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-rwxr-xr-xalpine.mk8
1 files changed, 5 insertions, 3 deletions
diff --git a/alpine.mk b/alpine.mk
index 031c584..2be7328 100755
--- a/alpine.mk
+++ b/alpine.mk
@@ -234,10 +234,12 @@ MBRPATH := /usr/share/syslinux/mbr.bin
$(USBIMG): $(ISOFS_DIRSTAMP)
@echo "==> Generating $@"
- @dd if=/dev/zero of=$(USBIMG) bs=1024 count=$(USBIMG_SIZE)
- @mkfs.vfat $(USBIMG) >/dev/null
+ @mformat -C -v 'ALPINE' -c 16 -h 64 -n 32 -i $(USBIMG) \
+ -t $$(($(USBIMG_SIZE) / 1200)) ::
@syslinux $(USBIMG)
- @MTOOLS_SKIP_CHECK=1 mcopy -i $(USBIMG) $(ISO_DIR)/* $(ISO_DIR)/.[a-z]* ::
+ @mcopy -i $(USBIMG) $(ISO_DIR)/* $(ISO_DIR)/.[a-z]* ::
+ @mcopy -i $(USBIMG) /dev/zero ::/zero 2>/dev/null || true
+ @mdel -i $(USBIMG) ::/zero
USBIMG_SHA1 := $(USBIMG).sha1
$(USBIMG_SHA1): $(USBIMG)