diff --git a/debian b/debian
new file mode 120000
index 0000000000000000000000000000000000000000..b6d5bfa7452c7909d68d1cf964bf970c63a6db23
--- /dev/null
+++ b/debian
@@ -0,0 +1 @@
+prod_build/linux/debian/essentials
\ No newline at end of file
diff --git a/prod_build/android/conf/environment b/prod_build/android/conf/environment
new file mode 100644
index 0000000000000000000000000000000000000000..5099a4a0c7d0306add40a0605f018d29e64b99e0
--- /dev/null
+++ b/prod_build/android/conf/environment
@@ -0,0 +1,7 @@
+ANDROID_NDK_HOME="/opt/android-ndk-r16b"
+SDKROOT="/opt/android-sdk/bin"
+NDKHOST="linux-x86_64"
+JAVA_HOME="/usr/lib/jvm/java-8-openjdk-amd64"
+ANDRQT_HOME="/usr/lib/crossdev"
+HOST_DISTR_VERSIONS="stretch"
+HOST_ARCH_VERSIONS="amd64"
diff --git a/prod_build/android/conf/project_props b/prod_build/android/conf/project_props
new file mode 100644
index 0000000000000000000000000000000000000000..d1d7d505920fc5f649f646c6768bb48f988914a5
--- /dev/null
+++ b/prod_build/android/conf/project_props
@@ -0,0 +1,3 @@
+RES_PATH=SapNetGui/resources/UltraPad/platforms/android
+WORK_PATH=../sapnet-client-build
+BRAND=UltraPad
diff --git a/prod_build/android/conf/publish b/prod_build/android/conf/publish
new file mode 100644
index 0000000000000000000000000000000000000000..896aa108d0c9382c7fb69bc5b559af8229e7d977
--- /dev/null
+++ b/prod_build/android/conf/publish
@@ -0,0 +1,2 @@
+ARCH_VERSIONS="arm64-v8a armv7 x86 x86_64 arm"
+PACKAGE_PATH=builds/apk/
diff --git a/prod_build/android/conf/version_info b/prod_build/android/conf/version_info
new file mode 100644
index 0000000000000000000000000000000000000000..288cd5c8353e7f97d2afb4e5eb15779621861c7a
--- /dev/null
+++ b/prod_build/android/conf/version_info
@@ -0,0 +1,3 @@
+VERSION_FILE=config.pri
+VERSION_ENTRIES="VER_MAJ VER_MIN VER_PAT VER_CODE"
+VERSION_FORMAT="VER_MAJ.VER_MIN-VER_PAT"
diff --git a/prod_build/android/scripts/compile.sh b/prod_build/android/scripts/compile.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/android/scripts/deploy.sh b/prod_build/android/scripts/deploy.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/android/scripts/pack.sh b/prod_build/android/scripts/pack.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/android/scripts/pre-build.sh b/prod_build/android/scripts/pre-build.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/android/scripts/test.sh b/prod_build/android/scripts/test.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/general/chroot_wrap.sh b/prod_build/general/chroot_wrap.sh
new file mode 100755
index 0000000000000000000000000000000000000000..f1f33df6af12acb5cd483908e7bd6fab2876eec0
--- /dev/null
+++ b/prod_build/general/chroot_wrap.sh
@@ -0,0 +1,47 @@
+#!/bin/bash
+
+export_variables() {
+
+IFS=$'\n'
+for variable in $(cat prod_build/$platform/conf/*); do
+	[ -z $1 ] && export $(echo "$variable" | sed 's/\"//g') || export -n $(echo $variable | cut -d '=' -f1)
+done
+
+}
+
+CHROOT_PREFIX="builder"
+CHROOTS_PATH=$1
+PLATFORMS=$2
+PKG_FORMAT=$3
+SRC_PATH=$4
+JOB=$5
+
+cd $SRC_PATH
+echo "Platforms are $PLATFORMS"
+
+
+for platform in $PLATFORMS; do
+	export_variables
+	IFS=' '
+	PKG_TYPE=$(echo $PKG_FORMAT | cut -d ' ' -f1)
+	#Check if chroots are present
+	echo $HOST_DISTR_VERSIONS
+	echo $HOST_ARCH_VERSIONS
+	[ -e prod_build/$platform/scripts/pre-build.sh ] && prod_build/$platform/scripts/pre-build.sh $CHROOT_PREFIX #For actions not in chroot (version update)
+	for distr in $HOST_DISTR_VERSIONS; do
+		for arch in $HOST_ARCH_VERSIONS; do
+			if [ -e $CHROOTS_PATH/$CHROOT_PREFIX-$distr-$arch ]; then
+				schroot -c $CHROOT_PREFIX-$distr-$arch -- launcher.sh prod_build/$platform/scripts/$JOB.sh "$PKG_TYPE" || errcode=$?
+#				echo "schroot stub $PKG_TYPE"
+			else
+				echo "chroot $CHROOT_PREFIX-$distr-$arch not found. You should install it first"
+			fi
+		done
+	done
+	[ -e prod_build/$platform/scripts/post-build.sh ] && prod_build/$platform/scripts/post-build.sh #For post-build actions not in chroot (global publish)
+	PKG_FORMAT=$(echo $PKG_FORMAT | cut -d ' ' -f2-)
+#	export_variables clean
+done
+#[ $(mount | grep "/run/schroot/mount") ] && sudo umount -l /run/schroot/mount && sudo rm -r /run/schroot/mount/* #Removing mountpoint odds.
+
+cd $wd
diff --git a/prod_build/general/conf/version_info b/prod_build/general/conf/version_info
new file mode 100644
index 0000000000000000000000000000000000000000..d33ee15a16d60350c7cf60dd9136afcd3ad4ebca
--- /dev/null
+++ b/prod_build/general/conf/version_info
@@ -0,0 +1,3 @@
+VERSION_FILE=CMakeLists.txt
+VERSION_ENTRIES="CPACK_PACKAGE_VERSION_MAJOR CPACK_PACKAGE_VERSION_MINOR CPACK_PACKAGE_VERSION_PATCH"
+VERSION_FORMAT="CPACK_PACKAGE_VERSION_MAJOR.CPACK_PACKAGE_VERSION_MINOR-CPACK_PACKAGE_VERSION_PATCH"
diff --git a/prod_build/general/pre-build.sh b/prod_build/general/pre-build.sh
new file mode 100755
index 0000000000000000000000000000000000000000..94a871b8627bd682c19030caeb3aa1e7bd190382
--- /dev/null
+++ b/prod_build/general/pre-build.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+extract_version_number() {
+
+IFS=" "
+local VERSION_STRING=$VERSION_FORMAT
+for entry in $VERSION_ENTRIES; do
+	VERSION_STRING=$(echo $VERSION_STRING | sed "s/$entry/$( cat $VERSION_FILE | grep $entry | grep [0-9] | cut -d ' ' -f3 | cut -d ')' -f1 )/") #Replacing templates with numbers
+done
+echo -e "$VERSION_STRING"
+
+}
+
+extract_gitlog_text() {
+
+borders=$( git log | grep -n 'commit\|Date' | head -n 3 | tail -n 2 | cut -d ':' -f1)
+upb=$(echo $borders | cut -d $'\n' -f1)
+dwnb=$(echo $borders | cut -d $'\n' -f2)
+text=$(git log | head -n $( expr $dwnb - 2 ) | tail -n $( expr $dwnb - $upb - 3 ) )
+echo $text
+
+}
+
+export_variables() {
+
+IFS=$'\n'
+for variable in $(cat $1); do
+	echo "$variable"
+	export $(echo "$variable" | sed 's/\"//g')
+done
+
+}
+
+unexport_variables() {
+
+IFS=$'\n'
+for variable in $(cat $1); do
+	echo "$variable"
+	export -n $(echo $variable | cut -d '=' -f1)
+done
+
+}
diff --git a/prod_build/ios/scripts/compile.sh b/prod_build/ios/scripts/compile.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/ios/scripts/deploy.sh b/prod_build/ios/scripts/deploy.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/ios/scripts/pack.sh b/prod_build/ios/scripts/pack.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/ios/scripts/pre-build.sh b/prod_build/ios/scripts/pre-build.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/ios/scripts/test.sh b/prod_build/ios/scripts/test.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/linux/debian/conf/dependencies b/prod_build/linux/debian/conf/dependencies
new file mode 100644
index 0000000000000000000000000000000000000000..dc39e2983ae0614c23d0ec0f308fd64f3bedde02
--- /dev/null
+++ b/prod_build/linux/debian/conf/dependencies
@@ -0,0 +1 @@
+PKG_DEPS="libjson-c-dev libsqlite3-dev libmemcached-dev libev-dev libmagic-dev libcurl4-gnutls-dev libldb-dev libtalloc-dev libtevent-dev"
diff --git a/prod_build/linux/debian/conf/publish b/prod_build/linux/debian/conf/publish
new file mode 100644
index 0000000000000000000000000000000000000000..61b38fc197a89dcaf0cfec02be0b88837adc9c0d
--- /dev/null
+++ b/prod_build/linux/debian/conf/publish
@@ -0,0 +1,3 @@
+HOST_DISTR_VERSIONS="stretch buster"
+HOST_ARCH_VERSIONS="amd64"
+PACKAGE_PATH=builds/deb/
diff --git a/prod_build/linux/debian/conf/version_info b/prod_build/linux/debian/conf/version_info
new file mode 100644
index 0000000000000000000000000000000000000000..288cd5c8353e7f97d2afb4e5eb15779621861c7a
--- /dev/null
+++ b/prod_build/linux/debian/conf/version_info
@@ -0,0 +1,3 @@
+VERSION_FILE=config.pri
+VERSION_ENTRIES="VER_MAJ VER_MIN VER_PAT VER_CODE"
+VERSION_FORMAT="VER_MAJ.VER_MIN-VER_PAT"
diff --git a/prod_build/linux/debian/essentials/.debhelper/generated/ultrapad/installed-by-dh_install b/prod_build/linux/debian/essentials/.debhelper/generated/ultrapad/installed-by-dh_install
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/linux/debian/essentials/.debhelper/generated/ultrapad/installed-by-dh_installdocs b/prod_build/linux/debian/essentials/.debhelper/generated/ultrapad/installed-by-dh_installdocs
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/linux/debian/essentials/.debhelper/generated/ultrapad/installed-by-dh_installexamples b/prod_build/linux/debian/essentials/.debhelper/generated/ultrapad/installed-by-dh_installexamples
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/linux/debian/essentials/.debhelper/generated/ultrapad/installed-by-dh_installinfo b/prod_build/linux/debian/essentials/.debhelper/generated/ultrapad/installed-by-dh_installinfo
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/linux/debian/essentials/.debhelper/generated/ultrapad/installed-by-dh_installman b/prod_build/linux/debian/essentials/.debhelper/generated/ultrapad/installed-by-dh_installman
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-build-ids b/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-build-ids
new file mode 100644
index 0000000000000000000000000000000000000000..7f657fa8fb31269c80f627937af1c73829eaf403
--- /dev/null
+++ b/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-build-ids
@@ -0,0 +1 @@
+8dee3c803238884547a28dae9d2cc1a59220d896 e9d92f93a53d9cbe6f848e5aad91c22107acecd3 
\ No newline at end of file
diff --git a/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-root/DEBIAN/control b/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-root/DEBIAN/control
new file mode 100644
index 0000000000000000000000000000000000000000..7783b3f7d3004fcaa010925c81f27809b7aff971
--- /dev/null
+++ b/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-root/DEBIAN/control
@@ -0,0 +1,12 @@
+Package: ultrapad-dbgsym
+Source: sapnet-client
+Version: 5.9-37
+Auto-Built-Package: debug-symbols
+Architecture: i386
+Maintainer: support <support@ncodedcommunications.com>
+Installed-Size: 12620
+Depends: ultrapad (= 5.9-37)
+Section: debug
+Priority: optional
+Description: debug symbols for ultrapad
+Build-Ids: 8dee3c803238884547a28dae9d2cc1a59220d896 e9d92f93a53d9cbe6f848e5aad91c22107acecd3
diff --git a/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-root/DEBIAN/md5sums b/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-root/DEBIAN/md5sums
new file mode 100644
index 0000000000000000000000000000000000000000..afee53ecb07df6e53f0675dab7b8f03da462a000
--- /dev/null
+++ b/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-root/DEBIAN/md5sums
@@ -0,0 +1,2 @@
+518a927e545ff04a3c49ccf4a6878202  usr/lib/debug/.build-id/8d/ee3c803238884547a28dae9d2cc1a59220d896.debug
+6e8c0664e4dcb897caa7766c75323a41  usr/lib/debug/.build-id/e9/d92f93a53d9cbe6f848e5aad91c22107acecd3.debug
diff --git a/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-root/usr/lib/debug/.build-id/8d/ee3c803238884547a28dae9d2cc1a59220d896.debug b/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-root/usr/lib/debug/.build-id/8d/ee3c803238884547a28dae9d2cc1a59220d896.debug
new file mode 100644
index 0000000000000000000000000000000000000000..ac71e9972e9f68edd21569aad7c0b1ad12ddb713
Binary files /dev/null and b/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-root/usr/lib/debug/.build-id/8d/ee3c803238884547a28dae9d2cc1a59220d896.debug differ
diff --git a/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-root/usr/lib/debug/.build-id/e9/d92f93a53d9cbe6f848e5aad91c22107acecd3.debug b/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-root/usr/lib/debug/.build-id/e9/d92f93a53d9cbe6f848e5aad91c22107acecd3.debug
new file mode 100644
index 0000000000000000000000000000000000000000..0376edec68ec0fb9bcb7a96402bfeeef833accf3
Binary files /dev/null and b/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-root/usr/lib/debug/.build-id/e9/d92f93a53d9cbe6f848e5aad91c22107acecd3.debug differ
diff --git a/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-root/usr/share/doc/ultrapad-dbgsym b/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-root/usr/share/doc/ultrapad-dbgsym
new file mode 120000
index 0000000000000000000000000000000000000000..47b98702dd8c37efe0c7014d3c2fcf8d16b53e6c
--- /dev/null
+++ b/prod_build/linux/debian/essentials/.debhelper/ultrapad/dbgsym-root/usr/share/doc/ultrapad-dbgsym
@@ -0,0 +1 @@
+ultrapad
\ No newline at end of file
diff --git a/debian/config b/prod_build/linux/debian/essentials/config
similarity index 100%
rename from debian/config
rename to prod_build/linux/debian/essentials/config
diff --git a/debian/postinst b/prod_build/linux/debian/essentials/postinst
similarity index 100%
rename from debian/postinst
rename to prod_build/linux/debian/essentials/postinst
diff --git a/debian/postrm b/prod_build/linux/debian/essentials/postrm
similarity index 100%
rename from debian/postrm
rename to prod_build/linux/debian/essentials/postrm
diff --git a/debian/rules b/prod_build/linux/debian/essentials/rules
similarity index 100%
rename from debian/rules
rename to prod_build/linux/debian/essentials/rules
diff --git a/debian/templates b/prod_build/linux/debian/essentials/templates
similarity index 100%
rename from debian/templates
rename to prod_build/linux/debian/essentials/templates
diff --git a/prod_build/linux/debian/scripts/build.sh b/prod_build/linux/debian/scripts/build.sh
new file mode 100755
index 0000000000000000000000000000000000000000..79768e939ed2eb3fa763d6ccc4f2cc3fb2e1a040
--- /dev/null
+++ b/prod_build/linux/debian/scripts/build.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+WORKDIR="resources/cellframe/cellframe-node"
+SCRIPTDIR="prod_build/linux/debian/scripts"
+
+#cd $WORKDIR
+	$SCRIPTDIR/compile_and_pack.sh || exit 2 && \
+	$SCRIPTDIR/test.sh || exit 3 && \
+	$SCRIPTDIR/install_test.sh || exit 4 && \
+	$SCRIPTDIR/cleanup.sh || exit 5
+#cd $wd
diff --git a/prod_build/linux/debian/scripts/chroot/post-build.sh b/prod_build/linux/debian/scripts/chroot/post-build.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/linux/debian/scripts/chroot/pre-build.sh b/prod_build/linux/debian/scripts/chroot/pre-build.sh
new file mode 100755
index 0000000000000000000000000000000000000000..3b371430f385649b4056cbdd82133590376084da
--- /dev/null
+++ b/prod_build/linux/debian/scripts/chroot/pre-build.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+check_packages() {
+
+	IFS=" "
+	local PKG_DEPPIES=$(echo $PKG_DEPS | sed 's/\"//g')
+	for element in "$PKG_DEPPIES"; do
+		echo "[DEBUGGA] Checking if $element is installed"
+		if ! dpkg-query -s $element; then 
+			echo "[WRN] Package $element is not installed. Starting installation"
+			return 1
+		fi
+	done
+	return 0
+
+}
+
+install_dependencies() {
+
+	echo "Checking out the dependencies"
+	if check_packages >> /dev/null; then
+		echo "[INF] All required packages are installed"
+	else
+		echo ""
+		local PKG_DEPPIES=$(echo $PKG_DEPS | sed 's/\"//g')
+		echo "[DEBUGGA] Attempting to install $PKG_DEPPIES"
+		if sudo apt-get install $PKG_DEPPIES -y ; then
+			echo ""
+			echo "[INF] Packages were installed successfully"
+		else
+			echo "[ERR] can\'t install required packages. Please, check your package manager"
+			echo "Aborting"
+			exit 1
+		fi
+	fi
+	return 0
+
+}
+PKG_DEPS=$1
+install_dependencies
+
+#for variable in $(cat ./prod_build/general/conf/brands | sed 's/\"//g'); do
+#	echo $variable
+#	export "$variable"
+#done
diff --git a/prod_build/linux/debian/scripts/cleanup.sh b/prod_build/linux/debian/scripts/cleanup.sh
new file mode 100755
index 0000000000000000000000000000000000000000..9edda6f8bad8fce76e813fc731f4b7ae83b73414
--- /dev/null
+++ b/prod_build/linux/debian/scripts/cleanup.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+make distclean
diff --git a/prod_build/linux/debian/scripts/compile_and_pack.sh b/prod_build/linux/debian/scripts/compile_and_pack.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e01aa41b66143151714e98ef0faf85a956586fb0
--- /dev/null
+++ b/prod_build/linux/debian/scripts/compile_and_pack.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+#if [ "$1" == "--static" ]; then
+#	export $QT_SELECT="qtstatic" #For static builds we'll have a special qt instance, which should be installed manually for now, unfortunately.
+#fi
+
+# error_explainer() {
+
+#	case "$1" in
+#		"1"	) echo "Error in pre-config happened. Please, review logs";;
+#		"2"	) echo "Error in compilation happened. Please, review logs";;
+#		*	) echo "Unandled error $1 happened. Please, review logs";;
+#	esac
+#	exit $1
+
+# }
+
+
+
+### dpkg-buildpackage -J -us --changes-option=--build=any -uc && mkdir -p build && mv ../*.deb build/ && make distclean || error=$? && make distclean && $(error_explainer $error) #2DO: Learn how to sign up the package.
+
+# if [ "$1" == "--static" ]; then
+ #	export $QT_SELECT="default" #Returning back the shared library link
+  #fi
+
+
+#cmake -S . -B build && make -C build && cpack -B build
+pwd
+mkdir -p build && cd build && cmake ../ && make -j3 && cpack && cd ..
+
+### touch /etc/apt/sources.list.d/demlabs.list deb https://debian.pub.demlabs.net/ bionic main universe multiverse
+
+### wget https://debian.pub.demlabs.net/debian.pub.demlabs.net.gpg
+### apt-key add demlabskey.asc
+
+### apt-get update
+### apt-get install cellframe-node
+
diff --git a/prod_build/linux/debian/scripts/deploy.sh b/prod_build/linux/debian/scripts/deploy.sh
new file mode 100755
index 0000000000000000000000000000000000000000..b3b3caac64f5624f63cd01212fdcee6de868fb17
--- /dev/null
+++ b/prod_build/linux/debian/scripts/deploy.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+echo "Deploying to $PACKAGE_PATH"
+echo $wd
+PKGFILES=($(ls build/*.deb))
+mv build/*.deb $wd/$PACKAGE_PATH || echo "[ERR] Something went wrong in publishing the package. Now aborting."
+
+if [ ! -z $UPDVER ]; then
+	for pkgfile in $PKGFILES; do
+		ln -sf $wd/$PACKAGE_PATH/$pkgfile $wd/$PACKAGE_PATH/$pkgfile-latest
+	done
+	export -n "UPDVER"
+	#Need to create latest symlink to the project.
+fi
+
+#symlink name-actual to the latest version.
+#build/deb/versions - for all files
+#build/deb/${PROJECT}-latest - for symlinks.
diff --git a/prod_build/linux/debian/scripts/install_test.sh b/prod_build/linux/debian/scripts/install_test.sh
new file mode 100755
index 0000000000000000000000000000000000000000..21c44cd384c412e9541e83e443b74a7bf49543f2
--- /dev/null
+++ b/prod_build/linux/debian/scripts/install_test.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+echo "stub for installation testing"
diff --git a/prod_build/linux/debian/scripts/pack.sh b/prod_build/linux/debian/scripts/pack.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/linux/debian/scripts/post-build.sh b/prod_build/linux/debian/scripts/post-build.sh
new file mode 100755
index 0000000000000000000000000000000000000000..c18d6f6bd5cd4bf57d1624c95768cde49bf70f37
--- /dev/null
+++ b/prod_build/linux/debian/scripts/post-build.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+#echo "Stub for post-build actions"
+echo "Entering post-build deployment and cleanup"
+SCRIPTDIR="prod_build/linux/debian/scripts"
+
+$SCRIPTDIR/deploy.sh || exit 10 && \
+$SCRIPTDIR/cleanup.sh || exit 11
diff --git a/prod_build/linux/debian/scripts/pre-build.sh b/prod_build/linux/debian/scripts/pre-build.sh
new file mode 100755
index 0000000000000000000000000000000000000000..27dae1c146e17145935306d03a914ed61d6de982
--- /dev/null
+++ b/prod_build/linux/debian/scripts/pre-build.sh
@@ -0,0 +1,131 @@
+#!/bin/bash
+
+#export_variables() {
+
+#IFS=$'\n'
+#for variable in $(cat prod_build/linux/debian/conf/*); do
+#	echo "$variable"
+#	export $(echo "$variable" | sed 's/\"//g')
+#done
+
+#}
+
+
+#installing required dependencies
+
+check_packages() {
+
+	IFS=" "
+	local PKG_DEPPIES=$(echo $PKG_DEPS | sed 's/\"//g')
+	for element in "$PKG_DEPPIES"; do
+		echo "[DEBUGGA] Checking if $element is installed"
+		if ! dpkg-query -s $element; then 
+			echo "[WRN] Package $element is not installed. Starting installation"
+			return 1
+		fi
+	done
+	return 0
+
+}
+
+install_dependencies() {
+
+	if check_packages >> /dev/null; then
+		echo "[INF] All required packages are installed"
+	else
+		echo ""
+		local PKG_DEPPIES=$(echo $PKG_DEPS | sed 's/\"//g')
+		echo "[DEBUGGA] Attempting to install $PKG_DEPPIES"
+		if sudo /usr/bin/apt-get install -y $PKG_DEPPIES ; then
+			echo ""
+			echo "[INF] Packages were installed successfully"
+		else
+			echo "[ERR] can\'t install required packages. Please, check your package manager"
+			echo "Aborting"
+			exit 1
+		fi
+	fi
+	return 0
+
+}
+
+#extract_version_number() {
+
+#IFS=" "
+#for entry in $VERSION_ENTRIES; do
+#	VERSION_STRING=$(echo $VERSION_STRING | sed "s/$entry/$( cat $VERSION_FILE | grep $entry | sed 's/ //g' | cut -d '=' -f2 )/") #Replacing templates with numbers
+#done
+#echo -e "project version is $VERSION_STRING"
+#
+#}
+
+#extract_gitlog_text() {
+#
+#borders=$( git log | grep -n 'commit\|Date' | head -n 3 | tail -n 2 | cut -d ':' -f1)
+#upb=$(echo $borders | cut -d $'\n' -f1)
+#dwnb=$(echo $borders | cut -d $'\n' -f2)
+#text=$(git log | head -n $( expr $dwnb - 2 ) | tail -n $( expr $dwnb - $upb - 3 ) )
+#echo $text
+#
+#}
+
+#. prod_build/general/install_dependencies
+. prod_build/general/pre-build.sh #VERSIONS and git
+export_variables "prod_build/general/conf/*"
+export_variables "prod_build/linux/debian/conf/*"
+
+VERSION_STRING=$(echo $VERSION_FORMAT | sed "s/\"//g" ) #Removing quotes
+VERSION_ENTRIES=$(echo $VERSION_ENTRIES | sed "s/\"//g" )
+extract_version_number
+[ -e prod_build/linux/debian/essentials/changelog ] && last_version_string=$(cat prod_build/linux/debian/essentials/changelog | head -n 1 | cut -d '(' -f2 | cut -d ')' -f1)
+
+
+
+#if [ -z "$last_version_string"]; then 
+#	echo "Changelog won't be modified"
+#	exit 1;
+#fi
+
+### ideally, we need to ask whether changelog needs to be updated or not
+### is it correct? And if not, we just need to exit from this conditional construction
+### not quite. See, there is always a changelog in git. (git log). We need to maintain debian/changelog on projects not built with cmake, 
+### cause information from this changelog (version) is used to write package metadata. And we had messed up for a long time because of desyncing. 
+### This is a solution. We modify the changelog only if there are updates and not on build servers. And of course if it's not cmake-based build project.
+### let's keep those comments here for a while
+
+if [ $( gitlab-runner -v 2> /dev/null ; echo $? ) == 0 ]; then  
+	echo "[WRN] on build platform. Version won't be changed" # okay, so this echo wont be outputted as the condition is not true
+
+elif [ ! -e debian/changelog ]; then  ### I guess this what's supposed to be added in order to solve the issue with the changelog?+
+	echo "[INF] Debian changelog does not exist. Nothing to be done there." #I supposed it should look somehow like that.
+#makes sense
+elif [ "$last_version_string" == "$VERSION_STRING" ]; then
+	echo "[INF] Version $last_version_string is equal to $VERSION_STRING. Nothing to change"
+else
+	echo "[INF] editing the changelog"
+	text=$(extract_gitlog_text)
+	IFS=$'\n'
+	for textline in $text; do
+		dch -v $VERSION_STRING $textline
+	done
+	branch=$(git branch | grep "*" | cut -c 3- )
+	case branch in
+		"master" ) branch="stable";;
+		"develop" ) branch="testing";;
+	esac
+	dch -r --distribution "$branch" --force-distribution ignored
+	controlfile_version=$(cat prod_build/linux/debian/essentials/control | grep "Standards" | cut -d ' ' -f2) #Add to control info.
+	sed -i "s/$controlfile_version/$VERSION_STRING/" prod_build/linux/debian/essentials/control
+	export UPDVER=1
+fi
+
+IFS=" "
+CHROOT_PREFIX=$1
+for distr in $HOST_DISTR_VERSIONS; do #we need to install required dependencies under schroot.
+	for arch in $HOST_ARCH_VERSIONS; do
+		echo "$CHROOT_PREFIX-$distr-$arch"
+		schroot -c $CHROOT_PREFIX-$distr-$arch -- prod_build/linux/debian/scripts/chroot/pre-build.sh "$PKG_DEPS"
+	done
+done
+
+## Maybe we do have the version required? Then we don't need to build it again. CHECK IT THERE!
diff --git a/prod_build/linux/debian/scripts/test.sh b/prod_build/linux/debian/scripts/test.sh
new file mode 100755
index 0000000000000000000000000000000000000000..2b1c7f0624520f549a447f7088f021aba7bc55de
--- /dev/null
+++ b/prod_build/linux/debian/scripts/test.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+echo "Stub for functionality testing"
+
diff --git a/prod_build/linux/ubuntu/scripts/compile.sh b/prod_build/linux/ubuntu/scripts/compile.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/linux/ubuntu/scripts/deploy.sh b/prod_build/linux/ubuntu/scripts/deploy.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/linux/ubuntu/scripts/pack.sh b/prod_build/linux/ubuntu/scripts/pack.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/linux/ubuntu/scripts/pre-build.sh b/prod_build/linux/ubuntu/scripts/pre-build.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/linux/ubuntu/scripts/test.sh b/prod_build/linux/ubuntu/scripts/test.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/mac/scripts/compile.sh b/prod_build/mac/scripts/compile.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/mac/scripts/deploy.sh b/prod_build/mac/scripts/deploy.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/mac/scripts/pack.sh b/prod_build/mac/scripts/pack.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/mac/scripts/pre-build.sh b/prod_build/mac/scripts/pre-build.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/mac/scripts/test.sh b/prod_build/mac/scripts/test.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/windows/scripts/compile.sh b/prod_build/windows/scripts/compile.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/windows/scripts/deploy.sh b/prod_build/windows/scripts/deploy.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/windows/scripts/pack.sh b/prod_build/windows/scripts/pack.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/windows/scripts/pre-build.sh b/prod_build/windows/scripts/pre-build.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/prod_build/windows/scripts/test.sh b/prod_build/windows/scripts/test.sh
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391