Add should_build_for_arch check

build/build.sh

@@ -74,6 +74,31 @@ get_local_version() {
   fi
 }
 
+# Check if package should be built for current architecture
+# Returns 0 (success) if should build, 1 if should skip
+should_build_for_arch() {
+  local pkg="$1"
+  local current_arch="$ARCH"
+  local pkgbuild="/pkgbuilds/$pkg/PKGBUILD"
+
+  [[ ! -f "$pkgbuild" ]] && return 1
+
+  # Check PKGBUILD arch=() array
+  local pkgbuild_archs=$(cd "/pkgbuilds/$pkg" && bash -c 'source PKGBUILD 2>/dev/null; echo "${arch[@]}"')
+
+  # If arch=('any'), build for all architectures
+  if [[ "$pkgbuild_archs" == "any" ]]; then
+    return 0
+  fi
+
+  # Check if current arch is in PKGBUILD arch=()
+  if echo "$pkgbuild_archs" | grep -qw "$current_arch"; then
+    return 0  # Build
+  else
+    return 1  # Skip
+  fi
+}
+
 # Build a package from /pkgbuilds/
 build_package() {
   local pkg="$1"
@@ -245,6 +270,13 @@ if [[ -n "$PACKAGES" ]]; then
       exit 1
     fi
 
+    # Check if package should be built for this architecture
+    if ! should_build_for_arch "$pkg_name"; then
+      echo "  ⊘ $pkg_name - not built for $ARCH"
+      SKIPPED_PACKAGES="$SKIPPED_PACKAGES $pkg_name"
+      continue
+    fi
+
     if check_needs_build "$pkg_name"; then
       PACKAGES_TO_BUILD+=("$pkg_name")
     else
@@ -259,6 +291,13 @@ else
     pkg=$(basename "$pkgdir")
     [[ ! -f "$pkgdir/PKGBUILD" ]] && continue
 
+    # Check if package should be built for this architecture
+    if ! should_build_for_arch "$pkg"; then
+      echo "  ⊘ $pkg - not built for $ARCH"
+      SKIPPED_PACKAGES="$SKIPPED_PACKAGES $pkg"
+      continue
+    fi
+
     if check_needs_build "$pkg"; then
       PACKAGES_TO_BUILD+=("$pkg")
     else