Strange "unknown pseudo-op" errors. Try use gcc 4.8 instead 4.6.

--HG--
branch : develop

.travis.yml

@@ -15,11 +15,18 @@ env:
    - secure: "DO0hLop827D9LXcCxMQ3AmSowl1fC8NPeU/um5Jc0aJqnBvizw4BTWyXyYPlCzci1Lx+4SlRAFBttd0FIMIUEi/9atLR9zSivwLCZ86HaP2gJjzOz/TjM+ZQUcIHsZ2x1kf2dngEoWG5Ur3sa9T+HYd9t32F+aO/PjjN5wFtI6I="
 
 before_install:
+  # g++4.8.1
+  - if [ "$CXX" == "g++" ]; then sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test; fi
   - sudo add-apt-repository ppa:ubuntu-sdk-team/ppa -y
   - sudo apt-get update -qq
   - sudo apt-get install -y qtbase5-dev libqt5svg5-dev ccache qt5-default qttools5-dev-tools libqt5xmlpatterns5-dev
   - sudo apt-get install -y libqt5core5 libqt5gui5 libqt5printsupport5 libqt5svg5 libqt5widgets5 libqt5xml5 libqt5xmlpatterns5 xpdf cppcheck
 
+install:
+  # g++4.8.1
+  - if [ "$CXX" = "g++" ]; then sudo apt-get install -qq g++-4.8; fi
+  - if [ "$CXX" = "g++" ]; then export CXX="g++-4.8"; fi
+
 before_script:
   # QTestLib require GUI support for some tests
   - "export DISPLAY=:99.0"
@@ -32,6 +39,7 @@ before_script:
   - qmake ../Valentina.pro -r
 
 script:
+  - $CXX --version
   - cppcheck --error-exitcode=1 --quiet --inline-suppr --template '{file}:{line}:{message}:{id}' --std=posix --enable=performance,portability ../src
   - make -j$(nproc)
   - DISPLAY=:99.0 make check