#
# This file was originally written to work from the yaffs2 base directory
# which required deleting some of the Linux files.
#
# This is now modified to run from the yaffs2/rtems directory and copies in
# all files as symbolic links.
#

include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
include $(RTEMS_MAKEFILE_PATH)/make/target.cfg

INSTALL_BASE = $(RTEMS_MAKEFILE_PATH)/lib

BUILDDIR = build-$(RTEMS_BSP)

CPPFLAGS += -I. 

DEPFLAGS = -MT $@ -MD -MP -MF $(basename $@).d

GCCFLAGS = -g -I . -B $(INSTALL_BASE) -specs bsp_specs -qrtems

CFLAGS += $(DEPFLAGS) $(GCCFLAGS)

# Files to be made into local symlinks
YCORE_SYMLINKS = \
	yaffs_ecc.c \
	yaffs_cache.c \
	yaffs_endian.c \
	yaffs_guts.c \
	yaffs_packedtags1.c \
	yaffs_tagscompat.c \
	yaffs_packedtags2.c \
	yaffs_nand.c \
	yaffs_checkptrw.c \
	yaffs_nameval.c \
	yaffs_allocator.c \
	yaffs_bitmap.c \
	yaffs_yaffs1.c \
	yaffs_yaffs2.c \
	yaffs_verify.c \
	yaffs_summary.c \
	yaffs_tagsmarshall.c\
	yaffs_cache.h \
	yaffs_ecc.h \
	yaffs_guts.h \
	yaffs_packedtags1.h \
	yaffs_tagscompat.h \
	yaffs_packedtags2.h \
	yaffs_nand.h \
	yaffs_checkptrw.h \
	yaffs_nameval.h \
	yaffs_attribs.h \
	yaffs_allocator.h \
	yaffs_bitmap.h \
	yaffs_yaffs1.h \
	yaffs_yaffs2.h \
	yaffs_verify.h \
	yaffs_summary.h \
	yaffs_trace.h \
	yaffs_endian.h \
	yaffs_getblockinfo.h \
	yaffs_tagsmarshall.h


DIRECT_SYMLINKS = \
	yaffs_attribs.c \
	yaffs_hweight.c \
	yaffs_hweight.h \
	yportenv.h \
	ydirectenv.h \
	yaffscfg.h \
	yaffs_osglue.h \
	yaffs_list.h \
	yaffsfs.h

DIRECT_QSORT_SYMLINKS = \
	qsort.c

ALL_SYMLINKS = $(YCORE_SYMLINKS) $(DIRECT_SYMLINKS) $(DIRECT_QSORT_SYMLINKS)


INCLUDES = rtems_yaffs.h \
	yportenv.h \
	ydirectenv.h \
	yaffs_osglue.h \
	yaffs_hweight.h \
	yaffscfg.h \
	yaffs_list.h \
	yaffsfs.h \
	yaffs_guts.h \
	yaffs_packedtags2.h \
	yaffs_ecc.h

LIB = $(BUILDDIR)/libyaffs2.a
LIB_PIECES = yaffs_ecc \
	yaffs_endian \
	yaffs_guts \
	yaffs_cache \
	yaffs_packedtags1 \
	yaffs_tagscompat \
	yaffs_tagsmarshall\
	yaffs_packedtags2 \
	yaffs_nand \
	yaffs_checkptrw \
	qsort \
	yaffs_nameval \
	yaffs_attribs \
	yaffs_allocator \
	yaffs_bitmap \
	yaffs_yaffs1 \
	yaffs_yaffs2 \
	yaffs_verify \
	yaffs_summary \
	yaffs_hweight \
	rtems_yaffs \
	rtems_yaffs_os_context \
	rtems_yaffs_os_glue
LIB_OBJS = $(LIB_PIECES:%=$(BUILDDIR)/%.o)
LIB_DEPS = $(LIB_PIECES:%=$(BUILDDIR)/%.d)

all: $(BUILDDIR) $(ALL_SYMLINKS) $(LIB)

symlinks:$(ALL_SYMLINKS)

$(YCORE_SYMLINKS): 
	ln -s ../$@ $@

$(DIRECT_SYMLINKS): 
	ln -s ../direct/$@ $@

$(DIRECT_QSORT_SYMLINKS): 
	ln -s ../direct/optional_sort/$@ $@

$(BUILDDIR):
	mkdir $(BUILDDIR)

$(LIB): $(LIB_OBJS)
	$(AR) rcu $@ $^
	$(RANLIB) $@

$(BUILDDIR)/%.o: %.c
	$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@

clean:
	rm -rf $(BUILDDIR) $(ALL_SYMLINKS)

install:  all
	mkdir -p $(INSTALL_BASE)/include/yaffs
	install -m 644 $(LIB) $(INSTALL_BASE)
	install -m 644 $(INCLUDES) $(INSTALL_BASE)/include/yaffs

.PHONY: clean install

-include $(LIB_DEPS)