Use old config.

.travis.yml

@@ -1,11 +1,12 @@
-before_install:
-  - sudo apt-get update -qq
-  - sudo apt-get install cmake
-
 env:
   global:
     - secure: "lZ7pHQvl5dpZWzBQAaIMf0wqrvtcZ4wiZKeIZjf83TEsflW8+z0uTpIuN30ZV6Glth/Sq1OhLnTP5+N57fZU/1ebA5twHdvP4bS5CIUUg71/CXQZNl36xeaqvxsG/xRrdpKOsPdjAOsQ9KPTQulsX43XDLS7CasMiLvYOpqKcPc="
 
+before_install:
+  - sudo apt-get update -qq
+  - sudo apt-get install cmake
+  - echo -n | openssl s_client -connect scan.coverity.com:443 | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' | sudo tee -a /etc/ssl/certs/ca-
+
 language: cpp
 
 compiler:
@@ -13,7 +14,7 @@ compiler:
   - clang
 
 before_script:
-  cmake . -DASSIMP_ENABLE_BOOST_WORKAROUND=YES
+  cmake .
 
 script:
   make
@@ -23,6 +24,6 @@ addons:
     project:
       name: "assimp/assimp"
     notification_email: kim.kulling@googlemail.com
-    build_command_prepend: "cmake . -DASSIMP_ENABLE_BOOST_WORKAROUND=YES"
-    build_command: "make"
+    build_command_prepend: "cmake ."
+    build_command: "make -j4"
     branch_pattern: coverity_scan