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configure.in: PRELOADENV

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* configure.in (PRELOADENV): platform specific environment to
  pre-load the given shared libraries.

* tool/runruby.rb: use config['PRELOADENV'] instead of hardcoded
  LD_PRELOAD.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49760 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-02-26 08:01:54 +00:00
parent fefdad109a
commit 68c062b1f0
2 changed files with 8 additions and 2 deletions
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8
tool/runruby.rb
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@ -79,8 +79,12 @@ if File.file?(libruby_so)
if e = config['LIBPATHENV'] and !e.empty?
env[e] = [abs_archdir, ENV[e]].compact.join(File::PATH_SEPARATOR)
end
if /linux/ =~ RUBY_PLATFORM
env["LD_PRELOAD"] = [libruby_so, ENV["LD_PRELOAD"]].compact.join(' ')
if e = config['PRELOADENV']
e = nil if e.empty?
e ||= "LD_PRELOAD" if /linux/ =~ RUBY_PLATFORM
end
if e
env[e] = [libruby_so, ENV[e]].compact.join(' ')
end
end