$(call TOOLS_INIT, 4.3)
$(PKG)_SOURCE:=squashfs$($(PKG)_VERSION).tar.gz
$(PKG)_HASH:=0d605512437b1eb800b4736791559295ee5f60177e102e4d4ccd0ee241a5f3f6
$(PKG)_SITE:=@SF/squashfs

# Enable legacy SquashFS formats support (SquashFS-1/2/3, ZLIB/LZMA1 compressed)
# 1 - to enable
# 0 - to disable
$(PKG)_ENABLE_LEGACY_FORMATS_SUPPORT:=1

$(PKG)_BUILD_DIR:=$($(PKG)_DIR)/squashfs-tools

$(PKG)_TOOLS:=mksquashfs unsquashfs
$(PKG)_TOOLS_BUILD_DIR:=$(addprefix $($(PKG)_BUILD_DIR)/,$($(PKG)_TOOLS))
$(PKG)_TOOLS_TARGET_DIR:=$($(PKG)_TOOLS:%=$(TOOLS_DIR)/%4-avm-le)


ifneq ($(strip $(DL_DIR)/$(SQUASHFS4_LE_HOST_SOURCE)),$(strip $(DL_DIR)/$(SQUASHFS4_BE_HOST_SOURCE)))
$(TOOLS_SOURCE_DOWNLOAD)
endif
$(TOOLS_UNPACKED)
$(TOOLS_CONFIGURED_NOP)

$($(PKG)_TOOLS_BUILD_DIR): $($(PKG)_DIR)/.unpacked $(LZMA2_HOST_DIR)/liblzma.a
	$(TOOLS_SUBMAKE) -C $(SQUASHFS4_LE_HOST_BUILD_DIR) \
		CC="$(TOOLS_CC)" \
		CXX="$(TOOLS_CXX)" \
		EXTRA_CFLAGS="-fcommon -DTARGET_FORMAT=AVM_LE" \
		EXTRA_LDFLAGS="" \
		LEGACY_FORMATS_SUPPORT=$(SQUASHFS4_LE_HOST_ENABLE_LEGACY_FORMATS_SUPPORT) \
		GZIP_SUPPORT=$(SQUASHFS4_LE_HOST_ENABLE_LEGACY_FORMATS_SUPPORT) \
		LZMA_XZ_SUPPORT=$(SQUASHFS4_LE_HOST_ENABLE_LEGACY_FORMATS_SUPPORT) \
		XZ_SUPPORT=1 \
		XZ_DIR="$(abspath $(LZMA2_HOST_DIR))" \
		COMP_DEFAULT=xz \
		XATTR_SUPPORT=0 \
		XATTR_DEFAULT=0 \
		$(SQUASHFS4_LE_HOST_TOOLS)
	touch -c $@

$($(PKG)_TOOLS_TARGET_DIR): $(TOOLS_DIR)/%4-avm-le: $($(PKG)_BUILD_DIR)/%
	$(INSTALL_FILE)

$(pkg)-precompiled: $($(PKG)_TOOLS_TARGET_DIR)


$(pkg)-clean:
	-$(MAKE) -C $(SQUASHFS4_LE_HOST_BUILD_DIR) clean

$(pkg)-dirclean:
	$(RM) -r $(SQUASHFS4_LE_HOST_DIR)

$(pkg)-distclean: $(pkg)-dirclean
	$(RM) $(SQUASHFS4_LE_HOST_TOOLS_TARGET_DIR)

$(TOOLS_FINISH)