Makefile: T8294: autodetect CPU architecture for smoketests

We currently have hardcoded values for amd64 in our Makefile.

When calling the smoketests helpers like:
* make testc
* make qemu-live
* make test-interfaces

All expect an amd64 ISO file - if building and arm64 ISO image on an arm64
system, all those helpers do not work as it is hardcoded to amd64.

1 files changed, 19 insertions, 18 deletions

diff --git a/Makefile b/Makefile
index da82e378..0cb5a8d6 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,9 @@
 SHELL := /bin/bash
-
-arch ?= $(shell dpkg --print-architecture 2>/dev/null || echo amd64)
 build_dir := build
 
+ARCH := $(shell dpkg-architecture -qDEB_HOST_ARCH)
+ISO_PATH := $(build_dir)/live-image-$(ARCH).hybrid.iso
+
 .PHONY: all
 all:
 	@echo "Make what specifically?"
@@ -14,60 +15,60 @@ all:
 .PHONY: checkiso
 .ONESHELL:
 checkiso:
-	if [ ! -f build/live-image-$(arch).hybrid.iso ]; then
-		echo "Could not find build/live-image-$(arch).hybrid.iso"
+	if [ ! -f $(ISO_PATH) ]; then
+		echo "Could not find $(ISO_PATH)"
 		exit 1
 	fi
 
 .PHONY: test
 .ONESHELL:
 test: checkiso
-	scripts/check-qemu-install --debug --configd --match="$(MATCH)" --smoketest --uefi --cpu 4 --memory 8 --iso build/live-image-amd64.hybrid.iso $(filter-out $@,$(MAKECMDGOALS))
+	scripts/check-qemu-install --debug --configd --match="$(MATCH)" --smoketest --uefi --cpu 4 --memory 8 --iso $(ISO_PATH) $(filter-out $@,$(MAKECMDGOALS))
 
 .PHONY: test-no-interfaces
 .ONESHELL:
 test-no-interfaces: checkiso
-	scripts/check-qemu-install --debug --configd --smoketest --uefi --no-interfaces --cpu 4 --memory 8 --huge-page-size 2M --huge-page-count 1800 --iso build/live-image-amd64.hybrid.iso
+	scripts/check-qemu-install --debug --configd --smoketest --uefi --no-interfaces --cpu 4 --memory 8 --huge-page-size 2M --huge-page-count 1800 --iso $(ISO_PATH) $(filter-out $@,$(MAKECMDGOALS))
 
 .PHONY: test-no-interfaces-no-vpp
 .ONESHELL:
 test-no-interfaces-no-vpp: checkiso
-	scripts/check-qemu-install --debug --configd --smoketest --uefi --no-interfaces --no-vpp --arch $(arch) --iso build/live-image-$(arch).hybrid.iso
+	scripts/check-qemu-install --debug --configd --smoketest --uefi --no-interfaces --no-vpp --iso $(ISO_PATH) $(filter-out $@,$(MAKECMDGOALS))
 
 .PHONY: test-interfaces
 .ONESHELL:
 test-interfaces: checkiso
-	scripts/check-qemu-install --debug --configd --match="interfaces_" --smoketest --uefi --iso build/live-image-amd64.hybrid.iso
+	scripts/check-qemu-install --debug --configd --match="interfaces_" --smoketest --uefi --iso $(ISO_PATH) $(filter-out $@,$(MAKECMDGOALS))
 
 .PHONY: test-vpp
 .ONESHELL:
 test-vpp: checkiso
-	scripts/check-qemu-install --debug --configd --match="vpp" --smoketest --uefi --cpu 4 --memory 8 --huge-page-size 2M --huge-page-count 1800 --iso build/live-image-amd64.hybrid.iso
+	scripts/check-qemu-install --debug --configd --match="vpp" --smoketest --uefi --cpu 4 --memory 8 --huge-page-size 2M --huge-page-count 1800 --iso $(ISO_PATH) $(filter-out $@,$(MAKECMDGOALS))
 
 .PHONY: testc
 .ONESHELL:
 testc: checkiso
-	scripts/check-qemu-install --debug --configd --match="!vpp" --cpu 2 --memory 7 --configtest --iso build/live-image-amd64.hybrid.iso $(filter-out $@,$(MAKECMDGOALS))
+	scripts/check-qemu-install --debug --configd --match="!vpp" --cpu 2 --memory 7 --configtest --iso $(ISO_PATH) $(filter-out $@,$(MAKECMDGOALS))
 
 .PHONY: testcvpp
 .ONESHELL:
 testcvpp: checkiso
-	scripts/check-qemu-install --debug --configd --match="vpp" --cpu 4 --memory 8 --huge-page-size 2M --huge-page-count 1800 --configtest --iso build/live-image-amd64.hybrid.iso $(filter-out $@,$(MAKECMDGOALS))
+	scripts/check-qemu-install --debug --configd --match="vpp" --cpu 4 --memory 8 --huge-page-size 2M --huge-page-count 1800 --configtest --iso $(ISO_PATH) $(filter-out $@,$(MAKECMDGOALS))
 
 .PHONY: testraid
 .ONESHELL:
 testraid: checkiso
-	scripts/check-qemu-install --debug --configd --raid --iso build/live-image-amd64.hybrid.iso $(filter-out $@,$(MAKECMDGOALS))
+	scripts/check-qemu-install --debug --configd --raid --iso $(ISO_PATH) $(filter-out $@,$(MAKECMDGOALS))
 
 .PHONY: testsb
 .ONESHELL:
 testsb: checkiso
-	scripts/check-qemu-install --debug --uefi --sbtest --iso build/live-image-amd64.hybrid.iso $(filter-out $@,$(MAKECMDGOALS))
+	scripts/check-qemu-install --debug --uefi --sbtest --iso $(ISO_PATH) $(filter-out $@,$(MAKECMDGOALS))
 
 .PHONY: testtpm
 .ONESHELL:
 testtpm: checkiso
-	scripts/check-qemu-install --debug --tpmtest --iso build/live-image-amd64.hybrid.iso $(filter-out $@,$(MAKECMDGOALS))
+	scripts/check-qemu-install --debug --tpmtest --iso $(ISO_PATH) $(filter-out $@,$(MAKECMDGOALS))
 
 .PHONY: test-ci-qcow2
 .ONESHELL:
@@ -76,18 +77,18 @@ test-ci-qcow2:
 		echo "Could not find any QCOW2 disk image"
 		exit 1
 	fi
-	rm -f cloud-init-image-amd64.qcow2 ; cp $$(ls -t build/*.qcow2 | head -n 1) cloud-init-image-amd64.qcow2
-	scripts/check-qemu-install --debug --cloud-init --disk cloud-init-image-amd64.qcow2 $(filter-out $@,$(MAKECMDGOALS))
+	rm -f cloud-init-image-$(ARCH).qcow2 ; cp $$(ls -t build/*.qcow2 | head -n 1) cloud-init-image-$(ARCH).qcow2
+	scripts/check-qemu-install --debug --cloud-init --disk cloud-init-image-$(ARCH).qcow2 $(filter-out $@,$(MAKECMDGOALS))
 
 .PHONY: qemu-live
 .ONESHELL:
 qemu-live: checkiso
-	scripts/check-qemu-install --qemu-cmd --iso build/live-image-amd64.hybrid.iso $(filter-out $@,$(MAKECMDGOALS))
+	scripts/check-qemu-install --qemu-cmd --iso $(ISO_PATH) $(filter-out $@,$(MAKECMDGOALS))
 
 .PHONY: oci
 .ONESHELL:
 oci: checkiso
-	scripts/iso-to-oci build/live-image-amd64.hybrid.iso
+	scripts/iso-to-oci $(ISO_PATH)
 
 .PHONY: clean
 .ONESHELL: