| 1 | #! /bin/sh |
|---|
| 2 | # depcomp - compile a program generating dependencies as side-effects |
|---|
| 3 | |
|---|
| 4 | scriptversion=2005-07-09.11 |
|---|
| 5 | |
|---|
| 6 | # Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. |
|---|
| 7 | |
|---|
| 8 | # This program is free software; you can redistribute it and/or modify |
|---|
| 9 | # it under the terms of the GNU General Public License as published by |
|---|
| 10 | # the Free Software Foundation; either version 2, or (at your option) |
|---|
| 11 | # any later version. |
|---|
| 12 | |
|---|
| 13 | # This program is distributed in the hope that it will be useful, |
|---|
| 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|---|
| 16 | # GNU General Public License for more details. |
|---|
| 17 | |
|---|
| 18 | # You should have received a copy of the GNU General Public License |
|---|
| 19 | # along with this program; if not, write to the Free Software |
|---|
| 20 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
|---|
| 21 | # 02110-1301, USA. |
|---|
| 22 | |
|---|
| 23 | # As a special exception to the GNU General Public License, if you |
|---|
| 24 | # distribute this file as part of a program that contains a |
|---|
| 25 | # configuration script generated by Autoconf, you may include it under |
|---|
| 26 | # the same distribution terms that you use for the rest of that program. |
|---|
| 27 | |
|---|
| 28 | # Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>. |
|---|
| 29 | |
|---|
| 30 | case $1 in |
|---|
| 31 | '') |
|---|
| 32 | echo "$0: No command. Try \`$0 --help' for more information." 1>&2 |
|---|
| 33 | exit 1; |
|---|
| 34 | ;; |
|---|
| 35 | -h | --h*) |
|---|
| 36 | cat <<\EOF |
|---|
| 37 | Usage: depcomp [--help] [--version] PROGRAM [ARGS] |
|---|
| 38 | |
|---|
| 39 | Run PROGRAMS ARGS to compile a file, generating dependencies |
|---|
| 40 | as side-effects. |
|---|
| 41 | |
|---|
| 42 | Environment variables: |
|---|
| 43 | depmode Dependency tracking mode. |
|---|
| 44 | source Source file read by `PROGRAMS ARGS'. |
|---|
| 45 | object Object file output by `PROGRAMS ARGS'. |
|---|
| 46 | DEPDIR directory where to store dependencies. |
|---|
| 47 | depfile Dependency file to output. |
|---|
| 48 | tmpdepfile Temporary file to use when outputing dependencies. |
|---|
| 49 | libtool Whether libtool is used (yes/no). |
|---|
| 50 | |
|---|
| 51 | Report bugs to <bug-automake@gnu.org>. |
|---|
| 52 | EOF |
|---|
| 53 | exit $? |
|---|
| 54 | ;; |
|---|
| 55 | -v | --v*) |
|---|
| 56 | echo "depcomp $scriptversion" |
|---|
| 57 | exit $? |
|---|
| 58 | ;; |
|---|
| 59 | esac |
|---|
| 60 | |
|---|
| 61 | if test -z "$depmode" || test -z "$source" || test -z "$object"; then |
|---|
| 62 | echo "depcomp: Variables source, object and depmode must be set" 1>&2 |
|---|
| 63 | exit 1 |
|---|
| 64 | fi |
|---|
| 65 | |
|---|
| 66 | # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. |
|---|
| 67 | depfile=${depfile-`echo "$object" | |
|---|
| 68 | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} |
|---|
| 69 | tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} |
|---|
| 70 | |
|---|
| 71 | rm -f "$tmpdepfile" |
|---|
| 72 | |
|---|
| 73 | # Some modes work just like other modes, but use different flags. We |
|---|
| 74 | # parameterize here, but still list the modes in the big case below, |
|---|
| 75 | # to make depend.m4 easier to write. Note that we *cannot* use a case |
|---|
| 76 | # here, because this file can only contain one case statement. |
|---|
| 77 | if test "$depmode" = hp; then |
|---|
| 78 | # HP compiler uses -M and no extra arg. |
|---|
| 79 | gccflag=-M |
|---|
| 80 | depmode=gcc |
|---|
| 81 | fi |
|---|
| 82 | |
|---|
| 83 | if test "$depmode" = dashXmstdout; then |
|---|
| 84 | # This is just like dashmstdout with a different argument. |
|---|
| 85 | dashmflag=-xM |
|---|
| 86 | depmode=dashmstdout |
|---|
| 87 | fi |
|---|
| 88 | |
|---|
| 89 | case "$depmode" in |
|---|
| 90 | gcc3) |
|---|
| 91 | ## gcc 3 implements dependency tracking that does exactly what |
|---|
| 92 | ## we want. Yay! Note: for some reason libtool 1.4 doesn't like |
|---|
| 93 | ## it if -MD -MP comes after the -MF stuff. Hmm. |
|---|
| 94 | "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" |
|---|
| 95 | stat=$? |
|---|
| 96 | if test $stat -eq 0; then : |
|---|
| 97 | else |
|---|
| 98 | rm -f "$tmpdepfile" |
|---|
| 99 | exit $stat |
|---|
| 100 | fi |
|---|
| 101 | mv "$tmpdepfile" "$depfile" |
|---|
| 102 | ;; |
|---|
| 103 | |
|---|
| 104 | gcc) |
|---|
| 105 | ## There are various ways to get dependency output from gcc. Here's |
|---|
| 106 | ## why we pick this rather obscure method: |
|---|
| 107 | ## - Don't want to use -MD because we'd like the dependencies to end |
|---|
| 108 | ## up in a subdir. Having to rename by hand is ugly. |
|---|
| 109 | ## (We might end up doing this anyway to support other compilers.) |
|---|
| 110 | ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like |
|---|
| 111 | ## -MM, not -M (despite what the docs say). |
|---|
| 112 | ## - Using -M directly means running the compiler twice (even worse |
|---|
| 113 | ## than renaming). |
|---|
| 114 | if test -z "$gccflag"; then |
|---|
| 115 | gccflag=-MD, |
|---|
| 116 | fi |
|---|
| 117 | "$@" -Wp,"$gccflag$tmpdepfile" |
|---|
| 118 | stat=$? |
|---|
| 119 | if test $stat -eq 0; then : |
|---|
| 120 | else |
|---|
| 121 | rm -f "$tmpdepfile" |
|---|
| 122 | exit $stat |
|---|
| 123 | fi |
|---|
| 124 | rm -f "$depfile" |
|---|
| 125 | echo "$object : \\" > "$depfile" |
|---|
| 126 | alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz |
|---|
| 127 | ## The second -e expression handles DOS-style file names with drive letters. |
|---|
| 128 | sed -e 's/^[^:]*: / /' \ |
|---|
| 129 | -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" |
|---|
| 130 | ## This next piece of magic avoids the `deleted header file' problem. |
|---|
| 131 | ## The problem is that when a header file which appears in a .P file |
|---|
| 132 | ## is deleted, the dependency causes make to die (because there is |
|---|
| 133 | ## typically no way to rebuild the header). We avoid this by adding |
|---|
| 134 | ## dummy dependencies for each header file. Too bad gcc doesn't do |
|---|
| 135 | ## this for us directly. |
|---|
| 136 | tr ' ' ' |
|---|
| 137 | ' < "$tmpdepfile" | |
|---|
| 138 | ## Some versions of gcc put a space before the `:'. On the theory |
|---|
| 139 | ## that the space means something, we add a space to the output as |
|---|
| 140 | ## well. |
|---|
| 141 | ## Some versions of the HPUX 10.20 sed can't process this invocation |
|---|
| 142 | ## correctly. Breaking it into two sed invocations is a workaround. |
|---|
| 143 | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" |
|---|
| 144 | rm -f "$tmpdepfile" |
|---|
| 145 | ;; |
|---|
| 146 | |
|---|
| 147 | hp) |
|---|
| 148 | # This case exists only to let depend.m4 do its work. It works by |
|---|
| 149 | # looking at the text of this script. This case will never be run, |
|---|
| 150 | # since it is checked for above. |
|---|
| 151 | exit 1 |
|---|
| 152 | ;; |
|---|
| 153 | |
|---|
| 154 | sgi) |
|---|
| 155 | if test "$libtool" = yes; then |
|---|
| 156 | "$@" "-Wp,-MDupdate,$tmpdepfile" |
|---|
| 157 | else |
|---|
| 158 | "$@" -MDupdate "$tmpdepfile" |
|---|
| 159 | fi |
|---|
| 160 | stat=$? |
|---|
| 161 | if test $stat -eq 0; then : |
|---|
| 162 | else |
|---|
| 163 | rm -f "$tmpdepfile" |
|---|
| 164 | exit $stat |
|---|
| 165 | fi |
|---|
| 166 | rm -f "$depfile" |
|---|
| 167 | |
|---|
| 168 | if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files |
|---|
| 169 | echo "$object : \\" > "$depfile" |
|---|
| 170 | |
|---|
| 171 | # Clip off the initial element (the dependent). Don't try to be |
|---|
| 172 | # clever and replace this with sed code, as IRIX sed won't handle |
|---|
| 173 | # lines with more than a fixed number of characters (4096 in |
|---|
| 174 | # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; |
|---|
| 175 | # the IRIX cc adds comments like `#:fec' to the end of the |
|---|
| 176 | # dependency line. |
|---|
| 177 | tr ' ' ' |
|---|
| 178 | ' < "$tmpdepfile" \ |
|---|
| 179 | | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ |
|---|
| 180 | tr ' |
|---|
| 181 | ' ' ' >> $depfile |
|---|
| 182 | echo >> $depfile |
|---|
| 183 | |
|---|
| 184 | # The second pass generates a dummy entry for each header file. |
|---|
| 185 | tr ' ' ' |
|---|
| 186 | ' < "$tmpdepfile" \ |
|---|
| 187 | | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ |
|---|
| 188 | >> $depfile |
|---|
| 189 | else |
|---|
| 190 | # The sourcefile does not contain any dependencies, so just |
|---|
| 191 | # store a dummy comment line, to avoid errors with the Makefile |
|---|
| 192 | # "include basename.Plo" scheme. |
|---|
| 193 | echo "#dummy" > "$depfile" |
|---|
| 194 | fi |
|---|
| 195 | rm -f "$tmpdepfile" |
|---|
| 196 | ;; |
|---|
| 197 | |
|---|
| 198 | aix) |
|---|
| 199 | # The C for AIX Compiler uses -M and outputs the dependencies |
|---|
| 200 | # in a .u file. In older versions, this file always lives in the |
|---|
| 201 | # current directory. Also, the AIX compiler puts `$object:' at the |
|---|
| 202 | # start of each line; $object doesn't have directory information. |
|---|
| 203 | # Version 6 uses the directory in both cases. |
|---|
| 204 | stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'` |
|---|
| 205 | tmpdepfile="$stripped.u" |
|---|
| 206 | if test "$libtool" = yes; then |
|---|
| 207 | "$@" -Wc,-M |
|---|
| 208 | else |
|---|
| 209 | "$@" -M |
|---|
| 210 | fi |
|---|
| 211 | stat=$? |
|---|
| 212 | |
|---|
| 213 | if test -f "$tmpdepfile"; then : |
|---|
| 214 | else |
|---|
| 215 | stripped=`echo "$stripped" | sed 's,^.*/,,'` |
|---|
| 216 | tmpdepfile="$stripped.u" |
|---|
| 217 | fi |
|---|
| 218 | |
|---|
| 219 | if test $stat -eq 0; then : |
|---|
| 220 | else |
|---|
| 221 | rm -f "$tmpdepfile" |
|---|
| 222 | exit $stat |
|---|
| 223 | fi |
|---|
| 224 | |
|---|
| 225 | if test -f "$tmpdepfile"; then |
|---|
| 226 | outname="$stripped.o" |
|---|
| 227 | # Each line is of the form `foo.o: dependent.h'. |
|---|
| 228 | # Do two passes, one to just change these to |
|---|
| 229 | # `$object: dependent.h' and one to simply `dependent.h:'. |
|---|
| 230 | sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile" |
|---|
| 231 | sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile" |
|---|
| 232 | else |
|---|
| 233 | # The sourcefile does not contain any dependencies, so just |
|---|
| 234 | # store a dummy comment line, to avoid errors with the Makefile |
|---|
| 235 | # "include basename.Plo" scheme. |
|---|
| 236 | echo "#dummy" > "$depfile" |
|---|
| 237 | fi |
|---|
| 238 | rm -f "$tmpdepfile" |
|---|
| 239 | ;; |
|---|
| 240 | |
|---|
| 241 | icc) |
|---|
| 242 | # Intel's C compiler understands `-MD -MF file'. However on |
|---|
| 243 | # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c |
|---|
| 244 | # ICC 7.0 will fill foo.d with something like |
|---|
| 245 | # foo.o: sub/foo.c |
|---|
| 246 | # foo.o: sub/foo.h |
|---|
| 247 | # which is wrong. We want: |
|---|
| 248 | # sub/foo.o: sub/foo.c |
|---|
| 249 | # sub/foo.o: sub/foo.h |
|---|
| 250 | # sub/foo.c: |
|---|
| 251 | # sub/foo.h: |
|---|
| 252 | # ICC 7.1 will output |
|---|
| 253 | # foo.o: sub/foo.c sub/foo.h |
|---|
| 254 | # and will wrap long lines using \ : |
|---|
| 255 | # foo.o: sub/foo.c ... \ |
|---|
| 256 | # sub/foo.h ... \ |
|---|
| 257 | # ... |
|---|
| 258 | |
|---|
| 259 | "$@" -MD -MF "$tmpdepfile" |
|---|
| 260 | stat=$? |
|---|
| 261 | if test $stat -eq 0; then : |
|---|
| 262 | else |
|---|
| 263 | rm -f "$tmpdepfile" |
|---|
| 264 | exit $stat |
|---|
| 265 | fi |
|---|
| 266 | rm -f "$depfile" |
|---|
| 267 | # Each line is of the form `foo.o: dependent.h', |
|---|
| 268 | # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. |
|---|
| 269 | # Do two passes, one to just change these to |
|---|
| 270 | # `$object: dependent.h' and one to simply `dependent.h:'. |
|---|
| 271 | sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" |
|---|
| 272 | # Some versions of the HPUX 10.20 sed can't process this invocation |
|---|
| 273 | # correctly. Breaking it into two sed invocations is a workaround. |
|---|
| 274 | sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | |
|---|
| 275 | sed -e 's/$/ :/' >> "$depfile" |
|---|
| 276 | rm -f "$tmpdepfile" |
|---|
| 277 | ;; |
|---|
| 278 | |
|---|
| 279 | tru64) |
|---|
| 280 | # The Tru64 compiler uses -MD to generate dependencies as a side |
|---|
| 281 | # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. |
|---|
| 282 | # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put |
|---|
| 283 | # dependencies in `foo.d' instead, so we check for that too. |
|---|
| 284 | # Subdirectories are respected. |
|---|
| 285 | dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` |
|---|
| 286 | test "x$dir" = "x$object" && dir= |
|---|
| 287 | base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` |
|---|
| 288 | |
|---|
| 289 | if test "$libtool" = yes; then |
|---|
| 290 | # With Tru64 cc, shared objects can also be used to make a |
|---|
| 291 | # static library. This mecanism is used in libtool 1.4 series to |
|---|
| 292 | # handle both shared and static libraries in a single compilation. |
|---|
| 293 | # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. |
|---|
| 294 | # |
|---|
| 295 | # With libtool 1.5 this exception was removed, and libtool now |
|---|
| 296 | # generates 2 separate objects for the 2 libraries. These two |
|---|
| 297 | # compilations output dependencies in in $dir.libs/$base.o.d and |
|---|
| 298 | # in $dir$base.o.d. We have to check for both files, because |
|---|
| 299 | # one of the two compilations can be disabled. We should prefer |
|---|
| 300 | # $dir$base.o.d over $dir.libs/$base.o.d because the latter is |
|---|
| 301 | # automatically cleaned when .libs/ is deleted, while ignoring |
|---|
| 302 | # the former would cause a distcleancheck panic. |
|---|
| 303 | tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 |
|---|
| 304 | tmpdepfile2=$dir$base.o.d # libtool 1.5 |
|---|
| 305 | tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 |
|---|
| 306 | tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 |
|---|
| 307 | "$@" -Wc,-MD |
|---|
| 308 | else |
|---|
| 309 | tmpdepfile1=$dir$base.o.d |
|---|
| 310 | tmpdepfile2=$dir$base.d |
|---|
| 311 | tmpdepfile3=$dir$base.d |
|---|
| 312 | tmpdepfile4=$dir$base.d |
|---|
| 313 | "$@" -MD |
|---|
| 314 | fi |
|---|
| 315 | |
|---|
| 316 | stat=$? |
|---|
| 317 | if test $stat -eq 0; then : |
|---|
| 318 | else |
|---|
| 319 | rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" |
|---|
| 320 | exit $stat |
|---|
| 321 | fi |
|---|
| 322 | |
|---|
| 323 | for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" |
|---|
| 324 | do |
|---|
| 325 | test -f "$tmpdepfile" && break |
|---|
| 326 | done |
|---|
| 327 | if test -f "$tmpdepfile"; then |
|---|
| 328 | sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" |
|---|
| 329 | # That's a tab and a space in the []. |
|---|
| 330 | sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" |
|---|
| 331 | else |
|---|
| 332 | echo "#dummy" > "$depfile" |
|---|
| 333 | fi |
|---|
| 334 | rm -f "$tmpdepfile" |
|---|
| 335 | ;; |
|---|
| 336 | |
|---|
| 337 | #nosideeffect) |
|---|
| 338 | # This comment above is used by automake to tell side-effect |
|---|
| 339 | # dependency tracking mechanisms from slower ones. |
|---|
| 340 | |
|---|
| 341 | dashmstdout) |
|---|
| 342 | # Important note: in order to support this mode, a compiler *must* |
|---|
| 343 | # always write the preprocessed file to stdout, regardless of -o. |
|---|
| 344 | "$@" || exit $? |
|---|
| 345 | |
|---|
| 346 | # Remove the call to Libtool. |
|---|
| 347 | if test "$libtool" = yes; then |
|---|
| 348 | while test $1 != '--mode=compile'; do |
|---|
| 349 | shift |
|---|
| 350 | done |
|---|
| 351 | shift |
|---|
| 352 | fi |
|---|
| 353 | |
|---|
| 354 | # Remove `-o $object'. |
|---|
| 355 | IFS=" " |
|---|
| 356 | for arg |
|---|
| 357 | do |
|---|
| 358 | case $arg in |
|---|
| 359 | -o) |
|---|
| 360 | shift |
|---|
| 361 | ;; |
|---|
| 362 | $object) |
|---|
| 363 | shift |
|---|
| 364 | ;; |
|---|
| 365 | *) |
|---|
| 366 | set fnord "$@" "$arg" |
|---|
| 367 | shift # fnord |
|---|
| 368 | shift # $arg |
|---|
| 369 | ;; |
|---|
| 370 | esac |
|---|
| 371 | done |
|---|
| 372 | |
|---|
| 373 | test -z "$dashmflag" && dashmflag=-M |
|---|
| 374 | # Require at least two characters before searching for `:' |
|---|
| 375 | # in the target name. This is to cope with DOS-style filenames: |
|---|
| 376 | # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. |
|---|
| 377 | "$@" $dashmflag | |
|---|
| 378 | sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" |
|---|
| 379 | rm -f "$depfile" |
|---|
| 380 | cat < "$tmpdepfile" > "$depfile" |
|---|
| 381 | tr ' ' ' |
|---|
| 382 | ' < "$tmpdepfile" | \ |
|---|
| 383 | ## Some versions of the HPUX 10.20 sed can't process this invocation |
|---|
| 384 | ## correctly. Breaking it into two sed invocations is a workaround. |
|---|
| 385 | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" |
|---|
| 386 | rm -f "$tmpdepfile" |
|---|
| 387 | ;; |
|---|
| 388 | |
|---|
| 389 | dashXmstdout) |
|---|
| 390 | # This case only exists to satisfy depend.m4. It is never actually |
|---|
| 391 | # run, as this mode is specially recognized in the preamble. |
|---|
| 392 | exit 1 |
|---|
| 393 | ;; |
|---|
| 394 | |
|---|
| 395 | makedepend) |
|---|
| 396 | "$@" || exit $? |
|---|
| 397 | # Remove any Libtool call |
|---|
| 398 | if test "$libtool" = yes; then |
|---|
| 399 | while test $1 != '--mode=compile'; do |
|---|
| 400 | shift |
|---|
| 401 | done |
|---|
| 402 | shift |
|---|
| 403 | fi |
|---|
| 404 | # X makedepend |
|---|
| 405 | shift |
|---|
| 406 | cleared=no |
|---|
| 407 | for arg in "$@"; do |
|---|
| 408 | case $cleared in |
|---|
| 409 | no) |
|---|
| 410 | set ""; shift |
|---|
| 411 | cleared=yes ;; |
|---|
| 412 | esac |
|---|
| 413 | case "$arg" in |
|---|
| 414 | -D*|-I*) |
|---|
| 415 | set fnord "$@" "$arg"; shift ;; |
|---|
| 416 | # Strip any option that makedepend may not understand. Remove |
|---|
| 417 | # the object too, otherwise makedepend will parse it as a source file. |
|---|
| 418 | -*|$object) |
|---|
| 419 | ;; |
|---|
| 420 | *) |
|---|
| 421 | set fnord "$@" "$arg"; shift ;; |
|---|
| 422 | esac |
|---|
| 423 | done |
|---|
| 424 | obj_suffix="`echo $object | sed 's/^.*\././'`" |
|---|
| 425 | touch "$tmpdepfile" |
|---|
| 426 | ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" |
|---|
| 427 | rm -f "$depfile" |
|---|
| 428 | cat < "$tmpdepfile" > "$depfile" |
|---|
| 429 | sed '1,2d' "$tmpdepfile" | tr ' ' ' |
|---|
| 430 | ' | \ |
|---|
| 431 | ## Some versions of the HPUX 10.20 sed can't process this invocation |
|---|
| 432 | ## correctly. Breaking it into two sed invocations is a workaround. |
|---|
| 433 | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" |
|---|
| 434 | rm -f "$tmpdepfile" "$tmpdepfile".bak |
|---|
| 435 | ;; |
|---|
| 436 | |
|---|
| 437 | cpp) |
|---|
| 438 | # Important note: in order to support this mode, a compiler *must* |
|---|
| 439 | # always write the preprocessed file to stdout. |
|---|
| 440 | "$@" || exit $? |
|---|
| 441 | |
|---|
| 442 | # Remove the call to Libtool. |
|---|
| 443 | if test "$libtool" = yes; then |
|---|
| 444 | while test $1 != '--mode=compile'; do |
|---|
| 445 | shift |
|---|
| 446 | done |
|---|
| 447 | shift |
|---|
| 448 | fi |
|---|
| 449 | |
|---|
| 450 | # Remove `-o $object'. |
|---|
| 451 | IFS=" " |
|---|
| 452 | for arg |
|---|
| 453 | do |
|---|
| 454 | case $arg in |
|---|
| 455 | -o) |
|---|
| 456 | shift |
|---|
| 457 | ;; |
|---|
| 458 | $object) |
|---|
| 459 | shift |
|---|
| 460 | ;; |
|---|
| 461 | *) |
|---|
| 462 | set fnord "$@" "$arg" |
|---|
| 463 | shift # fnord |
|---|
| 464 | shift # $arg |
|---|
| 465 | ;; |
|---|
| 466 | esac |
|---|
| 467 | done |
|---|
| 468 | |
|---|
| 469 | "$@" -E | |
|---|
| 470 | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ |
|---|
| 471 | -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | |
|---|
| 472 | sed '$ s: \\$::' > "$tmpdepfile" |
|---|
| 473 | rm -f "$depfile" |
|---|
| 474 | echo "$object : \\" > "$depfile" |
|---|
| 475 | cat < "$tmpdepfile" >> "$depfile" |
|---|
| 476 | sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" |
|---|
| 477 | rm -f "$tmpdepfile" |
|---|
| 478 | ;; |
|---|
| 479 | |
|---|
| 480 | msvisualcpp) |
|---|
| 481 | # Important note: in order to support this mode, a compiler *must* |
|---|
| 482 | # always write the preprocessed file to stdout, regardless of -o, |
|---|
| 483 | # because we must use -o when running libtool. |
|---|
| 484 | "$@" || exit $? |
|---|
| 485 | IFS=" " |
|---|
| 486 | for arg |
|---|
| 487 | do |
|---|
| 488 | case "$arg" in |
|---|
| 489 | "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") |
|---|
| 490 | set fnord "$@" |
|---|
| 491 | shift |
|---|
| 492 | shift |
|---|
| 493 | ;; |
|---|
| 494 | *) |
|---|
| 495 | set fnord "$@" "$arg" |
|---|
| 496 | shift |
|---|
| 497 | shift |
|---|
| 498 | ;; |
|---|
| 499 | esac |
|---|
| 500 | done |
|---|
| 501 | "$@" -E | |
|---|
| 502 | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" |
|---|
| 503 | rm -f "$depfile" |
|---|
| 504 | echo "$object : \\" > "$depfile" |
|---|
| 505 | . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" |
|---|
| 506 | echo " " >> "$depfile" |
|---|
| 507 | . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" |
|---|
| 508 | rm -f "$tmpdepfile" |
|---|
| 509 | ;; |
|---|
| 510 | |
|---|
| 511 | none) |
|---|
| 512 | exec "$@" |
|---|
| 513 | ;; |
|---|
| 514 | |
|---|
| 515 | *) |
|---|
| 516 | echo "Unknown depmode $depmode" 1>&2 |
|---|
| 517 | exit 1 |
|---|
| 518 | ;; |
|---|
| 519 | esac |
|---|
| 520 | |
|---|
| 521 | exit 0 |
|---|
| 522 | |
|---|
| 523 | # Local Variables: |
|---|
| 524 | # mode: shell-script |
|---|
| 525 | # sh-indentation: 2 |
|---|
| 526 | # eval: (add-hook 'write-file-hooks 'time-stamp) |
|---|
| 527 | # time-stamp-start: "scriptversion=" |
|---|
| 528 | # time-stamp-format: "%:y-%02m-%02d.%02H" |
|---|
| 529 | # time-stamp-end: "$" |
|---|
| 530 | # End: |
|---|
