From 41bd4a25d40aba130b47abf1abfb102b4b4e1fc4 Mon Sep 17 00:00:00 2001
From: Hugo Herbelin
Date: Sun, 16 Jun 2019 20:09:25 +0200
Subject: Ensuring regexp filtering in ci works on MacOS X.

Unfortunately, "+" regular expressions are not supported by default
with MacOS X's sed.

It is told that it would work with option -E though, but the syntax
seems then different.
---
 dev/ci/ci-iris-lambda-rust.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/dev/ci/ci-iris-lambda-rust.sh b/dev/ci/ci-iris-lambda-rust.sh
index 95f143bb95..d99e140bce 100755
--- a/dev/ci/ci-iris-lambda-rust.sh
+++ b/dev/ci/ci-iris-lambda-rust.sh
@@ -8,14 +8,14 @@ install_ssreflect
 # Setup lambdaRust first
 git_download lambdaRust
 
-# Extract required version of Iris
-Iris_CI_REF=$(grep -F coq-iris < "${CI_BUILD_DIR}/lambdaRust/opam" | sed 's/.*"dev\.[0-9.-]\+\.\([0-9a-z]\+\)".*/\1/')
+# Extract required version of Iris (avoiding "+" which does not work on MacOS :( *)
+Iris_CI_REF=$(grep -F coq-iris < "${CI_BUILD_DIR}/lambdaRust/opam" | sed 's/.*"dev\.[0-9][0-9.-]*\.\([0-9a-z][0-9a-z]*\)".*/\1/')
 
 # Setup Iris
 git_download Iris
 
 # Extract required version of std++
-stdpp_CI_REF=$(grep -F coq-stdpp < "${CI_BUILD_DIR}/Iris/opam" | sed 's/.*"dev\.[0-9.-]\+\.\([0-9a-z]\+\)".*/\1/')
+stdpp_CI_REF=$(grep -F coq-stdpp < "${CI_BUILD_DIR}/Iris/opam" | sed 's/.*"dev\.[0-9][0-9.-]*\.\([0-9a-z][0-9a-z]*\)".*/\1/')
 
 # Setup std++
 git_download stdpp
-- 
cgit v1.2.3