depcomp
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jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
|
r35 | #! /bin/sh | ||
# depcomp - compile a program generating dependencies as side-effects | ||||
scriptversion=2011-12-04.11; # UTC | ||||
# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010, | ||||
# 2011 Free Software Foundation, Inc. | ||||
# This program is free software; you can redistribute it and/or modify | ||||
# it under the terms of the GNU General Public License as published by | ||||
# the Free Software Foundation; either version 2, or (at your option) | ||||
# any later version. | ||||
# This program is distributed in the hope that it will be useful, | ||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
# GNU General Public License for more details. | ||||
# You should have received a copy of the GNU General Public License | ||||
# along with this program. If not, see <http://www.gnu.org/licenses/>. | ||||
# As a special exception to the GNU General Public License, if you | ||||
# distribute this file as part of a program that contains a | ||||
# configuration script generated by Autoconf, you may include it under | ||||
# the same distribution terms that you use for the rest of that program. | ||||
# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>. | ||||
case $1 in | ||||
'') | ||||
echo "$0: No command. Try \`$0 --help' for more information." 1>&2 | ||||
exit 1; | ||||
;; | ||||
-h | --h*) | ||||
cat <<\EOF | ||||
Usage: depcomp [--help] [--version] PROGRAM [ARGS] | ||||
Run PROGRAMS ARGS to compile a file, generating dependencies | ||||
as side-effects. | ||||
Environment variables: | ||||
depmode Dependency tracking mode. | ||||
source Source file read by `PROGRAMS ARGS'. | ||||
object Object file output by `PROGRAMS ARGS'. | ||||
DEPDIR directory where to store dependencies. | ||||
depfile Dependency file to output. | ||||
tmpdepfile Temporary file to use when outputting dependencies. | ||||
libtool Whether libtool is used (yes/no). | ||||
Report bugs to <bug-automake@gnu.org>. | ||||
EOF | ||||
exit $? | ||||
;; | ||||
-v | --v*) | ||||
echo "depcomp $scriptversion" | ||||
exit $? | ||||
;; | ||||
esac | ||||
if test -z "$depmode" || test -z "$source" || test -z "$object"; then | ||||
echo "depcomp: Variables source, object and depmode must be set" 1>&2 | ||||
exit 1 | ||||
fi | ||||
# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. | ||||
depfile=${depfile-`echo "$object" | | ||||
sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} | ||||
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} | ||||
rm -f "$tmpdepfile" | ||||
# Some modes work just like other modes, but use different flags. We | ||||
# parameterize here, but still list the modes in the big case below, | ||||
# to make depend.m4 easier to write. Note that we *cannot* use a case | ||||
# here, because this file can only contain one case statement. | ||||
if test "$depmode" = hp; then | ||||
# HP compiler uses -M and no extra arg. | ||||
gccflag=-M | ||||
depmode=gcc | ||||
fi | ||||
if test "$depmode" = dashXmstdout; then | ||||
# This is just like dashmstdout with a different argument. | ||||
dashmflag=-xM | ||||
depmode=dashmstdout | ||||
fi | ||||
cygpath_u="cygpath -u -f -" | ||||
if test "$depmode" = msvcmsys; then | ||||
# This is just like msvisualcpp but w/o cygpath translation. | ||||
# Just convert the backslash-escaped backslashes to single forward | ||||
# slashes to satisfy depend.m4 | ||||
cygpath_u='sed s,\\\\,/,g' | ||||
depmode=msvisualcpp | ||||
fi | ||||
if test "$depmode" = msvc7msys; then | ||||
# This is just like msvc7 but w/o cygpath translation. | ||||
# Just convert the backslash-escaped backslashes to single forward | ||||
# slashes to satisfy depend.m4 | ||||
cygpath_u='sed s,\\\\,/,g' | ||||
depmode=msvc7 | ||||
fi | ||||
case "$depmode" in | ||||
gcc3) | ||||
## gcc 3 implements dependency tracking that does exactly what | ||||
## we want. Yay! Note: for some reason libtool 1.4 doesn't like | ||||
## it if -MD -MP comes after the -MF stuff. Hmm. | ||||
## Unfortunately, FreeBSD c89 acceptance of flags depends upon | ||||
## the command line argument order; so add the flags where they | ||||
## appear in depend2.am. Note that the slowdown incurred here | ||||
## affects only configure: in makefiles, %FASTDEP% shortcuts this. | ||||
for arg | ||||
do | ||||
case $arg in | ||||
-c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; | ||||
*) set fnord "$@" "$arg" ;; | ||||
esac | ||||
shift # fnord | ||||
shift # $arg | ||||
done | ||||
"$@" | ||||
stat=$? | ||||
if test $stat -eq 0; then : | ||||
else | ||||
rm -f "$tmpdepfile" | ||||
exit $stat | ||||
fi | ||||
mv "$tmpdepfile" "$depfile" | ||||
;; | ||||
gcc) | ||||
## There are various ways to get dependency output from gcc. Here's | ||||
## why we pick this rather obscure method: | ||||
## - Don't want to use -MD because we'd like the dependencies to end | ||||
## up in a subdir. Having to rename by hand is ugly. | ||||
## (We might end up doing this anyway to support other compilers.) | ||||
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like | ||||
## -MM, not -M (despite what the docs say). | ||||
## - Using -M directly means running the compiler twice (even worse | ||||
## than renaming). | ||||
if test -z "$gccflag"; then | ||||
gccflag=-MD, | ||||
fi | ||||
"$@" -Wp,"$gccflag$tmpdepfile" | ||||
stat=$? | ||||
if test $stat -eq 0; then : | ||||
else | ||||
rm -f "$tmpdepfile" | ||||
exit $stat | ||||
fi | ||||
rm -f "$depfile" | ||||
echo "$object : \\" > "$depfile" | ||||
alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz | ||||
## The second -e expression handles DOS-style file names with drive letters. | ||||
sed -e 's/^[^:]*: / /' \ | ||||
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" | ||||
## This next piece of magic avoids the `deleted header file' problem. | ||||
## The problem is that when a header file which appears in a .P file | ||||
## is deleted, the dependency causes make to die (because there is | ||||
## typically no way to rebuild the header). We avoid this by adding | ||||
## dummy dependencies for each header file. Too bad gcc doesn't do | ||||
## this for us directly. | ||||
tr ' ' ' | ||||
' < "$tmpdepfile" | | ||||
## Some versions of gcc put a space before the `:'. On the theory | ||||
## that the space means something, we add a space to the output as | ||||
## well. hp depmode also adds that space, but also prefixes the VPATH | ||||
## to the object. Take care to not repeat it in the output. | ||||
## Some versions of the HPUX 10.20 sed can't process this invocation | ||||
## correctly. Breaking it into two sed invocations is a workaround. | ||||
sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | ||||
| sed -e 's/$/ :/' >> "$depfile" | ||||
rm -f "$tmpdepfile" | ||||
;; | ||||
hp) | ||||
# This case exists only to let depend.m4 do its work. It works by | ||||
# looking at the text of this script. This case will never be run, | ||||
# since it is checked for above. | ||||
exit 1 | ||||
;; | ||||
sgi) | ||||
if test "$libtool" = yes; then | ||||
"$@" "-Wp,-MDupdate,$tmpdepfile" | ||||
else | ||||
"$@" -MDupdate "$tmpdepfile" | ||||
fi | ||||
stat=$? | ||||
if test $stat -eq 0; then : | ||||
else | ||||
rm -f "$tmpdepfile" | ||||
exit $stat | ||||
fi | ||||
rm -f "$depfile" | ||||
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files | ||||
echo "$object : \\" > "$depfile" | ||||
# Clip off the initial element (the dependent). Don't try to be | ||||
# clever and replace this with sed code, as IRIX sed won't handle | ||||
# lines with more than a fixed number of characters (4096 in | ||||
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; | ||||
# the IRIX cc adds comments like `#:fec' to the end of the | ||||
# dependency line. | ||||
tr ' ' ' | ||||
' < "$tmpdepfile" \ | ||||
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ | ||||
tr ' | ||||
' ' ' >> "$depfile" | ||||
echo >> "$depfile" | ||||
# The second pass generates a dummy entry for each header file. | ||||
tr ' ' ' | ||||
' < "$tmpdepfile" \ | ||||
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ | ||||
>> "$depfile" | ||||
else | ||||
# The sourcefile does not contain any dependencies, so just | ||||
# store a dummy comment line, to avoid errors with the Makefile | ||||
# "include basename.Plo" scheme. | ||||
echo "#dummy" > "$depfile" | ||||
fi | ||||
rm -f "$tmpdepfile" | ||||
;; | ||||
aix) | ||||
# The C for AIX Compiler uses -M and outputs the dependencies | ||||
# in a .u file. In older versions, this file always lives in the | ||||
# current directory. Also, the AIX compiler puts `$object:' at the | ||||
# start of each line; $object doesn't have directory information. | ||||
# Version 6 uses the directory in both cases. | ||||
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` | ||||
test "x$dir" = "x$object" && dir= | ||||
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` | ||||
if test "$libtool" = yes; then | ||||
tmpdepfile1=$dir$base.u | ||||
tmpdepfile2=$base.u | ||||
tmpdepfile3=$dir.libs/$base.u | ||||
"$@" -Wc,-M | ||||
else | ||||
tmpdepfile1=$dir$base.u | ||||
tmpdepfile2=$dir$base.u | ||||
tmpdepfile3=$dir$base.u | ||||
"$@" -M | ||||
fi | ||||
stat=$? | ||||
if test $stat -eq 0; then : | ||||
else | ||||
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" | ||||
exit $stat | ||||
fi | ||||
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" | ||||
do | ||||
test -f "$tmpdepfile" && break | ||||
done | ||||
if test -f "$tmpdepfile"; then | ||||
# Each line is of the form `foo.o: dependent.h'. | ||||
# Do two passes, one to just change these to | ||||
# `$object: dependent.h' and one to simply `dependent.h:'. | ||||
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" | ||||
# That's a tab and a space in the []. | ||||
sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" | ||||
else | ||||
# The sourcefile does not contain any dependencies, so just | ||||
# store a dummy comment line, to avoid errors with the Makefile | ||||
# "include basename.Plo" scheme. | ||||
echo "#dummy" > "$depfile" | ||||
fi | ||||
rm -f "$tmpdepfile" | ||||
;; | ||||
icc) | ||||
# Intel's C compiler understands `-MD -MF file'. However on | ||||
# icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c | ||||
# ICC 7.0 will fill foo.d with something like | ||||
# foo.o: sub/foo.c | ||||
# foo.o: sub/foo.h | ||||
# which is wrong. We want: | ||||
# sub/foo.o: sub/foo.c | ||||
# sub/foo.o: sub/foo.h | ||||
# sub/foo.c: | ||||
# sub/foo.h: | ||||
# ICC 7.1 will output | ||||
# foo.o: sub/foo.c sub/foo.h | ||||
# and will wrap long lines using \ : | ||||
# foo.o: sub/foo.c ... \ | ||||
# sub/foo.h ... \ | ||||
# ... | ||||
"$@" -MD -MF "$tmpdepfile" | ||||
stat=$? | ||||
if test $stat -eq 0; then : | ||||
else | ||||
rm -f "$tmpdepfile" | ||||
exit $stat | ||||
fi | ||||
rm -f "$depfile" | ||||
# Each line is of the form `foo.o: dependent.h', | ||||
# or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. | ||||
# Do two passes, one to just change these to | ||||
# `$object: dependent.h' and one to simply `dependent.h:'. | ||||
sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" | ||||
# Some versions of the HPUX 10.20 sed can't process this invocation | ||||
# correctly. Breaking it into two sed invocations is a workaround. | ||||
sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | | ||||
sed -e 's/$/ :/' >> "$depfile" | ||||
rm -f "$tmpdepfile" | ||||
;; | ||||
hp2) | ||||
# The "hp" stanza above does not work with aCC (C++) and HP's ia64 | ||||
# compilers, which have integrated preprocessors. The correct option | ||||
# to use with these is +Maked; it writes dependencies to a file named | ||||
# 'foo.d', which lands next to the object file, wherever that | ||||
# happens to be. | ||||
# Much of this is similar to the tru64 case; see comments there. | ||||
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` | ||||
test "x$dir" = "x$object" && dir= | ||||
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` | ||||
if test "$libtool" = yes; then | ||||
tmpdepfile1=$dir$base.d | ||||
tmpdepfile2=$dir.libs/$base.d | ||||
"$@" -Wc,+Maked | ||||
else | ||||
tmpdepfile1=$dir$base.d | ||||
tmpdepfile2=$dir$base.d | ||||
"$@" +Maked | ||||
fi | ||||
stat=$? | ||||
if test $stat -eq 0; then : | ||||
else | ||||
rm -f "$tmpdepfile1" "$tmpdepfile2" | ||||
exit $stat | ||||
fi | ||||
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" | ||||
do | ||||
test -f "$tmpdepfile" && break | ||||
done | ||||
if test -f "$tmpdepfile"; then | ||||
sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" | ||||
# Add `dependent.h:' lines. | ||||
sed -ne '2,${ | ||||
s/^ *// | ||||
s/ \\*$// | ||||
s/$/:/ | ||||
p | ||||
}' "$tmpdepfile" >> "$depfile" | ||||
else | ||||
echo "#dummy" > "$depfile" | ||||
fi | ||||
rm -f "$tmpdepfile" "$tmpdepfile2" | ||||
;; | ||||
tru64) | ||||
# The Tru64 compiler uses -MD to generate dependencies as a side | ||||
# effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. | ||||
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put | ||||
# dependencies in `foo.d' instead, so we check for that too. | ||||
# Subdirectories are respected. | ||||
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` | ||||
test "x$dir" = "x$object" && dir= | ||||
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` | ||||
if test "$libtool" = yes; then | ||||
# With Tru64 cc, shared objects can also be used to make a | ||||
# static library. This mechanism is used in libtool 1.4 series to | ||||
# handle both shared and static libraries in a single compilation. | ||||
# With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. | ||||
# | ||||
# With libtool 1.5 this exception was removed, and libtool now | ||||
# generates 2 separate objects for the 2 libraries. These two | ||||
# compilations output dependencies in $dir.libs/$base.o.d and | ||||
# in $dir$base.o.d. We have to check for both files, because | ||||
# one of the two compilations can be disabled. We should prefer | ||||
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is | ||||
# automatically cleaned when .libs/ is deleted, while ignoring | ||||
# the former would cause a distcleancheck panic. | ||||
tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 | ||||
tmpdepfile2=$dir$base.o.d # libtool 1.5 | ||||
tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 | ||||
tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 | ||||
"$@" -Wc,-MD | ||||
else | ||||
tmpdepfile1=$dir$base.o.d | ||||
tmpdepfile2=$dir$base.d | ||||
tmpdepfile3=$dir$base.d | ||||
tmpdepfile4=$dir$base.d | ||||
"$@" -MD | ||||
fi | ||||
stat=$? | ||||
if test $stat -eq 0; then : | ||||
else | ||||
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" | ||||
exit $stat | ||||
fi | ||||
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" | ||||
do | ||||
test -f "$tmpdepfile" && break | ||||
done | ||||
if test -f "$tmpdepfile"; then | ||||
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" | ||||
# That's a tab and a space in the []. | ||||
sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" | ||||
else | ||||
echo "#dummy" > "$depfile" | ||||
fi | ||||
rm -f "$tmpdepfile" | ||||
;; | ||||
msvc7) | ||||
if test "$libtool" = yes; then | ||||
showIncludes=-Wc,-showIncludes | ||||
else | ||||
showIncludes=-showIncludes | ||||
fi | ||||
"$@" $showIncludes > "$tmpdepfile" | ||||
stat=$? | ||||
grep -v '^Note: including file: ' "$tmpdepfile" | ||||
if test "$stat" = 0; then : | ||||
else | ||||
rm -f "$tmpdepfile" | ||||
exit $stat | ||||
fi | ||||
rm -f "$depfile" | ||||
echo "$object : \\" > "$depfile" | ||||
# The first sed program below extracts the file names and escapes | ||||
# backslashes for cygpath. The second sed program outputs the file | ||||
# name when reading, but also accumulates all include files in the | ||||
# hold buffer in order to output them again at the end. This only | ||||
# works with sed implementations that can handle large buffers. | ||||
sed < "$tmpdepfile" -n ' | ||||
/^Note: including file: *\(.*\)/ { | ||||
s//\1/ | ||||
s/\\/\\\\/g | ||||
p | ||||
}' | $cygpath_u | sort -u | sed -n ' | ||||
s/ /\\ /g | ||||
s/\(.*\)/ \1 \\/p | ||||
s/.\(.*\) \\/\1:/ | ||||
H | ||||
$ { | ||||
s/.*/ / | ||||
G | ||||
p | ||||
}' >> "$depfile" | ||||
rm -f "$tmpdepfile" | ||||
;; | ||||
msvc7msys) | ||||
# This case exists only to let depend.m4 do its work. It works by | ||||
# looking at the text of this script. This case will never be run, | ||||
# since it is checked for above. | ||||
exit 1 | ||||
;; | ||||
#nosideeffect) | ||||
# This comment above is used by automake to tell side-effect | ||||
# dependency tracking mechanisms from slower ones. | ||||
dashmstdout) | ||||
# Important note: in order to support this mode, a compiler *must* | ||||
# always write the preprocessed file to stdout, regardless of -o. | ||||
"$@" || exit $? | ||||
# Remove the call to Libtool. | ||||
if test "$libtool" = yes; then | ||||
while test "X$1" != 'X--mode=compile'; do | ||||
shift | ||||
done | ||||
shift | ||||
fi | ||||
# Remove `-o $object'. | ||||
IFS=" " | ||||
for arg | ||||
do | ||||
case $arg in | ||||
-o) | ||||
shift | ||||
;; | ||||
$object) | ||||
shift | ||||
;; | ||||
*) | ||||
set fnord "$@" "$arg" | ||||
shift # fnord | ||||
shift # $arg | ||||
;; | ||||
esac | ||||
done | ||||
test -z "$dashmflag" && dashmflag=-M | ||||
# Require at least two characters before searching for `:' | ||||
# in the target name. This is to cope with DOS-style filenames: | ||||
# a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. | ||||
"$@" $dashmflag | | ||||
sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" | ||||
rm -f "$depfile" | ||||
cat < "$tmpdepfile" > "$depfile" | ||||
tr ' ' ' | ||||
' < "$tmpdepfile" | \ | ||||
## Some versions of the HPUX 10.20 sed can't process this invocation | ||||
## correctly. Breaking it into two sed invocations is a workaround. | ||||
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" | ||||
rm -f "$tmpdepfile" | ||||
;; | ||||
dashXmstdout) | ||||
# This case only exists to satisfy depend.m4. It is never actually | ||||
# run, as this mode is specially recognized in the preamble. | ||||
exit 1 | ||||
;; | ||||
makedepend) | ||||
"$@" || exit $? | ||||
# Remove any Libtool call | ||||
if test "$libtool" = yes; then | ||||
while test "X$1" != 'X--mode=compile'; do | ||||
shift | ||||
done | ||||
shift | ||||
fi | ||||
# X makedepend | ||||
shift | ||||
cleared=no eat=no | ||||
for arg | ||||
do | ||||
case $cleared in | ||||
no) | ||||
set ""; shift | ||||
cleared=yes ;; | ||||
esac | ||||
if test $eat = yes; then | ||||
eat=no | ||||
continue | ||||
fi | ||||
case "$arg" in | ||||
-D*|-I*) | ||||
set fnord "$@" "$arg"; shift ;; | ||||
# Strip any option that makedepend may not understand. Remove | ||||
# the object too, otherwise makedepend will parse it as a source file. | ||||
-arch) | ||||
eat=yes ;; | ||||
-*|$object) | ||||
;; | ||||
*) | ||||
set fnord "$@" "$arg"; shift ;; | ||||
esac | ||||
done | ||||
obj_suffix=`echo "$object" | sed 's/^.*\././'` | ||||
touch "$tmpdepfile" | ||||
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" | ||||
rm -f "$depfile" | ||||
# makedepend may prepend the VPATH from the source file name to the object. | ||||
# No need to regex-escape $object, excess matching of '.' is harmless. | ||||
sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" | ||||
sed '1,2d' "$tmpdepfile" | tr ' ' ' | ||||
' | \ | ||||
## Some versions of the HPUX 10.20 sed can't process this invocation | ||||
## correctly. Breaking it into two sed invocations is a workaround. | ||||
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" | ||||
rm -f "$tmpdepfile" "$tmpdepfile".bak | ||||
;; | ||||
cpp) | ||||
# Important note: in order to support this mode, a compiler *must* | ||||
# always write the preprocessed file to stdout. | ||||
"$@" || exit $? | ||||
# Remove the call to Libtool. | ||||
if test "$libtool" = yes; then | ||||
while test "X$1" != 'X--mode=compile'; do | ||||
shift | ||||
done | ||||
shift | ||||
fi | ||||
# Remove `-o $object'. | ||||
IFS=" " | ||||
for arg | ||||
do | ||||
case $arg in | ||||
-o) | ||||
shift | ||||
;; | ||||
$object) | ||||
shift | ||||
;; | ||||
*) | ||||
set fnord "$@" "$arg" | ||||
shift # fnord | ||||
shift # $arg | ||||
;; | ||||
esac | ||||
done | ||||
"$@" -E | | ||||
sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ | ||||
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | | ||||
sed '$ s: \\$::' > "$tmpdepfile" | ||||
rm -f "$depfile" | ||||
echo "$object : \\" > "$depfile" | ||||
cat < "$tmpdepfile" >> "$depfile" | ||||
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" | ||||
rm -f "$tmpdepfile" | ||||
;; | ||||
msvisualcpp) | ||||
# Important note: in order to support this mode, a compiler *must* | ||||
# always write the preprocessed file to stdout. | ||||
"$@" || exit $? | ||||
# Remove the call to Libtool. | ||||
if test "$libtool" = yes; then | ||||
while test "X$1" != 'X--mode=compile'; do | ||||
shift | ||||
done | ||||
shift | ||||
fi | ||||
IFS=" " | ||||
for arg | ||||
do | ||||
case "$arg" in | ||||
-o) | ||||
shift | ||||
;; | ||||
$object) | ||||
shift | ||||
;; | ||||
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") | ||||
set fnord "$@" | ||||
shift | ||||
shift | ||||
;; | ||||
*) | ||||
set fnord "$@" "$arg" | ||||
shift | ||||
shift | ||||
;; | ||||
esac | ||||
done | ||||
"$@" -E 2>/dev/null | | ||||
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" | ||||
rm -f "$depfile" | ||||
echo "$object : \\" > "$depfile" | ||||
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" | ||||
echo " " >> "$depfile" | ||||
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" | ||||
rm -f "$tmpdepfile" | ||||
;; | ||||
msvcmsys) | ||||
# This case exists only to let depend.m4 do its work. It works by | ||||
# looking at the text of this script. This case will never be run, | ||||
# since it is checked for above. | ||||
exit 1 | ||||
;; | ||||
none) | ||||
exec "$@" | ||||
;; | ||||
*) | ||||
echo "Unknown depmode $depmode" 1>&2 | ||||
exit 1 | ||||
;; | ||||
esac | ||||
exit 0 | ||||
# Local Variables: | ||||
# mode: shell-script | ||||
# sh-indentation: 2 | ||||
# eval: (add-hook 'write-file-hooks 'time-stamp) | ||||
# time-stamp-start: "scriptversion=" | ||||
# time-stamp-format: "%:y-%02m-%02d.%02H" | ||||
# time-stamp-time-zone: "UTC" | ||||
# time-stamp-end: "; # UTC" | ||||
# End: | ||||