diff --git a/Jenkinsfile b/Jenkinsfile
index c9e6deb..bd037ee 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -2,48 +2,112 @@
 // see https://jenkins.io/doc/book/pipeline/syntax/
 
 pipeline {
-    environment {
-        MVN_SET = credentials('maven_settings')
-    }
-    agent { docker { image 'maven:3.6.3' } }
-    triggers {
-        pollSCM "* * * * *"
-    }
-    options {
-        timestamps()
-        ansiColor("xterm")
-    }
-    parameters {
-        booleanParam(name: "RELEASE",
-                description: "Build a release from current commit.",
-                defaultValue: false)
-    }
-    stages {
+	environment {
+		MVN_SET = credentials('maven_settings')
+		JAVA_TOOL_OPTIONS = '-Duser.home=/var/maven'
+	}
+	agent any
+	options {
+		timestamps()
+		ansiColor("xterm")
+	}
+	parameters {
+		booleanParam(name: "RELEASE",
+			description: "Build a release from current commit.",
+			defaultValue: false)
+	}
+	stages {
+		stage("Setup workspace") {
+			agent none
+			steps {
+				sh "mkdir -p \"/var/jenkins_cache/.m2\""
+				sh "chown 1000:1000 -R \"/var/jenkins_cache/.m2\""
+				sh "mkdir -p \"/var/jenkins_cache/.ccache\""
+				sh "chown 1000:1000 -R \"/var/jenkins_cache/.ccache\""
+				sh "mkdir -p \"/var/jenkins_cache/.ccache_arm64\""
+				sh "chown 1000:1000 -R \"/var/jenkins_cache/.ccache_arm64\""
+				sh "mkdir -p \"${workspace}/tdlight-java/src/main\""
+				//sh "chown 1000:1000 -R \"${workspace}\""
+				//sh "chmod 771 -R \"${workspace}\""
+			}
+		}
+		stage("Prepare native C++") {
+			agent {
+				dockerfile {
+					dir 'jenkins/docker/native'
+					filename 'dockerfile'
+					additionalBuildArgs '--build-arg version=1.0.0 --build-arg UID=1000 --build-arg GID=1000 --build-arg UNAME=jenkins'
+					args "-v \"${workspace}/src/main:/home/jenkins/output:rw\" -v \"/var/jenkins_cache/.m2:/home/jenkins/.m2:rw\" -v \"/var/jenkins_cache/.ccache:/home/jenkins/.ccache:rw\" -v \"${workspace}:/home/jenkins/work:rw\""
+					reuseNode true
+				}
+			}
+			steps {
+				sh "./jenkins/scripts/prepare_cross.sh"
+			}
+		}
+	
+		stage("Cross compile C++") {
+			agent {
+				dockerfile {
+					dir 'jenkins/docker/win64'
+					filename 'dockerfile'
+					additionalBuildArgs '--build-arg version=1.0.0 --build-arg UID=1000 --build-arg GID=1000 --build-arg UNAME=jenkins'
+					args "-v \"${workspace}/src/main:/home/jenkins/output:rw\" -v \"/var/jenkins_cache/.m2:/home/jenkins/.m2:rw\" -v \"/var/jenkins_cache/.ccache_arm64:/home/jenkins/.ccache:rw\" -v \"${workspace}:/home/jenkins/work:rw\""
+					reuseNode true
+				}
+			}
+			steps {
+				sh "./jenkins/scripts/cross_compile.sh"
+			}
+		}
 
-        stage("Build & Deploy SNAPSHOT") {
-            steps {
-                sh "mvn -s $MVN_SET -B deploy"
-            }
-        }
+		stage("Build & Deploy SNAPSHOT") {
+			agent {
+				docker {
+					image 'maven:3.6.3-openjdk-11'
+					args '-v $HOME:/var/maven'
+					reuseNode true
+				}
+			}
+			steps {
+				sh "mvn -s $MVN_SET -B deploy"
+			}
+		}
 
-        stage("Release") {
-            when {
-                expression { params.RELEASE }
-            }
-            steps {
-                sh "mvn -s $MVN_SET -B release:prepare"
-                sh "mvn -s $MVN_SET -B release:perform"
-            }
-        }
-        stage('Deliver') {
-            steps {
-                sh './jenkins/scripts/deliver.sh'
-            }
-        }
-    }
-    post {
-        always {
-            deleteDir()
-        }
-    }
+		stage("Release") {
+			agent {
+				docker {
+					image 'maven:3.6.3-openjdk-11'
+					args '-v $HOME:/var/maven'
+					reuseNode true
+				}
+			}
+			when {
+				expression { params.RELEASE }
+			}
+			steps {
+				sh "git config user.email \"jenkins@mchv.eu\""
+				sh "git config user.name \"Jenkins\""
+				sh "git add --all; git commit -m \"Add generated files\""
+				sh "mvn -s $MVN_SET -DpushChanges=false -DlocalCheckout=true -DpreparationGoals=initialize release:prepare release:perform -B"
+			}
+		}
+		stage('Deliver') {
+			agent {
+				docker {
+					image 'maven:3.6.3-openjdk-11'
+					args '-v $HOME:/var/maven'
+					reuseNode true
+				}
+			}
+			steps {
+				sh './jenkins/scripts/deliver.sh'
+			}
+		}
+	}
+	post {
+		always {
+			deleteDir()
+		}
+	}
 }
diff --git a/jenkins/docker/native/dockerfile b/jenkins/docker/native/dockerfile
new file mode 100644
index 0000000..268a1b3
--- /dev/null
+++ b/jenkins/docker/native/dockerfile
@@ -0,0 +1,58 @@
+FROM debian:stable-slim
+
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN apt-get update && apt-get upgrade -y
+
+RUN apt-get install wget -y
+
+RUN wget https://cdn.azul.com/zulu/bin/zulu11.41.23-ca-jdk11.0.8-linux_amd64.deb -O /tmp/install.deb 2>/dev/null
+RUN mkdir -p /usr/share/man/man1
+RUN apt-get install /tmp/install.deb -y
+
+RUN apt-get install sudo -y
+
+RUN apt-get install maven -y
+
+RUN apt-get install gcc gperf make cmake ccache -y
+
+#RUN apt-get install clang libc++-dev libc++abi-dev -y
+
+RUN apt-get install libssl-dev:amd64 zlib1g-dev:amd64 -y
+
+RUN apt-get install build-essential -y
+
+RUN apt-get install php-fpm php-cli -y
+
+RUN apt-get install libreadline-dev git -y
+
+ARG UNAME=debian
+ARG UID=1000
+ARG GID=1000
+RUN groupadd -g $GID -o $UNAME
+RUN useradd -m -u $UID -g $GID -o -s /bin/bash $UNAME
+RUN usermod -a -G sudo $UNAME
+RUN echo "$UNAME ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
+USER $UNAME
+
+RUN mkdir /home/$UNAME/work
+
+RUN mkdir /home/$UNAME/output
+
+WORKDIR /home/$UNAME/work
+
+ENV CCACHE_DIR=/home/$UNAME/.ccache
+
+ENV JAVA_HOME=/usr/lib/jvm/zulu-11-amd64
+ENV JAVA_INCLUDE_PATH=/usr/lib/jvm/zulu-11-amd64/include
+ENV JAVA_INCLUDE_PATH2=/usr/lib/jvm/zulu-11-amd64/include/linux
+ENV JAVA_AWT_INCLUDE_PATH=/usr/lib/jvm/zulu-11-amd64/include
+ENV JAVA_AWT_LIBRARY=/usr/lib/jvm/zulu-11-amd64/lib
+ENV JAVA_JVM_LIBRARY=/usr/lib/jvm/zulu-11-amd64/lib
+
+ENV TRAVIS_CPU_ARCH=amd64
+ENV TRAVIS_OS_NAME=linux
+ENV TRAVIS_BUILD_DIR=/home/$UNAME/work
+ENV TRAVIS_OUTPUT_DIR=/home/$UNAME/output
+
+CMD ["bash"] 
diff --git a/jenkins/docker/win64/dockerfile b/jenkins/docker/win64/dockerfile
new file mode 100644
index 0000000..9fc24c4
--- /dev/null
+++ b/jenkins/docker/win64/dockerfile
@@ -0,0 +1,72 @@
+FROM debian:stable-slim
+
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN apt-get update && apt-get upgrade -y
+
+RUN apt-get install wget -y
+
+RUN wget https://cdn.azul.com/zulu/bin/zulu11.41.23-ca-jdk11.0.8-linux_amd64.deb -O /tmp/install.deb 2>/dev/null
+RUN mkdir -p /usr/share/man/man1
+RUN apt-get install /tmp/install.deb -y
+
+RUN apt-get install sudo -y
+
+RUN apt-get install maven -y
+
+RUN apt-get install gcc gperf make cmake ccache -y
+
+RUN sudo apt-get install mingw-w64 -y
+
+RUN apt-get install libssl-dev:amd64 zlib1g-dev:amd64 -y
+
+RUN apt-get install python3 -y
+
+RUN apt-get install php-fpm php-cli -y
+
+RUN apt-get install libreadline-dev git -y
+
+RUN apt install unzip -y
+
+ARG UNAME=debian
+ARG UID=1000
+ARG GID=1000
+RUN groupadd -g $GID -o $UNAME
+RUN useradd -m -u $UID -g $GID -o -s /bin/bash $UNAME
+RUN usermod -a -G sudo $UNAME
+RUN echo "$UNAME ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
+USER $UNAME
+
+RUN mkdir /home/$UNAME/work
+
+RUN mkdir /home/$UNAME/output
+
+WORKDIR /home/$UNAME/work
+
+ENV CCACHE_DIR=/home/$UNAME/.ccache
+
+ENV JAVA_HOME=/usr/lib/jvm/zulu-11-amd64
+ENV JAVA_INCLUDE_PATH=/usr/lib/jvm/zulu-11-amd64/include
+ENV JAVA_INCLUDE_PATH2=/usr/lib/jvm/zulu-11-amd64/include/linux
+ENV JAVA_AWT_INCLUDE_PATH=/usr/lib/jvm/zulu-11-amd64/include
+ENV JAVA_AWT_LIBRARY=/usr/lib/jvm/zulu-11-amd64/lib
+ENV JAVA_JVM_LIBRARY=/usr/lib/jvm/zulu-11-amd64/lib
+
+ENV TRAVIS_CPU_ARCH=amd64
+ENV TRAVIS_OS_NAME=windows
+ENV TRAVIS_BUILD_DIR=/home/$UNAME/work
+ENV TRAVIS_OUTPUT_DIR=/home/$UNAME/output
+
+RUN git clone --depth 1 https://github.com/openssl/openssl.git /tmp/openssl_cross
+
+RUN git clone --depth 1 https://github.com/madler/zlib.git /tmp/zlib_cross
+
+RUN mkdir /tmp/java11_cross
+RUN cd /tmp/java11_cross
+RUN wget https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11.0.8%2B10/OpenJDK11U-jdk_x64_windows_hotspot_11.0.8_10.zip -O /tmp/java11_cross/jdk.zip
+RUN unzip jdk.zip -d /tmp/java11_cross/
+RUN mv jdk-11.0.8+10/ jdk
+
+RUN cd /home/$UNAME/work
+
+CMD ["bash"]
diff --git a/jenkins/scripts/cross_compile.sh b/jenkins/scripts/cross_compile.sh
new file mode 100755
index 0000000..e212576
--- /dev/null
+++ b/jenkins/scripts/cross_compile.sh
@@ -0,0 +1,107 @@
+#!/bin/bash -e
+# ====== Setup workspace
+cd $TRAVIS_BUILD_DIR
+source ./jenkins/scripts/setup_workspace.sh
+
+export JAVA_HOME=/usr/lib/jvm/zulu-11-amd64
+export JAVA_AWT_LIBRARY=/tmp/java11_cross/jdk/lib/jawt.lib
+export JAVA_JVM_LIBRARY=/tmp/java11_cross/jdk/lib/jvm.lib
+export JAVA_INCLUDE_PATH=/tmp/java11_cross/jdk/include
+export JAVA_INCLUDE_PATH2=/tmp/java11_cross/jdk/include/win32
+export JAVA_AWT_INCLUDE_PATH=/tmp/java11_cross/jdk/include
+TOOLCHAIN_FILE=$TRAVIS_BUILD_DIR/toolchain-win64.cmake
+
+# ====== Prepare dependencies
+## Install zlib for windows
+cd /tmp/zlib_cross
+export CC=x86_64-w64-mingw32-gcc-posix
+./configure --prefix=/tmp/zlib_cross
+make -f win32/Makefile.gcc BINARY_PATH=/tmp/zlib_cross/bin INCLUDE_PATH=/tmp/zlib_cross/include LIBRARY_PATH=/tmp/zlib_cross/lib PREFIX=x86_64-w64-mingw32- install
+
+## Install openssl for windows
+cd /tmp/openssl_cross
+export CC=
+./Configure --cross-compile-prefix=x86_64-w64-mingw32- --prefix=/tmp/openssl_cross mingw64 shared
+sudo make install -j${TRAVIS_CPU_CORES}
+
+# ====== Prepare TdLib
+# Cross compilation preparation (also needed for split sources)
+cd $TD_BUILD_DIR
+nice -n 5 chrt -b 0 \
+ cmake \
+ -DCMAKE_CROSSCOMPILING=ON \
+ -DCMAKE_TOOLCHAIN_FILE=${TOOLCHAIN_FILE} \
+ -DJNI_FOUND=True \
+ -DJNI_LIBRARIES="${JAVA_AWT_LIBRARY} ${JAVA_JVM_LIBRARY}" \
+ -DJNI_INCLUDE_DIRS="${JAVA_INCLUDE_PATH} ${JAVA_INCLUDE_PATH2} ${JAVA_AWT_INCLUDE_PATH}" \
+ -DJAVA_JVM_LIBRARY=${JAVA_JVM_LIBRARY} \
+ -DJAVA_INCLUDE_PATH=${JAVA_INCLUDE_PATH} \
+ -DJAVA_INCLUDE_PATH2=${JAVA_INCLUDE_PATH2} \
+ -DOPENSSL_ROOT_DIR=/tmp/openssl_cross \
+ -DOPENSSL_LIBRARIES_DIR=/tmp/openssl_cross/lib \
+ -DOPENSSL_INCLUDE_DIR=/tmp/openssl_cross/include \
+ -DOPENSSL_CRYPTO_LIBRARY=/tmp/openssl_cross/libcrypto-3-x64.dll \
+ -DOPENSSL_SSL_LIBRARY=/tmp/openssl_cross/libssl-3-x64.dll \
+ -DZLIB_ROOT=/tmp/zlib_cross \
+ -DZLIB_LIBRARY=/tmp/zlib_cross/zlib1.dll \
+ -DZLIB_LIBRARIES_DIR=/tmp/zlib_cross \
+ -DZLIB_INCLUDE_DIR=/tmp/zlib_cross/include \
+ \
+ -DCMAKE_BUILD_TYPE=Release \
+ -DCMAKE_INSTALL_PREFIX:PATH=${TD_BIN_DIR} \
+ -DTD_ENABLE_JNI=ON \
+ ${TD_SRC_DIR}
+
+# Split sources
+cd $TD_SRC_DIR
+nice -n 5 chrt -b 0 php SplitSource.php
+
+# Build
+cd $TD_BUILD_DIR
+nice -n 5 chrt -b 0 cmake --build $TD_BUILD_DIR --target install --parallel ${TRAVIS_CPU_CORES}
+
+# Undo split-sources
+cd $TD_SRC_DIR
+nice -n 5 chrt -b 0 php SplitSource.php --undo
+
+# ====== Build TdNatives
+cd $TDNATIVES_CPP_BUILD_DIR
+nice -n 5 chrt -b 0 \
+ cmake \
+ -DCMAKE_CROSSCOMPILING=ON \
+ -DCMAKE_TOOLCHAIN_FILE=${TOOLCHAIN_FILE} \
+ -DJNI_FOUND=True \
+ -DJNI_LIBRARIES="${JAVA_AWT_LIBRARY} ${JAVA_JVM_LIBRARY}" \
+ -DJNI_INCLUDE_DIRS="${JAVA_INCLUDE_PATH} ${JAVA_INCLUDE_PATH2} ${JAVA_AWT_INCLUDE_PATH}" \
+ -DJAVA_JVM_LIBRARY=${JAVA_JVM_LIBRARY} \
+ -DJAVA_INCLUDE_PATH=${JAVA_INCLUDE_PATH} \
+ -DJAVA_INCLUDE_PATH2=${JAVA_INCLUDE_PATH2} \
+ -DOPENSSL_ROOT_DIR=/tmp/openssl_cross \
+ -DOPENSSL_LIBRARIES_DIR=/tmp/openssl_cross/lib \
+ -DOPENSSL_INCLUDE_DIR=/tmp/openssl_cross/include \
+ -DOPENSSL_CRYPTO_LIBRARY=/tmp/openssl_cross/libcrypto-3-x64.dll \
+ -DOPENSSL_SSL_LIBRARY=/tmp/openssl_cross/libssl-3-x64.dll \
+ -DZLIB_ROOT=/tmp/zlib_cross \
+ -DZLIB_LIBRARY=/tmp/zlib_cross/zlib1.dll \
+ -DZLIB_LIBRARIES_DIR=/tmp/zlib_cross \
+ -DZLIB_INCLUDE_DIR=/tmp/zlib_cross/include \
+ \
+ -DCMAKE_BUILD_TYPE=Release \
+ -DTD_GENERATED_BINARIES_DIR=${TD_CROSS_BIN_DIR}/td/generate \
+ -DTD_SRC_DIR=${TD_SRC_DIR} \
+ -DTDNATIVES_BIN_DIR=${TDNATIVES_BIN_DIR} \
+ -DTDNATIVES_DOCS_BIN_DIR=${TDNATIVES_DOCS_BIN_DIR} \
+ -DTd_DIR=${TD_BIN_DIR}/lib/cmake/Td \
+ -DJAVA_SRC_DIR=${JAVA_SRC_DIR} \
+ -DTDNATIVES_CPP_SRC_DIR:PATH=$TDNATIVES_CPP_SRC_DIR \
+ $TDNATIVES_CPP_SRC_DIR
+nice -n 5 chrt -b 0 cmake --build $TDNATIVES_CPP_BUILD_DIR --target install --parallel ${TRAVIS_CPU_CORES}
+
+# ====== Print results stats
+echo "CCACHE statistics:"
+ccache -s
+
+# ====== Copy output
+cd $TDNATIVES_CPP_BUILD_DIR
+mkdir -p $TDLIB_RESOURCES_OUTPUT_DIR
+mv $TDNATIVES_BIN_DIR/$SRC_TDJNI_LIBNAME $TDLIB_RESOURCES_OUTPUT_DIR/$DEST_TDJNI_LIBNAME
diff --git a/jenkins/scripts/prepare_cross.sh b/jenkins/scripts/prepare_cross.sh
new file mode 100755
index 0000000..1134ce6
--- /dev/null
+++ b/jenkins/scripts/prepare_cross.sh
@@ -0,0 +1,14 @@
+#!/bin/bash -e
+# ====== Setup workspace
+cd $TRAVIS_BUILD_DIR
+source ./jenkins/scripts/setup_workspace.sh
+
+cd $TD_CROSS_BIN_DIR
+nice -n 5 chrt -b 0 cmake \
+ -DTD_ENABLE_JNI=ON \
+ -DCMAKE_BUILD_TYPE=Release \
+ -DCMAKE_INSTALL_PREFIX:PATH=${TD_BIN_DIR} \
+ -DCMAKE_INSTALL_BINDIR:PATH=${TD_BIN_DIR}/bin \
+ $TD_SRC_DIR
+nice -n 5 chrt -b 0 cmake --build . --target prepare_cross_compiling --parallel ${TRAVIS_CPU_CORES}
+nice -n 5 chrt -b 0 cmake --build . --target td_generate_java_api --parallel ${TRAVIS_CPU_CORES}
diff --git a/jenkins/scripts/setup_variables.sh b/jenkins/scripts/setup_variables.sh
new file mode 100755
index 0000000..6bdb0ca
--- /dev/null
+++ b/jenkins/scripts/setup_variables.sh
@@ -0,0 +1,58 @@
+#!/bin/bash -e
+
+# ====== Variables
+export TD_SRC_DIR=$TRAVIS_BUILD_DIR/tdlight-java/dependencies/tdlight
+export TD_BIN_DIR=$TRAVIS_BUILD_DIR/tdlight-java/bin-td
+export TDNATIVES_BIN_DIR=$TRAVIS_BUILD_DIR/tdlight-java/bin-tdlight
+export TDNATIVES_CPP_SRC_DIR=$TRAVIS_BUILD_DIR/tdlight-java/src/tdlib-cpp
+export TDNATIVES_DOCS_BIN_DIR=$TRAVIS_BUILD_DIR/tdlight-java/bin-docs
+export TD_BUILD_DIR=$TRAVIS_BUILD_DIR/tdlight-java/build-td
+export TD_CROSS_BIN_DIR=$TD_SRC_DIR/bin-td-cross
+export TDNATIVES_CPP_BUILD_DIR=$TRAVIS_BUILD_DIR/tdlight-java/build-tdlight
+export JAVA_SRC_DIR=$TRAVIS_BUILD_DIR/tdlight-java/src/tdlib-java
+export TDLIB_SERIALIZER_DIR=$TRAVIS_BUILD_DIR/tdlight-java/dependencies/tdlib-serializer
+export MAVEN_OPTS="--add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/sun.nio.ch=ALL-UNNAMED --add-opens java.base/java.lang.reflect=ALL-UNNAMED --add-opens java.base/javax.crypto=ALL-UNNAMED --add-opens java.base/java.io=ALL-UNNAMED"
+	export TRAVIS_CPU_ARCH_STANDARD="$(tr '[:upper:]' '[:lower:]'<<<"${TRAVIS_CPU_ARCH}")"
+	export TRAVIS_CPU_CORES="2"
+TRAVIS_OS_NAME_STANDARD="$(tr '[:upper:]' '[:lower:]'<<<"${TRAVIS_OS_NAME}")"
+export TRAVIS_OS_NAME_STANDARD
+	export TRAVIS_OS_NAME_SHORT="win"
+export SRC_TDJNI_LIBNAME="libtdjni.dll"
+export DEST_TDJNI_LIBNAME="tdjni.dll"
+
+# ====== OS Variables
+TRAVIS_CPU_ARCH_JAVA="$(tr '[:upper:]' '[:lower:]'<<<"${TRAVIS_CPU_ARCH}")"
+export TRAVIS_CPU_ARCH_JAVA
+export TDLIB_RESOURCES_OUTPUT_DIR="$TRAVIS_OUTPUT_DIR/resources/libs/$TRAVIS_OS_NAME_SHORT/$TRAVIS_CPU_ARCH_STANDARD"
+
+# ====== Print variables
+echo "TD_SRC_DIR=${TD_SRC_DIR}"
+echo "TD_BIN_DIR=${TD_BIN_DIR}"
+echo "TDNATIVES_BIN_DIR=${TDNATIVES_BIN_DIR}"
+echo "TDNATIVES_CPP_SRC_DIR=${TDNATIVES_CPP_SRC_DIR}"
+echo "TDNATIVES_DOCS_BIN_DIR=${TDNATIVES_DOCS_BIN_DIR}"
+echo "TD_BUILD_DIR=${TD_BUILD_DIR}"
+echo "TD_CROSS_BIN_DIR=${TD_CROSS_BIN_DIR}"
+echo "TDNATIVES_CPP_BUILD_DIR=${TDNATIVES_CPP_BUILD_DIR}"
+echo "JAVA_SRC_DIR=${JAVA_SRC_DIR}"
+echo "TDLIB_SERIALIZER_DIR=${TDLIB_SERIALIZER_DIR}"
+echo "PATH=${PATH}"
+echo "JAVA_HOME=${JAVA_HOME}"
+echo "JAVA_INCLUDE_PATH=${JAVA_INCLUDE_PATH}"
+echo "JAVA_INCLUDE_PATH2=${JAVA_INCLUDE_PATH2}"
+echo "JAVA_AWT_INCLUDE_PATH=${JAVA_AWT_INCLUDE_PATH}"
+echo "VCPKG_DIR=${VCPKG_DIR}"
+echo "MAVEN_OPTS=${MAVEN_OPTS}"
+echo "TRAVIS_CPU_ARCH=${TRAVIS_CPU_ARCH}"
+echo "TRAVIS_CPU_ARCH_JAVA=${TRAVIS_CPU_ARCH_JAVA}"
+echo "TRAVIS_CPU_ARCH_STANDARD=${TRAVIS_CPU_ARCH_STANDARD}"
+echo "TRAVIS_OS_NAME=${TRAVIS_OS_NAME}"
+echo "TRAVIS_OS_NAME_STANDARD=${TRAVIS_OS_NAME_STANDARD}"
+echo "TRAVIS_OS_NAME_SHORT=${TRAVIS_OS_NAME_SHORT}"
+echo "SRC_TDJNI_LIBNAME=${SRC_TDJNI_LIBNAME}"
+echo "DEST_TDJNI_LIBNAME=${DEST_TDJNI_LIBNAME}"
+echo "TDLIB_RESOURCES_OUTPUT_DIR=${TDLIB_RESOURCES_OUTPUT_DIR}"
+echo "CURRENT DIRECTORY* ($(pwd)):"
+ls -alch "$(pwd)"
+echo "WORK DIRECTORY CONTENT* (${TRAVIS_BUILD_DIR}):"
+ls -alch "$TRAVIS_BUILD_DIR"
diff --git a/jenkins/scripts/setup_workspace.sh b/jenkins/scripts/setup_workspace.sh
new file mode 100755
index 0000000..fa157d5
--- /dev/null
+++ b/jenkins/scripts/setup_workspace.sh
@@ -0,0 +1,28 @@
+#!/bin/bash -e
+# ====== Setup environment variables
+source ./jenkins/scripts/setup_variables.sh
+
+# ====== Environment setup
+[ -d $TD_BUILD_DIR ] || mkdir -p $TD_BUILD_DIR
+[ -d $TD_BIN_DIR ] || mkdir -p $TD_BIN_DIR
+[ -d $TD_NATIVE_BIN_DIR ] || mkdir -p $TD_NATIVE_BIN_DIR
+[ -d $TD_CROSS_BIN_DIR ] || mkdir -p $TD_CROSS_BIN_DIR
+[ -d $TDNATIVES_CPP_BUILD_DIR ] || mkdir -p $TDNATIVES_CPP_BUILD_DIR
+
+echo "CCACHE statistics:"
+ccache -s
+
+## Fix openssl path
+cd $TD_SRC_DIR
+#sed -i -e '2i\cmake_policy(SET CMP0074 NEW)\' tdutils/CMakeLists.txt
+#sed -i -e '2i\cmake_policy(SET CMP0074 NEW)\' CMakeLists.txt
+#sed -i -e '3i\set(OPENSSL_ROOT_DIR /usr/lib/openssl_cross/usr/lib)\' CMakeLists.txt
+#sed -i -e '4i\set(OPENSSL_LIBRARIES_DIR /usr/lib/openssl_cross/usr/lib)\' CMakeLists.txt
+#sed -i -e '5i\set(OPENSSL_INCLUDE_DIR /usr/lib/openssl_cross/usr/include/openssl)\' CMakeLists.txt
+#sed -i -e '6i\set(OPENSSL_CRYPTO_LIBRARY /usr/lib/openssl_cross/usr/lib/libcrypto.so)\' CMakeLists.txt
+#sed -i -e '7i\set(OPENSSL_SSL_LIBRARY /usr/lib/openssl_cross/usr/lib/libssl.so)\' CMakeLists.txt
+#sed -i -e '8i\set(ZLIB_ROOT /usr/lib/zlib_cross/usr/lib)\' CMakeLists.txt
+#sed -i -e '9i\set(ZLIB_LIBRARIES_DIR /usr/lib/zlib_cross/usr/lib)\' CMakeLists.txt
+#sed -i -e '10i\set(ZLIB_LIBRARY /usr/lib/zlib_cross/usr/lib/libz.so)\' CMakeLists.txt
+#sed -i -e '11i\set(ZLIB_INCLUDE_DIR /usr/lib/zlib_cross/usr/include)\' CMakeLists.txt
+#sed -i -e '12i\link_libraries(atomic)\' CMakeLists.txt
diff --git a/toolchain-win64.cmake b/toolchain-win64.cmake
new file mode 100644
index 0000000..69d0dae
--- /dev/null
+++ b/toolchain-win64.cmake
@@ -0,0 +1,6 @@
+SET(CMAKE_SYSTEM_NAME Windows)
+SET(CMAKE_CROSSCOMPILING 1)
+SET(CMAKE_C_COMPILER   /usr/bin/x86_64-w64-mingw32-gcc-posix)
+SET(CMAKE_CXX_COMPILER /usr/bin/x86_64-w64-mingw32-g++-posix)
+SET(CMAKE_LINKER /usr/bin/x86_64-w64-mingw32-ld-posix)
+set(CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES /usr/lib/gcc/x86_64-w64-mingw32/8.3-posix)