nkeynes@179 | 1 | #! /bin/sh
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nkeynes@179 | 2 |
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nkeynes@179 | 3 | # depcomp - compile a program generating dependencies as side-effects
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nkeynes@179 | 4 | # Copyright 1999, 2000, 2003 Free Software Foundation, Inc.
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nkeynes@179 | 5 |
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nkeynes@179 | 6 | # This program is free software; you can redistribute it and/or modify
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nkeynes@179 | 7 | # it under the terms of the GNU General Public License as published by
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nkeynes@179 | 8 | # the Free Software Foundation; either version 2, or (at your option)
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nkeynes@179 | 9 | # any later version.
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nkeynes@179 | 10 |
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nkeynes@179 | 11 | # This program is distributed in the hope that it will be useful,
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nkeynes@179 | 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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nkeynes@179 | 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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nkeynes@179 | 14 | # GNU General Public License for more details.
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nkeynes@179 | 15 |
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nkeynes@179 | 16 | # You should have received a copy of the GNU General Public License
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nkeynes@179 | 17 | # along with this program; if not, write to the Free Software
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nkeynes@179 | 18 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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nkeynes@179 | 19 | # 02111-1307, USA.
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nkeynes@179 | 20 |
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nkeynes@179 | 21 | # As a special exception to the GNU General Public License, if you
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nkeynes@179 | 22 | # distribute this file as part of a program that contains a
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nkeynes@179 | 23 | # configuration script generated by Autoconf, you may include it under
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nkeynes@179 | 24 | # the same distribution terms that you use for the rest of that program.
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nkeynes@179 | 25 |
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nkeynes@179 | 26 | # Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
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nkeynes@179 | 27 |
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nkeynes@179 | 28 | if test -z "$depmode" || test -z "$source" || test -z "$object"; then
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nkeynes@179 | 29 | echo "depcomp: Variables source, object and depmode must be set" 1>&2
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nkeynes@179 | 30 | exit 1
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nkeynes@179 | 31 | fi
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nkeynes@179 | 32 | # `libtool' can also be set to `yes' or `no'.
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nkeynes@179 | 33 |
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nkeynes@179 | 34 | if test -z "$depfile"; then
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nkeynes@179 | 35 | base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'`
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nkeynes@179 | 36 | dir=`echo "$object" | sed 's,/.*$,/,'`
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nkeynes@179 | 37 | if test "$dir" = "$object"; then
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nkeynes@179 | 38 | dir=
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nkeynes@179 | 39 | fi
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nkeynes@179 | 40 | # FIXME: should be _deps on DOS.
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nkeynes@179 | 41 | depfile="$dir.deps/$base"
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nkeynes@179 | 42 | fi
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nkeynes@179 | 43 |
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nkeynes@179 | 44 | tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
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nkeynes@179 | 45 |
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nkeynes@179 | 46 | rm -f "$tmpdepfile"
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nkeynes@179 | 47 |
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nkeynes@179 | 48 | # Some modes work just like other modes, but use different flags. We
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nkeynes@179 | 49 | # parameterize here, but still list the modes in the big case below,
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nkeynes@179 | 50 | # to make depend.m4 easier to write. Note that we *cannot* use a case
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nkeynes@179 | 51 | # here, because this file can only contain one case statement.
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nkeynes@179 | 52 | if test "$depmode" = hp; then
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nkeynes@179 | 53 | # HP compiler uses -M and no extra arg.
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nkeynes@179 | 54 | gccflag=-M
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nkeynes@179 | 55 | depmode=gcc
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nkeynes@179 | 56 | fi
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nkeynes@179 | 57 |
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nkeynes@179 | 58 | if test "$depmode" = dashXmstdout; then
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nkeynes@179 | 59 | # This is just like dashmstdout with a different argument.
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nkeynes@179 | 60 | dashmflag=-xM
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nkeynes@179 | 61 | depmode=dashmstdout
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nkeynes@179 | 62 | fi
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nkeynes@179 | 63 |
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nkeynes@179 | 64 | case "$depmode" in
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nkeynes@179 | 65 | gcc3)
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nkeynes@179 | 66 | ## gcc 3 implements dependency tracking that does exactly what
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nkeynes@179 | 67 | ## we want. Yay! Note: for some reason libtool 1.4 doesn't like
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nkeynes@179 | 68 | ## it if -MD -MP comes after the -MF stuff. Hmm.
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nkeynes@179 | 69 | "$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
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nkeynes@179 | 70 | stat=$?
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nkeynes@179 | 71 | if test $stat -eq 0; then :
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nkeynes@179 | 72 | else
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nkeynes@179 | 73 | rm -f "$tmpdepfile"
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nkeynes@179 | 74 | exit $stat
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nkeynes@179 | 75 | fi
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nkeynes@179 | 76 | mv "$tmpdepfile" "$depfile"
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nkeynes@179 | 77 | ;;
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nkeynes@179 | 78 |
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nkeynes@179 | 79 | gcc)
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nkeynes@179 | 80 | ## There are various ways to get dependency output from gcc. Here's
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nkeynes@179 | 81 | ## why we pick this rather obscure method:
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nkeynes@179 | 82 | ## - Don't want to use -MD because we'd like the dependencies to end
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nkeynes@179 | 83 | ## up in a subdir. Having to rename by hand is ugly.
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nkeynes@179 | 84 | ## (We might end up doing this anyway to support other compilers.)
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nkeynes@179 | 85 | ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
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nkeynes@179 | 86 | ## -MM, not -M (despite what the docs say).
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nkeynes@179 | 87 | ## - Using -M directly means running the compiler twice (even worse
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nkeynes@179 | 88 | ## than renaming).
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nkeynes@179 | 89 | if test -z "$gccflag"; then
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nkeynes@179 | 90 | gccflag=-MD,
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nkeynes@179 | 91 | fi
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nkeynes@179 | 92 | "$@" -Wp,"$gccflag$tmpdepfile"
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nkeynes@179 | 93 | stat=$?
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nkeynes@179 | 94 | if test $stat -eq 0; then :
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nkeynes@179 | 95 | else
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nkeynes@179 | 96 | rm -f "$tmpdepfile"
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nkeynes@179 | 97 | exit $stat
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nkeynes@179 | 98 | fi
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nkeynes@179 | 99 | rm -f "$depfile"
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nkeynes@179 | 100 | echo "$object : \\" > "$depfile"
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nkeynes@179 | 101 | alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
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nkeynes@179 | 102 | ## The second -e expression handles DOS-style file names with drive letters.
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nkeynes@179 | 103 | sed -e 's/^[^:]*: / /' \
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nkeynes@179 | 104 | -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
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nkeynes@179 | 105 | ## This next piece of magic avoids the `deleted header file' problem.
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nkeynes@179 | 106 | ## The problem is that when a header file which appears in a .P file
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nkeynes@179 | 107 | ## is deleted, the dependency causes make to die (because there is
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nkeynes@179 | 108 | ## typically no way to rebuild the header). We avoid this by adding
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nkeynes@179 | 109 | ## dummy dependencies for each header file. Too bad gcc doesn't do
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nkeynes@179 | 110 | ## this for us directly.
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nkeynes@179 | 111 | tr ' ' '
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nkeynes@179 | 112 | ' < "$tmpdepfile" |
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nkeynes@179 | 113 | ## Some versions of gcc put a space before the `:'. On the theory
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nkeynes@179 | 114 | ## that the space means something, we add a space to the output as
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nkeynes@179 | 115 | ## well.
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nkeynes@179 | 116 | ## Some versions of the HPUX 10.20 sed can't process this invocation
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nkeynes@179 | 117 | ## correctly. Breaking it into two sed invocations is a workaround.
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nkeynes@179 | 118 | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
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nkeynes@179 | 119 | rm -f "$tmpdepfile"
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nkeynes@179 | 120 | ;;
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nkeynes@179 | 121 |
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nkeynes@179 | 122 | hp)
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nkeynes@179 | 123 | # This case exists only to let depend.m4 do its work. It works by
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nkeynes@179 | 124 | # looking at the text of this script. This case will never be run,
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nkeynes@179 | 125 | # since it is checked for above.
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nkeynes@179 | 126 | exit 1
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nkeynes@179 | 127 | ;;
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nkeynes@179 | 128 |
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nkeynes@179 | 129 | sgi)
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nkeynes@179 | 130 | if test "$libtool" = yes; then
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nkeynes@179 | 131 | "$@" "-Wp,-MDupdate,$tmpdepfile"
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nkeynes@179 | 132 | else
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nkeynes@179 | 133 | "$@" -MDupdate "$tmpdepfile"
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nkeynes@179 | 134 | fi
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nkeynes@179 | 135 | stat=$?
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nkeynes@179 | 136 | if test $stat -eq 0; then :
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nkeynes@179 | 137 | else
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nkeynes@179 | 138 | rm -f "$tmpdepfile"
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nkeynes@179 | 139 | exit $stat
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nkeynes@179 | 140 | fi
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nkeynes@179 | 141 | rm -f "$depfile"
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nkeynes@179 | 142 |
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nkeynes@179 | 143 | if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
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nkeynes@179 | 144 | echo "$object : \\" > "$depfile"
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nkeynes@179 | 145 |
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nkeynes@179 | 146 | # Clip off the initial element (the dependent). Don't try to be
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nkeynes@179 | 147 | # clever and replace this with sed code, as IRIX sed won't handle
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nkeynes@179 | 148 | # lines with more than a fixed number of characters (4096 in
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nkeynes@179 | 149 | # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
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nkeynes@179 | 150 | # the IRIX cc adds comments like `#:fec' to the end of the
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nkeynes@179 | 151 | # dependency line.
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nkeynes@179 | 152 | tr ' ' '
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nkeynes@179 | 153 | ' < "$tmpdepfile" \
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nkeynes@179 | 154 | | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
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nkeynes@179 | 155 | tr '
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nkeynes@179 | 156 | ' ' ' >> $depfile
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nkeynes@179 | 157 | echo >> $depfile
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nkeynes@179 | 158 |
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nkeynes@179 | 159 | # The second pass generates a dummy entry for each header file.
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nkeynes@179 | 160 | tr ' ' '
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nkeynes@179 | 161 | ' < "$tmpdepfile" \
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nkeynes@179 | 162 | | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
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nkeynes@179 | 163 | >> $depfile
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nkeynes@179 | 164 | else
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nkeynes@179 | 165 | # The sourcefile does not contain any dependencies, so just
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nkeynes@179 | 166 | # store a dummy comment line, to avoid errors with the Makefile
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nkeynes@179 | 167 | # "include basename.Plo" scheme.
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nkeynes@179 | 168 | echo "#dummy" > "$depfile"
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nkeynes@179 | 169 | fi
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nkeynes@179 | 170 | rm -f "$tmpdepfile"
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nkeynes@179 | 171 | ;;
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nkeynes@179 | 172 |
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nkeynes@179 | 173 | aix)
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nkeynes@179 | 174 | # The C for AIX Compiler uses -M and outputs the dependencies
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nkeynes@179 | 175 | # in a .u file. In older versions, this file always lives in the
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nkeynes@179 | 176 | # current directory. Also, the AIX compiler puts `$object:' at the
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nkeynes@179 | 177 | # start of each line; $object doesn't have directory information.
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nkeynes@179 | 178 | # Version 6 uses the directory in both cases.
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nkeynes@179 | 179 | stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'`
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nkeynes@179 | 180 | tmpdepfile="$stripped.u"
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nkeynes@179 | 181 | if test "$libtool" = yes; then
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nkeynes@179 | 182 | "$@" -Wc,-M
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nkeynes@179 | 183 | else
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nkeynes@179 | 184 | "$@" -M
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nkeynes@179 | 185 | fi
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nkeynes@179 | 186 | stat=$?
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nkeynes@179 | 187 |
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nkeynes@179 | 188 | if test -f "$tmpdepfile"; then :
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nkeynes@179 | 189 | else
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nkeynes@179 | 190 | stripped=`echo "$stripped" | sed 's,^.*/,,'`
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nkeynes@179 | 191 | tmpdepfile="$stripped.u"
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nkeynes@179 | 192 | fi
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nkeynes@179 | 193 |
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nkeynes@179 | 194 | if test $stat -eq 0; then :
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nkeynes@179 | 195 | else
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nkeynes@179 | 196 | rm -f "$tmpdepfile"
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nkeynes@179 | 197 | exit $stat
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nkeynes@179 | 198 | fi
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nkeynes@179 | 199 |
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nkeynes@179 | 200 | if test -f "$tmpdepfile"; then
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nkeynes@179 | 201 | outname="$stripped.o"
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nkeynes@179 | 202 | # Each line is of the form `foo.o: dependent.h'.
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nkeynes@179 | 203 | # Do two passes, one to just change these to
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nkeynes@179 | 204 | # `$object: dependent.h' and one to simply `dependent.h:'.
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nkeynes@179 | 205 | sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
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nkeynes@179 | 206 | sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
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nkeynes@179 | 207 | else
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nkeynes@179 | 208 | # The sourcefile does not contain any dependencies, so just
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nkeynes@179 | 209 | # store a dummy comment line, to avoid errors with the Makefile
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nkeynes@179 | 210 | # "include basename.Plo" scheme.
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nkeynes@179 | 211 | echo "#dummy" > "$depfile"
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nkeynes@179 | 212 | fi
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nkeynes@179 | 213 | rm -f "$tmpdepfile"
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nkeynes@179 | 214 | ;;
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nkeynes@179 | 215 |
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nkeynes@179 | 216 | icc)
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nkeynes@179 | 217 | # Intel's C compiler understands `-MD -MF file'. However on
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nkeynes@179 | 218 | # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
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nkeynes@179 | 219 | # ICC 7.0 will fill foo.d with something like
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nkeynes@179 | 220 | # foo.o: sub/foo.c
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nkeynes@179 | 221 | # foo.o: sub/foo.h
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nkeynes@179 | 222 | # which is wrong. We want:
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nkeynes@179 | 223 | # sub/foo.o: sub/foo.c
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nkeynes@179 | 224 | # sub/foo.o: sub/foo.h
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nkeynes@179 | 225 | # sub/foo.c:
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nkeynes@179 | 226 | # sub/foo.h:
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nkeynes@179 | 227 | # ICC 7.1 will output
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nkeynes@179 | 228 | # foo.o: sub/foo.c sub/foo.h
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nkeynes@179 | 229 | # and will wrap long lines using \ :
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nkeynes@179 | 230 | # foo.o: sub/foo.c ... \
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nkeynes@179 | 231 | # sub/foo.h ... \
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nkeynes@179 | 232 | # ...
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nkeynes@179 | 233 |
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nkeynes@179 | 234 | "$@" -MD -MF "$tmpdepfile"
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nkeynes@179 | 235 | stat=$?
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nkeynes@179 | 236 | if test $stat -eq 0; then :
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nkeynes@179 | 237 | else
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nkeynes@179 | 238 | rm -f "$tmpdepfile"
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nkeynes@179 | 239 | exit $stat
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nkeynes@179 | 240 | fi
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nkeynes@179 | 241 | rm -f "$depfile"
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nkeynes@179 | 242 | # Each line is of the form `foo.o: dependent.h',
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nkeynes@179 | 243 | # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
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nkeynes@179 | 244 | # Do two passes, one to just change these to
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nkeynes@179 | 245 | # `$object: dependent.h' and one to simply `dependent.h:'.
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nkeynes@179 | 246 | sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
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nkeynes@179 | 247 | # Some versions of the HPUX 10.20 sed can't process this invocation
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nkeynes@179 | 248 | # correctly. Breaking it into two sed invocations is a workaround.
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nkeynes@179 | 249 | sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
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nkeynes@179 | 250 | sed -e 's/$/ :/' >> "$depfile"
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nkeynes@179 | 251 | rm -f "$tmpdepfile"
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nkeynes@179 | 252 | ;;
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nkeynes@179 | 253 |
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nkeynes@179 | 254 | tru64)
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nkeynes@179 | 255 | # The Tru64 compiler uses -MD to generate dependencies as a side
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nkeynes@179 | 256 | # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
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nkeynes@179 | 257 | # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
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nkeynes@179 | 258 | # dependencies in `foo.d' instead, so we check for that too.
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nkeynes@179 | 259 | # Subdirectories are respected.
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nkeynes@179 | 260 | dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
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nkeynes@179 | 261 | test "x$dir" = "x$object" && dir=
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nkeynes@179 | 262 | base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
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nkeynes@179 | 263 |
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nkeynes@179 | 264 | if test "$libtool" = yes; then
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nkeynes@179 | 265 | tmpdepfile1="$dir.libs/$base.lo.d"
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nkeynes@179 | 266 | tmpdepfile2="$dir.libs/$base.d"
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nkeynes@179 | 267 | "$@" -Wc,-MD
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nkeynes@179 | 268 | else
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nkeynes@179 | 269 | tmpdepfile1="$dir$base.o.d"
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nkeynes@179 | 270 | tmpdepfile2="$dir$base.d"
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nkeynes@179 | 271 | "$@" -MD
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nkeynes@179 | 272 | fi
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nkeynes@179 | 273 |
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nkeynes@179 | 274 | stat=$?
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nkeynes@179 | 275 | if test $stat -eq 0; then :
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nkeynes@179 | 276 | else
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nkeynes@179 | 277 | rm -f "$tmpdepfile1" "$tmpdepfile2"
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nkeynes@179 | 278 | exit $stat
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nkeynes@179 | 279 | fi
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nkeynes@179 | 280 |
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nkeynes@179 | 281 | if test -f "$tmpdepfile1"; then
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nkeynes@179 | 282 | tmpdepfile="$tmpdepfile1"
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nkeynes@179 | 283 | else
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nkeynes@179 | 284 | tmpdepfile="$tmpdepfile2"
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nkeynes@179 | 285 | fi
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nkeynes@179 | 286 | if test -f "$tmpdepfile"; then
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nkeynes@179 | 287 | sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
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nkeynes@179 | 288 | # That's a tab and a space in the [].
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nkeynes@179 | 289 | sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
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nkeynes@179 | 290 | else
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nkeynes@179 | 291 | echo "#dummy" > "$depfile"
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nkeynes@179 | 292 | fi
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nkeynes@179 | 293 | rm -f "$tmpdepfile"
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nkeynes@179 | 294 | ;;
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nkeynes@179 | 295 |
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nkeynes@179 | 296 | #nosideeffect)
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nkeynes@179 | 297 | # This comment above is used by automake to tell side-effect
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nkeynes@179 | 298 | # dependency tracking mechanisms from slower ones.
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nkeynes@179 | 299 |
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nkeynes@179 | 300 | dashmstdout)
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nkeynes@179 | 301 | # Important note: in order to support this mode, a compiler *must*
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nkeynes@179 | 302 | # always write the preprocessed file to stdout, regardless of -o.
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nkeynes@179 | 303 | "$@" || exit $?
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nkeynes@179 | 304 |
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nkeynes@179 | 305 | # Remove the call to Libtool.
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nkeynes@179 | 306 | if test "$libtool" = yes; then
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nkeynes@179 | 307 | while test $1 != '--mode=compile'; do
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nkeynes@179 | 308 | shift
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nkeynes@179 | 309 | done
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nkeynes@179 | 310 | shift
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nkeynes@179 | 311 | fi
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nkeynes@179 | 312 |
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nkeynes@179 | 313 | # Remove `-o $object'.
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nkeynes@179 | 314 | IFS=" "
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nkeynes@179 | 315 | for arg
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nkeynes@179 | 316 | do
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nkeynes@179 | 317 | case $arg in
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nkeynes@179 | 318 | -o)
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nkeynes@179 | 319 | shift
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nkeynes@179 | 320 | ;;
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nkeynes@179 | 321 | $object)
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nkeynes@179 | 322 | shift
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nkeynes@179 | 323 | ;;
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nkeynes@179 | 324 | *)
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nkeynes@179 | 325 | set fnord "$@" "$arg"
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nkeynes@179 | 326 | shift # fnord
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nkeynes@179 | 327 | shift # $arg
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nkeynes@179 | 328 | ;;
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nkeynes@179 | 329 | esac
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nkeynes@179 | 330 | done
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nkeynes@179 | 331 |
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nkeynes@179 | 332 | test -z "$dashmflag" && dashmflag=-M
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nkeynes@179 | 333 | # Require at least two characters before searching for `:'
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nkeynes@179 | 334 | # in the target name. This is to cope with DOS-style filenames:
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nkeynes@179 | 335 | # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
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nkeynes@179 | 336 | "$@" $dashmflag |
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nkeynes@179 | 337 | sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
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nkeynes@179 | 338 | rm -f "$depfile"
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nkeynes@179 | 339 | cat < "$tmpdepfile" > "$depfile"
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nkeynes@179 | 340 | tr ' ' '
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nkeynes@179 | 341 | ' < "$tmpdepfile" | \
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nkeynes@179 | 342 | ## Some versions of the HPUX 10.20 sed can't process this invocation
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nkeynes@179 | 343 | ## correctly. Breaking it into two sed invocations is a workaround.
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nkeynes@179 | 344 | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
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nkeynes@179 | 345 | rm -f "$tmpdepfile"
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nkeynes@179 | 346 | ;;
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nkeynes@179 | 347 |
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nkeynes@179 | 348 | dashXmstdout)
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nkeynes@179 | 349 | # This case only exists to satisfy depend.m4. It is never actually
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nkeynes@179 | 350 | # run, as this mode is specially recognized in the preamble.
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nkeynes@179 | 351 | exit 1
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nkeynes@179 | 352 | ;;
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nkeynes@179 | 353 |
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nkeynes@179 | 354 | makedepend)
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nkeynes@179 | 355 | "$@" || exit $?
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nkeynes@179 | 356 | # Remove any Libtool call
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nkeynes@179 | 357 | if test "$libtool" = yes; then
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nkeynes@179 | 358 | while test $1 != '--mode=compile'; do
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nkeynes@179 | 359 | shift
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nkeynes@179 | 360 | done
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nkeynes@179 | 361 | shift
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nkeynes@179 | 362 | fi
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nkeynes@179 | 363 | # X makedepend
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nkeynes@179 | 364 | shift
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nkeynes@179 | 365 | cleared=no
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nkeynes@179 | 366 | for arg in "$@"; do
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nkeynes@179 | 367 | case $cleared in
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nkeynes@179 | 368 | no)
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nkeynes@179 | 369 | set ""; shift
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nkeynes@179 | 370 | cleared=yes ;;
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nkeynes@179 | 371 | esac
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nkeynes@179 | 372 | case "$arg" in
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nkeynes@179 | 373 | -D*|-I*)
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nkeynes@179 | 374 | set fnord "$@" "$arg"; shift ;;
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nkeynes@179 | 375 | # Strip any option that makedepend may not understand. Remove
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nkeynes@179 | 376 | # the object too, otherwise makedepend will parse it as a source file.
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nkeynes@179 | 377 | -*|$object)
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nkeynes@179 | 378 | ;;
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nkeynes@179 | 379 | *)
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nkeynes@179 | 380 | set fnord "$@" "$arg"; shift ;;
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nkeynes@179 | 381 | esac
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nkeynes@179 | 382 | done
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nkeynes@179 | 383 | obj_suffix="`echo $object | sed 's/^.*\././'`"
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nkeynes@179 | 384 | touch "$tmpdepfile"
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nkeynes@179 | 385 | ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
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nkeynes@179 | 386 | rm -f "$depfile"
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nkeynes@179 | 387 | cat < "$tmpdepfile" > "$depfile"
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nkeynes@179 | 388 | sed '1,2d' "$tmpdepfile" | tr ' ' '
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nkeynes@179 | 389 | ' | \
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nkeynes@179 | 390 | ## Some versions of the HPUX 10.20 sed can't process this invocation
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nkeynes@179 | 391 | ## correctly. Breaking it into two sed invocations is a workaround.
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nkeynes@179 | 392 | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
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nkeynes@179 | 393 | rm -f "$tmpdepfile" "$tmpdepfile".bak
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nkeynes@179 | 394 | ;;
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nkeynes@179 | 395 |
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nkeynes@179 | 396 | cpp)
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nkeynes@179 | 397 | # Important note: in order to support this mode, a compiler *must*
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nkeynes@179 | 398 | # always write the preprocessed file to stdout.
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nkeynes@179 | 399 | "$@" || exit $?
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nkeynes@179 | 400 |
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nkeynes@179 | 401 | # Remove the call to Libtool.
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nkeynes@179 | 402 | if test "$libtool" = yes; then
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nkeynes@179 | 403 | while test $1 != '--mode=compile'; do
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nkeynes@179 | 404 | shift
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nkeynes@179 | 405 | done
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nkeynes@179 | 406 | shift
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nkeynes@179 | 407 | fi
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nkeynes@179 | 408 |
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nkeynes@179 | 409 | # Remove `-o $object'.
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nkeynes@179 | 410 | IFS=" "
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nkeynes@179 | 411 | for arg
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nkeynes@179 | 412 | do
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nkeynes@179 | 413 | case $arg in
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nkeynes@179 | 414 | -o)
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nkeynes@179 | 415 | shift
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nkeynes@179 | 416 | ;;
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nkeynes@179 | 417 | $object)
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nkeynes@179 | 418 | shift
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nkeynes@179 | 419 | ;;
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nkeynes@179 | 420 | *)
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nkeynes@179 | 421 | set fnord "$@" "$arg"
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nkeynes@179 | 422 | shift # fnord
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nkeynes@179 | 423 | shift # $arg
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nkeynes@179 | 424 | ;;
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nkeynes@179 | 425 | esac
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nkeynes@179 | 426 | done
|
nkeynes@179 | 427 |
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nkeynes@179 | 428 | "$@" -E |
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nkeynes@179 | 429 | sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
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nkeynes@179 | 430 | sed '$ s: \\$::' > "$tmpdepfile"
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nkeynes@179 | 431 | rm -f "$depfile"
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nkeynes@179 | 432 | echo "$object : \\" > "$depfile"
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nkeynes@179 | 433 | cat < "$tmpdepfile" >> "$depfile"
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nkeynes@179 | 434 | sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
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nkeynes@179 | 435 | rm -f "$tmpdepfile"
|
nkeynes@179 | 436 | ;;
|
nkeynes@179 | 437 |
|
nkeynes@179 | 438 | msvisualcpp)
|
nkeynes@179 | 439 | # Important note: in order to support this mode, a compiler *must*
|
nkeynes@179 | 440 | # always write the preprocessed file to stdout, regardless of -o,
|
nkeynes@179 | 441 | # because we must use -o when running libtool.
|
nkeynes@179 | 442 | "$@" || exit $?
|
nkeynes@179 | 443 | IFS=" "
|
nkeynes@179 | 444 | for arg
|
nkeynes@179 | 445 | do
|
nkeynes@179 | 446 | case "$arg" in
|
nkeynes@179 | 447 | "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
|
nkeynes@179 | 448 | set fnord "$@"
|
nkeynes@179 | 449 | shift
|
nkeynes@179 | 450 | shift
|
nkeynes@179 | 451 | ;;
|
nkeynes@179 | 452 | *)
|
nkeynes@179 | 453 | set fnord "$@" "$arg"
|
nkeynes@179 | 454 | shift
|
nkeynes@179 | 455 | shift
|
nkeynes@179 | 456 | ;;
|
nkeynes@179 | 457 | esac
|
nkeynes@179 | 458 | done
|
nkeynes@179 | 459 | "$@" -E |
|
nkeynes@179 | 460 | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
|
nkeynes@179 | 461 | rm -f "$depfile"
|
nkeynes@179 | 462 | echo "$object : \\" > "$depfile"
|
nkeynes@179 | 463 | . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
|
nkeynes@179 | 464 | echo " " >> "$depfile"
|
nkeynes@179 | 465 | . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
|
nkeynes@179 | 466 | rm -f "$tmpdepfile"
|
nkeynes@179 | 467 | ;;
|
nkeynes@179 | 468 |
|
nkeynes@179 | 469 | none)
|
nkeynes@179 | 470 | exec "$@"
|
nkeynes@179 | 471 | ;;
|
nkeynes@179 | 472 |
|
nkeynes@179 | 473 | *)
|
nkeynes@179 | 474 | echo "Unknown depmode $depmode" 1>&2
|
nkeynes@179 | 475 | exit 1
|
nkeynes@179 | 476 | ;;
|
nkeynes@179 | 477 | esac
|
nkeynes@179 | 478 |
|
nkeynes@179 | 479 | exit 0
|