Makefile: use grep -E instead of egrep (#103) (#112)

Running egrep on modern systems prints egrep: warning: egrep is obsolescent; using grep -E (cherry picked from commit 5fe565b) Co-authored-by: Maxwell G <[email protected]>
ansible · Jul 13, 2023 · e10a78c · e10a78c
1 parent 0e12925
commit e10a78c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/docsite/Makefile b/docs/docsite/Makefile
@@ -4,7 +4,7 @@ KEYWORD_DUMPER=../../hacking/build-ansible.py document-keywords
 CONFIG_DUMPER=../../hacking/build-ansible.py document-config
 GENERATE_CLI=../../hacking/build-ansible.py generate-man
 COLLECTION_DUMPER=../../hacking/build-ansible.py collection-meta
-ifeq ($(shell echo $(OS) | egrep -ic 'Darwin|FreeBSD|OpenBSD|DragonFly'),1)
+ifeq ($(shell echo $(OS) | grep -Eic 'Darwin|FreeBSD|OpenBSD|DragonFly'),1)
 CPUS ?= $(shell sysctl hw.ncpu|awk '{print $$2}')
 else
 CPUS ?= $(shell nproc)