| 1 | # Makefile for Java part of JavaGDBM
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| 2 | # Katherine Don, 2005
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| 3 |
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| 4 | #JAVAC = $(JAVA_HOME)/bin/javac
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| 5 | #JAVAH = $(JAVA_HOME)/bin/javah
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| 6 | #JAR = $(JAVA_HOME)/bin/jar
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| 7 | JAVAC = @JAVAC@
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| 8 | # 'javah' existed until JDK 1.7, transitional in JDK 1.8, then removed by JDK 1.9 (use 'javac -h' instead)
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| 9 | # Makefile rules below test for 'javah' and use it if it found, otherwise runs with 'javac -h' version
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| 10 | #
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| 11 | # Since we're committed to JAVA_HOME being set, so jni.h header files can be found,
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| 12 | # then we can lean on JAVA_HOME here to more precisely check for the existence of javah
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| 13 | # within JAVA_HOME, and not accidentally pick up on another (older) JDK that is also
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| 14 | # installed on the system, and does come with a 'javah' but is unlikely to be able
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| 15 | # to cope with newer (e.g. JDK 11) version class files
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| 16 | JAVAH = $(JAVA_HOME)/javah
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| 17 | JAR = jar
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| 18 |
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| 19 | JAVACFLAGS = @JAVACFLAGS@
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| 20 |
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| 21 | JAVAGDBMHOME=../
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| 22 | JAVACLASSDIR=./classes
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| 23 | JAVASRCDIR=.
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| 24 | JAVACOPTIONS= -deprecation -g -O
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| 25 | JAVACLASSPATH=$(JAVACLASSDIR):
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| 26 |
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| 27 | all: setup compile
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| 28 |
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| 29 | setup:
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| 30 | mkdir -p $(JAVACLASSDIR)
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| 31 |
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| 32 | compile: setup
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| 33 | $(JAVAC) $(JAVACFLAGS) -d $(JAVACLASSDIR) -sourcepath $(JAVASRCDIR) $(JAVACOPTIONS) au/com/pharos/*/*.java
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| 34 | # $(JAVAC) -h $(JAVAGDBMHOME)/jni -classpath $(JAVACLASSPATH) -d java au/com/pharos/gdbm/GdbmFile.java
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| 35 | @echo Checking for javah ...
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| 36 | # $(eval found = $(shell which javah 2>/dev/null | wc -l))
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| 37 | $(eval found = $(shell command -v $(JAVAH) | wc -l))
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| 38 | @if test "$(found)" = "1" ; then \
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| 39 | echo "... found" ; \
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| 40 | echo $(JAVAH) -o $(JAVAGDBMHOME)/jni/GdbmFile.h -classpath $(JAVACLASSPATH) au.com.pharos.gdbm.GdbmFile ; \
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| 41 | $(JAVAH) -o $(JAVAGDBMHOME)/jni/GdbmFile.h -classpath $(JAVACLASSPATH) au.com.pharos.gdbm.GdbmFile ; \
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| 42 | else \
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| 43 | echo "... not found => using 'javac -h'" ; \
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| 44 | echo $(JAVAC) -h $(JAVAGDBMHOME)/jni -classpath $(JAVACLASSPATH) -d java au/com/pharos/gdbm/GdbmFile.java ; \
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| 45 | $(JAVAC) -h $(JAVAGDBMHOME)/jni -classpath $(JAVACLASSPATH) -d java au/com/pharos/gdbm/GdbmFile.java ; \
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| 46 | fi
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| 47 | jar cf $(JAVAGDBMHOME)/javagdbm.jar -C $(JAVACLASSDIR) au
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| 48 |
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| 49 | clean:
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| 50 | rm -rf $(JAVACLASSDIR) $(JAVAGDBMHOME)/javagdbm.jar $(JAVAGDBMHOME)/jni/GdbmFile.h
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| 51 |
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| 52 | install:
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| 53 |
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| 54 | distclean: clean
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| 55 | rm -f Makefile
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| 56 |
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