1#!/bin/sh -x
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
31cd $OBJROOT
32
33MIG=`xcrun -sdk "$SDKROOT" -find mig`
34MIGCC=`xcrun -sdk "$SDKROOT" -find cc`
35export MIGCC
36MIG_DEFINES="-DLIBSYSCALL_INTERFACE"
37MIG_HEADER_DST="$BUILT_PRODUCTS_DIR/mig_hdr/include/mach"
38MIG_PRIVATE_HEADER_DST="$BUILT_PRODUCTS_DIR/mig_hdr/local/include/mach"
39SERVER_HEADER_DST="$BUILT_PRODUCTS_DIR/mig_hdr/include/servers"
40MACH_HEADER_DST="$BUILT_PRODUCTS_DIR/mig_hdr/include/mach"
41
42# from old Libsystem makefiles
43MACHINE_ARCH=`echo $ARCHS | cut -d' ' -f 1`
44if [[ ( "$MACHINE_ARCH" = "arm64" || "$MACHINE_ARCH" = "x86_64" || "$MACHINE_ARCH" = "x86_64h" ) && `echo $ARCHS | wc -w` -gt 1 ]]
45then
46	# MACHINE_ARCH needs to be a 32-bit arch to generate vm_map_internal.h correctly.
47	MACHINE_ARCH=`echo $ARCHS | cut -d' ' -f 2`
48    if [[ ( "$MACHINE_ARCH" = "arm64" || "$MACHINE_ARCH" = "x86_64" || "$MACHINE_ARCH" = "x86_64h" ) && `echo $ARCHS | wc -w` -gt 1 ]]
49    then
50	    # MACHINE_ARCH needs to be a 32-bit arch to generate vm_map_internal.h correctly.
51	    MACHINE_ARCH=`echo $ARCHS | cut -d' ' -f 3`
52    fi
53fi
54SRC="$SRCROOT/mach"
55MIG_INTERNAL_HEADER_DST="$BUILT_PRODUCTS_DIR/internal_hdr/include/mach"
56MIG_PRIVATE_DEFS_INCFLAGS="-I${SDKROOT}/System/Library/Frameworks/System.framework/PrivateHeaders"
57
58MIGS="clock.defs
59	clock_priv.defs
60	clock_reply.defs
61	exc.defs
62	host_priv.defs
63	host_security.defs
64	lock_set.defs
65	mach_host.defs
66	mach_port.defs
67	mach_voucher.defs
68	processor.defs
69	processor_set.defs
70	task.defs
71	thread_act.defs
72	vm_map.defs"
73
74MIGS_PRIVATE=""
75
76MIGS_DUAL_PUBLIC_PRIVATE=""
77
78if [[ "$PLATFORM_NAME" = "iphoneos" || "$PLATFORM_NAME" = "iphonesimulator"  || "$PLATFORM_NAME" = "iphoneosnano" || "$PLATFORM_NAME" = "iphonenanosimulator" ]]
79then
80	MIGS_PRIVATE="mach_vm.defs"
81else
82	MIGS+=" mach_vm.defs"
83fi
84
85MIGS_INTERNAL="mach_port.defs
86	mach_vm.defs
87	thread_act.defs
88	vm_map.defs"
89
90SERVER_HDRS="key_defs.h
91	ls_defs.h
92	netname_defs.h
93	nm_defs.h"
94
95MACH_HDRS="mach.h
96	mach_error.h
97	mach_init.h
98	mach_interface.h
99	port_obj.h
100	sync.h
101	vm_task.h
102	vm_page_size.h"
103
104# install /usr/include/server headers 
105mkdir -p $SERVER_HEADER_DST
106for hdr in $SERVER_HDRS; do
107	install -o 0 -c -m 444 $SRC/servers/$hdr $SERVER_HEADER_DST
108done
109
110# install /usr/include/mach headers
111mkdir -p $MACH_HEADER_DST
112for hdr in $MACH_HDRS; do
113	install -o 0 -c -m 444 $SRC/mach/$hdr $MACH_HEADER_DST
114done
115
116# special case because we only have one to do here
117$MIG -novouchers -arch $MACHINE_ARCH -header "$SERVER_HEADER_DST/netname.h" $SRC/servers/netname.defs
118
119# install /usr/include/mach mig headers
120
121mkdir -p $MIG_HEADER_DST
122
123for mig in $MIGS $MIGS_DUAL_PUBLIC_PRIVATE; do
124	MIG_NAME=`basename $mig .defs`
125	$MIG -novouchers -arch $MACHINE_ARCH -cc $MIGCC -header "$MIG_HEADER_DST/$MIG_NAME.h" $MIG_DEFINES $SRC/$mig
126done
127
128mkdir -p $MIG_PRIVATE_HEADER_DST
129
130for mig in $MIGS_PRIVATE $MIGS_DUAL_PUBLIC_PRIVATE; do
131	MIG_NAME=`basename $mig .defs`
132	$MIG -novouchers -arch $MACHINE_ARCH -cc $MIGCC -header "$MIG_PRIVATE_HEADER_DST/$MIG_NAME.h" $MIG_DEFINES $MIG_PRIVATE_DEFS_INCFLAGS $SRC/$mig
133	if [ ! -e "$MIG_HEADER_DST/$MIG_NAME.h" ]; then
134	    echo "#error $MIG_NAME.h unsupported." > "$MIG_HEADER_DST/$MIG_NAME.h"
135	fi
136done
137
138
139# special headers used just for building Libsyscall
140# Note: not including -DLIBSYSCALL_INTERFACE to mig so we'll get the proper
141#  'internal' version of the headers being built
142 
143mkdir -p $MIG_INTERNAL_HEADER_DST
144 
145for mig in $MIGS_INTERNAL; do
146	MIG_NAME=`basename $mig .defs`
147	$MIG -novouchers -arch $MACHINE_ARCH -cc $MIGCC -header "$MIG_INTERNAL_HEADER_DST/${MIG_NAME}_internal.h" $SRC/$mig
148done
149 
150