language: c

os: linux

env:

  - OCAML_VERSION=4.03.0

  - OCAML_VERSION=4.04.0

install:

  - echo "yes" | sudo add-apt-repository ppa:avsm/ocaml42+opam12

  - sudo apt-get update -qq

  - sudo apt-get install -qq opam

  - export OPAMYES=1

  - opam init --compiler=${OCAML_VERSION}

  - opam install ocamlfind camlp4 menhir

script:

  - eval `opam config env`

  # First, run our own testsuite. Do this *before* any ocamlbuild is installed globally,

  # to check that we don't have a spurious dependency on a global ocamlbuild.

  - VERBOSE=1 make test

  # Second, bootstrap ourselves using the freshly built binaries, as a more complex

  # exercise than the testsuite alone.

  - OCAMLBUILD=$(pwd)/ocamlbuild.native make -C bootstrap

  # Third, verify that installation works, and a variety of downstream opam packages

  # still install.

  - make distclean

  - opam pin add -n -k path ocamlbuild .

  - opam install -v ocamlbuild

  - opam install -v mtime # this tests topkg, with stub libraries

  - opam install -v inotify # this tests oasis, with stub libraries

  - opam install -v cpuid # this tests the ocb-stubblr plugin

  - opam install -v ppx_deriving # this tests the cppo plugin