Max Lv
10 years ago
2 changed files with 708 additions and 1 deletions
Unified View
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#! /bin/sh |
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# depcomp - compile a program generating dependencies as side-effects |
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scriptversion=2012-03-27.16; # UTC |
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# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010, |
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# 2011, 2012 Free Software Foundation, Inc. |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2, or (at your option) |
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# any later version. |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# You should have received a copy of the GNU General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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# As a special exception to the GNU General Public License, if you |
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# distribute this file as part of a program that contains a |
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# configuration script generated by Autoconf, you may include it under |
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# the same distribution terms that you use for the rest of that program. |
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# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>. |
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case $1 in |
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'') |
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echo "$0: No command. Try '$0 --help' for more information." 1>&2 |
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exit 1; |
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;; |
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-h | --h*) |
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cat <<\EOF |
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Usage: depcomp [--help] [--version] PROGRAM [ARGS] |
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Run PROGRAMS ARGS to compile a file, generating dependencies |
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as side-effects. |
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Environment variables: |
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depmode Dependency tracking mode. |
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source Source file read by 'PROGRAMS ARGS'. |
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object Object file output by 'PROGRAMS ARGS'. |
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DEPDIR directory where to store dependencies. |
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depfile Dependency file to output. |
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tmpdepfile Temporary file to use when outputting dependencies. |
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libtool Whether libtool is used (yes/no). |
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Report bugs to <bug-automake@gnu.org>. |
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EOF |
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exit $? |
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;; |
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-v | --v*) |
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echo "depcomp $scriptversion" |
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exit $? |
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;; |
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esac |
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# A tabulation character. |
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tab=' ' |
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# A newline character. |
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nl=' |
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' |
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if test -z "$depmode" || test -z "$source" || test -z "$object"; then |
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echo "depcomp: Variables source, object and depmode must be set" 1>&2 |
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exit 1 |
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fi |
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# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. |
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depfile=${depfile-`echo "$object" | |
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sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} |
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tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} |
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rm -f "$tmpdepfile" |
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# Some modes work just like other modes, but use different flags. We |
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# parameterize here, but still list the modes in the big case below, |
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# to make depend.m4 easier to write. Note that we *cannot* use a case |
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# here, because this file can only contain one case statement. |
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if test "$depmode" = hp; then |
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# HP compiler uses -M and no extra arg. |
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gccflag=-M |
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depmode=gcc |
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fi |
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if test "$depmode" = dashXmstdout; then |
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# This is just like dashmstdout with a different argument. |
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dashmflag=-xM |
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depmode=dashmstdout |
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fi |
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cygpath_u="cygpath -u -f -" |
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if test "$depmode" = msvcmsys; then |
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# This is just like msvisualcpp but w/o cygpath translation. |
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# Just convert the backslash-escaped backslashes to single forward |
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# slashes to satisfy depend.m4 |
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cygpath_u='sed s,\\\\,/,g' |
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depmode=msvisualcpp |
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fi |
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if test "$depmode" = msvc7msys; then |
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# This is just like msvc7 but w/o cygpath translation. |
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# Just convert the backslash-escaped backslashes to single forward |
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# slashes to satisfy depend.m4 |
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cygpath_u='sed s,\\\\,/,g' |
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depmode=msvc7 |
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fi |
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if test "$depmode" = xlc; then |
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# IBM C/C++ Compilers xlc/xlC can output gcc-like dependency informations. |
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gccflag=-qmakedep=gcc,-MF |
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depmode=gcc |
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fi |
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case "$depmode" in |
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gcc3) |
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## gcc 3 implements dependency tracking that does exactly what |
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## we want. Yay! Note: for some reason libtool 1.4 doesn't like |
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## it if -MD -MP comes after the -MF stuff. Hmm. |
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## Unfortunately, FreeBSD c89 acceptance of flags depends upon |
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## the command line argument order; so add the flags where they |
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## appear in depend2.am. Note that the slowdown incurred here |
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## affects only configure: in makefiles, %FASTDEP% shortcuts this. |
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for arg |
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do |
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case $arg in |
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-c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; |
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*) set fnord "$@" "$arg" ;; |
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esac |
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shift # fnord |
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shift # $arg |
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done |
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"$@" |
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stat=$? |
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if test $stat -eq 0; then : |
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else |
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rm -f "$tmpdepfile" |
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exit $stat |
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fi |
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mv "$tmpdepfile" "$depfile" |
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;; |
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gcc) |
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## There are various ways to get dependency output from gcc. Here's |
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## why we pick this rather obscure method: |
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## - Don't want to use -MD because we'd like the dependencies to end |
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## up in a subdir. Having to rename by hand is ugly. |
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## (We might end up doing this anyway to support other compilers.) |
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## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like |
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## -MM, not -M (despite what the docs say). |
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## - Using -M directly means running the compiler twice (even worse |
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## than renaming). |
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if test -z "$gccflag"; then |
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gccflag=-MD, |
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fi |
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"$@" -Wp,"$gccflag$tmpdepfile" |
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stat=$? |
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if test $stat -eq 0; then : |
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else |
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rm -f "$tmpdepfile" |
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exit $stat |
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fi |
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rm -f "$depfile" |
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echo "$object : \\" > "$depfile" |
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alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz |
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## The second -e expression handles DOS-style file names with drive letters. |
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sed -e 's/^[^:]*: / /' \ |
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-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" |
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## This next piece of magic avoids the "deleted header file" problem. |
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## The problem is that when a header file which appears in a .P file |
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## is deleted, the dependency causes make to die (because there is |
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## typically no way to rebuild the header). We avoid this by adding |
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## dummy dependencies for each header file. Too bad gcc doesn't do |
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## this for us directly. |
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tr ' ' "$nl" < "$tmpdepfile" | |
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## Some versions of gcc put a space before the ':'. On the theory |
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## that the space means something, we add a space to the output as |
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## well. hp depmode also adds that space, but also prefixes the VPATH |
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## to the object. Take care to not repeat it in the output. |
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## Some versions of the HPUX 10.20 sed can't process this invocation |
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## correctly. Breaking it into two sed invocations is a workaround. |
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sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ |
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| sed -e 's/$/ :/' >> "$depfile" |
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rm -f "$tmpdepfile" |
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;; |
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hp) |
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# This case exists only to let depend.m4 do its work. It works by |
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# looking at the text of this script. This case will never be run, |
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# since it is checked for above. |
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exit 1 |
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;; |
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sgi) |
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if test "$libtool" = yes; then |
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"$@" "-Wp,-MDupdate,$tmpdepfile" |
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else |
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"$@" -MDupdate "$tmpdepfile" |
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fi |
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stat=$? |
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if test $stat -eq 0; then : |
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else |
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rm -f "$tmpdepfile" |
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exit $stat |
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fi |
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rm -f "$depfile" |
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if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files |
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echo "$object : \\" > "$depfile" |
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# Clip off the initial element (the dependent). Don't try to be |
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# clever and replace this with sed code, as IRIX sed won't handle |
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# lines with more than a fixed number of characters (4096 in |
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# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; |
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# the IRIX cc adds comments like '#:fec' to the end of the |
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# dependency line. |
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tr ' ' "$nl" < "$tmpdepfile" \ |
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| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ |
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tr "$nl" ' ' >> "$depfile" |
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echo >> "$depfile" |
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# The second pass generates a dummy entry for each header file. |
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tr ' ' "$nl" < "$tmpdepfile" \ |
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| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ |
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>> "$depfile" |
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else |
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# The sourcefile does not contain any dependencies, so just |
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# store a dummy comment line, to avoid errors with the Makefile |
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# "include basename.Plo" scheme. |
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echo "#dummy" > "$depfile" |
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fi |
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rm -f "$tmpdepfile" |
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;; |
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xlc) |
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# This case exists only to let depend.m4 do its work. It works by |
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# looking at the text of this script. This case will never be run, |
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# since it is checked for above. |
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exit 1 |
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;; |
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aix) |
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# The C for AIX Compiler uses -M and outputs the dependencies |
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# in a .u file. In older versions, this file always lives in the |
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# current directory. Also, the AIX compiler puts '$object:' at the |
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# start of each line; $object doesn't have directory information. |
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# Version 6 uses the directory in both cases. |
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dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` |
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test "x$dir" = "x$object" && dir= |
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base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` |
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if test "$libtool" = yes; then |
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tmpdepfile1=$dir$base.u |
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tmpdepfile2=$base.u |
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tmpdepfile3=$dir.libs/$base.u |
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"$@" -Wc,-M |
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else |
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tmpdepfile1=$dir$base.u |
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tmpdepfile2=$dir$base.u |
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tmpdepfile3=$dir$base.u |
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"$@" -M |
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fi |
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stat=$? |
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if test $stat -eq 0; then : |
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else |
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rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" |
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exit $stat |
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fi |
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for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" |
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do |
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test -f "$tmpdepfile" && break |
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done |
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if test -f "$tmpdepfile"; then |
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# Each line is of the form 'foo.o: dependent.h'. |
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# Do two passes, one to just change these to |
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# '$object: dependent.h' and one to simply 'dependent.h:'. |
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sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" |
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sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" |
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else |
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# The sourcefile does not contain any dependencies, so just |
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# store a dummy comment line, to avoid errors with the Makefile |
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# "include basename.Plo" scheme. |
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echo "#dummy" > "$depfile" |
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fi |
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rm -f "$tmpdepfile" |
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;; |
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icc) |
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# Intel's C compiler anf tcc (Tiny C Compiler) understand '-MD -MF file'. |
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# However on |
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# $CC -MD -MF foo.d -c -o sub/foo.o sub/foo.c |
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# ICC 7.0 will fill foo.d with something like |
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# foo.o: sub/foo.c |
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# foo.o: sub/foo.h |
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# which is wrong. We want |
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# sub/foo.o: sub/foo.c |
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# sub/foo.o: sub/foo.h |
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# sub/foo.c: |
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# sub/foo.h: |
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# ICC 7.1 will output |
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# foo.o: sub/foo.c sub/foo.h |
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# and will wrap long lines using '\': |
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# foo.o: sub/foo.c ... \ |
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# sub/foo.h ... \ |
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# ... |
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# tcc 0.9.26 (FIXME still under development at the moment of writing) |
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# will emit a similar output, but also prepend the continuation lines |
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# with horizontal tabulation characters. |
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"$@" -MD -MF "$tmpdepfile" |
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stat=$? |
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if test $stat -eq 0; then : |
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else |
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rm -f "$tmpdepfile" |
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exit $stat |
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fi |
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rm -f "$depfile" |
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# Each line is of the form 'foo.o: dependent.h', |
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# or 'foo.o: dep1.h dep2.h \', or ' dep3.h dep4.h \'. |
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# Do two passes, one to just change these to |
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# '$object: dependent.h' and one to simply 'dependent.h:'. |
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sed -e "s/^[ $tab][ $tab]*/ /" -e "s,^[^:]*:,$object :," \ |
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< "$tmpdepfile" > "$depfile" |
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sed ' |
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s/[ '"$tab"'][ '"$tab"']*/ /g |
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s/^ *// |
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s/ *\\*$// |
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s/^[^:]*: *// |
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/^$/d |
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/:$/d |
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s/$/ :/ |
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' < "$tmpdepfile" >> "$depfile" |
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rm -f "$tmpdepfile" |
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;; |
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hp2) |
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# The "hp" stanza above does not work with aCC (C++) and HP's ia64 |
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# compilers, which have integrated preprocessors. The correct option |
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# to use with these is +Maked; it writes dependencies to a file named |
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# 'foo.d', which lands next to the object file, wherever that |
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# happens to be. |
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# Much of this is similar to the tru64 case; see comments there. |
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dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` |
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test "x$dir" = "x$object" && dir= |
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base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` |
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if test "$libtool" = yes; then |
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tmpdepfile1=$dir$base.d |
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tmpdepfile2=$dir.libs/$base.d |
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"$@" -Wc,+Maked |
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else |
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tmpdepfile1=$dir$base.d |
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tmpdepfile2=$dir$base.d |
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"$@" +Maked |
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fi |
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stat=$? |
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if test $stat -eq 0; then : |
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else |
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rm -f "$tmpdepfile1" "$tmpdepfile2" |
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exit $stat |
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fi |
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|
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for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" |
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do |
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test -f "$tmpdepfile" && break |
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|
done |
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if test -f "$tmpdepfile"; then |
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sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" |
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# Add 'dependent.h:' lines. |
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sed -ne '2,${ |
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s/^ *// |
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s/ \\*$// |
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s/$/:/ |
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p |
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}' "$tmpdepfile" >> "$depfile" |
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else |
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echo "#dummy" > "$depfile" |
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fi |
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rm -f "$tmpdepfile" "$tmpdepfile2" |
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;; |
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|
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tru64) |
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# The Tru64 compiler uses -MD to generate dependencies as a side |
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# effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. |
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# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put |
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# dependencies in 'foo.d' instead, so we check for that too. |
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# Subdirectories are respected. |
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dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` |
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test "x$dir" = "x$object" && dir= |
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base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` |
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|
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|
if test "$libtool" = yes; then |
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|
# With Tru64 cc, shared objects can also be used to make a |
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# static library. This mechanism is used in libtool 1.4 series to |
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# handle both shared and static libraries in a single compilation. |
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# With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. |
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# |
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# With libtool 1.5 this exception was removed, and libtool now |
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|
# generates 2 separate objects for the 2 libraries. These two |
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|
# compilations output dependencies in $dir.libs/$base.o.d and |
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|
# in $dir$base.o.d. We have to check for both files, because |
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|
# one of the two compilations can be disabled. We should prefer |
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|
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is |
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|
# automatically cleaned when .libs/ is deleted, while ignoring |
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|
# the former would cause a distcleancheck panic. |
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|
tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 |
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tmpdepfile2=$dir$base.o.d # libtool 1.5 |
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tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 |
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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" |
||||
|
sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$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/\(.*\)/'"$tab"'\1 \\/p |
||||
|
s/.\(.*\) \\/\1:/ |
||||
|
H |
||||
|
$ { |
||||
|
s/.*/'"$tab"'/ |
||||
|
G |
||||
|
p |
||||
|
}' >> "$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. |
||||
|
"$@" $dashmflag | |
||||
|
sed 's:^['"$tab"' ]*[^:'"$tab"' ][^:][^:]*\:['"$tab"' ]*:'"$object"'\: :' > "$tmpdepfile" |
||||
|
rm -f "$depfile" |
||||
|
cat < "$tmpdepfile" > "$depfile" |
||||
|
tr ' ' "$nl" < "$tmpdepfile" | \ |
||||
|
## Some versions of the HPUX 10.20 sed can't process this invocation |
||||
|
## correctly. Breaking it into two sed invocations is a workaround. |
||||
|
sed -e 's/^\\$//' -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' "$tmpdepfile" | tr ' ' "$nl" | \ |
||||
|
## 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 '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" |
||||
|
echo "$tab" >> "$depfile" |
||||
|
sed < "$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: |
||||
Write
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