| 1 | #!/bin/sh |
1 | #!/bin/sh |
| 2 | # |
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| 3 | # install - install a program, script, or datafile |
2 | # install - install a program, script, or datafile |
| 4 | # |
3 | |
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4 | scriptversion=2014-09-12.12; # UTC |
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5 | |
| 5 | # This originates from X11R5 (mit/util/scripts/install.sh), which was |
6 | # This originates from X11R5 (mit/util/scripts/install.sh), which was |
| 6 | # later released in X11R6 (xc/config/util/install.sh) with the |
7 | # later released in X11R6 (xc/config/util/install.sh) with the |
| 7 | # following copyright and license. |
8 | # following copyright and license. |
| 8 | # |
9 | # |
| 9 | # Copyright (C) 1994 X Consortium |
10 | # Copyright (C) 1994 X Consortium |
| … | |
… | |
| 32 | # |
33 | # |
| 33 | # |
34 | # |
| 34 | # FSF changes to this file are in the public domain. |
35 | # FSF changes to this file are in the public domain. |
| 35 | # |
36 | # |
| 36 | # Calling this script install-sh is preferred over install.sh, to prevent |
37 | # Calling this script install-sh is preferred over install.sh, to prevent |
| 37 | # `make' implicit rules from creating a file called install from it |
38 | # 'make' implicit rules from creating a file called install from it |
| 38 | # when there is no Makefile. |
39 | # when there is no Makefile. |
| 39 | # |
40 | # |
| 40 | # This script is compatible with the BSD install script, but was written |
41 | # This script is compatible with the BSD install script, but was written |
| 41 | # from scratch. It can only install one file at a time, a restriction |
42 | # from scratch. |
| 42 | # shared with many OS's install programs. |
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| 43 | |
43 | |
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44 | tab=' ' |
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45 | nl=' |
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46 | ' |
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47 | IFS=" $tab$nl" |
| 44 | |
48 | |
| 45 | # set DOITPROG to echo to test this script |
49 | # Set DOITPROG to "echo" to test this script. |
| 46 | |
50 | |
| 47 | # Don't use :- since 4.3BSD and earlier shells don't like it. |
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| 48 | doit="${DOITPROG-}" |
51 | doit=${DOITPROG-} |
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52 | doit_exec=${doit:-exec} |
| 49 | |
53 | |
| 50 | |
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| 51 | # put in absolute paths if you don't have them in your path; or use env. vars. |
54 | # Put in absolute file names if you don't have them in your path; |
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55 | # or use environment vars. |
| 52 | |
56 | |
| 53 | mvprog="${MVPROG-mv}" |
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| 54 | cpprog="${CPPROG-cp}" |
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| 55 | chmodprog="${CHMODPROG-chmod}" |
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| 56 | chownprog="${CHOWNPROG-chown}" |
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| 57 | chgrpprog="${CHGRPPROG-chgrp}" |
57 | chgrpprog=${CHGRPPROG-chgrp} |
| 58 | stripprog="${STRIPPROG-strip}" |
58 | chmodprog=${CHMODPROG-chmod} |
| 59 | rmprog="${RMPROG-rm}" |
59 | chownprog=${CHOWNPROG-chown} |
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60 | cmpprog=${CMPPROG-cmp} |
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61 | cpprog=${CPPROG-cp} |
| 60 | mkdirprog="${MKDIRPROG-mkdir}" |
62 | mkdirprog=${MKDIRPROG-mkdir} |
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63 | mvprog=${MVPROG-mv} |
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64 | rmprog=${RMPROG-rm} |
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65 | stripprog=${STRIPPROG-strip} |
| 61 | |
66 | |
| 62 | transformbasename="" |
67 | posix_mkdir= |
| 63 | transform_arg="" |
68 | |
| 64 | instcmd="$mvprog" |
69 | # Desired mode of installed file. |
| 65 | chmodcmd="$chmodprog 0755" |
70 | mode=0755 |
| 66 | chowncmd="" |
71 | |
| 67 | chgrpcmd="" |
72 | chgrpcmd= |
| 68 | stripcmd="" |
73 | chmodcmd=$chmodprog |
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74 | chowncmd= |
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75 | mvcmd=$mvprog |
| 69 | rmcmd="$rmprog -f" |
76 | rmcmd="$rmprog -f" |
| 70 | mvcmd="$mvprog" |
77 | stripcmd= |
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78 | |
| 71 | src="" |
79 | src= |
| 72 | dst="" |
80 | dst= |
| 73 | dir_arg="" |
81 | dir_arg= |
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82 | dst_arg= |
| 74 | |
83 | |
| 75 | while [ x"$1" != x ]; do |
84 | copy_on_change=false |
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85 | is_target_a_directory=possibly |
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86 | |
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87 | usage="\ |
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88 | Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE |
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89 | or: $0 [OPTION]... SRCFILES... DIRECTORY |
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90 | or: $0 [OPTION]... -t DIRECTORY SRCFILES... |
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91 | or: $0 [OPTION]... -d DIRECTORIES... |
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92 | |
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93 | In the 1st form, copy SRCFILE to DSTFILE. |
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94 | In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. |
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95 | In the 4th, create DIRECTORIES. |
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96 | |
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97 | Options: |
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98 | --help display this help and exit. |
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99 | --version display version info and exit. |
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100 | |
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101 | -c (ignored) |
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102 | -C install only if different (preserve the last data modification time) |
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103 | -d create directories instead of installing files. |
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104 | -g GROUP $chgrpprog installed files to GROUP. |
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105 | -m MODE $chmodprog installed files to MODE. |
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106 | -o USER $chownprog installed files to USER. |
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107 | -s $stripprog installed files. |
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108 | -t DIRECTORY install into DIRECTORY. |
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109 | -T report an error if DSTFILE is a directory. |
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110 | |
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111 | Environment variables override the default commands: |
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112 | CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG |
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113 | RMPROG STRIPPROG |
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114 | " |
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115 | |
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116 | while test $# -ne 0; do |
| 76 | case $1 in |
117 | case $1 in |
| 77 | -c) instcmd="$cpprog" |
118 | -c) ;; |
| 78 | shift |
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| 79 | continue;; |
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| 80 | |
119 | |
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120 | -C) copy_on_change=true;; |
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121 | |
| 81 | -d) dir_arg=true |
122 | -d) dir_arg=true;; |
| 82 | shift |
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| 83 | continue;; |
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| 84 | |
123 | |
| 85 | -m) chmodcmd="$chmodprog $2" |
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| 86 | shift |
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| 87 | shift |
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| 88 | continue;; |
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| 89 | |
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| 90 | -o) chowncmd="$chownprog $2" |
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| 91 | shift |
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| 92 | shift |
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| 93 | continue;; |
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| 94 | |
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| 95 | -g) chgrpcmd="$chgrpprog $2" |
124 | -g) chgrpcmd="$chgrpprog $2" |
| 96 | shift |
125 | shift;; |
| 97 | shift |
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| 98 | continue;; |
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| 99 | |
126 | |
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127 | --help) echo "$usage"; exit $?;; |
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128 | |
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129 | -m) mode=$2 |
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130 | case $mode in |
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131 | *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*) |
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132 | echo "$0: invalid mode: $mode" >&2 |
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133 | exit 1;; |
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134 | esac |
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135 | shift;; |
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136 | |
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137 | -o) chowncmd="$chownprog $2" |
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138 | shift;; |
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139 | |
| 100 | -s) stripcmd="$stripprog" |
140 | -s) stripcmd=$stripprog;; |
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141 | |
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142 | -t) |
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143 | is_target_a_directory=always |
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144 | dst_arg=$2 |
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145 | # Protect names problematic for 'test' and other utilities. |
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146 | case $dst_arg in |
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147 | -* | [=\(\)!]) dst_arg=./$dst_arg;; |
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148 | esac |
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149 | shift;; |
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150 | |
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151 | -T) is_target_a_directory=never;; |
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152 | |
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153 | --version) echo "$0 $scriptversion"; exit $?;; |
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154 | |
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155 | --) shift |
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156 | break;; |
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157 | |
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158 | -*) echo "$0: invalid option: $1" >&2 |
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159 | exit 1;; |
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160 | |
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161 | *) break;; |
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162 | esac |
| 101 | shift |
163 | shift |
| 102 | continue;; |
164 | done |
| 103 | |
165 | |
| 104 | -t=*) transformarg=`echo $1 | sed 's/-t=//'` |
166 | # We allow the use of options -d and -T together, by making -d |
| 105 | shift |
167 | # take the precedence; this is for compatibility with GNU install. |
| 106 | continue;; |
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| 107 | |
168 | |
| 108 | -b=*) transformbasename=`echo $1 | sed 's/-b=//'` |
169 | if test -n "$dir_arg"; then |
| 109 | shift |
170 | if test -n "$dst_arg"; then |
| 110 | continue;; |
171 | echo "$0: target directory not allowed when installing a directory." >&2 |
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172 | exit 1 |
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173 | fi |
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174 | fi |
| 111 | |
175 | |
| 112 | *) if [ x"$src" = x ] |
176 | if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then |
| 113 | then |
177 | # When -d is used, all remaining arguments are directories to create. |
| 114 | src=$1 |
178 | # When -t is used, the destination is already specified. |
| 115 | else |
179 | # Otherwise, the last argument is the destination. Remove it from $@. |
| 116 | # this colon is to work around a 386BSD /bin/sh bug |
180 | for arg |
| 117 | : |
181 | do |
| 118 | dst=$1 |
182 | if test -n "$dst_arg"; then |
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183 | # $@ is not empty: it contains at least $arg. |
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184 | set fnord "$@" "$dst_arg" |
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185 | shift # fnord |
| 119 | fi |
186 | fi |
| 120 | shift |
187 | shift # arg |
| 121 | continue;; |
188 | dst_arg=$arg |
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189 | # Protect names problematic for 'test' and other utilities. |
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190 | case $dst_arg in |
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191 | -* | [=\(\)!]) dst_arg=./$dst_arg;; |
| 122 | esac |
192 | esac |
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193 | done |
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194 | fi |
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195 | |
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196 | if test $# -eq 0; then |
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197 | if test -z "$dir_arg"; then |
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198 | echo "$0: no input file specified." >&2 |
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199 | exit 1 |
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200 | fi |
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201 | # It's OK to call 'install-sh -d' without argument. |
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202 | # This can happen when creating conditional directories. |
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203 | exit 0 |
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204 | fi |
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205 | |
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206 | if test -z "$dir_arg"; then |
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207 | if test $# -gt 1 || test "$is_target_a_directory" = always; then |
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208 | if test ! -d "$dst_arg"; then |
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209 | echo "$0: $dst_arg: Is not a directory." >&2 |
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210 | exit 1 |
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211 | fi |
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212 | fi |
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213 | fi |
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214 | |
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215 | if test -z "$dir_arg"; then |
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216 | do_exit='(exit $ret); exit $ret' |
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217 | trap "ret=129; $do_exit" 1 |
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218 | trap "ret=130; $do_exit" 2 |
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219 | trap "ret=141; $do_exit" 13 |
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220 | trap "ret=143; $do_exit" 15 |
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221 | |
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222 | # Set umask so as not to create temps with too-generous modes. |
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223 | # However, 'strip' requires both read and write access to temps. |
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224 | case $mode in |
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225 | # Optimize common cases. |
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226 | *644) cp_umask=133;; |
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227 | *755) cp_umask=22;; |
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228 | |
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229 | *[0-7]) |
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230 | if test -z "$stripcmd"; then |
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231 | u_plus_rw= |
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232 | else |
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233 | u_plus_rw='% 200' |
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234 | fi |
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235 | cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; |
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236 | *) |
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237 | if test -z "$stripcmd"; then |
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238 | u_plus_rw= |
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239 | else |
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240 | u_plus_rw=,u+rw |
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241 | fi |
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242 | cp_umask=$mode$u_plus_rw;; |
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243 | esac |
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244 | fi |
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245 | |
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246 | for src |
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247 | do |
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248 | # Protect names problematic for 'test' and other utilities. |
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249 | case $src in |
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250 | -* | [=\(\)!]) src=./$src;; |
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251 | esac |
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252 | |
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253 | if test -n "$dir_arg"; then |
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254 | dst=$src |
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255 | dstdir=$dst |
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256 | test -d "$dstdir" |
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257 | dstdir_status=$? |
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258 | else |
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259 | |
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260 | # Waiting for this to be detected by the "$cpprog $src $dsttmp" command |
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261 | # might cause directories to be created, which would be especially bad |
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262 | # if $src (and thus $dsttmp) contains '*'. |
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263 | if test ! -f "$src" && test ! -d "$src"; then |
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264 | echo "$0: $src does not exist." >&2 |
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265 | exit 1 |
|
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266 | fi |
|
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267 | |
|
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268 | if test -z "$dst_arg"; then |
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269 | echo "$0: no destination specified." >&2 |
|
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270 | exit 1 |
|
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271 | fi |
|
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272 | dst=$dst_arg |
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273 | |
|
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274 | # If destination is a directory, append the input filename; won't work |
|
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275 | # if double slashes aren't ignored. |
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276 | if test -d "$dst"; then |
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277 | if test "$is_target_a_directory" = never; then |
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278 | echo "$0: $dst_arg: Is a directory" >&2 |
|
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279 | exit 1 |
|
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280 | fi |
|
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281 | dstdir=$dst |
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282 | dst=$dstdir/`basename "$src"` |
|
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283 | dstdir_status=0 |
|
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284 | else |
|
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285 | dstdir=`dirname "$dst"` |
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286 | test -d "$dstdir" |
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287 | dstdir_status=$? |
|
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288 | fi |
|
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289 | fi |
|
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290 | |
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291 | obsolete_mkdir_used=false |
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292 | |
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293 | if test $dstdir_status != 0; then |
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294 | case $posix_mkdir in |
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295 | '') |
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296 | # Create intermediate dirs using mode 755 as modified by the umask. |
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297 | # This is like FreeBSD 'install' as of 1997-10-28. |
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298 | umask=`umask` |
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299 | case $stripcmd.$umask in |
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300 | # Optimize common cases. |
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301 | *[2367][2367]) mkdir_umask=$umask;; |
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302 | .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; |
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303 | |
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304 | *[0-7]) |
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305 | mkdir_umask=`expr $umask + 22 \ |
|
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306 | - $umask % 100 % 40 + $umask % 20 \ |
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307 | - $umask % 10 % 4 + $umask % 2 |
|
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308 | `;; |
|
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309 | *) mkdir_umask=$umask,go-w;; |
|
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310 | esac |
|
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311 | |
|
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312 | # With -d, create the new directory with the user-specified mode. |
|
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313 | # Otherwise, rely on $mkdir_umask. |
|
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314 | if test -n "$dir_arg"; then |
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315 | mkdir_mode=-m$mode |
|
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316 | else |
|
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317 | mkdir_mode= |
|
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318 | fi |
|
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319 | |
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320 | posix_mkdir=false |
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321 | case $umask in |
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322 | *[123567][0-7][0-7]) |
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323 | # POSIX mkdir -p sets u+wx bits regardless of umask, which |
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324 | # is incompatible with FreeBSD 'install' when (umask & 300) != 0. |
|
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325 | ;; |
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326 | *) |
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327 | # $RANDOM is not portable (e.g. dash); use it when possible to |
|
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328 | # lower collision chance |
|
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329 | tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ |
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330 | trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0 |
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331 | |
|
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332 | # As "mkdir -p" follows symlinks and we work in /tmp possibly; so |
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333 | # create the $tmpdir first (and fail if unsuccessful) to make sure |
|
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334 | # that nobody tries to guess the $tmpdir name. |
|
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335 | if (umask $mkdir_umask && |
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336 | $mkdirprog $mkdir_mode "$tmpdir" && |
|
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337 | exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1 |
|
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338 | then |
|
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339 | if test -z "$dir_arg" || { |
|
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340 | # Check for POSIX incompatibilities with -m. |
|
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341 | # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or |
|
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342 | # other-writable bit of parent directory when it shouldn't. |
|
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343 | # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. |
|
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344 | test_tmpdir="$tmpdir/a" |
|
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345 | ls_ld_tmpdir=`ls -ld "$test_tmpdir"` |
|
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346 | case $ls_ld_tmpdir in |
|
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347 | d????-?r-*) different_mode=700;; |
|
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348 | d????-?--*) different_mode=755;; |
|
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349 | *) false;; |
|
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350 | esac && |
|
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351 | $mkdirprog -m$different_mode -p -- "$test_tmpdir" && { |
|
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352 | ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"` |
|
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353 | test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" |
|
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354 | } |
|
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355 | } |
|
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356 | then posix_mkdir=: |
|
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357 | fi |
|
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358 | rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" |
|
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359 | else |
|
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360 | # Remove any dirs left behind by ancient mkdir implementations. |
|
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361 | rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null |
|
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362 | fi |
|
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363 | trap '' 0;; |
|
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364 | esac;; |
|
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365 | esac |
|
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366 | |
|
|
367 | if |
|
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368 | $posix_mkdir && ( |
|
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369 | umask $mkdir_umask && |
|
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370 | $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" |
|
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371 | ) |
|
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372 | then : |
|
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373 | else |
|
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374 | |
|
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375 | # The umask is ridiculous, or mkdir does not conform to POSIX, |
|
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376 | # or it failed possibly due to a race condition. Create the |
|
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377 | # directory the slow way, step by step, checking for races as we go. |
|
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378 | |
|
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379 | case $dstdir in |
|
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380 | /*) prefix='/';; |
|
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381 | [-=\(\)!]*) prefix='./';; |
|
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382 | *) prefix='';; |
|
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383 | esac |
|
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384 | |
|
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385 | oIFS=$IFS |
|
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386 | IFS=/ |
|
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387 | set -f |
|
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388 | set fnord $dstdir |
|
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389 | shift |
|
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390 | set +f |
|
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391 | IFS=$oIFS |
|
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392 | |
|
|
393 | prefixes= |
|
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394 | |
|
|
395 | for d |
|
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396 | do |
|
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397 | test X"$d" = X && continue |
|
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398 | |
|
|
399 | prefix=$prefix$d |
|
|
400 | if test -d "$prefix"; then |
|
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401 | prefixes= |
|
|
402 | else |
|
|
403 | if $posix_mkdir; then |
|
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404 | (umask=$mkdir_umask && |
|
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405 | $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break |
|
|
406 | # Don't fail if two instances are running concurrently. |
|
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407 | test -d "$prefix" || exit 1 |
|
|
408 | else |
|
|
409 | case $prefix in |
|
|
410 | *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; |
|
|
411 | *) qprefix=$prefix;; |
|
|
412 | esac |
|
|
413 | prefixes="$prefixes '$qprefix'" |
|
|
414 | fi |
|
|
415 | fi |
|
|
416 | prefix=$prefix/ |
|
|
417 | done |
|
|
418 | |
|
|
419 | if test -n "$prefixes"; then |
|
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420 | # Don't fail if two instances are running concurrently. |
|
|
421 | (umask $mkdir_umask && |
|
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422 | eval "\$doit_exec \$mkdirprog $prefixes") || |
|
|
423 | test -d "$dstdir" || exit 1 |
|
|
424 | obsolete_mkdir_used=true |
|
|
425 | fi |
|
|
426 | fi |
|
|
427 | fi |
|
|
428 | |
|
|
429 | if test -n "$dir_arg"; then |
|
|
430 | { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && |
|
|
431 | { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && |
|
|
432 | { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || |
|
|
433 | test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 |
|
|
434 | else |
|
|
435 | |
|
|
436 | # Make a couple of temp file names in the proper directory. |
|
|
437 | dsttmp=$dstdir/_inst.$$_ |
|
|
438 | rmtmp=$dstdir/_rm.$$_ |
|
|
439 | |
|
|
440 | # Trap to clean up those temp files at exit. |
|
|
441 | trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 |
|
|
442 | |
|
|
443 | # Copy the file name to the temp name. |
|
|
444 | (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && |
|
|
445 | |
|
|
446 | # and set any options; do chmod last to preserve setuid bits. |
|
|
447 | # |
|
|
448 | # If any of these fail, we abort the whole thing. If we want to |
|
|
449 | # ignore errors from any of these, just make sure not to ignore |
|
|
450 | # errors from the above "$doit $cpprog $src $dsttmp" command. |
|
|
451 | # |
|
|
452 | { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && |
|
|
453 | { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && |
|
|
454 | { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && |
|
|
455 | { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && |
|
|
456 | |
|
|
457 | # If -C, don't bother to copy if it wouldn't change the file. |
|
|
458 | if $copy_on_change && |
|
|
459 | old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && |
|
|
460 | new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && |
|
|
461 | set -f && |
|
|
462 | set X $old && old=:$2:$4:$5:$6 && |
|
|
463 | set X $new && new=:$2:$4:$5:$6 && |
|
|
464 | set +f && |
|
|
465 | test "$old" = "$new" && |
|
|
466 | $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 |
|
|
467 | then |
|
|
468 | rm -f "$dsttmp" |
|
|
469 | else |
|
|
470 | # Rename the file to the real destination. |
|
|
471 | $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || |
|
|
472 | |
|
|
473 | # The rename failed, perhaps because mv can't rename something else |
|
|
474 | # to itself, or perhaps because mv is so ancient that it does not |
|
|
475 | # support -f. |
|
|
476 | { |
|
|
477 | # Now remove or move aside any old file at destination location. |
|
|
478 | # We try this two ways since rm can't unlink itself on some |
|
|
479 | # systems and the destination file might be busy for other |
|
|
480 | # reasons. In this case, the final cleanup might fail but the new |
|
|
481 | # file should still install successfully. |
|
|
482 | { |
|
|
483 | test ! -f "$dst" || |
|
|
484 | $doit $rmcmd -f "$dst" 2>/dev/null || |
|
|
485 | { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && |
|
|
486 | { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } |
|
|
487 | } || |
|
|
488 | { echo "$0: cannot unlink or rename $dst" >&2 |
|
|
489 | (exit 1); exit 1 |
|
|
490 | } |
|
|
491 | } && |
|
|
492 | |
|
|
493 | # Now rename the file to the real destination. |
|
|
494 | $doit $mvcmd "$dsttmp" "$dst" |
|
|
495 | } |
|
|
496 | fi || exit 1 |
|
|
497 | |
|
|
498 | trap '' 0 |
|
|
499 | fi |
| 123 | done |
500 | done |
| 124 | |
501 | |
| 125 | if [ x"$src" = x ] |
502 | # Local variables: |
| 126 | then |
503 | # eval: (add-hook 'write-file-hooks 'time-stamp) |
| 127 | echo "install: no input file specified" |
504 | # time-stamp-start: "scriptversion=" |
| 128 | exit 1 |
505 | # time-stamp-format: "%:y-%02m-%02d.%02H" |
| 129 | else |
506 | # time-stamp-time-zone: "UTC" |
| 130 | true |
507 | # time-stamp-end: "; # UTC" |
| 131 | fi |
508 | # End: |
| 132 | |
|
|
| 133 | if [ x"$dir_arg" != x ]; then |
|
|
| 134 | dst=$src |
|
|
| 135 | src="" |
|
|
| 136 | |
|
|
| 137 | if [ -d $dst ]; then |
|
|
| 138 | instcmd=: |
|
|
| 139 | chmodcmd="" |
|
|
| 140 | else |
|
|
| 141 | instcmd=mkdir |
|
|
| 142 | fi |
|
|
| 143 | else |
|
|
| 144 | |
|
|
| 145 | # Waiting for this to be detected by the "$instcmd $src $dsttmp" command |
|
|
| 146 | # might cause directories to be created, which would be especially bad |
|
|
| 147 | # if $src (and thus $dsttmp) contains '*'. |
|
|
| 148 | |
|
|
| 149 | if [ -f $src -o -d $src ] |
|
|
| 150 | then |
|
|
| 151 | true |
|
|
| 152 | else |
|
|
| 153 | echo "install: $src does not exist" |
|
|
| 154 | exit 1 |
|
|
| 155 | fi |
|
|
| 156 | |
|
|
| 157 | if [ x"$dst" = x ] |
|
|
| 158 | then |
|
|
| 159 | echo "install: no destination specified" |
|
|
| 160 | exit 1 |
|
|
| 161 | else |
|
|
| 162 | true |
|
|
| 163 | fi |
|
|
| 164 | |
|
|
| 165 | # If destination is a directory, append the input filename; if your system |
|
|
| 166 | # does not like double slashes in filenames, you may need to add some logic |
|
|
| 167 | |
|
|
| 168 | if [ -d $dst ] |
|
|
| 169 | then |
|
|
| 170 | dst="$dst"/`basename $src` |
|
|
| 171 | else |
|
|
| 172 | true |
|
|
| 173 | fi |
|
|
| 174 | fi |
|
|
| 175 | |
|
|
| 176 | ## this sed command emulates the dirname command |
|
|
| 177 | dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` |
|
|
| 178 | |
|
|
| 179 | # Make sure that the destination directory exists. |
|
|
| 180 | # this part is taken from Noah Friedman's mkinstalldirs script |
|
|
| 181 | |
|
|
| 182 | # Skip lots of stat calls in the usual case. |
|
|
| 183 | if [ ! -d "$dstdir" ]; then |
|
|
| 184 | defaultIFS=' |
|
|
| 185 | ' |
|
|
| 186 | IFS="${IFS-${defaultIFS}}" |
|
|
| 187 | |
|
|
| 188 | oIFS="${IFS}" |
|
|
| 189 | # Some sh's can't handle IFS=/ for some reason. |
|
|
| 190 | IFS='%' |
|
|
| 191 | set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` |
|
|
| 192 | IFS="${oIFS}" |
|
|
| 193 | |
|
|
| 194 | pathcomp='' |
|
|
| 195 | |
|
|
| 196 | while [ $# -ne 0 ] ; do |
|
|
| 197 | pathcomp="${pathcomp}${1}" |
|
|
| 198 | shift |
|
|
| 199 | |
|
|
| 200 | if [ ! -d "${pathcomp}" ] ; |
|
|
| 201 | then |
|
|
| 202 | $mkdirprog "${pathcomp}" |
|
|
| 203 | else |
|
|
| 204 | true |
|
|
| 205 | fi |
|
|
| 206 | |
|
|
| 207 | pathcomp="${pathcomp}/" |
|
|
| 208 | done |
|
|
| 209 | fi |
|
|
| 210 | |
|
|
| 211 | if [ x"$dir_arg" != x ] |
|
|
| 212 | then |
|
|
| 213 | $doit $instcmd $dst && |
|
|
| 214 | |
|
|
| 215 | if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && |
|
|
| 216 | if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && |
|
|
| 217 | if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && |
|
|
| 218 | if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi |
|
|
| 219 | else |
|
|
| 220 | |
|
|
| 221 | # If we're going to rename the final executable, determine the name now. |
|
|
| 222 | |
|
|
| 223 | if [ x"$transformarg" = x ] |
|
|
| 224 | then |
|
|
| 225 | dstfile=`basename $dst` |
|
|
| 226 | else |
|
|
| 227 | dstfile=`basename $dst $transformbasename | |
|
|
| 228 | sed $transformarg`$transformbasename |
|
|
| 229 | fi |
|
|
| 230 | |
|
|
| 231 | # don't allow the sed command to completely eliminate the filename |
|
|
| 232 | |
|
|
| 233 | if [ x"$dstfile" = x ] |
|
|
| 234 | then |
|
|
| 235 | dstfile=`basename $dst` |
|
|
| 236 | else |
|
|
| 237 | true |
|
|
| 238 | fi |
|
|
| 239 | |
|
|
| 240 | # Make a temp file name in the proper directory. |
|
|
| 241 | |
|
|
| 242 | dsttmp=$dstdir/#inst.$$# |
|
|
| 243 | |
|
|
| 244 | # Move or copy the file name to the temp name |
|
|
| 245 | |
|
|
| 246 | $doit $instcmd $src $dsttmp && |
|
|
| 247 | |
|
|
| 248 | trap "rm -f ${dsttmp}" 0 && |
|
|
| 249 | |
|
|
| 250 | # and set any options; do chmod last to preserve setuid bits |
|
|
| 251 | |
|
|
| 252 | # If any of these fail, we abort the whole thing. If we want to |
|
|
| 253 | # ignore errors from any of these, just make sure not to ignore |
|
|
| 254 | # errors from the above "$doit $instcmd $src $dsttmp" command. |
|
|
| 255 | |
|
|
| 256 | if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && |
|
|
| 257 | if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && |
|
|
| 258 | if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && |
|
|
| 259 | if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && |
|
|
| 260 | |
|
|
| 261 | # Now rename the file to the real destination. |
|
|
| 262 | |
|
|
| 263 | $doit $rmcmd -f $dstdir/$dstfile && |
|
|
| 264 | $doit $mvcmd $dsttmp $dstdir/$dstfile |
|
|
| 265 | |
|
|
| 266 | fi && |
|
|
| 267 | |
|
|
| 268 | |
|
|
| 269 | exit 0 |
|
|
