|
5738
|
1 #! /bin/sh |
|
|
2 # depcomp - compile a program generating dependencies as side-effects |
|
|
3 |
|
11264
|
4 scriptversion=2009-03-04.20 |
|
5738
|
5 |
|
11262
|
6 # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free |
|
|
7 # Software Foundation, Inc. |
|
5738
|
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 |
|
9080
|
11 # the Free Software Foundation; either version 3, or (at your option) |
|
5738
|
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 |
|
9640
|
20 # along with this program. If not, see <http://www.gnu.org/licenses/>. |
|
5738
|
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 |
|
11262
|
88 cygpath_u="cygpath -u -f -" |
|
|
89 if test "$depmode" = msvcmsys; then |
|
|
90 # This is just like msvisualcpp but w/o cygpath translation. |
|
|
91 # Just convert the backslash-escaped backslashes to single forward |
|
|
92 # slashes to satisfy depend.m4 |
|
|
93 cygpath_u="sed s,\\\\\\\\,/,g" |
|
|
94 depmode=msvisualcpp |
|
|
95 fi |
|
|
96 |
|
5738
|
97 case "$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. |
|
7501
|
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 # $arg |
|
|
114 done |
|
|
115 "$@" |
|
5738
|
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 ' |
|
11264
|
202 ' ' ' >> "$depfile" |
|
|
203 echo >> "$depfile" |
|
5738
|
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 '/^$/ d' -e 's/$/:/' \ |
|
11264
|
209 >> "$depfile" |
|
5738
|
210 else |
|
|
211 # The sourcefile does not contain any dependencies, so just |
|
|
212 # store a dummy comment line, to avoid errors with the Makefile |
|
|
213 # "include basename.Plo" scheme. |
|
|
214 echo "#dummy" > "$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; $object doesn't have directory information. |
|
|
224 # Version 6 uses the directory in both cases. |
|
8578
|
225 dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` |
|
|
226 test "x$dir" = "x$object" && dir= |
|
|
227 base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` |
|
5738
|
228 if test "$libtool" = yes; then |
|
8578
|
229 tmpdepfile1=$dir$base.u |
|
|
230 tmpdepfile2=$base.u |
|
|
231 tmpdepfile3=$dir.libs/$base.u |
|
5738
|
232 "$@" -Wc,-M |
|
|
233 else |
|
8578
|
234 tmpdepfile1=$dir$base.u |
|
|
235 tmpdepfile2=$dir$base.u |
|
|
236 tmpdepfile3=$dir$base.u |
|
5738
|
237 "$@" -M |
|
|
238 fi |
|
|
239 stat=$? |
|
|
240 |
|
|
241 if test $stat -eq 0; then : |
|
|
242 else |
|
8578
|
243 rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" |
|
5738
|
244 exit $stat |
|
|
245 fi |
|
|
246 |
|
8578
|
247 for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" |
|
|
248 do |
|
|
249 test -f "$tmpdepfile" && break |
|
|
250 done |
|
5738
|
251 if test -f "$tmpdepfile"; then |
|
|
252 # Each line is of the form `foo.o: dependent.h'. |
|
|
253 # Do two passes, one to just change these to |
|
|
254 # `$object: dependent.h' and one to simply `dependent.h:'. |
|
8578
|
255 sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" |
|
|
256 # That's a tab and a space in the []. |
|
|
257 sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" |
|
5738
|
258 else |
|
|
259 # The sourcefile does not contain any dependencies, so just |
|
|
260 # store a dummy comment line, to avoid errors with the Makefile |
|
|
261 # "include basename.Plo" scheme. |
|
|
262 echo "#dummy" > "$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 |
|
6786
|
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 |
|
6508
|
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. |
|
11264
|
338 sed -ne '2,${ |
|
|
339 s/^ *// |
|
|
340 s/ \\*$// |
|
|
341 s/$/:/ |
|
|
342 p |
|
|
343 }' "$tmpdepfile" >> "$depfile" |
|
6508
|
344 else |
|
|
345 echo "#dummy" > "$depfile" |
|
|
346 fi |
|
|
347 rm -f "$tmpdepfile" "$tmpdepfile2" |
|
|
348 ;; |
|
|
349 |
|
5738
|
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 |
|
6508
|
362 # static library. This mechanism is used in libtool 1.4 series to |
|
5738
|
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 |
|
6943
|
368 # compilations output dependencies in $dir.libs/$base.o.d and |
|
5738
|
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 |
|
11264
|
419 while test "X$1" != 'X--mode=compile'; do |
|
5738
|
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 |
|
11264
|
470 while test "X$1" != 'X--mode=compile'; do |
|
5738
|
471 shift |
|
|
472 done |
|
|
473 shift |
|
|
474 fi |
|
|
475 # X makedepend |
|
|
476 shift |
|
|
477 cleared=no |
|
11264
|
478 for arg |
|
|
479 do |
|
5738
|
480 case $cleared in |
|
|
481 no) |
|
|
482 set ""; shift |
|
|
483 cleared=yes ;; |
|
|
484 esac |
|
|
485 case "$arg" in |
|
|
486 -D*|-I*) |
|
|
487 set fnord "$@" "$arg"; shift ;; |
|
|
488 # Strip any option that makedepend may not understand. Remove |
|
|
489 # the object too, otherwise makedepend will parse it as a source file. |
|
|
490 -*|$object) |
|
|
491 ;; |
|
|
492 *) |
|
|
493 set fnord "$@" "$arg"; shift ;; |
|
|
494 esac |
|
|
495 done |
|
11264
|
496 obj_suffix=`echo "$object" | sed 's/^.*\././'` |
|
5738
|
497 touch "$tmpdepfile" |
|
|
498 ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" |
|
|
499 rm -f "$depfile" |
|
|
500 cat < "$tmpdepfile" > "$depfile" |
|
|
501 sed '1,2d' "$tmpdepfile" | tr ' ' ' |
|
|
502 ' | \ |
|
|
503 ## Some versions of the HPUX 10.20 sed can't process this invocation |
|
|
504 ## correctly. Breaking it into two sed invocations is a workaround. |
|
|
505 sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" |
|
|
506 rm -f "$tmpdepfile" "$tmpdepfile".bak |
|
|
507 ;; |
|
|
508 |
|
|
509 cpp) |
|
|
510 # Important note: in order to support this mode, a compiler *must* |
|
|
511 # always write the preprocessed file to stdout. |
|
|
512 "$@" || exit $? |
|
|
513 |
|
|
514 # Remove the call to Libtool. |
|
|
515 if test "$libtool" = yes; then |
|
11264
|
516 while test "X$1" != 'X--mode=compile'; do |
|
5738
|
517 shift |
|
|
518 done |
|
|
519 shift |
|
|
520 fi |
|
|
521 |
|
|
522 # Remove `-o $object'. |
|
|
523 IFS=" " |
|
|
524 for arg |
|
|
525 do |
|
|
526 case $arg in |
|
|
527 -o) |
|
|
528 shift |
|
|
529 ;; |
|
|
530 $object) |
|
|
531 shift |
|
|
532 ;; |
|
|
533 *) |
|
|
534 set fnord "$@" "$arg" |
|
|
535 shift # fnord |
|
|
536 shift # $arg |
|
|
537 ;; |
|
|
538 esac |
|
|
539 done |
|
|
540 |
|
|
541 "$@" -E | |
|
5978
|
542 sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ |
|
|
543 -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | |
|
5738
|
544 sed '$ s: \\$::' > "$tmpdepfile" |
|
|
545 rm -f "$depfile" |
|
|
546 echo "$object : \\" > "$depfile" |
|
|
547 cat < "$tmpdepfile" >> "$depfile" |
|
|
548 sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" |
|
|
549 rm -f "$tmpdepfile" |
|
|
550 ;; |
|
|
551 |
|
|
552 msvisualcpp) |
|
|
553 # Important note: in order to support this mode, a compiler *must* |
|
11262
|
554 # always write the preprocessed file to stdout. |
|
5738
|
555 "$@" || exit $? |
|
11262
|
556 |
|
|
557 # Remove the call to Libtool. |
|
|
558 if test "$libtool" = yes; then |
|
11264
|
559 while test "X$1" != 'X--mode=compile'; do |
|
11262
|
560 shift |
|
|
561 done |
|
|
562 shift |
|
|
563 fi |
|
|
564 |
|
5738
|
565 IFS=" " |
|
|
566 for arg |
|
|
567 do |
|
|
568 case "$arg" in |
|
11262
|
569 -o) |
|
|
570 shift |
|
|
571 ;; |
|
|
572 $object) |
|
|
573 shift |
|
|
574 ;; |
|
5738
|
575 "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") |
|
|
576 set fnord "$@" |
|
|
577 shift |
|
|
578 shift |
|
|
579 ;; |
|
|
580 *) |
|
|
581 set fnord "$@" "$arg" |
|
|
582 shift |
|
|
583 shift |
|
|
584 ;; |
|
|
585 esac |
|
|
586 done |
|
11262
|
587 "$@" -E 2>/dev/null | |
|
|
588 sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" |
|
5738
|
589 rm -f "$depfile" |
|
|
590 echo "$object : \\" > "$depfile" |
|
11262
|
591 sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" |
|
5738
|
592 echo " " >> "$depfile" |
|
11262
|
593 sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" |
|
5738
|
594 rm -f "$tmpdepfile" |
|
|
595 ;; |
|
|
596 |
|
11262
|
597 msvcmsys) |
|
|
598 # This case exists only to let depend.m4 do its work. It works by |
|
|
599 # looking at the text of this script. This case will never be run, |
|
|
600 # since it is checked for above. |
|
|
601 exit 1 |
|
|
602 ;; |
|
|
603 |
|
5738
|
604 none) |
|
|
605 exec "$@" |
|
|
606 ;; |
|
|
607 |
|
|
608 *) |
|
|
609 echo "Unknown depmode $depmode" 1>&2 |
|
|
610 exit 1 |
|
|
611 ;; |
|
|
612 esac |
|
|
613 |
|
|
614 exit 0 |
|
|
615 |
|
|
616 # Local Variables: |
|
|
617 # mode: shell-script |
|
|
618 # sh-indentation: 2 |
|
|
619 # eval: (add-hook 'write-file-hooks 'time-stamp) |
|
|
620 # time-stamp-start: "scriptversion=" |
|
|
621 # time-stamp-format: "%:y-%02m-%02d.%02H" |
|
|
622 # time-stamp-end: "$" |
|
|
623 # End: |
