| 1 | #!/bin/sh |
|---|
| 2 | # |
|---|
| 3 | # Install modified versions of certain ANSI-incompatible system header |
|---|
| 4 | # files which are fixed to work correctly with ANSI C and placed in a |
|---|
| 5 | # directory that GCC will search. |
|---|
| 6 | # |
|---|
| 7 | # See README-fixinc for more information. |
|---|
| 8 | # |
|---|
| 9 | # fixincludes copyright (c) 1998, 1999, 2000, 2002 |
|---|
| 10 | # The Free Software Foundation, Inc. |
|---|
| 11 | # |
|---|
| 12 | # fixincludes is free software. |
|---|
| 13 | # |
|---|
| 14 | # You may redistribute it and/or modify it under the terms of the |
|---|
| 15 | # GNU General Public License, as published by the Free Software |
|---|
| 16 | # Foundation; either version 2, or (at your option) any later version. |
|---|
| 17 | # |
|---|
| 18 | # fixincludes is distributed in the hope that it will be useful, |
|---|
| 19 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 20 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
|---|
| 21 | # See the GNU General Public License for more details. |
|---|
| 22 | # |
|---|
| 23 | # You should have received a copy of the GNU General Public License |
|---|
| 24 | # along with fixincludes. See the file "COPYING". If not, |
|---|
| 25 | # write to: The Free Software Foundation, Inc., |
|---|
| 26 | # 59 Temple Place - Suite 330, |
|---|
| 27 | # Boston, MA 02111-1307, USA. |
|---|
| 28 | # |
|---|
| 29 | # # # # # # # # # # # # # # # # # # # # # |
|---|
| 30 | |
|---|
| 31 | # Usage: fixincl.sh output-dir input-dir |
|---|
| 32 | # |
|---|
| 33 | # Directory in which to store the results. |
|---|
| 34 | # Fail if no arg to specify a directory for the output. |
|---|
| 35 | if [ "x$1" = "x" ] |
|---|
| 36 | then |
|---|
| 37 | echo fixincludes: no output directory specified |
|---|
| 38 | exit 1 |
|---|
| 39 | fi |
|---|
| 40 | |
|---|
| 41 | LIB=${1} |
|---|
| 42 | shift |
|---|
| 43 | |
|---|
| 44 | # Make sure it exists. |
|---|
| 45 | if [ ! -d $LIB ]; then |
|---|
| 46 | mkdir $LIB || { |
|---|
| 47 | echo fixincludes: output dir '`'$LIB"' cannot be created" |
|---|
| 48 | exit 1 |
|---|
| 49 | } |
|---|
| 50 | else |
|---|
| 51 | ( cd $LIB && touch DONE && rm DONE ) || { |
|---|
| 52 | echo fixincludes: output dir '`'$LIB"' is an invalid directory" |
|---|
| 53 | exit 1 |
|---|
| 54 | } |
|---|
| 55 | fi |
|---|
| 56 | |
|---|
| 57 | if test -z "$VERBOSE" |
|---|
| 58 | then |
|---|
| 59 | VERBOSE=2 |
|---|
| 60 | export VERBOSE |
|---|
| 61 | else |
|---|
| 62 | case "$VERBOSE" in |
|---|
| 63 | [0-9] ) : ;; |
|---|
| 64 | * ) VERBOSE=3 ;; |
|---|
| 65 | esac |
|---|
| 66 | fi |
|---|
| 67 | |
|---|
| 68 | # Define what target system we're fixing. |
|---|
| 69 | # |
|---|
| 70 | if test -r ./Makefile; then |
|---|
| 71 | target_canonical="`sed -n -e 's,^target[ ]*=[ ]*\(.*\)$,\1,p' < Makefile`" |
|---|
| 72 | fi |
|---|
| 73 | |
|---|
| 74 | # If not from the Makefile, then try config.guess |
|---|
| 75 | # |
|---|
| 76 | if test -z "${target_canonical}" ; then |
|---|
| 77 | if test -x ./config.guess ; then |
|---|
| 78 | target_canonical="`config.guess`" ; fi |
|---|
| 79 | test -z "${target_canonical}" && target_canonical=unknown |
|---|
| 80 | fi |
|---|
| 81 | export target_canonical |
|---|
| 82 | |
|---|
| 83 | # # # # # # # # # # # # # # # # # # # # # |
|---|
| 84 | # |
|---|
| 85 | # Define PWDCMD as a command to use to get the working dir |
|---|
| 86 | # in the form that we want. |
|---|
| 87 | PWDCMD=${PWDCMD-pwd} |
|---|
| 88 | |
|---|
| 89 | case "`$PWDCMD`" in |
|---|
| 90 | //*) |
|---|
| 91 | # On an Apollo, discard everything before `/usr'. |
|---|
| 92 | PWDCMD="eval pwd | sed -e 's,.*/usr/,/usr/,'" |
|---|
| 93 | ;; |
|---|
| 94 | esac |
|---|
| 95 | |
|---|
| 96 | # Original directory. |
|---|
| 97 | ORIGDIR=`${PWDCMD}` |
|---|
| 98 | export ORIGDIR |
|---|
| 99 | FIXINCL=${ORIGDIR}/fixinc/fixincl |
|---|
| 100 | if [ ! -x $FIXINCL ] ; then |
|---|
| 101 | FIXINCL=${ORIGDIR}/fixincl |
|---|
| 102 | if [ ! -x $FIXINCL ] ; then |
|---|
| 103 | echo "Cannot find working fixincl" >&2 |
|---|
| 104 | exit 1 |
|---|
| 105 | fi |
|---|
| 106 | fi |
|---|
| 107 | export FIXINCL |
|---|
| 108 | |
|---|
| 109 | # Make LIB absolute only if needed to avoid problems with the amd. |
|---|
| 110 | case $LIB in |
|---|
| 111 | /*) |
|---|
| 112 | ;; |
|---|
| 113 | *) |
|---|
| 114 | cd $LIB; LIB=`${PWDCMD}` |
|---|
| 115 | ;; |
|---|
| 116 | esac |
|---|
| 117 | |
|---|
| 118 | if test $VERBOSE -gt 0 |
|---|
| 119 | then echo Fixing headers into ${LIB} for ${target_canonical} target ; fi |
|---|
| 120 | |
|---|
| 121 | # Determine whether this system has symbolic links. |
|---|
| 122 | if test -n "$DJDIR"; then |
|---|
| 123 | LINKS=false |
|---|
| 124 | elif ln -s X $LIB/ShouldNotExist 2>/dev/null; then |
|---|
| 125 | rm -f $LIB/ShouldNotExist |
|---|
| 126 | LINKS=true |
|---|
| 127 | elif ln -s X /tmp/ShouldNotExist 2>/dev/null; then |
|---|
| 128 | rm -f /tmp/ShouldNotExist |
|---|
| 129 | LINKS=true |
|---|
| 130 | else |
|---|
| 131 | LINKS=false |
|---|
| 132 | fi |
|---|
| 133 | |
|---|
| 134 | # # # # # # # # # # # # # # # # # # # # # |
|---|
| 135 | # |
|---|
| 136 | # Search each input directory for broken header files. |
|---|
| 137 | # This loop ends near the end of the file. |
|---|
| 138 | # |
|---|
| 139 | if test $# -eq 0 |
|---|
| 140 | then |
|---|
| 141 | INPUTLIST="/usr/include" |
|---|
| 142 | else |
|---|
| 143 | INPUTLIST="$@" |
|---|
| 144 | fi |
|---|
| 145 | |
|---|
| 146 | for INPUT in ${INPUTLIST} ; do |
|---|
| 147 | |
|---|
| 148 | cd ${ORIGDIR} |
|---|
| 149 | |
|---|
| 150 | # Make sure a directory exists before changing into it, |
|---|
| 151 | # otherwise Solaris2 will fail-exit the script. |
|---|
| 152 | # |
|---|
| 153 | if [ ! -d ${INPUT} ]; then |
|---|
| 154 | continue |
|---|
| 155 | fi |
|---|
| 156 | cd ${INPUT} |
|---|
| 157 | |
|---|
| 158 | INPUT=`${PWDCMD}` |
|---|
| 159 | export INPUT |
|---|
| 160 | |
|---|
| 161 | # |
|---|
| 162 | # # # # # # # # # # # # # # # # # # # # # |
|---|
| 163 | # |
|---|
| 164 | if test $VERBOSE -gt 1 |
|---|
| 165 | then echo Finding directories and links to directories ; fi |
|---|
| 166 | |
|---|
| 167 | # Find all directories and all symlinks that point to directories. |
|---|
| 168 | # Put the list in $all_dirs. |
|---|
| 169 | # Each time we find a symlink, add it to newdirs |
|---|
| 170 | # so that we do another find within the dir the link points to. |
|---|
| 171 | # Note that $all_dirs may have duplicates in it; |
|---|
| 172 | # later parts of this file are supposed to ignore them. |
|---|
| 173 | dirs="." |
|---|
| 174 | levels=2 |
|---|
| 175 | all_dirs="" |
|---|
| 176 | search_dirs="" |
|---|
| 177 | |
|---|
| 178 | while [ -n "$dirs" ] && [ $levels -gt 0 ] |
|---|
| 179 | do |
|---|
| 180 | levels=`expr $levels - 1` |
|---|
| 181 | newdirs= |
|---|
| 182 | for d in $dirs |
|---|
| 183 | do |
|---|
| 184 | if test $VERBOSE -gt 1 |
|---|
| 185 | then echo " Searching $INPUT/$d" ; fi |
|---|
| 186 | |
|---|
| 187 | # Find all directories under $d, relative to $d, excluding $d itself. |
|---|
| 188 | # (The /. is needed after $d in case $d is a symlink.) |
|---|
| 189 | all_dirs="$all_dirs `find $d/. -type d -print | \ |
|---|
| 190 | sed -e '/\/\.$/d' -e 's@/./@/@g'`" |
|---|
| 191 | # Find all links to directories. |
|---|
| 192 | # Using `-exec test -d' in find fails on some systems, |
|---|
| 193 | # and trying to run test via sh fails on others, |
|---|
| 194 | # so this is the simplest alternative left. |
|---|
| 195 | # First find all the links, then test each one. |
|---|
| 196 | theselinks= |
|---|
| 197 | $LINKS && \ |
|---|
| 198 | theselinks=`find $d/. -type l -print | sed -e 's@/./@/@g'` |
|---|
| 199 | for d1 in $theselinks --dummy-- |
|---|
| 200 | do |
|---|
| 201 | # If the link points to a directory, |
|---|
| 202 | # add that dir to $newdirs |
|---|
| 203 | if [ -d $d1 ] |
|---|
| 204 | then |
|---|
| 205 | all_dirs="$all_dirs $d1" |
|---|
| 206 | if [ "`ls -ld $d1 | sed -n 's/.*-> //p'`" != "." ] |
|---|
| 207 | then |
|---|
| 208 | newdirs="$newdirs $d1" |
|---|
| 209 | search_dirs="$search_dirs $d1" |
|---|
| 210 | fi |
|---|
| 211 | fi |
|---|
| 212 | done |
|---|
| 213 | done |
|---|
| 214 | |
|---|
| 215 | dirs="$newdirs" |
|---|
| 216 | done |
|---|
| 217 | |
|---|
| 218 | # # # # # # # # # # # # # # # # # # # # # |
|---|
| 219 | # |
|---|
| 220 | dirs= |
|---|
| 221 | if test $VERBOSE -gt 2 |
|---|
| 222 | then echo "All directories (including links to directories):" |
|---|
| 223 | echo $all_dirs |
|---|
| 224 | fi |
|---|
| 225 | |
|---|
| 226 | for file in $all_dirs; do |
|---|
| 227 | rm -rf $LIB/$file |
|---|
| 228 | if [ ! -d $LIB/$file ] |
|---|
| 229 | then mkdir $LIB/$file |
|---|
| 230 | fi |
|---|
| 231 | done |
|---|
| 232 | mkdir $LIB/root |
|---|
| 233 | |
|---|
| 234 | # # # # # # # # # # # # # # # # # # # # # |
|---|
| 235 | # |
|---|
| 236 | # treetops gets an alternating list |
|---|
| 237 | # of old directories to copy |
|---|
| 238 | # and the new directories to copy to. |
|---|
| 239 | treetops=". ${LIB}" |
|---|
| 240 | |
|---|
| 241 | if $LINKS; then |
|---|
| 242 | if test $VERBOSE -gt 1 |
|---|
| 243 | then echo 'Making symbolic directory links' ; fi |
|---|
| 244 | cwd=`${PWDCMD}` |
|---|
| 245 | |
|---|
| 246 | for sym_link in $search_dirs; do |
|---|
| 247 | cd ${INPUT} |
|---|
| 248 | dest=`ls -ld ${sym_link} | sed -n 's/.*-> //p'` |
|---|
| 249 | |
|---|
| 250 | # In case $dest is relative, get to ${sym_link}'s dir first. |
|---|
| 251 | # |
|---|
| 252 | cd ./`echo ${sym_link} | sed 's;/[^/]*$;;'` |
|---|
| 253 | |
|---|
| 254 | # Check that the target directory exists. |
|---|
| 255 | # Redirections changed to avoid bug in sh on Ultrix. |
|---|
| 256 | # |
|---|
| 257 | (cd $dest) > /dev/null 2>&1 |
|---|
| 258 | if [ $? = 0 ]; then |
|---|
| 259 | cd $dest |
|---|
| 260 | |
|---|
| 261 | # full_dest_dir gets the dir that the link actually leads to. |
|---|
| 262 | # |
|---|
| 263 | full_dest_dir=`${PWDCMD}` |
|---|
| 264 | |
|---|
| 265 | # Canonicalize ${INPUT} now to minimize the time an |
|---|
| 266 | # automounter has to change the result of ${PWDCMD}. |
|---|
| 267 | # |
|---|
| 268 | cinput=`cd ${INPUT}; ${PWDCMD}` |
|---|
| 269 | |
|---|
| 270 | # If a link points to ., make a similar link to . |
|---|
| 271 | # |
|---|
| 272 | if [ ${full_dest_dir} = ${cinput} ]; then |
|---|
| 273 | if test $VERBOSE -gt 2 |
|---|
| 274 | then echo ${sym_link} '->' . ': Making self link' ; fi |
|---|
| 275 | rm -fr ${LIB}/${sym_link} > /dev/null 2>&1 |
|---|
| 276 | ln -s . ${LIB}/${sym_link} > /dev/null 2>&1 |
|---|
| 277 | |
|---|
| 278 | # If link leads back into ${INPUT}, |
|---|
| 279 | # make a similar link here. |
|---|
| 280 | # |
|---|
| 281 | elif expr ${full_dest_dir} : "${cinput}/.*" > /dev/null; then |
|---|
| 282 | # Y gets the actual target dir name, relative to ${INPUT}. |
|---|
| 283 | y=`echo ${full_dest_dir} | sed -n "s&${cinput}/&&p"` |
|---|
| 284 | # DOTS is the relative path from ${LIB}/${sym_link} back to ${LIB}. |
|---|
| 285 | dots=`echo "${sym_link}" | |
|---|
| 286 | sed -e 's@^./@@' -e 's@/./@/@g' -e 's@[^/][^/]*@..@g' -e 's@..$@@'` |
|---|
| 287 | if test $VERBOSE -gt 2 |
|---|
| 288 | then echo ${sym_link} '->' $dots$y ': Making local link' ; fi |
|---|
| 289 | rm -fr ${LIB}/${sym_link} > /dev/null 2>&1 |
|---|
| 290 | ln -s $dots$y ${LIB}/${sym_link} > /dev/null 2>&1 |
|---|
| 291 | |
|---|
| 292 | else |
|---|
| 293 | # If the link is to a dir $target outside ${INPUT}, |
|---|
| 294 | # repoint the link at ${INPUT}/root$target |
|---|
| 295 | # and process $target into ${INPUT}/root$target |
|---|
| 296 | # treat this directory as if it actually contained the files. |
|---|
| 297 | # |
|---|
| 298 | if test $VERBOSE -gt 2 |
|---|
| 299 | then echo ${sym_link} '->' root${full_dest_dir} ': Making rooted link' |
|---|
| 300 | fi |
|---|
| 301 | if [ -d $LIB/root${full_dest_dir} ] |
|---|
| 302 | then true |
|---|
| 303 | else |
|---|
| 304 | dirname=root${full_dest_dir}/ |
|---|
| 305 | dirmade=. |
|---|
| 306 | cd $LIB |
|---|
| 307 | while [ x$dirname != x ]; do |
|---|
| 308 | component=`echo $dirname | sed -e 's|/.*$||'` |
|---|
| 309 | mkdir $component >/dev/null 2>&1 |
|---|
| 310 | cd $component |
|---|
| 311 | dirmade=$dirmade/$component |
|---|
| 312 | dirname=`echo $dirname | sed -e 's|[^/]*/||'` |
|---|
| 313 | done |
|---|
| 314 | fi |
|---|
| 315 | |
|---|
| 316 | # Duplicate directory structure created in ${LIB}/${sym_link} in new |
|---|
| 317 | # root area. |
|---|
| 318 | # |
|---|
| 319 | for file2 in $all_dirs; do |
|---|
| 320 | case $file2 in |
|---|
| 321 | ${sym_link}/*) |
|---|
| 322 | dupdir=${LIB}/root${full_dest_dir}/`echo $file2 | |
|---|
| 323 | sed -n "s|^${sym_link}/||p"` |
|---|
| 324 | if test $VERBOSE -gt 2 |
|---|
| 325 | then echo "Duplicating ${sym_link}'s ${dupdir}" ; fi |
|---|
| 326 | if [ -d ${dupdir} ] |
|---|
| 327 | then true |
|---|
| 328 | else |
|---|
| 329 | mkdir ${dupdir} |
|---|
| 330 | fi |
|---|
| 331 | ;; |
|---|
| 332 | *) |
|---|
| 333 | ;; |
|---|
| 334 | esac |
|---|
| 335 | done |
|---|
| 336 | |
|---|
| 337 | # Get the path from ${LIB} to ${sym_link}, accounting for symlinks. |
|---|
| 338 | # |
|---|
| 339 | parent=`echo "${sym_link}" | sed -e 's@/[^/]*$@@'` |
|---|
| 340 | libabs=`cd ${LIB}; ${PWDCMD}` |
|---|
| 341 | file2=`cd ${LIB}; cd $parent; ${PWDCMD} | sed -e "s@^${libabs}@@"` |
|---|
| 342 | |
|---|
| 343 | # DOTS is the relative path from ${LIB}/${sym_link} back to ${LIB}. |
|---|
| 344 | # |
|---|
| 345 | dots=`echo "$file2" | sed -e 's@/[^/]*@../@g'` |
|---|
| 346 | rm -fr ${LIB}/${sym_link} > /dev/null 2>&1 |
|---|
| 347 | ln -s ${dots}root${full_dest_dir} ${LIB}/${sym_link} > /dev/null 2>&1 |
|---|
| 348 | treetops="$treetops ${sym_link} ${LIB}/root${full_dest_dir}" |
|---|
| 349 | fi |
|---|
| 350 | fi |
|---|
| 351 | done |
|---|
| 352 | fi |
|---|
| 353 | |
|---|
| 354 | # # # # # # # # # # # # # # # # # # # # # |
|---|
| 355 | # |
|---|
| 356 | required= |
|---|
| 357 | set x $treetops |
|---|
| 358 | shift |
|---|
| 359 | while [ $# != 0 ]; do |
|---|
| 360 | # $1 is an old directory to copy, and $2 is the new directory to copy to. |
|---|
| 361 | # |
|---|
| 362 | SRCDIR=`cd ${INPUT} ; cd $1 ; ${PWDCMD}` |
|---|
| 363 | export SRCDIR |
|---|
| 364 | |
|---|
| 365 | FIND_BASE=$1 |
|---|
| 366 | export FIND_BASE |
|---|
| 367 | shift |
|---|
| 368 | |
|---|
| 369 | DESTDIR=`cd $1;${PWDCMD}` |
|---|
| 370 | export DESTDIR |
|---|
| 371 | shift |
|---|
| 372 | |
|---|
| 373 | # The same dir can appear more than once in treetops. |
|---|
| 374 | # There's no need to scan it more than once. |
|---|
| 375 | # |
|---|
| 376 | if [ -f ${DESTDIR}/DONE ] |
|---|
| 377 | then continue ; fi |
|---|
| 378 | |
|---|
| 379 | touch ${DESTDIR}/DONE |
|---|
| 380 | if test $VERBOSE -gt 1 |
|---|
| 381 | then echo Fixing directory ${SRCDIR} into ${DESTDIR} ; fi |
|---|
| 382 | |
|---|
| 383 | # Check files which are symlinks as well as those which are files. |
|---|
| 384 | # |
|---|
| 385 | cd ${INPUT} |
|---|
| 386 | required="$required `if $LINKS; then |
|---|
| 387 | find ${FIND_BASE}/. -name '*.h' \( -type f -o -type l \) -print |
|---|
| 388 | else |
|---|
| 389 | find ${FIND_BASE}/. -name '*.h' -type f -print |
|---|
| 390 | fi | \ |
|---|
| 391 | sed -e 's;/\./;/;g' -e 's;//*;/;g' | \ |
|---|
| 392 | ${FIXINCL}`" |
|---|
| 393 | done |
|---|
| 394 | |
|---|
| 395 | ## Make sure that any include files referenced using double quotes |
|---|
| 396 | ## exist in the fixed directory. This comes last since otherwise |
|---|
| 397 | ## we might end up deleting some of these files "because they don't |
|---|
| 398 | ## need any change." |
|---|
| 399 | set x `echo $required` |
|---|
| 400 | shift |
|---|
| 401 | while [ $# != 0 ]; do |
|---|
| 402 | newreq= |
|---|
| 403 | while [ $# != 0 ]; do |
|---|
| 404 | # $1 is the directory to copy from, |
|---|
| 405 | # $2 is the unfixed file, |
|---|
| 406 | # $3 is the fixed file name. |
|---|
| 407 | # |
|---|
| 408 | cd ${INPUT} |
|---|
| 409 | cd $1 |
|---|
| 410 | if [ -f $2 ] ; then |
|---|
| 411 | if [ -r $2 ] && [ ! -r $3 ]; then |
|---|
| 412 | cp $2 $3 >/dev/null 2>&1 || echo "Can't copy $2" >&2 |
|---|
| 413 | chmod +w $3 2>/dev/null |
|---|
| 414 | chmod a+r $3 2>/dev/null |
|---|
| 415 | if test $VERBOSE -gt 2 |
|---|
| 416 | then echo Copied $2 ; fi |
|---|
| 417 | for include in `egrep '^[ ]*#[ ]*include[ ]*"[^/]' $3 | |
|---|
| 418 | sed -e 's/^[ ]*#[ ]*include[ ]*"\([^"]*\)".*$/\1/'` |
|---|
| 419 | do |
|---|
| 420 | dir=`echo $2 | sed -e s'|/[^/]*$||'` |
|---|
| 421 | dir2=`echo $3 | sed -e s'|/[^/]*$||'` |
|---|
| 422 | newreq="$newreq $1 $dir/$include $dir2/$include" |
|---|
| 423 | done |
|---|
| 424 | fi |
|---|
| 425 | fi |
|---|
| 426 | shift; shift; shift |
|---|
| 427 | done |
|---|
| 428 | set x $newreq |
|---|
| 429 | shift |
|---|
| 430 | done |
|---|
| 431 | |
|---|
| 432 | if test $VERBOSE -gt 2 |
|---|
| 433 | then echo 'Cleaning up DONE files.' ; fi |
|---|
| 434 | cd $LIB |
|---|
| 435 | # Look for files case-insensitively, for the benefit of |
|---|
| 436 | # DOS/Windows filesystems. |
|---|
| 437 | find . -name '[Dd][Oo][Nn][Ee]' -exec rm -f '{}' ';' |
|---|
| 438 | |
|---|
| 439 | if test $VERBOSE -gt 1 |
|---|
| 440 | then echo 'Cleaning up unneeded directories:' ; fi |
|---|
| 441 | cd $LIB |
|---|
| 442 | all_dirs=`find . -type d \! -name '.' -print | sort -r` |
|---|
| 443 | for file in $all_dirs; do |
|---|
| 444 | if rmdir $LIB/$file > /dev/null |
|---|
| 445 | then |
|---|
| 446 | test $VERBOSE -gt 3 && echo " removed $file" |
|---|
| 447 | fi |
|---|
| 448 | done 2> /dev/null |
|---|
| 449 | |
|---|
| 450 | # On systems which don't support symlinks, `find' may barf |
|---|
| 451 | # if called with "-type l" predicate. So only use that if |
|---|
| 452 | # we know we should look for symlinks. |
|---|
| 453 | if $LINKS; then |
|---|
| 454 | test $VERBOSE -gt 2 && echo "Removing unused symlinks" |
|---|
| 455 | |
|---|
| 456 | all_dirs=`find . -type l -print` |
|---|
| 457 | for file in $all_dirs |
|---|
| 458 | do |
|---|
| 459 | if test ! -d $file |
|---|
| 460 | then |
|---|
| 461 | rm -f $file |
|---|
| 462 | test $VERBOSE -gt 3 && echo " removed $file" |
|---|
| 463 | rmdir `dirname $file` > /dev/null && \ |
|---|
| 464 | test $VERBOSE -gt 3 && \ |
|---|
| 465 | echo " removed `dirname $file`" |
|---|
| 466 | fi |
|---|
| 467 | done 2> /dev/null |
|---|
| 468 | fi |
|---|
| 469 | |
|---|
| 470 | if test $VERBOSE -gt 0 |
|---|
| 471 | then echo fixincludes is done ; fi |
|---|
| 472 | |
|---|
| 473 | # # # # # # # # # # # # # # # # # # # # # |
|---|
| 474 | # |
|---|
| 475 | # End of for INPUT directories |
|---|
| 476 | # |
|---|
| 477 | done |
|---|
| 478 | # |
|---|
| 479 | # # # # # # # # # # # # # # # # # # # # # |
|---|
