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 supported on Travis Linux
48 - ubuntu-toolchain-r-test
67 - libboost-filesystem-dev
70 - MATRIX_EVAL="CONFIG=gcc && CC=gcc-9 && CXX=g++-9"
72 # Clang which ships on Trusty Linux
77 - ubuntu-toolchain-r-test
78 - llvm-toolchain-precise-3.8
97 - libboost-filesystem-dev
100 - MATRIX_EVAL="CONFIG=clang && CC=clang-3.8 && CXX=clang++-3.8"
102 # Latest clang supported by Travis Linux
107 - llvm-toolchain-xenial-8
124 - libboost-system-dev
125 - libboost-python-dev
126 - libboost-filesystem-dev
129 - MATRIX_EVAL="CONFIG=clang && CC=clang-8 && CXX=clang++-8"
131 # # Latest clang on Mac OS X
133 # osx_image: xcode9.4
135 # - MATRIX_EVAL="CONFIG=clang && CC=clang && CXX=clang++"
141 - ./.travis/build-and-test.sh
144 - ./.travis/deploy-after-success.sh