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