Add circleci config

.circleci/build_and_tests.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+mkdir build && cd "$_"
+cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_TESTING=ON
+make
+make install
+./tests/test_all

.circleci/build_only.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+mkdir build && cd "$_"
+cmake .. -DCMAKE_INSTALL_PREFIX=/usr
+make
+make install

.circleci/config.yml

@@ -0,0 +1,37 @@
+version: 2.0
+
+jobs:
+  debianLatestStable:
+    docker:
+      - image: debian:latest
+    steps:
+      - checkout
+      - run: apt update && apt -y install git gcc clang cmake libcriterion-dev libbaseencode-dev
+      - run: chmod +x .circleci/build_and_tests.sh
+
+  fedoraLatestStable:
+    docker:
+      - image: fedora:latest
+    steps:
+      - checkout
+      - run: dnf -y update && dnf -y install git gcc cmake make libgcrypt-devel 
+      - run: chmod +x .circleci/install_deps.sh
+      - run: chmod +x .circleci/build_only.sh
+
+  archlinux:
+    docker:
+      - image: archlinux:latest
+    steps:
+      - checkout
+      - run: pacman -Syu --noconfirm && pacman -S --noconfirm pkg-config git gcc cmake make
+      - run: chmod +x .circleci/install_deps.sh
+      - run: chmod +x .circleci/build_only.sh
+
+workflows:
+  version: 2
+  build:
+    jobs:
+      - debianLatestStable
+      - fedoraLatestStable
+      - archlinux
+

.circleci/install_deps.sh

@@ -0,0 +1,9 @@
+set -e
+
+git clone https://github.com/paolostivanin/libbaseencode.git
+cd libbaseencode && mkdir build && cd "$_"
+  cmake .. -DCMAKE_INSTALL_PREFIX=/usr
+  make -j2
+  make install
+cd ../..
+