diff --git a/meta-openembedded/meta-oe/recipes-dbs/postgresql/postgresql.inc b/meta-openembedded/meta-oe/recipes-dbs/postgresql/postgresql.inc
index 00c0107..60d44ce 100644
--- a/meta-openembedded/meta-oe/recipes-dbs/postgresql/postgresql.inc
+++ b/meta-openembedded/meta-oe/recipes-dbs/postgresql/postgresql.inc
@@ -205,7 +205,7 @@
     # multiple server config directory
     install -d -m 700 ${D}${sysconfdir}/default/${BPN}
 
-    if [ "${@d.getVar('enable_pam')}" = "pam" ]; then
+    if ${@bb.utils.contains('DISTRO_FEATURES', 'pam', 'true', 'false', d)}; then
         install -d ${D}${sysconfdir}/pam.d
         install -m 644 ${WORKDIR}/postgresql.pam ${D}${sysconfdir}/pam.d/postgresql
     fi
@@ -215,6 +215,14 @@
     install -m 0644 ${WORKDIR}/postgresql.service ${D}${systemd_unitdir}/system
     sed -i -e 's,@BINDIR@,${bindir},g' \
         ${D}${systemd_unitdir}/system/postgresql.service
+    # Remove the build path
+    if [ -f ${D}${libdir}/${BPN}/pgxs/src/Makefile.global ]; then
+        sed -i -e 's#${RECIPE_SYSROOT}##g' \
+               -e 's#${RECIPE_SYSROOT_NATIVE}##g' \
+               -e 's#${WORKDIR}##g' \
+               -e 's#${TMPDIR}##g' \
+             ${D}${libdir}/${BPN}/pgxs/src/Makefile.global
+    fi
 }
 
 SSTATE_SCAN_FILES += "Makefile.global"