Add OpenWrt CI via Github Actions.

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

.github/workflows/build-openwrt.yml

@@ -0,0 +1,70 @@
+name: OpenWrt Build
+
+on:
+  push:
+    branches:
+      - main
+      - tmp
+  pull_request:
+    branches:
+      - master
+    types: [opened, synchronize, reopened]
+  release:
+    types: [created]
+
+jobs:
+  build:
+    name: ${{ matrix.arch }} build
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - arch: arc_archs
+            target: archs38-generic
+
+          - arch: arm_cortex-a9_vfpv3-d16
+            target: mvebu-cortexa9
+
+          - arch: mips_24kc
+            target: ath79-generic
+
+          - arch: mipsel_24kc
+            target: mt7621
+
+          - arch: powerpc_464fp
+            target: apm821xx-nand
+
+          - arch: powerpc_8540
+            target: mpc85xx-p1010
+
+          - arch: aarch64_cortex-a53
+            target: mvebu-cortexa53
+
+          - arch: arm_cortex-a15_neon-vfpv4
+            target: armvirt-32
+
+          - arch: i386_pentium-mmx
+            target: x86-geode
+
+          - arch: x86_64
+            target: x86-64
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Build
+        uses: openwrt/gh-action-sdk@master
+        env:
+          ARCH: ${{ matrix.arch }}
+          FEED_DIR: ${{ github.workspace }}/packages/openwrt
+          FEEDNAME: ndpid_openwrt_packages_ci
+          PACKAGES: nDPId-testing
+
+      - name: Store packages
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ matrix.arch}}-packages
+          path: bin/packages/${{ matrix.arch }}/packages/*.ipk

.github/workflows/build.yml

@@ -1,4 +1,5 @@
 name: Build
+
 on:
   push:
     branches:
@@ -10,6 +11,7 @@ on:
     types: [opened, synchronize, reopened]
   release:
     types: [created]
+
 jobs:
   test:
     name: ${{ matrix.os }} ${{ matrix.gcrypt }}

nDPId-test.c

@@ -657,9 +657,9 @@ static void * distributor_client_mainloop_thread(void * const arg)
                         break;
                     case READ_LAST_ENUM_VALUE:
                     case READ_ERROR:
+                    case READ_TIMEOUT:
                         logger(1, "Read and verify fd returned an error: %s", strerror(errno));
                         THREAD_ERROR_GOTO(trv);
-                    case READ_TIMEOUT:
                     case READ_PEER_DISCONNECT:
                         del_event(dis_epollfd, mock_testfds[PIPE_TEST_READ]);
                         pipe_read_finished = 1;
@@ -762,9 +762,8 @@ static void * distributor_client_mainloop_thread(void * const arg)
     {
         HASH_ITER(hh, current_instance->flow_table, current_flow, ftmp)
         {
-            logger(1, "Active flow found during client distributor shutdown: %llu", current_flow->id_as_ull);
+            logger(1, "Active flow found during client distributor shutdown with id: %llu", current_flow->id_as_ull);
             THREAD_ERROR(trv);
-            break;
         }
 
         nDPIsrvd_cleanup_instance(mock_sock, current_instance, CLEANUP_REASON_APP_SHUTDOWN);

packages/openwrt/net/nDPId-testing/Makefile

@@ -4,7 +4,11 @@ PKG_NAME:=nDPId-testing
 PKG_VERSION:=1.0
 PKG_RELEASE:=$(AUTORELEASE)
 
-SOURCE_DIR:=../../../..
+ifneq ($(wildcard /artifacts),)
+PKG_DIRECTORY:=/artifacts
+else
+PKG_DIRECTORY:=../../../..
+endif
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
 
@@ -61,6 +65,9 @@ endef
 endif
 
 define Build/Prepare
+	@echo 'tar: $(DL_DIR)/$(PKG_SOURCE)'
+	@echo 'PKG_DIRECTORY=$(PKG_DIRECTORY)'
+	@echo 'PKG_SOURCE_SUBDIR=$(PKG_SOURCE_SUBDIR)'
 	tar \
 		--exclude-tag-all='gcov.css' \
 		--exclude-tag-all='cmake_install.cmake' \
@@ -71,9 +78,10 @@ define Build/Prepare
 		--exclude-vcs \
 		--exclude-vcs-ignores \
 		--transform 's,^,$(PKG_SOURCE_SUBDIR)/,' \
-		-czf "$(DL_DIR)/$(PKG_SOURCE)" "$(SOURCE_DIR)"
+		-czf "$(DL_DIR)/$(PKG_SOURCE)" -C "$(PKG_DIRECTORY)" .
+	tar -tzf "$(DL_DIR)/$(PKG_SOURCE)"
 	$(PKG_UNPACK)
-	$(Build/Patch)
+	cd '$(PKG_BUILD_DIR)' && patch -p1 < $(PKG_BUILD_DIR)/packages/openwrt/net/nDPId-testing/001-enable-in-source-build.patch
 	env \
 		CC="$(TARGET_CC)" \
 		AR="$(TARGET_AR)" \