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common.mk: uninstall

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* common.mk (uninstall): uninstall installed file listed in
  $(INSTALLED_LIST) file.

* tool/rbuninstall.rb: simple uninstallation tool.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39339 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-02-20 12:49:43 +00:00
parent fc50b60cb7
commit e908adc12a
2 changed files with 54 additions and 0 deletions
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3
common.mk
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@ -323,6 +323,9 @@ dont-install-all: $(PROGRAM)
post-no-install-all:: post-no-install-local post-no-install-ext post-no-install-doc post-no-install-all:: post-no-install-local post-no-install-ext post-no-install-doc
@$(NULLCMD) @$(NULLCMD)
uninstall: $(INSTALLED_LIST)
$(Q)$(SUDO) $(MINIRUBY) $(srcdir)/tool/rbuninstall.rb --destdir=$(DESTDIR) $(INSTALLED_LIST)
what-where-nodoc: no-install-nodoc what-where-nodoc: no-install-nodoc
no-install-nodoc: pre-no-install-nodoc dont-install-nodoc post-no-install-nodoc no-install-nodoc: pre-no-install-nodoc dont-install-nodoc post-no-install-nodoc
pre-no-install-nodoc:: pre-no-install-local pre-no-install-ext pre-no-install-nodoc:: pre-no-install-local pre-no-install-ext

51
tool/rbuninstall.rb Executable file
View File

@ -0,0 +1,51 @@
#! /usr/bin/ruby -nl
BEGIN {
$dryrun = false
until ARGV.empty?
case ARGV[0]
when /\A--destdir=(.*)/
$destdir = $1
when /\A-n\z/
$dryrun = true
else
break
end
ARGV.shift
end
$dirs = []
$files = []
}
list = (/\/\z/ =~ $_ ? $dirs : $files)
$_ = File.join($destdir, $_) if $destdir
list << $_
END {
status = true
if $dryrun
$files.each do |file|
puts "rm #{file}"
end
$dirs.reverse_each do |dir|
puts "rmdir #{dir}"
end
else
$files.each do |file|
begin
File.unlink(file)
rescue Errno::ENOENT
rescue
status = false
puts $!
end
end
$dirs.reverse_each do |dir|
begin
Dir.rmdir(dir)
rescue Errno::ENOENT, Errno::ENOTEMPTY
rescue
status = false
puts $!
end
end
end
exit(status)
}