8 files changed, 69 insertions, 5 deletions
diff --git a/dev/ci/appveyor.sh b/dev/ci/appveyor.sh
index c72705c7f7..7bf9ad8c9b 100644
--- a/dev/ci/appveyor.sh
+++ b/dev/ci/appveyor.sh
@@ -1,9 +1,15 @@
 #!/bin/bash
+
 set -e -x
+
+APPVEYOR_OPAM_SWITCH=4.06.1+mingw64c
+
 wget https://github.com/fdopen/opam-repository-mingw/releases/download/0.0.0.1/opam64.tar.xz
 tar -xf opam64.tar.xz
 bash opam64/install.sh
-opam init -a mingw https://github.com/fdopen/opam-repository-mingw.git --comp 4.02.3+mingw64c --switch 4.02.3+mingw64c
+
+opam init -a mingw https://github.com/fdopen/opam-repository-mingw.git --comp $APPVEYOR_OPAM_SWITCH --switch $APPVEYOR_OPAM_SWITCH
 eval "$(opam config env)"
-opam install -y ocamlfind camlp5 ounit
+opam install -y num ocamlfind camlp5 ounit
+
 cd "$APPVEYOR_BUILD_FOLDER" && ./configure -local && make && make byte && make -C test-suite all INTERACTIVE= && make validate
diff --git a/dev/ci/ci-basic-overlay.sh b/dev/ci/ci-basic-overlay.sh
index 5c882ee856..87d837b387 100755
--- a/dev/ci/ci-basic-overlay.sh
+++ b/dev/ci/ci-basic-overlay.sh
@@ -170,3 +170,15 @@
 ########################################################################
 : "${pidetop_CI_BRANCH:=v8.9}"
 : "${pidetop_CI_GITURL:=https://bitbucket.org/coqpide/pidetop.git}"
+
+########################################################################
+# ext-lib
+########################################################################
+: "${ext_lib_CI_BRANCH:=master}"
+: "${ext_lib_CI_GITURL:=https://github.com/coq-ext-lib/coq-ext-lib.git}"
+
+########################################################################
+# quickchick
+########################################################################
+: "${quickchick_CI_BRANCH:=master}"
+: "${quickchick_CI_GITURL:=https://github.com/QuickChick/QuickChick.git}"
diff --git a/dev/ci/ci-common.sh b/dev/ci/ci-common.sh
index f867fd189b..5b5cbd11ae 100644
--- a/dev/ci/ci-common.sh
+++ b/dev/ci/ci-common.sh
@@ -8,6 +8,7 @@ export NJOBS
 
 if [ -n "${GITLAB_CI}" ];
 then
+    export OCAMLPATH="$PWD/_install_ci/lib:$OCAMLPATH"
     export COQBIN="$PWD/_install_ci/bin"
     export CI_BRANCH="$CI_COMMIT_REF_NAME"
     if [[ ${CI_BRANCH#pr-} =~ ^[0-9]*$ ]]
@@ -27,6 +28,7 @@ else
         CI_BRANCH="$(git rev-parse --abbrev-ref HEAD)"
         export CI_BRANCH
     fi
+    export OCAMLPATH="$PWD:$OCAMLPATH"
     export COQBIN="$PWD/bin"
 fi
 export PATH="$COQBIN:$PATH"
diff --git a/dev/ci/ci-ext-lib.sh b/dev/ci/ci-ext-lib.sh
new file mode 100755
index 0000000000..cf212c2fb5
--- /dev/null
+++ b/dev/ci/ci-ext-lib.sh
@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+ci_dir="$(dirname "$0")"
+
+# This script could be included inside other ones
+# Let's avoid to source ci-common twice in this case
+if [ -z "${CI_BUILD_DIR}" ];
+then
+    . "${ci_dir}/ci-common.sh"
+fi
+
+ext_lib_CI_DIR="${CI_BUILD_DIR}/ExtLib"
+
+git_checkout "${ext_lib_CI_BRANCH}" "${ext_lib_CI_GITURL}" "${ext_lib_CI_DIR}"
+
+( cd "${ext_lib_CI_DIR}" && make && make install)
diff --git a/dev/ci/ci-pidetop.sh b/dev/ci/ci-pidetop.sh
index 2ac4d21671..32cba0808e 100755
--- a/dev/ci/ci-pidetop.sh
+++ b/dev/ci/ci-pidetop.sh
@@ -12,13 +12,11 @@ git_checkout "${pidetop_CI_BRANCH}" "${pidetop_CI_GITURL}" "${pidetop_CI_DIR}"
 # `-local`. We need to improve this divergence but if we use Dune this
 # "local" oddity goes away automatically so not bothering...
 if [ -d "$COQBIN/../lib/coq" ]; then
-   COQOCAMLLIB="$COQBIN/../lib/"
    COQLIB="$COQBIN/../lib/coq/"
 else
-   COQOCAMLLIB="$COQBIN/../"
    COQLIB="$COQBIN/../"
 fi
 
-( cd "${pidetop_CI_DIR}" && OCAMLPATH="$COQOCAMLLIB" jbuilder build @install )
+( cd "${pidetop_CI_DIR}" && jbuilder build @install )
 
 echo -en '4\nexit' | "$pidetop_CI_DIR/_build/install/default/bin/pidetop" -coqlib "$COQLIB" -main-channel stdfds
diff --git a/dev/ci/ci-quickchick.sh b/dev/ci/ci-quickchick.sh
new file mode 100755
index 0000000000..fc39e2685d
--- /dev/null
+++ b/dev/ci/ci-quickchick.sh
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+ci_dir="$(dirname "$0")"
+
+# This script could be included inside other ones
+# Let's avoid to source ci-common twice in this case
+if [ -z "${CI_BUILD_DIR}" ];
+then
+    . "${ci_dir}/ci-common.sh"
+fi
+
+quickchick_CI_DIR="${CI_BUILD_DIR}/Quickchick"
+
+install_ssreflect
+
+git_checkout "${quickchick_CI_BRANCH}" "${quickchick_CI_GITURL}" "${quickchick_CI_DIR}"
+
+( cd "${quickchick_CI_DIR}" && make && make install)
diff --git a/dev/ci/user-overlays/07099-ppedrot-unification-returns-option.sh b/dev/ci/user-overlays/07099-ppedrot-unification-returns-option.sh
new file mode 100644
index 0000000000..e6c48d10a6
--- /dev/null
+++ b/dev/ci/user-overlays/07099-ppedrot-unification-returns-option.sh
@@ -0,0 +1,4 @@
+if [ "$CI_PULL_REQUEST" = "7099" ] || [ "$CI_BRANCH" = "unification-returns-option" ]; then
+    Equations_CI_BRANCH=unification-returns-option
+    Equations_CI_GITURL=https://github.com/ppedrot/Coq-Equations
+fi
diff --git a/dev/ci/user-overlays/07495-gares-elpi-test-bug.sh b/dev/ci/user-overlays/07495-gares-elpi-test-bug.sh
new file mode 100644
index 0000000000..6939ead2ba
--- /dev/null
+++ b/dev/ci/user-overlays/07495-gares-elpi-test-bug.sh
@@ -0,0 +1,8 @@
+if [ "$CI_PULL_REQUEST" = "7495" ] || [ "$CI_BRANCH" = "fix-restrict" ]; then
+
+    # this branch contains a commit not present on coq-master that triggers
+    # the universe restriction bug #7472
+    Elpi_CI_BRANCH=overlay-7495
+    Elpi_CI_GITURL=https://github.com/LPCIC/coq-elpi.git
+
+fi