1# This .inc file contains functionality for automatically splitting 2# built plugins into individual packages for each plugin. A -meta 3# package is also set up that has no files of its own, but contains 4# the names of all plugin packages in its RDEPENDS list. 5# 6# This is mainly used by the gstreamer1.0-plugins-* plugin set recipes, 7# but can be used in any recipe that produces GStreamer plugins. 8 9PACKAGESPLITFUNCS_prepend = " split_gstreamer10_packages " 10PACKAGESPLITFUNCS_append = " set_gstreamer10_metapkg_rdepends " 11 12python split_gstreamer10_packages () { 13 gst_libdir = d.expand('${libdir}/gstreamer-1.0') 14 postinst = d.getVar('plugin_postinst') 15 glibdir = d.getVar('libdir') 16 17 # GStreamer libraries 18 do_split_packages(d, glibdir, r'^lib(.*)\.so\.*', 'lib%s', 'GStreamer 1.0 %s library', extra_depends='', allow_links=True) 19 # GStreamer plugin shared objects 20 do_split_packages(d, gst_libdir, r'libgst(.*)\.so$', d.expand('${PN}-%s'), 'GStreamer 1.0 plugin for %s', postinst=postinst, extra_depends='') 21 # GObject introspection files for GStreamer plugins 22 do_split_packages(d, glibdir+'/girepository-1.0', r'Gst(.*)-1.0\.typelib$', d.expand('${PN}-%s-typelib'), 'GStreamer 1.0 typelib file for %s', postinst=postinst, extra_depends='') 23 # Static GStreamer libraries for development 24 do_split_packages(d, gst_libdir, r'libgst(.*)\.a$', d.expand('${PN}-%s-staticdev'), 'GStreamer 1.0 plugin for %s (static development files)', extra_depends='${PN}-staticdev') 25} 26 27python set_gstreamer10_metapkg_rdepends () { 28 import os 29 import oe.utils 30 31 # Go through all generated packages (excluding the main package and 32 # the -meta package itself) and add them to the -meta package as RDEPENDS. 33 34 pn = d.getVar('PN') 35 metapkg = pn + '-meta' 36 d.setVar('ALLOW_EMPTY_' + metapkg, "1") 37 d.setVar('FILES_' + metapkg, "") 38 blacklist = [ pn, pn + '-meta' ] 39 metapkg_rdepends = [] 40 pkgdest = d.getVar('PKGDEST') 41 for pkg in oe.utils.packages_filter_out_system(d): 42 if pkg not in blacklist and pkg not in metapkg_rdepends: 43 # See if the package is empty by looking at the contents of its PKGDEST subdirectory. 44 # If this subdirectory is empty, then the package is. 45 # Empty packages do not get added to the meta package's RDEPENDS 46 pkgdir = os.path.join(pkgdest, pkg) 47 if os.path.exists(pkgdir): 48 dir_contents = os.listdir(pkgdir) or [] 49 else: 50 dir_contents = [] 51 is_empty = len(dir_contents) == 0 52 if not is_empty: 53 metapkg_rdepends.append(pkg) 54 d.setVar('RDEPENDS_' + metapkg, ' '.join(metapkg_rdepends)) 55 d.setVar('DESCRIPTION_' + metapkg, pn + ' meta package') 56} 57 58# each plugin-dev depends on PN-dev, plugin-staticdev on PN-staticdev 59# so we need them even when empty (like in gst-plugins-good case) 60ALLOW_EMPTY_${PN} = "1" 61ALLOW_EMPTY_${PN}-dev = "1" 62ALLOW_EMPTY_${PN}-staticdev = "1" 63 64PACKAGES += "${PN}-apps ${PN}-meta ${PN}-glib" 65 66FILES_${PN} = "" 67FILES_${PN}-apps = "${bindir}" 68FILES_${PN}-glib = "${datadir}/glib-2.0" 69 70RRECOMMENDS_${PN} += "${PN}-meta" 71