linux-kernel - [PATCH] scripts/tags.sh: Fix obsolete parameter for ctags

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Message-Id: <20210905073133.21910-1-ripxorip@gmail.com>
Date:   Sun,  5 Sep 2021 09:31:32 +0200
From:   "Philip K. Gisslow" <ripxorip@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     trivial@...nel.org, "Philip K. Gisslow" <ripxorip@...il.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Masahiro Yamada <masahiroy@...nel.org>,
        Matthias Maennich <maennich@...gle.com>,
        Matthieu Baerts <matthieu.baerts@...sares.net>,
        Rustam Kovhaev <rkovhaev@...il.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] scripts/tags.sh: Fix obsolete parameter for ctags

Distros such as Fedora and Arch are using the maintained
universal-ctags implementation. This version has replaced
the obsolete --extra flag with --extras.

Signed-off-by: Philip K. Gisslow <ripxorip@...il.com>
---
 scripts/tags.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/scripts/tags.sh b/scripts/tags.sh
index db8ba411860a..b24bfaec6290 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -247,6 +247,10 @@ setup_regex()
 
 exuberant()
 {
+	CTAGS_EXTRA="extra"
+	if $1 --version 2>&1 | grep -iq universal; then
+	    CTAGS_EXTRA="extras"
+	fi
 	setup_regex exuberant asm c
 	all_target_sources | xargs $1 -a                        \
 	-I __initdata,__exitdata,__initconst,__ro_after_init	\
@@ -261,7 +265,7 @@ exuberant()
 	-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL,ACPI_EXPORT_SYMBOL   \
 	-I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \
 	-I static,const						\
-	--extra=+fq --c-kinds=+px --fields=+iaS --langmap=c:+.h \
+	--$CTAGS_EXTRA=+fq --c-kinds=+px --fields=+iaS --langmap=c:+.h \
 	"${regex[@]}"
 
 	setup_regex exuberant kconfig
-- 
2.33.0