First cut at a generic buildlink3.mk file to be included by packages that

need Kerberos 5.  It includes heimdal/buildlink3.mk or
mit-krb5/buildlink3.mk (not ready yet) appropriately.

1 files changed, 78 insertions, 0 deletions

diff --git a/mk/krb5.buildlink3.mk b/mk/krb5.buildlink3.mk
new file mode 100644
index 00000000000..ac55596f0ad
--- /dev/null
+++ b/mk/krb5.buildlink3.mk
@@ -0,0 +1,78 @@
+# $NetBSD: krb5.buildlink3.mk,v 1.1 2004/01/10 15:29:34 jlam Exp $
+
+KRB5_BUILDLINK3_MK:=	${KRB5_BUILDLINK3_MK}+
+
+.include "../../mk/bsd.prefs.mk"
+
+.if !empty(KRB5_BUILDLINK3_MK)
+KRB5_DEFAULT?=	# empty
+KRB5_ACCEPTED?=	${_KRB5_PKGS}
+
+# This is an exhaustive list of all of the Kerberos 5 implementations
+# that may be used with krb5.buildlink3.mk, in order of precedence.
+#
+_KRB5_PKGS?=	heimdal #mit-krb5
+
+_KRB5_DEFAULT=	${KRB5_DEFAULT}
+_KRB5_ACCEPTED=	${KRB5_ACCEPTED}
+
+# Mark the acceptable Kerberos 5 packages and check which, if any, are
+# already installed.
+#
+.  for _krb5_ in ${_KRB5_ACCEPTED}
+_KRB5_OK.${_krb5_}=	yes
+.    if !defined(_KRB5_INSTALLED.${_krb5_})
+_KRB5_INSTALLED.${_krb5_}!=	\
+	if ${PKG_INFO} -qe ${_krb5_}; then				\
+		${ECHO} "yes";						\
+	else								\
+		${ECHO} "no";						\
+	fi
+MAKEFLAGS+=	_KRB5_INSTALLED.${_krb5_}="${_KRB5_INSTALLED.${_krb5_}}"
+.    endif
+.  endfor
+
+.  if !defined(_KRB5)
+#
+# Prefer the default one if it's accepted,...
+#
+.    if !empty(_KRB5_DEFAULT) && \
+	defined(_KRB5_OK.${_KRB5_DEFAULT}) && \
+	!empty(_KRB5_OK.${_KRB5_DEFAULT}:M[yY][eE][sS])
+_KRB5=		${_KRB5_DEFAULT}
+.    endif
+#
+# ...otherwise, use one of the installed Kerberos 5 packages,...
+#
+.    for _krb5_ in ${_KRB5_ACCEPTED}
+.      if !empty(_KRB5_INSTALLED.${_krb5_}:M[yY][eE][sS])
+_KRB5?=		${_krb5_}
+.      else
+_KRB5_FIRSTACCEPTED?=	${_krb5_}
+.      endif
+.    endfor
+#
+# ...otherwise, just use the first accepted Kerberos 5 package.
+#
+.    if defined(_KRB5_FIRSTACCEPTED)
+_KRB5?=		${_KRB5_FIRSTACCEPTED}
+.    endif
+_KRB5?=		none
+MAKEFLAGS+=	_KRB5="${_KRB5}"
+.  endif
+
+KRB5_TYPE=	${_KRB5}
+BUILD_DEFS+=	KRB5_TYPE
+
+.  if ${KRB5_TYPE} == "none"
+PKG_FAIL_REASON=	"No acceptable Kerberos 5 implementation found."
+.  elif ${KRB5_TYPE} == "heimdal"
+KRB5BASE=	${BUILDLINK_PREFIX.heimdal}
+.    include "../../security/heimdal/buildlink3.mk"
+.  elif ${KRB5_TYPE} == "mit-krb5"
+KRB5BASE=	${BUILDLINK_PREFIX.mit-krb5}
+.    include "../../security/mit-krb5/buildlink3.mk"
+.  endif
+BUILD_DEFS+=	KRB5BASE
+
+.endif	# KRB5_BUILDLINK3_MK