From 1c0769fdc316a5e2982d8909e713050af223c928 Mon Sep 17 00:00:00 2001
From: "Luke T. Shumaker" <lukeshu@lukeshu.com>
Date: Mon, 27 Jan 2025 22:32:10 -0700
Subject: GNUmakefile: Pull lint/c, lint/all, and lint/unknown out into
 separate shell scripts

---
 build-aux/lint-h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100755 build-aux/lint-h

(limited to 'build-aux/lint-h')

diff --git a/build-aux/lint-h b/build-aux/lint-h
new file mode 100755
index 0000000..965d7d8
--- /dev/null
+++ b/build-aux/lint-h
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+# build-aux/lint-h - Lint checks for C header files
+#
+# Copyright (C) 2024-2025  Luke T. Shumaker <lukeshu@lukeshu.com>
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+r=0
+for filename in "$@"; do
+	dscname=$(./build-aux/get-dscname "$filename")
+	guard=${dscname//'/'/'_'}
+	guard=${guard//'.'/'_'}
+	guard="_${guard^^}_"
+	if ! { grep -Fxq "#ifndef ${guard}"      "$filename" &&
+	       grep -Fxq "#define ${guard}"      "$filename" &&
+	       grep -Fxq "#endif /* ${guard} */" "$filename"; }; then
+		echo "$filename does not have ${guard} guard"; r=1
+	fi
+done
+exit $r
-- 
cgit v1.2.3-2-g168b