From 0fe585a2f268e4a5b4f6a462622e3591f092d259 Mon Sep 17 00:00:00 2001
From: branch-fixup <branch-fixup>
Date: Thu, 18 Mar 2010 14:38:13 +0000
Subject: [PATCH] Add files from parent branch HEAD: 	mk/mysql.buildlink3.mk

---
 mk/mysql.buildlink3.mk | 116 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 116 insertions(+)
 create mode 100644 mk/mysql.buildlink3.mk

diff --git a/mk/mysql.buildlink3.mk b/mk/mysql.buildlink3.mk
new file mode 100644
index 000000000000..c453c246ab96
--- /dev/null
+++ b/mk/mysql.buildlink3.mk
@@ -0,0 +1,116 @@
+# $NetBSD: mysql.buildlink3.mk,v 1.10 2010/03/05 13:47:06 taca 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: 51 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?=	51 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(${LOCALBASE}/lib/mysql/libmysqlclient.so.16)
+_MYSQL_VERSION_51_INSTALLED=	yes
+_MYSQL_VERSION_INSTALLED=	51
+.endif
+
+.if exists(${LOCALBASE}/lib/mysql/libmysqlclient.so.15)
+_MYSQL_VERSION_50_INSTALLED=	yes
+_MYSQL_VERSION_INSTALLED=	50
+.endif
+
+.if exists(${LOCALBASE}/lib/mysql/libmysqlclient.so.14)
+_MYSQL_VERSION_41_INSTALLED=	yes
+_MYSQL_VERSION_INSTALLED=	41
+.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} == "51"
+MYSQL_PKGSRCDIR=	../../databases/mysql51-client
+.elif ${_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
+
+#
+# check installed version aginst required:
+#
+.if defined(_MYSQL_VERSION_INSTALLED)
+.if ${_MYSQL_VERSION} != ${_MYSQL_VERSION_INSTALLED}
+PKG_SKIP_REASON+=	"${PKGBASE} requires mysql-${_MYSQL_VERSION}, but mysql-${_MYSQL_VERSION_INSTALLED} is already installed."
+.endif
+.endif
+
+.include "${MYSQL_PKGSRCDIR}/buildlink3.mk"
+
+.endif	# MYSQL_VERSION_MK
-- 
2.41.0