1 files changed, 8 insertions, 2 deletions

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index e820a2e38d..96a3765498 100644
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -19,9 +19,15 @@ SSTATE_PATHSPEC   = "${SSTATE_DIR}/${SSTATE_EXTRAPATHWILDCARD}*/${SSTATE_PKGSPEC
 
 # In theory we should be using:
 # SSTATE_DUPWHITELIST = "${DEPLOY_DIR_IMAGE}/ ${DEPLOY_DIR}/licenses/ ${DEPLOY_DIR_IPK}/all/ ${DEPLOY_DIR_RPM}/all ${DEPLOY_DIR_DEB}/all/ ${TMPDIR}/pkgdata/all${TARGET_VENDOR}-${TARGET_OS}"
-# However until do_package is not machine specific, we'll have to make do with this:
+# However until do_package is not machine specific, we'll have to make do with all of deploy/pkgdata.
 SSTATE_DUPWHITELIST = "${DEPLOY_DIR}/ ${TMPDIR}/pkgdata/"
-
+# Also need to make cross recipes append to ${PN} and install once for any given PACAGE_ARCH so
+# can avoid multiple installs (e.g. routerstationpro+qemumips both using mips32)
+SSTATE_DUPWHITELIST += "${STAGING_LIBDIR_NATIVE}/${MULTIMACH_TARGET_SYS} ${STAGING_DIR_NATIVE}/usr/libexec/${MULTIMACH_TARGET_SYS} ${STAGING_BINDIR_NATIVE}/${MULTIMACH_TARGET_SYS} ${STAGING_DIR_NATIVE}${includedir_native}/gcc-build-internal-${MULTIMACH_TARGET_SYS}"
+# Also avoid python issues until we fix the python recipe
+SSTATE_DUPWHITELIST += "${STAGING_LIBDIR}/python2.7/config/Makefile ${STAGING_LIBDIR}/libpython2.7 ${STAGING_INCDIR}/python2.7/pyconfig.h"
+# Avoid docbook/sgml catalog warnings for now
+SSTATE_DUPWHITELIST += "${STAGING_ETCDIR_NATIVE}/sgml"
 
 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'