Note the requirements for C++14 in CONTRIBUTING.md, update travis build

This commit is contained in:
baldurk
2017-03-17 22:23:04 +00:00
parent 66353de7fb
commit 5853344015
4 changed files with 10 additions and 2 deletions
+2
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@@ -3,6 +3,8 @@ language: cpp
branches:
only:
- master
# having another branch lets us force-push tests here without spamming master
- travis-test
env:
global:
+1 -1
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@@ -27,7 +27,7 @@ There are no external dependencies, all libraries/headers needed to build are in
### Linux
Currently linux supports gcc-4.8 and clang-3.5, as these are the compilers used in CI builds. Once the linux port is more mature, more compilers can be supported, although only within reason. Distribution packages should be built with the `Release` CMake build type so that warnings do not trigger errors. To build just run:
Currently linux should work with gcc 5+ and clang 3.4+ as it requires C++14 compiler support. The Travis CI builds with gcc-6.0 and clang-3.5. Within reason other compilers will be supported if the required patches are minimal. Distribution packages should be built with the `Release` CMake build type so that warnings do not trigger errors. To build just run:
```
cmake -DCMAKE_BUILD_TYPE=Debug -Bbuild -H.
+6
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@@ -7,6 +7,12 @@ set +e
set -e
# Switch to the gcc version we want
if [ $CC == "gcc" ]; then
export CC=gcc-6;
export CXX=g++-6;
fi
mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=Debug ..
+1 -1
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@@ -6,7 +6,7 @@ sudo add-apt-repository -y 'ppa:beineri/opt-qt562-trusty'
sudo add-apt-repository -y 'deb http://apt.llvm.org/precise/ llvm-toolchain-precise-3.8 main'
wget -O - http://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
sudo apt-get update -qq
sudo apt-get install --allow-unauthenticated -y -qq libx11-dev mesa-common-dev libgl1-mesa-dev qt56base qt56x11extras libxcb-keysyms1-dev gdb clang-format-3.8
sudo apt-get install --allow-unauthenticated -y -qq libx11-dev mesa-common-dev libgl1-mesa-dev qt56base qt56x11extras libxcb-keysyms1-dev gdb clang-format-3.8 g++-6
# check formatting matches clang-format-3.8. Since newer versions can have
# changes in formatting even without any rule changes, we have to fix on a