# $FreeWRT$
#-
# This file is part of the FreeWRT project. FreeWRT is copyrighted
# material, please see the LICENCE file in the top-level directory
# or at http://www.freewrt.org/licence for details.

include $(TOPDIR)/rules.mk

WRKBUILD=	$(TOOLS_BUILD_DIR)/paxmirabilis

OUR_FLAGS=	-I${TOPDIR}/scripts \
		-include ${TOPDIR}/scripts/param.h

ifeq ($(OStype),Linux)
OUR_FLAGS+=	-DLONG_OFF_T \
		-D_STRLCPY_DEFNS
SRCS+=		strlfun.c \
		strmode.c \
		fgetln.c
endif

SRCS+=		\
		src/ar.c \
		src/ar_io.c \
		src/ar_subs.c \
		src/buf_subs.c \
		src/cache.c \
		src/cpio.c \
		src/file_subs.c \
		src/ftree.c \
		src/gen_subs.c \
		src/getoldopt.c \
		src/options.c \
		src/pat_rep.c \
		src/pax.c \
		src/sel_subs.c \
		src/tables.c \
		src/tar.c \
		src/tty_subs.c

prepare: ${WRKBUILD}

compile: prepare ${WRKBUILD}/pax

install: compile
	mkdir -p $(STAGING_DIR)/bin
	-rm -f $(STAGING_DIR)/bin/{pax,cpio,tar} \
	    ${TOPDIR}/lbin/{,mir}{pax,cpio,tar}
	install -c -s -m 555 ${WRKBUILD}/pax $(STAGING_DIR)/bin/pax
	cd ${STAGING_DIR}/bin && ln pax cpio && ln pax tar
	cp $(STAGING_DIR)/bin/pax ${TOPDIR}/lbin/pax
	cd ${TOPDIR}/lbin && ln pax cpio && ln pax tar
	cd ${TOPDIR}/lbin && ln pax mircpio && ln pax mirpax && ln pax mirtar

install-lbin:
	rm -f ${TOPDIR}/lbin/{,mir}{pax,cpio,tar}
	if [ -e $(STAGING_DIR)/bin/pax ]; then \
		cp $(STAGING_DIR)/bin/pax ${TOPDIR}/lbin/pax; \
		cd ${TOPDIR}/lbin && ln pax cpio && ln pax tar && \
		    ln pax mircpio && ln pax mirpax && ln pax mirtar; \
	else \
		rm -f $(TOOLS_STAMP_DIR)/.tools_paxmirabilis-install; \
	fi

package:

clean:
	rm -rf ${WRKBUILD}
	rm -f $(STAGING_DIR)/bin/{pax,cpio,tar} \
	    ${TOPDIR}/lbin/{,mir}{pax,cpio,tar}

${WRKBUILD}:
	mkdir -p ${WRKBUILD}

${WRKBUILD}/pax: ${SRCS}
	rm -f $@
	+for opts in '-flto=jobserver' '-fwhole-program --combine' ''; do \
		set -x; \
		${HOSTCC} ${HOSTCFLAGS} $$opts -Isrc ${OUR_FLAGS} -o $@ $^; \
		test -x $@ && exit 0; \
	done; echo >&2 Compiling failed.; exit 1