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 #
  23 # Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
  24 # Copyright 2014 Garrett D'Amore <garrett@damore.org>
  25 # Copyright 2018 Nexenta Systems, Inc.
  26 #
  27
  28 include ../Makefile.master
  29
  30 #
  31 # List of architectures to build as part of the standard build.
  32 #
  33 # Some of these architectures are built in parallel (see i386_PARALLEL and
  34 # sparc_PARALLEL). This requires building some parts first before parallel build
  35 # can start. Platform make files know what should be built as a prerequisite for
  36 # the parallel build to work. The i386_PREREQ and sparc_PREREQ variables tell
  37 # which platform directory to enter to start making prerequisite dependencies.
  38 #
  39 sparc_ARCHITECTURES = $(CONFIG_PLATFORM) sparc
  40
  41 i386_ARCHITECTURES = $(CONFIG_PLATFORM) intel
  42
  43 #
  44 # For i386 all architectures can be compiled in parallel.
  45 #
  46 # intel/Makefile knows how to build prerequisites needed for parallel build.
  47 #
  48 i386_PREREQ = intel
  49 i386_PARALLEL = $(i386_ARCHITECTURES)
  50
  51 #
  52 # For sparc all architectures can be compiled in parallel.
  53 #
  54 # sun4/Makefile knows how to build prerequisites needed for parallel build.
  55 # can start.
  56 #
  57 sparc_PREREQ = sun4
  58 sparc_PARALLEL = $(sparc_ARCHITECTURES)
  59
  60 #
  61 # Platforms defined in $(MACH)_PARALLEL are built in parallel. DUMMY is placed
  62 # at the end in case $(MACH)_PARALLEL is empty to prevent everything going in
  63 # parallel.
  64 #
  65 .PARALLEL: $($(MACH)_PARALLEL) DUMMY
  66
  67 #
  68 # For build prerequisites we use a special target which is constructed by adding
  69 # '.prereq' suffix to the $(MACH)_PREREQ.
  70 #
  71 PREREQ_TARGET = $($(MACH)_PREREQ:%=%.prereq)
  72
  73
  74 def             :=      TARGET= def
  75 all             :=      TARGET= all
  76 install         :=      TARGET= install
  77 install_h       :=      TARGET= install_h
  78 clean           :=      TARGET= clean
  79 clobber         :=      TARGET= clobber
  80 clobber_h       :=      TARGET= clobber
  81 check           :=      TARGET= check
  82 modlist         :=      TARGET= modlist
  83 modlist         :=      NO_STATE= -K $$MODSTATE$$$$
  84
  85 .KEEP_STATE:
  86
  87 def all: all_h $(PMTMO_FILE) $($(MACH)_ARCHITECTURES)
  88
  89 install: all_h install_dirs $(PMTMO_FILE) $($(MACH)_ARCHITECTURES)
  90
  91 install_dirs:
  92         @cd ..; pwd; $(MAKE) rootdirs
  93         @pwd
  94
  95 #
  96 # Rule to build prerequisites. The left part of the pattern will match
  97 # PREREQ_TARGET.
  98 #
  99 # The location of the Makefile is determined by strippinng '.prereq' suffix from
 100 # the target name. We add '.prereq' suffix to the target passed to the child
 101 # Makefile so that it can distinguish prerequisite build from the regular one.
 102 #
 103 #
 104 %.prereq:
 105         @cd $(@:%.prereq=%); pwd; $(MAKE) $(NO_STATE) $(TARGET).prereq
 106
 107 #
 108 # Rule to build architecture files. Build all required prerequisites and then
 109 # build the rest (potentially in parallel).
 110 #
 111 $($(MACH)_ARCHITECTURES): $(PREREQ_TARGET) FRC
 112         @cd $@; pwd; $(MAKE) $(NO_STATE) $(TARGET)
 113
 114
 115 #
 116 # The following is the list of directories which contain Makefiles with
 117 # targets to install header file. The machine independent headers are
 118 # installed by invoking the Makefile in the directory containing the
 119 # header files. Machine and architecture dependent headers are installed
 120 # by invoking the main makefile for that architecture/machine which,
 121 # in turn, is responsible for invoking the Makefiles which install headers.
 122 # It is done this way so as not to assume that all of the header files in
 123 # the architecture/machine dependent subdirectories are in completely
 124 # isomorphic locations.
 125 #
 126 COMMON_HDRDIRS= common/c2 \
 127                 common/des \
 128                 common/gssapi \
 129                 common/idmap \
 130                 common/klm \
 131                 common/io/bpf/net \
 132                 common/io/fibre-channel/fca/qlc \
 133                 common/ipp \
 134                 common/netinet \
 135                 common/nfs \
 136                 common/rpc \
 137                 common/rpcsvc \
 138                 common/sharefs \
 139                 common/smb \
 140                 common/smbsrv
 141
 142
 143 #
 144 # Subset of COMMON_HDRDIRS in which at least one header is generated
 145 # at runtime (e.g., rpcgen), and in which "make clean" should run.
 146 # Other directories should be included here, but do not yet have the
 147 # necessary Makefile support (make clean).
 148 #
 149 DYNHDRDIRS =    common/gssapi \
 150                 common/idmap \
 151                 common/io/fibre-channel/fca/qlc \
 152                 common/klm \
 153                 common/rpc \
 154                 common/rpcsvc
 155
 156 sparc_HDRDIRS= sun/sys
 157 i386_HDRDIRS=
 158
 159 HDRDIRS= $(COMMON_HDRDIRS) $($(MACH)_HDRDIRS)
 160 install_h check: $(HDRDIRS) $($(MACH)_ARCHITECTURES)
 161
 162 $(HDRDIRS): FRC
 163         @cd $@; pwd; $(MAKE) $(TARGET)
 164
 165 # ensures that headers made by rpcgen and others are available in uts source
 166 # for kernel builds to reference without building install_h
 167 #
 168 all_h: FRC
 169         @cd common/rpc; pwd; $(MAKE) $@
 170         @cd common/rpcsvc; pwd; $(MAKE) $@
 171         @cd common/gssapi; pwd; $(MAKE) $@
 172         @cd common/idmap; pwd; $(MAKE) $@
 173         @cd common/klm; pwd; $(MAKE) $@
 174
 175 clean clobber: $($(MACH)_ARCHITECTURES) $(DYNHDRDIRS)
 176
 177 # testing convenience
 178 clobber_h: $(DYNHDRDIRS)
 179
 180 modlist: $($(MACH)_ARCHITECTURES)
 181
 182 FRC: