summaryrefslogtreecommitdiff
path: root/jni/ruby/ext/io/nonblock/extconf.rb
diff options
context:
space:
mode:
Diffstat (limited to 'jni/ruby/ext/io/nonblock/extconf.rb')
-rw-r--r--jni/ruby/ext/io/nonblock/extconf.rb8
1 files changed, 8 insertions, 0 deletions
diff --git a/jni/ruby/ext/io/nonblock/extconf.rb b/jni/ruby/ext/io/nonblock/extconf.rb
new file mode 100644
index 0000000..aecdc16
--- /dev/null
+++ b/jni/ruby/ext/io/nonblock/extconf.rb
@@ -0,0 +1,8 @@
+require 'mkmf'
+target = "io/nonblock"
+
+hdr = %w"fcntl.h"
+if have_macro("O_NONBLOCK", hdr) and
+ (have_macro("F_GETFL", hdr) or have_macro("F_SETFL", hdr))
+ create_makefile(target)
+end