Build custom boost for the mac version as well

.travis.yml

@@ -34,7 +34,8 @@ before_install:
   CC="gcc-4.9"; fi
 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update ; fi
 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install http://git.io/sshpass.rb ; fi
-- if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then bash build_latest_boost.sh ; fi
+- if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install wget ; fi
+- bash build_latest_boost.sh
 script:
 - mkdir build
 - cd build

build_latest_boost.sh

@@ -1,13 +1,21 @@
 #!/bin/bash
-
+set -e -u -x
 INSTALL_DIR=~/boost
 
 wget http://downloads.sourceforge.net/project/boost/boost/1.60.0/boost_1_60_0.tar.bz2
 
 tar --bzip2 -xf boost_1_60_0.tar.bz2
 cd boost_1_60_0/
-./bootstrap.sh --with-toolset=gcc --with-libraries=iostreams,filesystem,system --prefix=${INSTALL_DIR}
-./b2 toolset=gcc-4.9 link=static threading=multi runtime-link=shared cxxflags=-fPIC
-./b2 toolset=gcc-4.9 install --prefix=${INSTALL_DIR}
+
+if [ "$(uname)" == "Darwin" ]; then
+BOOTSTRAP_FLAGS=""
+B2_FLAGS=""
+else
+BOOTSTRAP_FLAGS="--with-toolset=gcc"
+B2_FLAGS="toolset=gcc-4.9"
+fi
+./bootstrap.sh ${BOOTSTRAP_FLAGS} --with-libraries=iostreams,filesystem,system --prefix=${INSTALL_DIR}
+./b2 ${B2_FLAGS} link=static threading=multi runtime-link=shared cxxflags=-fPIC
+./b2 ${B2_FLAGS} install --prefix=${INSTALL_DIR}