annotate depcomp @ 121:e2506138561b stable-5-13

uribl patch from Jeff Evans <jeffe@tricab.com>
author carl
date Sun, 12 Mar 2006 13:43:23 -0800 (2006-03-12)
parents 9978e29c4d71
children
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109
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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=2004-05-31.23
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5
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6 # Copyright (C) 1999, 2000, 2003, 2004 Free Software Foundation, Inc.
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7
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8 # This program is free software; you can redistribute it and/or modify
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9 # it under the terms of the GNU General Public License as published by
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10 # the Free Software Foundation; either version 2, or (at your option)
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11 # any later version.
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12
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13 # This program is distributed in the hope that it will be useful,
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14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 # GNU General Public License for more details.
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17
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18 # You should have received a copy of the GNU General Public License
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19 # along with this program; if not, write to the Free Software
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20 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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21 # 02111-1307, USA.
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22
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23 # As a special exception to the GNU General Public License, if you
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24 # distribute this file as part of a program that contains a
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25 # configuration script generated by Autoconf, you may include it under
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26 # the same distribution terms that you use for the rest of that program.
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27
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28 # Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
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29
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30 case $1 in
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31 '')
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32 echo "$0: No command. Try \`$0 --help' for more information." 1>&2
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33 exit 1;
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34 ;;
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35 -h | --h*)
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36 cat <<\EOF
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37 Usage: depcomp [--help] [--version] PROGRAM [ARGS]
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38
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39 Run PROGRAMS ARGS to compile a file, generating dependencies
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40 as side-effects.
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41
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42 Environment variables:
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43 depmode Dependency tracking mode.
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44 source Source file read by `PROGRAMS ARGS'.
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45 object Object file output by `PROGRAMS ARGS'.
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46 DEPDIR directory where to store dependencies.
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47 depfile Dependency file to output.
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48 tmpdepfile Temporary file to use when outputing dependencies.
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49 libtool Whether libtool is used (yes/no).
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50
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51 Report bugs to <bug-automake@gnu.org>.
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52 EOF
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53 exit 0
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54 ;;
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55 -v | --v*)
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56 echo "depcomp $scriptversion"
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57 exit 0
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58 ;;
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59 esac
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60
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61 if test -z "$depmode" || test -z "$source" || test -z "$object"; then
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62 echo "depcomp: Variables source, object and depmode must be set" 1>&2
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63 exit 1
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64 fi
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65
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66 # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
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67 depfile=${depfile-`echo "$object" |
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68 sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
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69 tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
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70
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71 rm -f "$tmpdepfile"
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72
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73 # Some modes work just like other modes, but use different flags. We
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74 # parameterize here, but still list the modes in the big case below,
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75 # to make depend.m4 easier to write. Note that we *cannot* use a case
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76 # here, because this file can only contain one case statement.
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77 if test "$depmode" = hp; then
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78 # HP compiler uses -M and no extra arg.
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79 gccflag=-M
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80 depmode=gcc
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81 fi
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82
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83 if test "$depmode" = dashXmstdout; then
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84 # This is just like dashmstdout with a different argument.
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85 dashmflag=-xM
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86 depmode=dashmstdout
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87 fi
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88
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89 case "$depmode" in
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90 gcc3)
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91 ## gcc 3 implements dependency tracking that does exactly what
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92 ## we want. Yay! Note: for some reason libtool 1.4 doesn't like
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93 ## it if -MD -MP comes after the -MF stuff. Hmm.
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94 "$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
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95 stat=$?
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96 if test $stat -eq 0; then :
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97 else
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98 rm -f "$tmpdepfile"
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99 exit $stat
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100 fi
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101 mv "$tmpdepfile" "$depfile"
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102 ;;
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103
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104 gcc)
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105 ## There are various ways to get dependency output from gcc. Here's
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106 ## why we pick this rather obscure method:
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107 ## - Don't want to use -MD because we'd like the dependencies to end
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108 ## up in a subdir. Having to rename by hand is ugly.
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109 ## (We might end up doing this anyway to support other compilers.)
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110 ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
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111 ## -MM, not -M (despite what the docs say).
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112 ## - Using -M directly means running the compiler twice (even worse
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113 ## than renaming).
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114 if test -z "$gccflag"; then
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115 gccflag=-MD,
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116 fi
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117 "$@" -Wp,"$gccflag$tmpdepfile"
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118 stat=$?
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119 if test $stat -eq 0; then :
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120 else
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121 rm -f "$tmpdepfile"
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122 exit $stat
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123 fi
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124 rm -f "$depfile"
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125 echo "$object : \\" > "$depfile"
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126 alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
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127 ## The second -e expression handles DOS-style file names with drive letters.
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128 sed -e 's/^[^:]*: / /' \
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129 -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
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130 ## This next piece of magic avoids the `deleted header file' problem.
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131 ## The problem is that when a header file which appears in a .P file
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132 ## is deleted, the dependency causes make to die (because there is
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133 ## typically no way to rebuild the header). We avoid this by adding
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134 ## dummy dependencies for each header file. Too bad gcc doesn't do
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135 ## this for us directly.
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136 tr ' ' '
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137 ' < "$tmpdepfile" |
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138 ## Some versions of gcc put a space before the `:'. On the theory
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139 ## that the space means something, we add a space to the output as
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140 ## well.
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141 ## Some versions of the HPUX 10.20 sed can't process this invocation
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142 ## correctly. Breaking it into two sed invocations is a workaround.
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143 sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
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144 rm -f "$tmpdepfile"
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145 ;;
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146
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147 hp)
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148 # This case exists only to let depend.m4 do its work. It works by
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149 # looking at the text of this script. This case will never be run,
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150 # since it is checked for above.
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151 exit 1
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152 ;;
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153
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154 sgi)
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155 if test "$libtool" = yes; then
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156 "$@" "-Wp,-MDupdate,$tmpdepfile"
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157 else
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158 "$@" -MDupdate "$tmpdepfile"
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159 fi
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160 stat=$?
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161 if test $stat -eq 0; then :
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162 else
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163 rm -f "$tmpdepfile"
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164 exit $stat
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165 fi
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166 rm -f "$depfile"
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167
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168 if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
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169 echo "$object : \\" > "$depfile"
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170
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171 # Clip off the initial element (the dependent). Don't try to be
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172 # clever and replace this with sed code, as IRIX sed won't handle
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173 # lines with more than a fixed number of characters (4096 in
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174 # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
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175 # the IRIX cc adds comments like `#:fec' to the end of the
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176 # dependency line.
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carl
parents:
diff changeset
177 tr ' ' '
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carl
parents:
diff changeset
178 ' < "$tmpdepfile" \
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parents:
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179 | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
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carl
parents:
diff changeset
180 tr '
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carl
parents:
diff changeset
181 ' ' ' >> $depfile
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carl
parents:
diff changeset
182 echo >> $depfile
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carl
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183
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carl
parents:
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184 # The second pass generates a dummy entry for each header file.
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carl
parents:
diff changeset
185 tr ' ' '
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carl
parents:
diff changeset
186 ' < "$tmpdepfile" \
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parents:
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187 | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
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188 >> $depfile
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carl
parents:
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189 else
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190 # The sourcefile does not contain any dependencies, so just
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carl
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191 # store a dummy comment line, to avoid errors with the Makefile
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carl
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192 # "include basename.Plo" scheme.
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carl
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193 echo "#dummy" > "$depfile"
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carl
parents:
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194 fi
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195 rm -f "$tmpdepfile"
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196 ;;
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197
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carl
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198 aix)
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199 # The C for AIX Compiler uses -M and outputs the dependencies
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carl
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200 # in a .u file. In older versions, this file always lives in the
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carl
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201 # current directory. Also, the AIX compiler puts `$object:' at the
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carl
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202 # start of each line; $object doesn't have directory information.
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carl
parents:
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203 # Version 6 uses the directory in both cases.
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204 stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'`
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205 tmpdepfile="$stripped.u"
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206 if test "$libtool" = yes; then
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carl
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207 "$@" -Wc,-M
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208 else
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carl
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209 "$@" -M
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carl
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diff changeset
210 fi
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carl
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211 stat=$?
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212
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carl
parents:
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213 if test -f "$tmpdepfile"; then :
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214 else
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carl
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215 stripped=`echo "$stripped" | sed 's,^.*/,,'`
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216 tmpdepfile="$stripped.u"
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carl
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217 fi
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218
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219 if test $stat -eq 0; then :
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parents:
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220 else
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carl
parents:
diff changeset
221 rm -f "$tmpdepfile"
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carl
parents:
diff changeset
222 exit $stat
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carl
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diff changeset
223 fi
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carl
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224
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parents:
diff changeset
225 if test -f "$tmpdepfile"; then
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carl
parents:
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226 outname="$stripped.o"
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carl
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227 # Each line is of the form `foo.o: dependent.h'.
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carl
parents:
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228 # Do two passes, one to just change these to
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carl
parents:
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229 # `$object: dependent.h' and one to simply `dependent.h:'.
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carl
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230 sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
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carl
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231 sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
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carl
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232 else
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carl
parents:
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233 # The sourcefile does not contain any dependencies, so just
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carl
parents:
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234 # store a dummy comment line, to avoid errors with the Makefile
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carl
parents:
diff changeset
235 # "include basename.Plo" scheme.
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carl
parents:
diff changeset
236 echo "#dummy" > "$depfile"
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carl
parents:
diff changeset
237 fi
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carl
parents:
diff changeset
238 rm -f "$tmpdepfile"
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carl
parents:
diff changeset
239 ;;
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diff changeset
240
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carl
parents:
diff changeset
241 icc)
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carl
parents:
diff changeset
242 # Intel's C compiler understands `-MD -MF file'. However on
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carl
parents:
diff changeset
243 # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
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carl
parents:
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244 # ICC 7.0 will fill foo.d with something like
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carl
parents:
diff changeset
245 # foo.o: sub/foo.c
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carl
parents:
diff changeset
246 # foo.o: sub/foo.h
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carl
parents:
diff changeset
247 # which is wrong. We want:
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carl
parents:
diff changeset
248 # sub/foo.o: sub/foo.c
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carl
parents:
diff changeset
249 # sub/foo.o: sub/foo.h
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carl
parents:
diff changeset
250 # sub/foo.c:
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carl
parents:
diff changeset
251 # sub/foo.h:
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carl
parents:
diff changeset
252 # ICC 7.1 will output
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carl
parents:
diff changeset
253 # foo.o: sub/foo.c sub/foo.h
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carl
parents:
diff changeset
254 # and will wrap long lines using \ :
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carl
parents:
diff changeset
255 # foo.o: sub/foo.c ... \
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carl
parents:
diff changeset
256 # sub/foo.h ... \
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carl
parents:
diff changeset
257 # ...
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carl
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diff changeset
258
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carl
parents:
diff changeset
259 "$@" -MD -MF "$tmpdepfile"
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carl
parents:
diff changeset
260 stat=$?
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carl
parents:
diff changeset
261 if test $stat -eq 0; then :
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carl
parents:
diff changeset
262 else
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carl
parents:
diff changeset
263 rm -f "$tmpdepfile"
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carl
parents:
diff changeset
264 exit $stat
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carl
parents:
diff changeset
265 fi
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carl
parents:
diff changeset
266 rm -f "$depfile"
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carl
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diff changeset
267 # Each line is of the form `foo.o: dependent.h',
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carl
parents:
diff changeset
268 # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
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diff changeset
269 # Do two passes, one to just change these to
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carl
parents:
diff changeset
270 # `$object: dependent.h' and one to simply `dependent.h:'.
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carl
parents:
diff changeset
271 sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
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carl
parents:
diff changeset
272 # Some versions of the HPUX 10.20 sed can't process this invocation
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carl
parents:
diff changeset
273 # correctly. Breaking it into two sed invocations is a workaround.
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carl
parents:
diff changeset
274 sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
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carl
parents:
diff changeset
275 sed -e 's/$/ :/' >> "$depfile"
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carl
parents:
diff changeset
276 rm -f "$tmpdepfile"
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carl
parents:
diff changeset
277 ;;
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carl
parents:
diff changeset
278
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
279 tru64)
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carl
parents:
diff changeset
280 # The Tru64 compiler uses -MD to generate dependencies as a side
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carl
parents:
diff changeset
281 # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
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carl
parents:
diff changeset
282 # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
283 # dependencies in `foo.d' instead, so we check for that too.
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carl
parents:
diff changeset
284 # Subdirectories are respected.
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carl
parents:
diff changeset
285 dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
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carl
parents:
diff changeset
286 test "x$dir" = "x$object" && dir=
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carl
parents:
diff changeset
287 base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
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carl
parents:
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288
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carl
parents:
diff changeset
289 if test "$libtool" = yes; then
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carl
parents:
diff changeset
290 # Dependencies are output in .lo.d with libtool 1.4.
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carl
parents:
diff changeset
291 # With libtool 1.5 they are output both in $dir.libs/$base.o.d
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carl
parents:
diff changeset
292 # and in $dir.libs/$base.o.d and $dir$base.o.d. We process the
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carl
parents:
diff changeset
293 # latter, because the former will be cleaned when $dir.libs is
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carl
parents:
diff changeset
294 # erased.
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carl
parents:
diff changeset
295 tmpdepfile1="$dir.libs/$base.lo.d"
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carl
parents:
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296 tmpdepfile2="$dir$base.o.d"
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carl
parents:
diff changeset
297 tmpdepfile3="$dir.libs/$base.d"
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parents:
diff changeset
298 "$@" -Wc,-MD
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carl
parents:
diff changeset
299 else
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carl
parents:
diff changeset
300 tmpdepfile1="$dir$base.o.d"
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carl
parents:
diff changeset
301 tmpdepfile2="$dir$base.d"
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carl
parents:
diff changeset
302 tmpdepfile3="$dir$base.d"
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carl
parents:
diff changeset
303 "$@" -MD
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carl
parents:
diff changeset
304 fi
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carl
parents:
diff changeset
305
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
306 stat=$?
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carl
parents:
diff changeset
307 if test $stat -eq 0; then :
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carl
parents:
diff changeset
308 else
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carl
parents:
diff changeset
309 rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
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carl
parents:
diff changeset
310 exit $stat
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carl
parents:
diff changeset
311 fi
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carl
parents:
diff changeset
312
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carl
parents:
diff changeset
313 if test -f "$tmpdepfile1"; then
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carl
parents:
diff changeset
314 tmpdepfile="$tmpdepfile1"
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carl
parents:
diff changeset
315 elif test -f "$tmpdepfile2"; then
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carl
parents:
diff changeset
316 tmpdepfile="$tmpdepfile2"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
317 else
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carl
parents:
diff changeset
318 tmpdepfile="$tmpdepfile3"
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carl
parents:
diff changeset
319 fi
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carl
parents:
diff changeset
320 if test -f "$tmpdepfile"; then
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
321 sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
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carl
parents:
diff changeset
322 # That's a tab and a space in the [].
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carl
parents:
diff changeset
323 sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
324 else
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carl
parents:
diff changeset
325 echo "#dummy" > "$depfile"
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carl
parents:
diff changeset
326 fi
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
327 rm -f "$tmpdepfile"
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carl
parents:
diff changeset
328 ;;
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carl
parents:
diff changeset
329
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
330 #nosideeffect)
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carl
parents:
diff changeset
331 # This comment above is used by automake to tell side-effect
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carl
parents:
diff changeset
332 # dependency tracking mechanisms from slower ones.
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carl
parents:
diff changeset
333
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
334 dashmstdout)
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carl
parents:
diff changeset
335 # Important note: in order to support this mode, a compiler *must*
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carl
parents:
diff changeset
336 # always write the preprocessed file to stdout, regardless of -o.
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carl
parents:
diff changeset
337 "$@" || exit $?
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carl
parents:
diff changeset
338
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
339 # Remove the call to Libtool.
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carl
parents:
diff changeset
340 if test "$libtool" = yes; then
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
341 while test $1 != '--mode=compile'; do
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
342 shift
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carl
parents:
diff changeset
343 done
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carl
parents:
diff changeset
344 shift
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carl
parents:
diff changeset
345 fi
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carl
parents:
diff changeset
346
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carl
parents:
diff changeset
347 # Remove `-o $object'.
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carl
parents:
diff changeset
348 IFS=" "
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carl
parents:
diff changeset
349 for arg
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carl
parents:
diff changeset
350 do
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carl
parents:
diff changeset
351 case $arg in
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
352 -o)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
353 shift
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
354 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
355 $object)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
356 shift
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
357 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
358 *)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
359 set fnord "$@" "$arg"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
360 shift # fnord
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
361 shift # $arg
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
362 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
363 esac
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
364 done
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
365
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
366 test -z "$dashmflag" && dashmflag=-M
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
367 # Require at least two characters before searching for `:'
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
368 # in the target name. This is to cope with DOS-style filenames:
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
369 # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
370 "$@" $dashmflag |
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
371 sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
372 rm -f "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
373 cat < "$tmpdepfile" > "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
374 tr ' ' '
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
375 ' < "$tmpdepfile" | \
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
376 ## Some versions of the HPUX 10.20 sed can't process this invocation
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
377 ## correctly. Breaking it into two sed invocations is a workaround.
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
378 sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
379 rm -f "$tmpdepfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
380 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
381
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
382 dashXmstdout)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
383 # This case only exists to satisfy depend.m4. It is never actually
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
384 # run, as this mode is specially recognized in the preamble.
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
385 exit 1
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
386 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
387
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
388 makedepend)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
389 "$@" || exit $?
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
390 # Remove any Libtool call
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
391 if test "$libtool" = yes; then
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
392 while test $1 != '--mode=compile'; do
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
393 shift
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
394 done
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
395 shift
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
396 fi
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
397 # X makedepend
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
398 shift
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
399 cleared=no
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
400 for arg in "$@"; do
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
401 case $cleared in
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
402 no)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
403 set ""; shift
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
404 cleared=yes ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
405 esac
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
406 case "$arg" in
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
407 -D*|-I*)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
408 set fnord "$@" "$arg"; shift ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
409 # Strip any option that makedepend may not understand. Remove
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
410 # the object too, otherwise makedepend will parse it as a source file.
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
411 -*|$object)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
412 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
413 *)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
414 set fnord "$@" "$arg"; shift ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
415 esac
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
416 done
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
417 obj_suffix="`echo $object | sed 's/^.*\././'`"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
418 touch "$tmpdepfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
419 ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
420 rm -f "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
421 cat < "$tmpdepfile" > "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
422 sed '1,2d' "$tmpdepfile" | tr ' ' '
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
423 ' | \
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
424 ## Some versions of the HPUX 10.20 sed can't process this invocation
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
425 ## correctly. Breaking it into two sed invocations is a workaround.
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
426 sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
427 rm -f "$tmpdepfile" "$tmpdepfile".bak
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
428 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
429
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
430 cpp)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
431 # Important note: in order to support this mode, a compiler *must*
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
432 # always write the preprocessed file to stdout.
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
433 "$@" || exit $?
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
434
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
435 # Remove the call to Libtool.
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
436 if test "$libtool" = yes; then
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
437 while test $1 != '--mode=compile'; do
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
438 shift
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
439 done
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
440 shift
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
441 fi
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
442
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
443 # Remove `-o $object'.
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
444 IFS=" "
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
445 for arg
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
446 do
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
447 case $arg in
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
448 -o)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
449 shift
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
450 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
451 $object)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
452 shift
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
453 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
454 *)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
455 set fnord "$@" "$arg"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
456 shift # fnord
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
457 shift # $arg
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
458 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
459 esac
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
460 done
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
461
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
462 "$@" -E |
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
463 sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
464 sed '$ s: \\$::' > "$tmpdepfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
465 rm -f "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
466 echo "$object : \\" > "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
467 cat < "$tmpdepfile" >> "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
468 sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
469 rm -f "$tmpdepfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
470 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
471
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
472 msvisualcpp)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
473 # Important note: in order to support this mode, a compiler *must*
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
474 # always write the preprocessed file to stdout, regardless of -o,
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
475 # because we must use -o when running libtool.
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
476 "$@" || exit $?
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
477 IFS=" "
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
478 for arg
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
479 do
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
480 case "$arg" in
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
481 "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
482 set fnord "$@"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
483 shift
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
484 shift
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
485 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
486 *)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
487 set fnord "$@" "$arg"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
488 shift
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
489 shift
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
490 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
491 esac
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
492 done
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
493 "$@" -E |
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
494 sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
495 rm -f "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
496 echo "$object : \\" > "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
497 . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
498 echo " " >> "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
499 . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
500 rm -f "$tmpdepfile"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
501 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
502
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
503 none)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
504 exec "$@"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
505 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
506
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
507 *)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
508 echo "Unknown depmode $depmode" 1>&2
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
509 exit 1
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
510 ;;
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
511 esac
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
512
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
513 exit 0
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
514
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
515 # Local Variables:
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
516 # mode: shell-script
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
517 # sh-indentation: 2
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
518 # eval: (add-hook 'write-file-hooks 'time-stamp)
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
519 # time-stamp-start: "scriptversion="
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
520 # time-stamp-format: "%:y-%02m-%02d.%02H"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
521 # time-stamp-end: "$"
9978e29c4d71 move to autoconf/automake/docbook
carl
parents:
diff changeset
522 # End: