16 # Latest gcc-4.8, earliest version supported by Travis
38 - libboost-filesystem-dev
41 - MATRIX_EVAL="CONFIG=gcc && CC=gcc-4.8 && CXX=g++-4.8"
43 # Latest gcc-6 on Travis Linux
48 - ubuntu-toolchain-r-test
67 - libboost-filesystem-dev
70 - MATRIX_EVAL="CONFIG=gcc && CC=gcc-6 && CXX=g++-6"
72 # Latest gcc supported on Travis Linux
77 - ubuntu-toolchain-r-test
96 - libboost-filesystem-dev
99 - MATRIX_EVAL="CONFIG=gcc && CC=gcc-7 && CXX=g++-7"
101 # Clang which ships on Trusty Linux
106 - ubuntu-toolchain-r-test
107 - llvm-toolchain-precise-3.8
124 - libboost-system-dev
125 - libboost-python-dev
126 - libboost-filesystem-dev
129 - MATRIX_EVAL="CONFIG=clang && CC=clang-3.8 && CXX=clang++-3.8"
131 # Latest clang supported by Travis Linux
136 - llvm-toolchain-trusty-5.0
153 - libboost-system-dev
154 - libboost-python-dev
155 - libboost-filesystem-dev
158 - MATRIX_EVAL="CONFIG=clang && CC=clang-5.0 && CXX=clang++-5.0"
160 # # Latest clang on Mac OS X
162 # osx_image: xcode9.4
164 # - MATRIX_EVAL="CONFIG=clang && CC=clang && CXX=clang++"
170 - ./.travis/build-and-test.sh
173 - ./.travis/deploy-after-success.sh