pkgsrc/mk/mysql.buildlink3.mk
2007-09-10 07:18:32 +00:00

102 lines
2.6 KiB
Makefile

# $NetBSD: mysql.buildlink3.mk,v 1.7 2007/09/10 07:18:32 rillig Exp $
#
# This file is included by packages that require some version of the
# MySQL database client.
#
# === User-settable variables ===
#
# MYSQL_VERSION_DEFAULT
# The preferred MySQL version.
#
# Possible: 50 41
# Default: 50
#
# === Package-settable variables ===
#
# MYSQL_VERSIONS_ACCEPTED
# The list of MySQL versions that the package accepts.
#
# Possible: (see MYSQL_VERSION_DEFAULT)
# Default: (all)
#
.if !defined(MYSQL_VERSION_MK)
MYSQL_VERSION_MK= # defined
_VARGROUPS+= mysql
_USER_VARS.mysql= MYSQL_VERSION_DEFAULT
_PKG_VARS.mysql= MYSQL_VERSIONS_ACCEPTED
_SYS_VARS.mysql= MYSQL_PKGSRCDIR
.include "../../mk/bsd.prefs.mk"
MYSQL_VERSION_DEFAULT?= 50
MYSQL_VERSIONS_ACCEPTED?= 50 41
# transform the list into individual variables
.for mv in ${MYSQL_VERSIONS_ACCEPTED}
_MYSQL_VERSION_${mv}_OK= yes
.endfor
# check what is installed
.if exists(${LOCALBASE}/lib/mysql/libmysqlclient.so.15)
_MYSQL_VERSION_50_INSTALLED= yes
.endif
.if exists(${LOCALBASE}/lib/mysql/libmysqlclient.so.14)
_MYSQL_VERSION_41_INSTALLED= yes
.endif
.if exists(${LOCALBASE}/lib/mysql/libmysqlclient.so.12)
_MYSQL_VERSION_40_INSTALLED= yes
.endif
# if a version is explicitely required, take it
.if defined(MYSQL_VERSION_REQD)
_MYSQL_VERSION= ${MYSQL_VERSION_REQD}
.endif
# if the default is already installed, it is first choice
.if !defined(_MYSQL_VERSION)
. if defined(_MYSQL_VERSION_${MYSQL_VERSION_DEFAULT}_OK)
. if defined(_MYSQL_VERSION_${MYSQL_VERSION_DEFAULT}_INSTALLED)
_MYSQL_VERSION= ${MYSQL_VERSION_DEFAULT}
. endif
. endif
.endif
# prefer an already installed version, in order of "accepted"
.if !defined(_MYSQL_VERSION)
. for mv in ${MYSQL_VERSIONS_ACCEPTED}
. if defined(_MYSQL_VERSION_${mv}_INSTALLED)
_MYSQL_VERSION?= ${mv}
. else
# keep information as last resort - see below
_MYSQL_VERSION_FIRSTACCEPTED?= ${mv}
. endif
. endfor
.endif
# if the default is OK for the addon pkg, take this
.if !defined(_MYSQL_VERSION)
. if defined(_MYSQL_VERSION_${MYSQL_VERSION_DEFAULT}_OK)
_MYSQL_VERSION= ${MYSQL_VERSION_DEFAULT}
. endif
.endif
# take the first one accepted by the package
.if !defined(_MYSQL_VERSION)
_MYSQL_VERSION= ${_MYSQL_VERSION_FIRSTACCEPTED}
.endif
#
# set variables for the version we decided to use:
#
.if ${_MYSQL_VERSION} == "50"
MYSQL_PKGSRCDIR= ../../databases/mysql5-client
.elif ${_MYSQL_VERSION} == "41"
MYSQL_PKGSRCDIR= ../../databases/mysql4-client
.else
# force an error
PKG_FAIL_REASON+= "[mysql.buildlink3.mk] ${_MYSQL_VERSION} is not a valid mysql package."
.endif
.include "${MYSQL_PKGSRCDIR}/buildlink3.mk"
.endif # MYSQL_VERSION_MK