From: Simon Josefsson <simon@josefsson.org>
Date: Mon, 31 Oct 2022 08:42:42 +0000 (+0100)
Subject: maintainer-makefile: Fix Apple Xcode 'make syntax-check'.
X-Git-Tag: v1.0~1978
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4ad0eedf4ff8d294a10c20b8945d0e59aa8141db;p=thirdparty%2Fgnulib.git

maintainer-makefile: Fix Apple Xcode 'make syntax-check'.

* top/maint.mk (sc_indent): Don't use non-GNU indent.
---

diff --git a/ChangeLog b/ChangeLog
index 634aa8797f..acbe62a996 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2022-10-31  Simon Josefsson  <simon@josefsson.org>
+
+	maintainer-makefile: Fix Apple Xcode 'make syntax-check'.
+	* top/maint.mk (sc_indent): Don't use non-GNU indent.
+
 2022-10-30  Paul Eggert  <eggert@cs.ucla.edu>
 
 	thread: pacify gcc -Wbad-function-cast
diff --git a/top/maint.mk b/top/maint.mk
index 495a0a2bf6..045609c285 100644
--- a/top/maint.mk
+++ b/top/maint.mk
@@ -1659,8 +1659,8 @@ indent: # Running indent once is not idempotent, but running it twice is.
 	indent $(indent_args) $(INDENT_SOURCES)
 
 sc_indent:
-	@if ! command -v indent > /dev/null; then			\
-	    echo 1>&2 '$(ME): sc_indent: indent is missing';		\
+	@if ! indent --version 2> /dev/null | grep -q 'GNU indent'; then\
+	    echo 1>&2 '$(ME): sc_indent: GNU indent is missing';	\
 	else								\
 	  fail=0; files="$(INDENT_SOURCES)";				\
 	  for f in $$files; do						\