Allow use of BBCLASSEXTEND with 'cross' and use of virtclass-cross in
recipes.
Signed-off-by: Otavio Salvador <ota...@ossystems.com.br>
---
meta/classes/cross.bbclass | 50 ++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 50 insertions(+), 0 deletions(-)
diff --git a/meta/classes/cross.bbclass b/meta/classes/cross.bbclass
index 5681ab9..a3b8e10 100644
--- a/meta/classes/cross.bbclass
+++ b/meta/classes/cross.bbclass
@@ -55,6 +55,56 @@ libexecdir = "${exec_prefix}/libexec/${CROSS_TARGET_SYS_DIR}"
do_populate_sysroot[sstate-inputdirs] =
"${SYSROOT_DESTDIR}/${STAGING_DIR_NATIVE}"
+python cross_virtclass_handler () {
+ if not isinstance(e, bb.event.RecipePreFinalise):
+ return
+
+ classextend = e.data.getVar('BBCLASSEXTEND', True) or ""
+ if "cross" not in classextend:
+ return
+
+ pn = e.data.getVar("PN", True)
+ if not pn.endswith("-cross"):
+ return
+
+ def map_dependencies(varname, d, suffix = ""):
+ if suffix:
+ varname = varname + "_" + suffix
+ deps = d.getVar(varname, True)
+ if not deps:
+ return
+ deps = bb.utils.explode_deps(deps)
+ newdeps = []
+ for dep in deps:
+ if dep.endswith("-cross"):
+ newdeps.append(dep.replace("-cross", "-cross"))
+ elif not dep.endswith("-cross"):
+ newdeps.append(dep + "-cross")
+ else:
+ newdeps.append(dep)
+ bb.data.setVar(varname, " ".join(newdeps), d)
+
+ map_dependencies("DEPENDS", e.data)
+ for pkg in (e.data.getVar("PACKAGES", True).split() + [""]):
+ map_dependencies("RDEPENDS", e.data, pkg)
+ map_dependencies("RRECOMMENDS", e.data, pkg)
+ map_dependencies("RSUGGESTS", e.data, pkg)
+ map_dependencies("RPROVIDES", e.data, pkg)
+ map_dependencies("RREPLACES", e.data, pkg)
+
+ provides = e.data.getVar("PROVIDES", True)
+ for prov in provides.split():
+ if prov.find(pn) != -1:
+ continue
+ if not prov.endswith("-cross"):
+ provides = provides.replace(prov, prov + "-cross")
+ e.data.setVar("PROVIDES", provides)
+
+ bb.data.setVar("OVERRIDES", e.data.getVar("OVERRIDES", False) +
":virtclass-cross", e.data)
+}
+
+addhandler cross_virtclass_handler
+
do_install () {
oe_runmake 'DESTDIR=${D}' install
}
--
1.7.2.5
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