From 0a6cfe4358495d621465f6dc8fd1535a69c54410 Mon Sep 17 00:00:00 2001
From: Jose Luis Blanco Claraco <joseluisblancoc@gmail.com>
Date: Fri, 31 May 2019 09:48:51 +0200
Subject: [PATCH 1/2] Add travis CI

---
 .travis.sh  | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 .travis.yml | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 README.md   |  2 ++
 3 files changed, 103 insertions(+)
 create mode 100755 .travis.sh
 create mode 100644 .travis.yml

diff --git a/.travis.sh b/.travis.sh
new file mode 100755
index 000000000..71c946eb4
--- /dev/null
+++ b/.travis.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+set -e   # Make sure any error makes the script to return an error code
+set -x   # echo
+
+SOURCE_DIR=`pwd`
+BUILD_DIR=build
+
+#CMAKE_C_FLAGS="-Wall -Wextra -Wabi -O2"
+#CMAKE_CXX_FLAGS="-Wall -Wextra -Wabi -O2"
+
+function build_and_test ()
+{
+  #env
+  git clean -fd || true
+  rm -fr $BUILD_DIR || true
+  mkdir $BUILD_DIR && cd $BUILD_DIR
+
+  if [ ! -z "$GCC_VERSION" ]; then
+    sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-$GCC_VERSION 60 \
+                         --slave /usr/bin/g++ g++ /usr/bin/g++-$GCC_VERSION
+    sudo update-alternatives --set gcc /usr/bin/gcc-$GCC_VERSION
+  fi
+
+  # gcc is too slow and we have a time limit in Travis CI: selective builds.
+  if [ "$BUILD_EXAMPLES" == "1" ]; then
+    GTSAM_BUILD_EXAMPLES_ALWAYS=FALSE
+  else
+    GTSAM_BUILD_EXAMPLES_ALWAYS=TRUE
+  fi
+  if [ "$RUN_TESTS" == "1" ]; then
+    GTSAM_BUILD_TESTS=FALSE
+  else
+    GTSAM_BUILD_TESTS=TRUE
+  fi
+
+  cmake $SOURCE_DIR \
+      -DGTSAM_BUILD_EXAMPLES_ALWAYS=$GTSAM_BUILD_EXAMPLES_ALWAYS \
+      -DGTSAM_BUILD_TESTS=$GTSAM_BUILD_TESTS
+
+  # Actual build:
+  make -j2
+
+  # Run tests:
+  if [ "$RUN_TESTS" == "1" ]; then
+    make check
+  fi
+
+  cd $SOURCE_DIR
+}
+
+build_and_test
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 000000000..bce676721
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,49 @@
+language: cpp
+cache: ccache
+sudo: required
+dist: xenial
+
+addons:
+  apt:
+    sources:
+    - ubuntu-toolchain-r-test
+    packages:
+    - g++-8
+    - clang-3.8
+    - build-essential
+    - pkg-config
+    - cmake
+    - libpython-dev python-numpy
+    - libboost-all-dev
+
+before_install:
+  - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew update          ; fi
+
+script:
+  - bash .travis.sh
+
+env:
+  global:
+    - MAKEFLAGS="-j 2"
+    - CCACHE_SLOPPINESS=pch_defines,time_macros
+
+matrix:
+  include:
+  - compiler: gcc
+    os: linux
+    env: BUILD_EXAMPLES=1
+  - compiler: gcc
+    os: linux
+    env: RUN_TESTS=1
+  - compiler: gcc
+    os: linux
+    env: BUILD_EXAMPLES=1 GCC_VERSION="8"
+  - compiler: clang
+    os: linux
+    env: BUILD_EXAMPLES=1
+  - compiler: gcc
+    os: osx
+    env: BUILD_EXAMPLES=1
+  - compiler: clang
+    os: osx
+    env: RUN_TESTS=1
diff --git a/README.md b/README.md
index 720517669..07cf25a40 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![Build Status](https://travis-ci.org/borglab/gtsam.svg?branch=develop)](https://travis-ci.org/borglab/gtsam)
+
 README - Georgia Tech Smoothing and Mapping library
 ===================================================
 

From f52c69b5a8a3968719b06830d6c0cab77bf5b9cf Mon Sep 17 00:00:00 2001
From: Jose Luis Blanco Claraco <joseluisblancoc@gmail.com>
Date: Fri, 31 May 2019 13:10:33 +0200
Subject: [PATCH 2/2] fix wrong logic

---
 .travis.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.travis.sh b/.travis.sh
index 71c946eb4..522d82353 100755
--- a/.travis.sh
+++ b/.travis.sh
@@ -24,14 +24,14 @@ function build_and_test ()
 
   # gcc is too slow and we have a time limit in Travis CI: selective builds.
   if [ "$BUILD_EXAMPLES" == "1" ]; then
-    GTSAM_BUILD_EXAMPLES_ALWAYS=FALSE
+    GTSAM_BUILD_EXAMPLES_ALWAYS=ON
   else
-    GTSAM_BUILD_EXAMPLES_ALWAYS=TRUE
+    GTSAM_BUILD_EXAMPLES_ALWAYS=OFF
   fi
   if [ "$RUN_TESTS" == "1" ]; then
-    GTSAM_BUILD_TESTS=FALSE
+    GTSAM_BUILD_TESTS=ON
   else
-    GTSAM_BUILD_TESTS=TRUE
+    GTSAM_BUILD_TESTS=OFF
   fi
 
   cmake $SOURCE_DIR \