3ad3d8a1d8
1) Allow selection of binutils/gcc/gdb/kernel headers to build, although some of the older tool patches probably need updating. 2) Rework gdb build so that remote debugging now works with gdbserver. 3) Misc. other package updates.3) Misc. other package updates.3) Misc. other package updates.
56 lines
2.0 KiB
Makefile
56 lines
2.0 KiB
Makefile
#############################################################
|
|
#
|
|
# genext2fs to build to target ext2 filesystems
|
|
#
|
|
#############################################################
|
|
GENEXT2_DIR=$(BUILD_DIR)/genext2fs-1.3
|
|
GENEXT2_SOURCE=genext2fs_1.3.orig.tar.gz
|
|
GENEXT2_SITE=http://ftp.debian.org/debian/pool/main/g/genext2fs
|
|
GENEXT2_PATCH=$(SOURCE_DIR)/genext2fs.patch
|
|
|
|
$(DL_DIR)/$(GENEXT2_SOURCE):
|
|
$(WGET) -P $(DL_DIR) $(GENEXT2_SITE)/$(GENEXT2_SOURCE)
|
|
|
|
$(GENEXT2_DIR): $(DL_DIR)/$(GENEXT2_SOURCE) $(GENEXT2_PATCH)
|
|
zcat $(DL_DIR)/$(GENEXT2_SOURCE) | tar -C $(BUILD_DIR) -xvf -
|
|
mv $(GENEXT2_DIR).orig $(GENEXT2_DIR)
|
|
cat $(GENEXT2_PATCH) | patch -p1 -d $(GENEXT2_DIR)
|
|
|
|
$(GENEXT2_DIR)/genext2fs: $(GENEXT2_DIR)
|
|
$(MAKE) CFLAGS="-Wall -O2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE \
|
|
-D_FILE_OFFSET_BITS=64" -C $(GENEXT2_DIR);
|
|
touch -c $(GENEXT2_DIR)/genext2fs
|
|
|
|
genext2fs: $(GENEXT2_DIR)/genext2fs
|
|
|
|
|
|
|
|
#############################################################
|
|
#
|
|
# Build the ext2 root filesystem image
|
|
#
|
|
#############################################################
|
|
|
|
# How much KB we want to add to the calculated size for slack space
|
|
GENEXT2_REALSIZE=$(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
|
|
|
|
ext2root: genext2fs
|
|
#-@find $(TARGET_DIR)/lib -type f -name \*.so\* | xargs $(STRIP) --strip-unneeded 2>/dev/null || true;
|
|
-@find $(TARGET_DIR) -type f -perm +111 | xargs $(STRIP) 2>/dev/null || true;
|
|
$(GENEXT2_DIR)/genext2fs -i $(GENEXT2_INODES) -b $(GENEXT2_SIZE) \
|
|
-d $(TARGET_DIR) -q -D $(SOURCE_DIR)/device_table.txt $(IMAGE)
|
|
|
|
ext2root-source: $(DL_DIR)/$(GENEXT2_SOURCE)
|
|
|
|
ext2root-clean:
|
|
-$(MAKE) -C $(GENEXT2_DIR) clean
|
|
|
|
ext2root-dirclean:
|
|
rm -rf $(GENEXT2_DIR)
|
|
|