|
434
|
1 #! /bin/sh
|
|
|
2 # depcomp - compile a program generating dependencies as side-effects
|
|
|
3
|
|
|
4 scriptversion=2009-04-28.21; # UTC
|
|
|
5
|
|
|
6 # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free
|
|
|
7 # Software Foundation, Inc.
|
|
|
8
|
|
|
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.
|
|
|
13
|
|
|
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.
|
|
|
18
|
|
|
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/>.
|
|
|
21
|
|
|
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.
|
|
|
26
|
|
|
27 # Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
|
|
|
28
|
|
|
29 case $1 in
|
|
|
30 '')
|
|
|
31 echo "$0: No command. Try \`$0 --help' for more information." 1>&2
|
|
|
32 exit 1;
|
|
|
33 ;;
|
|
|
34 -h | --h*)
|
|
|
35 cat <<\EOF
|
|
|
36 Usage: depcomp [--help] [--version] PROGRAM [ARGS]
|
|
|
37
|
|
|
38 Run PROGRAMS ARGS to compile a file, generating dependencies
|
|
|
39 as side-effects.
|
|
|
40
|
|
|
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 outputing dependencies.
|
|
|
48 libtool Whether libtool is used (yes/no).
|
|
|
49
|
|
|
50 Report bugs to <bug-automake@gnu.org>.
|
|
|
51 EOF
|
|
|
52 exit $?
|
|
|
53 ;;
|
|
|
54 -v | --v*)
|
|
|
55 echo "depcomp $scriptversion"
|
|
|
56 exit $?
|
|
|
57 ;;
|
|
|
58 esac
|
|
|
59
|
|
|
60 if test -z "$depmode" || test -z "$source" || test -z "$object"; then
|
|
|
61 echo "depcomp: Variables source, object and depmode must be set" 1>&2
|
|
|
62 exit 1
|
|
|
63 fi
|
|
|
64
|
|
|
65 # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
|
|
|
66 depfile=${depfile-`echo "$object" |
|
|
|
67 sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
|
|
|
68 tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
|
|
|
69
|
|
|
70 rm -f "$tmpdepfile"
|
|
|
71
|
|
|
72 # Some modes work just like other modes, but use different flags. We
|
|
|
73 # parameterize here, but still list the modes in the big case below,
|
|
|
74 # to make depend.m4 easier to write. Note that we *cannot* use a case
|
|
|
75 # here, because this file can only contain one case statement.
|
|
|
76 if test "$depmode" = hp; then
|
|
|
77 # HP compiler uses -M and no extra arg.
|
|
|
78 gccflag=-M
|
|
|
79 depmode=gcc
|
|
|
80 fi
|
|
|
81
|
|
|
82 if test "$depmode" = dashXmstdout; then
|
|
|
83 # This is just like dashmstdout with a different argument.
|
|
|
84 dashmflag=-xM
|
|
|
85 depmode=dashmstdout
|
|
|
86 fi
|
|
|
87
|
|
|
88 cygpath_u="cygpath -u -f -"
|
|
|
89 if test "$depmode" = msvcmsys; then
|
|
|
90 # This is just like msvisualcpp but w/o cygpath translation.
|
|
|
91 # Just convert the backslash-escaped backslashes to single forward
|
|
|
92 # slashes to satisfy depend.m4
|
|
|
93 cygpath_u="sed s,\\\\\\\\,/,g"
|
|
|
94 depmode=msvisualcpp
|
|
|
95 fi
|
|
|
96
|
|
|
97 case "$depmode" in
|
|
|
98 gcc3)
|
|
|
99 ## gcc 3 implements dependency tracking that does exactly what
|
|
|
100 ## we want. Yay! Note: for some reason libtool 1.4 doesn't like
|
|
|
101 ## it if -MD -MP comes after the -MF stuff. Hmm.
|
|
|
102 ## Unfortunately, FreeBSD c89 acceptance of flags depends upon
|
|
|
103 ## the command line argument order; so add the flags where they
|
|
|
104 ## appear in depend2.am. Note that the slowdown incurred here
|
|
|
105 ## affects only configure: in makefiles, %FASTDEP% shortcuts this.
|
|
|
106 for arg
|
|
|
107 do
|
|
|
108 case $arg in
|
|
|
109 -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
|
|
|
110 *) set fnord "$@" "$arg" ;;
|
|
|
111 esac
|
|
|
112 shift # fnord
|
|
|
113 shift # $arg
|
|
|
114 done
|
|
|
115 "$@"
|
|
|
116 stat=$?
|
|
|
117 if test $stat -eq 0; then :
|
|
|
118 else
|
|
|
119 rm -f "$tmpdepfile"
|
|
|
120 exit $stat
|
|
|
121 fi
|
|
|
122 mv "$tmpdepfile" "$depfile"
|
|
|
123 ;;
|
|
|
124
|
|
|
125 gcc)
|
|
|
126 ## There are various ways to get dependency output from gcc. Here's
|
|
|
127 ## why we pick this rather obscure method:
|
|
|
128 ## - Don't want to use -MD because we'd like the dependencies to end
|
|
|
129 ## up in a subdir. Having to rename by hand is ugly.
|
|
|
130 ## (We might end up doing this anyway to support other compilers.)
|
|
|
131 ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
|
|
|
132 ## -MM, not -M (despite what the docs say).
|
|
|
133 ## - Using -M directly means running the compiler twice (even worse
|
|
|
134 ## than renaming).
|
|
|
135 if test -z "$gccflag"; then
|
|
|
136 gccflag=-MD,
|
|
|
137 fi
|
|
|
138 "$@" -Wp,"$gccflag$tmpdepfile"
|
|
|
139 stat=$?
|
|
|
140 if test $stat -eq 0; then :
|
|
|
141 else
|
|
|
142 rm -f "$tmpdepfile"
|
|
|
143 exit $stat
|
|
|
144 fi
|
|
|
145 rm -f "$depfile"
|
|
|
146 echo "$object : \\" > "$depfile"
|
|
|
147 alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
|
|
|
148 ## The second -e expression handles DOS-style file names with drive letters.
|
|
|
149 sed -e 's/^[^:]*: / /' \
|
|
|
150 -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
|
|
|
151 ## This next piece of magic avoids the `deleted header file' problem.
|
|
|
152 ## The problem is that when a header file which appears in a .P file
|
|
|
153 ## is deleted, the dependency causes make to die (because there is
|
|
|
154 ## typically no way to rebuild the header). We avoid this by adding
|
|
|
155 ## dummy dependencies for each header file. Too bad gcc doesn't do
|
|
|
156 ## this for us directly.
|
|
|
157 tr ' ' '
|
|
|
158 ' < "$tmpdepfile" |
|
|
|
159 ## Some versions of gcc put a space before the `:'. On the theory
|
|
|
160 ## that the space means something, we add a space to the output as
|
|
|
161 ## well.
|
|
|
162 ## Some versions of the HPUX 10.20 sed can't process this invocation
|
|
|
163 ## correctly. Breaking it into two sed invocations is a workaround.
|
|
|
164 sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
|
|
|
165 rm -f "$tmpdepfile"
|
|
|
166 ;;
|
|
|
167
|
|
|
168 hp)
|
|
|
169 # This case exists only to let depend.m4 do its work. It works by
|
|
|
170 # looking at the text of this script. This case will never be run,
|
|
|
171 # since it is checked for above.
|
|
|
172 exit 1
|
|
|
173 ;;
|
|
|
174
|
|
|
175 sgi)
|
|
|
176 if test "$libtool" = yes; then
|
|
|
177 "$@" "-Wp,-MDupdate,$tmpdepfile"
|
|
|
178 else
|
|
|
179 "$@" -MDupdate "$tmpdepfile"
|
|
|
180 fi
|
|
|
181 stat=$?
|
|
|
182 if test $stat -eq 0; then :
|
|
|
183 else
|
|
|
184 rm -f "$tmpdepfile"
|
|
|
185 exit $stat
|
|
|
186 fi
|
|
|
187 rm -f "$depfile"
|
|
|
188
|
|
|
189 if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
|
|
|
190 echo "$object : \\" > "$depfile"
|
|
|
191
|
|
|
192 # Clip off the initial element (the dependent). Don't try to be
|
|
|
193 # clever and replace this with sed code, as IRIX sed won't handle
|
|
|
194 # lines with more than a fixed number of characters (4096 in
|
|
|
195 # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
|
|
|
196 # the IRIX cc adds comments like `#:fec' to the end of the
|
|
|
197 # dependency line.
|
|
|
198 tr ' ' '
|
|
|
199 ' < "$tmpdepfile" \
|
|
|
200 | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
|
|
|
201 tr '
|
|
|
202 ' ' ' >> "$depfile"
|
|
|
203 echo >> "$depfile"
|
|
|
204
|
|
|
205 # The second pass generates a dummy entry for each header file.
|
|
|
206 tr ' ' '
|
|
|
207 ' < "$tmpdepfile" \
|
|
|
208 | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
|
|
|
209 >> "$depfile"
|
|
|
210 else
|
|
|
211 # The sourcefile does not contain any dependencies, so just
|
|
|
212 # store a dummy comment line, to avoid errors with the Makefile
|
|
|
213 # "include basename.Plo" scheme.
|
|
|
214 echo "#dummy" > "$depfile"
|
|
|
215 fi
|
|
|
216 rm -f "$tmpdepfile"
|
|
|
217 ;;
|
|
|
218
|
|
|
219 aix)
|
|
|
220 # The C for AIX Compiler uses -M and outputs the dependencies
|
|
|
221 # in a .u file. In older versions, this file always lives in the
|
|
|
222 # current directory. Also, the AIX compiler puts `$object:' at the
|
|
|
223 # start of each line; $object doesn't have directory information.
|
|
|
224 # Version 6 uses the directory in both cases.
|
|
|
225 dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
|
|
|
226 test "x$dir" = "x$object" && dir=
|
|
|
227 base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
|
|
|
228 if test "$libtool" = yes; then
|
|
|
229 tmpdepfile1=$dir$base.u
|
|
|
230 tmpdepfile2=$base.u
|
|
|
231 tmpdepfile3=$dir.libs/$base.u
|
|
|
232 "$@" -Wc,-M
|
|
|
233 else
|
|
|
234 tmpdepfile1=$dir$base.u
|
|
|
235 tmpdepfile2=$dir$base.u
|
|
|
236 tmpdepfile3=$dir$base.u
|
|
|
237 "$@" -M
|
|
|
238 fi
|
|
|
239 stat=$?
|
|
|
240
|
|
|
241 if test $stat -eq 0; then :
|
|
|
242 else
|
|
|
243 rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
|
|
|
244 exit $stat
|
|
|
245 fi
|
|
|
246
|
|
|
247 for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
|
|
|
248 do
|
|
|
249 test -f "$tmpdepfile" && break
|
|
|
250 done
|
|
|
251 if test -f "$tmpdepfile"; then
|
|
|
252 # Each line is of the form `foo.o: dependent.h'.
|
|
|
253 # Do two passes, one to just change these to
|
|
|
254 # `$object: dependent.h' and one to simply `dependent.h:'.
|
|
|
255 sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
|
|
|
256 # That's a tab and a space in the [].
|
|
|
257 sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
|
|
|
258 else
|
|
|
259 # The sourcefile does not contain any dependencies, so just
|
|
|
260 # store a dummy comment line, to avoid errors with the Makefile
|
|
|
261 # "include basename.Plo" scheme.
|
|
|
262 echo "#dummy" > "$depfile"
|
|
|
263 fi
|
|
|
264 rm -f "$tmpdepfile"
|
|
|
265 ;;
|
|
|
266
|
|
|
267 icc)
|
|
|
268 # Intel's C compiler understands `-MD -MF file'. However on
|
|
|
269 # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
|
|
|
270 # ICC 7.0 will fill foo.d with something like
|
|
|
271 # foo.o: sub/foo.c
|
|
|
272 # foo.o: sub/foo.h
|
|
|
273 # which is wrong. We want:
|
|
|
274 # sub/foo.o: sub/foo.c
|
|
|
275 # sub/foo.o: sub/foo.h
|
|
|
276 # sub/foo.c:
|
|
|
277 # sub/foo.h:
|
|
|
278 # ICC 7.1 will output
|
|
|
279 # foo.o: sub/foo.c sub/foo.h
|
|
|
280 # and will wrap long lines using \ :
|
|
|
281 # foo.o: sub/foo.c ... \
|
|
|
282 # sub/foo.h ... \
|
|
|
283 # ...
|
|
|
284
|
|
|
285 "$@" -MD -MF "$tmpdepfile"
|
|
|
286 stat=$?
|
|
|
287 if test $stat -eq 0; then :
|
|
|
288 else
|
|
|
289 rm -f "$tmpdepfile"
|
|
|
290 exit $stat
|
|
|
291 fi
|
|
|
292 rm -f "$depfile"
|
|
|
293 # Each line is of the form `foo.o: dependent.h',
|
|
|
294 # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
|
|
|
295 # Do two passes, one to just change these to
|
|
|
296 # `$object: dependent.h' and one to simply `dependent.h:'.
|
|
|
297 sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
|
|
|
298 # Some versions of the HPUX 10.20 sed can't process this invocation
|
|
|
299 # correctly. Breaking it into two sed invocations is a workaround.
|
|
|
300 sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
|
|
|
301 sed -e 's/$/ :/' >> "$depfile"
|
|
|
302 rm -f "$tmpdepfile"
|
|
|
303 ;;
|
|
|
304
|
|
|
305 hp2)
|
|
|
306 # The "hp" stanza above does not work with aCC (C++) and HP's ia64
|
|
|
307 # compilers, which have integrated preprocessors. The correct option
|
|
|
308 # to use with these is +Maked; it writes dependencies to a file named
|
|
|
309 # 'foo.d', which lands next to the object file, wherever that
|
|
|
310 # happens to be.
|
|
|
311 # Much of this is similar to the tru64 case; see comments there.
|
|
|
312 dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
|
|
|
313 test "x$dir" = "x$object" && dir=
|
|
|
314 base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
|
|
|
315 if test "$libtool" = yes; then
|
|
|
316 tmpdepfile1=$dir$base.d
|
|
|
317 tmpdepfile2=$dir.libs/$base.d
|
|
|
318 "$@" -Wc,+Maked
|
|
|
319 else
|
|
|
320 tmpdepfile1=$dir$base.d
|
|
|
321 tmpdepfile2=$dir$base.d
|
|
|
322 "$@" +Maked
|
|
|
323 fi
|
|
|
324 stat=$?
|
|
|
325 if test $stat -eq 0; then :
|
|
|
326 else
|
|
|
327 rm -f "$tmpdepfile1" "$tmpdepfile2"
|
|
|
328 exit $stat
|
|
|
329 fi
|
|
|
330
|
|
|
331 for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
|
|
|
332 do
|
|
|
333 test -f "$tmpdepfile" && break
|
|
|
334 done
|
|
|
335 if test -f "$tmpdepfile"; then
|
|
|
336 sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
|
|
|
337 # Add `dependent.h:' lines.
|
|
|
338 sed -ne '2,${
|
|
|
339 s/^ *//
|
|
|
340 s/ \\*$//
|
|
|
341 s/$/:/
|
|
|
342 p
|
|
|
343 }' "$tmpdepfile" >> "$depfile"
|
|
|
344 else
|
|
|
345 echo "#dummy" > "$depfile"
|
|
|
346 fi
|
|
|
347 rm -f "$tmpdepfile" "$tmpdepfile2"
|
|
|
348 ;;
|
|
|
349
|
|
|
350 tru64)
|
|
|
351 # The Tru64 compiler uses -MD to generate dependencies as a side
|
|
|
352 # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
|
|
|
353 # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
|
|
|
354 # dependencies in `foo.d' instead, so we check for that too.
|
|
|
355 # Subdirectories are respected.
|
|
|
356 dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
|
|
|
357 test "x$dir" = "x$object" && dir=
|
|
|
358 base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
|
|
|
359
|
|
|
360 if test "$libtool" = yes; then
|
|
|
361 # With Tru64 cc, shared objects can also be used to make a
|
|
|
362 # static library. This mechanism is used in libtool 1.4 series to
|
|
|
363 # handle both shared and static libraries in a single compilation.
|
|
|
364 # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
|
|
|
365 #
|
|
|
366 # With libtool 1.5 this exception was removed, and libtool now
|
|
|
367 # generates 2 separate objects for the 2 libraries. These two
|
|
|
368 # compilations output dependencies in $dir.libs/$base.o.d and
|
|
|
369 # in $dir$base.o.d. We have to check for both files, because
|
|
|
370 # one of the two compilations can be disabled. We should prefer
|
|
|
371 # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
|
|
|
372 # automatically cleaned when .libs/ is deleted, while ignoring
|
|
|
373 # the former would cause a distcleancheck panic.
|
|
|
374 tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
|
|
|
375 tmpdepfile2=$dir$base.o.d # libtool 1.5
|
|
|
376 tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
|
|
|
377 tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
|
|
|
378 "$@" -Wc,-MD
|
|
|
379 else
|
|
|
380 tmpdepfile1=$dir$base.o.d
|
|
|
381 tmpdepfile2=$dir$base.d
|
|
|
382 tmpdepfile3=$dir$base.d
|
|
|
383 tmpdepfile4=$dir$base.d
|
|
|
384 "$@" -MD
|
|
|
385 fi
|
|
|
386
|
|
|
387 stat=$?
|
|
|
388 if test $stat -eq 0; then :
|
|
|
389 else
|
|
|
390 rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
|
|
|
391 exit $stat
|
|
|
392 fi
|
|
|
393
|
|
|
394 for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
|
|
|
395 do
|
|
|
396 test -f "$tmpdepfile" && break
|
|
|
397 done
|
|
|
398 if test -f "$tmpdepfile"; then
|
|
|
399 sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
|
|
|
400 # That's a tab and a space in the [].
|
|
|
401 sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
|
|
|
402 else
|
|
|
403 echo "#dummy" > "$depfile"
|
|
|
404 fi
|
|
|
405 rm -f "$tmpdepfile"
|
|
|
406 ;;
|
|
|
407
|
|
|
408 #nosideeffect)
|
|
|
409 # This comment above is used by automake to tell side-effect
|
|
|
410 # dependency tracking mechanisms from slower ones.
|
|
|
411
|
|
|
412 dashmstdout)
|
|
|
413 # Important note: in order to support this mode, a compiler *must*
|
|
|
414 # always write the preprocessed file to stdout, regardless of -o.
|
|
|
415 "$@" || exit $?
|
|
|
416
|
|
|
417 # Remove the call to Libtool.
|
|
|
418 if test "$libtool" = yes; then
|
|
|
419 while test "X$1" != 'X--mode=compile'; do
|
|
|
420 shift
|
|
|
421 done
|
|
|
422 shift
|
|
|
423 fi
|
|
|
424
|
|
|
425 # Remove `-o $object'.
|
|
|
426 IFS=" "
|
|
|
427 for arg
|
|
|
428 do
|
|
|
429 case $arg in
|
|
|
430 -o)
|
|
|
431 shift
|
|
|
432 ;;
|
|
|
433 $object)
|
|
|
434 shift
|
|
|
435 ;;
|
|
|
436 *)
|
|
|
437 set fnord "$@" "$arg"
|
|
|
438 shift # fnord
|
|
|
439 shift # $arg
|
|
|
440 ;;
|
|
|
441 esac
|
|
|
442 done
|
|
|
443
|
|
|
444 test -z "$dashmflag" && dashmflag=-M
|
|
|
445 # Require at least two characters before searching for `:'
|
|
|
446 # in the target name. This is to cope with DOS-style filenames:
|
|
|
447 # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
|
|
|
448 "$@" $dashmflag |
|
|
|
449 sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
|
|
|
450 rm -f "$depfile"
|
|
|
451 cat < "$tmpdepfile" > "$depfile"
|
|
|
452 tr ' ' '
|
|
|
453 ' < "$tmpdepfile" | \
|
|
|
454 ## Some versions of the HPUX 10.20 sed can't process this invocation
|
|
|
455 ## correctly. Breaking it into two sed invocations is a workaround.
|
|
|
456 sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
|
|
|
457 rm -f "$tmpdepfile"
|
|
|
458 ;;
|
|
|
459
|
|
|
460 dashXmstdout)
|
|
|
461 # This case only exists to satisfy depend.m4. It is never actually
|
|
|
462 # run, as this mode is specially recognized in the preamble.
|
|
|
463 exit 1
|
|
|
464 ;;
|
|
|
465
|
|
|
466 makedepend)
|
|
|
467 "$@" || exit $?
|
|
|
468 # Remove any Libtool call
|
|
|
469 if test "$libtool" = yes; then
|
|
|
470 while test "X$1" != 'X--mode=compile'; do
|
|
|
471 shift
|
|
|
472 done
|
|
|
473 shift
|
|
|
474 fi
|
|
|
475 # X makedepend
|
|
|
476 shift
|
|
|
477 cleared=no eat=no
|
|
|
478 for arg
|
|
|
479 do
|
|
|
480 case $cleared in
|
|
|
481 no)
|
|
|
482 set ""; shift
|
|
|
483 cleared=yes ;;
|
|
|
484 esac
|
|
|
485 if test $eat = yes; then
|
|
|
486 eat=no
|
|
|
487 continue
|
|
|
488 fi
|
|
|
489 case "$arg" in
|
|
|
490 -D*|-I*)
|
|
|
491 set fnord "$@" "$arg"; shift ;;
|
|
|
492 # Strip any option that makedepend may not understand. Remove
|
|
|
493 # the object too, otherwise makedepend will parse it as a source file.
|
|
|
494 -arch)
|
|
|
495 eat=yes ;;
|
|
|
496 -*|$object)
|
|
|
497 ;;
|
|
|
498 *)
|
|
|
499 set fnord "$@" "$arg"; shift ;;
|
|
|
500 esac
|
|
|
501 done
|
|
|
502 obj_suffix=`echo "$object" | sed 's/^.*\././'`
|
|
|
503 touch "$tmpdepfile"
|
|
|
504 ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
|
|
|
505 rm -f "$depfile"
|
|
|
506 cat < "$tmpdepfile" > "$depfile"
|
|
|
507 sed '1,2d' "$tmpdepfile" | tr ' ' '
|
|
|
508 ' | \
|
|
|
509 ## Some versions of the HPUX 10.20 sed can't process this invocation
|
|
|
510 ## correctly. Breaking it into two sed invocations is a workaround.
|
|
|
511 sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
|
|
|
512 rm -f "$tmpdepfile" "$tmpdepfile".bak
|
|
|
513 ;;
|
|
|
514
|
|
|
515 cpp)
|
|
|
516 # Important note: in order to support this mode, a compiler *must*
|
|
|
517 # always write the preprocessed file to stdout.
|
|
|
518 "$@" || exit $?
|
|
|
519
|
|
|
520 # Remove the call to Libtool.
|
|
|
521 if test "$libtool" = yes; then
|
|
|
522 while test "X$1" != 'X--mode=compile'; do
|
|
|
523 shift
|
|
|
524 done
|
|
|
525 shift
|
|
|
526 fi
|
|
|
527
|
|
|
528 # Remove `-o $object'.
|
|
|
529 IFS=" "
|
|
|
530 for arg
|
|
|
531 do
|
|
|
532 case $arg in
|
|
|
533 -o)
|
|
|
534 shift
|
|
|
535 ;;
|
|
|
536 $object)
|
|
|
537 shift
|
|
|
538 ;;
|
|
|
539 *)
|
|
|
540 set fnord "$@" "$arg"
|
|
|
541 shift # fnord
|
|
|
542 shift # $arg
|
|
|
543 ;;
|
|
|
544 esac
|
|
|
545 done
|
|
|
546
|
|
|
547 "$@" -E |
|
|
|
548 sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
|
|
|
549 -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
|
|
|
550 sed '$ s: \\$::' > "$tmpdepfile"
|
|
|
551 rm -f "$depfile"
|
|
|
552 echo "$object : \\" > "$depfile"
|
|
|
553 cat < "$tmpdepfile" >> "$depfile"
|
|
|
554 sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
|
|
|
555 rm -f "$tmpdepfile"
|
|
|
556 ;;
|
|
|
557
|
|
|
558 msvisualcpp)
|
|
|
559 # Important note: in order to support this mode, a compiler *must*
|
|
|
560 # always write the preprocessed file to stdout.
|
|
|
561 "$@" || exit $?
|
|
|
562
|
|
|
563 # Remove the call to Libtool.
|
|
|
564 if test "$libtool" = yes; then
|
|
|
565 while test "X$1" != 'X--mode=compile'; do
|
|
|
566 shift
|
|
|
567 done
|
|
|
568 shift
|
|
|
569 fi
|
|
|
570
|
|
|
571 IFS=" "
|
|
|
572 for arg
|
|
|
573 do
|
|
|
574 case "$arg" in
|
|
|
575 -o)
|
|
|
576 shift
|
|
|
577 ;;
|
|
|
578 $object)
|
|
|
579 shift
|
|
|
580 ;;
|
|
|
581 "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
|
|
|
582 set fnord "$@"
|
|
|
583 shift
|
|
|
584 shift
|
|
|
585 ;;
|
|
|
586 *)
|
|
|
587 set fnord "$@" "$arg"
|
|
|
588 shift
|
|
|
589 shift
|
|
|
590 ;;
|
|
|
591 esac
|
|
|
592 done
|
|
|
593 "$@" -E 2>/dev/null |
|
|
|
594 sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
|
|
|
595 rm -f "$depfile"
|
|
|
596 echo "$object : \\" > "$depfile"
|
|
|
597 sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
|
|
|
598 echo " " >> "$depfile"
|
|
|
599 sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
|
|
|
600 rm -f "$tmpdepfile"
|
|
|
601 ;;
|
|
|
602
|
|
|
603 msvcmsys)
|
|
|
604 # This case exists only to let depend.m4 do its work. It works by
|
|
|
605 # looking at the text of this script. This case will never be run,
|
|
|
606 # since it is checked for above.
|
|
|
607 exit 1
|
|
|
608 ;;
|
|
|
609
|
|
|
610 none)
|
|
|
611 exec "$@"
|
|
|
612 ;;
|
|
|
613
|
|
|
614 *)
|
|
|
615 echo "Unknown depmode $depmode" 1>&2
|
|
|
616 exit 1
|
|
|
617 ;;
|
|
|
618 esac
|
|
|
619
|
|
|
620 exit 0
|
|
|
621
|
|
|
622 # Local Variables:
|
|
|
623 # mode: shell-script
|
|
|
624 # sh-indentation: 2
|
|
|
625 # eval: (add-hook 'write-file-hooks 'time-stamp)
|
|
|
626 # time-stamp-start: "scriptversion="
|
|
|
627 # time-stamp-format: "%:y-%02m-%02d.%02H"
|
|
|
628 # time-stamp-time-zone: "UTC"
|
|
|
629 # time-stamp-end: "; # UTC"
|
|
|
630 # End:
|
