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-rw-r--r--meta/classes/src_distribute.bbclass40
1 files changed, 40 insertions, 0 deletions
diff --git a/meta/classes/src_distribute.bbclass b/meta/classes/src_distribute.bbclass
new file mode 100644
index 000000000..5daf52601
--- /dev/null
+++ b/meta/classes/src_distribute.bbclass
@@ -0,0 +1,40 @@
+include conf/licenses.conf
+
+SRC_DISTRIBUTECOMMAND[func] = "1"
+python do_distribute_sources () {
+ l = bb.data.createCopy(d)
+ bb.data.update_data(l)
+ licenses = (bb.data.getVar('LICENSE', d, 1) or "").split()
+ if not licenses:
+ bb.note("LICENSE not defined")
+ src_distribute_licenses = (bb.data.getVar('SRC_DISTRIBUTE_LICENSES', d, 1) or "").split()
+ # Explanation:
+ # Space seperated items in LICENSE must *all* be distributable
+ # Each space seperated item may be used under any number of | seperated licenses.
+ # If any of those | seperated licenses are distributable, then that component is.
+ # i.e. LICENSE = "GPL LGPL"
+ # In this case, both components are distributable.
+ # LICENSE = "GPL|QPL|Proprietary"
+ # In this case, GPL is distributable, so the component is.
+ valid = 1
+ for l in licenses:
+ lvalid = 0
+ for i in l.split("|"):
+ if i in src_distribute_licenses:
+ lvalid = 1
+ if lvalid != 1:
+ valid = 0
+ if valid == 0:
+ bb.note("Licenses (%s) are not all listed in SRC_DISTRIBUTE_LICENSES, skipping source distribution" % licenses)
+ return
+ import re
+ for s in (bb.data.getVar('A', d, 1) or "").split():
+ s = re.sub(';.*$', '', s)
+ cmd = bb.data.getVar('SRC_DISTRIBUTECOMMAND', d, 1)
+ if not cmd:
+ raise bb.build.FuncFailed("Unable to distribute sources, SRC_DISTRIBUTECOMMAND not defined")
+ bb.data.setVar('SRC', s, d)
+ bb.build.exec_func('SRC_DISTRIBUTECOMMAND', d)
+}
+
+addtask distribute_sources before do_build after do_fetch