SHLIBDIR?= /lib

.include <bsd.own.mk>

ELFTCDIR=${SRCTOP}/contrib/elftoolchain
SRCDIR=	${ELFTCDIR}/libelf

.PATH:	${SRCDIR}

PACKAGE=	runtime
LIB=	elf

SRCS=	elf.c							\
	elf_begin.c						\
	elf_cntl.c						\
	elf_end.c elf_errmsg.c elf_errno.c			\
	elf_data.c						\
	elf_fill.c						\
	elf_flag.c						\
	elf_getarhdr.c						\
	elf_getarsym.c						\
	elf_getbase.c						\
	elf_getident.c						\
	elf_hash.c						\
	elf_kind.c						\
	elf_memory.c						\
	elf_next.c						\
	elf_open.c						\
	elf_rand.c						\
	elf_rawfile.c						\
	elf_phnum.c						\
	elf_shnum.c						\
	elf_shstrndx.c						\
	elf_scn.c						\
	elf_strptr.c						\
	elf_update.c						\
	elf_version.c						\
	gelf_cap.c						\
	gelf_chdr.c						\
	gelf_checksum.c						\
	gelf_dyn.c						\
	gelf_ehdr.c						\
	gelf_getclass.c						\
	gelf_fsize.c						\
	gelf_mips64el.c						\
	gelf_move.c						\
	gelf_phdr.c						\
	gelf_rel.c						\
	gelf_rela.c						\
	gelf_shdr.c						\
	gelf_sym.c						\
	gelf_syminfo.c						\
	gelf_symshndx.c						\
	gelf_xlate.c						\
	libelf_align.c						\
	libelf_allocate.c					\
	libelf_ar.c						\
	libelf_ar_util.c					\
	libelf_chdr.c						\
	libelf_checksum.c					\
	libelf_data.c						\
	libelf_ehdr.c						\
	libelf_elfmachine.c					\
	libelf_extended.c					\
	libelf_memory.c						\
	libelf_open.c						\
	libelf_phdr.c						\
	libelf_shdr.c						\
	libelf_xlate.c						\
	${GENSRCS}

INCS=		libelf.h gelf.h

# This same hack is in lib/libdwarf/Makefile and usr.bin/readelf/Makefile
# We need to link against the correct version of these files. One
# solution is to include ../../sys in the include path. This causes
# problems when a header file in sys depends on a file in another
# part of the tree, e.g. a machine dependent header.
#
SRCS+=	sys/elf32.h sys/elf64.h sys/elf_common.h

# Allow bootstrapping elftoolchain on Linux:
.if defined(BOOTSTRAPPING) && ${.MAKE.OS} == "Linux"
native-elf-format.h:
	${ELFTCDIR}/common/native-elf-format > ${.TARGET} || rm ${.TARGET}
SRCS+=	native-elf-format.h
.endif

GENSRCS=	libelf_fsize.c libelf_msize.c libelf_convert.c
CLEANFILES=	${GENSRCS}
CLEANDIRS=	sys
CFLAGS+=	-I. -I${SRCDIR} -I${ELFTCDIR}/common

sys/elf32.h sys/elf64.h sys/elf_common.h: ${SRCTOP}/sys/${.TARGET} .NOMETA
	mkdir -p ${.OBJDIR}/sys
	ln -sf ${.ALLSRC} ${.TARGET}

SHLIB_MAJOR=	2

MAN=	elf.3							\
	elf_begin.3						\
	elf_cntl.3						\
	elf_end.3						\
	elf_errmsg.3						\
	elf_fill.3						\
	elf_flagdata.3						\
	elf_getarhdr.3						\
	elf_getarsym.3						\
	elf_getbase.3						\
	elf_getdata.3						\
	elf_getident.3						\
	elf_getscn.3						\
	elf_getphdrnum.3					\
	elf_getphnum.3						\
	elf_getshdrnum.3					\
	elf_getshnum.3						\
	elf_getshdrstrndx.3					\
	elf_getshstrndx.3					\
	elf_hash.3						\
	elf_kind.3						\
	elf_memory.3						\
	elf_next.3						\
	elf_open.3						\
	elf_rawfile.3						\
	elf_rand.3						\
	elf_strptr.3						\
	elf_update.3						\
	elf_version.3						\
	gelf.3							\
	gelf_checksum.3						\
	gelf_fsize.3						\
	gelf_getcap.3						\
	gelf_getchdr.3						\
	gelf_getclass.3						\
	gelf_getdyn.3						\
	gelf_getehdr.3						\
	gelf_getmove.3						\
	gelf_getphdr.3						\
	gelf_getrel.3						\
	gelf_getrela.3						\
	gelf_getshdr.3						\
	gelf_getsym.3						\
	gelf_getsyminfo.3					\
	gelf_getsymshndx.3					\
	gelf_newehdr.3						\
	gelf_newphdr.3						\
	gelf_update_ehdr.3					\
	gelf_xlatetof.3

MLINKS+= \
	elf_errmsg.3 elf_errno.3		\
	elf_flagdata.3 elf_flagarhdr.3		\
	elf_flagdata.3 elf_flagehdr.3		\
	elf_flagdata.3 elf_flagelf.3		\
	elf_flagdata.3 elf_flagphdr.3		\
	elf_flagdata.3 elf_flagscn.3		\
	elf_flagdata.3 elf_flagshdr.3		\
	elf_getdata.3 elf_newdata.3		\
	elf_getdata.3 elf_rawdata.3		\
	elf_getscn.3 elf_ndxscn.3		\
	elf_getscn.3 elf_newscn.3		\
	elf_getscn.3 elf_nextscn.3		\
	elf_getshstrndx.3 elf_setshstrndx.3	\
	elf_open.3 elf_openmemory.3             \
	gelf_getcap.3 gelf_update_cap.3		\
	gelf_getdyn.3 gelf_update_dyn.3		\
	gelf_getmove.3 gelf_update_move.3	\
	gelf_getrel.3 gelf_update_rel.3		\
	gelf_getrela.3 gelf_update_rela.3	\
	gelf_getsym.3 gelf_update_sym.3		\
	gelf_getsyminfo.3 gelf_update_syminfo.3	\
	gelf_getsymshndx.3 gelf_update_symshndx.3 \
	gelf_update_ehdr.3 gelf_update_phdr.3	\
	gelf_update_ehdr.3 gelf_update_shdr.3	\
	gelf_xlatetof.3 gelf_xlatetom.3

.for E in 32 64
MLINKS+= \
	gelf_checksum.3	elf${E}_checksum.3 	\
	gelf_fsize.3	elf${E}_fsize.3 	\
	gelf_getchdr.3	elf${E}_getchdr.3	\
	gelf_getehdr.3	elf${E}_getehdr.3	\
	gelf_getphdr.3	elf${E}_getphdr.3	\
	gelf_getshdr.3	elf${E}_getshdr.3	\
	gelf_newehdr.3	elf${E}_newehdr.3	\
	gelf_newphdr.3	elf${E}_newphdr.3	\
	gelf_xlatetof.3	elf${E}_xlatetof.3	\
	gelf_xlatetof.3	elf${E}_xlatetom.3
.endfor

VERSION_MAP=           ${SRCDIR}/Version.map

libelf_convert.c:	elf_types.m4 libelf_convert.m4
libelf_fsize.c:		elf_types.m4 libelf_fsize.m4
libelf_msize.c:		elf_types.m4 libelf_msize.m4

.include <bsd.lib.mk>

# Keep the .SUFFIXES line after the include of bsd.lib.mk
.SUFFIXES:	.m4 .c
.m4.c:
	m4 -D SRCDIR=${SRCDIR} ${M4FLAGS} ${.IMPSRC} > ${.TARGET}