phase2: fix relative paths for scripts and files

Currently `buildlist` step fails with following:

  ../../../sha2rsync.pl ../../arch-sha256sums bin/packages/aarch64_generic/sha256sums rsynclist
   in dir /builder/aarch64_generic/build/sdk (timeout 1200 secs)
   watching logfiles {}
   argv: [b'../../../sha2rsync.pl', b'../../arch-sha256sums', b'bin/packages/aarch64_generic/sha256sums', b'rsynclist']
   environment:
    ...
    PWD=/builder/aarch64_generic/build/sdk
    ...
  Upon execvpe b'../../../sha2rsync.pl' [b'../../../sha2rsync.pl', b'../../arch-sha256sums', b'bin/packages/aarch64_generic/sha256sums', b'rsynclist'] in environment id 139847367136832
  :Traceback (most recent call last):
  ...
  FileNotFoundError: [Errno 2] No such file or directory: b'../../../sha2rsync.pl'

due to relative paths being off by one:

 worker work dir = /builder/aarch64_cortex-a72/build
 workerdest = "../sha2rsync.pl"
   is absolute path /builder/aarch64_cortex-a72/sha2rsync.pl

thus relative path from:

  FileNotFoundError: [Errno 2] No such file or directory: b'../../../sha2rsync.pl'

in following context:

  PWD=/builder/aarch64_generic/build/sdk
  b'../../../sha2rsync.pl'

is wrong absolute path `/builder/sha2rsync.pl` by one directory level,
thus adjust all those paths accordingly.

Fixes: c3ddb0d ("phase2: use sha2rsync.pl for 'targetupload'")
Signed-off-by: Petr Štetiar <[email protected]>

phase2/master.cfg

@@ -653,7 +653,7 @@ for arch in arches:
 		name = "buildlist",
 		description = "Building list of files to upload",
 		workdir = "build/sdk",
-		command = ["../../../sha2rsync.pl", "../../arch-sha256sums", "bin/packages/%s/sha256sums" %(arch[0]), "rsynclist"],
+		command = ["../../sha2rsync.pl", "../arch-sha256sums", "bin/packages/%s/sha256sums" %(arch[0]), "rsynclist"],
 		haltOnFailure = True,
 	))
 
@@ -671,7 +671,7 @@ for arch in arches:
 		name = "packageupload",
 		description = "Uploading package files",
 		workdir = "build/sdk",
-		command = ["../../../rsync.sh"] + rsync_defopts + ["--files-from=rsynclist", "--delay-updates", "--partial-dir=.~tmp~%s" %(arch[0]), "-a", "bin/packages/%s/" %(arch[0]), Interpolate("%(kw:rsyncbinurl)s/packages%(kw:suffix)s/%(kw:archname)s/", rsyncbinurl=rsync_bin_url, suffix=GetDirectorySuffix, archname=arch[0])],
+		command = ["../../rsync.sh"] + rsync_defopts + ["--files-from=rsynclist", "--delay-updates", "--partial-dir=.~tmp~%s" %(arch[0]), "-a", "bin/packages/%s/" %(arch[0]), Interpolate("%(kw:rsyncbinurl)s/packages%(kw:suffix)s/%(kw:archname)s/", rsyncbinurl=rsync_bin_url, suffix=GetDirectorySuffix, archname=arch[0])],
 		env={'RSYNC_PASSWORD': rsync_bin_key},
 		haltOnFailure = True,
 		logEnviron = False
@@ -681,7 +681,7 @@ for arch in arches:
 		name = "packageprune",
 		description = "Pruning package files",
 		workdir = "build/sdk",
-		command = ["../../../rsync.sh"] + rsync_defopts + ["--delete", "--existing", "--ignore-existing", "--delay-updates", "--partial-dir=.~tmp~%s" %(arch[0]), "-a", "bin/packages/%s/" %(arch[0]), Interpolate("%(kw:rsyncbinurl)s/packages%(kw:suffix)s/%(kw:archname)s/", rsyncbinurl=rsync_bin_url, suffix=GetDirectorySuffix, archname=arch[0])],
+		command = ["../../rsync.sh"] + rsync_defopts + ["--delete", "--existing", "--ignore-existing", "--delay-updates", "--partial-dir=.~tmp~%s" %(arch[0]), "-a", "bin/packages/%s/" %(arch[0]), Interpolate("%(kw:rsyncbinurl)s/packages%(kw:suffix)s/%(kw:archname)s/", rsyncbinurl=rsync_bin_url, suffix=GetDirectorySuffix, archname=arch[0])],
 		env={'RSYNC_PASSWORD': rsync_bin_key},
 		haltOnFailure = True,
 		logEnviron = False
@@ -721,7 +721,7 @@ for arch in arches:
 		name = "logupload",
 		description = "Uploading failure logs",
 		workdir = "build/sdk",
-		command = ["../../../rsync.sh"] + rsync_defopts + ["--delete", "--delay-updates", "--partial-dir=.~tmp~%s" %(arch[0]), "-az", "faillogs/", Interpolate("%(kw:rsyncbinurl)s/faillogs%(kw:suffix)s/%(kw:archname)s/", rsyncbinurl=rsync_bin_url, suffix=GetDirectorySuffix, archname=arch[0])],
+		command = ["../../rsync.sh"] + rsync_defopts + ["--delete", "--delay-updates", "--partial-dir=.~tmp~%s" %(arch[0]), "-az", "faillogs/", Interpolate("%(kw:rsyncbinurl)s/faillogs%(kw:suffix)s/%(kw:archname)s/", rsyncbinurl=rsync_bin_url, suffix=GetDirectorySuffix, archname=arch[0])],
 		env={'RSYNC_PASSWORD': rsync_bin_key},
 		haltOnFailure = False,
 		flunkOnFailure = False,
@@ -742,7 +742,7 @@ for arch in arches:
 			name = "sourceupload",
 			description = "Uploading source archives",
 			workdir = "build/sdk",
-			command = ["../../../rsync.sh"] + rsync_defopts + ["--files-from=sourcelist", "--size-only", "--delay-updates",
+			command = ["../../rsync.sh"] + rsync_defopts + ["--files-from=sourcelist", "--size-only", "--delay-updates",
 					Interpolate("--partial-dir=.~tmp~%(kw:archname)s~%(prop:workername)s", archname=arch[0]), "-a", "dl/", "%s/" %(rsync_src_url)],
 			env={'RSYNC_PASSWORD': rsync_src_key},
 			haltOnFailure = False,