>> This is not an error, but a different type of dependency. A "port:foo" >> dependency means "install the port named 'foo'", whereas "lib:foo:bar" >means >> "check if the library 'foo' is present, and if not, install the port >named >> 'bar'". You can also use 'bin' or 'path' instead of 'lib' to make the >port >> installation conditional on the absence of executables and arbitrary >files, >> respectively. >> >> This is only mentioned in passing in the guide: < >> [ http://guide.macports.org/#reference.dependencies.types >]http://guide.macports.org/#reference.dependencies.types>. It's documented >> a little better in the portfile(7) manual. >> >> Most of the time dependencies should be of the port: variety, but >sometimes >> it is better/easier to use software that Apple ships with OS X, a common >> example being X11. You'll see lib:libX11.6:XFree86 in a lot of >portfiles. > > How is it described better in the man page? Below is the text in the guide. And don't forget that the guide is going to be the source for the new man pages (1.7? 1.8?), so if the man pages are better in some respect, the guide needs to be corrected in those respects.
http://guide.macports.org/#reference.dependencies.types ----------- Port dependencies should be provided by MacPorts ports whenever possible, however dependencies may be provided by vendor-supplied software when satisfying a dependency by a port is not practical or desirable for a special reason. Dependencies of this type are called non-port dependencies. Non-port dependencies should only be used if the application or library can be installed by multiple ports (for example stable and -devel version) or if it can't be installed with MacPorts. Port dependencies, the preferred type, are specified as shown in these examples: depends_lib port:rrdtool port:apache2 depends_build port:libtool depends_run port:apache2 port:php5 Non-port dependencies are specified as shown in these examples: depends_lib lib:libX11.6:xorg depends_build bin:glibtool:libtool depends_run path:${prefix}/lib/libltdl.a:libtool ---------- Mark _______________________________________________ macports-users mailing list [email protected] http://lists.macosforge.org/mailman/listinfo.cgi/macports-users
