forked from Imagelibrary/binutils-gdb
Merge from gcc:
2004-09-23 Kelley Cook <kcook@gcc.gnu.org> * config.guess: New upstream version * compile, depcomp, install-sh, ylwrap: Likewise. 2004-09-19 Roger Sayle <roger@eyesopen.com> * config/mh-x86omitfp: New host makefile fragment. Add -fomit-frame-pointer to the default BOOT_CFLAGS. * configure.in: Use it to speed up bootstrap on some IA-32 hosts. * configure: Regenerate. 2004-09-15 Andrew Pinski <pinskia@physics.uc.edu> PR target/11572 * configure.in (*-*-darwin*): Renable libobjc. * configure: Regenerate.
This commit is contained in:
DJ Delorie
104
depcomp
104
depcomp
@@ -1,7 +1,9 @@
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#! /bin/sh
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# depcomp - compile a program generating dependencies as side-effects
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# Copyright 1999, 2000 Free Software Foundation, Inc.
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scriptversion=2004-05-31.23
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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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@@ -25,22 +27,45 @@
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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 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/$base"
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fi
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# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
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depfile=${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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@@ -172,19 +197,25 @@ sgi)
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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. This file always lives in the current directory.
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# Also, the AIX compiler puts `$object:' at the start of each line;
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# $object doesn't have directory information.
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stripped=`echo "$object" | sed -e 's,^.*/,,' -e 's/\(.*\)\..*$/\1/'`
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# in a .u file. In older versions, this file always lives in the
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# current directory. Also, the AIX compiler puts `$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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outname="$stripped.o"
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if test "$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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@@ -192,6 +223,7 @@ aix)
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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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# `$object: dependent.h' and one to simply `dependent.h:'.
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@@ -255,31 +287,40 @@ tru64)
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base=`echo "$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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# With libtool 1.5 they are output both in $dir.libs/$base.o.d
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# and in $dir.libs/$base.o.d and $dir$base.o.d. We process the
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# latter, because the former will be cleaned when $dir.libs is
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# erased.
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tmpdepfile1="$dir.libs/$base.lo.d"
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tmpdepfile2="$dir.libs/$base.d"
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tmpdepfile2="$dir$base.o.d"
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tmpdepfile3="$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" "$tmpdepfile2"
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rm -f "$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="$tmpdepfile1"
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else
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elif test -f "$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 space and a tab in the [].
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sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$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" > "$depfile"
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fi
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@@ -292,7 +333,7 @@ tru64)
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dashmstdout)
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# Important note: in order to support this mode, a compiler *must*
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# always write the proprocessed file to stdout, regardless of -o.
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# always write the preprocessed file to stdout, regardless of -o.
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"$@" || exit $?
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# Remove the call to Libtool.
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@@ -388,7 +429,7 @@ makedepend)
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cpp)
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# Important note: in order to support this mode, a compiler *must*
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# always write the proprocessed file to stdout.
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# always write the preprocessed file to stdout.
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"$@" || exit $?
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# Remove the call to Libtool.
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@@ -430,7 +471,7 @@ cpp)
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msvisualcpp)
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# Important note: in order to support this mode, a compiler *must*
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# always write the proprocessed file to stdout, regardless of -o,
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# always write the preprocessed file to stdout, regardless of -o,
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# because we must use -o when running libtool.
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"$@" || exit $?
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IFS=" "
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@@ -470,3 +511,12 @@ none)
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esac
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exit 0
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# Local Variables:
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# mode: shell-script
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# sh-indentation: 2
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# eval: (add-hook 'write-file-hooks 'time-stamp)
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# time-stamp-start: "scriptversion="
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# time-stamp-format: "%:y-%02m-%02d.%02H"
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# time-stamp-end: "$"
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# End:
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