[thirdparty/gcc.git] / gcc / fixinc / fixincl.sh

#!/bin/sh
#
# DO NOT EDIT THIS FILE   (fixincl.sh)
# 
# It has been autogen-ed  Wednesday March 31, 1999 at 01:12:08 AM MST
# From the definitions    /puke/law//egcs/egcs/gcc/fixinc/inclhack.def
# and the template file   /puke/law//egcs/egcs/gcc/fixinc/inclhack.tpl
#
# Install modified versions of certain ANSI-incompatible system header
# files which are fixed to work correctly with ANSI C and placed in a
# directory that GNU C will search.
#
# This script contains 105 fixup scripts.
#
# See README-fixinc for more information.
#
# fixincludes is free software.
# 
# You may redistribute it and/or modify it under the terms of the
# GNU General Public License, as published by the Free Software
# Foundation; either version 2, or (at your option) any later version.
# 
# fixincludes is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with fixincludes.  See the file "COPYING".  If not,
# write to:  The Free Software Foundation, Inc.,
#            59 Temple Place - Suite 330,
#            Boston,  MA  02111-1307, USA.
#
# # # # # # # # # # # # # # # # # # # # #
#
# Directory in which to store the results.
# Fail if no arg to specify a directory for the output.
if [ "x$1" = "x" ]
then echo fixincludes: no output directory specified
exit 1
fi

LIB=${1}
shift

# Make sure it exists.
if [ ! -d $LIB ]; then
  mkdir $LIB || {
    echo fixincludes:  output dir '`'$LIB"' cannot be created"
    exit 1
  }
else
  ( \cd $LIB && touch DONE && rm DONE ) || {
    echo fixincludes:  output dir '`'$LIB"' is an invalid directory"
    exit 1
  }
fi

# Define what target system we're fixing.
#
if test -r ./Makefile; then
  target_canonical="`sed -n -e 's,^target[ 	]*=[ 	]*\(.*\)$,\1,p' < Makefile`"
fi

# If not from the Makefile, then try config.guess
#
if test -z "${target_canonical}" ; then
  if test -x ./config.guess ; then
    target_canonical="`config.guess`" ; fi
  test -z "${target_canonical}" && target_canonical=unknown
fi
export target_canonical

# # # # # # # # # # # # # # # # # # # # #
#
# Define PWDCMD as a command to use to get the working dir
# in the form that we want.
PWDCMD=pwd

case "`$PWDCMD`" in
//*)
    # On an Apollo, discard everything before `/usr'.
    PWDCMD="eval pwd | sed -e 's,.*/usr/,/usr/,'"
    ;;
esac

# Original directory.
ORIGDIR=`${PWDCMD}`
FIXINCL=${ORIGDIR}/fixincl
export FIXINCL

# Make LIB absolute only if needed to avoid problems with the amd.
case $LIB in
/*)
    ;;
*)
    cd $LIB; LIB=`${PWDCMD}`
    ;;
esac

echo Fixing headers into ${LIB} for ${target_canonical} target
 
# Determine whether this system has symbolic links.
if ln -s X $LIB/ShouldNotExist 2>/dev/null; then
  rm -f $LIB/ShouldNotExist
  LINKS=true
elif ln -s X /tmp/ShouldNotExist 2>/dev/null; then
  rm -f /tmp/ShouldNotExist
  LINKS=true
else
  LINKS=false
fi
 
# # # # # # # # # # # # # # # # # # # # #
#
#  Search each input directory for broken header files.
#  This loop ends near the end of the file.
#
if test $# -eq 0
then
    INPUTLIST="/usr/include"
else
    INPUTLIST="$@"
fi

for INPUT in ${INPUTLIST} ; do

cd ${ORIGDIR}

cd ${INPUT} || continue

#
# # # # # # # # # # # # # # # # # # # # #
#
echo Finding directories and links to directories

# Find all directories and all symlinks that point to directories.
# Put the list in $files.
# Each time we find a symlink, add it to newdirs
# so that we do another find within the dir the link points to.
# Note that $files may have duplicates in it;
# later parts of this file are supposed to ignore them.
dirs="."
levels=2
while [ -n "$dirs" ] && [ $levels -gt 0 ]
do
    levels=`expr $levels - 1`
    newdirs=
    for d in $dirs
    do
    echo " Searching $INPUT/$d"
 
    # Find all directories under $d, relative to $d, excluding $d itself.
    # (The /. is needed after $d in case $d is a symlink.)
    files="$files `find $d/. -type d -print | \
               sed -e '/\/\.$/d' -e 's@/./@/@g'`"
    # Find all links to directories.
    # Using `-exec test -d' in find fails on some systems,
    # and trying to run test via sh fails on others,
    # so this is the simplest alternative left.
    # First find all the links, then test each one.
    theselinks=
    $LINKS && \
      theselinks=`find $d/. -type l -print | sed -e 's@/./@/@g'`
    for d1 in $theselinks --dummy--
    do
        # If the link points to a directory,
        # add that dir to $newdirs
        if [ -d $d1 ]
        then
        files="$files $d1"
        if [ "`ls -ld $d1 | sed -n 's/.*-> //p'`" != "." ]
        then
            newdirs="$newdirs $d1"
        fi
        fi
    done
    done
 
    dirs="$newdirs"
done
 
# # # # # # # # # # # # # # # # # # # # #
#
dirs=
echo "All directories (including links to directories):"
echo $files
 
for file in $files; do
  rm -rf $LIB/$file
  if [ ! -d $LIB/$file ]
  then mkdir $LIB/$file
  fi
done
mkdir $LIB/root
 
# # # # # # # # # # # # # # # # # # # # #
#
# treetops gets an alternating list
# of old directories to copy
# and the new directories to copy to.
treetops="${INPUT} ${LIB}"
 
if $LINKS; then
  echo 'Making symbolic directory links'
  for file in $files; do
    dest=`ls -ld $file | sed -n 's/.*-> //p'`
    if [ "$dest" ]; then
      cwd=`${PWDCMD}`
      # In case $dest is relative, get to $file's dir first.
      cd ${INPUT}
      cd `echo ./$file | sed -n 's&[^/]*$&&p'`
      # Check that the target directory exists.
      # Redirections changed to avoid bug in sh on Ultrix.
      (cd $dest) > /dev/null 2>&1
      if [ $? = 0 ]; then
    cd $dest
    # X gets the dir that the link actually leads to.
    x=`${PWDCMD}`
    # Canonicalize ${INPUT} now to minimize the time an
    # automounter has to change the result of ${PWDCMD}.
    cinput=`cd ${INPUT}; ${PWDCMD}`
    # If a link points to ., make a similar link to .
    if [ $x = ${cinput} ]; then
      echo $file '->' . ': Making link'
      rm -fr ${LIB}/$file > /dev/null 2>&1
      ln -s . ${LIB}/$file > /dev/null 2>&1
    # If link leads back into ${INPUT},
    # make a similar link here.
    elif expr $x : "${cinput}/.*" > /dev/null; then
      # Y gets the actual target dir name, relative to ${INPUT}.
      y=`echo $x | sed -n "s&${cinput}/&&p"`
      # DOTS is the relative path from ${LIB}/$file's dir back to ${LIB}.
      dots=`echo "$file" |
        sed -e 's@^./@@' -e 's@/./@/@g' -e 's@[^/][^/]*@..@g' -e 's@..$@@'`
      echo $file '->' $dots$y ': Making link'
      rm -fr ${LIB}/$file > /dev/null 2>&1
      ln -s $dots$y ${LIB}/$file > /dev/null 2>&1
    else
      # If the link is to a dir $target outside ${INPUT},
      # repoint the link at ${INPUT}/root$target
      # and process $target into ${INPUT}/root$target
      # treat this directory as if it actually contained the files.
      echo $file '->' root$x ': Making link'
      if [ -d $LIB/root$x ]
      then true
      else
        dirname=root$x/
        dirmade=.
        cd $LIB
        while [ x$dirname != x ]; do
          component=`echo $dirname | sed -e 's|/.*$||'`
          mkdir $component >/dev/null 2>&1
          cd $component
          dirmade=$dirmade/$component
          dirname=`echo $dirname | sed -e 's|[^/]*/||'`
        done
      fi
      # Duplicate directory structure created in ${LIB}/$file in new
      # root area.
      for file2 in $files; do
        case $file2 in
          $file/*)
        dupdir=${LIB}/root$x/`echo $file2 | sed -n "s|^${file}/||p"`
        echo "Duplicating ${file}'s ${dupdir}"
        if [ -d ${dupdir} ]
        then true
        else
          mkdir ${dupdir}
        fi
        ;;
          *)
        ;;
        esac
          done
      # Get the path from ${LIB} to $file, accounting for symlinks.
      parent=`echo "$file" | sed -e 's@/[^/]*$@@'`
      libabs=`cd ${LIB}; ${PWDCMD}`
      file2=`cd ${LIB}; cd $parent; ${PWDCMD} | sed -e "s@^${libabs}@@"`
      # DOTS is the relative path from ${LIB}/$file's dir back to ${LIB}.
      dots=`echo "$file2" | sed -e 's@/[^/]*@../@g'`
      rm -fr ${LIB}/$file > /dev/null 2>&1
      ln -s ${dots}root$x ${LIB}/$file > /dev/null 2>&1
      treetops="$treetops $x ${LIB}/root$x"
    fi
      fi
      cd $cwd
    fi
  done
fi
 
# # # # # # # # # # # # # # # # # # # # #
#
required=
set x $treetops
shift
while [ $# != 0 ]; do
  # $1 is an old directory to copy, and $2 is the new directory to copy to.
  #
  SRCDIR=`cd ${INPUT} ; cd $1 ; ${PWDCMD}`
  export SRCDIR
  shift

  DESTDIR=`cd $1;${PWDCMD}`
  export DESTDIR
  shift

  # The same dir can appear more than once in treetops.
  # There's no need to scan it more than once.
  #
  if [ -f ${DESTDIR}/DONE ]
  then continue ; fi

  touch ${DESTDIR}/DONE
  echo Fixing directory ${SRCDIR} into ${DESTDIR}

  # Check .h files which are symlinks as well as those which are files.
  # A link to a header file will not be processed by anything but this.
  #
  cd ${SRCDIR}

  required="$required `if $LINKS; then
    find . -name '*.h' \( -type f -o -type l \) -print
  else
    find . -name '*.h' -type f -print
  fi | ${FIXINCL}`"
done

## Make sure that any include files referenced using double quotes
## exist in the fixed directory.  This comes last since otherwise
## we might end up deleting some of these files "because they don't
## need any change."
set x `echo $required`
shift
while [ $# != 0 ]; do
  newreq=
  while [ $# != 0 ]; do
    # $1 is the directory to copy from,
    # $2 is the unfixed file,
    # $3 is the fixed file name.
    #
    cd ${INPUT}
    cd $1
    if [ -f $2 ] ; then
      if [ -r $2 ] && [ ! -r $3 ]; then
        cp $2 $3 >/dev/null 2>&1 || echo "Can't copy $2" >&2
        chmod +w $3 2>/dev/null
        chmod a+r $3 2>/dev/null
        echo Copied $2
        for include in `egrep '^[ 	]*#[ 	]*include[ 	]*"[^/]' $3 |
             sed -e 's/^[ 	]*#[ 	]*include[ 	]*"\([^"]*\)".*$/\1/'`
        do
	  dir=`echo $2 | sed -e s'|/[^/]*$||'`
	  dir2=`echo $3 | sed -e s'|/[^/]*$||'`
	  newreq="$newreq $1 $dir/$include $dir2/$include"
        done
      fi
    fi
    shift; shift; shift
  done
  set x $newreq
  shift
done

echo 'Cleaning up DONE files.'
cd $LIB
find . -name DONE -exec rm -f '{}' ';'

echo 'Removing unneeded directories:'
cd $LIB
files=`find . -type d -print | sort -r`
for file in $files; do
  rmdir $LIB/$file > /dev/null 2>&1 | :
done

# # # # # # # # # # # # # # # # # # # # #
#
# End of for INPUT directories
#
done
#
# # # # # # # # # # # # # # # # # # # # #

cd $ORIGDIR
rm -f include/assert.h
cp ${srcdir}/assert.h include/assert.h || exit 1
chmod a+r include/assert.h
Commit	Line	Data
fdb8fb96	1	#!/bin/sh
	2	#
	3	# DO NOT EDIT THIS FILE (fixincl.sh)
	4	#
57ff99ad	5	# It has been autogen-ed Wednesday March 31, 1999 at 01:12:08 AM MST
	6	# From the definitions /puke/law//egcs/egcs/gcc/fixinc/inclhack.def
	7	# and the template file /puke/law//egcs/egcs/gcc/fixinc/inclhack.tpl
fdb8fb96	8	#
	9	# Install modified versions of certain ANSI-incompatible system header
	10	# files which are fixed to work correctly with ANSI C and placed in a
	11	# directory that GNU C will search.
	12	#
6bd06916	13	# This script contains 105 fixup scripts.
fdb8fb96	14	#
	15	# See README-fixinc for more information.
	16	#
	17	# fixincludes is free software.
	18	#
	19	# You may redistribute it and/or modify it under the terms of the
	20	# GNU General Public License, as published by the Free Software
	21	# Foundation; either version 2, or (at your option) any later version.
	22	#
	23	# fixincludes is distributed in the hope that it will be useful,
	24	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	25	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
	26	# See the GNU General Public License for more details.
	27	#
	28	# You should have received a copy of the GNU General Public License
	29	# along with fixincludes. See the file "COPYING". If not,
	30	# write to: The Free Software Foundation, Inc.,
	31	# 59 Temple Place - Suite 330,
	32	# Boston, MA 02111-1307, USA.
	33	#
	34	# # # # # # # # # # # # # # # # # # # # #
	35	#
	36	# Directory in which to store the results.
	37	# Fail if no arg to specify a directory for the output.
	38	if [ "x$1" = "x" ]
	39	then echo fixincludes: no output directory specified
	40	exit 1
	41	fi
	42
	43	LIB=${1}
	44	shift
	45
	46	# Make sure it exists.
	47	if [ ! -d $LIB ]; then
	48	mkdir $LIB \|\| {
	49	echo fixincludes: output dir '`'$LIB"' cannot be created"
	50	exit 1
	51	}
	52	else
	53	( \cd $LIB && touch DONE && rm DONE ) \|\| {
	54	echo fixincludes: output dir '`'$LIB"' is an invalid directory"
	55	exit 1
	56	}
	57	fi
	58
	59	# Define what target system we're fixing.
	60	#
	61	if test -r ./Makefile; then
	62	target_canonical="`sed -n -e 's,^target[ ]=[ ]\(.*\)$,\1,p' < Makefile`"
	63	fi
	64
	65	# If not from the Makefile, then try config.guess
	66	#
	67	if test -z "${target_canonical}" ; then
	68	if test -x ./config.guess ; then
	69	target_canonical="`config.guess`" ; fi
	70	test -z "${target_canonical}" && target_canonical=unknown
	71	fi
	72	export target_canonical
	73
	74	# # # # # # # # # # # # # # # # # # # # #
	75	#
	76	# Define PWDCMD as a command to use to get the working dir
	77	# in the form that we want.
78	PWDCMD=pwd
79
80	case "`$PWDCMD`" in
81	//*)
82	# On an Apollo, discard everything before `/usr'.
83	PWDCMD="eval pwd \| sed -e 's,.*/usr/,/usr/,'"
84	;;
85	esac
86
87	# Original directory.
88	ORIGDIR=`${PWDCMD}`
89	FIXINCL=${ORIGDIR}/fixincl
90	export FIXINCL
91
92	# Make LIB absolute only if needed to avoid problems with the amd.
93	case $LIB in
94	/*)
95	;;
96	*)
97	cd $LIB; LIB=`${PWDCMD}`
98	;;
99	esac
100
101	echo Fixing headers into ${LIB} for ${target_canonical} target
102
103	# Determine whether this system has symbolic links.
104	if ln -s X $LIB/ShouldNotExist 2>/dev/null; then
105	rm -f $LIB/ShouldNotExist
106	LINKS=true
107	elif ln -s X /tmp/ShouldNotExist 2>/dev/null; then
108	rm -f /tmp/ShouldNotExist
109	LINKS=true
110	else
111	LINKS=false
112	fi
113
114	# # # # # # # # # # # # # # # # # # # # #
115	#
116	# Search each input directory for broken header files.
117	# This loop ends near the end of the file.
118	#
119	if test $# -eq 0
120	then
121	INPUTLIST="/usr/include"
122	else
123	INPUTLIST="$@"
124	fi
125
126	for INPUT in ${INPUTLIST} ; do
127
128	cd ${ORIGDIR}
129
6bd06916	130	cd ${INPUT} \|\| continue
fdb8fb96	131
	132	#
	133	# # # # # # # # # # # # # # # # # # # # #
	134	#
	135	echo Finding directories and links to directories
	136
	137	# Find all directories and all symlinks that point to directories.
	138	# Put the list in $files.
	139	# Each time we find a symlink, add it to newdirs
	140	# so that we do another find within the dir the link points to.
	141	# Note that $files may have duplicates in it;
	142	# later parts of this file are supposed to ignore them.
	143	dirs="."
	144	levels=2
	145	while [ -n "$dirs" ] && [ $levels -gt 0 ]
	146	do
	147	levels=`expr $levels - 1`
	148	newdirs=
	149	for d in $dirs
	150	do
	151	echo " Searching $INPUT/$d"
	152
	153	# Find all directories under $d, relative to $d, excluding $d itself.
	154	# (The /. is needed after $d in case $d is a symlink.)
	155	files="$files `find $d/. -type d -print \| \
	156	sed -e '/\/\.$/d' -e 's@/./@/@g'`"
	157	# Find all links to directories.
	158	# Using `-exec test -d' in find fails on some systems,
	159	# and trying to run test via sh fails on others,
	160	# so this is the simplest alternative left.
	161	# First find all the links, then test each one.
	162	theselinks=
	163	$LINKS && \
	164	theselinks=`find $d/. -type l -print \| sed -e 's@/./@/@g'`
	165	for d1 in $theselinks --dummy--
	166	do
	167	# If the link points to a directory,
	168	# add that dir to $newdirs
	169	if [ -d $d1 ]
	170	then
	171	files="$files $d1"
	172	if [ "`ls -ld $d1 \| sed -n 's/.*-> //p'`" != "." ]
	173	then
	174	newdirs="$newdirs $d1"
	175	fi
	176	fi
	177	done
	178	done
	179
	180	dirs="$newdirs"
	181	done
	182
	183	# # # # # # # # # # # # # # # # # # # # #
	184	#
	185	dirs=
	186	echo "All directories (including links to directories):"
	187	echo $files
	188
	189	for file in $files; do
	190	rm -rf $LIB/$file
	191	if [ ! -d $LIB/$file ]
	192	then mkdir $LIB/$file
	193	fi
	194	done
195	mkdir $LIB/root
196
197	# # # # # # # # # # # # # # # # # # # # #
198	#
199	# treetops gets an alternating list
200	# of old directories to copy
201	# and the new directories to copy to.
202	treetops="${INPUT} ${LIB}"
203
204	if $LINKS; then
205	echo 'Making symbolic directory links'
206	for file in $files; do
207	dest=`ls -ld $file \| sed -n 's/.*-> //p'`
208	if [ "$dest" ]; then
209	cwd=`${PWDCMD}`
210	# In case $dest is relative, get to $file's dir first.
211	cd ${INPUT}
212	cd `echo ./$file \| sed -n 's&[^/]*$&&p'`
213	# Check that the target directory exists.
214	# Redirections changed to avoid bug in sh on Ultrix.
215	(cd $dest) > /dev/null 2>&1
216	if [ $? = 0 ]; then
217	cd $dest
218	# X gets the dir that the link actually leads to.
219	x=`${PWDCMD}`
220	# Canonicalize ${INPUT} now to minimize the time an
221	# automounter has to change the result of ${PWDCMD}.
222	cinput=`cd ${INPUT}; ${PWDCMD}`
223	# If a link points to ., make a similar link to .
224	if [ $x = ${cinput} ]; then
225	echo $file '->' . ': Making link'
226	rm -fr ${LIB}/$file > /dev/null 2>&1
227	ln -s . ${LIB}/$file > /dev/null 2>&1
228	# If link leads back into ${INPUT},
229	# make a similar link here.
230	elif expr $x : "${cinput}/.*" > /dev/null; then
231	# Y gets the actual target dir name, relative to ${INPUT}.
232	y=`echo $x \| sed -n "s&${cinput}/&&p"`
233	# DOTS is the relative path from ${LIB}/$file's dir back to ${LIB}.
234	dots=`echo "$file" \|
235	sed -e 's@^./@@' -e 's@/./@/@g' -e 's@[^/][^/]*@..@g' -e 's@..$@@'`
236	echo $file '->' $dots$y ': Making link'
237	rm -fr ${LIB}/$file > /dev/null 2>&1
238	ln -s $dots$y ${LIB}/$file > /dev/null 2>&1
239	else
240	# If the link is to a dir $target outside ${INPUT},
241	# repoint the link at ${INPUT}/root$target
242	# and process $target into ${INPUT}/root$target
243	# treat this directory as if it actually contained the files.
244	echo $file '->' root$x ': Making link'
245	if [ -d $LIB/root$x ]
246	then true
247	else
248	dirname=root$x/
249	dirmade=.
250	cd $LIB
251	while [ x$dirname != x ]; do
252	component=`echo $dirname \| sed -e 's\|/.*$\|\|'`
253	mkdir $component >/dev/null 2>&1
254	cd $component
255	dirmade=$dirmade/$component
256	dirname=`echo $dirname \| sed -e 's\|[^/]*/\|\|'`
257	done
258	fi
259	# Duplicate directory structure created in ${LIB}/$file in new
260	# root area.
261	for file2 in $files; do
262	case $file2 in
263	$file/*)
264	dupdir=${LIB}/root$x/`echo $file2 \| sed -n "s\|^${file}/\|\|p"`
265	echo "Duplicating ${file}'s ${dupdir}"
266	if [ -d ${dupdir} ]
267	then true
268	else
269	mkdir ${dupdir}
270	fi
271	;;
272	*)
273	;;
274	esac
275	done
276	# Get the path from ${LIB} to $file, accounting for symlinks.
277	parent=`echo "$file" \| sed -e 's@/[^/]*$@@'`
278	libabs=`cd ${LIB}; ${PWDCMD}`
279	file2=`cd ${LIB}; cd $parent; ${PWDCMD} \| sed -e "s@^${libabs}@@"`
280	# DOTS is the relative path from ${LIB}/$file's dir back to ${LIB}.
281	dots=`echo "$file2" \| sed -e 's@/[^/]*@../@g'`
282	rm -fr ${LIB}/$file > /dev/null 2>&1
283	ln -s ${dots}root$x ${LIB}/$file > /dev/null 2>&1
284	treetops="$treetops $x ${LIB}/root$x"
285	fi
286	fi
287	cd $cwd
288	fi
289	done
290	fi
291
292	# # # # # # # # # # # # # # # # # # # # #
293	#
294	required=
295	set x $treetops
296	shift
297	while [ $# != 0 ]; do
298	# $1 is an old directory to copy, and $2 is the new directory to copy to.
299	#
300	SRCDIR=`cd ${INPUT} ; cd $1 ; ${PWDCMD}`
301	export SRCDIR
302	shift
303
304	DESTDIR=`cd $1;${PWDCMD}`
305	export DESTDIR
306	shift
307
308	# The same dir can appear more than once in treetops.
309	# There's no need to scan it more than once.
310	#
311	if [ -f ${DESTDIR}/DONE ]
312	then continue ; fi
313
314	touch ${DESTDIR}/DONE
315	echo Fixing directory ${SRCDIR} into ${DESTDIR}
316
317	# Check .h files which are symlinks as well as those which are files.
318	# A link to a header file will not be processed by anything but this.
319	#
320	cd ${SRCDIR}
321
322	required="$required `if $LINKS; then
323	find . -name '*.h' \( -type f -o -type l \) -print
324	else
325	find . -name '*.h' -type f -print
326	fi \| ${FIXINCL}`"
327	done
328
329	## Make sure that any include files referenced using double quotes
330	## exist in the fixed directory. This comes last since otherwise
331	## we might end up deleting some of these files "because they don't
332	## need any change."
333	set x `echo $required`
334	shift
335	while [ $# != 0 ]; do
336	newreq=
337	while [ $# != 0 ]; do
338	# $1 is the directory to copy from,
339	# $2 is the unfixed file,
340	# $3 is the fixed file name.
341	#
342	cd ${INPUT}
343	cd $1
6bd06916	344	if [ -f $2 ] ; then
	345	if [ -r $2 ] && [ ! -r $3 ]; then
	346	cp $2 $3 >/dev/null 2>&1 \|\| echo "Can't copy $2" >&2
	347	chmod +w $3 2>/dev/null
	348	chmod a+r $3 2>/dev/null
	349	echo Copied $2
	350	for include in `egrep '^[ ]#[ ]include[ ]*"[^/]' $3 \|
fdb8fb96	351	sed -e 's/^[ ]#[ ]include[ ]"\([^"]\)".*$/\1/'`
6bd06916	352	do
	353	dir=`echo $2 \| sed -e s'\|/[^/]*$\|\|'`
	354	dir2=`echo $3 \| sed -e s'\|/[^/]*$\|\|'`
	355	newreq="$newreq $1 $dir/$include $dir2/$include"
	356	done
	357	fi
fdb8fb96	358	fi
	359	shift; shift; shift
	360	done
	361	set x $newreq
	362	shift
	363	done
	364
	365	echo 'Cleaning up DONE files.'
	366	cd $LIB
	367	find . -name DONE -exec rm -f '{}' ';'
	368
	369	echo 'Removing unneeded directories:'
	370	cd $LIB
	371	files=`find . -type d -print \| sort -r`
	372	for file in $files; do
	373	rmdir $LIB/$file > /dev/null 2>&1 \| :
	374	done
	375
	376	# # # # # # # # # # # # # # # # # # # # #
	377	#
	378	# End of for INPUT directories
	379	#
	380	done
	381	#
	382	# # # # # # # # # # # # # # # # # # # # #
	383
	384	cd $ORIGDIR
	385	rm -f include/assert.h
6bd06916	386	cp ${srcdir}/assert.h include/assert.h \|\| exit 1
fdb8fb96	387	chmod a+r include/assert.h
fdb8fb96	388