1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
#--
# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
# All rights reserved.
# See LICENSE.txt for permissions.
#++
require 'rubygems/ext/builder'
require 'rubygems/command'
require 'fileutils'
require 'tempfile'
class Gem::Ext::ExtConfBuilder < Gem::Ext::Builder
def self.hack_for_obsolete_sytle_gems(directory)
return unless directory and File.identical?(directory, ".")
mf = Gem.read_binary 'Makefile'
changed = false
changed |= mf.gsub!(/^(install-rb-default:)(.*)/) {
"#$1#{$2.gsub(/(?:^|\s+)\$\(RUBY(?:ARCH|LIB)DIR\)\/\S+(?=\s|$)/, '')}"
}
if changed
File.open('Makefile', 'wb') {|f| f.print mf}
end
end
def self.build(extension, directory, dest_path, results, args=[])
siteconf = Tempfile.open(%w"siteconf .rb", ".") do |f|
f.puts "require 'rbconfig'"
f.puts "dest_path = #{dest_path.dump}"
%w[sitearchdir sitelibdir].each do |dir|
f.puts "RbConfig::MAKEFILE_CONFIG['#{dir}'] = dest_path"
f.puts "RbConfig::CONFIG['#{dir}'] = dest_path"
end
f
end
rubyopt = ENV["RUBYOPT"]
ENV["RUBYOPT"] = ["-r#{siteconf.path}", rubyopt].compact.join(' ')
cmd = [Gem.ruby, File.basename(extension), *args].join ' '
run cmd, results
hack_for_obsolete_sytle_gems directory
make dest_path, results
results
ensure
ENV["RUBYOPT"] = rubyopt
siteconf.close(true) if siteconf
end
end
|
