#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL)". You may
# only use this file in accordance with the terms of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source. A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#

#
# Copyright 2016 Alexander Pyhalov
# Copyright 2016 Aurelien Larcher
# Copyright 2016 Gordon Ross
#

include ../../../make-rules/shared-macros.mk

COMPONENT_NAME=		gfx-drm
COMPONENT_SRC=		$(COMPONENT_NAME)

GIT=git
GIT_REPO=https://github.com/illumos/gfx-drm.git
GIT_BRANCH=master
GIT_CHANGESET=HEAD

ONNV_BUILDNUM=$(BRANCHID)
NIGHTLY_OPTIONS=-nmrtN

COMPONENT_REVISION=$(shell cd $(COMPONENT_SRC); git rev-list HEAD --count)

GFX_DRM_REPO=$(SOURCE_DIR)/packages/$(MACH)/nightly-nd/repo.drm

CLEAN_PATHS += $(BUILD_DIR)
CLOBBER_PATHS += $(SOURCE_DIR)

COMPONENT_PREP_GIT=no
include $(WS_MAKE_RULES)/prep.mk

$(SOURCE_DIR)/.downloaded: 
	@[ -d $(SOURCE_DIR) ] || \
	$(GIT) clone -b $(GIT_BRANCH) $(GIT_REPO) $(SOURCE_DIR)
	@cd $(SOURCE_DIR); $(GIT) checkout $(GIT_BRANCH); $(GIT) pull --rebase \
	  $(GIT_REPO) $(GIT_BRANCH); $(GIT) log -1 --format=%H > .downloaded

update:
	@[ -d $(SOURCE_DIR) ] || \
	$(GIT) clone -b $(GIT_BRANCH) $(GIT_REPO) $(SOURCE_DIR)
	cd $(SOURCE_DIR); $(GIT) pull --rebase $(GIT_REPO) $(GIT_BRANCH); \
	  [ "$$($(GIT) log -1 --format=%H)" == "$$(cat .downloaded)" ] || \
	  $(GIT) log -1 --format=%H > .downloaded

download:: $(SOURCE_DIR)/.downloaded

$(BUILD_DIR)/$(MACH)/.built: $(SOURCE_DIR)/.patched
	$(MKDIR) $(@D)
	cd $(SOURCE_DIR) && \
		cat myenv.sh | \
		(sed \
			-e 's|^export NIGHTLY_OPTIONS=.*|export NIGHTLY_OPTIONS=\"$(NIGHTLY_OPTIONS)\"|' \
			-e 's|^export VERSION=.*|export VERSION=\"$$(git log -1 --format=illumos-%h)\"|' \
			-e 's|^export CODEMGR_WS=.*|export CODEMGR_WS=\"$$PWD\"|' \
			-e 's|^export ON_CLOSED_BINS=.*|export ON_CLOSED_BINS=\"/opt/onbld/closed\"|'; \
	echo export PYTHON_VERSION=\"$(PYTHON_VERSION)\"; \
	echo export ONNV_BUILDNUM=$(ONNV_BUILDNUM); \
	echo export PKGVERS_BRANCH=$(ONNV_BUILDNUM); \
	echo export USERLAND_ARCHIVES=\"$(USERLAND_ARCHIVES)\"; \
	) > env.sh && \
	cp tools/bldenv $(BUILD_DIR)/$(MACH)/bldenv && \
	BLDENV=$(BUILD_DIR)/$(MACH)/bldenv && \
	chmod u+wx $(BUILD_DIR)/$(MACH)/bldenv && \
	cd $(SOURCE_DIR) && \
		$(ENV) -i $${BLDENV} env.sh "cd usr/src; make install" && \
	cd $(SOURCE_DIR) && \
		$(ENV) -i $${BLDENV} env.sh "cd usr/src/pkg; make install"
	$(TOUCH) $@

PROTO_DIR=$(SOURCE_DIR)/proto/root_i386/

build install: $(BUILD_DIR)/$(MACH)/.built

# Could we just provide a transforms directory here instead?
# BTW, what ../illumos-gate does here is gross.
$(BUILD_DIR)/$(MACH)/publish.transforms: $(BUILD_DIR)/$(MACH)/.built
	echo "<transform set name=pkg.fmri -> edit value pkg://[^/]+/ pkg://$(PUBLISHER)/>" > \
	$(BUILD_DIR)/$(MACH)/publish.transforms
	echo "<transform set name=pkg.fmri -> edit value ,.+: ,$(BUILD_VERSION):>" >> \
	$(BUILD_DIR)/$(MACH)/publish.transforms
	echo "<transform set name=pkg.fmri -> emit set name=pkg.tmp.noincorporate value=true>">> \
	$(BUILD_DIR)/$(MACH)/publish.transforms
	echo "<transform set name=pkg.fmri -> emit set name=userland.info.git-remote value=$(USERLAND_GIT_REMOTE)>" >> \
	$(BUILD_DIR)/$(MACH)/publish.transforms
	echo "<transform set name=pkg.fmri -> emit set name=userland.info.git-branch value=$(USERLAND_GIT_BRANCH)>" >> \
	$(BUILD_DIR)/$(MACH)/publish.transforms
	echo "<transform set name=pkg.fmri -> emit set name=userland.info.git-rev value=$(USERLAND_GIT_REV)>" >> \
	$(BUILD_DIR)/$(MACH)/publish.transforms
	echo "<transform set name=pkg.fmri -> emit set name=gfx-drm.info.git-remote value=$(GIT_REPO)>" >> \
	$(BUILD_DIR)/$(MACH)/publish.transforms
	echo "<transform set name=pkg.fmri -> emit set name=gfx-drm.info.git-branch value=$(GIT_BRANCH)>" >> \
	$(BUILD_DIR)/$(MACH)/publish.transforms
	echo "<transform set name=pkg.fmri -> emit set name=gfx-drm.info.git-rev value=$(shell cd $(COMPONENT_SRC); git rev-parse HEAD)>" >> \
	$(BUILD_DIR)/$(MACH)/publish.transforms

$(BUILD_DIR)/$(MACH)/.published:  $(BUILD_DIR)/$(MACH)/publish.transforms 
	$(RM) -r $(@D)/pkgrecv.dir
	$(MKDIR) $(@D)/pkgrecv.dir
	pkgrepo -s $(GFX_DRM_REPO) rebuild
	pkgrecv -s $(GFX_DRM_REPO) -d $(@D)/pkgrecv.dir --raw \
	  $$(pkgrecv -s $(GFX_DRM_REPO) --newest | sed -f packages.ignore)
	for pkg in $$(echo $(@D)/pkgrecv.dir/*/*); do \
		pkgmogrify -O $$pkg/manifest $$pkg/manifest \
		$(BUILD_DIR)/$(MACH)/publish.transforms; \
		pkgsend -s $(WS_REPO) publish --fmri-in-manifest \
			-d $(BUILD_DIR)/$(MACH)/overlay -d $$pkg $$pkg/manifest; \
	done
	$(TOUCH) $@

.NOTPARALLEL:

publish: update $(BUILD_DIR)/$(MACH)/.published

clean::
	$(RM) -r $(CLEAN_PATHS)

clobber::       clean
	$(RM) -r $(CLOBBER_PATHS)

#
# Ensure that when printing packages delivered by gfx-drm, we ignore the
# packages that will be dropped when publishing to the userland repository.
#
# Note that the "pkg5.complete.fmris" cache file should contain all packages
# delivered by the gate, so that "packages.ignore.in" can be modified to apply
# a new filter without rebuilding the gate or the cached list.
#
print-package-names:
	if test -d $(GFX_DRM_REPO); then \
		pkgrepo list -H -F tsv -s $(GFX_DRM_REPO) \
		    | cut -f 2 \
		    | LANG=C LC_ALL=C sort -u \
		    > pkg5.complete.fmris; \
	fi
	grep -v -x -F -f packages.ignore.in pkg5.complete.fmris > pkg5.fmris
	cat pkg5.fmris

REQUIRED_PACKAGES += developer/build/onbld
REQUIRED_PACKAGES += diagnostic/scanpci
REQUIRED_PACKAGES += system/library
# Build requirements
REQUIRED_PACKAGES += developer/debug/mdb