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-rw-r--r--ext/socket/extconf.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/socket/extconf.rb b/ext/socket/extconf.rb
index 2dc7d38afb..85c41d240d 100644
--- a/ext/socket/extconf.rb
+++ b/ext/socket/extconf.rb
@@ -17,6 +17,7 @@ else
end
have_header("sys/un.h")
if have_func(test_func)
+ have_func("inet_aton")
have_func("hsterror")
unless have_func("gethostname")
have_func("uname")