1*d881c474Schristos# Compiling tcpdump on NetBSD 2*d881c474Schristos 3*d881c474SchristosNetBSD has two libpcap libraries: one that is always installed as a part of the 4*d881c474SchristosOS and another that can be installed as a package from pkgsrc. Also the usual 5*d881c474Schristosmethod of compiling with the upstream libpcap in `../libpcap` is available. 6*d881c474Schristos 7*d881c474SchristosGCC, Clang, Autoconf and CMake are presumed to work, if this is not the case, 8*d881c474Schristosplease report a bug as explained in the 9*d881c474Schristos[guidelines for contributing](../CONTRIBUTING.md). 10*d881c474Schristos 11*d881c474Schristos## NetBSD 9.3 12*d881c474Schristos 13*d881c474Schristos* Upstream libpcap works. 14*d881c474Schristos* OS libpcap works. 15*d881c474Schristos* pkgsrc libpcap works. 16*d881c474Schristos 17*d881c474Schristos## NetBSD 9.2, 9.1 and 9.0 18*d881c474Schristos 19*d881c474Schristos* Upstream libpcap works. 20*d881c474Schristos* OS libpcap cannot be used due to 21*d881c474Schristos [this bug](https://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=55901). 22*d881c474Schristos 23