From bcba718813f27859698f7be26da858797034a976 Mon Sep 17 00:00:00 2001
From: Alex <dev@alexandrelion.com>
Date: Sun, 14 Apr 2024 10:52:14 +0200
Subject: [PATCH] Add ERL_FLAGS

---
 .github/workflows/docker-image.yml | 5 ++++-
 Dockerfile                         | 5 +++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 26d5ed1..ca4a89d 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -53,4 +53,7 @@ jobs:
         tags: ${{ steps.meta.outputs.tags }}
         labels: ${{ steps.meta.outputs.labels }}
         cache-from: type=gha
-        cache-to: type=gha,mode=max
\ No newline at end of file
+        cache-to: type=gha,mode=max
+        build-args: |
+            BUILD_METADATA=${{ steps.meta.outputs.json }}
+            ERL_FLAGS=+JPperf true
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 58838b8..84d4534 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,6 +25,11 @@ RUN apk add --no-cache -U build-base git curl bash ca-certificates nodejs npm op
 ENV NODE_VERSION 16.20.0
 ENV PRESENTATION_STORAGE_DIR /app/uploads
 
+# custom ERL_FLAGS are passed for (public) multi-platform builds
+# to fix qemu segfault, more info: https://github.com/erlang/otp/pull/6340
+ARG ERL_FLAGS
+ENV ERL_FLAGS=$ERL_FLAGS
+
 # Install nvm with node and npm
 # RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash \
 #     && . $HOME/.nvm/nvm.sh \