Cross Reference: /illumos-gate/usr/src/uts/sun4u/Makefile

	Makefile revision b6805bf78d2bbbeeaea8909a05623587b42d58b3
#
# 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 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
#   This makefile drives the production of all implementation architecture
#   dependent modules for the sun4u architecture.
#

UTSBASE = ..

include Makefile.sun4u

#
#   The following are SPARC specific (rather than sun4u) specific modules
#   which are required for the sun4u kernel to completely lint. They are
#   not involved in the build in any other way. In order to minimize
#   build time, it is assumed that they are up to date. But since sun4u
#   is really a separate architecture we cannot use the v7 sparc modules.
#
SPARC_LIB_DIR    = $(UTSBASE)/sparc/lint-libs/$(OBJS_DIR)

SPARC_LINTS  =

#
#
#
LINT_LIBS    = $(LINT_LIB) \
           $(LINT_KMODS:%=$(LINT_LIB_DIR)/llib-l%.ln) \
           $(CLOSED_LINT_KMODS:%=$(LINT_LIB_DIR)/llib-l%.ln) \
           $(SPARC_LINTS:%=$(SPARC_LIB_DIR)/llib-l%.ln)


def     :=  TARGET= def
def.prereq  :=  TARGET= def
all     :=  TARGET= all
all.prereq  :=  TARGET= all
install     :=  TARGET= install
install.prereq  :=  TARGET= all
install_h   :=  TARGET= install_h
install_h.prere :=  TARGET= install_h
clean       :=  TARGET= clean
clobber     :=  TARGET= clobber
lint        :=  TARGET= lint
lint.prereq :=  TARGET= lint
lintlib     :=  TARGET= lintlib
modlintlib  :=  TARGET= modlintlib
modlist     :=  TARGET= modlist
modlist modlist.sparc :=    NO_STATE= -K $$MODSTATE$$$$
clean.lint  :=  TARGET= clean.lint
check       :=  TARGET= check

.KEEP_STATE:

.PARALLEL:  $(PARALLEL_KMODS) $(CLOSED_KMODS) $(XMODS) $(CLOSED_XMODS) \
        $(IMPLEMENTATIONS) $(CLOSED_IMPLEMENTATIONS) \
        modlist modlist.sparc

# Override for CPU_KMODS... they cannot be built
# in parallel
.NO_PARALLEL:   $(CPU_KMODS)

def all clean clobber clean.lint: genassym unix .WAIT \
    $(KMODS) $(CLOSED_KMODS) $(XMODS) $(CLOSED_XMODS) \
    $(IMPLEMENTATIONS) $(CLOSED_IMPLEMENTATIONS)

clobber: clobber.targ

# list the modules under sun4u.
modlist: unix $(KMODS) $(CLOSED_KMODS) $(XMODS) $(CLOSED_XMODS) \
    $(IMPLEMENTATIONS:.WAIT=) $(CLOSED_IMPLEMENTATIONS)

# list the modules for Install -k sun4u.
modlist.karch: modlist modlist.sparc

modlist.sparc:
    @cd $(SRC)/uts/sparc; pwd; $(MAKE) $(NO_STATE) modlist

install: install_platforms genassym unix .WAIT $(KMODS) $(CLOSED_KMODS) \
    $(XMODS) $(CLOSED_XMODS) $(IMPLEMENTATIONS) $(CLOSED_IMPLEMENTATIONS)

lintlib:    unix

modlintlib: $(LINT_KMODS) $(CLOSED_LINT_KMODS)

genassym unix $(KMODS): FRC
    @cd $@; pwd; $(MAKE) $(NO_STATE) $(TARGET)

#
# Privilege constants
#
# NOTE: The rules for generating priv_const.c file are shared between all
# processor architectures and should be kept in sync. If they are changed in
# this file make sure that x86 rules are updated as well.
#
PRIVS_C = $(UTSBASE)/common/os/priv_const.c

$(PRIVS_C): $(PRIVS_AWK) $(PRIVS_DEF)
    $(NAWK) -f $(PRIVS_AWK) < $(PRIVS_DEF) cfile=$@

CLOBBERFILES += $(PRIVS_C)

#
# Prerequisites
#
# The uts/Makefile defines build parallelism for sun4 platforms such that sparc,
# sun4u and sun4v are all built in parallel. Also this Makefile specifies that
# all IMPLEMENTATIONS sun4u sub-platforms are built in parallel. This requires
# building certain parts before the parallel build can start. The uts/Makefile
# appends the '.prereq' string to the original target and executes this Makefile
# to build any prerequisites needed before the full parallel build can start.
# After that make continues with normal targets.
#
# Any build prerequisites for sun4 and IMPLEMENTATIONS builds should be
# described here.
#
# genassym is used to build dtrace and genunix, so it should be built first.
#
# priv_const.c is required to build genunix.
#
# genunix is used by everyone to ctfmerge with. Genunix is merged with sparc/ip
#   so as a side effect this dependency builds sparc/ip as part of the
#   prerequisites.
#
# unix is not required by itself but several sun4u platforms require
#   sun4u/platmod to be present. The easiest way to achieve this is to build
#   sun4u/unix first since sun4u/unix Makefile builds sun4u/platform correctly.
#   This causes full sun4u/unix to be built before all sun4u platforms and
#   before uts/sun4v and uts/sparc, but it acceptable since it is not spending
#   too much time building sun4u/unix.
#
all.prereq def.prereq install.prereq: genassym genunix unix

#
# Various sun4u platforms expect proto/root_sparc/platform/sun4u/include to be
# present. This is handled by running make install_h in sun4u/unix directory
# first.
#
install_h.prereq: FRC
    @cd sys; pwd; $(MAKE) $(TARGET)

#
# sun4u/unix and sun4u/genunix should be linted first since sparc does global
# cross-check with these lint libraries. The sun4u/unix and sun4u/genunix can be
# linted in parallel.
#
LINT_PREREQ = unix.lint genunix.lint
lint.prereq: $(LINT_PREREQ)

.PARALLEL:  $(LINT_PREREQ)

$(LINT_PREREQ):
    @cd $(@:%.lint=%); pwd; $(MAKE) $(TARGET)

#
# Nothing to do with any other prerequisites
#
%.prereq:

#
# Platform inter-dependencies
#
lw8: serengeti

quasar: darwin

#
# The genunix requires priv_const.c file to be generated first.
#
genunix: $(PRIVS_C)

#
# Rules
#

$(IMPLEMENTATIONS): FRC
    @cd $@; pwd; THISIMPL=$@ $(MAKE) $(NO_STATE) $(TARGET)

$(CLOSED_IMPLEMENTATIONS):  FRC
    cd $(CLOSED)/uts/sun4u/$@; pwd; \
        THISIMPL=$@ $(MAKE) $(NO_STATE) $(TARGET); \

$(XMODS):   FRC
    @if [ -f $@/Makefile  ]; then \
        cd $@; pwd; $(MAKE) $(NO_STATE) $(TARGET); \
    else \
        true; \
    fi

$(CLOSED_XMODS):    FRC
    @if [ -f $(CLOSED)/uts/sun4u/$@/Makefile ]; then \
        cd $(CLOSED)/uts/sun4u/$@; pwd; $(MAKE) $(NO_STATE) $(TARGET); \
    else \
        true; \
    fi

$(CLOSED_KMODS):    FRC
    cd $(CLOSED)/uts/sun4u/$@; pwd; $(MAKE) $(NO_STATE) $(TARGET)

install_h check: install_platforms $(IMPLEMENTATIONS) \
    $(CLOSED_IMPLEMENTATIONS) FRC
    @cd sys; pwd; $(MAKE) $(TARGET)
    @cd vm; pwd; $(MAKE) $(TARGET)

#
# Rules for the /platforms directories.  This is hardwired here because
# the first stage of the project (KBI) only implements the userland
# changes, but the only reasonable place to record the aliases is
# here in kernel land.
#
$(ROOT_PLAT_DIRS): $(ROOT_PLAT_DIR)
    -$(INS.dir)

#
# create directories in /usr/platform/ for the implementations that are
# defined in $(IMPLEMENTED_PLATFORM)
#       (eg. SUNW,Ultra-1)
#
# Foreach $(IMPLEMENTED_PLATFORM) there can be a list of $(LINKED_PLATFORMS)
# that are linked to it.
#
$(USR_PLAT_DIR)/$(IMPLEMENTED_PLATFORM):    $(USR_PLAT_DIR)
    -$(INS.dir)

#
# create the links in /usr/platform/ foreach $(LINKED_PLATFORMS)
# to it's corresponding $(IMPLEMENTED_PLATFORM).
#
PLATFORMS   = $(LINKED_PLATFORMS)

$(USR_PLAT_DIRS): $(USR_PLAT_DIR)
    $(INS.slink3)

PLATFORMS   += $(IMPLEMENTED_PLATFORM)

#
# Make the /platforms directories.  This is hardwired here because
# the first stage of the project (KBI) only implements the userland
# changes, but the only reasonable place to record the aliases is
# here in kernel land.
#
install_platforms:  $(ROOT_PSM_DIR) $(USR_PSM_DIR) \
            $(ROOT_PLAT_DIRS) $(USR_PLAT_DIRS) \
            $(USR_DESKTOP_DIR) $(USR_DESKTOP_INC_DIR) \
            $(USR_DESKTOP_SBIN_DIR) $(USR_DESKTOP_LIB_DIR)

#
# rules for making include, sbin, lib dirs/links in
# /usr/platform/$(PLATFORM)/ for desktop platforms
#
$(USR_DESKTOP_INC_DIR):     $(USR_DESKTOP_DIR)
    $(INS.slink4)

$(USR_DESKTOP_SBIN_DIR):    $(USR_DESKTOP_DIR)
    $(INS.slink5)

$(USR_DESKTOP_LIB_DIR):     $(USR_DESKTOP_DIR)
    -$(INS.dir)

#
#   Full kernel lint target.
#
LINT_TARGET = globallint

globallint:
    @pwd
    @-$(ECHO) "\nSUN4U KERNEL: global crosschecks:"
    @-$(LINT) $(LINTFLAGS) $(LINT_LIBS) 2>&1 | $(LGREP.2)

lint:   lintlib .WAIT modlintlib .WAIT $(SPARC_LINTS) $(LINT_DEPS) \
    $(IMPLEMENTATIONS) $(CLOSED_IMPLEMENTATIONS) $(CPU_KMODS)

include ../Makefile.targ

#
# Cross-reference customization: build a cross-reference over all of the
# sun4u-related directories.
#
SHARED_XRDIRS   = ../sun4u ../sun4 ../sfmmu ../sparc ../sun ../common
CLOSED_XRDIRS   = $(SHARED_XRDIRS:../%=../% ../../../closed/uts/%)
XRDIRS      = $(SHARED_XRDIRS)
$(CLOSED_BUILD)XRDIRS   = $(CLOSED_XRDIRS:../../../closed/uts/sfmmu=)

XRPRUNE = i86pc

cscope.out tags: FRC
    $(XREF) -x $@