| 1 | #! /bin/sh
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| 2 | # depcomp - compile a program generating dependencies as side-effects
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| 3 |
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| 4 | scriptversion=2006-10-15.18
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| 5 |
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| 6 | # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006 Free Software
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| 7 | # Foundation, Inc.
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| 8 |
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| 9 | # This program is free software; you can redistribute it and/or modify
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| 10 | # it under the terms of the GNU General Public License as published by
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| 11 | # the Free Software Foundation; either version 2, or (at your option)
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| 12 | # any later version.
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| 13 |
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| 14 | # This program is distributed in the hope that it will be useful,
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| 15 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 17 | # GNU General Public License for more details.
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| 18 |
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| 19 | # You should have received a copy of the GNU General Public License
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| 20 | # along with this program; if not, write to the Free Software
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| 21 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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| 22 | # 02110-1301, USA.
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| 23 |
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| 24 | # As a special exception to the GNU General Public License, if you
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| 25 | # distribute this file as part of a program that contains a
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| 26 | # configuration script generated by Autoconf, you may include it under
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| 27 | # the same distribution terms that you use for the rest of that program.
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| 28 |
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| 29 | # Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
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| 30 |
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| 31 | case $1 in
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| 32 | '')
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| 33 | echo "$0: No command. Try \`$0 --help' for more information." 1>&2
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| 34 | exit 1;
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| 35 | ;;
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| 36 | -h | --h*)
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| 37 | cat <<\EOF
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| 38 | Usage: depcomp [--help] [--version] PROGRAM [ARGS]
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| 39 |
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| 40 | Run PROGRAMS ARGS to compile a file, generating dependencies
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| 41 | as side-effects.
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| 42 |
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| 43 | Environment variables:
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| 44 | depmode Dependency tracking mode.
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| 45 | source Source file read by `PROGRAMS ARGS'.
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| 46 | object Object file output by `PROGRAMS ARGS'.
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| 47 | DEPDIR directory where to store dependencies.
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| 48 | depfile Dependency file to output.
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| 49 | tmpdepfile Temporary file to use when outputing dependencies.
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| 50 | libtool Whether libtool is used (yes/no).
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| 51 |
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| 52 | Report bugs to <bug-automake@gnu.org>.
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| 53 | EOF
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| 54 | exit $?
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| 55 | ;;
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| 56 | -v | --v*)
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| 57 | echo "depcomp $scriptversion"
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| 58 | exit $?
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| 59 | ;;
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| 60 | esac
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| 61 |
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| 62 | if test -z "$depmode" || test -z "$source" || test -z "$object"; then
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| 63 | echo "depcomp: Variables source, object and depmode must be set" 1>&2
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| 64 | exit 1
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| 65 | fi
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| 66 |
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| 67 | # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
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| 68 | depfile=${depfile-`echo "$object" |
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| 69 | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
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| 70 | tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
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| 71 |
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| 72 | rm -f "$tmpdepfile"
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| 73 |
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| 74 | # Some modes work just like other modes, but use different flags. We
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| 75 | # parameterize here, but still list the modes in the big case below,
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| 76 | # to make depend.m4 easier to write. Note that we *cannot* use a case
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| 77 | # here, because this file can only contain one case statement.
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| 78 | if test "$depmode" = hp; then
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| 79 | # HP compiler uses -M and no extra arg.
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| 80 | gccflag=-M
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| 81 | depmode=gcc
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| 82 | fi
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| 83 |
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| 84 | if test "$depmode" = dashXmstdout; then
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| 85 | # This is just like dashmstdout with a different argument.
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| 86 | dashmflag=-xM
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| 87 | depmode=dashmstdout
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| 88 | fi
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| 89 |
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| 90 | case "$depmode" in
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| 91 | gcc3)
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| 92 | ## gcc 3 implements dependency tracking that does exactly what
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| 93 | ## we want. Yay! Note: for some reason libtool 1.4 doesn't like
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| 94 | ## it if -MD -MP comes after the -MF stuff. Hmm.
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| 95 | ## Unfortunately, FreeBSD c89 acceptance of flags depends upon
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| 96 | ## the command line argument order; so add the flags where they
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| 97 | ## appear in depend2.am. Note that the slowdown incurred here
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| 98 | ## affects only configure: in makefiles, %FASTDEP% shortcuts this.
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| 99 | for arg
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| 100 | do
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| 101 | case $arg in
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| 102 | -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
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| 103 | *) set fnord "$@" "$arg" ;;
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| 104 | esac
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| 105 | shift # fnord
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| 106 | shift # $arg
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| 107 | done
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| 108 | "$@"
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| 109 | stat=$?
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| 110 | if test $stat -eq 0; then :
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| 111 | else
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| 112 | rm -f "$tmpdepfile"
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| 113 | exit $stat
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| 114 | fi
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| 115 | mv "$tmpdepfile" "$depfile"
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| 116 | ;;
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| 117 |
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| 118 | gcc)
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| 119 | ## There are various ways to get dependency output from gcc. Here's
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| 120 | ## why we pick this rather obscure method:
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| 121 | ## - Don't want to use -MD because we'd like the dependencies to end
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| 122 | ## up in a subdir. Having to rename by hand is ugly.
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| 123 | ## (We might end up doing this anyway to support other compilers.)
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| 124 | ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
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| 125 | ## -MM, not -M (despite what the docs say).
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| 126 | ## - Using -M directly means running the compiler twice (even worse
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| 127 | ## than renaming).
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| 128 | if test -z "$gccflag"; then
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| 129 | gccflag=-MD,
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| 130 | fi
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| 131 | "$@" -Wp,"$gccflag$tmpdepfile"
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| 132 | stat=$?
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| 133 | if test $stat -eq 0; then :
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| 134 | else
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| 135 | rm -f "$tmpdepfile"
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| 136 | exit $stat
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| 137 | fi
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| 138 | rm -f "$depfile"
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| 139 | echo "$object : \\" > "$depfile"
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| 140 | alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
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| 141 | ## The second -e expression handles DOS-style file names with drive letters.
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| 142 | sed -e 's/^[^:]*: / /' \
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| 143 | -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
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| 144 | ## This next piece of magic avoids the `deleted header file' problem.
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| 145 | ## The problem is that when a header file which appears in a .P file
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| 146 | ## is deleted, the dependency causes make to die (because there is
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| 147 | ## typically no way to rebuild the header). We avoid this by adding
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| 148 | ## dummy dependencies for each header file. Too bad gcc doesn't do
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| 149 | ## this for us directly.
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| 150 | tr ' ' '
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| 151 | ' < "$tmpdepfile" |
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| 152 | ## Some versions of gcc put a space before the `:'. On the theory
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| 153 | ## that the space means something, we add a space to the output as
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| 154 | ## well.
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| 155 | ## Some versions of the HPUX 10.20 sed can't process this invocation
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| 156 | ## correctly. Breaking it into two sed invocations is a workaround.
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| 157 | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
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| 158 | rm -f "$tmpdepfile"
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| 159 | ;;
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| 160 |
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| 161 | hp)
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| 162 | # This case exists only to let depend.m4 do its work. It works by
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| 163 | # looking at the text of this script. This case will never be run,
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| 164 | # since it is checked for above.
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| 165 | exit 1
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| 166 | ;;
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| 167 |
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| 168 | sgi)
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| 169 | if test "$libtool" = yes; then
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| 170 | "$@" "-Wp,-MDupdate,$tmpdepfile"
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| 171 | else
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| 172 | "$@" -MDupdate "$tmpdepfile"
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| 173 | fi
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| 174 | stat=$?
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| 175 | if test $stat -eq 0; then :
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| 176 | else
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| 177 | rm -f "$tmpdepfile"
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| 178 | exit $stat
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| 179 | fi
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| 180 | rm -f "$depfile"
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| 181 |
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| 182 | if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
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| 183 | echo "$object : \\" > "$depfile"
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| 184 |
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| 185 | # Clip off the initial element (the dependent). Don't try to be
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| 186 | # clever and replace this with sed code, as IRIX sed won't handle
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| 187 | # lines with more than a fixed number of characters (4096 in
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| 188 | # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
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| 189 | # the IRIX cc adds comments like `#:fec' to the end of the
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| 190 | # dependency line.
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| 191 | tr ' ' '
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| 192 | ' < "$tmpdepfile" \
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| 193 | | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
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| 194 | tr '
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| 195 | ' ' ' >> $depfile
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| 196 | echo >> $depfile
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| 197 |
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| 198 | # The second pass generates a dummy entry for each header file.
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| 199 | tr ' ' '
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| 200 | ' < "$tmpdepfile" \
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| 201 | | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
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| 202 | >> $depfile
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| 203 | else
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| 204 | # The sourcefile does not contain any dependencies, so just
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| 205 | # store a dummy comment line, to avoid errors with the Makefile
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| 206 | # "include basename.Plo" scheme.
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| 207 | echo "#dummy" > "$depfile"
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| 208 | fi
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| 209 | rm -f "$tmpdepfile"
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| 210 | ;;
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| 211 |
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| 212 | aix)
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| 213 | # The C for AIX Compiler uses -M and outputs the dependencies
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| 214 | # in a .u file. In older versions, this file always lives in the
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| 215 | # current directory. Also, the AIX compiler puts `$object:' at the
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| 216 | # start of each line; $object doesn't have directory information.
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| 217 | # Version 6 uses the directory in both cases.
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| 218 | stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'`
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| 219 | tmpdepfile="$stripped.u"
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| 220 | if test "$libtool" = yes; then
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| 221 | "$@" -Wc,-M
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| 222 | else
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| 223 | "$@" -M
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| 224 | fi
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| 225 | stat=$?
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| 226 |
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| 227 | if test -f "$tmpdepfile"; then :
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| 228 | else
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| 229 | stripped=`echo "$stripped" | sed 's,^.*/,,'`
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| 230 | tmpdepfile="$stripped.u"
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| 231 | fi
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| 232 |
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| 233 | if test $stat -eq 0; then :
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| 234 | else
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| 235 | rm -f "$tmpdepfile"
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| 236 | exit $stat
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| 237 | fi
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| 238 |
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| 239 | if test -f "$tmpdepfile"; then
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| 240 | outname="$stripped.o"
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| 241 | # Each line is of the form `foo.o: dependent.h'.
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| 242 | # Do two passes, one to just change these to
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| 243 | # `$object: dependent.h' and one to simply `dependent.h:'.
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| 244 | sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
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| 245 | sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
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| 246 | else
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| 247 | # The sourcefile does not contain any dependencies, so just
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| 248 | # store a dummy comment line, to avoid errors with the Makefile
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| 249 | # "include basename.Plo" scheme.
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| 250 | echo "#dummy" > "$depfile"
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| 251 | fi
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| 252 | rm -f "$tmpdepfile"
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| 253 | ;;
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| 254 |
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| 255 | icc)
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| 256 | # Intel's C compiler understands `-MD -MF file'. However on
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| 257 | # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
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| 258 | # ICC 7.0 will fill foo.d with something like
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| 259 | # foo.o: sub/foo.c
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| 260 | # foo.o: sub/foo.h
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| 261 | # which is wrong. We want:
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| 262 | # sub/foo.o: sub/foo.c
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| 263 | # sub/foo.o: sub/foo.h
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| 264 | # sub/foo.c:
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| 265 | # sub/foo.h:
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| 266 | # ICC 7.1 will output
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| 267 | # foo.o: sub/foo.c sub/foo.h
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| 268 | # and will wrap long lines using \ :
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| 269 | # foo.o: sub/foo.c ... \
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| 270 | # sub/foo.h ... \
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| 271 | # ...
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| 272 |
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| 273 | "$@" -MD -MF "$tmpdepfile"
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| 274 | stat=$?
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| 275 | if test $stat -eq 0; then :
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| 276 | else
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| 277 | rm -f "$tmpdepfile"
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| 278 | exit $stat
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| 279 | fi
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| 280 | rm -f "$depfile"
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| 281 | # Each line is of the form `foo.o: dependent.h',
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| 282 | # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
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| 283 | # Do two passes, one to just change these to
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| 284 | # `$object: dependent.h' and one to simply `dependent.h:'.
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| 285 | sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
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| 286 | # Some versions of the HPUX 10.20 sed can't process this invocation
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| 287 | # correctly. Breaking it into two sed invocations is a workaround.
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| 288 | sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
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| 289 | sed -e 's/$/ :/' >> "$depfile"
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| 290 | rm -f "$tmpdepfile"
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| 291 | ;;
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| 292 |
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| 293 | hp2)
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| 294 | # The "hp" stanza above does not work with aCC (C++) and HP's ia64
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| 295 | # compilers, which have integrated preprocessors. The correct option
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| 296 | # to use with these is +Maked; it writes dependencies to a file named
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| 297 | # 'foo.d', which lands next to the object file, wherever that
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| 298 | # happens to be.
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| 299 | # Much of this is similar to the tru64 case; see comments there.
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| 300 | dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
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| 301 | test "x$dir" = "x$object" && dir=
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| 302 | base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
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| 303 | if test "$libtool" = yes; then
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| 304 | tmpdepfile1=$dir$base.d
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| 305 | tmpdepfile2=$dir.libs/$base.d
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| 306 | "$@" -Wc,+Maked
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| 307 | else
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| 308 | tmpdepfile1=$dir$base.d
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| 309 | tmpdepfile2=$dir$base.d
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| 310 | "$@" +Maked
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| 311 | fi
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| 312 | stat=$?
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| 313 | if test $stat -eq 0; then :
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| 314 | else
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| 315 | rm -f "$tmpdepfile1" "$tmpdepfile2"
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| 316 | exit $stat
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| 317 | fi
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| 318 |
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| 319 | for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
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| 320 | do
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| 321 | test -f "$tmpdepfile" && break
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| 322 | done
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| 323 | if test -f "$tmpdepfile"; then
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| 324 | sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
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| 325 | # Add `dependent.h:' lines.
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| 326 | sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile"
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| 327 | else
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| 328 | echo "#dummy" > "$depfile"
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| 329 | fi
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| 330 | rm -f "$tmpdepfile" "$tmpdepfile2"
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| 331 | ;;
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| 332 |
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| 333 | tru64)
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| 334 | # The Tru64 compiler uses -MD to generate dependencies as a side
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| 335 | # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
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| 336 | # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
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| 337 | # dependencies in `foo.d' instead, so we check for that too.
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| 338 | # Subdirectories are respected.
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| 339 | dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
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| 340 | test "x$dir" = "x$object" && dir=
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| 341 | base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
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| 342 |
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| 343 | if test "$libtool" = yes; then
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| 344 | # With Tru64 cc, shared objects can also be used to make a
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| 345 | # static library. This mechanism is used in libtool 1.4 series to
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| 346 | # handle both shared and static libraries in a single compilation.
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| 347 | # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
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| 348 | #
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| 349 | # With libtool 1.5 this exception was removed, and libtool now
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| 350 | # generates 2 separate objects for the 2 libraries. These two
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| 351 | # compilations output dependencies in $dir.libs/$base.o.d and
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| 352 | # in $dir$base.o.d. We have to check for both files, because
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| 353 | # one of the two compilations can be disabled. We should prefer
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| 354 | # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
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| 355 | # automatically cleaned when .libs/ is deleted, while ignoring
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| 356 | # the former would cause a distcleancheck panic.
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| 357 | tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
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| 358 | tmpdepfile2=$dir$base.o.d # libtool 1.5
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| 359 | tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
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| 360 | tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
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| 361 | "$@" -Wc,-MD
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| 362 | else
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| 363 | tmpdepfile1=$dir$base.o.d
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| 364 | tmpdepfile2=$dir$base.d
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| 365 | tmpdepfile3=$dir$base.d
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| 366 | tmpdepfile4=$dir$base.d
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| 367 | "$@" -MD
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| 368 | fi
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| 369 |
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| 370 | stat=$?
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| 371 | if test $stat -eq 0; then :
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| 372 | else
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| 373 | rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
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| 374 | exit $stat
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| 375 | fi
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| 376 |
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| 377 | for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
|
|---|
| 378 | do
|
|---|
| 379 | test -f "$tmpdepfile" && break
|
|---|
| 380 | done
|
|---|
| 381 | if test -f "$tmpdepfile"; then
|
|---|
| 382 | sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
|
|---|
| 383 | # That's a tab and a space in the [].
|
|---|
| 384 | sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
|
|---|
| 385 | else
|
|---|
| 386 | echo "#dummy" > "$depfile"
|
|---|
| 387 | fi
|
|---|
| 388 | rm -f "$tmpdepfile"
|
|---|
| 389 | ;;
|
|---|
| 390 |
|
|---|
| 391 | #nosideeffect)
|
|---|
| 392 | # This comment above is used by automake to tell side-effect
|
|---|
| 393 | # dependency tracking mechanisms from slower ones.
|
|---|
| 394 |
|
|---|
| 395 | dashmstdout)
|
|---|
| 396 | # Important note: in order to support this mode, a compiler *must*
|
|---|
| 397 | # always write the preprocessed file to stdout, regardless of -o.
|
|---|
| 398 | "$@" || exit $?
|
|---|
| 399 |
|
|---|
| 400 | # Remove the call to Libtool.
|
|---|
| 401 | if test "$libtool" = yes; then
|
|---|
| 402 | while test $1 != '--mode=compile'; do
|
|---|
| 403 | shift
|
|---|
| 404 | done
|
|---|
| 405 | shift
|
|---|
| 406 | fi
|
|---|
| 407 |
|
|---|
| 408 | # Remove `-o $object'.
|
|---|
| 409 | IFS=" "
|
|---|
| 410 | for arg
|
|---|
| 411 | do
|
|---|
| 412 | case $arg in
|
|---|
| 413 | -o)
|
|---|
| 414 | shift
|
|---|
| 415 | ;;
|
|---|
| 416 | $object)
|
|---|
| 417 | shift
|
|---|
| 418 | ;;
|
|---|
| 419 | *)
|
|---|
| 420 | set fnord "$@" "$arg"
|
|---|
| 421 | shift # fnord
|
|---|
| 422 | shift # $arg
|
|---|
| 423 | ;;
|
|---|
| 424 | esac
|
|---|
| 425 | done
|
|---|
| 426 |
|
|---|
| 427 | test -z "$dashmflag" && dashmflag=-M
|
|---|
| 428 | # Require at least two characters before searching for `:'
|
|---|
| 429 | # in the target name. This is to cope with DOS-style filenames:
|
|---|
| 430 | # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
|
|---|
| 431 | "$@" $dashmflag |
|
|---|
| 432 | sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
|
|---|
| 433 | rm -f "$depfile"
|
|---|
| 434 | cat < "$tmpdepfile" > "$depfile"
|
|---|
| 435 | tr ' ' '
|
|---|
| 436 | ' < "$tmpdepfile" | \
|
|---|
| 437 | ## Some versions of the HPUX 10.20 sed can't process this invocation
|
|---|
| 438 | ## correctly. Breaking it into two sed invocations is a workaround.
|
|---|
| 439 | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
|
|---|
| 440 | rm -f "$tmpdepfile"
|
|---|
| 441 | ;;
|
|---|
| 442 |
|
|---|
| 443 | dashXmstdout)
|
|---|
| 444 | # This case only exists to satisfy depend.m4. It is never actually
|
|---|
| 445 | # run, as this mode is specially recognized in the preamble.
|
|---|
| 446 | exit 1
|
|---|
| 447 | ;;
|
|---|
| 448 |
|
|---|
| 449 | makedepend)
|
|---|
| 450 | "$@" || exit $?
|
|---|
| 451 | # Remove any Libtool call
|
|---|
| 452 | if test "$libtool" = yes; then
|
|---|
| 453 | while test $1 != '--mode=compile'; do
|
|---|
| 454 | shift
|
|---|
| 455 | done
|
|---|
| 456 | shift
|
|---|
| 457 | fi
|
|---|
| 458 | # X makedepend
|
|---|
| 459 | shift
|
|---|
| 460 | cleared=no
|
|---|
| 461 | for arg in "$@"; do
|
|---|
| 462 | case $cleared in
|
|---|
| 463 | no)
|
|---|
| 464 | set ""; shift
|
|---|
| 465 | cleared=yes ;;
|
|---|
| 466 | esac
|
|---|
| 467 | case "$arg" in
|
|---|
| 468 | -D*|-I*)
|
|---|
| 469 | set fnord "$@" "$arg"; shift ;;
|
|---|
| 470 | # Strip any option that makedepend may not understand. Remove
|
|---|
| 471 | # the object too, otherwise makedepend will parse it as a source file.
|
|---|
| 472 | -*|$object)
|
|---|
| 473 | ;;
|
|---|
| 474 | *)
|
|---|
| 475 | set fnord "$@" "$arg"; shift ;;
|
|---|
| 476 | esac
|
|---|
| 477 | done
|
|---|
| 478 | obj_suffix="`echo $object | sed 's/^.*\././'`"
|
|---|
| 479 | touch "$tmpdepfile"
|
|---|
| 480 | ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
|
|---|
| 481 | rm -f "$depfile"
|
|---|
| 482 | cat < "$tmpdepfile" > "$depfile"
|
|---|
| 483 | sed '1,2d' "$tmpdepfile" | tr ' ' '
|
|---|
| 484 | ' | \
|
|---|
| 485 | ## Some versions of the HPUX 10.20 sed can't process this invocation
|
|---|
| 486 | ## correctly. Breaking it into two sed invocations is a workaround.
|
|---|
| 487 | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
|
|---|
| 488 | rm -f "$tmpdepfile" "$tmpdepfile".bak
|
|---|
| 489 | ;;
|
|---|
| 490 |
|
|---|
| 491 | cpp)
|
|---|
| 492 | # Important note: in order to support this mode, a compiler *must*
|
|---|
| 493 | # always write the preprocessed file to stdout.
|
|---|
| 494 | "$@" || exit $?
|
|---|
| 495 |
|
|---|
| 496 | # Remove the call to Libtool.
|
|---|
| 497 | if test "$libtool" = yes; then
|
|---|
| 498 | while test $1 != '--mode=compile'; do
|
|---|
| 499 | shift
|
|---|
| 500 | done
|
|---|
| 501 | shift
|
|---|
| 502 | fi
|
|---|
| 503 |
|
|---|
| 504 | # Remove `-o $object'.
|
|---|
| 505 | IFS=" "
|
|---|
| 506 | for arg
|
|---|
| 507 | do
|
|---|
| 508 | case $arg in
|
|---|
| 509 | -o)
|
|---|
| 510 | shift
|
|---|
| 511 | ;;
|
|---|
| 512 | $object)
|
|---|
| 513 | shift
|
|---|
| 514 | ;;
|
|---|
| 515 | *)
|
|---|
| 516 | set fnord "$@" "$arg"
|
|---|
| 517 | shift # fnord
|
|---|
| 518 | shift # $arg
|
|---|
| 519 | ;;
|
|---|
| 520 | esac
|
|---|
| 521 | done
|
|---|
| 522 |
|
|---|
| 523 | "$@" -E |
|
|---|
| 524 | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
|
|---|
| 525 | -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
|
|---|
| 526 | sed '$ s: \\$::' > "$tmpdepfile"
|
|---|
| 527 | rm -f "$depfile"
|
|---|
| 528 | echo "$object : \\" > "$depfile"
|
|---|
| 529 | cat < "$tmpdepfile" >> "$depfile"
|
|---|
| 530 | sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
|
|---|
| 531 | rm -f "$tmpdepfile"
|
|---|
| 532 | ;;
|
|---|
| 533 |
|
|---|
| 534 | msvisualcpp)
|
|---|
| 535 | # Important note: in order to support this mode, a compiler *must*
|
|---|
| 536 | # always write the preprocessed file to stdout, regardless of -o,
|
|---|
| 537 | # because we must use -o when running libtool.
|
|---|
| 538 | "$@" || exit $?
|
|---|
| 539 | IFS=" "
|
|---|
| 540 | for arg
|
|---|
| 541 | do
|
|---|
| 542 | case "$arg" in
|
|---|
| 543 | "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
|
|---|
| 544 | set fnord "$@"
|
|---|
| 545 | shift
|
|---|
| 546 | shift
|
|---|
| 547 | ;;
|
|---|
| 548 | *)
|
|---|
| 549 | set fnord "$@" "$arg"
|
|---|
| 550 | shift
|
|---|
| 551 | shift
|
|---|
| 552 | ;;
|
|---|
| 553 | esac
|
|---|
| 554 | done
|
|---|
| 555 | "$@" -E |
|
|---|
| 556 | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
|
|---|
| 557 | rm -f "$depfile"
|
|---|
| 558 | echo "$object : \\" > "$depfile"
|
|---|
| 559 | . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
|
|---|
| 560 | echo " " >> "$depfile"
|
|---|
| 561 | . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
|
|---|
| 562 | rm -f "$tmpdepfile"
|
|---|
| 563 | ;;
|
|---|
| 564 |
|
|---|
| 565 | none)
|
|---|
| 566 | exec "$@"
|
|---|
| 567 | ;;
|
|---|
| 568 |
|
|---|
| 569 | *)
|
|---|
| 570 | echo "Unknown depmode $depmode" 1>&2
|
|---|
| 571 | exit 1
|
|---|
| 572 | ;;
|
|---|
| 573 | esac
|
|---|
| 574 |
|
|---|
| 575 | exit 0
|
|---|
| 576 |
|
|---|
| 577 | # Local Variables:
|
|---|
| 578 | # mode: shell-script
|
|---|
| 579 | # sh-indentation: 2
|
|---|
| 580 | # eval: (add-hook 'write-file-hooks 'time-stamp)
|
|---|
| 581 | # time-stamp-start: "scriptversion="
|
|---|
| 582 | # time-stamp-format: "%:y-%02m-%02d.%02H"
|
|---|
| 583 | # time-stamp-end: "$"
|
|---|
| 584 | # End:
|
|---|
