gcc/fixinc.svr4

   1 #! /bin/sh
   2 #
   3 #   fixinc.svr4  --  Install modified versions of certain ANSI-incompatible
   4 #   native System V Release 4 system include files.
   5 #
   6 #   Written by Ron Guilmette (rfg@ncd.com).
   7 #
   8 # This file is part of GNU CC.
   9 #
  10 # GNU CC is free software; you can redistribute it and/or modify
  11 # it under the terms of the GNU General Public License as published by
  12 # the Free Software Foundation; either version 2, or (at your option)
  13 # any later version.
  14 #
  15 # GNU CC is distributed in the hope that it will be useful,
  16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 # GNU General Public License for more details.
  19 #
  20 # You should have received a copy of the GNU General Public License
  21 # along with GNU CC; see the file COPYING.  If not, write to
  22 # the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  23 #
  24 #       This script munges the native include files provided with System V
  25 #       Release 4 systems so as to remove things which are violations of the
  26 #       ANSI C standard.  Once munged, the resulting new system include files
  27 #       are placed in a directory that GNU C will search *before* searching
  28 #       the /usr/include directory. This script should work properly for most
  29 #       System V Release 4 systems.  For other types of systems, you should
  30 #       use the `fixincludes' script instead.
  31 #
  32 #       See README-fixinc for more information.
  33
  34 # Directory where gcc sources (and sometimes special include files) live.
  35 SRCDIR=${3-${SRCDIR-.}}
  36
  37 # Directory containing the original header files.
  38 INPUT=${2-${INPUT-/usr/include}}
  39
  40 # Fail if no arg to specify a directory for the output.
  41 if [ x$1 = x ]
  42 then echo fixincludes: no output directory specified
  43 exit 1
  44 fi
  45
  46 # Directory in which to store the results.
  47 LIB=${1?"fixincludes: output directory not specified"}
  48
  49 # Make sure it exists.
  50 if [ ! -d $LIB ]; then
  51   mkdir $LIB || exit 1
  52 fi
  53
  54 ORIG_DIR=`pwd`
  55
  56 # Make LIB absolute.
  57 cd $LIB; LIB=`pwd`
  58
  59 # This prevents /bin/ex from failing if the current terminal type is
  60 # unrecognizable.
  61 TERM=dumb
  62 export TERM
  63 # This prevents /bin/ex from failing if the EXINIT environment variable
  64 # was set to something invalid.
  65 EXINIT=""
  66 export EXINIT
  67
  68 echo 'Building fixincludes in ' ${LIB}
  69
  70 # Determine whether this filesystem has symbolic links.
  71 if ln -s X $LIB/ShouldNotExist 2>/dev/null; then
  72   rm -f $LIB/ShouldNotExist
  73   LINKS=true
  74 else
  75   LINKS=false
  76 fi
  77
  78 echo 'Making directories:'
  79 cd ${INPUT}
  80 if $LINKS; then
  81   files=`ls -LR | sed -n s/:$//p`
  82 else
  83   files=`find . -type d -print | sed '/^.$/d'`
  84 fi
  85 for file in $files; do
  86   rm -rf $LIB/$file
  87   if [ ! -d $LIB/$file ]
  88   then mkdir $LIB/$file
  89   fi
  90 done
  91
  92 # treetops gets an alternating list
  93 # of old directories to copy
  94 # and the new directories to copy to.
  95 treetops="${INPUT} ${LIB}"
  96
  97 if $LINKS; then
  98   echo 'Making internal symbolic directory links'
  99   for file in $files; do
 100     dest=`ls -ld $file | sed -n 's/.*-> //p'`
 101     if [ "$dest" ]; then
 102       cwd=`pwd`
 103       # In case $dest is relative, get to $file's dir first.
 104       cd ${INPUT}
 105       cd `echo ./$file | sed -n 's&[^/]*$&&p'`
 106       # Check that the target directory exists.
 107       # Redirections changed to avoid bug in sh on Ultrix.
 108       (cd $dest) > /dev/null 2>&1
 109       if [ $? = 0 ]; then
 110         cd $dest
 111         # X gets the dir that the link actually leads to.
 112         x=`pwd`
 113         # If link leads back into ${INPUT},
 114         # make a similar link here.
 115         if expr $x : "${INPUT}/.*" > /dev/null; then
 116           # Y gets the actual target dir name, relative to ${INPUT}.
 117           y=`echo $x | sed -n "s&${INPUT}/&&p"`
 118           echo $file '->' $y ': Making link'
 119           rm -fr ${LIB}/$file > /dev/null 2>&1
 120           ln -s ${LIB}/$y ${LIB}/$file > /dev/null 2>&1
 121         else
 122           # If the link is to outside ${INPUT},
 123           # treat this directory as if it actually contained the files.
 124 # This line used to have $dest instead of $x.
 125 # $dest seemed to be wrong for links found in subdirectories
 126 # of ${INPUT}.  Does this change break anything?
 127           treetops="$treetops $x ${LIB}/$file"
 128         fi
 129       fi
 130       cd $cwd
 131     fi
 132   done
 133 fi
 134
 135 set - $treetops
 136 while [ $# != 0 ]; do
 137   # $1 is an old directory to copy, and $2 is the new directory to copy to.
 138   echo "Finding header files in $1:"
 139   cd ${INPUT}
 140   cd $1
 141   files=`find . -name '*.h' -type f -print`
 142   echo 'Checking header files:'
 143   for file in $files; do
 144       echo Fixing $file
 145       if [ -r $file ]; then
 146         cp $file $2/$file >/dev/null 2>&1 || echo "Can't copy $file"
 147         chmod +w $2/$file
 148
 149 # The following have been removed from the sed command below
 150 # because it is more useful to leave these things in.
 151 # The only reason to remove them was for -pedantic,
 152 # which isn't much of a reason. -- rms.
 153 #         /^[   ]*#[    ]*ident/d
 154
 155 # The change of u_char, etc, to u_int
 156 # applies to bit fields.
 157         sed -e '
 158           s%^\([        ]*#[    ]*endif[        ]*\)\([^/       ].*\)$%\1/* \2 */%
 159           s%^\([        ]*#[    ]*else[         ]*\)\([^/       ].*\)$%\1/* \2 */%
 160           s/#lint(on)/defined(lint)/g
 161           s/#lint(off)/!defined(lint)/g
 162           s/#machine(\([^)]*\))/defined(__\1__)/g
 163           s/#system(\([^)]*\))/defined(__\1__)/g
 164           s/#cpu(\([^)]*\))/defined(__\1__)/g
 165           /#[a-z]*if.*[  (]m68k/                s/\([^_]\)m68k/\1__m68k__/g
 166           /#[a-z]*if.*[  (]__i386\([^_]\)/      s/__i386/__i386__/g
 167           /#[a-z]*if.*[  (]i386/                s/\([^_]\)i386/\1__i386__/g
 168           /#[a-z]*if.*[  (]sparc/       s/\([^_]\)sparc/\1__sparc__/g
 169           /#[a-z]*if.*[  (]mc68000/     s/\([^_]\)mc68000/\1__mc68000__/g
 170           /#[a-z]*if.*[  (]vax/         s/\([^_]\)vax/\1__vax__/g
 171           /#[a-z]*if.*[  (]sun/         s/\([^_]\)\(sun[a-z0-9]*\)\([^a-z0-9_]\)/\1__\2__\3/g
 172           /#[a-z]*if.*[  (]sun/         s/\([^_]\)\(sun[a-z0-9]*\)$/\1__\2__/g
 173           /#[a-z]*if.*[  (]ns32000/     s/\([^_]\)ns32000/\1__ns32000__/g
 174           /#[a-z]*if.*[  (]pyr/         s/\([^_]\)pyr/\1__pyr__/g
 175           /#[a-z]*if.*[  (]is68k/       s/\([^_]\)is68k/\1__is68k__/g
 176           s/u_char\([   ][      ]*[a-zA-Z0-9_][a-zA-Z0-9_]*[    ]*:[    ]*[0-9][0-9]*\)/u_int\1/
 177           s/u_short\([  ][      ]*[a-zA-Z0-9_][a-zA-Z0-9_]*[    ]*:[    ]*[0-9][0-9]*\)/u_int\1/
 178           s/ushort\([   ][      ]*[a-zA-Z0-9_][a-zA-Z0-9_]*[    ]*:[    ]*[0-9][0-9]*\)/u_int\1/
 179           s/evcm_t\([   ][      ]*[a-zA-Z0-9_][a-zA-Z0-9_]*[    ]*:[    ]*[0-9][0-9]*\)/u_int\1/
 180           s/Pbyte\([    ][      ]*[a-zA-Z0-9_][a-zA-Z0-9_]*[    ]*:[    ]*SEQSIZ\)/unsigned int\1/
 181           s/__STDC__ == 0/!defined (__STRICT_ANSI__)/g
 182           s/__STDC__ != 0/defined (__STRICT_ANSI__)/g
 183           s/__STDC__ - 0 == 0/!defined (__STRICT_ANSI__)/g
 184         ' $2/$file > $2/$file.sed
 185         mv $2/$file.sed $2/$file
 186         if cmp $file $2/$file >/dev/null 2>&1; then
 187            echo Deleting $2/$file\; no fixes were needed.
 188            rm $2/$file
 189         fi
 190       fi
 191   done
 192   shift; shift
 193 done
 194
 195 # Fix first broken decl of getcwd present on some svr4 systems.
 196
 197 file=stdlib.h
 198 base=`basename $file`
 199 if [ -r ${LIB}/$file ]; then
 200   file_to_fix=${LIB}/$file
 201 else
 202   if [ -r ${INPUT}/$file ]; then
 203     file_to_fix=${INPUT}/$file
 204   else
 205     file_to_fix=""
 206   fi
 207 fi
 208 if [ \! -z "$file_to_fix" ]; then
 209   echo Checking $file_to_fix
 210   sed -e 's/getcwd(char \*, int)/getcwd(char *, size_t)/' $file_to_fix > /tmp/$base
 211   if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
 212     echo No change needed in $file_to_fix
 213   else
 214     echo Fixed $file_to_fix
 215     rm -f ${LIB}/$file
 216     cp /tmp/$base ${LIB}/$file
 217   fi
 218   rm -f /tmp/$base
 219 fi
 220
 221 # Fix second broken decl of getcwd present on some svr4 systems.  Also
 222 # fix the incorrect decl of profil present on some svr4 systems.
 223
 224 file=unistd.h
 225 base=`basename $file`
 226 if [ -r ${LIB}/$file ]; then
 227   file_to_fix=${LIB}/$file
 228 else
 229   if [ -r ${INPUT}/$file ]; then
 230     file_to_fix=${INPUT}/$file
 231   else
 232     file_to_fix=""
 233   fi
 234 fi
 235 if [ \! -z "$file_to_fix" ]; then
 236   echo Checking $file_to_fix
 237   sed -e 's/getcwd(char \*, int)/getcwd(char *, size_t)/' $file_to_fix \
 238     | sed -e 's/profil(unsigned short \*, unsigned int, unsigned int, unsigned int)/profil(unsigned short *, size_t, int, unsigned)/' > /tmp/$base
 239   if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
 240     echo No change needed in $file_to_fix
 241   else
 242     echo Fixed $file_to_fix
 243     rm -f ${LIB}/$file
 244     cp /tmp/$base ${LIB}/$file
 245   fi
 246   rm -f /tmp/$base
 247 fi
 248
 249 # Fix the definition of NULL in <sys/param.h> so that it is conditional
 250 # and so that it is correct for both C and C++.
 251
 252 file=sys/param.h
 253 base=`basename $file`
 254 if [ -r ${LIB}/$file ]; then
 255   file_to_fix=${LIB}/$file
 256 else
 257   if [ -r ${INPUT}/$file ]; then
 258     file_to_fix=${INPUT}/$file
 259   else
 260     file_to_fix=""
 261   fi
 262 fi
 263 if [ \! -z "$file_to_fix" ]; then
 264   echo Checking $file_to_fix
 265   cp $file_to_fix /tmp/$base
 266   chmod +w /tmp/$base
 267   ex /tmp/$base <<EOF
 268   /^#define[    ]*NULL[         ]*0$/c
 269 #ifndef NULL
 270 #ifdef __cplusplus
 271 #define __NULL_TYPE
 272 #else /* !defined(__cplusplus) */
 273 #define __NULL_TYPE (void *)
 274 #endif /* !defined(__cplusplus) */
 275 #define NULL (__NULL_TYPE 0)
 276 #endif /* !defined(NULL) */
 277 .
 278   wq
 279 EOF
 280   if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
 281     echo No change needed in $file_to_fix
 282   else
 283     echo Fixed $file_to_fix
 284     rm -f ${LIB}/$file
 285     cp /tmp/$base ${LIB}/$file
 286   fi
 287   rm -f /tmp/$base
 288 fi
 289
 290 # Likewise fix the definition of NULL in <stdio.h> so that it is conditional
 291 # and so that it is correct for both C and C++.
 292
 293 file=stdio.h
 294 base=`basename $file`
 295 if [ -r ${LIB}/$file ]; then
 296   file_to_fix=${LIB}/$file
 297 else
 298   if [ -r ${INPUT}/$file ]; then
 299     file_to_fix=${INPUT}/$file
 300   else
 301     file_to_fix=""
 302   fi
 303 fi
 304 if [ \! -z "$file_to_fix" ]; then
 305   echo Checking $file_to_fix
 306   cp $file_to_fix /tmp/$base
 307   chmod +w /tmp/$base
 308   ex /tmp/$base <<EOF
 309   /^#define[    ]*NULL[         ]*0$/c
 310 #ifdef __cplusplus
 311 #define __NULL_TYPE
 312 #else /* !defined(__cplusplus) */
 313 #define __NULL_TYPE (void *)
 314 #endif /* !defined(__cplusplus) */
 315 #define NULL (__NULL_TYPE 0)
 316 .
 317   wq
 318 EOF
 319   if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
 320     echo No change needed in $file_to_fix
 321   else
 322     echo Fixed $file_to_fix
 323     rm -f ${LIB}/$file
 324     cp /tmp/$base ${LIB}/$file
 325   fi
 326   rm -f /tmp/$base
 327 fi
 328
 329 # Likewise fix the definition of NULL in <dbm.h> so that it is conditional
 330 # and so that it is correct for both C and C++.
 331
 332 file=dbm.h
 333 base=`basename $file`
 334 if [ -r ${LIB}/$file ]; then
 335   file_to_fix=${LIB}/$file
 336 else
 337   if [ -r ${INPUT}/$file ]; then
 338     file_to_fix=${INPUT}/$file
 339   else
 340     file_to_fix=""
 341   fi
 342 fi
 343 if [ \! -z "$file_to_fix" ]; then
 344   echo Checking $file_to_fix
 345   cp $file_to_fix /tmp/$base
 346   chmod +w /tmp/$base
 347   ex /tmp/$base <<EOF
 348   /^#define[    ]*NULL[         ]*((char \*) 0)$/c
 349 #ifndef NULL
 350 #ifdef __cplusplus
 351 #define __NULL_TYPE
 352 #else /* !defined(__cplusplus) */
 353 #define __NULL_TYPE (void *)
 354 #endif /* !defined(__cplusplus) */
 355 #define NULL (__NULL_TYPE 0)
 356 #endif /* !defined(NULL) */
 357 .
 358   wq
 359 EOF
 360   if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
 361     echo No change needed in $file_to_fix
 362   else
 363     echo Fixed $file_to_fix
 364     rm -f ${LIB}/$file
 365     cp /tmp/$base ${LIB}/$file
 366   fi
 367   rm -f /tmp/$base
 368 fi
 369
 370 # Add a prototyped declaration of mmap to <sys/mman.h>.
 371
 372 file=sys/mman.h
 373 base=`basename $file`
 374 if [ -r ${LIB}/$file ]; then
 375   file_to_fix=${LIB}/$file
 376 else
 377   if [ -r ${INPUT}/$file ]; then
 378     file_to_fix=${INPUT}/$file
 379   else
 380     file_to_fix=""
 381   fi
 382 fi
 383 if [ \! -z "$file_to_fix" ]; then
 384   echo Checking $file_to_fix
 385   cp $file_to_fix /tmp/$base
 386   chmod +w /tmp/$base
 387   ex /tmp/$base <<EOF
 388   /^extern caddr_t mmap();$/c
 389 #ifdef __STDC__
 390 extern caddr_t mmap (caddr_t addr, size_t len, int prot, int flags,
 391                      int fd, off_t off);
 392 #else /* !defined(__STDC__) */
 393 extern caddr_t mmap ();
 394 #endif /* !defined(__STDC__) */
 395 .
 396   wq
 397 EOF
 398   if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
 399     echo No changed needed in $file_to_fix
 400   else
 401     echo Fixed $file_to_fix
 402     rm -f ${LIB}/$file
 403     cp /tmp/$base ${LIB}/$file
 404   fi
 405   rm -f /tmp/$base
 406 fi
 407
 408 # Fix declarations of `ftw' and `nftw' in <ftw.h>.
 409
 410 file=ftw.h
 411 base=`basename $file`
 412 if [ -r ${LIB}/$file ]; then
 413   file_to_fix=${LIB}/$file
 414 else
 415   if [ -r ${INPUT}/$file ]; then
 416     file_to_fix=${INPUT}/$file
 417   else
 418     file_to_fix=""
 419   fi
 420 fi
 421 if [ \! -z "$file_to_fix" ]; then
 422   echo Checking $file_to_fix
 423   cp $file_to_fix /tmp/$base
 424   chmod +w /tmp/$base
 425   ex /tmp/$base <<EOF
 426   /^extern int ftw(const/c
 427 #if !defined(_STYPES)
 428 static
 429 #else
 430 extern
 431 #endif
 432   int ftw(const char *, int (*)(const char *, const struct stat *, int), int);
 433 .
 434   /^extern int nftw/c
 435 #if defined(_STYPES)
 436 static
 437 #else
 438 extern
 439 #endif
 440   int nftw(const char *, int (*)(const char *, const struct stat *, int, struct FTW *),int, int);
 441 .
 442   /^extern int ftw(),/c
 443 #if !defined(_STYPES)
 444 static
 445 #else
 446 extern
 447 #endif
 448   int ftw();
 449 #if defined(_STYPES)
 450 static
 451 #else
 452 extern
 453 #endif
 454   int nftw();
 455 .
 456   wq
 457 EOF
 458   if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
 459     echo No change needed in $file_to_fix
 460   else
 461     echo Fixed $file_to_fix
 462     rm -f ${LIB}/$file
 463     cp /tmp/$base ${LIB}/$file
 464   fi
 465   rm -f /tmp/$base
 466 fi
 467
 468 # Add a `static' declaration of `getrnge' into <regexp.h>.
 469
 470 file=regexp.h
 471 base=`basename $file`
 472 if [ -r ${LIB}/$file ]; then
 473   file_to_fix=${LIB}/$file
 474 else
 475   if [ -r ${INPUT}/$file ]; then
 476     file_to_fix=${INPUT}/$file
 477   else
 478     file_to_fix=""
 479   fi
 480 fi
 481 if [ \! -z "$file_to_fix" ]; then
 482   echo Checking $file_to_fix
 483   cp $file_to_fix /tmp/$base
 484   chmod +w /tmp/$base
 485   ex /tmp/$base <<EOF
 486   /^static int[         ]*size;/c
 487 static int      size ;
 488
 489 static int getrnge ();
 490 .
 491   wq
 492 EOF
 493   if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
 494     echo No change needed in $file_to_fix
 495   else
 496     echo Fixed $file_to_fix
 497     rm -f ${LIB}/$file
 498     cp /tmp/$base ${LIB}/$file
 499   fi
 500   rm -f /tmp/$base
 501 fi
 502
 503 # Add a #define of _SIGACTION_ into <sys/signal.h>.
 504
 505 file=sys/signal.h
 506 base=`basename $file`
 507 if [ -r ${LIB}/$file ]; then
 508   file_to_fix=${LIB}/$file
 509 else
 510   if [ -r ${INPUT}/$file ]; then
 511     file_to_fix=${INPUT}/$file
 512   else
 513     file_to_fix=""
 514   fi
 515 fi
 516 if [ \! -z "$file_to_fix" ]; then
 517   echo Checking $file_to_fix
 518   cp $file_to_fix /tmp/$base
 519   chmod +w /tmp/$base
 520   ex /tmp/$base <<EOF
 521   /^struct sigaction {/c
 522 #define _SIGACTION_
 523 struct  sigaction  {
 524 .
 525   wq
 526 EOF
 527   if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
 528     echo No change needed in $file_to_fix
 529   else
 530     echo Fixed $file_to_fix
 531     rm -f ${LIB}/$file
 532     cp /tmp/$base ${LIB}/$file
 533   fi
 534   rm -f /tmp/$base
 535 fi
 536
 537 # Fix declarations of `makedev', `major', and `minor' in <sys/mkdev.h>.
 538
 539 file=sys/mkdev.h
 540 base=`basename $file`
 541 if [ -r ${LIB}/$file ]; then
 542   file_to_fix=${LIB}/$file
 543 else
 544   if [ -r ${INPUT}/$file ]; then
 545     file_to_fix=${INPUT}/$file
 546   else
 547     file_to_fix=""
 548   fi
 549 fi
 550 if [ \! -z "$file_to_fix" ]; then
 551   echo Checking $file_to_fix
 552   cp $file_to_fix /tmp/$base
 553   chmod +w /tmp/$base
 554   ex /tmp/$base <<EOF
 555   /^dev_t makedev(const/c
 556 static dev_t makedev(const major_t, const minor_t);
 557 .
 558   /^dev_t makedev()/c
 559 static dev_t makedev();
 560 .
 561   /^major_t major(const/c
 562 static major_t major(const dev_t);
 563 .
 564   /^major_t major()/c
 565 static major_t major();
 566 .
 567   /^minor_t minor(const/c
 568 static minor_t minor(const dev_t);
 569 .
 570   /^minor_t minor()/c
 571 static minor_t minor();
 572 .
 573   wq
 574 EOF
 575   if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
 576     echo No change needed in $file_to_fix
 577   else
 578     echo Fixed $file_to_fix
 579     rm -f ${LIB}/$file
 580     cp /tmp/$base ${LIB}/$file
 581   fi
 582   rm -f /tmp/$base
 583 fi
 584
 585 # Fix reference to NMSZ in <sys/adv.h>.
 586
 587 file=sys/adv.h
 588 base=`basename $file`
 589 if [ -r ${LIB}/$file ]; then
 590   file_to_fix=${LIB}/$file
 591 else
 592   if [ -r ${INPUT}/$file ]; then
 593     file_to_fix=${INPUT}/$file
 594   else
 595     file_to_fix=""
 596   fi
 597 fi
 598 if [ \! -z "$file_to_fix" ]; then
 599   echo Checking $file_to_fix
 600   sed 's/\[NMSZ\]/\[RFS_NMSZ\]/g' $file_to_fix > /tmp/$base
 601   if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
 602     echo No change needed in $file_to_fix
 603   else
 604     echo Fixed $file_to_fix
 605     rm -f ${LIB}/$file
 606     cp /tmp/$base ${LIB}/$file
 607   fi
 608   rm -f /tmp/$base
 609 fi
 610
 611 # Fix reference to NC_NPI_RAW in <sys/netcspace.h>.  Also fix types of
 612 # array initializers.
 613
 614 file=sys/netcspace.h
 615 base=`basename $file`
 616 if [ -r ${LIB}/$file ]; then
 617   file_to_fix=${LIB}/$file
 618 else
 619   if [ -r ${INPUT}/$file ]; then
 620     file_to_fix=${INPUT}/$file
 621   else
 622     file_to_fix=""
 623   fi
 624 fi
 625 if [ \! -z "$file_to_fix" ]; then
 626   echo Checking $file_to_fix
 627   sed 's/NC_NPI_RAW/NC_TPI_RAW/g' $file_to_fix \
 628     | sed 's/NC_/(unsigned long) NC_/' > /tmp/$base
 629   if cmp $file_to_fix /tmp/$base >/dev/null 2>&1; then \
 630     echo No change needed in $file_to_fix
 631   else
 632     echo Fixed $file_to_fix
 633     rm -f ${LIB}/$file
 634     cp /tmp/$base ${LIB}/$file
 635   fi
 636   rm -f /tmp/$base
 637 fi
 638
 639 # Conditionalize all of <fs/rfs/rf_cache.h> on _KERNEL being defined.
 640
 641 file=fs/rfs/rf_cache.h
 642 base=`basename $file`
 643 if [ -r ${LIB}/$file ]; then
 644   file_to_fix=${LIB}/$file
 645 else
 646   if [ -r ${INPUT}/$file ]; then
 647     file_to_fix=${INPUT}/$file
 648   else
 649     file_to_fix=""
 650   fi
 651 fi
 652 if [ \! -z "$file_to_fix" ]; then
 653   echo Checking $file_to_fix
 654   if grep _KERNEL $file_to_fix > /dev/null; then
 655     echo No change needed in $file_to_fix
 656   else
 657     echo '#ifdef _KERNEL' > /tmp/$base
 658     cat $file_to_fix >> /tmp/$base
 659     echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
 660     echo Fixed $file_to_fix
 661     rm -f ${LIB}/$file
 662     cp /tmp/$base ${LIB}/$file
 663     rm -f /tmp/$base
 664   fi
 665 fi
 666
 667 # Conditionalize all of <sys/erec.h> on _KERNEL being defined.
 668
 669 file=sys/erec.h
 670 base=`basename $file`
 671 if [ -r ${LIB}/$file ]; then
 672   file_to_fix=${LIB}/$file
 673 else
 674   if [ -r ${INPUT}/$file ]; then
 675     file_to_fix=${INPUT}/$file
 676   else
 677     file_to_fix=""
 678   fi
 679 fi
 680 if [ \! -z "$file_to_fix" ]; then
 681   echo Checking $file_to_fix
 682   if grep _KERNEL $file_to_fix > /dev/null; then
 683     echo No change needed in $file_to_fix
 684   else
 685     echo '#ifdef _KERNEL' > /tmp/$base
 686     cat $file_to_fix >> /tmp/$base
 687     echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
 688     echo Fixed $file_to_fix
 689     rm -f ${LIB}/$file
 690     cp /tmp/$base ${LIB}/$file
 691     rm -f /tmp/$base
 692   fi
 693 fi
 694
 695 # Conditionalize all of <sys/err.h> on _KERNEL being defined.
 696
 697 file=sys/err.h
 698 base=`basename $file`
 699 if [ -r ${LIB}/$file ]; then
 700   file_to_fix=${LIB}/$file
 701 else
 702   if [ -r ${INPUT}/$file ]; then
 703     file_to_fix=${INPUT}/$file
 704   else
 705     file_to_fix=""
 706   fi
 707 fi
 708 if [ \! -z "$file_to_fix" ]; then
 709   echo Checking $file_to_fix
 710   if grep _KERNEL $file_to_fix > /dev/null; then
 711     echo No change needed in $file_to_fix
 712   else
 713     echo '#ifdef _KERNEL' > /tmp/$base
 714     cat $file_to_fix >> /tmp/$base
 715     echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
 716     echo Fixed $file_to_fix
 717     rm -f ${LIB}/$file
 718     cp /tmp/$base ${LIB}/$file
 719     rm -f /tmp/$base
 720   fi
 721 fi
 722
 723 # Conditionalize all of <sys/char.h> on _KERNEL being defined.
 724
 725 file=sys/char.h
 726 base=`basename $file`
 727 if [ -r ${LIB}/$file ]; then
 728   file_to_fix=${LIB}/$file
 729 else
 730   if [ -r ${INPUT}/$file ]; then
 731     file_to_fix=${INPUT}/$file
 732   else
 733     file_to_fix=""
 734   fi
 735 fi
 736 if [ \! -z "$file_to_fix" ]; then
 737   echo Checking $file_to_fix
 738   if grep _KERNEL $file_to_fix > /dev/null; then
 739     echo No change needed in $file_to_fix
 740   else
 741     echo '#ifdef _KERNEL' > /tmp/$base
 742     cat $file_to_fix >> /tmp/$base
 743     echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
 744     echo Fixed $file_to_fix
 745     rm -f ${LIB}/$file
 746     cp /tmp/$base ${LIB}/$file
 747     rm -f /tmp/$base
 748   fi
 749 fi
 750
 751 # Conditionalize all of <sys/getpages.h> on _KERNEL being defined.
 752
 753 file=sys/getpages.h
 754 base=`basename $file`
 755 if [ -r ${LIB}/$file ]; then
 756   file_to_fix=${LIB}/$file
 757 else
 758   if [ -r ${INPUT}/$file ]; then
 759     file_to_fix=${INPUT}/$file
 760   else
 761     file_to_fix=""
 762   fi
 763 fi
 764 if [ \! -z "$file_to_fix" ]; then
 765   echo Checking $file_to_fix
 766   if grep _KERNEL $file_to_fix > /dev/null; then
 767     echo No change needed in $file_to_fix
 768   else
 769     echo '#ifdef _KERNEL' > /tmp/$base
 770     cat $file_to_fix >> /tmp/$base
 771     echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
 772     echo Fixed $file_to_fix
 773     rm -f ${LIB}/$file
 774     cp /tmp/$base ${LIB}/$file
 775     rm -f /tmp/$base
 776   fi
 777 fi
 778
 779 # Conditionalize all of <sys/map.h> on _KERNEL being defined.
 780
 781 file=sys/map.h
 782 base=`basename $file`
 783 if [ -r ${LIB}/$file ]; then
 784   file_to_fix=${LIB}/$file
 785 else
 786   if [ -r ${INPUT}/$file ]; then
 787     file_to_fix=${INPUT}/$file
 788   else
 789     file_to_fix=""
 790   fi
 791 fi
 792 if [ \! -z "$file_to_fix" ]; then
 793   echo Checking $file_to_fix
 794   if grep _KERNEL $file_to_fix > /dev/null; then
 795     echo No change needed in $file_to_fix
 796   else
 797     echo '#ifdef _KERNEL' > /tmp/$base
 798     cat $file_to_fix >> /tmp/$base
 799     echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
 800     echo Fixed $file_to_fix
 801     rm -f ${LIB}/$file
 802     cp /tmp/$base ${LIB}/$file
 803     rm -f /tmp/$base
 804   fi
 805 fi
 806
 807 # Conditionalize all of <sys/cmn_err.h> on _KERNEL being defined.
 808
 809 file=sys/cmn_err.h
 810 base=`basename $file`
 811 if [ -r ${LIB}/$file ]; then
 812   file_to_fix=${LIB}/$file
 813 else
 814   if [ -r ${INPUT}/$file ]; then
 815     file_to_fix=${INPUT}/$file
 816   else
 817     file_to_fix=""
 818   fi
 819 fi
 820 if [ \! -z "$file_to_fix" ]; then
 821   echo Checking $file_to_fix
 822   if grep _KERNEL $file_to_fix > /dev/null; then
 823     echo No change needed in $file_to_fix
 824   else
 825     echo '#ifdef _KERNEL' > /tmp/$base
 826     cat $file_to_fix >> /tmp/$base
 827     echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
 828     echo Fixed $file_to_fix
 829     rm -f ${LIB}/$file
 830     cp /tmp/$base ${LIB}/$file
 831     rm -f /tmp/$base
 832   fi
 833 fi
 834
 835 # Conditionalize all of <sys/kdebugger.h> on _KERNEL being defined.
 836
 837 file=sys/kdebugger.h
 838 base=`basename $file`
 839 if [ -r ${LIB}/$file ]; then
 840   file_to_fix=${LIB}/$file
 841 else
 842   if [ -r ${INPUT}/$file ]; then
 843     file_to_fix=${INPUT}/$file
 844   else
 845     file_to_fix=""
 846   fi
 847 fi
 848 if [ \! -z "$file_to_fix" ]; then
 849   echo Checking $file_to_fix
 850   if grep _KERNEL $file_to_fix > /dev/null; then
 851     echo No change needed in $file_to_fix
 852   else
 853     echo '#ifdef _KERNEL' > /tmp/$base
 854     cat $file_to_fix >> /tmp/$base
 855     echo '#endif /* defined(_KERNEL) */' >> /tmp/$base
 856     echo Fixed $file_to_fix
 857     rm -f ${LIB}/$file
 858     cp /tmp/$base ${LIB}/$file
 859     rm -f /tmp/$base
 860   fi
 861 fi
 862
 863 # Sony NEWSOS 5.0 does not support the complete ANSI C standard.
 864
 865 if [ -x /bin/sony ]; then
 866   if /bin/sony; then
 867
 868     # Change <stdio.h> to not define __filbuf, __flsbuf, and __iob
 869
 870     file=stdio.h
 871     base=`basename $file`
 872     if [ -r ${LIB}/$file ]; then
 873       file_to_fix=${LIB}/$file
 874     else
 875       if [ -r ${INPUT}/$file ]; then
 876         file_to_fix=${INPUT}/$file
 877       else
 878         file_to_fix=""
 879       fi
 880     fi
 881     if [ \! -z "$file_to_fix" ]; then
 882       echo Checking $file_to_fix
 883       cp $file_to_fix /tmp/$base
 884       chmod +w /tmp/$base
 885       sed -e '
 886         s/__filbuf/_filbuf/g
 887         s/__flsbuf/_flsbuf/g
 888         s/__iob/_iob/g
 889       ' /tmp/$base > /tmp/$base.sed
 890       mv /tmp/$base.sed /tmp/$base
 891       if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then
 892         echo No change needed in $file_to_fix
 893       else
 894         echo Fixed $file_to_fix
 895         rm -f ${LIB}/$file
 896         cp /tmp/$base ${LIB}/$file
 897       fi
 898       rm -f /tmp/$base
 899     fi
 900
 901     # Change <ctype.h> to not define __ctype
 902
 903     file=ctype.h
 904     base=`basename $file`
 905     if [ -r ${LIB}/$file ]; then
 906       file_to_fix=${LIB}/$file
 907     else
 908       if [ -r ${INPUT}/$file ]; then
 909         file_to_fix=${INPUT}/$file
 910       else
 911         file_to_fix=""
 912       fi
 913     fi
 914     if [ \! -z "$file_to_fix" ]; then
 915       echo Checking $file_to_fix
 916       cp $file_to_fix /tmp/$base
 917       chmod +w /tmp/$base
 918       sed -e '
 919         s/__ctype/_ctype/g
 920       ' /tmp/$base > /tmp/$base.sed
 921       mv /tmp/$base.sed /tmp/$base
 922       if cmp $file_to_fix /tmp/$base.sed >/dev/null 2>&1; then
 923         echo No change needed in $file_to_fix
 924       else
 925         echo Fixed $file_to_fix
 926         rm -f ${LIB}/$file
 927         cp /tmp/$base ${LIB}/$file
 928       fi
 929       rm -f /tmp/$base
 930     fi
 931   fi
 932 fi
 933
 934 echo 'Removing unneeded directories:'
 935 cd $LIB
 936 files=`find . -type d -print | sort -r`
 937 for file in $files; do
 938   rmdir $LIB/$file > /dev/null 2>&1
 939 done
 940
 941 if $LINKS; then
 942   echo 'Making internal symbolic non-directory links'
 943   cd ${INPUT}
 944   files=`find . -type l -print`
 945   for file in $files; do
 946     dest=`ls -ld $file | sed -n 's/.*-> //p'`
 947     if expr "$dest" : '[^/].*' > /dev/null; then
 948       target=${LIB}/`echo file | sed "s|[^/]*\$|$dest|"`
 949       if [ -f $target ]; then
 950         ln -s $dest ${LIB}/$file >/dev/null 2>&1
 951       fi
 952     fi
 953   done
 954 fi
 955
 956 cd ${ORIG_DIR}
 957
 958 echo 'Replacing <sys/byteorder.h>'
 959 rm -f ${LIB}/sys/byteorder.h
 960 cp ${SRCDIR}/byteorder.h ${LIB}/sys/byteorder.h
 961
 962 exit 0
 963