libsyscall/xcodescripts/mach_install_mig.sh

   1 #!/bin/sh -xe
   2 #
   3 # Copyright (c) 2010 Apple Inc. All rights reserved.
   4 #
   5 # @APPLE_OSREFERENCE_LICENSE_HEADER_START@
   6 #
   7 # This file contains Original Code and/or Modifications of Original Code
   8 # as defined in and that are subject to the Apple Public Source License
   9 # Version 2.0 (the 'License'). You may not use this file except in
  10 # compliance with the License. The rights granted to you under the License
  11 # may not be used to create, or enable the creation or redistribution of,
  12 # unlawful or unlicensed copies of an Apple operating system, or to
  13 # circumvent, violate, or enable the circumvention or violation of, any
  14 # terms of an Apple operating system software license agreement.
  15 #
  16 # Please obtain a copy of the License at
  17 # http://www.opensource.apple.com/apsl/ and read it before using this file.
  18 #
  19 # The Original Code and all software distributed under the License are
  20 # distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  21 # EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  22 # INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  23 # FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  24 # Please see the License for the specific language governing rights and
  25 # limitations under the License.
  26 #
  27 # @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  28 #
  29
  30 # build inside OBJROOT
  31 cd $OBJROOT
  32
  33 MIG=`xcrun -sdk "$SDKROOT" -find mig`
  34 MIGCC=`xcrun -sdk "$SDKROOT" -find cc`
  35 export MIGCC
  36 MIG_DEFINES="-DLIBSYSCALL_INTERFACE"
  37 MIG_HEADER_OBJ="$OBJROOT/mig_hdr/include/mach"
  38 MIG_HEADER_DST="$BUILT_PRODUCTS_DIR/mig_hdr/include/mach"
  39 MIG_PRIVATE_HEADER_DST="$BUILT_PRODUCTS_DIR/mig_hdr/local/include/mach"
  40 SERVER_HEADER_DST="$BUILT_PRODUCTS_DIR/mig_hdr/include/servers"
  41 MACH_HEADER_DST="$BUILT_PRODUCTS_DIR/mig_hdr/include/mach"
  42
  43 # from old Libsystem makefiles
  44 MACHINE_ARCH=`echo $ARCHS | cut -d' ' -f 1`
  45 if [[ ( "$MACHINE_ARCH" =~ ^"arm64" || "$MACHINE_ARCH" =~ ^"x86_64" ) && `echo $ARCHS | wc -w` -gt 1 ]]
  46 then
  47         # MACHINE_ARCH needs to be a 32-bit arch to generate vm_map_internal.h correctly.
  48         MACHINE_ARCH=`echo $ARCHS | cut -d' ' -f 2`
  49     if [[ ( "$MACHINE_ARCH" =~ ^"arm64" || "$MACHINE_ARCH" =~ ^"x86_64" ) && `echo $ARCHS | wc -w` -gt 1 ]]
  50     then
  51             # MACHINE_ARCH needs to be a 32-bit arch to generate vm_map_internal.h correctly.
  52             MACHINE_ARCH=`echo $ARCHS | cut -d' ' -f 3`
  53     fi
  54 fi
  55 if [[ ( "$MACHINE_ARCH" =~ ^"arm64" ) ]]
  56 then
  57     # MACHINE_ARCH *really* needs to be a 32-bit arch to generate vm_map_internal.h correctly, even if there are no 32-bit targets.
  58     MACHINE_ARCH="armv7"
  59 fi
  60
  61 SRC="$SRCROOT/mach"
  62 MIG_INTERNAL_HEADER_DST="$BUILT_PRODUCTS_DIR/internal_hdr/include/mach"
  63 MIG_PRIVATE_DEFS_INCFLAGS="-I${SDKROOT}/System/Library/Frameworks/System.framework/PrivateHeaders"
  64 FILTER_MIG="$SRCROOT/xcodescripts/filter_mig.awk"
  65
  66 ASROOT=""
  67 if [ `whoami` = "root" ]; then
  68         ASROOT="-o 0"
  69 fi
  70
  71 MIGS="clock.defs
  72         clock_priv.defs
  73         clock_reply.defs
  74         exc.defs
  75         host_priv.defs
  76         host_security.defs
  77         lock_set.defs
  78         mach_host.defs
  79         mach_port.defs
  80         mach_voucher.defs
  81         processor.defs
  82         processor_set.defs
  83         task.defs
  84         thread_act.defs
  85         vm_map.defs"
  86
  87 MIGS_PRIVATE=""
  88
  89 MIGS_DUAL_PUBLIC_PRIVATE=""
  90
  91 if ( echo {iphone,tv,appletv,watch,bridge}{os,simulator} iphone{osnano,nanosimulator} | grep -wFq "$PLATFORM_NAME" )
  92 then
  93         MIGS_PRIVATE="mach_vm.defs"
  94 else
  95         MIGS+=" mach_vm.defs"
  96 fi
  97
  98 MIGS_INTERNAL="mach_port.defs
  99         mach_vm.defs
 100         thread_act.defs
 101         vm_map.defs"
 102
 103 SERVER_HDRS="key_defs.h
 104         ls_defs.h
 105         netname_defs.h
 106         nm_defs.h"
 107
 108 MACH_HDRS="mach.h
 109         mach_error.h
 110         mach_init.h
 111         mach_interface.h
 112         port_obj.h
 113         sync.h
 114         vm_task.h
 115         vm_page_size.h
 116         thread_state.h"
 117
 118 MIG_FILTERS="watchos_prohibited_mig.txt tvos_prohibited_mig.txt"
 119
 120 # install /usr/include/server headers
 121 mkdir -p $SERVER_HEADER_DST
 122 for hdr in $SERVER_HDRS; do
 123         install $ASROOT -c -m 444 $SRC/servers/$hdr $SERVER_HEADER_DST
 124 done
 125
 126 # install /usr/include/mach headers
 127 mkdir -p $MACH_HEADER_DST
 128 for hdr in $MACH_HDRS; do
 129         install $ASROOT -c -m 444 $SRC/mach/$hdr $MACH_HEADER_DST
 130 done
 131
 132 # special case because we only have one to do here
 133 $MIG -novouchers -arch $MACHINE_ARCH -header "$SERVER_HEADER_DST/netname.h" $SRC/servers/netname.defs
 134
 135 # install /usr/include/mach mig headers
 136
 137 mkdir -p $MIG_HEADER_DST
 138 mkdir -p $MIG_HEADER_OBJ
 139
 140 for mig in $MIGS $MIGS_DUAL_PUBLIC_PRIVATE; do
 141         MIG_NAME=`basename $mig .defs`
 142         $MIG -novouchers -arch $MACHINE_ARCH -cc $MIGCC -header "$MIG_HEADER_OBJ/$MIG_NAME.h" $MIG_DEFINES $SRC/$mig
 143         for filter in $MIG_FILTERS; do
 144                 $FILTER_MIG $SRC/$filter $MIG_HEADER_OBJ/$MIG_NAME.h > $MIG_HEADER_OBJ/$MIG_NAME.tmp.h
 145                 mv $MIG_HEADER_OBJ/$MIG_NAME.tmp.h $MIG_HEADER_OBJ/$MIG_NAME.h
 146         done
 147         install $ASROOT -c -m 444 $MIG_HEADER_OBJ/$MIG_NAME.h $MIG_HEADER_DST/$MIG_NAME.h
 148 done
 149
 150 mkdir -p $MIG_PRIVATE_HEADER_DST
 151
 152 for mig in $MIGS_PRIVATE $MIGS_DUAL_PUBLIC_PRIVATE; do
 153         MIG_NAME=`basename $mig .defs`
 154         $MIG -novouchers -arch $MACHINE_ARCH -cc $MIGCC -header "$MIG_PRIVATE_HEADER_DST/$MIG_NAME.h" $MIG_DEFINES $MIG_PRIVATE_DEFS_INCFLAGS $SRC/$mig
 155         if [ ! -e "$MIG_HEADER_DST/$MIG_NAME.h" ]; then
 156             echo "#error $MIG_NAME.h unsupported." > "$MIG_HEADER_DST/$MIG_NAME.h"
 157         fi
 158 done
 159
 160
 161 # special headers used just for building Libsyscall
 162 # Note: not including -DLIBSYSCALL_INTERFACE to mig so we'll get the proper
 163 #  'internal' version of the headers being built
 164
 165 mkdir -p $MIG_INTERNAL_HEADER_DST
 166
 167 for mig in $MIGS_INTERNAL; do
 168         MIG_NAME=`basename $mig .defs`
 169         $MIG -novouchers -arch $MACHINE_ARCH -cc $MIGCC -header "$MIG_INTERNAL_HEADER_DST/${MIG_NAME}_internal.h" $SRC/$mig
 170 done
 171