Add a basic .travis.yml file for automated testing

.travis.yml

@@ -0,0 +1,21 @@
+language: C
+before_install: sudo apt-get update
+install: sudo apt-get install help2man gengetopt libpcsclite-dev libusb-dev
+compiler:
+    - gcc
+env:
+    global:
+        -PKG_CONFIG_PATH=/tmp/install/lib/pkgconfig
+        -PREFIX=/tmp/install
+script:
+    #Build virtualsmartcard
+    - cd virtualsmartcard && autoreconf -vsi && ./configure && make && cd ..
+    # Build pcsc-relay, which requires libnfc
+    - cd /tmp && git clone https://code.google.com/p/libnfc && cd libnfc && autoreconf -i && ./configure --prefix=$PREFIX && make install && cd $TRAVIS_BUILD_DIR
+    - cd pcsc-relay && autoreconf -vsi && ./configure && make && cd ..
+    # Build libnpa, which requires OpenPACE and OpenSC
+    - cd /tmp && git clone https://github.com/frankmorgner/openpace && cd openpace && autoreconf -vsi && ./configure --enable-openssl-install --prefix=$PREFIX && make install && cd $TRAVIS_BUILD_DIR
+    - cd npa/src/opensc && cp configure.ac.in configure.ac && autoreconf -vsi && ./configure --prefix=$PREFIX --enable-sm && make install && cd ../../..
+#    - cd npa && autoreconf -vsi && ./configure OPENSC_LIBS="-L$PREFIX/lib -lopensc -lcrypto" && make
+#   # Build ccid 
+#    - cd ccid && autoreconf -vsi && ./configure OPENSC_LIBS="-L$PREFIX/lib -lopensc" && make