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# $NetBSD: curses.buildlink3.mk,v 1.16 2010/02/07 10:20:37 roy Exp $
#
# This Makefile fragment is meant to be included by packages that require
# any curses implementation instead of one particular one. The available
# curses implementations are "curses" if built-in, "ncurses", and
# "pdcurses".
#
# If a package genuinely requires ncurses or pdcurses, then it should
# directly include the appropriate buildlink3.mk instead of this file in
# the package Makefile.
#
# === User-settable variables ===
#
# CURSES_DEFAULT
# This value represents the type of curses we wish to use on the
# system. Setting this to "curses" means that the system curses
# implementation is fine.
#
# Possible: curses, ncurses, pdcurses
# Default: (depends)
#
# === Variables set by this file ===
#
# CURSES_TYPE
# The name of the selected curses implementation.
CURSES_BUILDLINK3_MK:= ${CURSES_BUILDLINK3_MK}+
.include "bsd.fast.prefs.mk"
.if !empty(CURSES_BUILDLINK3_MK:M+)
# _CURSES_PKGS is an exhaustive list of all of the curses implementations
# that may be used with curses.buildlink3.mk.
#
_CURSES_PKGS?= curses ncurses pdcurses
CHECK_BUILTIN.curses:= yes
. include "curses.builtin.mk"
CHECK_BUILTIN.curses:= no
# Set the value of CURSES_DEFAULT depending on the platform and what's
# available in the base system.
#
.if defined(USE_BUILTIN.curses) && !empty(USE_BUILTIN.curses:M[yY][eE][sS])
CURSES_DEFAULT?= curses
.else
CURSES_DEFAULT?= ncurses
.endif
_CURSES_ACCEPTED= # empty
.if defined(USE_BUILTIN.curses) && !empty(USE_BUILTIN.curses:M[yY][eE][sS])
_CURSES_ACCEPTED+= curses # system curses exists
.endif
_CURSES_ACCEPTED+= ncurses # pkgsrc ncurses
_CURSES_ACCEPTED+= pdcurses # pkgsrc pdcurses
_CURSES_TYPE= ${CURSES_DEFAULT}
. if !empty(_CURSES_ACCEPTED:M${_CURSES_TYPE})
CURSES_TYPE= ${_CURSES_TYPE}
. else
CURSES_TYPE= none
. endif
BUILD_DEFS+= CURSES_DEFAULT
BUILD_DEFS_EFFECTS+= CURSES_TYPE
# _PKG_USE_CURSES is a flag for use by the curses packages' buildlink3.mk
# files to indicate that the headers and libraries should be usable as
# <curses.h> and -lcurses.
#
_PKG_USE_CURSES= yes
.endif # CURSES_BUILDLINK3_MK
.if ${CURSES_TYPE} == "none"
PKG_FAIL_REASON= \
"${_CURSES_TYPE} is not an acceptable curses type for ${PKGNAME}."
.elif ${CURSES_TYPE} == "curses"
BUILDLINK_TREE+= curses -curses
BUILDLINK_LDADD.curses?= ${BUILDLINK_LIBNAME.curses:S/^/-l/:S/^-l$//}
BUILDLINK_BUILTIN_MK.curses= ../../mk/curses.builtin.mk
.elif ${CURSES_TYPE} == "ncurses"
USE_NCURSES= yes
. include "../../devel/ncurses/buildlink3.mkxx"
BUILDLINK_PREFIX.curses?= ${BUILDLINK_PREFIX.ncurses}
BUILDLINK_LIBNAME.curses?= ${BUILDLINK_LIBNAME.ncurses}
BUILDLINK_LDADD.curses?= ${BUILDLINK_LDADD.ncurses}
.elif ${CURSES_TYPE} == "pdcurses"
. include "../../devel/pdcurses/buildlink3.mk"
BUILDLINK_PREFIX.curses?= ${BUILDLINK_PREFIX.pdcurses}
BUILDLINK_LIBNAME.curses?= ${BUILDLINK_LIBNAME.pdcurses}
BUILDLINK_LDADD.curses?= ${BUILDLINK_LDADD.pdcurses}
.endif
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