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-rw-r--r-- | depcomp | 423 |
1 files changed, 0 insertions, 423 deletions
diff --git a/depcomp b/depcomp deleted file mode 100644 index 807b991..0000000 --- a/depcomp +++ /dev/null | |||
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1 | #! /bin/sh | ||
2 | |||
3 | # depcomp - compile a program generating dependencies as side-effects | ||
4 | # Copyright 1999, 2000 Free Software Foundation, Inc. | ||
5 | |||
6 | # This program is free software; you can redistribute it and/or modify | ||
7 | # it under the terms of the GNU General Public License as published by | ||
8 | # the Free Software Foundation; either version 2, or (at your option) | ||
9 | # any later version. | ||
10 | |||
11 | # This program is distributed in the hope that it will be useful, | ||
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 | # GNU General Public License for more details. | ||
15 | |||
16 | # You should have received a copy of the GNU General Public License | ||
17 | # along with this program; if not, write to the Free Software | ||
18 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | ||
19 | # 02111-1307, USA. | ||
20 | |||
21 | # As a special exception to the GNU General Public License, if you | ||
22 | # distribute this file as part of a program that contains a | ||
23 | # configuration script generated by Autoconf, you may include it under | ||
24 | # the same distribution terms that you use for the rest of that program. | ||
25 | |||
26 | # Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>. | ||
27 | |||
28 | if test -z "$depmode" || test -z "$source" || test -z "$object"; then | ||
29 | echo "depcomp: Variables source, object and depmode must be set" 1>&2 | ||
30 | exit 1 | ||
31 | fi | ||
32 | # `libtool' can also be set to `yes' or `no'. | ||
33 | |||
34 | if test -z "$depfile"; then | ||
35 | base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'` | ||
36 | dir=`echo "$object" | sed 's,/.*$,/,'` | ||
37 | if test "$dir" = "$object"; then | ||
38 | dir= | ||
39 | fi | ||
40 | # FIXME: should be _deps on DOS. | ||
41 | depfile="$dir.deps/$base" | ||
42 | fi | ||
43 | |||
44 | tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} | ||
45 | |||
46 | rm -f "$tmpdepfile" | ||
47 | |||
48 | # Some modes work just like other modes, but use different flags. We | ||
49 | # parameterize here, but still list the modes in the big case below, | ||
50 | # to make depend.m4 easier to write. Note that we *cannot* use a case | ||
51 | # here, because this file can only contain one case statement. | ||
52 | if test "$depmode" = hp; then | ||
53 | # HP compiler uses -M and no extra arg. | ||
54 | gccflag=-M | ||
55 | depmode=gcc | ||
56 | fi | ||
57 | |||
58 | if test "$depmode" = dashXmstdout; then | ||
59 | # This is just like dashmstdout with a different argument. | ||
60 | dashmflag=-xM | ||
61 | depmode=dashmstdout | ||
62 | fi | ||
63 | |||
64 | case "$depmode" in | ||
65 | gcc3) | ||
66 | ## gcc 3 implements dependency tracking that does exactly what | ||
67 | ## we want. Yay! Note: for some reason libtool 1.4 doesn't like | ||
68 | ## it if -MD -MP comes after the -MF stuff. Hmm. | ||
69 | "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" | ||
70 | stat=$? | ||
71 | if test $stat -eq 0; then : | ||
72 | else | ||
73 | rm -f "$tmpdepfile" | ||
74 | exit $stat | ||
75 | fi | ||
76 | mv "$tmpdepfile" "$depfile" | ||
77 | ;; | ||
78 | |||
79 | gcc) | ||
80 | ## There are various ways to get dependency output from gcc. Here's | ||
81 | ## why we pick this rather obscure method: | ||
82 | ## - Don't want to use -MD because we'd like the dependencies to end | ||
83 | ## up in a subdir. Having to rename by hand is ugly. | ||
84 | ## (We might end up doing this anyway to support other compilers.) | ||
85 | ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like | ||
86 | ## -MM, not -M (despite what the docs say). | ||
87 | ## - Using -M directly means running the compiler twice (even worse | ||
88 | ## than renaming). | ||
89 | if test -z "$gccflag"; then | ||
90 | gccflag=-MD, | ||
91 | fi | ||
92 | "$@" -Wp,"$gccflag$tmpdepfile" | ||
93 | stat=$? | ||
94 | if test $stat -eq 0; then : | ||
95 | else | ||
96 | rm -f "$tmpdepfile" | ||
97 | exit $stat | ||
98 | fi | ||
99 | rm -f "$depfile" | ||
100 | echo "$object : \\" > "$depfile" | ||
101 | alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz | ||
102 | ## The second -e expression handles DOS-style file names with drive letters. | ||
103 | sed -e 's/^[^:]*: / /' \ | ||
104 | -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" | ||
105 | ## This next piece of magic avoids the `deleted header file' problem. | ||
106 | ## The problem is that when a header file which appears in a .P file | ||
107 | ## is deleted, the dependency causes make to die (because there is | ||
108 | ## typically no way to rebuild the header). We avoid this by adding | ||
109 | ## dummy dependencies for each header file. Too bad gcc doesn't do | ||
110 | ## this for us directly. | ||
111 | tr ' ' ' | ||
112 | ' < "$tmpdepfile" | | ||
113 | ## Some versions of gcc put a space before the `:'. On the theory | ||
114 | ## that the space means something, we add a space to the output as | ||
115 | ## well. | ||
116 | ## Some versions of the HPUX 10.20 sed can't process this invocation | ||
117 | ## correctly. Breaking it into two sed invocations is a workaround. | ||
118 | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" | ||
119 | rm -f "$tmpdepfile" | ||
120 | ;; | ||
121 | |||
122 | hp) | ||
123 | # This case exists only to let depend.m4 do its work. It works by | ||
124 | # looking at the text of this script. This case will never be run, | ||
125 | # since it is checked for above. | ||
126 | exit 1 | ||
127 | ;; | ||
128 | |||
129 | sgi) | ||
130 | if test "$libtool" = yes; then | ||
131 | "$@" "-Wp,-MDupdate,$tmpdepfile" | ||
132 | else | ||
133 | "$@" -MDupdate "$tmpdepfile" | ||
134 | fi | ||
135 | stat=$? | ||
136 | if test $stat -eq 0; then : | ||
137 | else | ||
138 | rm -f "$tmpdepfile" | ||
139 | exit $stat | ||
140 | fi | ||
141 | rm -f "$depfile" | ||
142 | |||
143 | if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files | ||
144 | echo "$object : \\" > "$depfile" | ||
145 | |||
146 | # Clip off the initial element (the dependent). Don't try to be | ||
147 | # clever and replace this with sed code, as IRIX sed won't handle | ||
148 | # lines with more than a fixed number of characters (4096 in | ||
149 | # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; | ||
150 | # the IRIX cc adds comments like `#:fec' to the end of the | ||
151 | # dependency line. | ||
152 | tr ' ' ' | ||
153 | ' < "$tmpdepfile" \ | ||
154 | | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ | ||
155 | tr ' | ||
156 | ' ' ' >> $depfile | ||
157 | echo >> $depfile | ||
158 | |||
159 | # The second pass generates a dummy entry for each header file. | ||
160 | tr ' ' ' | ||
161 | ' < "$tmpdepfile" \ | ||
162 | | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ | ||
163 | >> $depfile | ||
164 | else | ||
165 | # The sourcefile does not contain any dependencies, so just | ||
166 | # store a dummy comment line, to avoid errors with the Makefile | ||
167 | # "include basename.Plo" scheme. | ||
168 | echo "#dummy" > "$depfile" | ||
169 | fi | ||
170 | rm -f "$tmpdepfile" | ||
171 | ;; | ||
172 | |||
173 | aix) | ||
174 | # The C for AIX Compiler uses -M and outputs the dependencies | ||
175 | # in a .u file. This file always lives in the current directory. | ||
176 | # Also, the AIX compiler puts `$object:' at the start of each line; | ||
177 | # $object doesn't have directory information. | ||
178 | stripped=`echo "$object" | sed -e 's,^.*/,,' -e 's/\(.*\)\..*$/\1/'` | ||
179 | tmpdepfile="$stripped.u" | ||
180 | outname="$stripped.o" | ||
181 | if test "$libtool" = yes; then | ||
182 | "$@" -Wc,-M | ||
183 | else | ||
184 | "$@" -M | ||
185 | fi | ||
186 | |||
187 | stat=$? | ||
188 | if test $stat -eq 0; then : | ||
189 | else | ||
190 | rm -f "$tmpdepfile" | ||
191 | exit $stat | ||
192 | fi | ||
193 | |||
194 | if test -f "$tmpdepfile"; then | ||
195 | # Each line is of the form `foo.o: dependent.h'. | ||
196 | # Do two passes, one to just change these to | ||
197 | # `$object: dependent.h' and one to simply `dependent.h:'. | ||
198 | sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile" | ||
199 | sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile" | ||
200 | else | ||
201 | # The sourcefile does not contain any dependencies, so just | ||
202 | # store a dummy comment line, to avoid errors with the Makefile | ||
203 | # "include basename.Plo" scheme. | ||
204 | echo "#dummy" > "$depfile" | ||
205 | fi | ||
206 | rm -f "$tmpdepfile" | ||
207 | ;; | ||
208 | |||
209 | tru64) | ||
210 | # The Tru64 compiler uses -MD to generate dependencies as a side | ||
211 | # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. | ||
212 | # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put | ||
213 | # dependencies in `foo.d' instead, so we check for that too. | ||
214 | # Subdirectories are respected. | ||
215 | dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` | ||
216 | test "x$dir" = "x$object" && dir= | ||
217 | base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` | ||
218 | |||
219 | if test "$libtool" = yes; then | ||
220 | tmpdepfile1="$dir.libs/$base.lo.d" | ||
221 | tmpdepfile2="$dir.libs/$base.d" | ||
222 | "$@" -Wc,-MD | ||
223 | else | ||
224 | tmpdepfile1="$dir$base.o.d" | ||
225 | tmpdepfile2="$dir$base.d" | ||
226 | "$@" -MD | ||
227 | fi | ||
228 | |||
229 | stat=$? | ||
230 | if test $stat -eq 0; then : | ||
231 | else | ||
232 | rm -f "$tmpdepfile1" "$tmpdepfile2" | ||
233 | exit $stat | ||
234 | fi | ||
235 | |||
236 | if test -f "$tmpdepfile1"; then | ||
237 | tmpdepfile="$tmpdepfile1" | ||
238 | else | ||
239 | tmpdepfile="$tmpdepfile2" | ||
240 | fi | ||
241 | if test -f "$tmpdepfile"; then | ||
242 | sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" | ||
243 | # That's a space and a tab in the []. | ||
244 | sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" | ||
245 | else | ||
246 | echo "#dummy" > "$depfile" | ||
247 | fi | ||
248 | rm -f "$tmpdepfile" | ||
249 | ;; | ||
250 | |||
251 | #nosideeffect) | ||
252 | # This comment above is used by automake to tell side-effect | ||
253 | # dependency tracking mechanisms from slower ones. | ||
254 | |||
255 | dashmstdout) | ||
256 | # Important note: in order to support this mode, a compiler *must* | ||
257 | # always write the proprocessed file to stdout, regardless of -o. | ||
258 | "$@" || exit $? | ||
259 | |||
260 | # Remove the call to Libtool. | ||
261 | if test "$libtool" = yes; then | ||
262 | while test $1 != '--mode=compile'; do | ||
263 | shift | ||
264 | done | ||
265 | shift | ||
266 | fi | ||
267 | |||
268 | # Remove `-o $object'. We will use -o /dev/null later, | ||
269 | # however we can't do the remplacement now because | ||
270 | # `-o $object' might simply not be used | ||
271 | IFS=" " | ||
272 | for arg | ||
273 | do | ||
274 | case $arg in | ||
275 | -o) | ||
276 | shift | ||
277 | ;; | ||
278 | $object) | ||
279 | shift | ||
280 | ;; | ||
281 | *) | ||
282 | set fnord "$@" "$arg" | ||
283 | shift # fnord | ||
284 | shift # $arg | ||
285 | ;; | ||
286 | esac | ||
287 | done | ||
288 | |||
289 | test -z "$dashmflag" && dashmflag=-M | ||
290 | "$@" -o /dev/null $dashmflag | sed 's:^[^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" | ||
291 | rm -f "$depfile" | ||
292 | cat < "$tmpdepfile" > "$depfile" | ||
293 | tr ' ' ' | ||
294 | ' < "$tmpdepfile" | \ | ||
295 | ## Some versions of the HPUX 10.20 sed can't process this invocation | ||
296 | ## correctly. Breaking it into two sed invocations is a workaround. | ||
297 | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" | ||
298 | rm -f "$tmpdepfile" | ||
299 | ;; | ||
300 | |||
301 | dashXmstdout) | ||
302 | # This case only exists to satisfy depend.m4. It is never actually | ||
303 | # run, as this mode is specially recognized in the preamble. | ||
304 | exit 1 | ||
305 | ;; | ||
306 | |||
307 | makedepend) | ||
308 | "$@" || exit $? | ||
309 | # X makedepend | ||
310 | shift | ||
311 | cleared=no | ||
312 | for arg in "$@"; do | ||
313 | case $cleared in | ||
314 | no) | ||
315 | set ""; shift | ||
316 | cleared=yes ;; | ||
317 | esac | ||
318 | case "$arg" in | ||
319 | -D*|-I*) | ||
320 | set fnord "$@" "$arg"; shift ;; | ||
321 | -*) | ||
322 | ;; | ||
323 | *) | ||
324 | set fnord "$@" "$arg"; shift ;; | ||
325 | esac | ||
326 | done | ||
327 | obj_suffix="`echo $object | sed 's/^.*\././'`" | ||
328 | touch "$tmpdepfile" | ||
329 | ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" | ||
330 | rm -f "$depfile" | ||
331 | cat < "$tmpdepfile" > "$depfile" | ||
332 | sed '1,2d' "$tmpdepfile" | tr ' ' ' | ||
333 | ' | \ | ||
334 | ## Some versions of the HPUX 10.20 sed can't process this invocation | ||
335 | ## correctly. Breaking it into two sed invocations is a workaround. | ||
336 | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" | ||
337 | rm -f "$tmpdepfile" "$tmpdepfile".bak | ||
338 | ;; | ||
339 | |||
340 | cpp) | ||
341 | # Important note: in order to support this mode, a compiler *must* | ||
342 | # always write the proprocessed file to stdout. | ||
343 | "$@" || exit $? | ||
344 | |||
345 | # Remove the call to Libtool. | ||
346 | if test "$libtool" = yes; then | ||
347 | while test $1 != '--mode=compile'; do | ||
348 | shift | ||
349 | done | ||
350 | shift | ||
351 | fi | ||
352 | |||
353 | # Remove `-o $object'. | ||
354 | IFS=" " | ||
355 | for arg | ||
356 | do | ||
357 | case $arg in | ||
358 | -o) | ||
359 | shift | ||
360 | ;; | ||
361 | $object) | ||
362 | shift | ||
363 | ;; | ||
364 | *) | ||
365 | set fnord "$@" "$arg" | ||
366 | shift # fnord | ||
367 | shift # $arg | ||
368 | ;; | ||
369 | esac | ||
370 | done | ||
371 | |||
372 | "$@" -E | | ||
373 | sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | | ||
374 | sed '$ s: \\$::' > "$tmpdepfile" | ||
375 | rm -f "$depfile" | ||
376 | echo "$object : \\" > "$depfile" | ||
377 | cat < "$tmpdepfile" >> "$depfile" | ||
378 | sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" | ||
379 | rm -f "$tmpdepfile" | ||
380 | ;; | ||
381 | |||
382 | msvisualcpp) | ||
383 | # Important note: in order to support this mode, a compiler *must* | ||
384 | # always write the proprocessed file to stdout, regardless of -o, | ||
385 | # because we must use -o when running libtool. | ||
386 | "$@" || exit $? | ||
387 | IFS=" " | ||
388 | for arg | ||
389 | do | ||
390 | case "$arg" in | ||
391 | "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") | ||
392 | set fnord "$@" | ||
393 | shift | ||
394 | shift | ||
395 | ;; | ||
396 | *) | ||
397 | set fnord "$@" "$arg" | ||
398 | shift | ||
399 | shift | ||
400 | ;; | ||
401 | esac | ||
402 | done | ||
403 | "$@" -E | | ||
404 | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" | ||
405 | rm -f "$depfile" | ||
406 | echo "$object : \\" > "$depfile" | ||
407 | . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" | ||
408 | echo " " >> "$depfile" | ||
409 | . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" | ||
410 | rm -f "$tmpdepfile" | ||
411 | ;; | ||
412 | |||
413 | none) | ||
414 | exec "$@" | ||
415 | ;; | ||
416 | |||
417 | *) | ||
418 | echo "Unknown depmode $depmode" 1>&2 | ||
419 | exit 1 | ||
420 | ;; | ||
421 | esac | ||
422 | |||
423 | exit 0 | ||