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.
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.
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]
23 # Copyright 2007 Sun Microsystems, Inc. All rights reserved.
24 # Use is subject to license terms.
26 # ident "%Z%%M% %I% %E% SMI"
29 echo expected one argument: '<'dtrace-path'>'
42 cfile=${TMPDIR:-/tmp}/inc.$$.$file.c
43 cofile=${TMPDIR:-/tmp}/inc.$$.$file
50 if $CC $CFLAGS -o $cofile $cfile >/dev/null 2>&1; then
51 $dtrace -xerrtags -C -s /dev/stdin \
52 >/dev/null 2>$errfile <<EOF
60 echo $inc failed: `cat $errfile | head -1` > $ofile
62 echo $inc succeeded > $ofile
67 rm -f $cofile $cfile 2>/dev/null
71 echo "$0: bad compiler: $CC" >& 2
75 concurrency=`psrinfo | wc -l`
76 let concurrency=concurrency*4
79 files=/usr/include/sys/*.h
82 # There are a few files in /usr/include/sys that are known to be bad -- usually
83 # because they include static globals (!) or function bodies (!!) in the header
84 # file. Hopefully these remain sufficiently few that the O(#files * #badfiles)
85 # algorithm, below, doesn't become a problem. (And yes, writing scripts in
86 # something other than ksh1888 would probably be a good idea.) If this script
87 # becomes a problem, kindly fix it by reducing the number of bad files! (That
88 # is, fix it by fixing the broken file, not the broken script.)
90 badfiles="ctype.h eri_msg.h ser_sync.h sbpro.h neti.h hook_event.h \
91 bootconf.h bootstat.h dtrace.h dumphdr.h exacct_impl.h fasttrap.h \
92 kobj.h kobj_impl.h ksyms.h lockstat.h smedia.h stat.h utsname.h"
96 for bad in $badfiles; do
97 if [ "$file" = "$bad" ]; then
102 ofile=${TMPDIR:-/tmp}/inc.$file.$$.out
103 errfile=${TMPDIR:-/tmp}/inc.$file.$$.err
104 doit $file $ofile $errfile &
107 if [ $i -eq $concurrency ]; then
109 # This isn't optimal -- it creates a highly fluctuating load
110 # as we wait for all work to complete -- but it's an easy
111 # way of parallelizing work.
120 bigofile=${TMPDIR:-/tmp}/inc.$$.out
122 for inc in $files; do
124 ofile=${TMPDIR:-/tmp}/inc.$file.$$.out
126 if [ -f $ofile ]; then
127 cat $ofile >> $bigofile
132 status=$(grep "failed:" $bigofile | wc -l)