|
288
|
1 #! /bin/sh
|
|
|
2 # depcomp - compile a program generating dependencies as side-effects
|
|
|
3
|
|
|
4 scriptversion=2007-03-29.01
|
|
|
5
|
|
|
6 # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software
|
|
|
7 # 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, write to the Free Software
|
|
|
21 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
|
22 # 02110-1301, USA.
|
|
|
23
|
|
|
24 # As a special exception to the GNU General Public License, if you
|
|
|
25 # distribute this file as part of a program that contains a
|
|
|
26 # configuration script generated by Autoconf, you may include it under
|
|
|
27 # the same distribution terms that you use for the rest of that program.
|
|
|
28
|
|
|
29 # Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
|
|
|
30
|
|
|
31 case $1 in
|
|
|
32 '')
|
|
|
33 echo "$0: No command. Try \`$0 --help' for more information." 1>&2
|
|
|
34 exit 1;
|
|
|
35 ;;
|
|
|
36 -h | --h*)
|
|
|
37 cat <<\EOF
|
|
|
38 Usage: depcomp [--help] [--version] PROGRAM [ARGS]
|
|
|
39
|
|
|
40 Run PROGRAMS ARGS to compile a file, generating dependencies
|
|
|
41 as side-effects.
|
|
|
42
|
|
|
43 Environment variables:
|
|
|
44 depmode Dependency tracking mode.
|
|
|
45 source Source file read by `PROGRAMS ARGS'.
|
|
|
46 object Object file output by `PROGRAMS ARGS'.
|
|
|
47 DEPDIR directory where to store dependencies.
|
|
|
48 depfile Dependency file to output.
|
|
|
49 tmpdepfile Temporary file to use when outputing dependencies.
|
|
|
50 libtool Whether libtool is used (yes/no).
|
|
|
51
|
|
|
52 Report bugs to <bug-automake@gnu.org>.
|
|
|
53 EOF
|
|
|
54 exit $?
|
|
|
55 ;;
|
|
|
56 -v | --v*)
|
|
|
57 echo "depcomp $scriptversion"
|
|
|
58 exit $?
|
|
|
59 ;;
|
|
|
60 esac
|
|
|
61
|
|
|
62 if test -z "$depmode" || test -z "$source" || test -z "$object"; then
|
|
|
63 echo "depcomp: Variables source, object and depmode must be set" 1>&2
|
|
|
64 exit 1
|
|
|
65 fi
|
|
|
66
|
|
|
67 # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
|
|
|
68 depfile=${depfile-`echo "$object" |
|
|
|
69 sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
|
|
|
70 tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
|
|
|
71
|
|
|
72 rm -f "$tmpdepfile"
|
|
|
73
|
|
|
74 # Some modes work just like other modes, but use different flags. We
|
|
|
75 # parameterize here, but still list the modes in the big case below,
|
|
|
76 # to make depend.m4 easier to write. Note that we *cannot* use a case
|
|
|
77 # here, because this file can only contain one case statement.
|
|
|
78 if test "$depmode" = hp; then
|
|
|
79 # HP compiler uses -M and no extra arg.
|
|
|
80 gccflag=-M
|
|
|
81 depmode=gcc
|
|
|
82 fi
|
|
|
83
|
|
|
84 if test "$depmode" = dashXmstdout; then
|
|
|
85 # This is just like dashmstdout with a different argument.
|
|
|
86 dashmflag=-xM
|
|
|
87 depmode=dashmstdout
|
|
|
88 fi
|
|
|
89
|
|
|
90 case "$depmode" in
|
|
|
91 gcc3)
|
|
|
92 ## gcc 3 implements dependency tracking that does exactly what
|
|
|
93 ## we want. Yay! Note: for some reason libtool 1.4 doesn't like
|
|
|
94 ## it if -MD -MP comes after the -MF stuff. Hmm.
|
|
|
95 ## Unfortunately, FreeBSD c89 acceptance of flags depends upon
|
|
|
96 ## the command line argument order; so add the flags where they
|
|
|
97 ## appear in depend2.am. Note that the slowdown incurred here
|
|
|
98 ## affects only configure: in makefiles, %FASTDEP% shortcuts this.
|
|
|
99 for arg
|
|
|
100 do
|
|
|
101 case $arg in
|
|
|
102 -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
|
|
|
103 *) set fnord "$@" "$arg" ;;
|
|
|
104 esac
|
|
|
105 shift # fnord
|
|
|
106 shift # $arg
|
|
|
107 done
|
|
|
108 "$@"
|
|
|
109 stat=$?
|
|
|
110 if test $stat -eq 0; then :
|
|
|
111 else
|
|
|
112 rm -f "$tmpdepfile"
|
|
|
113 exit $stat
|
|
|
114 fi
|
|
|
115 mv "$tmpdepfile" "$depfile"
|
|
|
116 ;;
|
|
|
117
|
|
|
118 gcc)
|
|
|
119 ## There are various ways to get dependency output from gcc. Here's
|
|
|
120 ## why we pick this rather obscure method:
|
|
|
121 ## - Don't want to use -MD because we'd like the dependencies to end
|
|
|
122 ## up in a subdir. Having to rename by hand is ugly.
|
|
|
123 ## (We might end up doing this anyway to support other compilers.)
|
|
|
124 ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
|
|
|
125 ## -MM, not -M (despite what the docs say).
|
|
|
126 ## - Using -M directly means running the compiler twice (even worse
|
|
|
127 ## than renaming).
|
|
|
128 if test -z "$gccflag"; then
|
|
|
129 gccflag=-MD,
|
|
|
130 fi
|
|
|
131 "$@" -Wp,"$gccflag$tmpdepfile"
|
|
|
132 stat=$?
|
|
|
133 if test $stat -eq 0; then :
|
|
|
134 else
|
|
|
135 rm -f "$tmpdepfile"
|
|
|
136 exit $stat
|
|
|
137 fi
|
|
|
138 rm -f "$depfile"
|
|
|
139 echo "$object : \\" > "$depfile"
|
|
|
140 alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
|
|
|
141 ## The second -e expression handles DOS-style file names with drive letters.
|
|
|
142 sed -e 's/^[^:]*: / /' \
|
|
|
143 -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
|
|
|
144 ## This next piece of magic avoids the `deleted header file' problem.
|
|
|
145 ## The problem is that when a header file which appears in a .P file
|
|
|
146 ## is deleted, the dependency causes make to die (because there is
|
|
|
147 ## typically no way to rebuild the header). We avoid this by adding
|
|
|
148 ## dummy dependencies for each header file. Too bad gcc doesn't do
|
|
|
149 ## this for us directly.
|
|
|
150 tr ' ' '
|
|
|
151 ' < "$tmpdepfile" |
|
|
|
152 ## Some versions of gcc put a space before the `:'. On the theory
|
|
|
153 ## that the space means something, we add a space to the output as
|
|
|
154 ## well.
|
|
|
155 ## Some versions of the HPUX 10.20 sed can't process this invocation
|
|
|
156 ## correctly. Breaking it into two sed invocations is a workaround.
|
|
|
157 sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
|
|
|
158 rm -f "$tmpdepfile"
|
|
|
159 ;;
|
|
|
160
|
|
|
161 hp)
|
|
|
162 # This case exists only to let depend.m4 do its work. It works by
|
|
|
163 # looking at the text of this script. This case will never be run,
|
|
|
164 # since it is checked for above.
|
|
|
165 exit 1
|
|
|
166 ;;
|
|
|
167
|
|
|
168 sgi)
|
|
|
169 if test "$libtool" = yes; then
|
|
|
170 "$@" "-Wp,-MDupdate,$tmpdepfile"
|
|
|
171 else
|
|
|
172 "$@" -MDupdate "$tmpdepfile"
|
|
|
173 fi
|
|
|
174 stat=$?
|
|
|
175 if test $stat -eq 0; then :
|
|
|
176 else
|
|
|
177 rm -f "$tmpdepfile"
|
|
|
178 exit $stat
|
|
|
179 fi
|
|
|
180 rm -f "$depfile"
|
|
|
181
|
|
|
182 if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
|
|
|
183 echo "$object : \\" > "$depfile"
|
|
|
184
|
|
|
185 # Clip off the initial element (the dependent). Don't try to be
|
|
|
186 # clever and replace this with sed code, as IRIX sed won't handle
|
|
|
187 # lines with more than a fixed number of characters (4096 in
|
|
|
188 # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
|
|
|
189 # the IRIX cc adds comments like `#:fec' to the end of the
|
|
|
190 # dependency line.
|
|
|
191 tr ' ' '
|
|
|
192 ' < "$tmpdepfile" \
|
|
|
193 | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
|
|
|
194 tr '
|
|
|
195 ' ' ' >> $depfile
|
|
|
196 echo >> $depfile
|
|
|
197
|
|
|
198 # The second pass generates a dummy entry for each header file.
|
|
|
199 tr ' ' '
|
|
|
200 ' < "$tmpdepfile" \
|
|
|
201 | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
|
|
|
202 >> $depfile
|
|
|
203 else
|
|
|
204 # The sourcefile does not contain any dependencies, so just
|
|
|
205 # store a dummy comment line, to avoid errors with the Makefile
|
|
|
206 # "include basename.Plo" scheme.
|
|
|
207 echo "#dummy" > "$depfile"
|
|
|
208 fi
|
|
|
209 rm -f "$tmpdepfile"
|
|
|
210 ;;
|
|
|
211
|
|
|
212 aix)
|
|
|
213 # The C for AIX Compiler uses -M and outputs the dependencies
|
|
|
214 # in a .u file. In older versions, this file always lives in the
|
|
|
215 # current directory. Also, the AIX compiler puts `$object:' at the
|
|
|
216 # start of each line; $object doesn't have directory information.
|
|
|
217 # Version 6 uses the directory in both cases.
|
|
|
218 dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
|
|
|
219 test "x$dir" = "x$object" && dir=
|
|
|
220 base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
|
|
|
221 if test "$libtool" = yes; then
|
|
|
222 tmpdepfile1=$dir$base.u
|
|
|
223 tmpdepfile2=$base.u
|
|
|
224 tmpdepfile3=$dir.libs/$base.u
|
|
|
225 "$@" -Wc,-M
|
|
|
226 else
|
|
|
227 tmpdepfile1=$dir$base.u
|
|
|
228 tmpdepfile2=$dir$base.u
|
|
|
229 tmpdepfile3=$dir$base.u
|
|
|
230 "$@" -M
|
|
|
231 fi
|
|
|
232 stat=$?
|
|
|
233
|
|
|
234 if test $stat -eq 0; then :
|
|
|
235 else
|
|
|
236 rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
|
|
|
237 exit $stat
|
|
|
238 fi
|
|
|
239
|
|
|
240 for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
|
|
|
241 do
|
|
|
242 test -f "$tmpdepfile" && break
|
|
|
243 done
|
|
|
244 if test -f "$tmpdepfile"; then
|
|
|
245 # Each line is of the form `foo.o: dependent.h'.
|
|
|
246 # Do two passes, one to just change these to
|
|
|
247 # `$object: dependent.h' and one to simply `dependent.h:'.
|
|
|
248 sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
|
|
|
249 # That's a tab and a space in the [].
|
|
|
250 sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
|
|
|
251 else
|
|
|
252 # The sourcefile does not contain any dependencies, so just
|
|
|
253 # store a dummy comment line, to avoid errors with the Makefile
|
|
|
254 # "include basename.Plo" scheme.
|
|
|
255 echo "#dummy" > "$depfile"
|
|
|
256 fi
|
|
|
257 rm -f "$tmpdepfile"
|
|
|
258 ;;
|
|
|
259
|
|
|
260 icc)
|
|
|
261 # Intel's C compiler understands `-MD -MF file'. However on
|
|
|
262 # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
|
|
|
263 # ICC 7.0 will fill foo.d with something like
|
|
|
264 # foo.o: sub/foo.c
|
|
|
265 # foo.o: sub/foo.h
|
|
|
266 # which is wrong. We want:
|
|
|
267 # sub/foo.o: sub/foo.c
|
|
|
268 # sub/foo.o: sub/foo.h
|
|
|
269 # sub/foo.c:
|
|
|
270 # sub/foo.h:
|
|
|
271 # ICC 7.1 will output
|
|
|
272 # foo.o: sub/foo.c sub/foo.h
|
|
|
273 # and will wrap long lines using \ :
|
|
|
274 # foo.o: sub/foo.c ... \
|
|
|
275 # sub/foo.h ... \
|
|
|
276 # ...
|
|
|
277
|
|
|
278 "$@" -MD -MF "$tmpdepfile"
|
|
|
279 stat=$?
|
|
|
280 if test $stat -eq 0; then :
|
|
|
281 else
|
|
|
282 rm -f "$tmpdepfile"
|
|
|
283 exit $stat
|
|
|
284 fi
|
|
|
285 rm -f "$depfile"
|
|
|
286 # Each line is of the form `foo.o: dependent.h',
|
|
|
287 # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
|
|
|
288 # Do two passes, one to just change these to
|
|
|
289 # `$object: dependent.h' and one to simply `dependent.h:'.
|
|
|
290 sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
|
|
|
291 # Some versions of the HPUX 10.20 sed can't process this invocation
|
|
|
292 # correctly. Breaking it into two sed invocations is a workaround.
|
|
|
293 sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
|
|
|
294 sed -e 's/$/ :/' >> "$depfile"
|
|
|
295 rm -f "$tmpdepfile"
|
|
|
296 ;;
|
|
|
297
|
|
|
298 hp2)
|
|
|
299 # The "hp" stanza above does not work with aCC (C++) and HP's ia64
|
|
|
300 # compilers, which have integrated preprocessors. The correct option
|
|
|
301 # to use with these is +Maked; it writes dependencies to a file named
|
|
|
302 # 'foo.d', which lands next to the object file, wherever that
|
|
|
303 # happens to be.
|
|
|
304 # Much of this is similar to the tru64 case; see comments there.
|
|
|
305 dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
|
|
|
306 test "x$dir" = "x$object" && dir=
|
|
|
307 base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
|
|
|
308 if test "$libtool" = yes; then
|
|
|
309 tmpdepfile1=$dir$base.d
|
|
|
310 tmpdepfile2=$dir.libs/$base.d
|
|
|
311 "$@" -Wc,+Maked
|
|
|
312 else
|
|
|
313 tmpdepfile1=$dir$base.d
|
|
|
314 tmpdepfile2=$dir$base.d
|
|
|
315 "$@" +Maked
|
|
|
316 fi
|
|
|
317 stat=$?
|
|
|
318 if test $stat -eq 0; then :
|
|
|
319 else
|
|
|
320 rm -f "$tmpdepfile1" "$tmpdepfile2"
|
|
|
321 exit $stat
|
|
|
322 fi
|
|
|
323
|
|
|
324 for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
|
|
|
325 do
|
|
|
326 test -f "$tmpdepfile" && break
|
|
|
327 done
|
|
|
328 if test -f "$tmpdepfile"; then
|
|
|
329 sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
|
|
|
330 # Add `dependent.h:' lines.
|
|
|
331 sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile"
|
|
|
332 else
|
|
|
333 echo "#dummy" > "$depfile"
|
|
|
334 fi
|
|
|
335 rm -f "$tmpdepfile" "$tmpdepfile2"
|
|
|
336 ;;
|
|
|
337
|
|
|
338 tru64)
|
|
|
339 # The Tru64 compiler uses -MD to generate dependencies as a side
|
|
|
340 # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
|
|
|
341 # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
|
|
|
342 # dependencies in `foo.d' instead, so we check for that too.
|
|
|
343 # Subdirectories are respected.
|
|
|
344 dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
|
|
|
345 test "x$dir" = "x$object" && dir=
|
|
|
346 base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
|
|
|
347
|
|
|
348 if test "$libtool" = yes; then
|
|
|
349 # With Tru64 cc, shared objects can also be used to make a
|
|
|
350 # static library. This mechanism is used in libtool 1.4 series to
|
|
|
351 # handle both shared and static libraries in a single compilation.
|
|
|
352 # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
|
|
|
353 #
|
|
|
354 # With libtool 1.5 this exception was removed, and libtool now
|
|
|
355 # generates 2 separate objects for the 2 libraries. These two
|
|
|
356 # compilations output dependencies in $dir.libs/$base.o.d and
|
|
|
357 # in $dir$base.o.d. We have to check for both files, because
|
|
|
358 # one of the two compilations can be disabled. We should prefer
|
|
|
359 # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
|
|
|
360 # automatically cleaned when .libs/ is deleted, while ignoring
|
|
|
361 # the former would cause a distcleancheck panic.
|
|
|
362 tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
|
|
|
363 tmpdepfile2=$dir$base.o.d # libtool 1.5
|
|
|
364 tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
|
|
|
365 tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
|
|
|
366 "$@" -Wc,-MD
|
|
|
367 else
|
|
|
368 tmpdepfile1=$dir$base.o.d
|
|
|
369 tmpdepfile2=$dir$base.d
|
|
|
370 tmpdepfile3=$dir$base.d
|
|
|
371 tmpdepfile4=$dir$base.d
|
|
|
372 "$@" -MD
|
|
|
373 fi
|
|
|
374
|
|
|
375 stat=$?
|
|
|
376 if test $stat -eq 0; then :
|
|
|
377 else
|
|
|
378 rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
|
|
|
379 exit $stat
|
|
|
380 fi
|
|
|
381
|
|
|
382 for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
|
|
|
383 do
|
|
|
384 test -f "$tmpdepfile" && break
|
|
|
385 done
|
|
|
386 if test -f "$tmpdepfile"; then
|
|
|
387 sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
|
|
|
388 # That's a tab and a space in the [].
|
|
|
389 sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
|
|
|
390 else
|
|
|
391 echo "#dummy" > "$depfile"
|
|
|
392 fi
|
|
|
393 rm -f "$tmpdepfile"
|
|
|
394 ;;
|
|
|
395
|
|
|
396 #nosideeffect)
|
|
|
397 # This comment above is used by automake to tell side-effect
|
|
|
398 # dependency tracking mechanisms from slower ones.
|
|
|
399
|
|
|
400 dashmstdout)
|
|
|
401 # Important note: in order to support this mode, a compiler *must*
|
|
|
402 # always write the preprocessed file to stdout, regardless of -o.
|
|
|
403 "$@" || exit $?
|
|
|
404
|
|
|
405 # Remove the call to Libtool.
|
|
|
406 if test "$libtool" = yes; then
|
|
|
407 while test $1 != '--mode=compile'; do
|
|
|
408 shift
|
|
|
409 done
|
|
|
410 shift
|
|
|
411 fi
|
|
|
412
|
|
|
413 # Remove `-o $object'.
|
|
|
414 IFS=" "
|
|
|
415 for arg
|
|
|
416 do
|
|
|
417 case $arg in
|
|
|
418 -o)
|
|
|
419 shift
|
|
|
420 ;;
|
|
|
421 $object)
|
|
|
422 shift
|
|
|
423 ;;
|
|
|
424 *)
|
|
|
425 set fnord "$@" "$arg"
|
|
|
426 shift # fnord
|
|
|
427 shift # $arg
|
|
|
428 ;;
|
|
|
429 esac
|
|
|
430 done
|
|
|
431
|
|
|
432 test -z "$dashmflag" && dashmflag=-M
|
|
|
433 # Require at least two characters before searching for `:'
|
|
|
434 # in the target name. This is to cope with DOS-style filenames:
|
|
|
435 # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
|
|
|
436 "$@" $dashmflag |
|
|
|
437 sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
|
|
|
438 rm -f "$depfile"
|
|
|
439 cat < "$tmpdepfile" > "$depfile"
|
|
|
440 tr ' ' '
|
|
|
441 ' < "$tmpdepfile" | \
|
|
|
442 ## Some versions of the HPUX 10.20 sed can't process this invocation
|
|
|
443 ## correctly. Breaking it into two sed invocations is a workaround.
|
|
|
444 sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
|
|
|
445 rm -f "$tmpdepfile"
|
|
|
446 ;;
|
|
|
447
|
|
|
448 dashXmstdout)
|
|
|
449 # This case only exists to satisfy depend.m4. It is never actually
|
|
|
450 # run, as this mode is specially recognized in the preamble.
|
|
|
451 exit 1
|
|
|
452 ;;
|
|
|
453
|
|
|
454 makedepend)
|
|
|
455 "$@" || exit $?
|
|
|
456 # Remove any Libtool call
|
|
|
457 if test "$libtool" = yes; then
|
|
|
458 while test $1 != '--mode=compile'; do
|
|
|
459 shift
|
|
|
460 done
|
|
|
461 shift
|
|
|
462 fi
|
|
|
463 # X makedepend
|
|
|
464 shift
|
|
|
465 cleared=no
|
|
|
466 for arg in "$@"; do
|
|
|
467 case $cleared in
|
|
|
468 no)
|
|
|
469 set ""; shift
|
|
|
470 cleared=yes ;;
|
|
|
471 esac
|
|
|
472 case "$arg" in
|
|
|
473 -D*|-I*)
|
|
|
474 set fnord "$@" "$arg"; shift ;;
|
|
|
475 # Strip any option that makedepend may not understand. Remove
|
|
|
476 # the object too, otherwise makedepend will parse it as a source file.
|
|
|
477 -*|$object)
|
|
|
478 ;;
|
|
|
479 *)
|
|
|
480 set fnord "$@" "$arg"; shift ;;
|
|
|
481 esac
|
|
|
482 done
|
|
|
483 obj_suffix="`echo $object | sed 's/^.*\././'`"
|
|
|
484 touch "$tmpdepfile"
|
|
|
485 ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
|
|
|
486 rm -f "$depfile"
|
|
|
487 cat < "$tmpdepfile" > "$depfile"
|
|
|
488 sed '1,2d' "$tmpdepfile" | tr ' ' '
|
|
|
489 ' | \
|
|
|
490 ## Some versions of the HPUX 10.20 sed can't process this invocation
|
|
|
491 ## correctly. Breaking it into two sed invocations is a workaround.
|
|
|
492 sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
|
|
|
493 rm -f "$tmpdepfile" "$tmpdepfile".bak
|
|
|
494 ;;
|
|
|
495
|
|
|
496 cpp)
|
|
|
497 # Important note: in order to support this mode, a compiler *must*
|
|
|
498 # always write the preprocessed file to stdout.
|
|
|
499 "$@" || exit $?
|
|
|
500
|
|
|
501 # Remove the call to Libtool.
|
|
|
502 if test "$libtool" = yes; then
|
|
|
503 while test $1 != '--mode=compile'; do
|
|
|
504 shift
|
|
|
505 done
|
|
|
506 shift
|
|
|
507 fi
|
|
|
508
|
|
|
509 # Remove `-o $object'.
|
|
|
510 IFS=" "
|
|
|
511 for arg
|
|
|
512 do
|
|
|
513 case $arg in
|
|
|
514 -o)
|
|
|
515 shift
|
|
|
516 ;;
|
|
|
517 $object)
|
|
|
518 shift
|
|
|
519 ;;
|
|
|
520 *)
|
|
|
521 set fnord "$@" "$arg"
|
|
|
522 shift # fnord
|
|
|
523 shift # $arg
|
|
|
524 ;;
|
|
|
525 esac
|
|
|
526 done
|
|
|
527
|
|
|
528 "$@" -E |
|
|
|
529 sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
|
|
|
530 -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
|
|
|
531 sed '$ s: \\$::' > "$tmpdepfile"
|
|
|
532 rm -f "$depfile"
|
|
|
533 echo "$object : \\" > "$depfile"
|
|
|
534 cat < "$tmpdepfile" >> "$depfile"
|
|
|
535 sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
|
|
|
536 rm -f "$tmpdepfile"
|
|
|
537 ;;
|
|
|
538
|
|
|
539 msvisualcpp)
|
|
|
540 # Important note: in order to support this mode, a compiler *must*
|
|
|
541 # always write the preprocessed file to stdout, regardless of -o,
|
|
|
542 # because we must use -o when running libtool.
|
|
|
543 "$@" || exit $?
|
|
|
544 IFS=" "
|
|
|
545 for arg
|
|
|
546 do
|
|
|
547 case "$arg" in
|
|
|
548 "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
|
|
|
549 set fnord "$@"
|
|
|
550 shift
|
|
|
551 shift
|
|
|
552 ;;
|
|
|
553 *)
|
|
|
554 set fnord "$@" "$arg"
|
|
|
555 shift
|
|
|
556 shift
|
|
|
557 ;;
|
|
|
558 esac
|
|
|
559 done
|
|
|
560 "$@" -E |
|
|
|
561 sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
|
|
|
562 rm -f "$depfile"
|
|
|
563 echo "$object : \\" > "$depfile"
|
|
|
564 . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
|
|
|
565 echo " " >> "$depfile"
|
|
|
566 . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
|
|
|
567 rm -f "$tmpdepfile"
|
|
|
568 ;;
|
|
|
569
|
|
|
570 none)
|
|
|
571 exec "$@"
|
|
|
572 ;;
|
|
|
573
|
|
|
574 *)
|
|
|
575 echo "Unknown depmode $depmode" 1>&2
|
|
|
576 exit 1
|
|
|
577 ;;
|
|
|
578 esac
|
|
|
579
|
|
|
580 exit 0
|
|
|
581
|
|
|
582 # Local Variables:
|
|
|
583 # mode: shell-script
|
|
|
584 # sh-indentation: 2
|
|
|
585 # eval: (add-hook 'write-file-hooks 'time-stamp)
|
|
|
586 # time-stamp-start: "scriptversion="
|
|
|
587 # time-stamp-format: "%:y-%02m-%02d.%02H"
|
|
|
588 # time-stamp-end: "$"
|
|
|
589 # End:
|
