1 2Contents: 3 REQUIREMENTS 4 INSTALLATION 5 libdns 6 examples 7 drill 8 INFORMATION FOR SPECIFIC OPERATING SYSTEMS 9 Mac OS X 10 Solaris 11 KNOWN ISSUES 12 pyldns 13 Your Support 14 15Project page: 16http://www.nlnetlabs.nl/ldns/ 17On that page you can also subscribe to the ldns mailing list. 18 19* Development 20ldns is mainly developed on Linux and FreeBSD. It is regularly tested to 21compile on other systems like Solaris and Mac OS X. 22 23REQUIREMENTS 24- OpenSSL (Optional, but needed for features like DNSSEC) 25 - OpenSSL >= 0.9.7f for DANE support 26 - OpenSSL >= 1.0.0 for ECDSA and GOST support 27- libpcap (Optional, but needed for examples/ldns-dpa) 28- (GNU) libtool (in OSX, that's glibtool, not libtool) 29- GNU make 30 31INSTALLATION 321. Unpack the tarball 332. cd ldns-<VERSION> 343. ./configure --with-examples --with-drill 35 (optionally compile python bindings too with: --with-pyldns) 364. make 375. make install 38 39 40* Building from subversion repository 41 42If you are building from the repository you will need to have (gnu) 43autotools like libtool and autoreconf installed. A list of all the commands 44needed to build everything can be found in README.svn. Note that the actual 45commands may be a little bit different on your machine. Most notable, you'll need to run libtoolize (or glibtoolize), if you skip this step, you'll get an error about missing config.sub. 46 47* Developers 48ldns is developed by the ldns team at NLnet Labs. This team currently 49consists of: 50 o Willem Toorop 51 o Wouter Wijngaards 52 o Matthijs Mekking 53 54Former main developers: 55 o Jelte Jansen 56 o Miek Gieben 57 58* Credits 59We have received patches from the following people, thanks! 60 o Bedrich Kosata 61 o Erik Rozendaal 62 o Håkan Olsson 63 o Jakob Schlyter 64 o Paul Wouters 65 o Simon Vallet 66 o Ondřej Surý 67 o Karel Slany 68 o Havard Eidnes 69 o Leo Baltus 70 o Dag-Erling Smørgrav 71 72 73INFORMATION FOR SPECIFIC OPERATING SYSTEMS 74 75MAC OS X 76 77For MACOSX 10.4 and later, it seems that you have to set the 78MACOSX_DEPLOYMENT_TARGET environment variable to 10.4 before running 79make. Apparently it defaults to 10.1. 80 81This appears to be a known problem in 10.2 to 10.4, see: 82http://developer.apple.com/qa/qa2001/qa1233.html 83for more information. 84 85 86SOLARIS 87 88In Solaris multi-architecture systems (that have both 32-bit and 8964-bit support), it can be a bit taxing to convince the system to 90compile in 64-bit mode. Jakob Schlyter has kindly contributed a build 91script that sets the right build and link options. You can find it in 92contrib/build-solaris.sh 93 94KNOWN ISSUES 95 96A complete list of currently known open issues can be found here: 97http://www.nlnetlabs.nl/projects/ldns/bugs 98 99* pyldns 100Compiling pyldns produces many ``unused parameter'' warnings. Those are 101harmless and may safely be ignored. 102Also when building with Swig which version is before 2.0.4, compiling 103pyldns produces many ``missing initializer'' warnings. Those are harmless 104too. 105 106Your Support 107NLnet Labs offers all of its software products as open source, most are 108published under a BDS license. You can download them, not only from the 109NLnet Labs website but also through the various OS distributions for 110which NSD, ldns, and Unbound are packaged. We therefore have little idea 111who uses our software in production environments and have no direct ties 112with 'our customers'. 113 114Therefore, we ask you to contact us at users@NLnetLabs.nl and tell us 115whether you use one of our products in your production environment, 116what that environment looks like, and maybe even share some praise. 117We would like to refer to the fact that your organization is using our 118products. We will only do that if you explicitly allow us. In all other 119cases we will keep the information you share with us to ourselves. 120 121In addition to the moral support you can also support us 122financially. NLnet Labs is a recognized not-for-profit charity foundation 123that is chartered to develop open-source software and open-standards 124for the Internet. If you use our software to satisfaction please express 125that by giving us a donation. For small donations PayPal can be used. For 126larger and regular donations please contact us at users@NLnetLabs.nl. Also 127see http://www.nlnetlabs.nl/labs/contributors/. 128 129