Adding a build stage for arm64 cni (#990)

* Making multi-platform make target and integrating it into PR pipeline

Author: pjohnst5

.pipelines/pipeline.yaml

@@ -42,26 +42,17 @@ stages:
           name: "$(BUILD_POOL_NAME_DEFAULT)"
         steps:
           - script: |
-              GOOS=windows make all-binaries VERSION=$(TAG)
-            name: "BuildWindows"
-            displayName: "Build Windows"
-
-          - script: |
-              GOOS=linux make all-binaries VERSION=$(TAG)
-            name: "BuildLinux"
-            displayName: "Build Linux"
+              make all-binaries-platforms VERSION=$(TAG)
+            name: "BuildAllPlatformBinaries"
+            displayName: "Build all platform binaries"
 
           - script: |
               mkdir -p ./output/bins
-              cd ./output/linux_amd64
-              sudo find . -mindepth 2 -type f -regextype posix-extended ! -iregex '.*\.(zip|tgz)$' -delete
-              sudo find . -mindepth 2 -type f -print -exec mv {} ../bins \;
-              sudo rm -R -- */ && cd ..
-              cd ./windows_amd64
-              sudo find . -mindepth 2 -type f -regextype posix-extended ! -iregex '.*\.(zip|tgz)$' -delete
-              sudo find . -mindepth 2 -type f -print -exec mv {} ../bins \;
-              sudo rm -R -- */ && cd ..
-              rmdir ./linux_amd64 && rmdir ./windows_amd64
+              cd ./output
+              find . -name '*.tgz' -print -exec mv -t ./bins/ {} +
+              find . -name '*.zip' -print -exec mv -t ./bins/ {} +
+              shopt -s extglob
+              rm -rf !("bins")
             name: "PrepareArtifacts"
             displayName: "Prepare Artifacts"
 

Makefile

@@ -1,3 +1,5 @@
+SHELL=/bin/bash
+
 # Source files common to all targets.
 COREFILES = \
 	$(wildcard common/*.go) \
@@ -74,6 +76,8 @@ NPMFILES = \
 # Build defaults.
 GOOS ?= linux
 GOARCH ?= amd64
+GOOSES ?= "linux windows" # To override at the cli do: GOOSES="\"darwin bsd\""
+GOARCHES ?= "amd64 arm64" # To override at the cli do: GOARCHES="\"ppc64 mips\""
 
 # Build directories.
 ROOT_DIR = $(shell pwd)
@@ -167,6 +171,14 @@ CNS_AI_ID = ce672799-8f08-4235-8c12-08563dc2acef
 cnsaipath=github.com/Azure/azure-container-networking/cns/logger.aiMetadata
 ENSURE_OUTPUT_DIR_EXISTS := $(shell mkdir -p $(OUTPUT_DIR))
 
+.PHONY: all-binaries-platforms
+all-binaries-platforms: ## Make all platform binaries
+	@for goos in "$(GOOSES)"; do \
+		for goarch in "$(GOARCHES)"; do \
+			make all-binaries GOOS=$$goos GOARCH=$$goarch; \
+		done \
+	done
+
 # Shorthand target names for convenience.
 azure-cnm-plugin: $(CNM_BUILD_DIR)/azure-vnet-plugin$(EXE_EXT) cnm-archive
 azure-vnet: $(CNI_BUILD_DIR)/azure-vnet$(EXE_EXT)
@@ -269,12 +281,6 @@ all-containerized:
 	docker rm $(BUILD_CONTAINER_NAME)
 	docker rmi $(BUILD_CONTAINER_IMAGE):$(VERSION)
 
-# Make both linux and windows binaries
-.PHONY: all-binaries-platforms
-all-binaries-platforms:
-	export GOOS=linux; make all-binaries
-	export GOOS=windows; make all-binaries
-
 
 .PHONY: tools
 tools: acncli