diff options
Diffstat (limited to 'classes/package.bbclass')
| -rw-r--r-- | classes/package.bbclass | 57 |
1 files changed, 55 insertions, 2 deletions
diff --git a/classes/package.bbclass b/classes/package.bbclass index 964cc67048..c6fc1d619c 100644 --- a/classes/package.bbclass +++ b/classes/package.bbclass @@ -429,6 +429,58 @@ if [ x"$D" = "x" ]; then fi } +python package_depchains() { + """ + For a given set of prefix and postfix modifiers, make those packages + RRECOMMENDS on the corresponding packages for its DEPENDS. + + Example: If package A depends upon package B, and A's .bb emits an + A-dev package, this would make A-dev Recommends: B-dev. + """ + + packages = bb.data.getVar('PACKAGES', d, 1) + postfixes = (bb.data.getVar('DEPCHAIN_POST', d, 1) or '').split() + prefixes = (bb.data.getVar('DEPCHAIN_PRE', d, 1) or '').split() + + def pkg_addrrecs(pkg, base, func, d): + rdepends = explode_deps(bb.data.getVar('RDEPENDS_' + base, d, 1) or bb.data.getVar('RDEPENDS', d, 1) or "") + # bb.note('rdepends for %s is %s' % (base, rdepends)) + rreclist = [] + + for depend in rdepends: + split_depend = depend.split(' (') + name = split_depend[0].strip() + func(rreclist, name) + + oldrrec = bb.data.getVar('RRECOMMENDS_%s', d) or '' + bb.data.setVar('RRECOMMENDS_%s' % pkg, oldrrec + ' '.join(rreclist), d) + + def packaged(pkg, d): + return os.access(bb.data.expand('${STAGING_DIR}/pkgdata/runtime/%s.packaged' % pkg, d), os.R_OK) + + for pkg in packages.split(): + for postfix in postfixes: + def func(list, name): + pkg = '%s%s' % (name, postfix) + if packaged(pkg, d): + list.append(pkg) + + base = pkg[:-len(postfix)] + if pkg.endswith(postfix): + pkg_addrrecs(pkg, base, func, d) + continue + + for prefix in prefixes: + def func(list, name): + pkg = '%s%s' % (prefix, name) + if packaged(pkg, d): + list.append(pkg) + + base = pkg[len(prefix):] + if pkg.startswith(prefix): + pkg_addrrecs(pkg, base, func, d) +} + python package_do_shlibs() { import os, re, os.path @@ -734,9 +786,10 @@ python package_do_split_locales() { bb.data.setVar('RDEPENDS_%s' % mainpkg, ' '.join(rdep), d) } -PACKAGEFUNCS ?= " package_do_split_locales \ +PACKAGEFUNCS = "do_install package_do_split_locales \ populate_packages package_do_shlibs \ - package_do_pkgconfig read_shlibdeps" + package_do_pkgconfig read_shlibdeps \ + package_depchains" python package_do_package () { for f in (bb.data.getVar('PACKAGEFUNCS', d, 1) or '').split(): bb.build.exec_func(f, d) |