1.1 --- a/depcomp Wed May 31 12:51:24 2017 +0200
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,791 +0,0 @@
1.4 -#! /bin/sh
1.5 -# depcomp - compile a program generating dependencies as side-effects
1.6 -
1.7 -scriptversion=2013-05-30.07; # UTC
1.8 -
1.9 -# Copyright (C) 1999-2013 Free Software Foundation, Inc.
1.10 -
1.11 -# This program is free software; you can redistribute it and/or modify
1.12 -# it under the terms of the GNU General Public License as published by
1.13 -# the Free Software Foundation; either version 2, or (at your option)
1.14 -# any later version.
1.15 -
1.16 -# This program is distributed in the hope that it will be useful,
1.17 -# but WITHOUT ANY WARRANTY; without even the implied warranty of
1.18 -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.19 -# GNU General Public License for more details.
1.20 -
1.21 -# You should have received a copy of the GNU General Public License
1.22 -# along with this program. If not, see <http://www.gnu.org/licenses/>.
1.23 -
1.24 -# As a special exception to the GNU General Public License, if you
1.25 -# distribute this file as part of a program that contains a
1.26 -# configuration script generated by Autoconf, you may include it under
1.27 -# the same distribution terms that you use for the rest of that program.
1.28 -
1.29 -# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
1.30 -
1.31 -case $1 in
1.32 - '')
1.33 - echo "$0: No command. Try '$0 --help' for more information." 1>&2
1.34 - exit 1;
1.35 - ;;
1.36 - -h | --h*)
1.37 - cat <<\EOF
1.38 -Usage: depcomp [--help] [--version] PROGRAM [ARGS]
1.39 -
1.40 -Run PROGRAMS ARGS to compile a file, generating dependencies
1.41 -as side-effects.
1.42 -
1.43 -Environment variables:
1.44 - depmode Dependency tracking mode.
1.45 - source Source file read by 'PROGRAMS ARGS'.
1.46 - object Object file output by 'PROGRAMS ARGS'.
1.47 - DEPDIR directory where to store dependencies.
1.48 - depfile Dependency file to output.
1.49 - tmpdepfile Temporary file to use when outputting dependencies.
1.50 - libtool Whether libtool is used (yes/no).
1.51 -
1.52 -Report bugs to <bug-automake@gnu.org>.
1.53 -EOF
1.54 - exit $?
1.55 - ;;
1.56 - -v | --v*)
1.57 - echo "depcomp $scriptversion"
1.58 - exit $?
1.59 - ;;
1.60 -esac
1.61 -
1.62 -# Get the directory component of the given path, and save it in the
1.63 -# global variables '$dir'. Note that this directory component will
1.64 -# be either empty or ending with a '/' character. This is deliberate.
1.65 -set_dir_from ()
1.66 -{
1.67 - case $1 in
1.68 - */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
1.69 - *) dir=;;
1.70 - esac
1.71 -}
1.72 -
1.73 -# Get the suffix-stripped basename of the given path, and save it the
1.74 -# global variable '$base'.
1.75 -set_base_from ()
1.76 -{
1.77 - base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
1.78 -}
1.79 -
1.80 -# If no dependency file was actually created by the compiler invocation,
1.81 -# we still have to create a dummy depfile, to avoid errors with the
1.82 -# Makefile "include basename.Plo" scheme.
1.83 -make_dummy_depfile ()
1.84 -{
1.85 - echo "#dummy" > "$depfile"
1.86 -}
1.87 -
1.88 -# Factor out some common post-processing of the generated depfile.
1.89 -# Requires the auxiliary global variable '$tmpdepfile' to be set.
1.90 -aix_post_process_depfile ()
1.91 -{
1.92 - # If the compiler actually managed to produce a dependency file,
1.93 - # post-process it.
1.94 - if test -f "$tmpdepfile"; then
1.95 - # Each line is of the form 'foo.o: dependency.h'.
1.96 - # Do two passes, one to just change these to
1.97 - # $object: dependency.h
1.98 - # and one to simply output
1.99 - # dependency.h:
1.100 - # which is needed to avoid the deleted-header problem.
1.101 - { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
1.102 - sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
1.103 - } > "$depfile"
1.104 - rm -f "$tmpdepfile"
1.105 - else
1.106 - make_dummy_depfile
1.107 - fi
1.108 -}
1.109 -
1.110 -# A tabulation character.
1.111 -tab=' '
1.112 -# A newline character.
1.113 -nl='
1.114 -'
1.115 -# Character ranges might be problematic outside the C locale.
1.116 -# These definitions help.
1.117 -upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
1.118 -lower=abcdefghijklmnopqrstuvwxyz
1.119 -digits=0123456789
1.120 -alpha=${upper}${lower}
1.121 -
1.122 -if test -z "$depmode" || test -z "$source" || test -z "$object"; then
1.123 - echo "depcomp: Variables source, object and depmode must be set" 1>&2
1.124 - exit 1
1.125 -fi
1.126 -
1.127 -# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
1.128 -depfile=${depfile-`echo "$object" |
1.129 - sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
1.130 -tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
1.131 -
1.132 -rm -f "$tmpdepfile"
1.133 -
1.134 -# Avoid interferences from the environment.
1.135 -gccflag= dashmflag=
1.136 -
1.137 -# Some modes work just like other modes, but use different flags. We
1.138 -# parameterize here, but still list the modes in the big case below,
1.139 -# to make depend.m4 easier to write. Note that we *cannot* use a case
1.140 -# here, because this file can only contain one case statement.
1.141 -if test "$depmode" = hp; then
1.142 - # HP compiler uses -M and no extra arg.
1.143 - gccflag=-M
1.144 - depmode=gcc
1.145 -fi
1.146 -
1.147 -if test "$depmode" = dashXmstdout; then
1.148 - # This is just like dashmstdout with a different argument.
1.149 - dashmflag=-xM
1.150 - depmode=dashmstdout
1.151 -fi
1.152 -
1.153 -cygpath_u="cygpath -u -f -"
1.154 -if test "$depmode" = msvcmsys; then
1.155 - # This is just like msvisualcpp but w/o cygpath translation.
1.156 - # Just convert the backslash-escaped backslashes to single forward
1.157 - # slashes to satisfy depend.m4
1.158 - cygpath_u='sed s,\\\\,/,g'
1.159 - depmode=msvisualcpp
1.160 -fi
1.161 -
1.162 -if test "$depmode" = msvc7msys; then
1.163 - # This is just like msvc7 but w/o cygpath translation.
1.164 - # Just convert the backslash-escaped backslashes to single forward
1.165 - # slashes to satisfy depend.m4
1.166 - cygpath_u='sed s,\\\\,/,g'
1.167 - depmode=msvc7
1.168 -fi
1.169 -
1.170 -if test "$depmode" = xlc; then
1.171 - # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
1.172 - gccflag=-qmakedep=gcc,-MF
1.173 - depmode=gcc
1.174 -fi
1.175 -
1.176 -case "$depmode" in
1.177 -gcc3)
1.178 -## gcc 3 implements dependency tracking that does exactly what
1.179 -## we want. Yay! Note: for some reason libtool 1.4 doesn't like
1.180 -## it if -MD -MP comes after the -MF stuff. Hmm.
1.181 -## Unfortunately, FreeBSD c89 acceptance of flags depends upon
1.182 -## the command line argument order; so add the flags where they
1.183 -## appear in depend2.am. Note that the slowdown incurred here
1.184 -## affects only configure: in makefiles, %FASTDEP% shortcuts this.
1.185 - for arg
1.186 - do
1.187 - case $arg in
1.188 - -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
1.189 - *) set fnord "$@" "$arg" ;;
1.190 - esac
1.191 - shift # fnord
1.192 - shift # $arg
1.193 - done
1.194 - "$@"
1.195 - stat=$?
1.196 - if test $stat -ne 0; then
1.197 - rm -f "$tmpdepfile"
1.198 - exit $stat
1.199 - fi
1.200 - mv "$tmpdepfile" "$depfile"
1.201 - ;;
1.202 -
1.203 -gcc)
1.204 -## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
1.205 -## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
1.206 -## (see the conditional assignment to $gccflag above).
1.207 -## There are various ways to get dependency output from gcc. Here's
1.208 -## why we pick this rather obscure method:
1.209 -## - Don't want to use -MD because we'd like the dependencies to end
1.210 -## up in a subdir. Having to rename by hand is ugly.
1.211 -## (We might end up doing this anyway to support other compilers.)
1.212 -## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
1.213 -## -MM, not -M (despite what the docs say). Also, it might not be
1.214 -## supported by the other compilers which use the 'gcc' depmode.
1.215 -## - Using -M directly means running the compiler twice (even worse
1.216 -## than renaming).
1.217 - if test -z "$gccflag"; then
1.218 - gccflag=-MD,
1.219 - fi
1.220 - "$@" -Wp,"$gccflag$tmpdepfile"
1.221 - stat=$?
1.222 - if test $stat -ne 0; then
1.223 - rm -f "$tmpdepfile"
1.224 - exit $stat
1.225 - fi
1.226 - rm -f "$depfile"
1.227 - echo "$object : \\" > "$depfile"
1.228 - # The second -e expression handles DOS-style file names with drive
1.229 - # letters.
1.230 - sed -e 's/^[^:]*: / /' \
1.231 - -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
1.232 -## This next piece of magic avoids the "deleted header file" problem.
1.233 -## The problem is that when a header file which appears in a .P file
1.234 -## is deleted, the dependency causes make to die (because there is
1.235 -## typically no way to rebuild the header). We avoid this by adding
1.236 -## dummy dependencies for each header file. Too bad gcc doesn't do
1.237 -## this for us directly.
1.238 -## Some versions of gcc put a space before the ':'. On the theory
1.239 -## that the space means something, we add a space to the output as
1.240 -## well. hp depmode also adds that space, but also prefixes the VPATH
1.241 -## to the object. Take care to not repeat it in the output.
1.242 -## Some versions of the HPUX 10.20 sed can't process this invocation
1.243 -## correctly. Breaking it into two sed invocations is a workaround.
1.244 - tr ' ' "$nl" < "$tmpdepfile" \
1.245 - | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
1.246 - | sed -e 's/$/ :/' >> "$depfile"
1.247 - rm -f "$tmpdepfile"
1.248 - ;;
1.249 -
1.250 -hp)
1.251 - # This case exists only to let depend.m4 do its work. It works by
1.252 - # looking at the text of this script. This case will never be run,
1.253 - # since it is checked for above.
1.254 - exit 1
1.255 - ;;
1.256 -
1.257 -sgi)
1.258 - if test "$libtool" = yes; then
1.259 - "$@" "-Wp,-MDupdate,$tmpdepfile"
1.260 - else
1.261 - "$@" -MDupdate "$tmpdepfile"
1.262 - fi
1.263 - stat=$?
1.264 - if test $stat -ne 0; then
1.265 - rm -f "$tmpdepfile"
1.266 - exit $stat
1.267 - fi
1.268 - rm -f "$depfile"
1.269 -
1.270 - if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
1.271 - echo "$object : \\" > "$depfile"
1.272 - # Clip off the initial element (the dependent). Don't try to be
1.273 - # clever and replace this with sed code, as IRIX sed won't handle
1.274 - # lines with more than a fixed number of characters (4096 in
1.275 - # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
1.276 - # the IRIX cc adds comments like '#:fec' to the end of the
1.277 - # dependency line.
1.278 - tr ' ' "$nl" < "$tmpdepfile" \
1.279 - | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
1.280 - | tr "$nl" ' ' >> "$depfile"
1.281 - echo >> "$depfile"
1.282 - # The second pass generates a dummy entry for each header file.
1.283 - tr ' ' "$nl" < "$tmpdepfile" \
1.284 - | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
1.285 - >> "$depfile"
1.286 - else
1.287 - make_dummy_depfile
1.288 - fi
1.289 - rm -f "$tmpdepfile"
1.290 - ;;
1.291 -
1.292 -xlc)
1.293 - # This case exists only to let depend.m4 do its work. It works by
1.294 - # looking at the text of this script. This case will never be run,
1.295 - # since it is checked for above.
1.296 - exit 1
1.297 - ;;
1.298 -
1.299 -aix)
1.300 - # The C for AIX Compiler uses -M and outputs the dependencies
1.301 - # in a .u file. In older versions, this file always lives in the
1.302 - # current directory. Also, the AIX compiler puts '$object:' at the
1.303 - # start of each line; $object doesn't have directory information.
1.304 - # Version 6 uses the directory in both cases.
1.305 - set_dir_from "$object"
1.306 - set_base_from "$object"
1.307 - if test "$libtool" = yes; then
1.308 - tmpdepfile1=$dir$base.u
1.309 - tmpdepfile2=$base.u
1.310 - tmpdepfile3=$dir.libs/$base.u
1.311 - "$@" -Wc,-M
1.312 - else
1.313 - tmpdepfile1=$dir$base.u
1.314 - tmpdepfile2=$dir$base.u
1.315 - tmpdepfile3=$dir$base.u
1.316 - "$@" -M
1.317 - fi
1.318 - stat=$?
1.319 - if test $stat -ne 0; then
1.320 - rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
1.321 - exit $stat
1.322 - fi
1.323 -
1.324 - for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
1.325 - do
1.326 - test -f "$tmpdepfile" && break
1.327 - done
1.328 - aix_post_process_depfile
1.329 - ;;
1.330 -
1.331 -tcc)
1.332 - # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
1.333 - # FIXME: That version still under development at the moment of writing.
1.334 - # Make that this statement remains true also for stable, released
1.335 - # versions.
1.336 - # It will wrap lines (doesn't matter whether long or short) with a
1.337 - # trailing '\', as in:
1.338 - #
1.339 - # foo.o : \
1.340 - # foo.c \
1.341 - # foo.h \
1.342 - #
1.343 - # It will put a trailing '\' even on the last line, and will use leading
1.344 - # spaces rather than leading tabs (at least since its commit 0394caf7
1.345 - # "Emit spaces for -MD").
1.346 - "$@" -MD -MF "$tmpdepfile"
1.347 - stat=$?
1.348 - if test $stat -ne 0; then
1.349 - rm -f "$tmpdepfile"
1.350 - exit $stat
1.351 - fi
1.352 - rm -f "$depfile"
1.353 - # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
1.354 - # We have to change lines of the first kind to '$object: \'.
1.355 - sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
1.356 - # And for each line of the second kind, we have to emit a 'dep.h:'
1.357 - # dummy dependency, to avoid the deleted-header problem.
1.358 - sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
1.359 - rm -f "$tmpdepfile"
1.360 - ;;
1.361 -
1.362 -## The order of this option in the case statement is important, since the
1.363 -## shell code in configure will try each of these formats in the order
1.364 -## listed in this file. A plain '-MD' option would be understood by many
1.365 -## compilers, so we must ensure this comes after the gcc and icc options.
1.366 -pgcc)
1.367 - # Portland's C compiler understands '-MD'.
1.368 - # Will always output deps to 'file.d' where file is the root name of the
1.369 - # source file under compilation, even if file resides in a subdirectory.
1.370 - # The object file name does not affect the name of the '.d' file.
1.371 - # pgcc 10.2 will output
1.372 - # foo.o: sub/foo.c sub/foo.h
1.373 - # and will wrap long lines using '\' :
1.374 - # foo.o: sub/foo.c ... \
1.375 - # sub/foo.h ... \
1.376 - # ...
1.377 - set_dir_from "$object"
1.378 - # Use the source, not the object, to determine the base name, since
1.379 - # that's sadly what pgcc will do too.
1.380 - set_base_from "$source"
1.381 - tmpdepfile=$base.d
1.382 -
1.383 - # For projects that build the same source file twice into different object
1.384 - # files, the pgcc approach of using the *source* file root name can cause
1.385 - # problems in parallel builds. Use a locking strategy to avoid stomping on
1.386 - # the same $tmpdepfile.
1.387 - lockdir=$base.d-lock
1.388 - trap "
1.389 - echo '$0: caught signal, cleaning up...' >&2
1.390 - rmdir '$lockdir'
1.391 - exit 1
1.392 - " 1 2 13 15
1.393 - numtries=100
1.394 - i=$numtries
1.395 - while test $i -gt 0; do
1.396 - # mkdir is a portable test-and-set.
1.397 - if mkdir "$lockdir" 2>/dev/null; then
1.398 - # This process acquired the lock.
1.399 - "$@" -MD
1.400 - stat=$?
1.401 - # Release the lock.
1.402 - rmdir "$lockdir"
1.403 - break
1.404 - else
1.405 - # If the lock is being held by a different process, wait
1.406 - # until the winning process is done or we timeout.
1.407 - while test -d "$lockdir" && test $i -gt 0; do
1.408 - sleep 1
1.409 - i=`expr $i - 1`
1.410 - done
1.411 - fi
1.412 - i=`expr $i - 1`
1.413 - done
1.414 - trap - 1 2 13 15
1.415 - if test $i -le 0; then
1.416 - echo "$0: failed to acquire lock after $numtries attempts" >&2
1.417 - echo "$0: check lockdir '$lockdir'" >&2
1.418 - exit 1
1.419 - fi
1.420 -
1.421 - if test $stat -ne 0; then
1.422 - rm -f "$tmpdepfile"
1.423 - exit $stat
1.424 - fi
1.425 - rm -f "$depfile"
1.426 - # Each line is of the form `foo.o: dependent.h',
1.427 - # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
1.428 - # Do two passes, one to just change these to
1.429 - # `$object: dependent.h' and one to simply `dependent.h:'.
1.430 - sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
1.431 - # Some versions of the HPUX 10.20 sed can't process this invocation
1.432 - # correctly. Breaking it into two sed invocations is a workaround.
1.433 - sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
1.434 - | sed -e 's/$/ :/' >> "$depfile"
1.435 - rm -f "$tmpdepfile"
1.436 - ;;
1.437 -
1.438 -hp2)
1.439 - # The "hp" stanza above does not work with aCC (C++) and HP's ia64
1.440 - # compilers, which have integrated preprocessors. The correct option
1.441 - # to use with these is +Maked; it writes dependencies to a file named
1.442 - # 'foo.d', which lands next to the object file, wherever that
1.443 - # happens to be.
1.444 - # Much of this is similar to the tru64 case; see comments there.
1.445 - set_dir_from "$object"
1.446 - set_base_from "$object"
1.447 - if test "$libtool" = yes; then
1.448 - tmpdepfile1=$dir$base.d
1.449 - tmpdepfile2=$dir.libs/$base.d
1.450 - "$@" -Wc,+Maked
1.451 - else
1.452 - tmpdepfile1=$dir$base.d
1.453 - tmpdepfile2=$dir$base.d
1.454 - "$@" +Maked
1.455 - fi
1.456 - stat=$?
1.457 - if test $stat -ne 0; then
1.458 - rm -f "$tmpdepfile1" "$tmpdepfile2"
1.459 - exit $stat
1.460 - fi
1.461 -
1.462 - for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
1.463 - do
1.464 - test -f "$tmpdepfile" && break
1.465 - done
1.466 - if test -f "$tmpdepfile"; then
1.467 - sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
1.468 - # Add 'dependent.h:' lines.
1.469 - sed -ne '2,${
1.470 - s/^ *//
1.471 - s/ \\*$//
1.472 - s/$/:/
1.473 - p
1.474 - }' "$tmpdepfile" >> "$depfile"
1.475 - else
1.476 - make_dummy_depfile
1.477 - fi
1.478 - rm -f "$tmpdepfile" "$tmpdepfile2"
1.479 - ;;
1.480 -
1.481 -tru64)
1.482 - # The Tru64 compiler uses -MD to generate dependencies as a side
1.483 - # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
1.484 - # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
1.485 - # dependencies in 'foo.d' instead, so we check for that too.
1.486 - # Subdirectories are respected.
1.487 - set_dir_from "$object"
1.488 - set_base_from "$object"
1.489 -
1.490 - if test "$libtool" = yes; then
1.491 - # Libtool generates 2 separate objects for the 2 libraries. These
1.492 - # two compilations output dependencies in $dir.libs/$base.o.d and
1.493 - # in $dir$base.o.d. We have to check for both files, because
1.494 - # one of the two compilations can be disabled. We should prefer
1.495 - # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
1.496 - # automatically cleaned when .libs/ is deleted, while ignoring
1.497 - # the former would cause a distcleancheck panic.
1.498 - tmpdepfile1=$dir$base.o.d # libtool 1.5
1.499 - tmpdepfile2=$dir.libs/$base.o.d # Likewise.
1.500 - tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
1.501 - "$@" -Wc,-MD
1.502 - else
1.503 - tmpdepfile1=$dir$base.d
1.504 - tmpdepfile2=$dir$base.d
1.505 - tmpdepfile3=$dir$base.d
1.506 - "$@" -MD
1.507 - fi
1.508 -
1.509 - stat=$?
1.510 - if test $stat -ne 0; then
1.511 - rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
1.512 - exit $stat
1.513 - fi
1.514 -
1.515 - for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
1.516 - do
1.517 - test -f "$tmpdepfile" && break
1.518 - done
1.519 - # Same post-processing that is required for AIX mode.
1.520 - aix_post_process_depfile
1.521 - ;;
1.522 -
1.523 -msvc7)
1.524 - if test "$libtool" = yes; then
1.525 - showIncludes=-Wc,-showIncludes
1.526 - else
1.527 - showIncludes=-showIncludes
1.528 - fi
1.529 - "$@" $showIncludes > "$tmpdepfile"
1.530 - stat=$?
1.531 - grep -v '^Note: including file: ' "$tmpdepfile"
1.532 - if test $stat -ne 0; then
1.533 - rm -f "$tmpdepfile"
1.534 - exit $stat
1.535 - fi
1.536 - rm -f "$depfile"
1.537 - echo "$object : \\" > "$depfile"
1.538 - # The first sed program below extracts the file names and escapes
1.539 - # backslashes for cygpath. The second sed program outputs the file
1.540 - # name when reading, but also accumulates all include files in the
1.541 - # hold buffer in order to output them again at the end. This only
1.542 - # works with sed implementations that can handle large buffers.
1.543 - sed < "$tmpdepfile" -n '
1.544 -/^Note: including file: *\(.*\)/ {
1.545 - s//\1/
1.546 - s/\\/\\\\/g
1.547 - p
1.548 -}' | $cygpath_u | sort -u | sed -n '
1.549 -s/ /\\ /g
1.550 -s/\(.*\)/'"$tab"'\1 \\/p
1.551 -s/.\(.*\) \\/\1:/
1.552 -H
1.553 -$ {
1.554 - s/.*/'"$tab"'/
1.555 - G
1.556 - p
1.557 -}' >> "$depfile"
1.558 - echo >> "$depfile" # make sure the fragment doesn't end with a backslash
1.559 - rm -f "$tmpdepfile"
1.560 - ;;
1.561 -
1.562 -msvc7msys)
1.563 - # This case exists only to let depend.m4 do its work. It works by
1.564 - # looking at the text of this script. This case will never be run,
1.565 - # since it is checked for above.
1.566 - exit 1
1.567 - ;;
1.568 -
1.569 -#nosideeffect)
1.570 - # This comment above is used by automake to tell side-effect
1.571 - # dependency tracking mechanisms from slower ones.
1.572 -
1.573 -dashmstdout)
1.574 - # Important note: in order to support this mode, a compiler *must*
1.575 - # always write the preprocessed file to stdout, regardless of -o.
1.576 - "$@" || exit $?
1.577 -
1.578 - # Remove the call to Libtool.
1.579 - if test "$libtool" = yes; then
1.580 - while test "X$1" != 'X--mode=compile'; do
1.581 - shift
1.582 - done
1.583 - shift
1.584 - fi
1.585 -
1.586 - # Remove '-o $object'.
1.587 - IFS=" "
1.588 - for arg
1.589 - do
1.590 - case $arg in
1.591 - -o)
1.592 - shift
1.593 - ;;
1.594 - $object)
1.595 - shift
1.596 - ;;
1.597 - *)
1.598 - set fnord "$@" "$arg"
1.599 - shift # fnord
1.600 - shift # $arg
1.601 - ;;
1.602 - esac
1.603 - done
1.604 -
1.605 - test -z "$dashmflag" && dashmflag=-M
1.606 - # Require at least two characters before searching for ':'
1.607 - # in the target name. This is to cope with DOS-style filenames:
1.608 - # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
1.609 - "$@" $dashmflag |
1.610 - sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
1.611 - rm -f "$depfile"
1.612 - cat < "$tmpdepfile" > "$depfile"
1.613 - # Some versions of the HPUX 10.20 sed can't process this sed invocation
1.614 - # correctly. Breaking it into two sed invocations is a workaround.
1.615 - tr ' ' "$nl" < "$tmpdepfile" \
1.616 - | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
1.617 - | sed -e 's/$/ :/' >> "$depfile"
1.618 - rm -f "$tmpdepfile"
1.619 - ;;
1.620 -
1.621 -dashXmstdout)
1.622 - # This case only exists to satisfy depend.m4. It is never actually
1.623 - # run, as this mode is specially recognized in the preamble.
1.624 - exit 1
1.625 - ;;
1.626 -
1.627 -makedepend)
1.628 - "$@" || exit $?
1.629 - # Remove any Libtool call
1.630 - if test "$libtool" = yes; then
1.631 - while test "X$1" != 'X--mode=compile'; do
1.632 - shift
1.633 - done
1.634 - shift
1.635 - fi
1.636 - # X makedepend
1.637 - shift
1.638 - cleared=no eat=no
1.639 - for arg
1.640 - do
1.641 - case $cleared in
1.642 - no)
1.643 - set ""; shift
1.644 - cleared=yes ;;
1.645 - esac
1.646 - if test $eat = yes; then
1.647 - eat=no
1.648 - continue
1.649 - fi
1.650 - case "$arg" in
1.651 - -D*|-I*)
1.652 - set fnord "$@" "$arg"; shift ;;
1.653 - # Strip any option that makedepend may not understand. Remove
1.654 - # the object too, otherwise makedepend will parse it as a source file.
1.655 - -arch)
1.656 - eat=yes ;;
1.657 - -*|$object)
1.658 - ;;
1.659 - *)
1.660 - set fnord "$@" "$arg"; shift ;;
1.661 - esac
1.662 - done
1.663 - obj_suffix=`echo "$object" | sed 's/^.*\././'`
1.664 - touch "$tmpdepfile"
1.665 - ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
1.666 - rm -f "$depfile"
1.667 - # makedepend may prepend the VPATH from the source file name to the object.
1.668 - # No need to regex-escape $object, excess matching of '.' is harmless.
1.669 - sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
1.670 - # Some versions of the HPUX 10.20 sed can't process the last invocation
1.671 - # correctly. Breaking it into two sed invocations is a workaround.
1.672 - sed '1,2d' "$tmpdepfile" \
1.673 - | tr ' ' "$nl" \
1.674 - | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
1.675 - | sed -e 's/$/ :/' >> "$depfile"
1.676 - rm -f "$tmpdepfile" "$tmpdepfile".bak
1.677 - ;;
1.678 -
1.679 -cpp)
1.680 - # Important note: in order to support this mode, a compiler *must*
1.681 - # always write the preprocessed file to stdout.
1.682 - "$@" || exit $?
1.683 -
1.684 - # Remove the call to Libtool.
1.685 - if test "$libtool" = yes; then
1.686 - while test "X$1" != 'X--mode=compile'; do
1.687 - shift
1.688 - done
1.689 - shift
1.690 - fi
1.691 -
1.692 - # Remove '-o $object'.
1.693 - IFS=" "
1.694 - for arg
1.695 - do
1.696 - case $arg in
1.697 - -o)
1.698 - shift
1.699 - ;;
1.700 - $object)
1.701 - shift
1.702 - ;;
1.703 - *)
1.704 - set fnord "$@" "$arg"
1.705 - shift # fnord
1.706 - shift # $arg
1.707 - ;;
1.708 - esac
1.709 - done
1.710 -
1.711 - "$@" -E \
1.712 - | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
1.713 - -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
1.714 - | sed '$ s: \\$::' > "$tmpdepfile"
1.715 - rm -f "$depfile"
1.716 - echo "$object : \\" > "$depfile"
1.717 - cat < "$tmpdepfile" >> "$depfile"
1.718 - sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
1.719 - rm -f "$tmpdepfile"
1.720 - ;;
1.721 -
1.722 -msvisualcpp)
1.723 - # Important note: in order to support this mode, a compiler *must*
1.724 - # always write the preprocessed file to stdout.
1.725 - "$@" || exit $?
1.726 -
1.727 - # Remove the call to Libtool.
1.728 - if test "$libtool" = yes; then
1.729 - while test "X$1" != 'X--mode=compile'; do
1.730 - shift
1.731 - done
1.732 - shift
1.733 - fi
1.734 -
1.735 - IFS=" "
1.736 - for arg
1.737 - do
1.738 - case "$arg" in
1.739 - -o)
1.740 - shift
1.741 - ;;
1.742 - $object)
1.743 - shift
1.744 - ;;
1.745 - "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
1.746 - set fnord "$@"
1.747 - shift
1.748 - shift
1.749 - ;;
1.750 - *)
1.751 - set fnord "$@" "$arg"
1.752 - shift
1.753 - shift
1.754 - ;;
1.755 - esac
1.756 - done
1.757 - "$@" -E 2>/dev/null |
1.758 - sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
1.759 - rm -f "$depfile"
1.760 - echo "$object : \\" > "$depfile"
1.761 - sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
1.762 - echo "$tab" >> "$depfile"
1.763 - sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
1.764 - rm -f "$tmpdepfile"
1.765 - ;;
1.766 -
1.767 -msvcmsys)
1.768 - # This case exists only to let depend.m4 do its work. It works by
1.769 - # looking at the text of this script. This case will never be run,
1.770 - # since it is checked for above.
1.771 - exit 1
1.772 - ;;
1.773 -
1.774 -none)
1.775 - exec "$@"
1.776 - ;;
1.777 -
1.778 -*)
1.779 - echo "Unknown depmode $depmode" 1>&2
1.780 - exit 1
1.781 - ;;
1.782 -esac
1.783 -
1.784 -exit 0
1.785 -
1.786 -# Local Variables:
1.787 -# mode: shell-script
1.788 -# sh-indentation: 2
1.789 -# eval: (add-hook 'write-file-hooks 'time-stamp)
1.790 -# time-stamp-start: "scriptversion="
1.791 -# time-stamp-format: "%:y-%02m-%02d.%02H"
1.792 -# time-stamp-time-zone: "UTC"
1.793 -# time-stamp-end: "; # UTC"
1.794 -# End:
