pkgsrc/net/libpcap/buildlink3.mk
jlam bf6e059da4 Reorder some lines so that BUILDLINK_USE_BUILTIN.<pkg> set in the
environment overrides all other settings.
2004-02-18 16:35:27 +00:00

56 lines
1.5 KiB
Makefile

# $NetBSD: buildlink3.mk,v 1.11 2004/02/18 16:35:27 jlam Exp $
BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH}+
LIBPCAP_BUILDLINK3_MK:= ${LIBPCAP_BUILDLINK3_MK}+
.include "../../mk/bsd.prefs.mk"
.if !empty(LIBPCAP_BUILDLINK3_MK:M+)
BUILDLINK_PACKAGES+= libpcap
BUILDLINK_DEPENDS.libpcap+= libpcap>=0.7.2
BUILDLINK_PKGSRCDIR.libpcap?= ../../net/libpcap
.endif # LIBPCAP_BUILDLINK3_MK
BUILDLINK_CHECK_BUILTIN.libpcap?= NO
.if !defined(BUILDLINK_IS_BUILTIN.libpcap)
BUILDLINK_IS_BUILTIN.libpcap= NO
. if exists(/usr/include/pcap.h)
BUILDLINK_IS_BUILTIN.libpcap= YES
. endif
.endif
.if !empty(BUILDLINK_CHECK_BUILTIN.libpcap:M[yY][eE][sS])
BUILDLINK_USE_BUILTIN.libpcap= YES
.endif
.if !defined(BUILDLINK_USE_BUILTIN.libpcap)
. if !empty(BUILDLINK_IS_BUILTIN.libpcap:M[yY][eE][sS])
BUILDLINK_USE_BUILTIN.libpcap= YES
. else
BUILDLINK_USE_BUILTIN.libpcap= NO
. endif
. if !empty(PREFER_NATIVE:M[yY][eE][sS]) && \
!empty(BUILDLINK_IS_BUILTIN.libpcap:M[yY][eE][sS])
BUILDLINK_USE_BUILTIN.libpcap= YES
. endif
. if !empty(PREFER_PKGSRC:M[yY][eE][sS])
BUILDLINK_USE_BUILTIN.libpcap= NO
. endif
. if !empty(PREFER_NATIVE:Mlibpcap) && \
!empty(BUILDLINK_IS_BUILTIN.libpcap:M[yY][eE][sS])
BUILDLINK_USE_BUILTIN.libpcap= YES
. endif
. if !empty(PREFER_PKGSRC:Mlibpcap)
BUILDLINK_USE_BUILTIN.libpcap= NO
. endif
.endif
.if !empty(BUILDLINK_USE_BUILTIN.libpcap:M[nN][oO])
. if !empty(BUILDLINK_DEPTH:M+)
BUILDLINK_DEPENDS+= libpcap
. endif
.endif
BUILDLINK_DEPTH:= ${BUILDLINK_DEPTH:S/+$//}