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-rw-r--r--make/vars.mk4
1 files changed, 4 insertions, 0 deletions
diff --git a/make/vars.mk b/make/vars.mk
index d3be3b7..12f93f7 100644
--- a/make/vars.mk
+++ b/make/vars.mk
@@ -55,6 +55,10 @@ INSTALL_RULES := $(foreach module,$(MODULES),install_$(module))
REINSTALL_RULES := $(foreach module,$(MODULES),reinstall_$(module))
UNINSTALL_RULES := $(foreach module,$(MODULES),uninstall_$(module))
+CPU_ARCH := $(if $(shell which arch 2>/dev/null),\
+ $(shell arch),\
+ $(shell lscpu | grep ^Architecture: | sed "s/^Architecture:[[:space:]]*\([[:alnum:][:punct:]]\+\).*/\1/"))
+IMAGE_PREFIX := $(if $(filter armv7%,$(CPU_ARCH)),armv7/)
COMPOSE_CMD := \
ALPINE_VERSION="$(ALPINE_VERSION)" \
IMAGE_PREFIX="$(IMAGE_PREFIX)" \