Merge pull request #227 from thierry-martinez/pre-ppxlib.revdeps

Fix #183 (pre-ppxlib only): CI testing for our reverse dependencies (again!)

.travis.yml

@@ -4,17 +4,31 @@ dist: xenial
 install: wget https://raw.githubusercontent.com/ocaml/ocaml-ci-scripts/master/.travis-opam.sh
 script: bash -ex .travis-opam.sh
 env:
+  global:
+  - REVDEPS="ppx_deriving_hardcaml
+      ppx_deriving_crowbar
+      ppx_deriving_yojson
+      ppx_deriving_madcast
+      ppx_deriving_protocol
+      ppx_deriving_rpc
+      ppx_deriving_argparse
+      ppx_deriving_cmdliner
+      ppx_deriving_protobuf
+      ppx_deriving_morphism
+      visitors"
   matrix:
-  - OCAML_VERSION=4.02 # we require >=4.02.2 but this picks 4.02.3
-  - OCAML_VERSION=4.03
-  - OCAML_VERSION=4.04
-  - OCAML_VERSION=4.05
-  - OCAML_VERSION=4.06
-  - OCAML_VERSION=4.07
-  - OCAML_VERSION=4.08
-  - OCAML_VERSION=4.09
-  - OCAML_VERSION=4.10
   - OCAML_VERSION=4.11.0+trunk OCAML_BETA=enable
-    PINS="ppx_tools:https://github.com/kit-ty-kate/ppx_tools.git#411"
+    PINS="ppx_tools:https://github.com/kit-ty-kate/ppx_tools.git#411
+      ppx_deriving_yojson:https://github.com/thierry-martinez/ppx_deriving_yojson.git#411_lightning
+      ppx_deriving_protobuf:https://github.com/thierry-martinez/ppx_deriving_protobuf.git#411"
+  - OCAML_VERSION=4.10
+  - OCAML_VERSION=4.09
+  - OCAML_VERSION=4.08
+  - OCAML_VERSION=4.07
+  - OCAML_VERSION=4.06
+  - OCAML_VERSION=4.05
+  - OCAML_VERSION=4.04
+  - OCAML_VERSION=4.03
+  - OCAML_VERSION=4.02 # we require >=4.02.2 but this picks 4.02.3
 os:
   - linux