travis 5

.travis.yml

@@ -1,5 +1,11 @@
 language: cpp
 
-install: ./configure -t
+sudo: required
 
-script: ./run -e 'init=/poweroff.out' -n
+install: |
+  cd "$TRAVIS_BUILD_DIR"
+  ./configure -t
+
+script: |
+  cd "$TRAVIS_BUILD_DIR"
+  ./run -e 'init=/poweroff.out' -n

configure

@@ -1,20 +1,18 @@
 #!/usr/bin/env bash
-s='sudo'
 y=''
 while getopts t OPT; do
   case "$OPT" in
     t)
-      s=''
       y='-y'
       ;;
   esac
 done
 shift $(($OPTIND - 1))
-$s apt-get update $y
+sudo apt-get update $y
 # Building SDL for QEMU in Buildroot was rejected upstream because it adds many dependencies:
 # https://patchwork.ozlabs.org/patch/770684/
 # We are just using the host SDL for now, if it causes too much problems we might remove it.
 # libsdl2-dev needs to be installed separatedly from sudo apt-get build-dep qemu
 # because Ubuntu 16.04's QEMU uses SDL 1.
-$s apt-get install $y build-essential libsdl2-dev
-$s apt-get build-dep $y qemu
+sudo apt-get install $y build-essential libsdl2-dev
+sudo apt-get build-dep $y qemu