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# $NetBSD: buildlink3.mk,v 1.1 2004/01/03 23:06:44 jlam Exp $
#
# Optionally define USE_GNU_READLINE to force use of GNU readline.
#
# NOTE: You may need to do some more work to get libedit recognized over
# libreadline, especially by GNU configure scripts.
BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+
READLINE_BUILDLINK3_MK:= ${READLINE_BUILDLINK3_MK}+
.if !empty(READLINE_BUILDLINK3_MK:M\+)
. include "../../mk/bsd.prefs.mk"
BUILDLINK_PACKAGES+= readline
BUILDLINK_DEPENDS.readline?= readline>=2.2
BUILDLINK_PKGSRCDIR.readline?= ../../devel/readline
.endif # READLINE_BUILDLINK3_MK
BUILDLINK_CHECK_BUILTIN.readline?= NO
.if !defined(BUILDLINK_IS_BUILTIN.readline)
BUILDLINK_IS_BUILTIN.readline= NO
. if exists(/usr/include/readline.h) || \
exists(/usr/include/readline/readline.h)
BUILDLINK_IS_BUILTIN.readline= YES
. endif
.endif
.if defined(USE_GNU_READLINE)
BUILDLINK_USE_BUILTIN.readline= NO
.endif
.if !empty(BUILDLINK_CHECK_BUILTIN.readline:M[yY][eE][sS])
BUILDLINK_USE_BUILTIN.readline= YES
.endif
.if !defined(BUILDLINK_USE_BUILTIN.readline)
. if !empty(BUILDLINK_IS_BUILTIN.readline:M[nN][oO])
BUILDLINK_USE_BUILTIN.readline= NO
. else
BUILDLINK_USE_BUILTIN.readline= YES
#
# These catch-alls are probably too broad, but better to err on the safe
# side. We can narrow down the match when we have better information.
#
_INCOMPAT_READLINE= SunOS-*-*
INCOMPAT_READLINE?= # empty
. for _pattern_ in ${_INCOMPAT_READLINE} ${INCOMPAT_READLINE}
. if !empty(MACHINE_PLATFORM:M${_pattern_})
BUILDLINK_USE_BUILTIN.readline= NO
. endif
. endfor
. endif
MAKEFLAGS+= \
BUILDLINK_USE_BUILTIN.readline="${BUILDLINK_USE_BUILTIN.readline}"
.endif
.if ${BUILDLINK_USE_BUILTIN.readline} == "NO"
. if !empty(BUILDLINK_DEPTH:M\+)
BUILDLINK_DEPENDS+= readline
. endif
.endif
.if !empty(READLINE_BUILDLINK3_MK:M\+)
. if ${BUILDLINK_USE_BUILTIN.readline} == "YES"
BUILDLINK_PREFIX.readline= /usr
. if !defined(_BLNK_LIBEDIT_FOUND)
_BLNK_LIBEDIT_FOUND!= \
if [ "`${ECHO} /usr/lib/libedit.*`" = "/usr/lib/libedit.*" ]; then \
${ECHO} NO; \
else \
${ECHO} YES; \
fi
MAKEFLAGS+= _BLNK_LIBEDIT_FOUND=${_BLNK_LIBEDIT_FOUND}
. endif
. if ${_BLNK_LIBEDIT_FOUND} == "YES"
BUILDLINK_TRANSFORM+= l:history:edit
BUILDLINK_TRANSFORM+= l:readline:edit:termcap
. endif
. endif
BUILDLINK_FILES.readline= include/history.h
BUILDLINK_FILES.readline+= include/readline.h
BUILDLINK_TRANSFORM.readline= \
-e "s|include/history.h|include/readline/history.h|g" \
-e "s|include/readline.h|include/readline/readline.h|g"
.endif # READLINE_BUILDLINK3_MK
BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:C/\+$//}
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