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mirror of https://git.FreeBSD.org/ports.git synced 2024-11-25 00:51:21 +00:00
freebsd-ports/Mk/bsd.java.mk
Tijl Coosemans 572f236169 Mk/*: Build with a clean environment
Both our make and gmake use the MAKEFLAGS environment variable but the
values aren't compatible and the latest version of gmake complains about
that.  To rule out that any environment variable can cause problems like
this, add a new command SETENVI=/usr/bin/env -i that clears the
environment, and use it to run upstream build systems with a clean
environment.

Introduce a new variable WRK_ENV that contains the environment to use
with SETENVI in all targets that run upstream build commands.  Variables
that are common between CONFIGURE_ENV and MAKE_ENV could be moved to
WRK_ENV but for now it just contains a minimal environment:

HOME=${WRKDIR}: Fixes USES=elixir ports that were using the user's HOME.
OSVERSION: For cross building; determines the output of uname -K and
getosreldate(3); affects net/freebsd-telnetd for example.
PATH: Fixes USES=gem ports that were using the user's PATH.
PWD=$${PWD}: Preserve current working directory; affects USES=go ports.
TERM: To preserve colored output to terminals.
TMPDIR: For users who define that.
UNAME_*: For cross building; determines the output of uname(1); affects
lang/python* for example.

This commit deals with everything under Mk/.  Ports that have their own
targets running upstream build commands can switch to SETENVI later.

The ports tree adds its definition of ARCH to the MAKEFLAGS environment
variable, which is interpreted by sub-makes as command line arguments,
which means that any definition of ARCH in upstream makefiles was
overridden.  The following ports required fixes now that this is no
longer the case.

games/iortcw, games/q3cellshading, games/tremulous:
These use Quake 3 engine code.  Fix use of ARCH.  Reduce diff between
FreeBSD code and Linux code.

games/legesmotus:
Remove ARCH related patches.

lang/ocaml:
Patch configure script so it detects amd64 correctly.  Also make the
powerpc case consistent with the other architectures.  This also affects
other ocaml ports like devel/ocaml-ocamlbuild and math/ocaml-num that
include a Makefile.config installed by lang/ocaml.  While here, use
SETENVI in check-test target.

net/libnatpmp:
Use of upstream definition of ARCH triggers installation in PREFIX/lib64
on amd64.  Disable this.

PR:		276478
Approved by:	portmgr (antoine)
Exp-run by:	antoine
2024-02-29 21:21:37 +01:00

482 lines
17 KiB
Makefile

#-*- tab-width: 4; -*-
# ex:ts=4
#
# bsd.java.mk - Support for Java-based ports.
#
#
# For FreeBSD committers:
# Please send all suggested changes to the maintainer instead of committing
# them yourself.
#
.if !defined(Java_Include)
Java_Include= bsd.java.mk
Java_Include_MAINTAINER= java@FreeBSD.org
#-------------------------------------------------------------------------------
# Variables that each port can define:
#
# USE_JAVA Should be defined to the remaining variables to have any
# effect
#
# JAVA_VERSION List of space-separated suitable java versions for the
# port. An optional "+" allows you to specify a range of
# versions. (allowed values: 8[+] 11[+] 17[+] 18[+] 19[+]
# 20[+] 21[+])
#
# JAVA_OS List of space-separated suitable JDK port operating systems
# for the port. (allowed values: native linux)
#
# JAVA_VENDOR List of space-separated suitable JDK port vendors for the
# port. (allowed values: openjdk oracle)
#
# JAVA_BUILD When set, it means that the selected JDK port should be
# added to build dependencies for the port.
#
# JAVA_EXTRACT This variable works exactly the same as JAVA_BUILD but
# regarding extract dependencies.
#
# JAVA_RUN This variable works exactly the same as JAVA_BUILD but
# regarding run dependencies.
#
# USE_ANT Should be defined when the port uses Apache Ant. Ant is thus
# considered to be the sub-make command. When no 'do-build'
# target is defined by the port, a default one will be set
# that simply runs Ant according to MAKE_ENV, MAKE_ARGS and
# ALL_TARGET. Read the documentation in bsd.port.mk for more
# information.
#
#-------------------------------------------------------------------------------
# Variables defined for the port:
#
# JAVA_PORT The name of the JDK port. (e.g. 'java/openjdk8')
#
# JAVA_PORT_VERSION The version of the JDK port. (e.g. '8')
#
# JAVA_PORT_OS The operating system used by the JDK port. (e.g. 'linux')
#
# JAVA_PORT_VENDOR The vendor of the JDK port. (e.g. 'openjdk')
#
# JAVA_PORT_OS_DESCRIPTION Description of the operating system used by the
# JDK port. (e.g. 'Linux')
#
# JAVA_PORT_VENDOR_DESCRIPTION Description of the vendor of the JDK port.
# (e.g. 'OpenJDK BSD Porting Team')
#
# JAVA_HOME Path to the installation directory of the JDK. (e.g.
# '/usr/local/openjdk8')
#
# JAVAC Path to the Java compiler to use. (e.g.
# '/usr/local/openjdk8/bin/javac' or '/usr/local/bin/javac')
#
# JAR Path to the JAR tool to use. (e.g.
# '/usr/local/openjdk8/bin/jar' or '/usr/local/bin/fastjar')
#
# APPLETVIEWER Path to the appletviewer utility. (e.g.
# '/usr/local/linux-jdk1.8.0/bin/appletviewer')
#
# JAVA Path to the java executable. Use this for executing Java
# programs. (e.g. '/usr/local/openjdk8/bin/java')
#
# JAVADOC Path to the javadoc utility program.
#
# JAVAH Path to the javah program.
#
# JAVAP Path to the javap program.
#
# JAVA_KEYTOOL Path to the keytool utility program.
#
# JAVA_N2A Path to the native2ascii tool.
#
# JAVA_POLICYTOOL Path to the policytool program.
#
# JAVA_SERIALVER Path to the serialver utility program.
#
# RMIC Path to the RMI stub/skeleton generator, rmic.
#
# RMIREGISTRY Path to the RMI registry program, rmiregistry.
#
# RMID Path to the RMI daemon program.
#
# JAVA_CLASSES Path to the archive that contains the JDK class files. On
# most JDKs, this is ${JAVA_HOME}/jre/lib/rt.jar.
#
# JAVASHAREDIR The base directory for all shared Java resources.
#
# JAVAJARDIR The directory where a port should install JAR files.
#
# JAVALIBDIR The directory where JAR files installed by other ports
# are located.
#
#-------------------------------------------------------------------------------
# Porter's hints
#
# To retrieve the Major version number from JAVA_PORT_VERSION (e.g. "1.8"):
# -> ${JAVA_PORT_VERSION:C/^([0-9])\.([0-9])(.*)$/\1.\2/}
#
#-------------------------------------------------------------------------------
# There are the following stages:
#
# Stage 1: Define constants
# Stage 2: Determine which JDK ports are installed and which JDK ports are
# suitable
# Stage 3: Decide the exact JDK to use (or install)
# Stage 4: Add any dependencies if necessary
# Stage 5: Define all settings for the port to use
#
. if defined(USE_JAVA)
. if !defined(JAVA_VERSION) && empty(USE_JAVA:C/[0-9]*[\.]*[0-9]*[+]*//)
JAVA_VERSION=${USE_JAVA}
. endif
#-------------------------------------------------------------------------------
# Stage 1: Define constants
#
# System-global directories
# NB: If the value of JAVALIBDIR is altered here it must also be altered
# in java/javavmwrapper/Makefile.
JAVASHAREDIR?= ${PREFIX}/share/java
JAVAJARDIR?= ${JAVASHAREDIR}/classes
JAVALIBDIR?= ${LOCALBASE}/share/java/classes
# Add appropriate substitutions to PLIST_SUB and LIST_SUB
PLIST_SUB+= JAVASHAREDIR="${JAVASHAREDIR:S,^${PREFIX}/,,}" \
JAVAJARDIR="${JAVAJARDIR:S,^${PREFIX}/,,}"
SUB_LIST+= JAVASHAREDIR="${JAVASHAREDIR}" \
JAVAJARDIR="${JAVAJARDIR}" \
JAVALIBDIR="${JAVALIBDIR}"
. if defined(JAVA_VERSION)
SUB_LIST+= JAVA_VERSION="${JAVA_VERSION}"
. endif
. if defined(JAVA_VENDOR)
SUB_LIST+= JAVA_VENDOR="${JAVA_VENDOR}"
. endif
. if defined(JAVA_OS)
SUB_LIST+= JAVA_OS="${JAVA_OS}"
. endif
# The complete list of Java versions, os and vendors supported.
__JAVA_VERSION_LIST= 8 11 17 18 19 20 21
_JAVA_VERSION_LIST= ${__JAVA_VERSION_LIST} ${__JAVA_VERSION_LIST:S/$/+/}
_JAVA_OS_LIST= native linux
_JAVA_VENDOR_LIST= openjdk oracle
# Set all meta-information about JDK ports:
# port location, corresponding JAVA_HOME, JDK version, OS, vendor
_JAVA_PORT_NATIVE_OPENJDK_JDK_8_INFO= PORT=java/openjdk8 HOME=${LOCALBASE}/openjdk8 \
VERSION=8 OS=native VENDOR=openjdk
_JAVA_PORT_NATIVE_OPENJDK_JDK_11_INFO= PORT=java/openjdk11 HOME=${LOCALBASE}/openjdk11 \
VERSION=11 OS=native VENDOR=openjdk
_JAVA_PORT_NATIVE_OPENJDK_JDK_17_INFO= PORT=java/openjdk17 HOME=${LOCALBASE}/openjdk17 \
VERSION=17 OS=native VENDOR=openjdk
_JAVA_PORT_NATIVE_OPENJDK_JDK_18_INFO= PORT=java/openjdk18 HOME=${LOCALBASE}/openjdk18 \
VERSION=18 OS=native VENDOR=openjdk
_JAVA_PORT_NATIVE_OPENJDK_JDK_19_INFO= PORT=java/openjdk19 HOME=${LOCALBASE}/openjdk19 \
VERSION=19 OS=native VENDOR=openjdk
_JAVA_PORT_NATIVE_OPENJDK_JDK_20_INFO= PORT=java/openjdk20 HOME=${LOCALBASE}/openjdk20 \
VERSION=20 OS=native VENDOR=openjdk
_JAVA_PORT_NATIVE_OPENJDK_JDK_21_INFO= PORT=java/openjdk21 HOME=${LOCALBASE}/openjdk21 \
VERSION=21 OS=native VENDOR=openjdk
_JAVA_PORT_LINUX_ORACLE_JDK_8_INFO= PORT=java/linux-oracle-jdk18 HOME=${LOCALBASE}/linux-oracle-jdk1.8.0 \
VERSION=8 OS=linux VENDOR=oracle
# Verbose description for each VENDOR
_JAVA_VENDOR_openjdk= "OpenJDK BSD Porting Team"
_JAVA_VENDOR_oracle= Oracle
# Verbose description for each OS
_JAVA_OS_native= Native
_JAVA_OS_linux= Linux
# List all JDK ports in order of preference
__JAVA_PORTS_ALL= \
JAVA_PORT_NATIVE_OPENJDK_JDK_8 \
JAVA_PORT_NATIVE_OPENJDK_JDK_11 \
JAVA_PORT_NATIVE_OPENJDK_JDK_17 \
JAVA_PORT_NATIVE_OPENJDK_JDK_18 \
JAVA_PORT_NATIVE_OPENJDK_JDK_19 \
JAVA_PORT_NATIVE_OPENJDK_JDK_20 \
JAVA_PORT_NATIVE_OPENJDK_JDK_21 \
JAVA_PORT_LINUX_ORACLE_JDK_8
_JAVA_PORTS_ALL= ${JAVA_PREFERRED_PORTS} \
JAVA_PORT_NATIVE_OPENJDK_JDK_${JAVA_DEFAULT} \
${__JAVA_PORTS_ALL}
# Set the name of the file that indicates that a JDK is indeed installed, as a
# relative path within the JAVA_HOME directory.
_JDK_FILE=bin/javac
#-------------------------------------------------------------------------------
# Stage 2: Determine which JDK ports are suitable and which JDK ports are
# suitable
#
# From here, the port is using bsd.java.mk v2.0
# Error checking: defined JAVA_{HOME,PORT,PORT_VERSION,PORT_VENDOR,PORT_OS}
. for variable in JAVA_HOME JAVA_PORT JAVA_PORT_VERSION JAVA_PORT_VENDOR JAVA_PORT_OS
. if defined(${variable})
check-makevars::
@${ECHO_CMD} "${PKGNAME}: Environment error: \"${variable}\" should not be defined -- clearing."
.undef ${variable}
. endif
. endfor
# Error checking: JAVA_VERSION
. if defined(JAVA_VERSION)
. if !defined(_JAVA_VERSION_LIST_REGEXP)
_JAVA_VERSION_LIST_REGEXP= ${_JAVA_VERSION_LIST:C/\+/\\+/:ts|}
. endif
check-makevars::
@( test ! -z "${JAVA_VERSION}" && ( ${ECHO_CMD} "${JAVA_VERSION}" | ${TR} " " "\n" | ${GREP} -Eq "${_JAVA_VERSION_LIST_REGEXP}")) || \
(${ECHO_CMD} "${PKGNAME}: Makefile error: \"${JAVA_VERSION}\" is not a valid value for JAVA_VERSION. It should be one or more of: ${__JAVA_VERSION_LIST} (with an optional \"+\" suffix.)"; ${FALSE})
. endif
# Error checking: JAVA_VENDOR
. if defined(JAVA_VENDOR)
. if !defined(_JAVA_VENDOR_LIST_REGEXP)
_JAVA_VENDOR_LIST_REGEXP= ${_JAVA_VENDOR_LIST:ts|}
. endif
check-makevars::
@( test ! -z "${JAVA_VENDOR}" && ( ${ECHO_CMD} "${JAVA_VENDOR}" | ${TR} " " "\n" | ${GREP} -Eq "${_JAVA_VENDOR_LIST_REGEXP}" )) || \
(${ECHO_CMD} "${PKGNAME}: Makefile error: \"${JAVA_VENDOR}\" is not a valid value for JAVA_VENDOR. It should be one or more of: ${_JAVA_VENDOR_LIST}"; \
${FALSE})
. endif
# Error checking: JAVA_OS
. if defined(JAVA_OS)
. if !defined(_JAVA_OS_LIST_REGEXP)
_JAVA_OS_LIST_REGEXP= ${_JAVA_OS_LIST:ts|}
. endif
check-makevars::
@( test ! -z "${JAVA_OS}" && ( ${ECHO_CMD} "${JAVA_OS}" | ${TR} " " "\n" | ${GREP} -Eq "${_JAVA_OS_LIST_REGEXP}")) || \
(${ECHO_CMD} "${PKGNAME}: Makefile error: \"${JAVA_OS}\" is not a valid value for JAVA_OS. It should be one or more of: ${_JAVA_OS_LIST}"; \
${FALSE})
. endif
# Set default values for JAVA_BUILD and JAVA_RUN
# When nothing is set, assume JAVA_BUILD=jdk and JAVA_RUN=jre
# (unless NO_BUILD is set)
. if !defined(JAVA_EXTRACT) && !defined(JAVA_BUILD) && !defined(JAVA_RUN)
. if !defined(NO_BUILD)
JAVA_BUILD= jdk
. endif
JAVA_RUN= jre
. endif
# JDK dependency setting
. undef _JAVA_PORTS_INSTALLED
. undef _JAVA_PORTS_POSSIBLE
. if defined(JAVA_VERSION)
_JAVA_VERSION= ${JAVA_VERSION:S/^8+/8 11+/:S/^11+/11 17+/:S/^17+/17 18+/:S/^18+/18 19+/:S/^19+/19 20+/:S/^20+/20 21+/:S/^21+/21/}
. else
_JAVA_VERSION= ${__JAVA_VERSION_LIST}
. endif
. if defined(JAVA_OS)
_JAVA_OS= ${JAVA_OS}
. else
_JAVA_OS= ${_JAVA_OS_LIST}
. endif
. if defined(JAVA_VENDOR)
_JAVA_VENDOR= ${JAVA_VENDOR}
. else
_JAVA_VENDOR= ${_JAVA_VENDOR_LIST}
. endif
. for A_JAVA_PORT in ${_JAVA_PORTS_ALL}
A_JAVA_PORT_INFO:= ${A_JAVA_PORT:S/^/\${_/:S/$/_INFO}/}
A_JAVA_PORT_HOME= ${A_JAVA_PORT_INFO:MHOME=*:S,HOME=,,}
A_JAVA_PORT_VERSION= ${A_JAVA_PORT_INFO:MVERSION=*:S,VERSION=,,}
A_JAVA_PORT_OS= ${A_JAVA_PORT_INFO:MOS=*:S,OS=,,}
A_JAVA_PORT_VENDOR= ${A_JAVA_PORT_INFO:MVENDOR=*:S,VENDOR=,,}
. if !defined(_JAVA_PORTS_INSTALLED) && exists(${A_JAVA_PORT_HOME}/${_JDK_FILE})
__JAVA_PORTS_INSTALLED+= ${A_JAVA_PORT}
. endif
# Because variables inside for loops are special (directly replaced as strings),
# we are allowed to use them inside modifiers, where normally ${FOO:M${BAR}} is
# not allowed.
#
. for ver in ${A_JAVA_PORT_VERSION}
. for os in ${A_JAVA_PORT_OS}
. for vendor in ${A_JAVA_PORT_VENDOR}
. if ${_JAVA_VERSION:M${ver}} && ${_JAVA_OS:M${os}} && ${_JAVA_VENDOR:M${vendor}}
__JAVA_PORTS_POSSIBLE+= ${A_JAVA_PORT}
. endif
. endfor
. endfor
. endfor
. endfor
. if !defined(_JAVA_PORTS_INSTALLED)
_JAVA_PORTS_INSTALLED= ${__JAVA_PORTS_INSTALLED:C/ [ ]+/ /g}
. endif
_JAVA_PORTS_POSSIBLE= ${__JAVA_PORTS_POSSIBLE:C/ [ ]+/ /g}
#-------------------------------------------------------------------------------
# Stage 3: Decide the exact JDK to use (or install)
#
# Find an installed JDK port that matches the requirements of the port
. undef _JAVA_PORTS_INSTALLED_POSSIBLE
. for A_JAVA_PORT in ${_JAVA_PORTS_POSSIBLE}
__JAVA_PORTS_INSTALLED_POSSIBLE+= ${_JAVA_PORTS_INSTALLED:M${A_JAVA_PORT}}
. endfor
_JAVA_PORTS_INSTALLED_POSSIBLE= ${__JAVA_PORTS_INSTALLED_POSSIBLE:C/[ ]+//g}
. if ${_JAVA_PORTS_INSTALLED_POSSIBLE} != ""
. for i in ${_JAVA_PORTS_INSTALLED_POSSIBLE}
. if !defined(_JAVA_PORTS_INSTALLED_POSSIBLE_shortcircuit)
_JAVA_PORT= $i
_JAVA_PORTS_INSTALLED_POSSIBLE_shortcircuit= 1
. endif
. endfor
# If no installed JDK port fits, then pick one from the list of possible ones
. else
. for i in ${_JAVA_PORTS_POSSIBLE}
. if !defined(_JAVA_PORTS_POSSIBLE_shortcircuit)
_JAVA_PORT= $i
_JAVA_PORTS_POSSIBLE_shortcircuit= 1
. endif
. endfor
. endif
_JAVA_PORT_INFO:= ${_JAVA_PORT:S/^/\${_/:S/$/_INFO}/}
JAVA_PORT= ${_JAVA_PORT_INFO:MPORT=*:S,PORT=,,}
JAVA_HOME= ${_JAVA_PORT_INFO:MHOME=*:S,HOME=,,}
JAVA_PORT_VERSION= ${_JAVA_PORT_INFO:MVERSION=*:S,VERSION=,,}
JAVA_PORT_OS= ${_JAVA_PORT_INFO:MOS=*:S,OS=,,}
JAVA_PORT_VENDOR= ${_JAVA_PORT_INFO:MVENDOR=*:S,VENDOR=,,}
JAVA_PORT_VENDOR_DESCRIPTION:= ${JAVA_PORT_VENDOR:S/^/\${_JAVA_VENDOR_/:S/$/}/}
JAVA_PORT_OS_DESCRIPTION:= ${JAVA_PORT_OS:S/^/\${_JAVA_OS_/:S/$/}/}
#-------------------------------------------------------------------------------
# Stage 4: Add any dependencies if necessary
#
# Ant Support: USE_ANT --> JAVA_BUILD=jdk
. if defined(USE_ANT)
JAVA_BUILD= jdk
. endif
# Add the JDK port to the dependencies
DEPEND_JAVA= ${JAVA}:${JAVA_PORT}
. if defined(JAVA_EXTRACT)
EXTRACT_DEPENDS+= ${DEPEND_JAVA}
. endif
. if defined(JAVA_BUILD)
. if defined(NO_BUILD)
check-makevars::
@${ECHO_CMD} "${PKGNAME}: Makefile error: JAVA_BUILD and NO_BUILD cannot be set at the same time.";
@${FALSE}
. endif
BUILD_DEPENDS+= ${DEPEND_JAVA}
. endif
. if defined(JAVA_RUN)
RUN_DEPENDS+= ${DEPEND_JAVA}
. endif
# Ant support: default do-build target
. if defined(USE_ANT)
DESTDIRNAME?= -Dfreebsd.ports.destdir
ANT?= ${LOCALBASE}/bin/ant
MAKE_ENV+= JAVA_HOME=${JAVA_HOME}
BUILD_DEPENDS+= ${ANT}:devel/apache-ant
ALL_TARGET?=
. if !target(do-build)
do-build:
@(cd ${BUILD_WRKSRC}; ${SETENVI} ${WRK_ENV} ${MAKE_ENV} \
${ANT} ${MAKE_ARGS} ${ALL_TARGET})
. endif
. if !target(do-test) && defined(TEST_TARGET)
TEST_DEPENDS+= ${DEPEND_JAVA}
TEST_DEPENDS+= ${ANT}:devel/apache-ant
do-test:
@(cd ${TEST_WRKSRC}; ${SETENVI} ${WRK_ENV} ${MAKE_ENV} \
${ANT} ${MAKE_ARGS} ${TEST_TARGET})
. endif
. endif
#-----------------------------------------------------------------------------
# Stage 5: Define all settings for the port to use
#
# At this stage both JAVA_HOME and JAVA_PORT are definitely given a value.
#
# Define the location of the Java compiler.
# Only define JAVAC if a JDK is needed
. undef JAVAC
# Then test if a JAVAC has to be set (JAVA_BUILD==jdk)
. if defined(JAVA_BUILD)
. if (${JAVA_BUILD:tu} == "JDK") && !defined(JAVAC)
JAVAC?= ${JAVA_HOME}/bin/javac
. endif
. endif
# Define the location of some more executables.
APPLETVIEWER?= ${JAVA_HOME}/bin/appletviewer
JAR?= ${JAVA_HOME}/bin/jar
JAVA?= ${JAVA_HOME}/bin/java
JAVADOC?= ${JAVA_HOME}/bin/javadoc
JAVAH?= ${JAVA_HOME}/bin/javah
JAVAP?= ${JAVA_HOME}/bin/javap
JAVA_N2A?= ${JAVA_HOME}/bin/native2ascii
JAVA_SERIALVER?=${JAVA_HOME}/bin/serialver
RMIC?= ${JAVA_HOME}/bin/rmic
RMIREGISTRY?= ${JAVA_HOME}/bin/rmiregistry
JAVA_KEYTOOL?= ${JAVA_HOME}/bin/keytool
JAVA_POLICYTOOL?= ${JAVA_HOME}/bin/policytool
RMID?= ${JAVA_HOME}/bin/rmid
# Set the location of the ZIP or JAR file with all standard Java classes.
JAVA_CLASSES= ${JAVA_HOME}/jre/lib/rt.jar
#-------------------------------------------------------------------------------
# Additional Java support
# Debug target
# Use it to check Java dependency while porting
java-debug:
@${ECHO_CMD} "# User specified parameters:"
@${ECHO_CMD} "JAVA_VERSION= ${JAVA_VERSION} (${_JAVA_VERSION})"
@${ECHO_CMD} "JAVA_OS= ${JAVA_OS} (${_JAVA_OS})"
@${ECHO_CMD} "JAVA_VENDOR= ${JAVA_VENDOR} (${_JAVA_VENDOR})"
@${ECHO_CMD} "JAVA_BUILD= ${JAVA_BUILD}"
@${ECHO_CMD} "JAVA_RUN= ${JAVA_RUN}"
@${ECHO_CMD} "JAVA_EXTRACT= ${JAVA_EXTRACT}"
@${ECHO_CMD} "JAVA_DEFAULT= ${JAVA_DEFAULT}"
@${ECHO_CMD}
@${ECHO_CMD} "# JDK port dependency selection process:"
@${ECHO_CMD} "_JAVA_PORTS_POSSIBLE= ${_JAVA_PORTS_POSSIBLE}"
@${ECHO_CMD} "_JAVA_PORTS_INSTALLED= ${_JAVA_PORTS_INSTALLED}"
@${ECHO_CMD} "_JAVA_PORTS_INSTALLED_POSSIBLE= ${_JAVA_PORTS_INSTALLED_POSSIBLE}"
@${ECHO_CMD} "_JAVA_PORT= ${_JAVA_PORT}"
@${ECHO_CMD} "_JAVA_PORT_INFO= ${_JAVA_PORT_INFO:S/\t/ /}"
@${ECHO_CMD}
@${ECHO_CMD} "# Selected JDK port:"
@${ECHO_CMD} "JAVA_PORT= ${JAVA_PORT}"
@${ECHO_CMD} "JAVA_HOME= ${JAVA_HOME}"
@${ECHO_CMD} "JAVA_PORT_VERSION= ${JAVA_PORT_VERSION}"
@${ECHO_CMD} "JAVA_PORT_OS= ${JAVA_PORT_OS} (${JAVA_PORT_OS_DESCRIPTION})"
@${ECHO_CMD} "JAVA_PORT_VENDOR= ${JAVA_PORT_VENDOR} (${JAVA_PORT_VENDOR_DESCRIPTION})"
@${ECHO_CMD}
@${ECHO_CMD} "# Additional variables:"
@${ECHO_CMD} "JAVAC= ${JAVAC}"
@${ECHO_CMD} "JAVA_CLASSES= ${JAVA_CLASSES}"
. endif
.endif