if [ "`$(CAT) HASH`" != "$(HASH)" ]; then \
		echo + source was modified ;\
		$(increase_build_number) ;\
	elif ! $(check_reinstall_old); then \
		echo "+ old rpm is uninstallable" ;\
		$(increase_build_number) ;\
	fi

rpm-check-release:
	@if [ "`$(CAT) HASH`" != "$(HASH)" ]; then \
		echo + source was modified ;\
	else \
		echo + source is unmodified ;\
	fi

rpm-release: rpm-release-reinstall

# doesn't work
# rpm-release-update: rpm-release rpm-update

rpm-release-reinstall: update
	$(BUILD_PACKAGE_SH) release

ifneq ($(TARGET_HOST),)
rpm-remote-install:
	scp $(addprefix dist/pckg/,$(PCKG_RPM_RUN_I386) $(PCKG_RPM_DEVEL_I386)) root@$(TARGET_HOST):/tmp/
	ssh -l root $(TARGET_HOST) rpm -U --force $(addprefix /tmp/,$(PCKG_RPM_RUN_I386) $(PCKG_RPM_DEVEL_I386))
rpm-remote-install-run: rpm-install-remote.done
	scp $(addprefix dist/pckg/,$(PCKG_RPM_RUN_I386)) root@$(TARGET_HOST):/tmp/
	ssh -l root $(TARGET_HOST) rpm -U --force $(addprefix /tmp/,$(PCKG_RPM_RUN_I386))
endif