bdb.buildlink3.mk is used to select a Berkeley DB implementation for

use by pkgsrc. It will automatically depend on either db, db3, or db4 if the native one isn't sufficient. The two variables that control its behaviour are: BDB_DEFAULT is a user-settable variable whose value is the default Berkeley DB implementation to use. BDB_ACCEPTED is a package-settable list of Berkeley DB implementations that may be used by the package. E.g., if you always want to use DB4 as the Berkeley DB for all of the packages, then you can just set: BDB_DEFAULT= db4 in your /etc/mk.conf. Packages that currently include db*/buildlink3.mk should be made to include bdb.buildlink3.mk instead.
2004-03-10 18:06:06 +00:00 · 2004-03-10 18:06:06 +00:00 · f3e38fb48d
commit f3e38fb48d
parent 40c2807f53
4 changed files with 157 additions and 40 deletions
--- a/databases/db/buildlink3.mk
+++ b/databases/db/buildlink3.mk
@ -1,48 +1,26 @@
-# $NetBSD: buildlink3.mk,v 1.10 2004/02/06 19:04:24 jlam Exp $
+# $NetBSD: buildlink3.mk,v 1.11 2004/03/10 18:06:07 jlam Exp $

 BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH}+
-DB2_BUILDLINK3_MK:=	${DB2_BUILDLINK3_MK}+
+DB_BUILDLINK3_MK:=	${DB_BUILDLINK3_MK}+

 .include "../../mk/bsd.prefs.mk"

-.if !empty(DB2_BUILDLINK3_MK:M+)
-BUILDLINK_PACKAGES+=		db
-BUILDLINK_DEPENDS.db+=		db>=2.7.3
-BUILDLINK_PKGSRCDIR.db?=	../../databases/db
-.endif	# DB2_BUILDLINK3_MK
-
-.if !empty(PREFER_PKGSRC:M[yY][eE][sS]) || \
-    !empty(PREFER_PKGSRC:Mdb)
-BUILDLINK_USE_BUILTIN.db=	NO
+.if !empty(BUILDLINK_DEPTH:M+)
+BUILDLINK_DEPENDS+=	db2
 .endif

-.if !defined(BUILDLINK_USE_BUILTIN.db)
-BUILDLINK_USE_BUILTIN.db=	NO
-.  if defined(USE_DB185)
-.    if exists(/usr/include/db.h)
-# NetBSD, Darwin
-BUILDLINK_USE_BUILTIN.db=	YES
-.    elif exists(/usr/include/db1/db.h)
-# Linux
-BUILDLINK_USE_BUILTIN.db=	YES
-BUILDLINK_INCDIRS.db?=		include/db1
-BUILDLINK_TRANSFORM+=		l:db:db1
-.    endif
-.  endif
-MAKEFLAGS+=	BUILDLINK_USE_BUILTIN.db=${BUILDLINK_USE_BUILTIN.db}
-.endif
+BUILDLINK_PACKAGES:=	${BUILDLINK_PACKAGES:Ndb2}
+BUILDLINK_PACKAGES+=	db2

-.if !empty(BUILDLINK_USE_BUILTIN.db:M[nN][oO])
-.  if !empty(BUILDLINK_DEPTH:M+)
-BUILDLINK_DEPENDS+=	db
-.  endif
-.endif
+.if !empty(DB_BUILDLINK3_MK:M+)
+BUILDLINK_DEPENDS.db2+=		db>=2.7.3
+BUILDLINK_PKGSRCDIR.db2?=	../../databases/db

-.if !empty(DB2_BUILDLINK3_MK:M+)
-.  if !empty(BUILDLINK_USE_BUILTIN.db:M[nN][oO])
-BUILDLINK_INCDIRS.db=	include/db2
+.if defined(USE_DB185)
+BUILDLINK_INCDIRS.db2?=	include/db2
 BUILDLINK_TRANSFORM+=	l:db:db2
-.  endif
-.endif	# DB2_BUILDLINK3_MK
+.endif

-BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH:S/+$//}
+.endif	# DB_BUILDLINK3_MK
+
+BUILDLINK_DEPTH:=     ${BUILDLINK_DEPTH:S/+$//}
--- a/databases/db3/buildlink3.mk
+++ b/databases/db3/buildlink3.mk
@ -1,4 +1,4 @@
-# $NetBSD: buildlink3.mk,v 1.5 2004/03/05 19:25:09 jlam Exp $
+# $NetBSD: buildlink3.mk,v 1.6 2004/03/10 18:06:07 jlam Exp $

 BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH}+
 DB3_BUILDLINK3_MK:=	${DB3_BUILDLINK3_MK}+
@ -13,6 +13,12 @@ BUILDLINK_PACKAGES+=	db3
 .if !empty(DB3_BUILDLINK3_MK:M+)
 BUILDLINK_DEPENDS.db3+=		db3>=2.9.2
 BUILDLINK_PKGSRCDIR.db3?=	../../databases/db3
+
+.if defined(USE_DB185)
+BUILDLINK_INCDIRS.db3?=	include/db3
+BUILDLINK_TRANSFORM+=	l:db:db3
+.endif
+
 .endif	# DB3_BUILDLINK3_MK

 BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH:S/+$//}
--- a/databases/db4/buildlink3.mk
+++ b/databases/db4/buildlink3.mk
@ -1,4 +1,4 @@
-# $NetBSD: buildlink3.mk,v 1.7 2004/03/05 19:25:09 jlam Exp $
+# $NetBSD: buildlink3.mk,v 1.8 2004/03/10 18:06:08 jlam Exp $

 BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH}+
 DB4_BUILDLINK3_MK:=	${DB4_BUILDLINK3_MK}+
@ -13,7 +13,12 @@ BUILDLINK_PACKAGES+=	db4
 .if !empty(DB4_BUILDLINK3_MK:M+)
 BUILDLINK_DEPENDS.db4+=		db4>=4.2.52
 BUILDLINK_PKGSRCDIR.db4?=	../../databases/db4
-BUILDLINK_INCDIRS.db4?=		include/db4
+
+.if defined(USE_DB185)
+BUILDLINK_INCDIRS.db3?=	include/db4
+BUILDLINK_TRANSFORM+=	l:db:db4
+.endif
+
 .endif	# DB4_BUILDLINK3_MK

 BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH:S/+$//}
--- a/mk/bdb.buildlink3.mk
+++ b/mk/bdb.buildlink3.mk
@ -0,0 +1,128 @@
+# $NetBSD: bdb.buildlink3.mk,v 1.1 2004/03/10 18:06:06 jlam Exp $
+#
+# This Makefile fragment is meant to be included by packages that
+# require a Berkeley DB implementation.  db.buildlink3.mk will:
+#
+#       * set BDBBASE to the base directory of the Berkeley DB files;
+#       * set BDB_TYPE to the Berkeley DB implementation used.
+#
+# There are two variables that can be used to tweak the selection of
+# the Berkeley DB implementation:
+#
+# BDB_DEFAULT is a user-settable variable whose value is the default
+#       Berkeley DB implementation to use.
+#
+# BDB_ACCEPTED is a package-settable list of Berkeley DB implementations
+#       that may be used by the package.
+
+BDB_BUILDLINK3_MK:=	${BDB_BUILDLINK3_MK}+
+
+.include "../../mk/bsd.prefs.mk"
+
+.if !empty(BDB_BUILDLINK3_MK)
+BDB_DEFAULT?=	# empty
+BDB_ACCEPTED?=	${_BDB_PKGS}
+
+# This is an exhaustive list of all of the Berkeley DB implementations
+# that may be used with bdb.buildlink3.mk, in order of precedence.
+#
+_BDB_PKGS?=	native db4 db3 db2
+
+_BDB_PKGBASE.db2=	db
+.  for _bdb_ in ${_BDB_PKGS}
+_BDB_PKGBASE.${_bdb_}?=	${_bdb_}
+.  endfor
+
+_BDB_DEFAULT=	${BDB_DEFAULT}
+_BDB_ACCEPTED=	${BDB_ACCEPTED}
+
+# Mark the acceptable Berkeley DB packages and check which, if any, are
+# already installed.
+#
+.  for _bdb_ in ${_BDB_ACCEPTED:Nnative}
+_BDB_OK.${_bdb_}=	yes
+.    if !defined(_BDB_INSTALLED.${_bdb_})
+_BDB_INSTALLED.${_bdb_}!=	\
+	if ${PKG_INFO} -qe ${_bdb_}; then				\
+		${ECHO} "yes";						\
+	else								\
+		${ECHO} "no";						\
+	fi
+MAKEFLAGS+=	_BDB_INSTALLED.${_bdb_}=${_BDB_INSTALLED.${_bdb_}}
+.    endif
+.  endfor
+
+_BDB_OK.native?=	no
+_BDB_INSTALLED.native?=	no
+.  if defined(USE_DB185)
+.    if exists(/usr/include/db.h)
+_BDB_OK.native=		yes
+_BDB_INSTALLED.native=	yes
+_BDB_INCDIRS=		include
+_BDB_TRANSFORM=		# empty
+.    elif exists(/usr/include/db1/db.h)
+_BDB_OK.native=		yes
+_BDB_INSTALLED.native=	yes
+_BDB_INCDIRS=		include/db1
+_BDB_TRANSFORM=		l:db:db1
+.    endif
+.  endif
+
+.  if !defined(_BDB)
+#
+# Prefer the default one if it's accepted,...
+#
+.    if !empty(_BDB_DEFAULT) && \
+	defined(_BDB_OK.${_BDB_DEFAULT}) && \
+	!empty(_BDB_OK.${_BDB_DEFAULT}:M[yY][eE][sS])
+_BDB=		${_BDB_DEFAULT}
+.    endif
+#
+# ...otherwise, use one of the installed Berkeley DB packages,...
+#
+.    for _bdb_ in ${_BDB_ACCEPTED}
+.      if !empty(_BDB_INSTALLED.${_bdb_}:M[yY][eE][sS])
+_BDB?=		${_bdb_}
+.      else
+_BDB_FIRSTACCEPTED?=	${_bdb_}
+.      endif
+.    endfor
+#
+# ...otherwise, just use the first accepted Berkeley DB package.
+#
+.    if defined(_BDB_FIRSTACCEPTED)
+_BDB?=		${_BDB_FIRSTACCEPTED}
+.    endif
+_BDB?=		none
+MAKEFLAGS+=	_BDB=${_BDB}
+.  endif
+
+BDB_TYPE=	${_BDB}
+BUILD_DEFS+=	BDB_TYPE
+
+.  if ${BDB_TYPE} == "none"
+PKG_FAIL_REASON=	"No acceptable Berkeley DB implementation found."
+.  else
+.    if ${BDB_TYPE} == "native"
+IS_BUILTIN.db-native=		yes
+USE_BUILTIN.db-native=		yes
+BUILDLINK_PACKAGES:=		${BUILDLINK_PACKAGES:Ndb-native}
+BUILDLINK_PACKAGES+=		db-native
+BUILDLINK_INCDIRS.db-native?=	${_BDB_INCDIRS}
+BUILDLINK_TRANSFORM?=		${_BDB_TRANSFORM}
+BDBBASE=	${BUILDLINK_PREFIX.db-native}
+.      include "../../databases/db4/buildlink3.mk"
+.    elif ${BDB_TYPE} == "db4"
+BDBBASE=	${BUILDLINK_PREFIX.db4}
+.      include "../../databases/db4/buildlink3.mk"
+.    elif ${BDB_TYPE} == "db3"
+BDBBASE=	${BUILDLINK_PREFIX.db3}
+.      include "../../databases/db3/buildlink3.mk"
+.    elif ${BDB_TYPE} == "db"
+BDBBASE=	${BUILDLINK_PREFIX.db2}
+.      include "../../databases/db/buildlink3.mk"
+.    endif
+.  endif
+BUILD_DEFS+=	BDBBASE
+
+.endif	# BDB_BUILDLINK3_MK