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-rw-r--r--target/ext2/ext2root.mk46
1 files changed, 24 insertions, 22 deletions
diff --git a/target/ext2/ext2root.mk b/target/ext2/ext2root.mk
index 2d80999fe..61aedddce 100644
--- a/target/ext2/ext2root.mk
+++ b/target/ext2/ext2root.mk
@@ -39,32 +39,20 @@ genext2fs: $(GENEXT2_DIR)/genext2fs
#
#############################################################
-# How much KB we want to add to the calculated size for slack space
-GENEXT2_REALSIZE=$(subst total,, $(shell LANG=C du $(TARGET_DIR) -s -c -k | grep total ))
-GENEXT2_ADDTOROOTSIZE=$(shell if [ $(GENEXT2_REALSIZE) -ge 20000 ] ; then echo 16384; else echo 16; fi)
-GENEXT2_SIZE=$(shell expr $(GENEXT2_REALSIZE) + $(GENEXT2_ADDTOROOTSIZE) + 200)
-# We currently add about 400 device nodes, so add that into the total
-GENEXT2_INODES=$(shell expr $(shell find $(TARGET_DIR) | wc -l) + 400)
-#GENEXT2_SIZE=100000
+EXT2_OPTS :=
-EXT2_OPTS :=
+ifeq ($(strip $(BR2_TARGET_ROOTFS_EXT2_SQUASH)),y)
+EXT2_OPTS += -q
+endif
-ifeq ($(strip $(BR2_TARGET_ROOTFS_EXT2_BLOCKS)),0)
-EXT2_OPTS += -b $(GENEXT2_SIZE)
-else
+ifneq ($(strip $(BR2_TARGET_ROOTFS_EXT2_BLOCKS)),0)
EXT2_OPTS += -b $(strip $(BR2_TARGET_ROOTFS_EXT2_BLOCKS))
endif
-ifeq ($(strip $(BR2_TARGET_ROOTFS_EXT2_INODES)),0)
-EXT2_OPTS += -i $(GENEXT2_INODES)
-else
+ifneq ($(strip $(BR2_TARGET_ROOTFS_EXT2_INODES)),0)
EXT2_OPTS += -i $(strip $(BR2_TARGET_ROOTFS_EXT2_INODES))
endif
-ifeq ($(strip $(BR2_TARGET_ROOTFS_EXT2_SQUASH)),y)
-EXT2_OPTS += -q
-endif
-
ifneq ($(strip $(BR2_TARGET_ROOTFS_EXT2_RESBLKS)),0)
EXT2_OPTS += -r $(strip $(BR2_TARGET_ROOTFS_EXT2_RESBLKS))
endif
@@ -87,21 +75,35 @@ $(EXT2_BASE): genext2fs
@rm -rf $(TARGET_DIR)/usr/man
@rm -rf $(TARGET_DIR)/usr/share/man
@rm -rf $(TARGET_DIR)/usr/info
+ifeq ($(strip $(BR2_TARGET_ROOTFS_EXT2_BLOCKS)),0)
+ GENEXT2_REALSIZE=`LANG=C du -l -s -c -k $(TARGET_DIR) | grep total | sed -e "s/total//"`; \
+ GENEXT2_ADDTOROOTSIZE=`if [ $$GENEXT2_REALSIZE -ge 20000 ] ; then echo 16384; else echo 1200; fi`; \
+ GENEXT2_SIZE=`expr $$GENEXT2_REALSIZE + $$GENEXT2_ADDTOROOTSIZE`; \
+ GENEXT2_ADDTOINODESIZE=`find $(TARGET_DIR) | wc -l`; \
+ GENEXT2_INODES=`expr $$GENEXT2_ADDTOINODESIZE + 400`; \
+ set -x; \
+ $(GENEXT2_DIR)/genext2fs \
+ -b $$GENEXT2_SIZE \
+ -i $$GENEXT2_INODES \
+ -d $(TARGET_DIR) \
+ $(EXT2_OPTS) $(EXT2_BASE)
+else
$(GENEXT2_DIR)/genext2fs \
-d $(TARGET_DIR) \
$(EXT2_OPTS) \
$(EXT2_BASE)
-
+endif
+
$(EXT2_BASE).gz: $(EXT2_BASE)
@gzip --best -fv $(EXT2_BASE)
-
+
EXT2_COPYTO := $(strip $(subst ",,$(BR2_TARGET_ROOTFS_EXT2_COPYTO)))
-
+
ext2root: $(EXT2_TARGET)
@ls -l $(EXT2_TARGET)
ifneq ($(EXT2_COPYTO),)
@cp -f $(EXT2_TARGET) $(EXT2_COPYTO)
-endif
+endif
ext2root-source: $(DL_DIR)/$(GENEXT2_SOURCE)