# $NetBSD: buildlink.mk,v 1.8 2001/10/24 22:11:15 jlam Exp $
#
# This Makefile fragment is included by packages that use tk.
#
# To use this Makefile fragment, simply:
#
# (1) Optionally define BUILDLINK_DEPENDS.tk to the dependency pattern
#     for the version of tk desired.
# (2) Include this Makefile fragment in the package Makefile,
# (3) Add ${BUILDLINK_DIR}/include to the front of the C preprocessor's header
#     search path, and
# (4) Add ${BUILDLINK_DIR}/lib to the front of the linker's library search
#     path.

.if !defined(TK_BUILDLINK_MK)
TK_BUILDLINK_MK=	# defined

.include "../../mk/bsd.buildlink.mk"

BUILDLINK_DEPENDS.tk?=	tk>=8.3.2
DEPENDS+=		${BUILDLINK_DEPENDS.tk}:../../x11/tk

EVAL_PREFIX+=		BUILDLINK_PREFIX.tk=tk
BUILDLINK_PREFIX.tk_DEFAULT=	${LOCALBASE}
BUILDLINK_FILES.tk=	include/tk.h
BUILDLINK_FILES.tk+=	include/tkInt.h
BUILDLINK_FILES.tk+=	include/tkDecls.h
BUILDLINK_FILES.tk+=	include/tkIntXlibDecls.h
BUILDLINK_FILES.tk+=	include/tk/*/*.h
BUILDLINK_FILES.tk+=	lib/libtk83.*
BUILDLINK_FILES.tk+=	lib/libtkstub83.*

.include "../../lang/tcl/buildlink.mk"

BUILDLINK_TARGETS.tk=	tk-buildlink
BUILDLINK_TARGETS.tk+=	tkConfig-buildlink
BUILDLINK_TARGETS+=	${BUILDLINK_TARGETS.tk}

pre-configure: ${BUILDLINK_TARGETS.tk}
tk-buildlink: _BUILDLINK_USE

_TKCONFIG_SED=	-e "/^TK_PREFIX/s|${BUILDLINK_PREFIX.tcl}|${BUILDLINK_DIR}|g"
_TKCONFIG_SED+=	-e "s|-L${BUILDLINK_PREFIX.tk}/lib|-L${BUILDLINK_DIR}/lib|g"
_TKCONFIG_SED+=	-e "s|${BUILDLINK_PREFIX.tk}/lib/libtkstub|-L${BUILDLINK_DIR}/lib/libtkstub|g"
_TKCONFIG_SED+=	-e "s|-I${X11BASE}/|-I${BUILDLINK_X11_DIR}/|g"
_TKCONFIG_SED+=	-e "s|-L${X11BASE}/|-L${BUILDLINK_X11_DIR}/|g"

tkConfig-buildlink:
	${_PKG_SILENT}${_PKG_DEBUG}					\
	cookie=${BUILDLINK_DIR}/.tkConfig_buildlink_done;		\
	if [ ! -f $${cookie} ]; then					\
		file=lib/tkConfig.sh;					\
		${ECHO_MSG} "Creating script ${BUILDLINK_DIR}/$${file}."; \
		${SED}  ${_TKCONFIG_SED}				\
			${BUILDLINK_PREFIX.tk}/$${file}			\
			> ${BUILDLINK_DIR}/$${file};			\
		${CHMOD} +x ${BUILDLINK_DIR}/$${file};			\
		${ECHO} ${BUILDLINK_PREFIX.tk}/$${file} >> $${cookie};	\
		${TOUCH} ${TOUCH_FLAGS} $${cookie};			\
	fi

.endif	# TK_BUILDLINK_MK