Add .travis.yml.

.travis.yml

@@ -0,0 +1,27 @@
+language: cpp
+
+notifications:
+  email: false
+
+sudo: required
+
+os:
+  - linux
+  - osx
+
+branches:
+  only:
+    - master
+
+install:
+  - wget http://www.cmake.org/files/v3.3/cmake-3.3.1-Linux-x86_64.sh
+  - sudo sh cmake-3.3.1-Linux-x86_64.sh --skip-license --prefix=/usr
+  - wget -O leptonica.zip https://github.com/egorpugin/leptonica/archive/master.zip
+  - unzip leptonica.zip -d .
+  - cmake -Hleptonica-master -Bleptonica-master/build
+
+script:
+  - mkdir build
+  - cd build
+  - cmake .. -DLeptonica_DIR=leptonica-master/build
+  - make