1 files changed, 76 insertions, 0 deletions
diff --git a/mk/pam.buildlink3.mk b/mk/pam.buildlink3.mk
new file mode 100644
index 00000000000..ac78ff2463a
--- /dev/null
+++ b/mk/pam.buildlink3.mk
@@ -0,0 +1,76 @@
+# $NetBSD: pam.buildlink3.mk,v 1.1 2005/01/14 05:15:39 jlam Exp $
+#
+# This Makefile fragment is meant to be included by packages that
+# require a PAM implementation.  pam.buildlink3.mk will:
+#
+#	* set PAMBASE to the base directory of the PAM files;
+#	* set PAM_TYPE to the PAM implementation used.
+#
+# There are two variables that can be used to tweak the selection of
+# the PAM implementation:
+#
+# PAM_DEFAULT is a user-settable variable whose value is the default
+#	PAM implementation to use.
+#
+# PAM_ACCEPTED is a package-settable list of PAM implementations
+#	that may be used by the package.
+#
+
+PAM_BUILDLINK3_MK:=	${PAM_BUILDLINK3_MK}+
+
+.include "../../mk/bsd.prefs.mk"
+
+.if !empty(PAM_BUILDLINK3_MK:M+)
+#
+# This is an exhaustive list of all of the PAM implementations
+# that may be used with PAM.buildlink3.mk, in order of precedence.
+#
+_PAM_PKGS?=	linux-pam openpam #solaris-pam
+
+BUILDLINK_BUILTIN_MK.linux-pam=		../../security/PAM/builtin.mk
+BUILDLINK_BUILTIN_MK.openpam=		../../security/openpam/builtin.mk
+BUILDLINK_BUILTIN_MK.solaris-pam=	../../mk/solaris-pam.builtin.mk
+
+# If we have a particular PAM implementation in the base system, then
+# default to using that PAM type.  Otherwise, default to "linux-pam".
+#
+.  for _pam_ in ${_PAM_PKGS}
+.    if exists(${BUILDLINK_BUILTIN_MK.${_pam_}})
+CHECK_BUILTIN.${_pam_}:=	yes
+.      include "${BUILDLINK_BUILTIN_MK.${_pam_}}"
+.      if defined(IS_BUILTIN.${_pam_}) && !empty(IS_BUILTIN.${_pam_})
+PAM_DEFAULT?=	${_pam_}
+.      endif
+CHECK_BUILTIN.${_pam_}:=	no
+.    endif
+.  endfor
+PAM_DEFAULT?=	linux-pam
+PAM_ACCEPTED?=	${_PAM_PKGS}
+
+_PAM_DEFAULT=	${PAM_DEFAULT}
+_PAM_ACCEPTED=	${PAM_ACCEPTED}
+
+_PAM_TYPE?=	${_PAM_DEFAULT}
+
+.  if !empty(_PAM_ACCEPTED:M${_PAM_TYPE})
+PAM_TYPE=	${_PAM_TYPE}
+.  else
+PAM_TYPE=	none
+.  endif
+PAMBASE=	${BUILDLINK_PREFIX.${PAM_TYPE}}
+
+BUILD_DEFS+=	PAM_TYPE
+BUILD_DEFS+=	PAMBASE
+.endif	# PAM_BUILDLINK3_MK
+
+.if ${PAM_TYPE} == "none"
+PKG_FAIL_REASON=	\
+	"${_PAM_TYPE} is not an acceptable PAM type for ${PKGNAME}."
+.elif ${PAM_TYPE} == "linux-pam"
+.  include "../../security/PAM/buildlink3.mk"
+.elif ${PAM_TYPE} == "openpam"
+.  include "../../security/openpam/buildlink3.mk"
+.elif ${PAM_TYPE} == "solaris-pam"
+BUILDLINK_PACKAGES:=	${BUILDLINK_PACKAGES:Nsolaris-pam}
+BUILDLINK_PACKAGES+=	solaris-pam
+.endif