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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-07-24 02:22:32 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-07-24 02:22:32 +0000 |
| commit | 8187dbae0b352e75cb1a1aac50ecd3e9cab5fc40 (patch) | |
| tree | 9b66fd0479fce03d9f13e260624f3c1773326dc4 /ext/io | |
| parent | 6e8ea9f45a5115d502a6b273fc5da7fd4c69e58c (diff) | |
| download | ruby-8187dbae0b352e75cb1a1aac50ecd3e9cab5fc40.tar.gz ruby-8187dbae0b352e75cb1a1aac50ecd3e9cab5fc40.tar.xz ruby-8187dbae0b352e75cb1a1aac50ecd3e9cab5fc40.zip | |
* ext/io/wait/extconf.rb: removed unnecessary backward compatibility stuff.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@4139 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/io')
| -rw-r--r-- | ext/io/wait/extconf.rb | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/ext/io/wait/extconf.rb b/ext/io/wait/extconf.rb index 0c1a87047..a766ccbe6 100644 --- a/ext/io/wait/extconf.rb +++ b/ext/io/wait/extconf.rb @@ -1,28 +1,12 @@ require 'mkmf' target = "io/wait" -unless defined?(checking_for) - def checking_for(msg) - STDOUT.print "checking for ", msg, "..." - STDOUT.flush - STDOUT.puts((r = yield) ? "yes" : "no") - r - end -end -unless defined?(macro_defined?) - def macro_defined?(macro, src, opt="") - try_cpp(src + <<"SRC", opt) -#ifndef #{macro} -# error -#endif -SRC - end -end unless /djgpp|mswin|mingw|human/ =~ RUBY_PLATFORM fionread = %w[sys/ioctl.h sys/filio.h].find do |h| checking_for("FIONREAD") {macro_defined?("FIONREAD", "#include <#{h}>\n")} end - exit 1 unless fionread - $defs << "-DFIONREAD_HEADER=\"<#{fionread}>\"" - create_makefile(target) + if fionread + $defs << "-DFIONREAD_HEADER=\"<#{fionread}>\"" + create_makefile(target) + end end |