gitolite/buildrootschalter
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Cleanup the mess in the ext2 target

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This commit is contained in:
Eric Andersen 2003-01-17 04:32:44 +00:00
parent 27bc59d488
commit 2fc6cd6a24
1 changed files with 2 additions and 13 deletions
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15
make/ext2root.mk
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@ -28,21 +28,10 @@ genext2fs: $(GENEXT2_DIR)/genext2fs
#
# Build the ext2 root filesystem image
#
# Known problems :
# - genext2fs: couldn't allocate a block (no free space)
#
# Since genext2fs allocates only one group of blocks, the FS
# size is limited to a maximum of 8 Mb.
#
#############################################################
# how much KB we want to add to the calculated size for the root directory,
# to have additional space
GENEXT2_ADDTOROOTSIZE := 512
# maximal rootfilesystem size that can be handled
# by genext2fs
GENEXT2_MAXROOTSIZE := 8192
# How much KB we want to add to the calculated size for slack space
GENEXT2_ADDTOROOTSIZE=4096
GENEXT2_REALSIZE=$(subst total,, $(shell du $(TARGET_DIR) -s -c -k | grep total ))
GENEXT2_SIZE=$(shell expr $(GENEXT2_REALSIZE) + $(GENEXT2_ADDTOROOTSIZE))
# We currently add about 400 device nodes, so add that into the total