diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-10-22 16:24:58 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-10-22 16:24:58 +0000 |
| commit | 41de0174a325067153802cf6318feb8918065486 (patch) | |
| tree | 7fc5442df1900d5162bb88016f760837fd963d21 /lib | |
| parent | aaac962c905c4ba9a0b2458c7f4d0100ebe89310 (diff) | |
* lib/mkmf.rb (create_tmpsrc): get rid of side effects.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@19891 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/mkmf.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb index 435f7dcd2a..f91f32a6cb 100644 --- a/lib/mkmf.rb +++ b/lib/mkmf.rb @@ -294,9 +294,11 @@ EOM end def create_tmpsrc(src) + src = "#{COMMON_HEADERS}\n#{src}" src = yield(src) if block_given? - src[0, 0] = COMMON_HEADERS + "\n" - src = src.gsub(/[ \t]+$/, '').gsub(/\A\n+|^\n+$/, '').sub(/[^\n]\z/, "\\&\n") + src.gsub!(/[ \t]+$/, '') + src.gsub!(/\A\n+|^\n+$/, '') + src.sub!(/[^\n]\z/, "\\&\n") open(CONFTEST_C, "wb") do |cfile| cfile.print src end |