Mercurial > hg > CbC > CbC_gcc
annotate depcomp @ 88:f214c1d5b862
merge 89
| author | Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Tue, 20 Dec 2011 18:53:46 +0900 |
| parents | 77e2b8dfacca |
| children | 04ced10e8804 |
| rev | line source |
|---|---|
| 0 | 1 #! /bin/sh |
| 2 # depcomp - compile a program generating dependencies as side-effects | |
| 3 | |
|
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4 scriptversion=2009-04-28.21; # UTC |
| 0 | 5 |
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6 # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free |
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7 # Software Foundation, Inc. |
| 0 | 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 | |
|
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20 # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 0 | 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 | |
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88 cygpath_u="cygpath -u -f -" |
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89 if test "$depmode" = msvcmsys; then |
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90 # This is just like msvisualcpp but w/o cygpath translation. |
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91 # Just convert the backslash-escaped backslashes to single forward |
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92 # slashes to satisfy depend.m4 |
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93 cygpath_u="sed s,\\\\\\\\,/,g" |
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94 depmode=msvisualcpp |
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95 fi |
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96 |
| 0 | 97 case "$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. | |
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102 ## Unfortunately, FreeBSD c89 acceptance of flags depends upon |
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103 ## the command line argument order; so add the flags where they |
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104 ## appear in depend2.am. Note that the slowdown incurred here |
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105 ## affects only configure: in makefiles, %FASTDEP% shortcuts this. |
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106 for arg |
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107 do |
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108 case $arg in |
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109 -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; |
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110 *) set fnord "$@" "$arg" ;; |
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111 esac |
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112 shift # fnord |
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113 shift # $arg |
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114 done |
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115 "$@" |
| 0 | 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 ' | |
|
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202 ' ' ' >> "$depfile" |
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203 echo >> "$depfile" |
| 0 | 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 '/^$/ d' -e 's/$/:/' \ | |
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209 >> "$depfile" |
| 0 | 210 else |
| 211 # The sourcefile does not contain any dependencies, so just | |
| 212 # store a dummy comment line, to avoid errors with the Makefile | |
| 213 # "include basename.Plo" scheme. | |
| 214 echo "#dummy" > "$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; $object doesn't have directory information. | |
| 224 # Version 6 uses the directory in both cases. | |
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225 dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` |
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226 test "x$dir" = "x$object" && dir= |
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227 base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` |
| 0 | 228 if test "$libtool" = yes; then |
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229 tmpdepfile1=$dir$base.u |
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230 tmpdepfile2=$base.u |
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231 tmpdepfile3=$dir.libs/$base.u |
| 0 | 232 "$@" -Wc,-M |
| 233 else | |
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234 tmpdepfile1=$dir$base.u |
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235 tmpdepfile2=$dir$base.u |
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236 tmpdepfile3=$dir$base.u |
| 0 | 237 "$@" -M |
| 238 fi | |
| 239 stat=$? | |
| 240 | |
| 241 if test $stat -eq 0; then : | |
| 242 else | |
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243 rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" |
| 0 | 244 exit $stat |
| 245 fi | |
| 246 | |
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247 for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" |
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248 do |
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249 test -f "$tmpdepfile" && break |
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250 done |
| 0 | 251 if test -f "$tmpdepfile"; then |
| 252 # Each line is of the form `foo.o: dependent.h'. | |
| 253 # Do two passes, one to just change these to | |
| 254 # `$object: dependent.h' and one to simply `dependent.h:'. | |
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255 sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" |
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256 # That's a tab and a space in the []. |
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257 sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" |
| 0 | 258 else |
| 259 # The sourcefile does not contain any dependencies, so just | |
| 260 # store a dummy comment line, to avoid errors with the Makefile | |
| 261 # "include basename.Plo" scheme. | |
| 262 echo "#dummy" > "$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 | |
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305 hp2) |
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306 # The "hp" stanza above does not work with aCC (C++) and HP's ia64 |
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307 # compilers, which have integrated preprocessors. The correct option |
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308 # to use with these is +Maked; it writes dependencies to a file named |
| 0 | 309 # 'foo.d', which lands next to the object file, wherever that |
| 310 # happens to be. | |
|
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311 # Much of this is similar to the tru64 case; see comments there. |
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312 dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` |
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313 test "x$dir" = "x$object" && dir= |
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314 base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` |
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315 if test "$libtool" = yes; then |
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316 tmpdepfile1=$dir$base.d |
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317 tmpdepfile2=$dir.libs/$base.d |
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318 "$@" -Wc,+Maked |
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319 else |
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320 tmpdepfile1=$dir$base.d |
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321 tmpdepfile2=$dir$base.d |
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322 "$@" +Maked |
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323 fi |
| 0 | 324 stat=$? |
| 325 if test $stat -eq 0; then : | |
| 326 else | |
|
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327 rm -f "$tmpdepfile1" "$tmpdepfile2" |
| 0 | 328 exit $stat |
| 329 fi | |
| 330 | |
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331 for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" |
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332 do |
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333 test -f "$tmpdepfile" && break |
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334 done |
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335 if test -f "$tmpdepfile"; then |
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336 sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" |
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337 # Add `dependent.h:' lines. |
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338 sed -ne '2,${ |
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339 s/^ *// |
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340 s/ \\*$// |
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341 s/$/:/ |
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342 p |
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343 }' "$tmpdepfile" >> "$depfile" |
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344 else |
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345 echo "#dummy" > "$depfile" |
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346 fi |
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347 rm -f "$tmpdepfile" "$tmpdepfile2" |
| 0 | 348 ;; |
| 349 | |
| 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 | |
|
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362 # static library. This mechanism is used in libtool 1.4 series to |
| 0 | 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 | |
|
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368 # compilations output dependencies in $dir.libs/$base.o.d and |
| 0 | 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 | |
|
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419 while test "X$1" != 'X--mode=compile'; do |
| 0 | 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 | |
|
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470 while test "X$1" != 'X--mode=compile'; do |
| 0 | 471 shift |
| 472 done | |
| 473 shift | |
| 474 fi | |
| 475 # X makedepend | |
| 476 shift | |
|
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477 cleared=no eat=no |
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478 for arg |
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479 do |
| 0 | 480 case $cleared in |
| 481 no) | |
| 482 set ""; shift | |
| 483 cleared=yes ;; | |
| 484 esac | |
|
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485 if test $eat = yes; then |
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486 eat=no |
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487 continue |
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488 fi |
| 0 | 489 case "$arg" in |
| 490 -D*|-I*) | |
| 491 set fnord "$@" "$arg"; shift ;; | |
| 492 # Strip any option that makedepend may not understand. Remove | |
| 493 # the object too, otherwise makedepend will parse it as a source file. | |
|
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494 -arch) |
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495 eat=yes ;; |
| 0 | 496 -*|$object) |
| 497 ;; | |
| 498 *) | |
| 499 set fnord "$@" "$arg"; shift ;; | |
| 500 esac | |
| 501 done | |
|
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502 obj_suffix=`echo "$object" | sed 's/^.*\././'` |
| 0 | 503 touch "$tmpdepfile" |
| 504 ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" | |
| 505 rm -f "$depfile" | |
| 506 cat < "$tmpdepfile" > "$depfile" | |
| 507 sed '1,2d' "$tmpdepfile" | tr ' ' ' | |
| 508 ' | \ | |
| 509 ## Some versions of the HPUX 10.20 sed can't process this invocation | |
| 510 ## correctly. Breaking it into two sed invocations is a workaround. | |
| 511 sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" | |
| 512 rm -f "$tmpdepfile" "$tmpdepfile".bak | |
| 513 ;; | |
| 514 | |
| 515 cpp) | |
| 516 # Important note: in order to support this mode, a compiler *must* | |
| 517 # always write the preprocessed file to stdout. | |
| 518 "$@" || exit $? | |
| 519 | |
| 520 # Remove the call to Libtool. | |
| 521 if test "$libtool" = yes; then | |
|
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522 while test "X$1" != 'X--mode=compile'; do |
| 0 | 523 shift |
| 524 done | |
| 525 shift | |
| 526 fi | |
| 527 | |
| 528 # Remove `-o $object'. | |
| 529 IFS=" " | |
| 530 for arg | |
| 531 do | |
| 532 case $arg in | |
| 533 -o) | |
| 534 shift | |
| 535 ;; | |
| 536 $object) | |
| 537 shift | |
| 538 ;; | |
| 539 *) | |
| 540 set fnord "$@" "$arg" | |
| 541 shift # fnord | |
| 542 shift # $arg | |
| 543 ;; | |
| 544 esac | |
| 545 done | |
| 546 | |
| 547 "$@" -E | | |
| 548 sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ | |
| 549 -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | | |
| 550 sed '$ s: \\$::' > "$tmpdepfile" | |
| 551 rm -f "$depfile" | |
| 552 echo "$object : \\" > "$depfile" | |
| 553 cat < "$tmpdepfile" >> "$depfile" | |
| 554 sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" | |
| 555 rm -f "$tmpdepfile" | |
| 556 ;; | |
| 557 | |
| 558 msvisualcpp) | |
| 559 # Important note: in order to support this mode, a compiler *must* | |
|
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560 # always write the preprocessed file to stdout. |
| 0 | 561 "$@" || exit $? |
|
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562 |
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563 # Remove the call to Libtool. |
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564 if test "$libtool" = yes; then |
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565 while test "X$1" != 'X--mode=compile'; do |
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566 shift |
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567 done |
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568 shift |
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569 fi |
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570 |
| 0 | 571 IFS=" " |
| 572 for arg | |
| 573 do | |
| 574 case "$arg" in | |
|
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575 -o) |
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576 shift |
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577 ;; |
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578 $object) |
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579 shift |
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580 ;; |
| 0 | 581 "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") |
| 582 set fnord "$@" | |
| 583 shift | |
| 584 shift | |
| 585 ;; | |
| 586 *) | |
| 587 set fnord "$@" "$arg" | |
| 588 shift | |
| 589 shift | |
| 590 ;; | |
| 591 esac | |
| 592 done | |
|
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593 "$@" -E 2>/dev/null | |
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594 sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" |
| 0 | 595 rm -f "$depfile" |
| 596 echo "$object : \\" > "$depfile" | |
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597 sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" |
| 0 | 598 echo " " >> "$depfile" |
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599 sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" |
| 0 | 600 rm -f "$tmpdepfile" |
| 601 ;; | |
| 602 | |
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603 msvcmsys) |
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604 # This case exists only to let depend.m4 do its work. It works by |
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605 # looking at the text of this script. This case will never be run, |
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606 # since it is checked for above. |
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607 exit 1 |
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608 ;; |
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609 |
| 0 | 610 none) |
| 611 exec "$@" | |
| 612 ;; | |
| 613 | |
| 614 *) | |
| 615 echo "Unknown depmode $depmode" 1>&2 | |
| 616 exit 1 | |
| 617 ;; | |
| 618 esac | |
| 619 | |
| 620 exit 0 | |
| 621 | |
| 622 # Local Variables: | |
| 623 # mode: shell-script | |
| 624 # sh-indentation: 2 | |
| 625 # eval: (add-hook 'write-file-hooks 'time-stamp) | |
| 626 # time-stamp-start: "scriptversion=" | |
| 627 # time-stamp-format: "%:y-%02m-%02d.%02H" | |
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628 # time-stamp-time-zone: "UTC" |
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629 # time-stamp-end: "; # UTC" |
| 0 | 630 # End: |