sstate: Allow late expansion of NATIVELSBSTRING

PATCH New Richard Purdie 1 participant 1 message Mar 4, 2016

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Richard Purdie

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2016-03-04 17:10 UTC #0 lore raw

PATCH 1/1 sstate: Allow late expansion of NATIVELSBSTRING

uninative needs to adjust NATIVELSBSTRING fairly late in the configuration parsing process but the sstate code encodes it into variables. Since this string doesn't vary on a per recipe basis, we defer its expansion until usage time.

Signed-off-by Richard Purdie <[email protected]>

meta/classes/sstate.bbclass +6 -2

index 3499d2e..6f285da 100644
@@ -31,7 +31,7 @@ SSTATE_DUPWHITELIST += "${DEPLOY_DIR_SRC}"
 SSTATE_SCAN_FILES ?= "*.la *-config *_config"
 SSTATE_SCAN_CMD ?= 'find ${SSTATE_BUILDDIR} \( -name "${@"\" -o -name \"".join(d.getVar("SSTATE_SCAN_FILES", True).split())}" \) -type f'
 
-BB_HASHFILENAME = "${SSTATE_EXTRAPATH} ${SSTATE_PKGSPEC} ${SSTATE_SWSPEC}"
+BB_HASHFILENAME = "False ${SSTATE_PKGSPEC} ${SSTATE_SWSPEC}"
 
 SSTATE_ARCHS = " \
     ${BUILD_ARCH} \

@@ -79,6 +79,7 @@ python () {
 
     if bb.data.inherits_class('native', d) or bb.data.inherits_class('crosssdk', d) or bb.data.inherits_class('cross', d):
         d.setVar('SSTATE_EXTRAPATH', "${NATIVELSBSTRING}/")
+        d.setVar('BB_HASHFILENAME', "True ${SSTATE_PKGSPEC} ${SSTATE_SWSPEC}")
         d.setVar('SSTATE_EXTRAPATHWILDCARD', "*/")
 
     # These classes encode staging paths into their scripts data so can only be

@@ -721,7 +722,10 @@ def sstate_checkhashes(sq_fn, sq_task, sq_hash, sq_hashfn, d, siginfo=False):
         # Magic data from BB_HASHFILENAME
         splithashfn = sq_hashfn[task].split(" ")
         spec = splithashfn[1]
-        extrapath = splithashfn[0]
+        if splithashfn[0] == "True":
+            extrapath = d.getVar("NATIVELSBSTRING", True) + "/"
+        else:
+            extrapath = ""
 
         tname = sq_task[task][3:]