fs: introduce per-rootfs TARGET_DIR variable
... which for now still points to the base target directory, but this is
a step forward.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
diff --git a/Makefile b/Makefile
index 6cfe830..b34dd78 100644
--- a/Makefile
+++ b/Makefile
@@ -215,8 +215,10 @@
BUILD_DIR := $(BASE_DIR)/build
BINARIES_DIR := $(BASE_DIR)/images
+# The target directory is common to all packages,
+# but there is one that is specific to each filesystem.
BASE_TARGET_DIR := $(BASE_DIR)/target
-TARGET_DIR = $(BASE_TARGET_DIR)
+TARGET_DIR = $(if $(ROOTFS),$(ROOTFS_$(ROOTFS)_TARGET_DIR),$(BASE_TARGET_DIR))
# initial definition so that 'make clean' works for most users, even without
# .config. HOST_DIR will be overwritten later when .config is included.
HOST_DIR := $(BASE_DIR)/host