From 9274bfbfe9221d9cc7f230b523a35a9a31f3520e Mon Sep 17 00:00:00 2001
From: Emil Mikulic <emikulic@gmail.com>
Date: Wed, 1 Jul 2020 19:41:46 +1000
Subject: [PATCH] clang-warns: use clang in path by default.

---
 devel/clang-warns | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/devel/clang-warns b/devel/clang-warns
index 68ad0e3..32d8ef5 100755
--- a/devel/clang-warns
+++ b/devel/clang-warns
@@ -1,13 +1,12 @@
-#!/bin/sh
+#!/bin/bash
 #
 # Build with clang with all warnings.
 #
 TARGET=$(dirname $0)/../darkhttpd.c
-
-# Adjust to suit:
-LLVM=$HOME/llvm
-
-$LLVM/install/bin/clang -Weverything -O \
+if [[ -z "$CLANG" ]]; then
+  CLANG="$(which clang)"
+fi
+"$CLANG" -Weverything -O \
   -Wno-unreachable-code -Wno-padded -Wno-disabled-macro-expansion \
   -Wno-reserved-id-macro \
   -DDEBUG $TARGET