#

# Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.

#

# Permission is hereby granted, free of charge, to any person obtaining a

# copy of this software and associated documentation files (the "Software"),

# to deal in the Software without restriction, including without limitation

# the rights to use, copy, modify, merge, publish, distribute, sublicense,

# and/or sell copies of the Software, and to permit persons to whom the

# Software is furnished to do so, subject to the following conditions:

#

# The above copyright notice and this permission notice (including the next

# paragraph) shall be included in all copies or substantial portions of the

# Software.

#

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

# DEALINGS IN THE SOFTWARE.

#

#

###############################################################################

#

#  Primary Makefile to build the components in open-src/kernel

#

###############################################################################

TOP:sh=hg root

include $(TOP)/open-src/common/Makefile.init

#

# Definitions that are similar to other Makefiles

#

OS_SUBDIRS_common =

OS_SUBDIRS_sparc = $(OS_SUBDIRS_common)

OS_SUBDIRS_i386  = $(OS_SUBDIRS_common)	\

	drm \

	i915 \

	mdb

# MACH will be either "sparc" or "i386"

MACH=$(TARGET_ARCH:-%=%)

# This is used for setting pkg attributes, so save for later.

START_CMD_ECHO = PS4="" ; set -x

OS_SUBDIRS=$(OS_SUBDIRS_$(MACH))

# Variables to always pass down to subdirs

PASSDOWN_VARS = V="$(V)" TOP="$(TOP)" CDEBUGFLAGS="$(CDEBUGFLAGS)" 

.DEFAULT:

	$(MAKE) -e $(MAKEFLAGS) $(PASSDOWN_VARS) subdirs OS_TARGET=$@

# debug isn't working quite right yet.

# World: clean all debug install

World: clean all install lint

clean: clean-subdirs clean-obsolete-subdirs

clean-subdirs:

	$(MAKE) $(MAKEFLAGS) $(PASSDOWN_VARS) subdirs OS_TARGET=clean

clobber: xref-clobber parfait-clobber

	$(MAKE) $(MAKEFLAGS) $(PASSDOWN_VARS) subdirs OS_TARGET=clobber

subdirs: $(OS_SUBDIRS)

debug:

	@ set +e; \

	cd $@ ; \

	print "## making debug" $(OS_TARGET) "in open-src/kernel/$(DIRNAME)$@..."; \

	$(MAKE) $(MAKEFLAGS) $(PASSDOWN_VARS) $(DEBUGPASSDOWN) $(OS_TARGET)

$(OS_SUBDIRS): ALWAYS_RUN

	@case '${MAKEFLAGS}' in *[ik]*) set +e;; esac; \

	cd $@ ; \

	print "## making" $(OS_TARGET) "in open-src/kernel/$(DIRNAME)$@..."; \

        $(MAKE) $(MAKEFLAGS) $(PASSDOWN_VARS) $(OS_TARGET)

clean-obsolete-subdirs:

	@ set +e; \

	if [[ ! -z "$(OBSOLETE_SUBDIRS)" ]] ; then \

	    for i in $(OBSOLETE_SUBDIRS) ; do \

	    	if [[ -d $$i ]] ; then \

		    if [[ -f $$i/Makefile ]] ; then \

		    	$(MAKE) $(MAKEFLAGS) subdirs OS_TARGET=clean OS_SUBDIRS=$$i ; \

		    else ; \

		    	print "## removing obsolete build directories in open-src/$(DIRNAME)$$i..."; \

			($(START_CMD_ECHO) ; cd $$i && rm -rf build* .checksum* ) ; \

			($(START_CMD_ECHO) ; rmdir $$i ) ; \

		    fi ; \

		fi ; \

	    done ; \

	fi ; \

	return 0

# Build various x-ref's

XREFDIRS	= Make* sys $(OS_SUBDIRS_i386) $(OS_SUBDIRS_sparc) $(PROTODIR)/usr/include/drm

xref: tags cscope.out

xref-clobber: tags-clobber cscope-clobber

cscope.files: ALWAYS_RUN

	@echo "Building filelist from $(XREFDIRS)"; \

	find $(XREFDIRS) -follow -name "Make*" -o -name "*.[ch]" > $@; \

	if [[ -f gfxp_files ]]; then \

		/usr/bin/cat -s gfxp_files >> $@; \

	fi

tags: cscope.files

	@ctags -tw `cat cscope.files`

tags-clobber:

	@rm -f tags cscope.files

cscope.out: cscope.files

	@cscope-fast -bq

cscope-clobber:

	@rm -f cscope.files cscope.in.out cscope.out cscope.out.in cscope.out.po cscope.po.out

# Create local Parfait output

XBUILD_HG_ID:sh=hg id -i

PLOG			= parfait_log

PARFAIT_MAX_JOBS	= 100%

${PLOG}:

	@if [[ ! -d $@ ]] ; then mkdir $@ ; fi ; \

parfait: ALWAYS_RUN ${PLOG}

	-@echo "Making Parfait" ; \

	parfait -e all -c ${TOP}/open-src/common/X-parfait.conf \

	   -z "${TOP}/open-src/kernel" -j "${PARFAIT_MAX_JOBS}" \

	   -r "${XBUILD_HG_ID}" -o ${PLOG}/parfait.txt -g ${PLOG}/parfait \

	   ${TOP}/open-src/kernel > ${PLOG}/parfait.out 2>&1 ; \

	if [[ $$? != 0 ]]; \

	  then echo "Parfait defects discovered, see ${PWD}/${PLOG}"; \

	fi ; \

	return 0

parfait-clobber:

	rm -rf ${PLOG}

# Dummy target to force another target to always be run, even if a file

# or directory with the same name already exists (as it will for subdirs)

ALWAYS_RUN:

# Tell dmake it can build subdirs in parallel

.PARALLEL: $(OS_SUBDIRS)

# Dependencies between modules

i915: drm