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# Makefile for uClibc
#
# Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
#
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
#
DIRS=$(shell if test -f $(top_builddir)lib/libc.so ; then echo "ldso libdl" ; else echo "ldso" ; fi)
libs: subdirs
LN_HEADERS := $(patsubst %, include/%, elf.h)
LN_ARCH_HEADERS := $(patsubst %, include/%, dl-startup.h dl-syscalls.h dl-sysdep.h dl-debug.h)
HEADERS := $(LN_HEADERS) $(LN_ARCH_HEADERS) include/dl-progname.h
headers-y+=ldso_headers
ldso_headers: $(HEADERS)
$(LN_HEADERS):
$(LN) -sf $(top_builddir)../$@ $@
$(LN_ARCH_HEADERS):
$(LN) -sf ../ldso/$(TARGET_ARCH)/$(patsubst include/%,%,$@) $@
include/dl-progname.h:
echo '#include "$(TARGET_ARCH)/elfinterp.c"' > $@
headers_clean-y+=ldso_headers_clean
ldso_headers_clean:
$(RM) $(HEADERS)
clean: subdirs_clean ldso_headers_clean
subdirs: $(patsubst %, _dir_%, $(DIRS))
subdirs_clean: $(patsubst %, _dirclean_%, $(DIRS))
$(patsubst %, _dir_%, $(DIRS)): ldso_headers
$(MAKE) -C $(patsubst _dir_%, %, $@)
$(patsubst %, _dirclean_%, $(DIRS)): dummy
$(MAKE) -C $(patsubst _dirclean_%, %, $@) clean
.PHONY: dummy
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