Test on Python 3.5, 3.6, 3.8-dev and nightly

src/travis/linux-x86_64-before-install.sh

@@ -1,74 +1,78 @@
-export whereibelong=$(pwd)
-export dist=$(lsb_release --codename --short)
-echo "We are running on Ubuntu $dist"
-echo "RUNNING: apt update..."
-sudo apt-get --yes update > /dev/null
-echo "RUNNING: apt dist-upgrade..."
-sudo apt-get --yes dist-upgrade > /dev/null
-echo "Installing build tools..."
-sudo apt-get --yes install build-essential
+if [ -n $TRAVIS_PYTHON_VERSION ]; then
+  export python="python"
+  export pip="pip"
+  echo "Travis setup Python $TRAVIS_PYTHON_VERSION"
+  echo "running tests with this version"
+else
+  export whereibelong=$(pwd)
+  export dist=$(lsb_release --codename --short)
+  echo "We are running on Ubuntu $dist"
+  echo "RUNNING: apt update..."
+  sudo apt-get --yes update > /dev/null
+  echo "RUNNING: apt dist-upgrade..."
+  sudo apt-get --yes dist-upgrade > /dev/null
+  echo "Installing build tools..."
+  sudo apt-get --yes install build-essential
 
-echo "Installing deps for python3"
-sudo cp -v /etc/apt/sources.list /tmp
-chmod a+rwx /tmp/sources.list
-echo "deb-src http://archive.ubuntu.com/ubuntu/ $dist main" >> /tmp/sources.list
-sudo cp -v /tmp/sources.list /etc/apt
-sudo apt-get --yes update > /dev/null
-sudo apt-get --yes build-dep python3
+  echo "Installing deps for python3"
+  sudo cp -v /etc/apt/sources.list /tmp
+  chmod a+rwx /tmp/sources.list
+  echo "deb-src http://archive.ubuntu.com/ubuntu/ $dist main" >> /tmp/sources.list
+  sudo cp -v /tmp/sources.list /etc/apt
+  sudo apt-get --yes update > /dev/null
+  sudo apt-get --yes build-dep python3
 
-mypath=$HOME
-echo "My Path is $mypath"
-cpucount=$(nproc --all)
-echo "This device has $cpucount CPUs for compiling..."
+  mypath=$HOME
+  echo "My Path is $mypath"
+  cpucount=$(nproc --all)
+  echo "This device has $cpucount CPUs for compiling..."
 
 
-# Compile latest OpenSSL
-OPENSSL_VER=1.1.1b
-wget https://www.openssl.org/source/openssl-$OPENSSL_VER.tar.gz
-echo "Extracting OpenSSL..."
-tar xf openssl-$OPENSSL_VER.tar.gz
-cd openssl-$OPENSSL_VER
-echo "Compiling OpenSSL $OPENSSL_VER..."
-./config shared --prefix=$mypath/ssl
-echo "Running make for OpenSSL..."
-make -j$cpucount -s
-echo "Running make install for OpenSSL..."
-make install > /dev/null
-export LD_LIBRARY_PATH=~/ssl/lib
-cd ~
+  # Compile latest OpenSSL
+  OPENSSL_VER=1.1.1b
+  wget https://www.openssl.org/source/openssl-$OPENSSL_VER.tar.gz
+  echo "Extracting OpenSSL..."
+  tar xf openssl-$OPENSSL_VER.tar.gz
+  cd openssl-$OPENSSL_VER
+  echo "Compiling OpenSSL $OPENSSL_VER..."
+  ./config shared --prefix=$mypath/ssl
+  echo "Running make for OpenSSL..."
+  make -j$cpucount -s
+  echo "Running make install for OpenSSL..."
+  make install > /dev/null
+  export LD_LIBRARY_PATH=~/ssl/lib
+  cd ~
 
-# Compile latest Python
-PYTHON_VER=3.7.3
-wget https://www.python.org/ftp/python/$PYTHON_VER/Python-$PYTHON_VER.tar.xz
-echo "Extracting Python..."
-tar xf Python-$PYTHON_VER.tar.xz
-cd Python-$PYTHON_VER
-echo "Compiling Python $PYTHON_VER..."
-./configure --with-openssl=$mypath/ssl --enable-shared \
+  # Compile latest Python
+  PYTHON_VER=3.7.3
+  wget https://www.python.org/ftp/python/$PYTHON_VER/Python-$PYTHON_VER.tar.xz
+  echo "Extracting Python..."
+  tar xf Python-$PYTHON_VER.tar.xz
+  cd Python-$PYTHON_VER
+  echo "Compiling Python $PYTHON_VER..."
+  ./configure --with-openssl=$mypath/ssl --enable-shared \
 	--prefix=$mypath/python --with-ensurepip=upgrade > /dev/null
-make -j$cpucount -s
-echo "Installing Python..."
-make install > /dev/null
-cd ~
+  make -j$cpucount -s
+  echo "Installing Python..."
+  make install > /dev/null
+  cd ~
 
-export LD_LIBRARY_PATH=~/ssl/lib:~/python/lib
-python=~/python/bin/python3
-pip=~/python/bin/pip3
+  export LD_LIBRARY_PATH=~/ssl/lib:~/python/lib
+  python=~/python/bin/python3
+  pip=~/python/bin/pip3
 
-$python -V
+  $python -V
 
-if [[ "$dist" == "xenial" ]]; then
-  echo "Installing deps for StaticX..."
-  sudo apt-get install --yes patchelf scons musl
-  $pip install git+https://github.com/JonathonReinhart/staticx.git@master
+  if [[ "$dist" == "xenial" ]]; then
+    echo "Installing deps for StaticX..."
+    sudo apt-get install --yes patchelf scons musl
+    $pip install git+https://github.com/JonathonReinhart/staticx.git@master
+  fi
+  cd $whereibelong
 fi
 
-cd $whereibelong
-
 echo "Upgrading pip packages..."
 $pip freeze > upgrades.txt
 $pip install --upgrade -r upgrades.txt
 $pip install -r src/requirements.txt
 $pip install pyinstaller
-
-cd $whereibelong