Cleanup of build process of the py-MySQL port. Previously port used

custom Makefile for this purpose, which led to resulting module
being bloated (~600K) by linking all Python code from libpython1.5
into it. With this patch the module will use standard Python's way
to build supplemental modules, which should generally be cleaner.
Other good sideeffect is that after this patch resulting module
is only 20K in size.

PR:		ports/17893
Submitted by:	Maxim Sobolev <sobomax@altavista.net>

databases/py-MySQL/Makefile

@@ -17,18 +17,19 @@ BUILD_DEPENDS=	python:${PORTSDIR}/lang/python
 LIB_DEPENDS=	mysqlclient.6:${PORTSDIR}/databases/mysql322-client
 RUN_DEPENDS=	python:${PORTSDIR}/lang/python
 
-pre-build:
-	${CP} ${FILESDIR}/Makefile ${WRKSRC}/Makefile
+ALL_TARGET=	MySQLmodule.so
+
+pre-configure:
+	${CP} ${FILESDIR}/Setup ${WRKSRC}/Setup
+	${LN} -s ${LOCALBASE}/lib/python1.5/config/Makefile.pre.in ${WRKSRC}/
+
+do-configure:
+	cd ${WRKSRC} && ${MAKE} -f Makefile.pre.in boot
 
-do-install:
-	${INSTALL_DATA} ${WRKSRC}/MySQLmodule.so ${PREFIX}/lib/python1.5/site-packages
 .if !defined(NOPORTDOCS)
+post-install:
 	${MKDIR} ${PREFIX}/share/doc/py-MySQL
 	${INSTALL_DATA} ${WRKSRC}/README ${PREFIX}/share/doc/py-MySQL
-.endif
-
-post-install:
-.if !defined(NOPORTDOCS)
 	${ECHO} "share/doc/py-MySQL/README" >> ${TMPPLIST}
 	${ECHO} "@dirrm share/doc/py-MySQL" >> ${TMPPLIST}
 .endif

databases/py-MySQL/files/Setup

@@ -0,0 +1,2 @@
+*shared*
+MySQL MySQLmodule.c -I${LOCALBASE}/include/mysql -L${LOCALBASE}/lib/mysql -lmysqlclient