Initial cut at java.mk that completely replaces the USE_JAVA-handling code
in bsd.pkg.mk. The java.mk Java handling is largely based on the
lang/python/pyversion.mk file.
There are two new variables:
PKG_JVM_DEFAULT is a user-settable variable whose value is the
default JVM to use.
PKG_JVMS_ACCEPTED is a package-settable list of JVMs that may be
used as possible dependencies for the package.
Two existing variables have been redefined to be only read-only, though
there is some logic to handle legacy /etc/mk.conf which may contain an
explicit PKG_JVM=...
PKG_JVM is a publicly readable variable containing the name of
the JVM we will be using.
PKG_JAVA_HOME is a publicly readable variable containing
${JAVA_HOME} for the PKG_JVM described above.
To do:
Have some way to specify which JVMs are acceptable for each
platform, and use the intersection of these JVMs and the ones
listed in PKG_JVMS_ACCEPTED as the JVMS that may really be used.
Currently, we assume all of the JVMs are usable by all platforms.
I'm not sure if Darwin's special stub sun-{jre,jdk}13 packages
are usable by buildlink2. This needs to be verified.
This commit is contained in:
jlam
parent
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mk/java.mk
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mk/java.mk
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# $NetBSD: java.mk,v 1.1 2002/10/13 09:29:12 jlam Exp $
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#
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# This Makefile fragment handles Java dependencies and make variables,
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# and is meant to be included by packages that require Java either at
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# build-time or at run-time. java.mk will:
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#
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# * set PKG_JVM and PKG_JAVA_HOME to the name of the JVM used and
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# to the directory in which the JVM is installed, respectively;
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#
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# * add a full dependency on the JRE and possibly a build dependency
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# on the JDK, based on the value of USE_JAVA (if nonempty). You
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# must explicitly set USE_JAVA=build to add the build dependency
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# on the JDK;
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#
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# There are two variables used to tweak the JVM selection:
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#
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# PKG_JVM_DEFAULT is a user-settable variable whose value is the default
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# JVM to use.
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#
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# PKG_JVMS_ACCEPTED is a package-settable list of JVMs that may be used as
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# possible dependencies for the package.
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#
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# TODO:
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#
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# * Have some way to specify which JVMs are acceptable for each
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# platform, and use the intersection of these JVMs and the ones
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# listed in PKG_JVMS_ACCEPTED as the JVMS that may really be used.
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# Currently, we assume all of the JVMs are usable by all platforms.
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.if !defined(JAVA_MK)
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JAVA_MK= # defined
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.include "../../mk/bsd.prefs.mk"
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# By default, assume we need the JDK.
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USE_JAVA?= # empty
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.if !empty(USE_JAVA:M[rR][uU][nN])
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USE_JAVA= run
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.endif
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PKG_JVM_DEFAULT?= # empty
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PKG_JVMS_ACCEPTED?= jdk sun-jdk13 sun-jdk14 blackdown-jdk13 kaffe
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# To be deprecated: if PKG_JVM is explicitly set, then use it as the
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# default JVM. Note that this has lower precedence than PKG_JVM_DEFAULT.
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#
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.if defined(PKG_JVM)
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. if !empty(PKG_JVM)
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_PKG_JVM_DEFAULT:= ${PKG_JVM}
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. endif
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.endif
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# Set the default JVM for this platform.
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#
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.if !empty(PKG_JVM_DEFAULT)
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_PKG_JVM_DEFAULT= ${PKG_JVM_DEFAULT}
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.endif
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.if !defined(_PKG_JVM_DEFAULT)
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. if !empty(MACHINE_PLATFORM:MNetBSD-*-i386) || \
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!empty(MACHINE_PLATFORM:MLinux-*-i[3456]86)
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_PKG_JVM_DEFAULT?= jdk
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. elif !empty(MACHINE_PLATFORM:MNetBSD-*-powerpc)
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_PKG_JVM_DEFAULT?= blackdown-jdk13
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. elif !empty(MACHINE_PLATFORM:MDarwin-*-*)
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_PKG_JVM_DEFAULT?= sun-jdk
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. else
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_PKG_JVM_DEFAULT?= kaffe
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. endif
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.endif
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# Set the accepted JVMs for this platform.
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_PKG_JVMS_ACCEPTED= ${PKG_JVMS_ACCEPTED}
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_JAVA_PKGBASE.jdk= jdk
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_JAVA_PKGBASE.sun-jdk13= sun-jdk13
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_JAVA_PKGBASE.sun-jdk14= sun-jdk14
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_JAVA_PKGBASE.blackdown-jdk13= blackdown-jdk13
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_JAVA_PKGBASE.kaffe= kaffe
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# Mark the acceptable JVMs and check which JVM packages are installed.
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.for _jvm_ in ${_PKG_JVMS_ACCEPTED}
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_PKG_JVM_OK.${_jvm_}= yes
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_PKG_JVM_INSTALLED.${_jvm_}!= \
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if ${PKG_INFO} -qe ${_JAVA_PKGBASE.${_jvm_}}; then \
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${ECHO} yes; \
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else \
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${ECHO} no; \
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fi
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.endfor
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# Convert "sun-jdk" into "sun-jdk13" or "sun-jdk14" depending on the
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# platform. Recent versions of NetBSD and Linux can use either the 1.3
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# or 1.4 version of the Sun JDK, so default to the newer installed one.
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#
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.if ${_PKG_JVM_DEFAULT} == "sun-jdk"
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. if !empty(MACHINE_PLATFORM:MNetBSD-1.5Z[A-Z]-i386) || \
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!empty(MACHINE_PLATFORM:MNetBSD-1.[6-9]*-i386) || \
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!empty(MACHINE_PLATFORM:MLinux-*-i[3456]86)
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. if defined(_PKG_JVM_INSTALLED.sun-jdk14) && \
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(${_PKG_JVM_INSTALLED.sun-jdk14} == "yes")
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_PKG_JVM_DEFAULT= sun-jdk14
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. elif defined(_PKG_JVM_INSTALLED.sun-jdk13) && \
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(${_PKG_JVM_INSTALLED.sun-jdk13} == "yes")
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_PKG_JVM_DEFAULT= sun-jdk13
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. else
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_PKG_JVM_DEFAULT= sun-jdk14
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. endif
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. elif !empty(MACHINE_PLATFORM:MNetBSD-*-i386) || \
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!empty(MACHINE_PLATFORM:MDarwin-*-*)
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_PKG_JVM_DEFAULT= sun-jdk13
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. endif
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.endif
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# Use one of the installed JVMs,...
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#
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.if !defined(_PKG_JVM)
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. for _jvm_ in ${_PKG_JVMS_ACCEPTED}
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. if !empty(_PKG_JVM_INSTALLED.${_jvm_}:M[yY][eE][sS])
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_PKG_JVM?= ${_jvm_}
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. else
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_PKG_JVM_FIRSTACCEPTED?= ${_jvm_}
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. endif
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. endfor
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#
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# ...otherwise, prefer the default one if it's accepted,...
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#
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. if defined(_PKG_JVM_OK.${_PKG_JVM_DEFAULT}) && \
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!empty(_PKG_JVM_OK.${_PKG_JVM_DEFAULT}:M[yY][eE][sS])
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_PKG_JVM= ${_PKG_JVM_DEFAULT}
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. endif
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.endif
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#
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# ...otherwise, just use the first accepted JVM.
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#
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.if !defined(_PKG_JVM)
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_PKG_JVM= ${PKG_JVM_FIRSTACCEPTED}
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.endif
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BUILDLINK_DEPENDS.jdk?= jdk-[0-9]*
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BUILDLINK_DEPENDS.sun-jdk13?= sun-jdk13-[0-9]*
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BUILDLINK_DEPENDS.sun-jdk14?= sun-jdk14-[0-9]*
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BUILDLINK_DEPENDS.blackdown-jdk13?= blackdown-jdk13-[0-9]*
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BUILDLINK_DEPENDS.kaffe?= kaffe-[0-9]*
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.if ${_PKG_JVM} == "jdk"
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_JDK_PKGSRCDIR= ../../lang/jdk
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_JRE_PKGSRCDIR= ../../lang/jdk
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_JRE_DEPENDENCY= jdk-[0-9]*:${_JRE_PKGSRCDIR}
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_JAVA_HOME_DEFAULT= ${LOCALBASE}/java/jdk-1.1.8
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.elif ${_PKG_JVM} == "sun-jdk13"
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_JDK_PKGSRCDIR= ../../lang/sun-jdk13
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_JRE_PKGSRCDIR= ../../lang/sun-jre13
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_JRE_DEPENDENCY= sun-jre13-[0-9]*:${_JRE_PKGSRCDIR}
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_JAVA_HOME_DEFAULT= ${LOCALBASE}/java/sun-1.3.1
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.elif ${_PKG_JVM} == "sun-jdk14"
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_JDK_PKGSRCDIR= ../../lang/sun-jdk14
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_JRE_PKGSRCDIR= ../../lang/sun-jre14
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_JRE_DEPENDENCY= sun-jre14-[0-9]*:${_JRE_PKGSRCDIR}
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_JAVA_HOME_DEFAULT= ${LOCALBASE}/java/sun-1.4.0
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UNLIMIT_RESOURCES+= datasize
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.elif ${_PKG_JVM} == "blackdown-jdk13"
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_JDK_PKGSRCDIR= ../../lang/blackdown-jdk13
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_JRE_PKGSRCDIR= ../../lang/blackdown-jre13
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_JRE_DEPENDENCY= blackdown-jre13-[0-9]*:${_JRE_PKGSRCDIR}
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_JAVA_HOME_DEFAULT= ${LOCALBASE}/java/blackdown-1.3.1
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.elif ${_PKG_JVM} == "kaffe"
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_JDK_PKGSRCDIR= ../../lang/kaffe
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_JRE_PKGSRCDIR= ../../lang/kaffe
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_JRE_DEPENDENCY= kaffe-[0-9]*:${_JRE_PKGSRCDIR}
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_JAVA_HOME_DEFAULT= ${LOCALBASE}/java/kaffe
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.endif
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_JDK_DEPENDENCY?= ${BUILDLINK_DEPENDS.${_PKG_JVM}}:${_JDK_PKGSRCDIR}
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EVAL_PREFIX+= _JAVA_HOME=${_JAVA_PKGBASE.${_PKG_JVM}}
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# We always need a run-time dependency on the JRE.
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.if defined(USE_BUILDLINK2)
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. include "${_JRE_PKGSRCDIR}/buildlink2.mk"
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.else
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DEPENDS+= ${_JRE_DEPENDENCY}
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.endif
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# If we are building Java software, then we need a build-time dependency on
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# the JDK.
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#
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.if ${USE_JAVA} != "run"
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. if defined(USE_BUILDLINK2)
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. include "${_JDK_PKGSRCDIR}/buildlink2.mk"
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. else
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BUILD_DEPENDS+= ${_JDK_DEPENDENCY}
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. endif
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.endif
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# PKG_JVM is a publicly readable variable containing the name of the JVM
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# we will be using.
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#
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# PKG_JAVA_HOME is a publicly readable variable containing ${JAVA_HOME}
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# for the PKG_JVM described above.
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#
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PKG_JVM:= ${_PKG_JVM}
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.if defined(BUILDLINK_JAVA_PREFIX.${_PKG_JVM})
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PKG_JAVA_HOME?= ${BUILDLINK_JAVA_PREFIX.${_PKG_JVM}}
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.else
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PKG_JAVA_HOME?= ${_JAVA_HOME}
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.endif
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BUILD_DEFS+= PKG_JVM PKG_JAVA_HOME
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PATH:= ${PKG_JAVA_HOME}/bin:${PATH}
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MAKE_ENV+= JAVA_HOME=${PKG_JAVA_HOME}
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CONFIGURE_ENV+= JAVA_HOME=${PKG_JAVA_HOME}
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SCRIPTS_ENV+= JAVA_HOME=${PKG_JAVA_HOME}
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.endif # JAVA_MK
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