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#
# RCSid:
# $Id: java.mk,v 1.1.1.1 2020/05/24 05:35:53 nia Exp $
# @(#) Copyright (c) 1998-2001, Simon J. Gerraty
#
# This file is provided in the hope that it will
# be of use. There is absolutely NO WARRANTY.
# Permission to copy, redistribute or otherwise
# use this file is hereby granted provided that
# the above copyright notice and this notice are
# left intact.
#
# Please send copies of changes and bug-fixes to:
# sjg@crufty.net
#
.if !target(__${.PARSEFILE}__)
__${.PARSEFILE}__:
.include <init.mk>
CLASSPATH?=.
.if defined(PROG)
SRCS?= ${PROG:.class=.java}
.endif
.if !defined(SRCS) || empty(SRCS)
SRCS!=cd ${.CURDIR} && echo *.java
.endif
.SUFFIXES: .class .java
CLEANFILES+= *.class
JAVAC?= javac
JAVADOC?= javadoc
.if !target(docs)
docs:
${JAVADOC} ${JAVADOC_FLAGS} ${SRCS}
.endif
.if defined(JAVADESTDIR) && !empty(JAVADESTDIR)
JAVASRCDIR?=${JAVADESTDIR:H}/src
__classdest:=${JAVADESTDIR}${.CURDIR:S,${JAVASRCDIR},,}/
CLASSPATH:=${CLASSPATH}:${JAVADESTDIR}
JAVAC_FLAGS+= -d ${JAVADESTDIR}
.else
__classdest=
.endif
JAVAC_FLAGS+= ${JAVAC_DBG}
.if defined(MAKE_VERSION) && !defined(NO_CLASSES_COOKIE)
# java works best by compiling a bunch of classes at once.
# this lot does that but needs a recent netbsd make or
# or its portable cousin bmake.
.for __s in ${SRCS}
__c:= ${__classdest}${__s:.java=.class}
.if !target(${__c})
# We need to do something to force __c's parent to be made.
${__c}: ${__s}
@rm -f ${.TARGET}
.endif
SRCS_${__c}=${__s}
__classes:= ${__classes} ${__c}
.endfor
__classes_cookie=${__classdest}.classes.done
CLEANFILES+= ${__classes} ${__classes_cookie}
${__classes_cookie}: ${__classes}
CLASSPATH=${CLASSPATH} ${JAVAC} ${JAVAC_FLAGS} ${.OODATE:@c@${SRCS_$c}@}
@touch ${.TARGET}
all: ${__classes_cookie}
.else
# this will work with other BSD make's
.for __s in ${SRCS}
__c:= ${__classdest}${__s:.java=.class}
${__c}: ${__s}
CLASSPATH=${CLASSPATH} ${JAVAC} ${JAVAC_FLAGS} ${.OODATE}
.endfor
all: ${SRCS:%.java=${__classdest}%.class}
.endif
.if !target(cleanjava)
cleanjava:
rm -f [Ee]rrs mklog core *.core ${PROG} ${CLEANFILES}
clean: cleanjava
cleandir: cleanjava
.endif
.endif
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