diff options
Diffstat (limited to 'ext/socket/extconf.rb')
| -rw-r--r-- | ext/socket/extconf.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ext/socket/extconf.rb b/ext/socket/extconf.rb index 5479d4d009..35ed282e17 100644 --- a/ext/socket/extconf.rb +++ b/ext/socket/extconf.rb @@ -38,6 +38,7 @@ if enable_config("ipv6", default_ipv6) if checking_for("ipv6") {try_link(<<EOF)} #include <sys/types.h> #include <sys/socket.h> +int main() { socket(AF_INET6, SOCK_STREAM, 0); @@ -123,6 +124,7 @@ getaddr_info_ok = enable_config("wide-getaddrinfo") do #define AF_LOCAL AF_UNIX #endif +int main() { int passive, gaierr, inet4 = 0, inet6 = 0; |