From 43f7cc4e7af91431a33fc3a20c3437d8db718491 Mon Sep 17 00:00:00 2001
From: jwinterm <johnwmurphy@gmail.com>
Date: Thu, 18 Jun 2026 20:50:18 -0400
Subject: [PATCH] =?UTF-8?q?fix:=20SIGILL=20on=20launch=20=E2=80=94=20pin?=
 =?UTF-8?q?=20-DARCH=3Dx86-64=20for=20the=20Linux=20build=20instead=20of?=
 =?UTF-8?q?=20wownero's=20default=20ARCH=3Dnative=20(CI=20runner=20CPU=20b?=
 =?UTF-8?q?aked=20in=20instructions=20older=20user=20CPUs=20lack)?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .github/workflows/build.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5080b550..e0cfe18a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -40,7 +40,9 @@ jobs:
         run: |
           mkdir build
           cd build
-          cmake -DWITH_SCANNER=OFF -DWOWNEROD_DIR=/tmp/wownerod-embed ..
+          # ARCH=x86-64: portable generic baseline. NEVER 'native' for a release — the CI runner's
+          # CPU (often newer than users') would bake in unsupported instructions → SIGILL on launch.
+          cmake -DWITH_SCANNER=OFF -DARCH=x86-64 -DWOWNEROD_DIR=/tmp/wownerod-embed ..
           cmake --build . -j $(nproc)
       - name: package AppImage
         run: |