>Number:         13739
>Category:       pkg
>Synopsis:       pkgsrc/net/libpcap/buildlink.mk proposal
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Fri Aug 17 05:53:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Stoned Elipot
>Release:        pkgsrc-current
>Organization:
Pandore's Box <pbox.org>
>Environment:
System: NetBSD nakano 1.5.1 NetBSD 1.5.1 (NAKANO) #0: Mon Aug 6 18:26:03 CEST 2001 seb@nakano:/site/a/src/kernels/compile/NAKANO i386

>Description:
While making up a couple of new little pkgs using libpcap I found myself
wondering if a buidlink.mk would be useful for libpcap's pkg... I guess so.
So here is what I made for it.
>How-To-Repeat:
>Fix:
# $NetBSD$
#
# This Makefile fragment is included by packages that use libpcap. 
#
# To use this Makefile fragment, simply:
#
# (1) Optionally define BUILDLINK_DEPENDS.libpcap to the dependency pattern
#     for the version of libpcap 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(LIBPCAP_BUILDLINK_MK)
LIBPCAP_BUILDLINK_MK=	# defined

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

BUILDLINK_DEPENDS.libpcap?=	libpcap>=0.6.1

.if exists(/usr/include/pcap.h)
_NEED_LIBPCAP=		NO
.else
_NEED_LIBPCAP=		YES
.endif

.if ${_NEED_LIBPCAP} == "YES"
DEPENDS+=		${BUILDLINK_DEPENDS.libpcap}:../../net/libpcap
EVAL_PREFIX+=		BUILDLINK_PREFIX.libpcap=libpcap
BUILDLINK_PREFIX.libpcap_DEFAULT=	${LOCALBASE}
.else
BUILDLINK_PREFIX.libpcap=	/usr
.endif

BUILDLINK_FILES.libpcap=	include/pcap.h
BUILDLINK_FILES.libpcap+=	include/pcap-namedb.h
BUILDLINK_FILES.libpcap+=	lib/libpcap.*

BUILDLINK_TARGETS.libpcap=	libpcap-buildlink
BUILDLINK_TARGETS+=	${BUILDLINK_TARGETS.libpcap}

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

.endif	# LIBPCAP_BUILDLINK_MK
>Release-Note:
>Audit-Trail:
>Unformatted: