Adapt to S/UNPACKDIR changes

Remove or update S definitions as required to work with oe-core
S/UNPACKDIR changes.

Signed-off-by: Scott Murray <scott.murray@konsulko.com>

dynamic-layers/meta-perl/recipes-scanners/checksecurity/checksecurity_2.0.16.bb

@@ -10,8 +10,7 @@ SRC_URI = "http://ftp.de.debian.org/debian/pool/main/c/checksecurity/checksecuri
 
 SRC_URI[sha256sum] = "9803b3760e9ec48e06ebaf48cec081db48c6fe72254a476224e4c5c55ed97fb0"
 
-S = "${WORKDIR}/checksecurity-${PV}+nmu1"
-
+S = "${UNPACKDIR}/checksecurity-${PV}+nmu1"
 
 # allow for anylocal, no need to patch
 LOGDIR = "/etc/checksecurity"

dynamic-layers/meta-perl/recipes-security/bastille/bastille_3.2.1.bb

@@ -35,7 +35,7 @@ SRC_URI = "http://sourceforge.net/projects/bastille-linux/files/bastille-linux/3
 SRC_URI[md5sum] = "df803f7e38085aa5da79f85d0539f91b"
 SRC_URI[sha256sum] = "0ea25191b1dc1c8f91e1b6f8cb5436a3aa1e57418809ef902293448efed5021a"
 
-S = "${WORKDIR}/Bastille"
+S = "${UNPACKDIR}/Bastille"
 
 do_install () {
 	install -d ${D}${sbindir}

dynamic-layers/meta-perl/recipes-security/nikto/nikto_2.1.6.bb

@@ -10,7 +10,7 @@ SRCREV = "f1bbd1a8756c076c8fd4f4dd0bc34a8ef215ae79"
 SRC_URI = "git://github.com/sullo/nikto.git;branch=master;protocol=https \
            file://location.patch"
 
-S = "${WORKDIR}/git/program"
+S = "${UNPACKDIR}/${BP}/program"
 
 do_install() {
     install -d ${D}${bindir}