usr/src/uts/Makefile

   1 #
   2 # CDDL HEADER START
   3 #
   4 # The contents of this file are subject to the terms of the
   5 # Common Development and Distribution License (the "License").
   6 # You may not use this file except in compliance with the License.
   7 #
   8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9 # or http://www.opensolaris.org/os/licensing.
  10 # See the License for the specific language governing permissions
  11 # and limitations under the License.
  12 #
  13 # When distributing Covered Code, include this CDDL HEADER in each
  14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15 # If applicable, add the following below this CDDL HEADER, with the
  16 # fields enclosed by brackets "[]" replaced with your own identifying
  17 # information: Portions Copyright [yyyy] [name of copyright owner]
  18 #
  19 # CDDL HEADER END
  20 #
  21 #
  22 # Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
  23 #
  24 # include global definitions
  25 include ../Makefile.master
  26
  27 #
  28 # List of architectures to build as part of the standard build.
  29 #
  30 # Some of these architectures are built in parallel (see i386_PARALLEL and
  31 # sparc_PARALLEL). This requires building some parts first before parallel build
  32 # can start. Platform make files know what should be built as a prerequisite for
  33 # the parallel build to work. The i386_PREREQ and sparc_PREREQ variables tell
  34 # which platform directory to enter to start making prerequisite dependencies.
  35 #
  36 sparc_ARCHITECTURES = sun4v sun4u sparc
  37
  38 i386_ARCHITECTURES = i86pc i86xpv intel
  39
  40 #
  41 # For i386 all architectures can be compiled in parallel.
  42 #
  43 # intel/Makefile knows how to build prerequisites needed for parallel build.
  44 #
  45 i386_PREREQ = intel
  46 i386_PARALLEL = $(i386_ARCHITECTURES)
  47
  48 #
  49 # For sparc all architectures can be compiled in parallel.
  50 #
  51 # sun4/Makefile knows how to build prerequisites needed for parallel build.
  52 # can start.
  53 #
  54 sparc_PREREQ = sun4
  55 sparc_PARALLEL = $(sparc_ARCHITECTURES)
  56
  57 #
  58 # Platforms defined in $(MACH)_PARALLEL are built in parallel. DUMMY is placed
  59 # at the end in case $(MACH)_PARALLEL is empty to prevent everything going in
  60 # parallel.
  61 #
  62 .PARALLEL: $($(MACH)_PARALLEL) DUMMY
  63
  64 #
  65 # For build prerequisites we use a special target which is constructed by adding
  66 # '.prereq' suffix to the $(MACH)_PREREQ.
  67 #
  68 PREREQ_TARGET = $($(MACH)_PREREQ:%=%.prereq)
  69
  70
  71 def             :=      TARGET= def
  72 all             :=      TARGET= all
  73 install         :=      TARGET= install
  74 install_h       :=      TARGET= install_h
  75 clean           :=      TARGET= clean
  76 clobber         :=      TARGET= clobber
  77 lint            :=      TARGET= lint
  78 clean.lint      :=      TARGET= clean.lint
  79 check           :=      TARGET= check
  80 modlist         :=      TARGET= modlist
  81 modlist         :=      NO_STATE= -K $$MODSTATE$$$$
  82
  83 .KEEP_STATE:
  84
  85 def all lint: all_h $(PMTMO_FILE) $($(MACH)_ARCHITECTURES)
  86
  87 install: all_h install_dirs $(PMTMO_FILE) $($(MACH)_ARCHITECTURES)
  88
  89 install_dirs:
  90         @cd ..; pwd; $(MAKE) rootdirs
  91         @pwd
  92
  93 #
  94 # Rule to build prerequisites. The left part of the pattern will match
  95 # PREREQ_TARGET.
  96 #
  97 # The location of the Makefile is determined by strippinng '.prereq' suffix from
  98 # the target name. We add '.prereq' suffix to the target passed to the child
  99 # Makefile so that it can distinguish prerequisite build from the regular one.
 100 #
 101 #
 102 %.prereq:
 103         @cd $(@:%.prereq=%); pwd; $(MAKE) $(NO_STATE) $(TARGET).prereq
 104
 105 #
 106 # Rule to build architecture files. Build all required prerequisites and then
 107 # build the rest (potentially in parallel).
 108 #
 109 $($(MACH)_ARCHITECTURES): $(PREREQ_TARGET) FRC
 110         @cd $@; pwd; $(MAKE) $(NO_STATE) $(TARGET)
 111
 112 $(PMTMO_FILE) pmtmo_file: $(PATCH_MAKEUP_TABLE)
 113         @if [ -z "$(PATCH_MAKEUP_TABLE)" ] ; then \
 114                 echo 'ERROR: $$(PATCH_MAKEUP_TABLE) not set' \
 115                     'in environment' >&2 ; \
 116                 exit 1 ; \
 117         fi
 118         RELEASE="$(RELEASE)" MACH="$(MACH)" \
 119             $(CTFCVTPTBL) -o $(PMTMO_FILE) $(PATCH_MAKEUP_TABLE)
 120
 121 #
 122 # The following is the list of directories which contain Makefiles with
 123 # targets to install header file. The machine independent headers are
 124 # installed by invoking the Makefile in the directory containing the
 125 # header files. Machine and architecture dependent headers are installed
 126 # by invoking the main makefile for that architecture/machine which,
 127 # in turn, is responsible for invoking the Makefiles which install headers.
 128 # It is done this way so as not to assume that all of the header files in
 129 # the architecture/machine dependent subdirectories are in completely
 130 # isomorphic locations.
 131 #
 132 COMMON_HDRDIRS= common/avs \
 133                 common/c2 \
 134                 common/des \
 135                 common/fs \
 136                 common/gssapi \
 137                 common/idmap \
 138                 common/inet \
 139                 common/inet/ipf/netinet \
 140                 common/inet/kssl \
 141                 common/inet/nca \
 142                 common/inet/sockmods/netpacket \
 143                 common/io/bpf/net \
 144                 common/ipp \
 145                 common/net \
 146                 common/netinet \
 147                 common/nfs \
 148                 common/pcmcia/sys \
 149                 common/rpc \
 150                 common/rpcsvc \
 151                 common/sharefs \
 152                 common/smb \
 153                 common/smbsrv \
 154                 common/sys \
 155                 common/vm
 156
 157
 158 # These aren't the only headers in closed.  But the other directories
 159 # are simple enough that they can be driven from the src tree.
 160 $(CLOSED_BUILD)COMMON_HDRDIRS += $(CLOSED)/uts/common/sys
 161
 162 #
 163 # Subset of COMMON_HDRDIRS in which at least one header is generated
 164 # at runtime (e.g., rpcgen).  (This is a partial list; there are
 165 # other directories that should be included and do not yet have the
 166 # necessary Makefile support.  See 6414855.)
 167 #
 168 DYNHDRDIRS = common/rpcsvc common/idmap common/sys
 169
 170 sparc_HDRDIRS= sun/sys
 171 i386_HDRDIRS= i86pc/vm i86xpv/vm
 172
 173 HDRDIRS= $(COMMON_HDRDIRS) $($(MACH)_HDRDIRS)
 174 install_h check: $(HDRDIRS) $($(MACH)_ARCHITECTURES)
 175
 176 $(HDRDIRS): FRC
 177         @cd $@; pwd; $(MAKE) $(TARGET)
 178
 179 # ensures that headers made by rpcgen and others are available in uts source
 180 # for kernel builds to reference without building install_h
 181 #
 182 all_h: FRC
 183         @cd common/sys; pwd; $(MAKE) $@
 184         @cd common/rpc; pwd; $(MAKE) $@
 185         @cd common/rpcsvc; pwd; $(MAKE) $@
 186         @cd common/gssapi; pwd; $(MAKE) $@
 187         @cd common/idmap; pwd; $(MAKE) $@
 188
 189 clean clobber: $($(MACH)_ARCHITECTURES) $(DYNHDRDIRS)
 190         @if [ '$(PATCH_BUILD)' != '#' ] ; then \
 191                 echo $(RM) $(PMTMO_FILE) ; \
 192                 $(RM) $(PMTMO_FILE) ; \
 193         fi
 194
 195 EXTRA_CLOBBER_TARGETS= common/avs/ns/rdc
 196 clobber: $(EXTRA_CLOBBER_TARGETS)
 197
 198
 199 clean.lint modlist: $($(MACH)_ARCHITECTURES)
 200
 201 ONC_FILES=      common/io/timod.c \
 202                 common/os/sig.c \
 203                 common/os/flock.c \
 204                 common/os/sysent.c \
 205                 common/os/swapgeneric.c \
 206                 common/syscall/fcntl.c
 207
 208 # edit onc plus source files.
 209 ONC_PLUS:       $(ONC_FILES:%=%_onc_plus)
 210
 211 #
 212 # Cross-reference customization: build a cross-reference over all of
 213 # the supported architectures.  Although there's no correct way to set
 214 # the include path (since we don't know what architecture is the one
 215 # the user will be interested in), it's historically been set to
 216 # mirror the $(XRDIRS) list, and that works kinda sorta okay.
 217 #
 218 # We need to manually prune usr/closed/uts/{i86xpv|sfmmu|i86pc} since
 219 # none of them exist.
 220 #
 221 SHARED_XRDIRS = $(sparc_ARCHITECTURES) $(i386_ARCHITECTURES) sun4 sfmmu \
 222         sun common
 223 CLOSED_XRDIRS = $(SHARED_XRDIRS:%=% ../../closed/uts/%)
 224 XRDIRS = $(SHARED_XRDIRS)
 225 CLOSED_XRDIRS_XEN = $(CLOSED_XRDIRS:../../closed/uts/i86xpv=)
 226 CLOSED_XRDIRS_1 = $(CLOSED_XRDIRS_XEN:../../closed/uts/i86pc=)
 227 $(CLOSED_BUILD)XRDIRS = $(CLOSED_XRDIRS_1:../../closed/uts/sfmmu=)
 228
 229 XRINCDIRS = $(XRDIRS)
 230
 231 cscope.out tags: FRC
 232         $(XREF) -x $@
 233
 234 FRC: