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require 'mkmf'
$LDFLAGS = "-L/usr/local/lib" if File.directory?("/usr/local/lib")
case PLATFORM
when /mswin32/
test_func = "WSACleanup"
have_library("wsock32", "WSACleanup")
when /cygwin32/
test_func = "socket"
when /beos/
test_func = "socket"
have_library("net", "socket")
else
test_func = "socket"
have_library("nsl", "t_open")
have_library("socket", "socket")
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")
end
if ENV["SOCKS_SERVER"] # test if SOCKSsocket needed
if have_library("socks", "Rconnect")
$CFLAGS="-DSOCKS"
end
end
create_makefile("socket")
end
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