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 # Copyright 2012 Nexenta Systems, Inc. All rights reserved.
  24 # Copyright 2014 Garrett D'Amore <garrett@damore.org>
  25 #
  26 # include global definitions
  27 include ../Makefile.master
  28
  29 #
  30 # List of architectures to build as part of the standard build.
  31 #
  32 # Some of these architectures are built in parallel (see i386_PARALLEL and
  33 # sparc_PARALLEL). This requires building some parts first before parallel build
  34 # can start. Platform make files know what should be built as a prerequisite for
  35 # the parallel build to work. The i386_PREREQ and sparc_PREREQ variables tell
  36 # which platform directory to enter to start making prerequisite dependencies.
  37 #
  38 sparc_ARCHITECTURES = $(CONFIG_PLATFORM) sparc
  39
  40 i386_ARCHITECTURES = $(CONFIG_PLATFORM) intel
  41
  42 #
  43 # For i386 all architectures can be compiled in parallel.
  44 #
  45 # intel/Makefile knows how to build prerequisites needed for parallel build.
  46 #
  47 i386_PREREQ = intel
  48 i386_PARALLEL = $(i386_ARCHITECTURES)
  49
  50 #
  51 # For sparc all architectures can be compiled in parallel.
  52 #
  53 # sun4/Makefile knows how to build prerequisites needed for parallel build.
  54 # can start.
  55 #
  56 sparc_PREREQ = sun4
  57 sparc_PARALLEL = $(sparc_ARCHITECTURES)
  58
  59 #
  60 # Platforms defined in $(MACH)_PARALLEL are built in parallel. DUMMY is placed
  61 # at the end in case $(MACH)_PARALLEL is empty to prevent everything going in
  62 # parallel.
  63 #
  64 .PARALLEL: $($(MACH)_PARALLEL) DUMMY
  65
  66 #
  67 # For build prerequisites we use a special target which is constructed by adding
  68 # '.prereq' suffix to the $(MACH)_PREREQ.
  69 #
  70 PREREQ_TARGET = $($(MACH)_PREREQ:%=%.prereq)
  71
  72
  73 def             :=      TARGET= def
  74 all             :=      TARGET= all
  75 install         :=      TARGET= install
  76 install_h       :=      TARGET= install_h
  77 clean           :=      TARGET= clean
  78 clobber         :=      TARGET= clobber
  79 clobber_h       :=      TARGET= clobber
  80 check           :=      TARGET= check
  81 modlist         :=      TARGET= modlist
  82 modlist         :=      NO_STATE= -K $$MODSTATE$$$$
  83
  84 .KEEP_STATE:
  85
  86 def all: all_h $(PMTMO_FILE) $($(MACH)_ARCHITECTURES)
  87
  88 install: all_h install_dirs $(PMTMO_FILE) $($(MACH)_ARCHITECTURES)
  89
  90 install_dirs:
  91         @cd ..; pwd; $(MAKE) rootdirs
  92         @pwd
  93
  94 #
  95 # Rule to build prerequisites. The left part of the pattern will match
  96 # PREREQ_TARGET.
  97 #
  98 # The location of the Makefile is determined by strippinng '.prereq' suffix from
  99 # the target name. We add '.prereq' suffix to the target passed to the child
 100 # Makefile so that it can distinguish prerequisite build from the regular one.
 101 #
 102 #
 103 %.prereq:
 104         @cd $(@:%.prereq=%); pwd; $(MAKE) $(NO_STATE) $(TARGET).prereq
 105
 106 #
 107 # Rule to build architecture files. Build all required prerequisites and then
 108 # build the rest (potentially in parallel).
 109 #
 110 $($(MACH)_ARCHITECTURES): $(PREREQ_TARGET) FRC
 111         @cd $@; pwd; $(MAKE) $(NO_STATE) $(TARGET)
 112
 113
 114 #
 115 # The following is the list of directories which contain Makefiles with
 116 # targets to install header file. The machine independent headers are
 117 # installed by invoking the Makefile in the directory containing the
 118 # header files. Machine and architecture dependent headers are installed
 119 # by invoking the main makefile for that architecture/machine which,
 120 # in turn, is responsible for invoking the Makefiles which install headers.
 121 # It is done this way so as not to assume that all of the header files in
 122 # the architecture/machine dependent subdirectories are in completely
 123 # isomorphic locations.
 124 #
 125 COMMON_HDRDIRS= common/c2 \
 126                 common/des \
 127                 common/gssapi \
 128                 common/idmap \
 129                 common/klm \
 130                 common/io/bpf/net \
 131                 common/io/fibre-channel/fca/qlc \
 132                 common/ipp \
 133                 common/netinet \
 134                 common/nfs \
 135                 common/rpc \
 136                 common/rpcsvc \
 137                 common/sharefs \
 138                 common/smb \
 139                 common/smbsrv
 140
 141
 142 #
 143 # Subset of COMMON_HDRDIRS in which at least one header is generated
 144 # at runtime (e.g., rpcgen), and in which "make clean" should run.
 145 # Other directories should be included here, but do not yet have the
 146 # necessary Makefile support (make clean).  See 6414855.
 147 #
 148 DYNHDRDIRS =    common/gssapi \
 149                 common/idmap \
 150                 common/io/fibre-channel/fca/qlc \
 151                 common/klm \
 152                 common/rpc \
 153                 common/rpcsvc
 154
 155 sparc_HDRDIRS= sun/sys
 156 i386_HDRDIRS=
 157
 158 HDRDIRS= $(COMMON_HDRDIRS) $($(MACH)_HDRDIRS)
 159 install_h check: $(HDRDIRS) $($(MACH)_ARCHITECTURES)
 160
 161 $(HDRDIRS): FRC
 162         @cd $@; pwd; $(MAKE) $(TARGET)
 163
 164 # ensures that headers made by rpcgen and others are available in uts source
 165 # for kernel builds to reference without building install_h
 166 #
 167 all_h: FRC
 168         @cd common/rpc; pwd; $(MAKE) $@
 169         @cd common/rpcsvc; pwd; $(MAKE) $@
 170         @cd common/gssapi; pwd; $(MAKE) $@
 171         @cd common/idmap; pwd; $(MAKE) $@
 172         @cd common/klm; pwd; $(MAKE) $@
 173
 174 clean clobber: $($(MACH)_ARCHITECTURES) $(DYNHDRDIRS)
 175
 176 # testing convenience
 177 clobber_h: $(DYNHDRDIRS)
 178
 179 modlist: $($(MACH)_ARCHITECTURES)
 180
 181 FRC: