travis fix to check cuda-8 support

Author: hackmod

.travis.yml

@@ -16,10 +16,20 @@ matrix:
         - os: linux
           dist: trusty
           sudo: required
-          env: CUDA=ON
+          env:
+              - CUDA=ON
+              - CUDA_VERSION=9
+        - os: linux
+          dist: trusty
+          sudo: required
+          env:
+              - CUDA=ON
+              - CUDA_VERSION=8
         - os: osx
           osx_image: xcode9.1
-          env: CUDA=OFF
+          env:
+              - CUDA=OFF
+              - CUDA_VERSION=9
 cache:
     directories:
         - $HOME/.local
@@ -36,11 +46,17 @@ before_install:
       sudo apt-get -q update
       sudo apt-get -qy install g++-6
       scripts/install_cmake.sh
-      . scripts/install-cuda-ubuntu1604.sh
+      . scripts/install-cuda-ubuntu1604.sh $CUDA_VERSION
       pyenv global 3.6
       pip install --user requests gitpython
-      export CC=gcc-6
-      export CXX=g++-6
+      if [ "$CUDA_VERSION" = "8" ]; then
+        sudo apt-get -qy install g++-5
+        export CC=gcc-5
+        export CXX=g++-5
+      else
+        export CC=gcc-6
+        export CXX=g++-6
+      fi
     elif [ "$TRAVIS_OS_NAME" == "osx" ]; then
       HOMEBREW_NO_AUTO_UPDATE=1 brew install -q python3
       pip3 install -q requests gitpython
@@ -53,7 +69,7 @@ script: |
     if [ "$TRAVIS_OS_NAME" = osx ]; then otool -L build/ethminer/ethminer; fi
     . build/ethminer/buildinfo.sh
     mkdir package
-    mv build/ethminer.tar.gz package/$PROJECT_NAME-$PROJECT_VERSION-$SYSTEM_NAME-$SYSTEM_PROCESSOR.tar.gz
+    mv build/ethminer.tar.gz package/$PROJECT_NAME-$PROJECT_VERSION-cuda-$CUDA_VERSION-$SYSTEM_NAME-$SYSTEM_PROCESSOR.tar.gz
 
 
 deploy:

scripts/install-cuda-ubuntu1604.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 #
 # Install the core CUDA_VER toolkit for Ubuntu 16.04.
 # Requires the CUDA_VER environment variable to be set to the required version.
@@ -10,14 +10,36 @@
 
 set -e
 
-export CUDA_VER=9.1.85-1
+CUDA_VER=9.1.85-1
+if [ "$1" != "" ]; then
+  CUDA_VER=$1
+fi
+if [ "$CUDA_VER" = "8" ]; then
+  CUDA_VER=8.0.61-1
+  CUDA_PACKAGE=cuda-core
+elif [ "$CUDA_VER" = "9" ]; then
+  CUDA_VER=9.1.85-1
+elif [ "$CUDA_VER" = "9.1" ]; then
+  CUDA_VER=9.1.85-1
+elif [ "$CUDA_VER" = "9.2" ]; then
+  CUDA_VER=9.2.148-1
+elif [ "$CUDA_VER" = "10" ]; then
+  CUDA_VER=10.0.130-1
+fi
+
+if [ -z $CUDA_PACKAGE ]; then
+  CUDA_PACKAGE=cuda-nvcc
+fi
+
 sudo apt-key adv --fetch-keys http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64/7fa2af80.pub
 wget http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64/cuda-repo-ubuntu1604_${CUDA_VER}_amd64.deb
 sudo dpkg -i cuda-repo-ubuntu1604_${CUDA_VER}_amd64.deb
 sudo apt-get update -qq
-export CUDA_APT=${CUDA_VER:0:3}
-export CUDA_APT=${CUDA_APT/./-}
-sudo apt-get install -qy cuda-nvcc-${CUDA_APT} cuda-cudart-dev-${CUDA_APT}
+CUDA_APT=$(echo $CUDA_VER | sed 's/\.[0-9]\+\-[0-9]\+$//;s/\./-/')
+sudo apt-get install -qy $CUDA_PACKAGE-$CUDA_APT cuda-cudart-dev-$CUDA_APT
 sudo apt-get clean
-export CUDA_HOME=/usr/local/cuda-${CUDA_VER:0:3}
-export PATH=${CUDA_HOME}/bin:${PATH}
+CUDA_APT=$(echo $CUDA_APT | sed 's/-/./')
+CUDA_HOME=/usr/local/cuda-$CUDA_APT
+PATH=${CUDA_HOME}/bin:${PATH}
+export CUDA_HOME
+export PATH