pnenzi
21 years ago
2 changed files with 0 additions and 748 deletions
@ -1,526 +0,0 @@ |
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#! /bin/sh |
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# depcomp - compile a program generating dependencies as side-effects |
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scriptversion=2004-04-25.13 |
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# Copyright (C) 1999, 2000, 2003, 2004 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, write to the Free Software |
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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# 02111-1307, USA. |
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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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depfile Dependency file to output. |
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tmpdepfile Temporary file to use when outputing 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 0 |
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;; |
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-v | --v*) |
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echo "depcomp $scriptversion" |
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exit 0 |
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;; |
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esac |
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if test -z "$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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# `libtool' can also be set to `yes' or `no'. |
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if test -z "$depfile"; then |
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base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'` |
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dir=`echo "$object" | sed 's,/.*$,/,'` |
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if test "$dir" = "$object"; then |
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dir= |
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fi |
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# FIXME: should be _deps on DOS. |
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depfile="$dir.deps/$base" |
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fi |
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tmpdepfile=${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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case "$depmode" in |
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gcc3) |
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## gcc 3 implements dependency tracking that does exactly what |
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## we want. Yay! Note: for some reason libtool 1.4 doesn't like |
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## it if -MD -MP comes after the -MF stuff. Hmm. |
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"$@" -MT "$object" -MD -MP -MF "$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 $stat |
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fi |
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mv "$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" >> "$depfile" |
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## This next piece of magic avoids the `deleted header file' problem. |
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## The problem is that when a header file which appears in a .P file |
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## is deleted, the dependency causes make to die (because there is |
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## typically no way to rebuild the header). We avoid this by adding |
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## dummy dependencies for each header file. Too bad gcc doesn't do |
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## this for us directly. |
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tr ' ' ' |
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' < "$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. |
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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 '/^$/d' -e '/:$/d' | 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 : \\" > "$depfile" |
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# Clip off the initial element (the dependent). Don't try to be |
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# clever and replace this with sed code, as IRIX sed won't handle |
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# lines with more than a fixed number of characters (4096 in |
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# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; |
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# the IRIX cc adds comments like `#:fec' to the end of the |
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# dependency line. |
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tr ' ' ' |
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' < "$tmpdepfile" \ |
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| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ |
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tr ' |
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' ' ' >> $depfile |
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echo >> $depfile |
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# The second pass generates a dummy entry for each header file. |
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tr ' ' ' |
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' < "$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 "$tmpdepfile" |
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;; |
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aix) |
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# The C for AIX Compiler uses -M and outputs the dependencies |
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# in a .u file. In older versions, this file always lives in the |
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# current directory. Also, the AIX compiler puts `$object:' at the |
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# start of each line; $object doesn't have directory information. |
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# Version 6 uses the directory in both cases. |
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stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'` |
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tmpdepfile="$stripped.u" |
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if test "$libtool" = yes; then |
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"$@" -Wc,-M |
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else |
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"$@" -M |
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fi |
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stat=$? |
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if test -f "$tmpdepfile"; then : |
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else |
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stripped=`echo "$stripped" | sed 's,^.*/,,'` |
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tmpdepfile="$stripped.u" |
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fi |
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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 $stat |
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fi |
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if test -f "$tmpdepfile"; then |
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outname="$stripped.o" |
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# Each line is of the form `foo.o: dependent.h'. |
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# Do two passes, one to just change these to |
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# `$object: dependent.h' and one to simply `dependent.h:'. |
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sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile" |
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sed -e "s,^$outname: \(.*\)$,\1:," < "$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 "$tmpdepfile" |
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;; |
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icc) |
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# Intel's C compiler understands `-MD -MF file'. However on |
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# icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c |
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# ICC 7.0 will fill foo.d with something like |
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# foo.o: sub/foo.c |
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# foo.o: sub/foo.h |
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# which is wrong. We want: |
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# sub/foo.o: sub/foo.c |
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# sub/foo.o: sub/foo.h |
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# sub/foo.c: |
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# sub/foo.h: |
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# ICC 7.1 will output |
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# foo.o: sub/foo.c sub/foo.h |
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# and will wrap long lines using \ : |
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# foo.o: sub/foo.c ... \ |
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# sub/foo.h ... \ |
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# ... |
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"$@" -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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# `$object: dependent.h' and one to simply `dependent.h:'. |
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sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" |
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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 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | |
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sed -e 's/$/ :/' >> "$depfile" |
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rm -f "$tmpdepfile" |
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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$//'` |
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if test "$libtool" = yes; then |
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# Dependencies are output in .lo.d with libtool 1.4. |
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# They are output in .o.d with libtool 1.5. |
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tmpdepfile1="$dir.libs/$base.lo.d" |
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tmpdepfile2="$dir.libs/$base.o.d" |
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tmpdepfile3="$dir.libs/$base.d" |
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"$@" -Wc,-MD |
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else |
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tmpdepfile1="$dir$base.o.d" |
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tmpdepfile2="$dir$base.d" |
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tmpdepfile3="$dir$base.d" |
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"$@" -MD |
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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 $stat |
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fi |
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if test -f "$tmpdepfile1"; then |
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tmpdepfile="$tmpdepfile1" |
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elif test -f "$tmpdepfile2"; then |
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tmpdepfile="$tmpdepfile2" |
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else |
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tmpdepfile="$tmpdepfile3" |
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fi |
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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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# That's a tab and a space in the []. |
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sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$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 "$tmpdepfile" |
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;; |
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|
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#nosideeffect) |
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# This comment above is used by automake to tell side-effect |
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# dependency tracking mechanisms from slower ones. |
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|
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dashmstdout) |
|
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# Important note: in order to support this mode, a compiler *must* |
|
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# always write the preprocessed file to stdout, regardless of -o. |
|
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"$@" || exit $? |
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|
|
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# Remove the call to Libtool. |
|
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if test "$libtool" = yes; then |
|
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while test $1 != '--mode=compile'; do |
|
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shift |
|
||||
done |
|
||||
shift |
|
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fi |
|
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|
|
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# Remove `-o $object'. |
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IFS=" " |
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for arg |
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do |
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case $arg in |
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-o) |
|
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shift |
|
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;; |
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$object) |
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shift |
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;; |
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*) |
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set fnord "$@" "$arg" |
|
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shift # fnord |
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shift # $arg |
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;; |
|
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esac |
|
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done |
|
||||
|
|
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test -z "$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. |
|
||||
"$@" $dashmflag | |
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sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" |
|
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rm -f "$depfile" |
|
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cat < "$tmpdepfile" > "$depfile" |
|
||||
tr ' ' ' |
|
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' < "$tmpdepfile" | \ |
|
||||
## Some versions of the HPUX 10.20 sed can't process this invocation |
|
||||
## correctly. Breaking it into two sed invocations is a workaround. |
|
||||
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" |
|
||||
rm -f "$tmpdepfile" |
|
||||
;; |
|
||||
|
|
||||
dashXmstdout) |
|
||||
# This case only exists to satisfy depend.m4. It is never actually |
|
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# run, as this mode is specially recognized in the preamble. |
|
||||
exit 1 |
|
||||
;; |
|
||||
|
|
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makedepend) |
|
||||
"$@" || exit $? |
|
||||
# Remove any Libtool call |
|
||||
if test "$libtool" = yes; then |
|
||||
while test $1 != '--mode=compile'; do |
|
||||
shift |
|
||||
done |
|
||||
shift |
|
||||
fi |
|
||||
# X makedepend |
|
||||
shift |
|
||||
cleared=no |
|
||||
for arg in "$@"; do |
|
||||
case $cleared in |
|
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no) |
|
||||
set ""; shift |
|
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cleared=yes ;; |
|
||||
esac |
|
||||
case "$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. |
|
||||
-*|$object) |
|
||||
;; |
|
||||
*) |
|
||||
set fnord "$@" "$arg"; shift ;; |
|
||||
esac |
|
||||
done |
|
||||
obj_suffix="`echo $object | sed 's/^.*\././'`" |
|
||||
touch "$tmpdepfile" |
|
||||
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" |
|
||||
rm -f "$depfile" |
|
||||
cat < "$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 $1 != '--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 '/^# [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 "$tmpdepfile" |
|
||||
;; |
|
||||
|
|
||||
msvisualcpp) |
|
||||
# Important note: in order to support this mode, a compiler *must* |
|
||||
# always write the preprocessed file to stdout, regardless of -o, |
|
||||
# because we must use -o when running libtool. |
|
||||
"$@" || exit $? |
|
||||
IFS=" " |
|
||||
for arg |
|
||||
do |
|
||||
case "$arg" in |
|
||||
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") |
|
||||
set fnord "$@" |
|
||||
shift |
|
||||
shift |
|
||||
;; |
|
||||
*) |
|
||||
set fnord "$@" "$arg" |
|
||||
shift |
|
||||
shift |
|
||||
;; |
|
||||
esac |
|
||||
done |
|
||||
"$@" -E | |
|
||||
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" |
|
||||
rm -f "$depfile" |
|
||||
echo "$object : \\" > "$depfile" |
|
||||
. "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" |
|
||||
echo " " >> "$depfile" |
|
||||
. "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" |
|
||||
rm -f "$tmpdepfile" |
|
||||
;; |
|
||||
|
|
||||
none) |
|
||||
exec "$@" |
|
||||
;; |
|
||||
|
|
||||
*) |
|
||||
echo "Unknown depmode $depmode" 1>&2 |
|
||||
exit 1 |
|
||||
;; |
|
||||
esac |
|
||||
|
|
||||
exit 0 |
|
||||
|
|
||||
# Local Variables: |
|
||||
# mode: shell-script |
|
||||
# sh-indentation: 2 |
|
||||
# eval: (add-hook 'write-file-hooks 'time-stamp) |
|
||||
# time-stamp-start: "scriptversion=" |
|
||||
# time-stamp-format: "%:y-%02m-%02d.%02H" |
|
||||
# time-stamp-end: "$" |
|
||||
# End: |
|
||||
@ -1,222 +0,0 @@ |
|||||
#! /bin/sh |
|
||||
# ylwrap - wrapper for lex/yacc invocations. |
|
||||
|
|
||||
scriptversion=2003-11-18.20 |
|
||||
|
|
||||
# Copyright (C) 1996, 1997, 1998, 1999, 2001, 2002, 2003 |
|
||||
# Free Software Foundation, Inc. |
|
||||
# |
|
||||
# Written by Tom Tromey <tromey@cygnus.com>. |
|
||||
# |
|
||||
# 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, write to the Free Software |
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
|
||||
|
|
||||
# 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. |
|
||||
|
|
||||
# This file is maintained in Automake, please report |
|
||||
# bugs to <bug-automake@gnu.org> or send patches to |
|
||||
# <automake-patches@gnu.org>. |
|
||||
|
|
||||
case "$1" in |
|
||||
'') |
|
||||
echo "$0: No files given. Try \`$0 --help' for more information." 1>&2 |
|
||||
exit 1 |
|
||||
;; |
|
||||
--basedir) |
|
||||
basedir=$2 |
|
||||
shift 2 |
|
||||
;; |
|
||||
-h|--h*) |
|
||||
cat <<\EOF |
|
||||
Usage: ylwrap [--help|--version] INPUT [OUTPUT DESIRED]... -- PROGRAM [ARGS]... |
|
||||
|
|
||||
Wrapper for lex/yacc invocations, renaming files as desired. |
|
||||
|
|
||||
INPUT is the input file |
|
||||
OUTPUT is one file PROG generates |
|
||||
DESIRED is the file we actually want instead of OUTPUT |
|
||||
PROGRAM is program to run |
|
||||
ARGS are passed to PROG |
|
||||
|
|
||||
Any number of OUTPUT,DESIRED pairs may be used. |
|
||||
|
|
||||
Report bugs to <bug-automake@gnu.org>. |
|
||||
EOF |
|
||||
exit 0 |
|
||||
;; |
|
||||
-v|--v*) |
|
||||
echo "ylwrap $scriptversion" |
|
||||
exit 0 |
|
||||
;; |
|
||||
esac |
|
||||
|
|
||||
|
|
||||
# The input. |
|
||||
input="$1" |
|
||||
shift |
|
||||
case "$input" in |
|
||||
[\\/]* | ?:[\\/]*) |
|
||||
# Absolute path; do nothing. |
|
||||
;; |
|
||||
*) |
|
||||
# Relative path. Make it absolute. |
|
||||
input="`pwd`/$input" |
|
||||
;; |
|
||||
esac |
|
||||
|
|
||||
pairlist= |
|
||||
while test "$#" -ne 0; do |
|
||||
if test "$1" = "--"; then |
|
||||
shift |
|
||||
break |
|
||||
fi |
|
||||
pairlist="$pairlist $1" |
|
||||
shift |
|
||||
done |
|
||||
|
|
||||
# The program to run. |
|
||||
prog="$1" |
|
||||
shift |
|
||||
# Make any relative path in $prog absolute. |
|
||||
case "$prog" in |
|
||||
[\\/]* | ?:[\\/]*) ;; |
|
||||
*[\\/]*) prog="`pwd`/$prog" ;; |
|
||||
esac |
|
||||
|
|
||||
# FIXME: add hostname here for parallel makes that run commands on |
|
||||
# other machines. But that might take us over the 14-char limit. |
|
||||
dirname=ylwrap$$ |
|
||||
trap "cd `pwd`; rm -rf $dirname > /dev/null 2>&1" 1 2 3 15 |
|
||||
mkdir $dirname || exit 1 |
|
||||
|
|
||||
cd $dirname |
|
||||
|
|
||||
case $# in |
|
||||
0) $prog "$input" ;; |
|
||||
*) $prog "$@" "$input" ;; |
|
||||
esac |
|
||||
status=$? |
|
||||
|
|
||||
if test $status -eq 0; then |
|
||||
set X $pairlist |
|
||||
shift |
|
||||
first=yes |
|
||||
# Since DOS filename conventions don't allow two dots, |
|
||||
# the DOS version of Bison writes out y_tab.c instead of y.tab.c |
|
||||
# and y_tab.h instead of y.tab.h. Test to see if this is the case. |
|
||||
y_tab_nodot="no" |
|
||||
if test -f y_tab.c || test -f y_tab.h; then |
|
||||
y_tab_nodot="yes" |
|
||||
fi |
|
||||
|
|
||||
# The directory holding the input. |
|
||||
input_dir=`echo "$input" | sed -e 's,\([\\/]\)[^\\/]*$,\1,'` |
|
||||
# Quote $INPUT_DIR so we can use it in a regexp. |
|
||||
# FIXME: really we should care about more than `.' and `\'. |
|
||||
input_rx=`echo "$input_dir" | sed 's,\\\\,\\\\\\\\,g;s,\\.,\\\\.,g'` |
|
||||
|
|
||||
while test "$#" -ne 0; do |
|
||||
from="$1" |
|
||||
# Handle y_tab.c and y_tab.h output by DOS |
|
||||
if test $y_tab_nodot = "yes"; then |
|
||||
if test $from = "y.tab.c"; then |
|
||||
from="y_tab.c" |
|
||||
else |
|
||||
if test $from = "y.tab.h"; then |
|
||||
from="y_tab.h" |
|
||||
fi |
|
||||
fi |
|
||||
fi |
|
||||
if test -f "$from"; then |
|
||||
# If $2 is an absolute path name, then just use that, |
|
||||
# otherwise prepend `../'. |
|
||||
case "$2" in |
|
||||
[\\/]* | ?:[\\/]*) target="$2";; |
|
||||
*) target="../$2";; |
|
||||
esac |
|
||||
|
|
||||
# We do not want to overwrite a header file if it hasn't |
|
||||
# changed. This avoid useless recompilations. However the |
|
||||
# parser itself (the first file) should always be updated, |
|
||||
# because it is the destination of the .y.c rule in the |
|
||||
# Makefile. Divert the output of all other files to a temporary |
|
||||
# file so we can compare them to existing versions. |
|
||||
if test $first = no; then |
|
||||
realtarget="$target" |
|
||||
target="tmp-`echo $target | sed s/.*[\\/]//g`" |
|
||||
fi |
|
||||
# Edit out `#line' or `#' directives. |
|
||||
# |
|
||||
# We don't want the resulting debug information to point at |
|
||||
# an absolute srcdir; it is better for it to just mention the |
|
||||
# .y file with no path. |
|
||||
# |
|
||||
# We want to use the real output file name, not yy.lex.c for |
|
||||
# instance. |
|
||||
# |
|
||||
# We want the include guards to be adjusted too. |
|
||||
FROM=`echo "$from" | sed \ |
|
||||
-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'\ |
|
||||
-e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g'` |
|
||||
TARGET=`echo "$2" | sed \ |
|
||||
-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'\ |
|
||||
-e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g'` |
|
||||
|
|
||||
sed -e "/^#/!b" -e "s,$input_rx,," -e "s,$from,$2," \ |
|
||||
-e "s,$FROM,$TARGET," "$from" >"$target" || status=$? |
|
||||
|
|
||||
# Check whether header files must be updated. |
|
||||
if test $first = no; then |
|
||||
if test -f "$realtarget" && cmp -s "$realtarget" "$target"; then |
|
||||
echo "$2" is unchanged |
|
||||
rm -f "$target" |
|
||||
else |
|
||||
echo updating "$2" |
|
||||
mv -f "$target" "$realtarget" |
|
||||
fi |
|
||||
fi |
|
||||
else |
|
||||
# A missing file is only an error for the first file. This |
|
||||
# is a blatant hack to let us support using "yacc -d". If -d |
|
||||
# is not specified, we don't want an error when the header |
|
||||
# file is "missing". |
|
||||
if test $first = yes; then |
|
||||
status=1 |
|
||||
fi |
|
||||
fi |
|
||||
shift |
|
||||
shift |
|
||||
first=no |
|
||||
done |
|
||||
else |
|
||||
status=$? |
|
||||
fi |
|
||||
|
|
||||
# Remove the directory. |
|
||||
cd .. |
|
||||
rm -rf $dirname |
|
||||
|
|
||||
exit $status |
|
||||
|
|
||||
# Local Variables: |
|
||||
# mode: shell-script |
|
||||
# sh-indentation: 2 |
|
||||
# eval: (add-hook 'write-file-hooks 'time-stamp) |
|
||||
# time-stamp-start: "scriptversion=" |
|
||||
# time-stamp-format: "%:y-%02m-%02d.%02H" |
|
||||
# time-stamp-end: "$" |
|
||||
# End: |
|
||||
Write
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Reference in new issue