reset upstream subtrees to yocto 2.6

Reset the following subtrees on thud HEAD:

  poky: 87e3a9739d
  meta-openembedded: 6094ae18c8
  meta-security: 31dc4e7532
  meta-raspberrypi: a48743dc36
  meta-xilinx: c42016e2e6

Also re-apply backports that didn't make it into thud:
  poky:
    17726d0 systemd-systemctl-native: handle Install wildcards

  meta-openembedded:
    4321a5d libtinyxml2: update to 7.0.1
    042f0a3 libcereal: Add native and nativesdk classes
    e23284f libcereal: Allow empty package
    030e8d4 rsyslog: curl-less build with fmhttp PACKAGECONFIG
    179a1b9 gtest: update to 1.8.1

Squashed OpenBMC subtree compatibility updates:
  meta-aspeed:
    Brad Bishop (1):
          aspeed: add yocto 2.6 compatibility

  meta-ibm:
    Brad Bishop (1):
          ibm: prepare for yocto 2.6

  meta-ingrasys:
    Brad Bishop (1):
          ingrasys: set layer compatibility to yocto 2.6

  meta-openpower:
    Brad Bishop (1):
          openpower: set layer compatibility to yocto 2.6

  meta-phosphor:
    Brad Bishop (3):
          phosphor: set layer compatibility to thud
          phosphor: libgpg-error: drop patches
          phosphor: react to fitimage artifact rename

    Ed Tanous (4):
          Dropbear: upgrade options for latest upgrade
          yocto2.6: update openssl options
          busybox: remove upstream watchdog patch
          systemd: Rebase CONFIG_CGROUP_BPF patch

Change-Id: I7b1fe71cca880d0372a82d94b5fd785323e3a9e7
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

1 files changed, 55 insertions, 6 deletions

diff --git a/poky/bitbake/lib/bb/data.py b/poky/bitbake/lib/bb/data.py
index 80a7879cb..d66d98cc8 100644
--- a/poky/bitbake/lib/bb/data.py
+++ b/poky/bitbake/lib/bb/data.py
@@ -38,6 +38,7 @@ the speed is more critical here.
 # Based on functions from the base bb module, Copyright 2003 Holger Schurig
 
 import sys, os, re
+import hashlib
 if sys.argv[0][-5:] == "pydoc":
     path = os.path.dirname(os.path.dirname(sys.argv[1]))
 else:
@@ -283,14 +284,12 @@ def build_dependencies(key, keys, shelldeps, varflagsexcl, d):
     try:
         if key[-1] == ']':
             vf = key[:-1].split('[')
-            value = d.getVarFlag(vf[0], vf[1], False)
-            parser = d.expandWithRefs(value, key)
+            value, parser = d.getVarFlag(vf[0], vf[1], False, retparser=True)
             deps |= parser.references
             deps = deps | (keys & parser.execs)
             return deps, value
         varflags = d.getVarFlags(key, ["vardeps", "vardepvalue", "vardepsexclude", "exports", "postfuncs", "prefuncs", "lineno", "filename"]) or {}
         vardeps = varflags.get("vardeps")
-        value = d.getVarFlag(key, "_content", False)
 
         def handle_contains(value, contains, d):
             newvalue = ""
@@ -309,10 +308,19 @@ def build_dependencies(key, keys, shelldeps, varflagsexcl, d):
                 return newvalue
             return value + newvalue
 
+        def handle_remove(value, deps, removes, d):
+            for r in sorted(removes):
+                r2 = d.expandWithRefs(r, None)
+                value += "\n_remove of %s" % r
+                deps |= r2.references
+                deps = deps | (keys & r2.execs)
+            return value
+
         if "vardepvalue" in varflags:
-           value = varflags.get("vardepvalue")
+            value = varflags.get("vardepvalue")
         elif varflags.get("func"):
             if varflags.get("python"):
+                value = d.getVarFlag(key, "_content", False)
                 parser = bb.codeparser.PythonParser(key, logger)
                 if value and "\t" in value:
                     logger.warning("Variable %s contains tabs, please remove these (%s)" % (key, d.getVar("FILE")))
@@ -321,13 +329,15 @@ def build_dependencies(key, keys, shelldeps, varflagsexcl, d):
                 deps = deps | (keys & parser.execs)
                 value = handle_contains(value, parser.contains, d)
             else:
-                parsedvar = d.expandWithRefs(value, key)
+                value, parsedvar = d.getVarFlag(key, "_content", False, retparser=True)
                 parser = bb.codeparser.ShellParser(key, logger)
                 parser.parse_shell(parsedvar.value)
                 deps = deps | shelldeps
                 deps = deps | parsedvar.references
                 deps = deps | (keys & parser.execs) | (keys & parsedvar.execs)
                 value = handle_contains(value, parsedvar.contains, d)
+                if hasattr(parsedvar, "removes"):
+                    value = handle_remove(value, deps, parsedvar.removes, d)
             if vardeps is None:
                 parser.log.flush()
             if "prefuncs" in varflags:
@@ -337,10 +347,12 @@ def build_dependencies(key, keys, shelldeps, varflagsexcl, d):
             if "exports" in varflags:
                 deps = deps | set(varflags["exports"].split())
         else:
-            parser = d.expandWithRefs(value, key)
+            value, parser = d.getVarFlag(key, "_content", False, retparser=True)
             deps |= parser.references
             deps = deps | (keys & parser.execs)
             value = handle_contains(value, parser.contains, d)
+            if hasattr(parser, "removes"):
+                value = handle_remove(value, deps, parser.removes, d)
 
         if "vardepvalueexclude" in varflags:
             exclude = varflags.get("vardepvalueexclude")
@@ -394,6 +406,43 @@ def generate_dependencies(d):
         #print "For %s: %s" % (task, str(deps[task]))
     return tasklist, deps, values
 
+def generate_dependency_hash(tasklist, gendeps, lookupcache, whitelist, fn):
+    taskdeps = {}
+    basehash = {}
+
+    for task in tasklist:
+        data = lookupcache[task]
+
+        if data is None:
+            bb.error("Task %s from %s seems to be empty?!" % (task, fn))
+            data = ''
+
+        gendeps[task] -= whitelist
+        newdeps = gendeps[task]
+        seen = set()
+        while newdeps:
+            nextdeps = newdeps
+            seen |= nextdeps
+            newdeps = set()
+            for dep in nextdeps:
+                if dep in whitelist:
+                    continue
+                gendeps[dep] -= whitelist
+                newdeps |= gendeps[dep]
+            newdeps -= seen
+
+        alldeps = sorted(seen)
+        for dep in alldeps:
+            data = data + dep
+            var = lookupcache[dep]
+            if var is not None:
+                data = data + str(var)
+        k = fn + "." + task
+        basehash[k] = hashlib.md5(data.encode("utf-8")).hexdigest()
+        taskdeps[task] = alldeps
+
+    return taskdeps, basehash
+
 def inherits_class(klass, d):
     val = d.getVar('__inherit_cache', False) or []
     needle = os.path.join('classes', '%s.bbclass' % klass)