share/mk/java.mk

   1 #
   2 # RCSid:
   3 #       $Id: java.mk,v 1.14 2007/11/22 08:16:25 sjg Exp $
   4
   5 #       @(#) Copyright (c) 1998-2001, Simon J. Gerraty
   6 #
   7 #       This file is provided in the hope that it will
   8 #       be of use.  There is absolutely NO WARRANTY.
   9 #       Permission to copy, redistribute or otherwise
  10 #       use this file is hereby granted provided that
  11 #       the above copyright notice and this notice are
  12 #       left intact.
  13 #
  14 #       Please send copies of changes and bug-fixes to:
  15 #       sjg@crufty.net
  16 #
  17
  18 .if !target(__${.PARSEFILE}__)
  19 __${.PARSEFILE}__:
  20
  21 .include <init.mk>
  22
  23 CLASSPATH?=.
  24
  25 .if defined(PROG)
  26 SRCS?=  ${PROG:.class=.java}
  27 .endif
  28 .if !defined(SRCS) || empty(SRCS)
  29 SRCS!=cd ${.CURDIR} && echo *.java
  30 .endif
  31 .SUFFIXES:      .class .java
  32
  33 CLEANFILES+= *.class
  34
  35 JAVAC?=   javac
  36 JAVADOC?= javadoc
  37
  38 .if !target(docs)
  39 docs:
  40         ${JAVADOC} ${JAVADOC_FLAGS} ${SRCS}
  41 .endif
  42
  43 .if defined(JAVADESTDIR) && !empty(JAVADESTDIR)
  44 JAVASRCDIR?=${JAVADESTDIR:H}/src
  45 __classdest:=${JAVADESTDIR}${.CURDIR:S,${JAVASRCDIR},,}/
  46 CLASSPATH:=${CLASSPATH}:${JAVADESTDIR}
  47 JAVAC_FLAGS+= -d ${JAVADESTDIR}
  48 .else
  49 __classdest=
  50 .endif
  51
  52 JAVAC_FLAGS+= ${JAVAC_DBG}
  53
  54 .if defined(MAKE_VERSION) && !defined(NO_CLASSES_COOKIE)
  55 # java works best by compiling a bunch of classes at once.
  56 # this lot does that but needs a recent netbsd make or
  57 # or its portable cousin bmake.
  58 .for __s in ${SRCS}
  59 __c:= ${__classdest}${__s:.java=.class}
  60 .if !target(${__c})
  61 # We need to do something to force __c's parent to be made.
  62 ${__c}: ${__s}
  63         @rm -f ${.TARGET}
  64 .endif
  65 SRCS_${__c}=${__s}
  66 __classes:= ${__classes} ${__c}
  67 .endfor
  68 __classes_cookie=${__classdest}.classes.done
  69 CLEANFILES+= ${__classes} ${__classes_cookie}
  70
  71 ${__classes_cookie}:    ${__classes}
  72         CLASSPATH=${CLASSPATH} ${JAVAC} ${JAVAC_FLAGS} ${.OODATE:@c@${SRCS_$c}@}
  73         @touch ${.TARGET}
  74
  75 all:    ${__classes_cookie}
  76
  77 .else
  78 # this will work with other BSD make's
  79 .for __s in ${SRCS}
  80 __c:= ${__classdest}${__s:.java=.class}
  81 ${__c}: ${__s}
  82         CLASSPATH=${CLASSPATH} ${JAVAC} ${JAVAC_FLAGS} ${.OODATE}
  83 .endfor
  84
  85 all:    ${SRCS:%.java=${__classdest}%.class}
  86
  87 .endif
  88
  89 .if !target(cleanjava)
  90 cleanjava:
  91         rm -f [Ee]rrs mklog core *.core ${PROG} ${CLEANFILES}
  92
  93 clean: cleanjava
  94 cleandir: cleanjava
  95 .endif
  96
  97 .endif