From b2c3adce5c6f2a6d6ba28c59e5a8ddd084277a9e Mon Sep 17 00:00:00 2001
From: Ralf Jung <jung@mpi-sws.org>
Date: Thu, 25 May 2023 12:02:27 +0200
Subject: [PATCH] avoid deprecated fgrep

---
 Makefile.coq.local | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.coq.local b/Makefile.coq.local
index 432f62cf..8674492b 100644
--- a/Makefile.coq.local
+++ b/Makefile.coq.local
@@ -5,6 +5,6 @@ style: $(VFILES)
 # Make sure everything imports the options.
 	$(SHOW)"COQLINT"
 	$(HIDE)for FILE in $(VFILES); do \
-	  if ! fgrep -q 'From iris.prelude Require Import options.' "$$FILE"; then echo "ERROR: $$FILE does not import 'options'."; echo; exit 1; fi ; \
+	  if ! grep -F -q 'From iris.prelude Require Import options.' "$$FILE"; then echo "ERROR: $$FILE does not import 'options'."; echo; exit 1; fi ; \
 	done
 .PHONY: style
-- 
GitLab