test agains Coq 8.7.1

.gitlab-ci.yml

@@ -26,10 +26,10 @@ variables:
   - master
   - /^ci/
 
-build-coq.8.7.0:
+build-coq.8.7.1:
   <<: *template
   variables:
-    OPAM_PINS: "coq version 8.7.0   coq-mathcomp-ssreflect version 1.6.4"
+    OPAM_PINS: "coq version 8.7.1   coq-mathcomp-ssreflect version 1.6.4"
   except:
   - triggers
 
@@ -47,6 +47,6 @@ build-coq.8.6.1:
 build-iris.dev:
   <<: *template
   variables:
-    OPAM_PINS: "coq version 8.7.0   coq-mathcomp-ssreflect version 1.6.4   coq-iris.dev git https://gitlab.mpi-sws.org/FP/iris-coq.git#$IRIS_REV"
+    OPAM_PINS: "coq version 8.7.1   coq-mathcomp-ssreflect version 1.6.4   coq-iris.dev git https://gitlab.mpi-sws.org/FP/iris-coq.git#$IRIS_REV"
   only:
   - triggers

README.md

@@ -6,12 +6,14 @@ Atomicity related verification based on Iris logic.
 
 This version is known to compile with:
 
- - Coq 8.6.1 / 8.7.0
+ - Coq 8.6.1 / 8.7.1
  - Ssreflect 1.6.4
  - A development version of [Iris](https://gitlab.mpi-sws.org/FP/iris-coq/)
 
-The easiest way to install the correct versions of the dependencies is through
-opam.  You will need the Coq and Iris opam repositories:
+## Building from source
+
+When building from source, we recommend to use opam (1.2.2 or newer) for
+installing the dependencies.  This requires the following two repositories:
 
     opam repo add coq-released https://coq.inria.fr/opam/released
     opam repo add iris-dev https://gitlab.mpi-sws.org/FP/opam-dev.git
@@ -19,6 +21,9 @@ opam.  You will need the Coq and Iris opam repositories:
 Once you got opam set up, run `make build-dep` to install the right versions
 of the dependencies.
 
-## Building
+Run `make -jN` to build the full development, where `N` is the number of your
+CPU cores.
 
-Run `make` to build the full development.
+To update, do `git pull`.  After an update, the development may fail to compile
+because of outdated dependencies.  To fix that, please run `opam update`
+followed by `make build-dep`.