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# $NetBSD: curses.builtin.mk,v 1.20 2019/06/17 18:19:55 sjmulder Exp $
BUILTIN_PKG:= curses
BUILTIN_FIND_LIBS:= curses
BUILTIN_FIND_HEADERS_VAR:= H_CURSES
BUILTIN_FIND_HEADERS.H_CURSES= curses.h
# Functions and defines to search for.
# These are valid USE_CURSES options and will determine whether the
# package can use the builtin curses or not.
#
BUILTIN_TEST_CURSES_FUNCS= chgat getsyx halfdelay putwin
BUILTIN_TEST_CURSES_FUNCS+= resize_term resizeterm ripoffline set_escdelay syncok
BUILTIN_TEST_CURSES_FUNCS+= wgetnstr wsyncup mvwchgat vw_printw
BUILTIN_TEST_CURSES_FUNCS+= getmouse
BUILTIN_TEST_CURSES_DEFINES= WA_NORMAL
.for func in ${BUILTIN_TEST_CURSES_FUNCS}
BUILTIN_FIND_FILES_VAR+= H_CURSES_${func:tu}
BUILTIN_FIND_FILES.H_CURSES_${func:tu}= ${H_CURSES}
BUILTIN_FIND_GREP.H_CURSES_${func:tu}= ${func}
.endfor
.for defn in ${BUILTIN_TEST_CURSES_DEFINES}
BUILTIN_FIND_FILES_VAR+= H_CURSES_${defn}
BUILTIN_FIND_FILES.H_CURSES_${defn}= ${H_CURSES}
BUILTIN_FIND_GREP.H_CURSES_${defn}= ${defn}
.endfor
.include "buildlink3/bsd.builtin.mk"
###
### Determine if there is a built-in implementation of the package and
### set IS_BUILTIN.<pkg> appropriately ("yes" or "no").
###
.if !defined(IS_BUILTIN.curses)
IS_BUILTIN.curses= no
. if empty(H_CURSES:M${LOCALBASE}/*) && exists(${H_CURSES})
IS_BUILTIN.curses= yes
. endif
.endif
MAKEVARS+= IS_BUILTIN.curses
###
### Determine whether we should use the built-in implementation if it
### exists, and set USE_BUILTIN.<pkg> appropriate ("yes" or "no").
###
.if !defined(USE_BUILTIN.curses)
. if ${PREFER.curses} == "pkgsrc"
USE_BUILTIN.curses= no
. else
USE_BUILTIN.curses= ${IS_BUILTIN.curses}
. if defined(BUILTIN_PKG.curses) && !empty(IS_BUILTIN.curses:M[yY][eE][sS])
USE_BUILTIN.curses= yes
. for _dep_ in ${BUILDLINK_API_DEPENDS.curses}
. if !empty(USE_BUILTIN.curses:M[yY][eE][sS])
USE_BUILTIN.curses!= \
if ${PKG_ADMIN} pmatch ${_dep_:Q} ${BUILTIN_PKG.curses:Q}; then \
${ECHO} yes; \
else \
${ECHO} no; \
fi
. endif
. endfor
. endif
. endif # PREFER.curses
.endif
# If it is set to chgat, a curses implementation with chgat(3) support
# is considered good enough.
.if defined(USE_CURSES) && empty(USE_CURSES:M[yY][eE][sS])
. for func in ${BUILTIN_TEST_CURSES_FUNCS}
. if !empty(USE_CURSES:M${func}) && \
!empty(H_CURSES_${func:tu}:M__nonexistent__)
USE_BUILTIN.curses= no
. endif
. endfor
. for defn in ${BUILTIN_TEST_CURSES_DEFINES}
. if !empty(USE_CURSES:M${defn}) && \
!empty(H_CURSES_${defn}:M__nonexistent__)
USE_BUILTIN.curses= no
. endif
. endfor
# AFAIK there is no way of working out if a system curses library has wide
# character support. So be safe and say no unless we know for sure.
. if !empty(USE_CURSES:Mwide)
. if ${OPSYS} == "NetBSD"
. if !empty(MACHINE_PLATFORM:MNetBSD-[0-4].*-*)
USE_BUILTIN.curses= no
. endif
. else
USE_BUILTIN.curses= no
. endif
. endif
.endif
# Even if the package requested tests above pass,
# some system curses just are not good enough.
# If your system is one, add it here so a suitable
# curses from pkgsrc can be installed.
_INCOMPAT_CURSES?=
.for _pattern_ in ${_INCOMPAT_CURSES} ${INCOMPAT_CURSES}
. if !empty(MACHINE_PLATFORM:M${_pattern_})
USE_BUILTIN.curses= no
. endif
.endfor
MAKEVARS+= USE_BUILTIN.curses
# Define BUILTIN_LIBNAME.curses to be the base name of the built-in
# curses library.
#
.if !empty(BUILTIN_LIB_FOUND.curses:M[yY][eE][sS])
BUILTIN_LIBNAME.curses= curses
.endif
BUILTIN_LIBNAME.curses= curses
###
### The section below only applies if we are not including this file
### solely to determine whether a built-in implementation exists.
###
CHECK_BUILTIN.curses?= no
.if !empty(CHECK_BUILTIN.curses:M[nN][oO])
. if !empty(USE_BUILTIN.curses:M[yY][eE][sS])
. if exists(${H_CURSES})
BUILDLINK_INCDIRS.curses?= ${H_CURSES:H}
. endif
BUILDLINK_LIBNAME.curses= ${BUILTIN_LIBNAME.curses}
. endif
.endif # CHECK_BUILTIN.curses
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