diff --git a/SysBuild/multimedia/libv4l b/SysBuild/multimedia/libv4l
index 342de82..f5b543c 100644
--- a/SysBuild/multimedia/libv4l
+++ b/SysBuild/multimedia/libv4l
@@ -103,5 +103,56 @@ mk() {
 }
 
 postmk() {
-	echo "Nothing to do for postmk()"
+	mkdir $TMPROOT/usr/lib/pkgconfig
+	cat > $TMPROOT/usr/lib/pkgconfig/libv4l2.pc <<EOF
+prefix=/usr
+exec_prefix=\${prefix}
+libdir=\${exec_prefix}/lib
+includedir=\${prefix}/include
+
+Name: libv4l2
+Description: V4L abstraction library
+Version: 0.1
+Libs: -L\${libdir} -lv4l1
+Cflags:
+EOF
+	cat > $TMPROOT/usr/lib/pkgconfig/libv4l1.pc <<EOF
+prefix=/usr
+exec_prefix=\${prefix}
+libdir=\${exec_prefix}/lib
+includedir=\${prefix}/include
+
+Name: libv4l1
+Description: V4L abstraction library
+Version: 0.1
+Libs: -L\${libdir} -lv4l1
+Cflags:
+EOF
+	if [ "$MK64BIT" == "true" ]; then
+		mkdir $TMPROOT/usr/lib64/pkgconfig
+		cat > $TMPROOT/usr/lib64/pkgconfig/libv4l2.pc <<EOF
+prefix=/usr
+exec_prefix=\${prefix}
+libdir=\${exec_prefix}/lib64
+includedir=\${prefix}/include
+
+Name: libv4l2
+Description: V4L abstraction library
+Version: 0.1
+Libs: -L\${libdir} -lv4l1
+Cflags:
+EOF
+	cat > $TMPROOT/usr/lib64/pkgconfig/libv4l1.pc <<EOF
+prefix=/usr
+exec_prefix=\${prefix}
+libdir=\${exec_prefix}/lib64
+includedir=\${prefix}/include
+
+Name: libv4l1
+Description: V4L abstraction library
+Version: 0.1
+Libs: -L\${libdir} -lv4l1
+Cflags:
+EOF
+	fi
 }