target for UEFI hard disk images

diff --git a/Makefile b/Makefile
index 49081046dee1f8ebe339371a5379e8c5ef666339..7c4d95de9009fe263639ba7014356b80fd7d6074 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -40,16 +40,19 @@ ifndef SOURCES
 endif
 
 ifdef squash
-  target := squashfs
+  target ?= squashfs
 endif
 ifdef raspi
-  target := raspberrypi
+  target ?= raspberrypi
 endif
 ifdef iso
-  target := isoimage
+  target ?= isoimage
 endif
 ifdef subvol
-  target := subvolume
+  target ?= subvolume
+endif
+ifdef image
+  target ?= hddimage
 endif
 
 include $(addsuffix .mk, $(addprefix targets/, ${target}))