diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-01-12 03:19:57 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-01-12 03:19:57 +0000 |
| commit | c8a06f9b2e582b6e45bf52f46ee2d400a8e77f91 (patch) | |
| tree | 5b59ce8049d02391baaacdf89f6bf9b8ba5d02ee /lib | |
| parent | 35055daa65c84037ba3b38dbc46aaac269aa33a0 (diff) | |
| download | ruby-c8a06f9b2e582b6e45bf52f46ee2d400a8e77f91.tar.gz ruby-c8a06f9b2e582b6e45bf52f46ee2d400a8e77f91.tar.xz ruby-c8a06f9b2e582b6e45bf52f46ee2d400a8e77f91.zip | |
*** empty log message ***
git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@5444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/mkmf.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb index 2a0adab73..e6d4c1817 100644 --- a/lib/mkmf.rb +++ b/lib/mkmf.rb @@ -113,6 +113,21 @@ def modified?(target, times) t if times.all? {|n| n <= t} end +def merge_libs(*libs) + libs.inject([]) do |x, y| + xy = x & y + xn = yn = 0 + y.each_with_index do |v, yi| + if xy.include?(v) + xi = [x.index(v), xn].max() + x[xi, 1] = y[yn..yi] + xn, yn = xi + (yi - yn + 1), yi + 1 + end + end + x.concat(y[yn..-1] || []) + end +end + module Logging @log = nil @logfile = 'mkmf.log' |