From 2dbd793878a977491207b7dd73d962c2be60de78 Mon Sep 17 00:00:00 2001
From: Mike Phipps <15438609-k8wu@users.noreply.gitlab.com>
Date: Sun, 1 Oct 2023 15:57:58 -0400
Subject: [PATCH] The wasm_build.sh script is now more resilient to failures in
 finding llvm-dwarfdump

---
 veilid-wasm/wasm_build.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/veilid-wasm/wasm_build.sh b/veilid-wasm/wasm_build.sh
index 5cf70dc6..7d16dd4a 100755
--- a/veilid-wasm/wasm_build.sh
+++ b/veilid-wasm/wasm_build.sh
@@ -14,14 +14,14 @@ if [ -f /usr/local/opt/llvm/bin/llvm-dwarfdump ]; then
     DWARFDUMP=/usr/local/opt/llvm/bin/llvm-dwarfdump
 elif [ -f /opt/homebrew/llvm/bin/llvm-dwarfdump ]; then
     DWARFDUMP=/opt/homebrew/llvm/bin/llvm-dwarfdump
-else 
-    DWARFDUMP=`which llvm-dwarfdump`
+else
+    # some systems may have the major LLVM version suffixed on the LLVM binaries - and we need `true` at the end because the whole script will fail with a nonzero return if something goes wrong here
+    DWARFDUMP=`which llvm-dwarfdump || find ${PATH//:/\/ } -name 'llvm-dwarfdump*' 2>/dev/null | head -n1 || true`
     if [[ "${DWARFDUMP}" == "" ]]; then
-        echo llvm-dwarfdump not found
+        echo "llvm-dwarfdump not found"
     fi
 fi
 
-
 if [[ "$1" == "release" ]]; then  
     OUTPUTDIR=../target/wasm32-unknown-unknown/release/pkg
     INPUTDIR=../target/wasm32-unknown-unknown/release