libsodium: Needed for Dnscrypto-proxy Release 1.3.0
[tomato.git] / release / src / router / libsodium / depcomp
blob25a39e6cd5c82d7276f6ccc62ef5e7ba1cc9776f
1 #! /bin/sh
2 # depcomp - compile a program generating dependencies as side-effects
4 scriptversion=2012-03-27.16; # UTC
6 # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010,
7 # 2011, 2012 Free Software Foundation, Inc.
9 # This program is free software; you can redistribute it and/or modify
10 # it under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 2, or (at your option)
12 # any later version.
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with this program. If not, see <http://www.gnu.org/licenses/>.
22 # As a special exception to the GNU General Public License, if you
23 # distribute this file as part of a program that contains a
24 # configuration script generated by Autoconf, you may include it under
25 # the same distribution terms that you use for the rest of that program.
27 # Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
29 case $1 in
30 '')
31 echo "$0: No command. Try '$0 --help' for more information." 1>&2
32 exit 1;
34 -h | --h*)
35 cat <<\EOF
36 Usage: depcomp [--help] [--version] PROGRAM [ARGS]
38 Run PROGRAMS ARGS to compile a file, generating dependencies
39 as side-effects.
41 Environment variables:
42 depmode Dependency tracking mode.
43 source Source file read by 'PROGRAMS ARGS'.
44 object Object file output by 'PROGRAMS ARGS'.
45 DEPDIR directory where to store dependencies.
46 depfile Dependency file to output.
47 tmpdepfile Temporary file to use when outputting dependencies.
48 libtool Whether libtool is used (yes/no).
50 Report bugs to <bug-automake@gnu.org>.
51 EOF
52 exit $?
54 -v | --v*)
55 echo "depcomp $scriptversion"
56 exit $?
58 esac
60 # A tabulation character.
61 tab=' '
62 # A newline character.
63 nl='
66 if test -z "$depmode" || test -z "$source" || test -z "$object"; then
67 echo "depcomp: Variables source, object and depmode must be set" 1>&2
68 exit 1
71 # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
72 depfile=${depfile-`echo "$object" |
73 sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
74 tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
76 rm -f "$tmpdepfile"
78 # Some modes work just like other modes, but use different flags. We
79 # parameterize here, but still list the modes in the big case below,
80 # to make depend.m4 easier to write. Note that we *cannot* use a case
81 # here, because this file can only contain one case statement.
82 if test "$depmode" = hp; then
83 # HP compiler uses -M and no extra arg.
84 gccflag=-M
85 depmode=gcc
88 if test "$depmode" = dashXmstdout; then
89 # This is just like dashmstdout with a different argument.
90 dashmflag=-xM
91 depmode=dashmstdout
94 cygpath_u="cygpath -u -f -"
95 if test "$depmode" = msvcmsys; then
96 # This is just like msvisualcpp but w/o cygpath translation.
97 # Just convert the backslash-escaped backslashes to single forward
98 # slashes to satisfy depend.m4
99 cygpath_u='sed s,\\\\,/,g'
100 depmode=msvisualcpp
103 if test "$depmode" = msvc7msys; then
104 # This is just like msvc7 but w/o cygpath translation.
105 # Just convert the backslash-escaped backslashes to single forward
106 # slashes to satisfy depend.m4
107 cygpath_u='sed s,\\\\,/,g'
108 depmode=msvc7
111 if test "$depmode" = xlc; then
112 # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency informations.
113 gccflag=-qmakedep=gcc,-MF
114 depmode=gcc
117 case "$depmode" in
118 gcc3)
119 ## gcc 3 implements dependency tracking that does exactly what
120 ## we want. Yay! Note: for some reason libtool 1.4 doesn't like
121 ## it if -MD -MP comes after the -MF stuff. Hmm.
122 ## Unfortunately, FreeBSD c89 acceptance of flags depends upon
123 ## the command line argument order; so add the flags where they
124 ## appear in depend2.am. Note that the slowdown incurred here
125 ## affects only configure: in makefiles, %FASTDEP% shortcuts this.
126 for arg
128 case $arg in
129 -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
130 *) set fnord "$@" "$arg" ;;
131 esac
132 shift # fnord
133 shift # $arg
134 done
135 "$@"
136 stat=$?
137 if test $stat -eq 0; then :
138 else
139 rm -f "$tmpdepfile"
140 exit $stat
142 mv "$tmpdepfile" "$depfile"
145 gcc)
146 ## There are various ways to get dependency output from gcc. Here's
147 ## why we pick this rather obscure method:
148 ## - Don't want to use -MD because we'd like the dependencies to end
149 ## up in a subdir. Having to rename by hand is ugly.
150 ## (We might end up doing this anyway to support other compilers.)
151 ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
152 ## -MM, not -M (despite what the docs say).
153 ## - Using -M directly means running the compiler twice (even worse
154 ## than renaming).
155 if test -z "$gccflag"; then
156 gccflag=-MD,
158 "$@" -Wp,"$gccflag$tmpdepfile"
159 stat=$?
160 if test $stat -eq 0; then :
161 else
162 rm -f "$tmpdepfile"
163 exit $stat
165 rm -f "$depfile"
166 echo "$object : \\" > "$depfile"
167 alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
168 ## The second -e expression handles DOS-style file names with drive letters.
169 sed -e 's/^[^:]*: / /' \
170 -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
171 ## This next piece of magic avoids the "deleted header file" problem.
172 ## The problem is that when a header file which appears in a .P file
173 ## is deleted, the dependency causes make to die (because there is
174 ## typically no way to rebuild the header). We avoid this by adding
175 ## dummy dependencies for each header file. Too bad gcc doesn't do
176 ## this for us directly.
177 tr ' ' "$nl" < "$tmpdepfile" |
178 ## Some versions of gcc put a space before the ':'. On the theory
179 ## that the space means something, we add a space to the output as
180 ## well. hp depmode also adds that space, but also prefixes the VPATH
181 ## to the object. Take care to not repeat it in the output.
182 ## Some versions of the HPUX 10.20 sed can't process this invocation
183 ## correctly. Breaking it into two sed invocations is a workaround.
184 sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
185 | sed -e 's/$/ :/' >> "$depfile"
186 rm -f "$tmpdepfile"
190 # This case exists only to let depend.m4 do its work. It works by
191 # looking at the text of this script. This case will never be run,
192 # since it is checked for above.
193 exit 1
196 sgi)
197 if test "$libtool" = yes; then
198 "$@" "-Wp,-MDupdate,$tmpdepfile"
199 else
200 "$@" -MDupdate "$tmpdepfile"
202 stat=$?
203 if test $stat -eq 0; then :
204 else
205 rm -f "$tmpdepfile"
206 exit $stat
208 rm -f "$depfile"
210 if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
211 echo "$object : \\" > "$depfile"
213 # Clip off the initial element (the dependent). Don't try to be
214 # clever and replace this with sed code, as IRIX sed won't handle
215 # lines with more than a fixed number of characters (4096 in
216 # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
217 # the IRIX cc adds comments like '#:fec' to the end of the
218 # dependency line.
219 tr ' ' "$nl" < "$tmpdepfile" \
220 | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
221 tr "$nl" ' ' >> "$depfile"
222 echo >> "$depfile"
224 # The second pass generates a dummy entry for each header file.
225 tr ' ' "$nl" < "$tmpdepfile" \
226 | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
227 >> "$depfile"
228 else
229 # The sourcefile does not contain any dependencies, so just
230 # store a dummy comment line, to avoid errors with the Makefile
231 # "include basename.Plo" scheme.
232 echo "#dummy" > "$depfile"
234 rm -f "$tmpdepfile"
237 xlc)
238 # This case exists only to let depend.m4 do its work. It works by
239 # looking at the text of this script. This case will never be run,
240 # since it is checked for above.
241 exit 1
244 aix)
245 # The C for AIX Compiler uses -M and outputs the dependencies
246 # in a .u file. In older versions, this file always lives in the
247 # current directory. Also, the AIX compiler puts '$object:' at the
248 # start of each line; $object doesn't have directory information.
249 # Version 6 uses the directory in both cases.
250 dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
251 test "x$dir" = "x$object" && dir=
252 base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
253 if test "$libtool" = yes; then
254 tmpdepfile1=$dir$base.u
255 tmpdepfile2=$base.u
256 tmpdepfile3=$dir.libs/$base.u
257 "$@" -Wc,-M
258 else
259 tmpdepfile1=$dir$base.u
260 tmpdepfile2=$dir$base.u
261 tmpdepfile3=$dir$base.u
262 "$@" -M
264 stat=$?
266 if test $stat -eq 0; then :
267 else
268 rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
269 exit $stat
272 for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
274 test -f "$tmpdepfile" && break
275 done
276 if test -f "$tmpdepfile"; then
277 # Each line is of the form 'foo.o: dependent.h'.
278 # Do two passes, one to just change these to
279 # '$object: dependent.h' and one to simply 'dependent.h:'.
280 sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
281 sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
282 else
283 # The sourcefile does not contain any dependencies, so just
284 # store a dummy comment line, to avoid errors with the Makefile
285 # "include basename.Plo" scheme.
286 echo "#dummy" > "$depfile"
288 rm -f "$tmpdepfile"
291 icc)
292 # Intel's C compiler anf tcc (Tiny C Compiler) understand '-MD -MF file'.
293 # However on
294 # $CC -MD -MF foo.d -c -o sub/foo.o sub/foo.c
295 # ICC 7.0 will fill foo.d with something like
296 # foo.o: sub/foo.c
297 # foo.o: sub/foo.h
298 # which is wrong. We want
299 # sub/foo.o: sub/foo.c
300 # sub/foo.o: sub/foo.h
301 # sub/foo.c:
302 # sub/foo.h:
303 # ICC 7.1 will output
304 # foo.o: sub/foo.c sub/foo.h
305 # and will wrap long lines using '\':
306 # foo.o: sub/foo.c ... \
307 # sub/foo.h ... \
308 # ...
309 # tcc 0.9.26 (FIXME still under development at the moment of writing)
310 # will emit a similar output, but also prepend the continuation lines
311 # with horizontal tabulation characters.
312 "$@" -MD -MF "$tmpdepfile"
313 stat=$?
314 if test $stat -eq 0; then :
315 else
316 rm -f "$tmpdepfile"
317 exit $stat
319 rm -f "$depfile"
320 # Each line is of the form 'foo.o: dependent.h',
321 # or 'foo.o: dep1.h dep2.h \', or ' dep3.h dep4.h \'.
322 # Do two passes, one to just change these to
323 # '$object: dependent.h' and one to simply 'dependent.h:'.
324 sed -e "s/^[ $tab][ $tab]*/ /" -e "s,^[^:]*:,$object :," \
325 < "$tmpdepfile" > "$depfile"
326 sed '
327 s/[ '"$tab"'][ '"$tab"']*/ /g
328 s/^ *//
329 s/ *\\*$//
330 s/^[^:]*: *//
331 /^$/d
332 /:$/d
333 s/$/ :/
334 ' < "$tmpdepfile" >> "$depfile"
335 rm -f "$tmpdepfile"
338 hp2)
339 # The "hp" stanza above does not work with aCC (C++) and HP's ia64
340 # compilers, which have integrated preprocessors. The correct option
341 # to use with these is +Maked; it writes dependencies to a file named
342 # 'foo.d', which lands next to the object file, wherever that
343 # happens to be.
344 # Much of this is similar to the tru64 case; see comments there.
345 dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
346 test "x$dir" = "x$object" && dir=
347 base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
348 if test "$libtool" = yes; then
349 tmpdepfile1=$dir$base.d
350 tmpdepfile2=$dir.libs/$base.d
351 "$@" -Wc,+Maked
352 else
353 tmpdepfile1=$dir$base.d
354 tmpdepfile2=$dir$base.d
355 "$@" +Maked
357 stat=$?
358 if test $stat -eq 0; then :
359 else
360 rm -f "$tmpdepfile1" "$tmpdepfile2"
361 exit $stat
364 for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
366 test -f "$tmpdepfile" && break
367 done
368 if test -f "$tmpdepfile"; then
369 sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
370 # Add 'dependent.h:' lines.
371 sed -ne '2,${
372 s/^ *//
373 s/ \\*$//
374 s/$/:/
376 }' "$tmpdepfile" >> "$depfile"
377 else
378 echo "#dummy" > "$depfile"
380 rm -f "$tmpdepfile" "$tmpdepfile2"
383 tru64)
384 # The Tru64 compiler uses -MD to generate dependencies as a side
385 # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
386 # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
387 # dependencies in 'foo.d' instead, so we check for that too.
388 # Subdirectories are respected.
389 dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
390 test "x$dir" = "x$object" && dir=
391 base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
393 if test "$libtool" = yes; then
394 # With Tru64 cc, shared objects can also be used to make a
395 # static library. This mechanism is used in libtool 1.4 series to
396 # handle both shared and static libraries in a single compilation.
397 # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
399 # With libtool 1.5 this exception was removed, and libtool now
400 # generates 2 separate objects for the 2 libraries. These two
401 # compilations output dependencies in $dir.libs/$base.o.d and
402 # in $dir$base.o.d. We have to check for both files, because
403 # one of the two compilations can be disabled. We should prefer
404 # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
405 # automatically cleaned when .libs/ is deleted, while ignoring
406 # the former would cause a distcleancheck panic.
407 tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
408 tmpdepfile2=$dir$base.o.d # libtool 1.5
409 tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
410 tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
411 "$@" -Wc,-MD
412 else
413 tmpdepfile1=$dir$base.o.d
414 tmpdepfile2=$dir$base.d
415 tmpdepfile3=$dir$base.d
416 tmpdepfile4=$dir$base.d
417 "$@" -MD
420 stat=$?
421 if test $stat -eq 0; then :
422 else
423 rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
424 exit $stat
427 for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
429 test -f "$tmpdepfile" && break
430 done
431 if test -f "$tmpdepfile"; then
432 sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
433 sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
434 else
435 echo "#dummy" > "$depfile"
437 rm -f "$tmpdepfile"
440 msvc7)
441 if test "$libtool" = yes; then
442 showIncludes=-Wc,-showIncludes
443 else
444 showIncludes=-showIncludes
446 "$@" $showIncludes > "$tmpdepfile"
447 stat=$?
448 grep -v '^Note: including file: ' "$tmpdepfile"
449 if test "$stat" = 0; then :
450 else
451 rm -f "$tmpdepfile"
452 exit $stat
454 rm -f "$depfile"
455 echo "$object : \\" > "$depfile"
456 # The first sed program below extracts the file names and escapes
457 # backslashes for cygpath. The second sed program outputs the file
458 # name when reading, but also accumulates all include files in the
459 # hold buffer in order to output them again at the end. This only
460 # works with sed implementations that can handle large buffers.
461 sed < "$tmpdepfile" -n '
462 /^Note: including file: *\(.*\)/ {
463 s//\1/
464 s/\\/\\\\/g
466 }' | $cygpath_u | sort -u | sed -n '
467 s/ /\\ /g
468 s/\(.*\)/'"$tab"'\1 \\/p
469 s/.\(.*\) \\/\1:/
472 s/.*/'"$tab"'/
475 }' >> "$depfile"
476 rm -f "$tmpdepfile"
479 msvc7msys)
480 # This case exists only to let depend.m4 do its work. It works by
481 # looking at the text of this script. This case will never be run,
482 # since it is checked for above.
483 exit 1
486 #nosideeffect)
487 # This comment above is used by automake to tell side-effect
488 # dependency tracking mechanisms from slower ones.
490 dashmstdout)
491 # Important note: in order to support this mode, a compiler *must*
492 # always write the preprocessed file to stdout, regardless of -o.
493 "$@" || exit $?
495 # Remove the call to Libtool.
496 if test "$libtool" = yes; then
497 while test "X$1" != 'X--mode=compile'; do
498 shift
499 done
500 shift
503 # Remove '-o $object'.
504 IFS=" "
505 for arg
507 case $arg in
509 shift
511 $object)
512 shift
515 set fnord "$@" "$arg"
516 shift # fnord
517 shift # $arg
519 esac
520 done
522 test -z "$dashmflag" && dashmflag=-M
523 # Require at least two characters before searching for ':'
524 # in the target name. This is to cope with DOS-style filenames:
525 # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
526 "$@" $dashmflag |
527 sed 's:^['"$tab"' ]*[^:'"$tab"' ][^:][^:]*\:['"$tab"' ]*:'"$object"'\: :' > "$tmpdepfile"
528 rm -f "$depfile"
529 cat < "$tmpdepfile" > "$depfile"
530 tr ' ' "$nl" < "$tmpdepfile" | \
531 ## Some versions of the HPUX 10.20 sed can't process this invocation
532 ## correctly. Breaking it into two sed invocations is a workaround.
533 sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
534 rm -f "$tmpdepfile"
537 dashXmstdout)
538 # This case only exists to satisfy depend.m4. It is never actually
539 # run, as this mode is specially recognized in the preamble.
540 exit 1
543 makedepend)
544 "$@" || exit $?
545 # Remove any Libtool call
546 if test "$libtool" = yes; then
547 while test "X$1" != 'X--mode=compile'; do
548 shift
549 done
550 shift
552 # X makedepend
553 shift
554 cleared=no eat=no
555 for arg
557 case $cleared in
559 set ""; shift
560 cleared=yes ;;
561 esac
562 if test $eat = yes; then
563 eat=no
564 continue
566 case "$arg" in
567 -D*|-I*)
568 set fnord "$@" "$arg"; shift ;;
569 # Strip any option that makedepend may not understand. Remove
570 # the object too, otherwise makedepend will parse it as a source file.
571 -arch)
572 eat=yes ;;
573 -*|$object)
576 set fnord "$@" "$arg"; shift ;;
577 esac
578 done
579 obj_suffix=`echo "$object" | sed 's/^.*\././'`
580 touch "$tmpdepfile"
581 ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
582 rm -f "$depfile"
583 # makedepend may prepend the VPATH from the source file name to the object.
584 # No need to regex-escape $object, excess matching of '.' is harmless.
585 sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
586 sed '1,2d' "$tmpdepfile" | tr ' ' "$nl" | \
587 ## Some versions of the HPUX 10.20 sed can't process this invocation
588 ## correctly. Breaking it into two sed invocations is a workaround.
589 sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
590 rm -f "$tmpdepfile" "$tmpdepfile".bak
593 cpp)
594 # Important note: in order to support this mode, a compiler *must*
595 # always write the preprocessed file to stdout.
596 "$@" || exit $?
598 # Remove the call to Libtool.
599 if test "$libtool" = yes; then
600 while test "X$1" != 'X--mode=compile'; do
601 shift
602 done
603 shift
606 # Remove '-o $object'.
607 IFS=" "
608 for arg
610 case $arg in
612 shift
614 $object)
615 shift
618 set fnord "$@" "$arg"
619 shift # fnord
620 shift # $arg
622 esac
623 done
625 "$@" -E |
626 sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
627 -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
628 sed '$ s: \\$::' > "$tmpdepfile"
629 rm -f "$depfile"
630 echo "$object : \\" > "$depfile"
631 cat < "$tmpdepfile" >> "$depfile"
632 sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
633 rm -f "$tmpdepfile"
636 msvisualcpp)
637 # Important note: in order to support this mode, a compiler *must*
638 # always write the preprocessed file to stdout.
639 "$@" || exit $?
641 # Remove the call to Libtool.
642 if test "$libtool" = yes; then
643 while test "X$1" != 'X--mode=compile'; do
644 shift
645 done
646 shift
649 IFS=" "
650 for arg
652 case "$arg" in
654 shift
656 $object)
657 shift
659 "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
660 set fnord "$@"
661 shift
662 shift
665 set fnord "$@" "$arg"
666 shift
667 shift
669 esac
670 done
671 "$@" -E 2>/dev/null |
672 sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
673 rm -f "$depfile"
674 echo "$object : \\" > "$depfile"
675 sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
676 echo "$tab" >> "$depfile"
677 sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
678 rm -f "$tmpdepfile"
681 msvcmsys)
682 # This case exists only to let depend.m4 do its work. It works by
683 # looking at the text of this script. This case will never be run,
684 # since it is checked for above.
685 exit 1
688 none)
689 exec "$@"
693 echo "Unknown depmode $depmode" 1>&2
694 exit 1
696 esac
698 exit 0
700 # Local Variables:
701 # mode: shell-script
702 # sh-indentation: 2
703 # eval: (add-hook 'write-file-hooks 'time-stamp)
704 # time-stamp-start: "scriptversion="
705 # time-stamp-format: "%:y-%02m-%02d.%02H"
706 # time-stamp-time-zone: "UTC"
707 # time-stamp-end: "; # UTC"
708 # End: