9f21ea437c
The Java configury is split into two parts:
1. Determine if we want MPI Java bindings.
2. Find the Java compiler (and related).
This commit does a few things:
- Move the "Find the Java compiler" step from OPAL to OMPI (because
there is no Java in OPAL, and there doesn't appear to be any
immanent danger that there will be).
- As a direct consequence, remove the --enable-java CLI option
(--enable-mpi-java still remains). Enabling the MPI Java bindings
and enabling Java are now considered the same thing (since there
is no Java elsewhere in the code base, the different was
meaningless).
- Only invoke the "Find the Java compiler" step if we actually want
the MPI Java bindings.
- A few miscellaneous Java-related cleanups in configury (E.g., change
testing "$foo" == "1" to $foo -eq 1, etc.
This commit is mostly s/opal/ompi/gi in many places in configury and
shifting code around. But it looks bigger than it actually is because
of two reasons:
1. Some files were renamed:
* ompi_setup_java.m4 -> ompi_setup_mpi_java.m4 (setup MPI Java bindings)
* opal_setup_java.m4 -> ompi_setup_java.m4 (setup Java compiler)
2. Indenting level changed in (the new) ompi_setup_java.m4.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
221 строка
6.8 KiB
Makefile
221 строка
6.8 KiB
Makefile
# -*- makefile -*-
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#
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# Copyright (c) 2011-2018 Cisco Systems, Inc. All rights reserved
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# Copyright (c) 2015 Los Alamos National Security, LLC. All rights
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# reserved.
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# Copyright (c) 2017 FUJITSU LIMITED. All rights reserved.
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# Copyright (c) 2018 Research Organization for Information Science
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# and Technology (RIST). All rights reserved.
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# $COPYRIGHT$
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#
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# Additional copyrights may follow
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#
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# $HEADER$
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#
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include $(top_srcdir)/Makefile.ompi-rules
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#
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# We generate three general things in this directory:
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#
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# 1. *.java files get compiled into mpi/*.class files.
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# 2. The mpi/*.class files are then assembled into an mpi.jar file.
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# 3. The mpi/*.class files are analyzed to make *.h JNI files.
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#
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# These are the Java source files. However, Automake doesn't directly
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# know about them, and we compile them via *.java below (ick!). So we
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# just list them here in EXTRA_DIST so that they get picked up by
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# "make dist".
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JAVA_SRC_FILES = \
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CartComm.java \
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CartParms.java \
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Comm.java \
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Constant.java \
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Count.java \
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Datatype.java \
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DistGraphNeighbors.java \
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DoubleInt.java \
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DoubleComplex.java \
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Errhandler.java \
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FloatComplex.java \
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FloatInt.java \
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File.java \
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FileView.java \
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Freeable.java \
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GraphComm.java \
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GraphParms.java \
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Group.java \
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Info.java \
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Int2.java \
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Intercomm.java \
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Intracomm.java \
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LongInt.java \
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Message.java \
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MPI.java \
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MPIException.java \
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Op.java \
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Prequest.java \
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Request.java \
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ShiftParms.java \
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ShortInt.java \
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Status.java \
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Struct.java \
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UserFunction.java \
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Version.java \
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Win.java
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EXTRA_DIST = $(JAVA_SRC_FILES)
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# Only do this stuff if we want the Java bindings
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if OMPI_WANT_JAVA_BINDINGS
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# These files get generated. They have a 1:1 correspondence to .java
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# files, but there is not a .h file for every .java file. That's why
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# we have a specific list of files here, as opposed to deriving them
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# from JAVA_SRC_FILES.
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JAVA_H = \
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mpi_MPI.h \
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mpi_CartComm.h \
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mpi_Comm.h \
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mpi_Constant.h \
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mpi_Count.h \
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mpi_Datatype.h \
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mpi_Errhandler.h \
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mpi_File.h \
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mpi_GraphComm.h \
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mpi_Group.h \
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mpi_Info.h \
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mpi_Intercomm.h \
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mpi_Intracomm.h \
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mpi_Message.h \
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mpi_Op.h \
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mpi_Prequest.h \
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mpi_Request.h \
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mpi_Status.h \
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mpi_Win.h
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# A little verbosity magic; see Makefile.ompi-rules for an explanation.
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OMPI_V_JAVAC = $(ompi__v_JAVAC_$V)
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ompi__v_JAVAC_ = $(ompi__v_JAVAC_$AM_DEFAULT_VERBOSITY)
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ompi__v_JAVAC_0 = @echo " JAVAC " `basename $@`;
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OMPI_V_JAVAH = $(ompi__v_JAVAH_$V)
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ompi__v_JAVAH_ = $(ompi__v_JAVAH_$AM_DEFAULT_VERBOSITY)
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ompi__v_JAVAH_0 = @echo " JAVAH " `basename $@`;
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OMPI_V_JAR = $(ompi__v_JAR_$V)
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ompi__v_JAR_ = $(ompi__v_JAR_$AM_DEFAULT_VERBOSITY)
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ompi__v_JAR_0 = @echo " JAR " `basename $@`;
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OMPI_V_JAVADOC = $(ompi__v_JAVADOC_$V)
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ompi__v_JAVADOC_ = $(ompi__v_JAVADOC_$AM_DEFAULT_VERBOSITY)
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ompi__v_JAVADOC_0 = @echo "JAVADOC " `basename $@`;
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OMPI_V_JAVADOC_QUIET = $(ompi__v_JAVADOC_QUIET_$V)
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ompi__v_JAVADOC_QUIET_ = $(ompi__v_JAVADOC_QUIET_$AM_DEFAULT_VERBOSITY)
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ompi__v_JAVADOC_QUIET_0 = -quiet
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# All the .java files seem to have circular references, such that I
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# can't figure out a linear order in which to compile them
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# sequentially that does not generate dependency errors. Hence, the
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# only way I can figure out how to compile them is via *.java -- this
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# could well be due to my own misunderstanding of Java or the
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# compiler. Shrug.
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#
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# So instead of listing all the .class files, since the rule below
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# will generate *all* the .class files simulanteously, just use
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# mpi/MPI.class as a token class file for both the rule and all the
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# dependencies below.
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#
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# Note too, that all of them will be recompiled if any of them change,
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# since Automake doesn't know how to automatically generate
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# dependencies for Java source files. So I made the token MPI.class
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# file dependent upon *all* the .java source files.
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#
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# Note that the javac compile will generate all the .class files in
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# the "mpi" subdirectory, because that's the java package that they're
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# in. This, along with the fact that the .java files seem to have
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# circular references, prevents us from using a .foo.bar: generic
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# Makefile rule. :-(
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if OMPI_HAVE_JAVAH_SUPPORT
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mpi/MPI.class: $(JAVA_SRC_FILES)
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$(OMPI_V_JAVAC) CLASSPATH=. ; \
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export CLASSPATH ; \
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$(JAVAC) -d . $(top_srcdir)/ompi/mpi/java/java/*.java
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# Similar to above, all the generated .h files are dependent upon the
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# token mpi/MPI.class file. Hence, all the classes will be generated
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# first, then we'll individually generate each of the .h files.
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$(JAVA_H): mpi/MPI.class
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$(OMPI_V_JAVAH) sourcename=mpi.`echo $@ | sed -e s/^mpi_// -e s/.h$$//`; \
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CLASSPATH=. ; \
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export CLASSPATH ; \
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$(JAVAH) -d . -jni $$sourcename
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else
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mpi/MPI.class: $(JAVA_SRC_FILES)
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$(OMPI_V_JAVAC) CLASSPATH=. ; \
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export CLASSPATH ; \
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$(JAVAC) -h . -d . $(top_srcdir)/ompi/mpi/java/java/*.java
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endif # OMPI_HAVE_JAVAH_SUPPORT
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# Generate the .jar file from all the class files. List mpi/MPI.class
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# as a dependency so that it fires the rule above that will generate
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# *all* the mpi/*.class files.
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mpi.jar: mpi/MPI.class
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$(OMPI_V_JAR) $(JAR) cf mpi.jar mpi/*.class
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# Install the jar file into libdir. Use the DATA Automake primary,
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# because Automake will complain if you try to use LIBRARIES with a
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# filename that doesn't fit the lib<foo>.* format. Also use an
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# indirection to get to the libdir -- Automake does not allow putting
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# libdir for the DATA primary.
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javadir = $(libdir)
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java_DATA = mpi.jar
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# List all the header files in BUILT_SOURCES so that Automake's "all"
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# target will build them. This will also force the building of the
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# mpi/*.class files (for the jar file).
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if OMPI_HAVE_JAVAH_SUPPORT
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BUILT_SOURCES = $(JAVA_H) doc
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else
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BUILT_SOURCES = mpi/MPI.class doc
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endif
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# Convenience for building Javadoc docs
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jdoc: doc
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# Make the "doc" target (and subdir) dependent upon mpi/MPI.class; if
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# mpi.jar is ever rebuilt, then also make the docs eligible to be
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# rebuilt.
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doc: mpi/MPI.class
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$(OMPI_V_JAVADOC) $(JAVADOC) $(OMPI_V_JAVADOC_QUIET) -d doc $(srcdir)/*.java
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@touch doc
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jdoc-install: doc
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-$(MKDIR_P) $(DESTDIR)$(docdir)/javadoc-openmpi
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cp -rp doc/* $(DESTDIR)$(docdir)/javadoc-openmpi
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jdoc-uninstall:
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-rm -rf $(DESTDIR)$(docdir)/javadoc
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install-data-hook: jdoc-install
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uninstall-local: jdoc-uninstall
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# Clean up all the things that this Makefile.am generates.
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CLEANFILES += $(JAVA_H) mpi.jar
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# Can only put *files* in CLEANFILES; need to remove the generated doc
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# and mpi directories separately.
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clean-local:
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-rm -rf doc mpi
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# Conditionally install the header files
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if WANT_INSTALL_HEADERS
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ompihdir = $(ompiincludedir)/$(subdir)
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nobase_nodist_ompih_HEADERS = $(JAVA_H)
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endif
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endif
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