travis: add llvm docker build

.travis.yml

@@ -1,44 +1,18 @@
-sudo: false
+sudo: required
 
 services:
   - docker
 
 language: cpp
 
-compiler:
-  - gcc
-  - clang
-
-addons:
-  apt:
-    sources:
-    - ubuntu-toolchain-r-test
-    packages:
-    - gcc-6
-    - g++-6
-    - libgnutls28-dev
-    - cmake
-
 before_install:
-  - if [ $TRAVIS_OS_NAME == linux ] && [ $CXX == g++ ]; then export CXX=/usr/bin/g++-6 && export CC=/usr/bin/gcc-6; fi
-  - if [ $TRAVIS_OS_NAME == linux ]; then git clone https://github.com/msgpack/msgpack-c.git; fi
-  - if [ $TRAVIS_OS_NAME == linux ]; then cd msgpack-c && git checkout cpp-1.2.0 && mkdir build && mkdir -p $HOME/usr && cd build; fi
-  - if [ $TRAVIS_OS_NAME == linux ]; then cmake -DCMAKE_INSTALL_PREFIX=$HOME/usr -DMSGPACK_CXX11=ON -DMSGPACK_BUILD_EXAMPLES=OFF .. && make -j && make install && cd ../.. && pwd; fi
-  - if [ $TRAVIS_OS_NAME == osx ]; then brew update && brew install llvm36 && brew install msgpack && brew install gnutls && brew link --force llvm36; fi
-
-before_script:
-  - if [ $TRAVIS_OS_NAME == linux ]; then travis_retry ./autogen.sh && ./configure --prefix=$HOME/usr; fi
-  - if [ $TRAVIS_OS_NAME == osx ]; then travis_retry ./autogen.sh && ./configure; fi
+- docker pull aberaud/opendht-deps
+- docker pull aberaud/opendht-deps-llvm
 
 script:
-  - make -j
+- docker build -f docker/DockerfileTravis .
+- docker build -f docker/DockerfileTravisLlvm .
 
 notifications:
   email:
       - adrien.beraud@savoirfairelinux.com
-
-env:
-  - LANG="en_US.UTF-8"
-
-os:
-  - osx

docker/Dockerfile

@@ -0,0 +1,6 @@
+FROM aberaud/opendht-deps
+MAINTAINER Adrien Béraud <adrien.beraud@savoirfairelinux.com>
+RUN git clone https://github.com/savoirfairelinux/opendht.git \
+	&& cd opendht && mkdir build && cd build \
+	&& cmake .. -DCMAKE_INSTALL_PREFIX=/usr && make -j8 && make install \
+	&& cd ../.. && rm -rf opendht

docker/DockerfileDeps

@@ -0,0 +1,9 @@
+FROM ubuntu:16.04
+MAINTAINER Adrien Béraud <adrien.beraud@savoirfairelinux.com>
+RUN apt-get update && apt-get install -y build-essential cmake git wget libncurses5-dev libreadline-dev nettle-dev libgnutls-dev cython3 python3-dev python3-setuptools
+RUN wget https://github.com/msgpack/msgpack-c/releases/download/cpp-1.4.2/msgpack-1.4.2.tar.gz \
+	&& tar -xzf msgpack-1.4.2.tar.gz \
+	&& cd msgpack-1.4.2 && mkdir build && cd build \
+	&& cmake -DMSGPACK_CXX11=ON -DMSGPACK_BUILD_EXAMPLES=OFF -DCMAKE_INSTALL_PREFIX=/usr .. \
+	&& make -j8 && make install \
+	&& cd ../.. && rm -rf msgpack-1.4.2

docker/DockerfileDepsLlvm

@@ -0,0 +1,11 @@
+FROM ubuntu:16.04
+MAINTAINER Adrien Béraud <adrien.beraud@savoirfairelinux.com>
+RUN apt-get update \
+	&& apt-get install -y llvm clang make cmake git wget libncurses5-dev libreadline-dev nettle-dev libgnutls-dev cython3 python3-dev python3-setuptools \
+	&& apt-get remove -y gcc g++ && apt-get autoremove -y && apt-get clean
+RUN wget https://github.com/msgpack/msgpack-c/releases/download/cpp-1.4.2/msgpack-1.4.2.tar.gz \
+	&& tar -xzf msgpack-1.4.2.tar.gz \
+	&& cd msgpack-1.4.2 && mkdir build && cd build \
+	&& cmake -DMSGPACK_CXX11=ON -DMSGPACK_BUILD_EXAMPLES=OFF -DCMAKE_INSTALL_PREFIX=/usr .. \
+	&& make -j8 && make install \
+	&& cd ../.. && rm -rf msgpack-1.4.2

docker/DockerfileLlvm

@@ -0,0 +1,6 @@
+FROM aberaud/opendht-deps-llvm
+MAINTAINER Adrien Béraud <adrien.beraud@savoirfairelinux.com>
+RUN git clone https://github.com/savoirfairelinux/opendht.git \
+	&& cd opendht && mkdir build && cd build \
+	&& cmake .. -DCMAKE_INSTALL_PREFIX=/usr && make -j8 && make install \
+	&& cd ../.. && rm -rf opendht

docker/DockerfileTravis

@@ -0,0 +1,6 @@
+FROM aberaud/opendht-deps
+MAINTAINER Adrien Béraud <adrien.beraud@savoirfairelinux.com>
+COPY . /root/opendht
+RUN cd /root/opendht && mkdir build && cd build \
+	&& cmake -DCMAKE_INSTALL_PREFIX=/usr .. && make -j8 && make install \
+	&& cd ../.. && rm -rf opendht

docker/DockerfileTravisLlvm

@@ -0,0 +1,6 @@
+FROM aberaud/opendht-deps-llvm
+MAINTAINER Adrien Béraud <adrien.beraud@savoirfairelinux.com>
+COPY . /root/opendht
+RUN cd /root/opendht && mkdir build && cd build \
+	&& cmake -DCMAKE_INSTALL_PREFIX=/usr .. && make -j8 && make install \
+	&& cd ../.. && rm -rf opendht

src/dht.cpp

@@ -170,10 +170,9 @@ private:
     size_t total_size {};
 };
 
-
 struct Dht::SearchNode {
     SearchNode() : node() {}
-    SearchNode(std::shared_ptr<Node> node) : node(node) {}
+    SearchNode(const std::shared_ptr<Node>& node) : node(node) {}
 
     using AnnounceStatusMap = std::map<Value::Id, std::shared_ptr<Request>>;
 
@@ -1488,6 +1487,7 @@ Dht::get(const InfoHash& id, GetCallback getcb, DoneCallback donecb, Value::Filt
     auto status = std::make_shared<OpStatus>();
     auto status4 = std::make_shared<OpStatus>();
     auto status6 = std::make_shared<OpStatus>();
+
     auto vals = std::make_shared<std::vector<std::shared_ptr<Value>>>();
     auto all_nodes = std::make_shared<std::vector<std::shared_ptr<Node>>>();