adds ENV vars to dynamically locate the compiler dependent on architecture.

Author: lmcdonough

entrypoint.sh

@@ -1,29 +1,35 @@
 #!/bin/sh
 set -euo pipefail
 
-# determine the architecture of the host machine
+# Determine the architecture of the host machine
 ARCH=$(uname -m)
 
-# select the binary based on the architecture
+# Set Rust linker for ARM64 if needed
+if [ "$ARCH" = "aarch64" ]; then
+    export CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc
+    export RUSTFLAGS="-C link-arg=-L/usr/lib/aarch64-linux-gnu"
+fi
+
+# Select the binary based on the architecture
 if [ "$ARCH" = "x86_64" ]; then
-        echo "Executing AMD64 binary"
-        exec /app/refactor_platform_rs \
-            -l "$BACKEND_LOG_FILTER_LEVEL" \
-            -i "$BACKEND_INTERFACE" \
-            -p "$BACKEND_PORT" \
-            -d "$DATABASE_URL" \
-            --allowed-origins="$BACKEND_ALLOWED_ORIGINS" \
-            "$@"
+    echo "Executing AMD64 binary"
+    exec /app/refactor_platform_rs \
+        -l "$BACKEND_LOG_FILTER_LEVEL" \
+        -i "$BACKEND_INTERFACE" \
+        -p "$BACKEND_PORT" \
+        -d "$DATABASE_URL" \
+        --allowed-origins="$BACKEND_ALLOWED_ORIGINS" \
+        "$@"
 elif [ "$ARCH" = "aarch64" ]; then
-        echo "Executing ARM64 binary"
-        exec /app/refactor_platform_rs_arm64 \
-            -l "$BACKEND_LOG_FILTER_LEVEL" \
-            -i "$BACKEND_INTERFACE" \
-            -p "$BACKEND_PORT" \
-            -d "$DATABASE_URL" \
-            --allowed-origins="$BACKEND_ALLOWED_ORIGINS" \
-            "$@"
+    echo "Executing ARM64 binary"
+    exec /app/refactor_platform_rs_arm64 \
+        -l "$BACKEND_LOG_FILTER_LEVEL" \
+        -i "$BACKEND_INTERFACE" \
+        -p "$BACKEND_PORT" \
+        -d "$DATABASE_URL" \
+        --allowed-origins="$BACKEND_ALLOWED_ORIGINS" \
+        "$@"
 else
-        echo "Unsupported architecture: $(uname -m)" >&2
-        exit 1
+    echo "Unsupported architecture: $(uname -m)" >&2
+    exit 1
 fi