diff --git a/dev/libs/ell/ympbuild b/dev/libs/ell/ympbuild
new file mode 100644
index 00000000..d9f1b733
--- /dev/null
+++ b/dev/libs/ell/ympbuild
@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+name='ell'
+release='1'
+version='0.56'
+url='https://01.org/ell'
+description='Embedded Linux library'
+email='akarsu@protonmail.com'
+maintainer='akarsu'
+license=('GPLv2.1')
+source=(https://mirrors.edge.kernel.org/pub/linux/libs/$name/$name-$version.tar.{xz,sign})
+depends=()
+makedepends=()
+md5sums=('9a18412975b3d0b8fb24c582646e3446' '949e4fbe138aafc771b7463ba376c601')
+group=(dev.libs)
+uses=()
+arch=('x86_64')
+
+cd $name-$version
+
+setup(){
+    ./configure --prefix=/usr \
+        --libdir=/usr/lib64/
+}
+
+build(){
+    make $jobs
+}
+
+package(){
+    make install $jobs
+}
+
diff --git a/dev/libs/libical/ympbuild b/dev/libs/libical/ympbuild
new file mode 100644
index 00000000..1e8871ac
--- /dev/null
+++ b/dev/libs/libical/ympbuild
@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+name='libical'
+release='1'
+version='3.0.16'
+url='https://github.com/libical/libical'
+description='An open source reference implementation of the icalendar data type and serialization format'
+email='akarsu@protonmail.com'
+maintainer='akarsu'
+license=('LGPL' 'MPL')
+source=("https://github.com/libical/libical/archive/refs/tags/v${version}.tar.gz")
+depends=('glibc' 'glib' 'icu' 'libxml2')
+makedepends=('cmake' 'ninja' 'gtk-doc' 'vala' 'gobject-introspection')
+md5sums=('3799f9dde1db6f7eb0cb112b5e14ab60')
+group=(dev.libs)
+uses=()
+arch=('x86_64')
+
+#cd $name-$version
+
+build(){
+    cmake -S "$name-$version" -B build -G Ninja \
+        -DCMAKE_BUILD_TYPE=None \
+        -DCMAKE_INSTALL_PREFIX=/usr \
+        -DCMAKE_INSTALL_LIBEXECDIR=/usr/lib64/ \
+        -DGOBJECT_INTROSPECTION=true \
+        -DICAL_GLIB_VAPI=true \
+        -DSHARED_ONLY=true \
+        -DICAL_BUILD_DOCS=False \
+        -DENABLE_GTK_DOC=False \
+        -DCMAKE_DISABLE_FIND_PACKAGE_BerkeleyDB=true
+    cmake --build build
+}
+
+package(){
+    DESTDIR="${DESTDIR}" cmake --install build
+}
+
diff --git a/net/wireless/bluez/ympbuild b/net/wireless/bluez/ympbuild
new file mode 100644
index 00000000..27c27720
--- /dev/null
+++ b/net/wireless/bluez/ympbuild
@@ -0,0 +1,158 @@
+#!/usr/bin/env bash
+name='bluez'
+#pkgname=('bluez' 'bluez-utils' 'bluez-libs' 'bluez-cups' 'bluez-hid2hci' 'bluez-plugins')
+release='1'
+version='5.66'
+url='https://www.bluez.org'
+description='Daemons for the bluetooth protocol stack'
+email='akarsu@protonmail.com'
+maintainer='akarsu'
+license=('GPLv2')
+source=("https://www.kernel.org/pub/linux/bluetooth/bluez-${version}.tar.xz" "http://www.kernel.org/pub/linux/bluetooth/bluez-${version}.tar.sign" "https://github.com/archlinux/svntogit-packages/blob/packages/bluez/trunk/bluetooth.modprobe")
+depends=(glib)
+makedepends=(dbus libical json-c alsa-lib ell )
+md5sums=('3f9496fedf878fba985e56713ed7752e' '97722b87a016657d1c4ae3d2f84fd1bb' 'SKIP')
+group=(net.wireless)
+uses=()
+arch=('x86_64')
+
+cd $name-$version
+
+setup(){
+    ./configure --prefix=/usr \
+        --libdir=/usr/lib64/ \
+        --mandir=/usr/share/man \
+        --sysconfdir=/etc \
+        --localstatedir=/var \
+        --libexecdir=/usr/lib \
+        --with-dbusconfdir=/usr/share \
+        --enable-btpclient \
+        --enable-midi \
+        --enable-sixaxis \
+        --enable-mesh \
+        --enable-hid2hci \
+        --enable-experimental \
+        --enable-library \
+        --disable-manpages \
+        --disable-systemd 
+}
+
+build(){
+    make $jobs
+}
+
+package (){
+  pkgdesc="Daemons for the bluetooth protocol stack"
+  depends=('libical' 'dbus' 'glib2' 'alsa-lib' 'json-c')
+  backup=('etc/bluetooth/main.conf')
+  conflicts=('obexd-client' 'obexd-server')
+
+  make DESTDIR=${DESTDIR} \
+       install-pkglibexecPROGRAMS \
+       install-dbussessionbusDATA \
+       install-systemdsystemunitDATA \
+       install-systemduserunitDATA \
+       install-dbussystembusDATA \
+       install-dbusDATA \
+       install-man8
+
+  # ship upstream main config file
+  install -dm555 "${DESTDIR}"/etc/bluetooth
+  install -dm644 "${DESTDIR}"/${name}-${version}/src/main.conf ${DESTDIR}/etc/bluetooth/main.conf
+
+  # add basic documention
+  install -dm755 "${DESTDIR}"/usr/share/doc/"${name}"/dbus-apis
+  cp -a doc/*.txt "${DESTDIR}"/usr/share/doc/"${name}"/dbus-apis/
+  # fix module loading errors
+  install -dm755 "${DESTDIR}"/usr/lib/modprobe.d
+  install -dm644 "${srcdir}"/bluetooth.modprobe "${DESTDIR}"/usr/lib/modprobe.d/bluetooth-usb.conf
+  # load module at system start required by some functions
+  # https://bugzilla.kernel.org/show_bug.cgi?id=196621
+  install -dm755 "$DESTDIR"/usr/lib/modules-load.d
+  echo "crypto_user" > "$DESTDIR"/usr/lib/modules-load.d/bluez.conf
+  
+  # fix obex file transfer - https://bugs.archlinux.org/task/45816
+  #ln -fs /usr/lib64/systemd/user/obex.service ${DESTDIR}/usr/lib64/systemd/user/dbus-org.bluez.obex.service
+
+  # FS#74157 - bluez systemd service fails without localstatedir present
+  install -dm700 "${DESTDIR}"/var/lib64/bluetooth
+
+  # cleanup  - these libs go into bluez-libs
+  rm "${DESTDIR}"/usr/lib64/libbluetooth.so*
+
+  pkgdesc="Development and debugging utilities for the bluetooth protocol stack"
+  depends=('dbus' 'systemd' 'glib2')
+  optdepends=('ell: for btpclient')
+  backup=('etc/bluetooth/mesh-main.conf')
+  conflicts=('bluez-hcidump')
+  provides=('bluez-hcidump')
+  replaces=('bluez-hcidump' 'bluez<=4.101')
+
+
+  make DESTDIR="${DESTDIR}" \
+       install-binPROGRAMS \
+       install-dist_zshcompletionDATA \
+       install-man1
+
+  # add missing tools FS#41132, FS#41687, FS#42716
+  for files in `find tools/ -type f -perm -755`; do
+    filename=$(basename $files)
+
+    install -Dm755 tools/$filename ${DESTDIR}/usr/bin/$filename
+  done
+  
+  # ship upstream mesh config file
+  install -dm555 "${DESTDIR}"/etc/bluetooth
+  install -Dm644 mesh/mesh-main.conf "${DESTDIR}"/etc/bluetooth/mesh-main.conf
+ 
+  # libbluetooth.so* are part of libLTLIBRARIES and binPROGRAMS targets
+  #make DESTDIR=${pkgdir} uninstall-libLTLIBRARIES
+  #rmdir ${pkgdir}/usr/lib
+  rm -rf ${DESTDIR}/usr/lib
+
+  # move the hid2hci man page out
+  #mv ${DESTDIR}/usr/share/man/man1/hid2hci.1 "${srcdir}"/
+
+  pkgdesc="Deprecated libraries for the bluetooth protocol stack"
+  depends=('glibc')
+  provides=('libbluetooth.so')
+  license=('LGPL2.1')
+
+
+  make DESTDIR="${DESTDIR}" \
+       install-pkgincludeHEADERS \
+       install-libLTLIBRARIES \
+       install-pkgconfigDATA
+
+  pkgdesc="CUPS printer backend for Bluetooth printers"
+  depends=('cups')
+
+
+  make DESTDIR="${DESTDIR}" install-cupsPROGRAMS
+
+  # cleanup  - these libs go into bluez-libs
+  #rm ${DESTDIR}/usr/lib/libbluetooth.so*
+
+  pkgdesc="Put HID proxying bluetooth HCI's into HCI mode"
+  depends=('systemd')
+
+  make DESTDIR=${DESTDIR} \
+       install-udevPROGRAMS \
+       install-rulesDATA
+  
+  install -dm755 "${DESTDIR}"/usr/share/man/man1
+  #mv "${srcdir}"/hid2hci.1 "${DESTDIR}"/usr/share/man/man1/hid2hci.1
+
+  # cleanup  - these libs go into bluez-libs
+  #rm "${DESTDIR}"/usr/lib/libbluetooth.so*
+
+  pkgdesc="bluez plugins (PS3 Sixaxis controller)"
+  depends=('systemd')
+
+
+  make DESTDIR="${DESTDIR}" \
+       install-pluginLTLIBRARIES
+
+  # cleanup  - these libs go into bluez-libs
+  #rm "${DESTDIR}"/usr/lib/libbluetooth.so*
+}