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#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright 2008 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
# Copyright 2019 Joyent, Inc.
#
#
# This makefile drives the production of /unix (and unix.o).
#
# sun4v implementation architecture dependent
#
#
# Path to the base of the uts directory tree (usually /usr/src/uts).
#
UTSBASE = ../..
#
# Define the module and object file sets.
#
UNIX = unix
OBJECTS = $(SPECIAL_OBJS:%=$(OBJS_DIR)/%) \
$(CORE_OBJS:%=$(OBJS_DIR)/%) \
$(MACH_NOT_YET_KMODS:%=$(OBJS_DIR)/%)
KRTLD_MAPFILE = $(UTSBASE)/sparc/krtld/mapfile
KRTLD_OBJECTS = $(KRTLD_OBJS:%=$(OBJS_DIR)/%)
KRTLD_O = $(OBJS_DIR)/krtld.o
ROOTMODULE = $(ROOT_PSM_KERN_DIR)/$(UNIX)
UNIX32_LINK = $(ROOT_PSM_KERN_DIR_32)/$(UNIX)
UNIX_BIN = $(OBJS_DIR)/$(UNIX)
LIBS = $(GENLIB) $(PLATLIB) $(CPULIB)
GENUNIX = genunix
GENUNIX_DIR = ../$(GENUNIX)
GENOPTS = -L $(GENUNIX_DIR)/$(OBJS_DIR) -l $(GENUNIX)
CPU_DIR = .
CPUOPTS = -L $(CPU_DIR)/$(OBJS_DIR) -l $(CPUNAME)
PLAT_DIR = ../platmod
PLATOPTS = -L $(PLAT_DIR)/$(OBJS_DIR) -l $(PLATMOD)
LIBOPTS = $(GENOPTS) $(PLATOPTS) $(CPUOPTS)
CTFEXTRAOBJS = $(OBJS_DIR)/vers.o
#
# Include common rules.
#
include $(UTSBASE)/sun4v/Makefile.sun4v
#
# Define targets
#
ALL_TARGET = $(UNIX_BIN)
INSTALL_TARGET = $(UNIX_BIN) $(ROOTMODULE) $(UNIX32_LINK)
#
# This is UNIX_DIR. Use a short path.
#
UNIX_DIR = .
#
# Overrides
#
CLEANFILES += $(UNIX_O) $(MODSTUBS_O) $(KRTLD_O) $(KRTLD_OBJECTS) \
$(OBJS_DIR)/vers.c $(OBJS_DIR)/vers.o \
$(CPU_OBJ) $(CPULIB) \
$(DTRACESTUBS_O) $(DTRACESTUBS)
CLOBBERFILES = $(CLEANFILES) $(UNIX_BIN)
# Turn on doubleword alignment for 64 bit counter timer registers
CFLAGS += -dalign
#
# For now, disable these warnings; maintainers should endeavor
# to investigate and remove these for maximum coverage.
# Please do not carry these forward to new Makefiles.
#
CFLAGS += $(CCVERBOSE)
CERRWARN += -_gcc=-Wno-parentheses
CERRWARN += $(CNOWARN_UNINIT)
CERRWARN += -_gcc=-Wno-char-subscripts
CERRWARN += -_gcc=-Wno-unused-variable
CERRWARN += -_gcc=-Wno-unused-function
CERRWARN += -_gcc=-Wno-unused-label
CERRWARN += -_gcc=-Wno-type-limits
CERRWARN += -_gcc=-Wno-clobbered
CERRWARN += -_gcc=-Wno-empty-body
CERRWARN += -_gcc=-Wno-unused-value
CERRWARN += -_gcc=-Wno-switch
#
# Default build targets.
#
.KEEP_STATE:
def: $(DEF_DEPS)
all: $(ALL_DEPS)
clean: $(CLEAN_DEPS)
clobber: $(CLOBBER_DEPS)
install: $(INSTALL_DEPS)
$(UNIX_BIN): $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(UNIX_MAPFILE) $(LIBS) \
$(DTRACESTUBS)
$(LD) -dy -b -o $@ -e _start -M $(UNIX_MAPFILE) \
$(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS)
$(CTFMERGE_UNIQUIFY_AGAINST_GENUNIX)
$(POST_PROCESS)
$(UNIX32_LINK): $(ROOT_PSM_KERN_DIR_32) $(UNIX_BIN)
-$(RM) $@; ln -s $(SUBDIR64)/$(UNIX) $@
symcheck: $(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBS)
$(LD) -dy -b -o $(SYM_MOD) -M $(UNIX_MAPFILE) \
$(UNIX_O) $(KRTLD_O) $(MODSTUBS_O) $(LIBOPTS) $(DTRACESTUBS)
$(UNIX_O): $(OBJECTS) $(OBJS_DIR)/vers.o
$(LD) -r -o $@ $(OBJECTS) $(OBJS_DIR)/vers.o
$(KRTLD_O): $(KRTLD_OBJECTS)
$(LD) -r -o $@ -M$(KRTLD_MAPFILE) $(KRTLD_OBJECTS)
#
# Special rules for generating assym.h for inclusion in assembly files.
#
$(DSF_DIR)/$(OBJS_DIR)/assym.h: FRC
@cd $(DSF_DIR); $(MAKE) all.targ
$(GENLIB): FRC
@pwd
@(cd $(GENLIB_DIR); pwd; $(MAKE) all.targ)
$(PLATLIB):
?@pwd
?@(cd $(PLAT_DIR); pwd; $(MAKE) all.targ)
#
# CPU_OBJ now comprises of 2 object files which come from sun4 common
# and from architecture dependent code. OBJS_DIR is prepended where
# CPU_OBJ is defined to allow for building multiple CPU_OBJ's
#
$(CPULIB): $(CPU_OBJ)
$(BUILD.SO) $(CPU_OBJ)
#
# Include common targets.
#
include $(UTSBASE)/$(PLATFORM)/Makefile.targ
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