diff --git a/core/recipes-bsp/hostap/hostap-utils_0.4.7.bbappend b/core/recipes-bsp/hostap/hostap-utils_0.4.7.bbappend
index 53f590a..76c02f9 100644
--- a/core/recipes-bsp/hostap/hostap-utils_0.4.7.bbappend
+++ b/core/recipes-bsp/hostap/hostap-utils_0.4.7.bbappend
@@ -1,3 +1,2 @@
-PRINC := "${@int(PRINC) + 1}"
 FILESEXTRAPATHS_prepend := "${THISDIR}:"
 SRC_URI += "file://ldflags.patch"
diff --git a/core/recipes-bsp/setserial/setserial_2.17.bbappend b/core/recipes-bsp/setserial/setserial_2.17.bbappend
index 53f590a..76c02f9 100644
--- a/core/recipes-bsp/setserial/setserial_2.17.bbappend
+++ b/core/recipes-bsp/setserial/setserial_2.17.bbappend
@@ -1,3 +1,2 @@
-PRINC := "${@int(PRINC) + 1}"
 FILESEXTRAPATHS_prepend := "${THISDIR}:"
 SRC_URI += "file://ldflags.patch"
diff --git a/core/recipes-connectivity/irda-utils/irda-utils_0.9.18.bbappend b/core/recipes-connectivity/irda-utils/irda-utils_0.9.18.bbappend
index 434fe58..1079e65 100644
--- a/core/recipes-connectivity/irda-utils/irda-utils_0.9.18.bbappend
+++ b/core/recipes-connectivity/irda-utils/irda-utils_0.9.18.bbappend
@@ -1,4 +1,3 @@
-PRINC := "${@int(PRINC) + 1}"
 FILESEXTRAPATHS_prepend := "${THISDIR}/irda-utils:"
 SRC_URI += "file://ldflags.patch"
 
diff --git a/core/recipes-devtools/perl/perl_5.14.3.bbappend b/core/recipes-devtools/perl/perl_5.14.3.bbappend
index cdf4848..160ff7e 100644
--- a/core/recipes-devtools/perl/perl_5.14.3.bbappend
+++ b/core/recipes-devtools/perl/perl_5.14.3.bbappend
@@ -1,2 +1 @@
-PR .= ".1"
 CCLD += "${LDFLAGS}"
diff --git a/core/recipes-devtools/python/python_2.7.3.bbappend b/core/recipes-devtools/python/python_2.7.3.bbappend
index 29c1c24..d0c4836 100644
--- a/core/recipes-devtools/python/python_2.7.3.bbappend
+++ b/core/recipes-devtools/python/python_2.7.3.bbappend
@@ -1,4 +1,3 @@
-PR .= ".1"
 do_compile_prepend () {
     sed -i -e 's#^LDFLAGS=.*#LDFLAGS = -L. ${LDFLAGS}#g' Makefile
 }
diff --git a/core/recipes-kernel/blktrace/blktrace_git.bbappend b/core/recipes-kernel/blktrace/blktrace_git.bbappend
index dd3ae81..bc7ef18 100644
--- a/core/recipes-kernel/blktrace/blktrace_git.bbappend
+++ b/core/recipes-kernel/blktrace/blktrace_git.bbappend
@@ -1,5 +1,3 @@
-PRINC := "${@int(PRINC) + 1}"
-
 FILESEXTRAPATHS_prepend := "${THISDIR}:"
 
 SRC_URI = "git://git.kernel.dk/blktrace.git;protocol=git \
diff --git a/core/recipes-support/gdbm/gdbm_1.8.3.bbappend b/core/recipes-support/gdbm/gdbm_1.8.3.bbappend
index 1c47e34..de3e499 100644
--- a/core/recipes-support/gdbm/gdbm_1.8.3.bbappend
+++ b/core/recipes-support/gdbm/gdbm_1.8.3.bbappend
@@ -1,3 +1,2 @@
-PR .= ".1"
 FILESEXTRAPATHS_prepend := "${THISDIR}/gdbm:"
 SRC_URI += "file://ldflags.patch"
diff --git a/fsl-arm/recipes-multimedia/imx-lib/imx-lib_11.09.01.bbappend b/fsl-arm/recipes-multimedia/imx-lib/imx-lib_11.09.01.bbappend
index 0282567..749712c 100644
--- a/fsl-arm/recipes-multimedia/imx-lib/imx-lib_11.09.01.bbappend
+++ b/fsl-arm/recipes-multimedia/imx-lib/imx-lib_11.09.01.bbappend
@@ -1,4 +1,3 @@
-PRINC := "${@int(PRINC) + 1}"
 FILESEXTRAPATHS_prepend := "${THISDIR}:"
 SRC_URI += "file://ldflags.patch"
 EXTRA_OEMAKE += "'LDFLAGS=${LDFLAGS}'"