mirror of
https://github.com/gnuton/asuswrt-merlin.ng.git
synced 2025-05-19 07:51:46 +02:00
265 lines
7.1 KiB
Makefile
265 lines
7.1 KiB
Makefile
###############################################
|
|
# Compression build options #
|
|
###############################################
|
|
#
|
|
#
|
|
############# Building gzip support ###########
|
|
#
|
|
# Gzip support is by default enabled, and the compression type default
|
|
# (COMP_DEFAULT) is gzip.
|
|
#
|
|
# If you don't want/need gzip support then comment out the GZIP SUPPORT line
|
|
# below, and change COMP_DEFAULT to one of the compression types you have
|
|
# selected.
|
|
#
|
|
# Obviously, you must select at least one of the available gzip, lzma, lzo
|
|
# compression types.
|
|
#
|
|
GZIP_SUPPORT = 1
|
|
|
|
########### Building XZ support #############
|
|
#
|
|
# LZMA2 compression.
|
|
#
|
|
# XZ Utils liblzma (http://tukaani.org/xz/) is supported
|
|
#
|
|
# To build using XZ Utils liblzma - install the library and uncomment
|
|
# the XZ_SUPPORT line below.
|
|
#
|
|
# CONFIG_BCM_KERNEL_CUSTOM
|
|
XZ_SUPPORT = 1
|
|
XZ_SRC_DIR = $(CURDIR)/../xz-5.0.3/src
|
|
# END
|
|
|
|
############ Building LZO support ##############
|
|
#
|
|
# The LZO library (http://www.oberhumer.com/opensource/lzo/) is supported.
|
|
#
|
|
# To build using the LZO library - install the library and uncomment the
|
|
# LZO_SUPPORT line below. If needed, uncomment and set LZO_DIR to the
|
|
# installation prefix.
|
|
#
|
|
#LZO_SUPPORT = 1
|
|
#LZO_DIR = /usr/local
|
|
|
|
########### Building LZMA support #############
|
|
#
|
|
# LZMA1 compression.
|
|
#
|
|
# LZMA1 compression is deprecated, and the newer and better XZ (LZMA2)
|
|
# compression should be used in preference.
|
|
#
|
|
# Both XZ Utils liblzma (http://tukaani.org/xz/) and LZMA SDK
|
|
# (http://www.7-zip.org/sdk.html) are supported
|
|
#
|
|
# To build using XZ Utils liblzma - install the library and uncomment
|
|
# the LZMA_XZ_SUPPORT line below.
|
|
#
|
|
# To build using the LZMA SDK (4.65 used in development, other versions may
|
|
# work) - download and unpack it, uncomment and set LZMA_DIR to unpacked source,
|
|
# and uncomment the LZMA_SUPPORT line below.
|
|
#
|
|
# CONFIG_BCM_KERNEL_CUSTOM
|
|
LZMA_XZ_SUPPORT = 1
|
|
# END
|
|
#LZMA_SUPPORT = 1
|
|
#LZMA_DIR = ../../../../LZMA/lzma465
|
|
|
|
######## Specifying default compression ########
|
|
#
|
|
# The next line specifies which compression algorithm is used by default
|
|
# in Mksquashfs. Obviously the compression algorithm must have been
|
|
# selected to be built
|
|
#
|
|
COMP_DEFAULT = gzip
|
|
|
|
###############################################
|
|
# Extended attribute (XATTRs) build options #
|
|
###############################################
|
|
#
|
|
# Building XATTR support for Mksquashfs and Unsquashfs
|
|
#
|
|
# If your C library or build/target environment doesn't support XATTRs then
|
|
# comment out the next line to build Mksquashfs and Unsquashfs without XATTR
|
|
# support
|
|
XATTR_SUPPORT = 1
|
|
|
|
# Select whether you wish xattrs to be stored by Mksquashfs and extracted
|
|
# by Unsquashfs by default. If selected users can disable xattr support by
|
|
# using the -no-xattrs option
|
|
#
|
|
# If unselected, Mksquashfs/Unsquashfs won't store and extract xattrs by
|
|
# default. Users can enable xattrs by using the -xattrs option.
|
|
XATTR_DEFAULT = 1
|
|
|
|
|
|
###############################################
|
|
# End of BUILD options section #
|
|
###############################################
|
|
|
|
INCLUDEDIR = -I.
|
|
INSTALL_DIR = /usr/local/bin
|
|
|
|
MKSQUASHFS_OBJS = mksquashfs.o read_fs.o sort.o swap.o pseudo.o compressor.o
|
|
|
|
UNSQUASHFS_OBJS = unsquashfs.o unsquash-1.o unsquash-2.o unsquash-3.o \
|
|
unsquash-4.o swap.o compressor.o
|
|
|
|
CFLAGS ?= -O2
|
|
CFLAGS += $(EXTRA_CFLAGS) $(INCLUDEDIR) -D_FILE_OFFSET_BITS=64 \
|
|
-D_LARGEFILE_SOURCE -D_GNU_SOURCE -DCOMP_DEFAULT=\"$(COMP_DEFAULT)\" \
|
|
-Wall
|
|
|
|
LIBS = -lpthread -lm
|
|
ifeq ($(GZIP_SUPPORT),1)
|
|
CFLAGS += -DGZIP_SUPPORT
|
|
MKSQUASHFS_OBJS += gzip_wrapper.o
|
|
UNSQUASHFS_OBJS += gzip_wrapper.o
|
|
LIBS += -lz
|
|
COMPRESSORS += gzip
|
|
endif
|
|
|
|
ifeq ($(LZMA_SUPPORT),1)
|
|
LZMA_OBJS = $(LZMA_DIR)/C/Alloc.o $(LZMA_DIR)/C/LzFind.o \
|
|
$(LZMA_DIR)/C/LzmaDec.o $(LZMA_DIR)/C/LzmaEnc.o $(LZMA_DIR)/C/LzmaLib.o
|
|
INCLUDEDIR += -I$(LZMA_DIR)/C
|
|
CFLAGS += -DLZMA_SUPPORT
|
|
MKSQUASHFS_OBJS += lzma_wrapper.o $(LZMA_OBJS)
|
|
UNSQUASHFS_OBJS += lzma_wrapper.o $(LZMA_OBJS)
|
|
COMPRESSORS += lzma
|
|
endif
|
|
|
|
ifeq ($(LZMA_XZ_SUPPORT),1)
|
|
CFLAGS += -DLZMA_SUPPORT
|
|
MKSQUASHFS_OBJS += lzma_xz_wrapper.o
|
|
UNSQUASHFS_OBJS += lzma_xz_wrapper.o
|
|
LIBS += -llzma
|
|
COMPRESSORS += lzma
|
|
endif
|
|
|
|
ifeq ($(XZ_SUPPORT),1)
|
|
CFLAGS += -DXZ_SUPPORT
|
|
MKSQUASHFS_OBJS += xz_wrapper.o
|
|
UNSQUASHFS_OBJS += xz_wrapper.o
|
|
# CONFIG_BCM_KERNEL_CUSTOM
|
|
INCLUDEDIR += -I$(XZ_SRC_DIR)/liblzma/api
|
|
LIBS += -L$(XZ_SRC_DIR)/liblzma/.libs -llzma
|
|
# END
|
|
COMPRESSORS += xz
|
|
endif
|
|
|
|
ifeq ($(LZO_SUPPORT),1)
|
|
CFLAGS += -DLZO_SUPPORT
|
|
ifdef LZO_DIR
|
|
INCLUDEDIR += -I$(LZO_DIR)/include
|
|
LZO_LIBDIR = -L$(LZO_DIR)/lib
|
|
endif
|
|
MKSQUASHFS_OBJS += lzo_wrapper.o
|
|
UNSQUASHFS_OBJS += lzo_wrapper.o
|
|
LIBS += $(LZO_LIBDIR) -llzo2
|
|
COMPRESSORS += lzo
|
|
endif
|
|
|
|
ifeq ($(XATTR_SUPPORT),1)
|
|
ifeq ($(XATTR_DEFAULT),1)
|
|
CFLAGS += -DXATTR_SUPPORT -DXATTR_DEFAULT
|
|
else
|
|
CFLAGS += -DXATTR_SUPPORT
|
|
endif
|
|
MKSQUASHFS_OBJS += xattr.o read_xattrs.o
|
|
UNSQUASHFS_OBJS += read_xattrs.o unsquashfs_xattr.o
|
|
endif
|
|
|
|
#
|
|
# If LZMA_SUPPORT is specified then LZMA_DIR must be specified too
|
|
#
|
|
ifeq ($(LZMA_SUPPORT),1)
|
|
ifndef LZMA_DIR
|
|
$(error "LZMA_SUPPORT requires LZMA_DIR to be also defined")
|
|
endif
|
|
endif
|
|
|
|
#
|
|
# Both LZMA_XZ_SUPPORT and LZMA_SUPPORT cannot be specified
|
|
#
|
|
ifeq ($(LZMA_XZ_SUPPORT),1)
|
|
ifeq ($(LZMA_SUPPORT),1)
|
|
$(error "Both LZMA_XZ_SUPPORT and LZMA_SUPPORT cannot be specified")
|
|
endif
|
|
endif
|
|
|
|
#
|
|
# At least one compressor must have been selected
|
|
#
|
|
ifndef COMPRESSORS
|
|
$(error "No compressor selected! Select one or more of GZIP, LZMA, XZ or LZO!")
|
|
endif
|
|
|
|
#
|
|
# COMP_DEFAULT must be a selected compressor
|
|
#
|
|
ifeq (, $(findstring $(COMP_DEFAULT), $(COMPRESSORS)))
|
|
$(error "COMP_DEFAULT isn't selected to be built!")
|
|
endif
|
|
|
|
.PHONY: all
|
|
all: mksquashfs unsquashfs
|
|
|
|
mksquashfs: $(MKSQUASHFS_OBJS)
|
|
$(CC) $(LDFLAGS) $(EXTRA_LDFLAGS) $(MKSQUASHFS_OBJS) $(LIBS) -o $@
|
|
|
|
mksquashfs.o: mksquashfs.c squashfs_fs.h mksquashfs.h sort.h squashfs_swap.h \
|
|
xattr.h pseudo.h compressor.h
|
|
|
|
read_fs.o: read_fs.c squashfs_fs.h read_fs.h squashfs_swap.h compressor.h \
|
|
xattr.h
|
|
|
|
sort.o: sort.c squashfs_fs.h sort.h mksquashfs.h
|
|
|
|
swap.o: swap.c
|
|
|
|
pseudo.o: pseudo.c pseudo.h
|
|
|
|
compressor.o: compressor.c compressor.h squashfs_fs.h
|
|
|
|
xattr.o: xattr.c xattr.h squashfs_fs.h squashfs_swap.h mksquashfs.h
|
|
|
|
read_xattrs.o: read_xattrs.c xattr.h squashfs_fs.h squashfs_swap.h read_fs.h
|
|
|
|
gzip_wrapper.o: gzip_wrapper.c compressor.h squashfs_fs.h
|
|
|
|
lzma_wrapper.o: lzma_wrapper.c compressor.h squashfs_fs.h
|
|
|
|
lzma_xz_wrapper.o: lzma_xz_wrapper.c compressor.h squashfs_fs.h
|
|
|
|
lzo_wrapper.o: lzo_wrapper.c compressor.h squashfs_fs.h
|
|
|
|
xz_wrapper.o: xz_wrapper.c compressor.h squashfs_fs.h
|
|
|
|
unsquashfs: $(UNSQUASHFS_OBJS)
|
|
$(CC) $(LDFLAGS) $(EXTRA_LDFLAGS) $(UNSQUASHFS_OBJS) $(LIBS) -o $@
|
|
|
|
unsquashfs.o: unsquashfs.h unsquashfs.c squashfs_fs.h squashfs_swap.h \
|
|
squashfs_compat.h xattr.h read_fs.h compressor.h
|
|
|
|
unsquash-1.o: unsquashfs.h unsquash-1.c squashfs_fs.h squashfs_compat.h
|
|
|
|
unsquash-2.o: unsquashfs.h unsquash-2.c squashfs_fs.h squashfs_compat.h
|
|
|
|
unsquash-3.o: unsquashfs.h unsquash-3.c squashfs_fs.h squashfs_compat.h
|
|
|
|
unsquash-4.o: unsquashfs.h unsquash-4.c squashfs_fs.h squashfs_swap.h \
|
|
read_fs.h
|
|
|
|
unsquashfs_xattr.o: unsquashfs_xattr.c unsquashfs.h squashfs_fs.h xattr.h
|
|
|
|
|
|
.PHONY: clean
|
|
clean:
|
|
-rm -f *.o mksquashfs unsquashfs
|
|
|
|
.PHONY: install
|
|
install: mksquashfs unsquashfs
|
|
mkdir -p $(INSTALL_DIR)
|
|
cp mksquashfs $(INSTALL_DIR)
|
|
cp unsquashfs $(INSTALL_DIR)
|