7cb8de4ae0
Running 'make -j{jobs}' on a build that was configured with Java
(--with-java) would previously cause an error:
make: *** No rule to make target `TJExample.class', needed by
`turbojpeg.jar'.
It seems that parallel make doesn't understand that the files in
$(JAVA_CLASSES) are all generated from the same invocation of javac, so
it tries to parallelize the building of those files (which of course
doesn't work.) This patch instead makes turbojpeg.jar depend on
classnoinst.stamp. This effectively creates a synchronization fence,
since that file is only created when all of the class files have been
built.
Fixes #62
76 lines
2.6 KiB
Makefile
76 lines
2.6 KiB
Makefile
JAVAROOT = .
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org/libjpegturbo/turbojpeg/TJLoader.java: $(srcdir)/org/libjpegturbo/turbojpeg/TJLoader.java.tmpl
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mkdir -p org/libjpegturbo/turbojpeg; \
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cat $(srcdir)/org/libjpegturbo/turbojpeg/TJLoader.java.tmpl | \
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sed s@%{__libdir}@$(libdir)@g > org/libjpegturbo/turbojpeg/TJLoader.java
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JAVASOURCES = org/libjpegturbo/turbojpeg/TJ.java \
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org/libjpegturbo/turbojpeg/TJCompressor.java \
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org/libjpegturbo/turbojpeg/TJCustomFilter.java \
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org/libjpegturbo/turbojpeg/TJDecompressor.java \
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org/libjpegturbo/turbojpeg/TJException.java \
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org/libjpegturbo/turbojpeg/TJScalingFactor.java \
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org/libjpegturbo/turbojpeg/TJTransform.java \
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org/libjpegturbo/turbojpeg/TJTransformer.java \
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org/libjpegturbo/turbojpeg/YUVImage.java \
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TJExample.java \
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TJUnitTest.java \
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TJBench.java
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JNIHEADERS = org_libjpegturbo_turbojpeg_TJ.h \
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org_libjpegturbo_turbojpeg_TJCompressor.h \
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org_libjpegturbo_turbojpeg_TJDecompressor.h \
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org_libjpegturbo_turbojpeg_TJTransformer.h
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if WITH_JAVA
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nodist_noinst_JAVA = ${JAVASOURCES} org/libjpegturbo/turbojpeg/TJLoader.java
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JAVA_CLASSES = org/libjpegturbo/turbojpeg/TJ.class \
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org/libjpegturbo/turbojpeg/TJCompressor.class \
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org/libjpegturbo/turbojpeg/TJCustomFilter.class \
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org/libjpegturbo/turbojpeg/TJDecompressor.class \
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org/libjpegturbo/turbojpeg/TJException.class \
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org/libjpegturbo/turbojpeg/TJLoader.class \
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org/libjpegturbo/turbojpeg/TJScalingFactor.class \
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org/libjpegturbo/turbojpeg/TJTransform.class \
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org/libjpegturbo/turbojpeg/TJTransformer.class \
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org/libjpegturbo/turbojpeg/YUVImage.class \
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TJExample.class \
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TJUnitTest.class \
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TJBench.class
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all: all-am turbojpeg.jar
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turbojpeg.jar: classnoinst.stamp ${srcdir}/MANIFEST.MF
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$(JAR) cfm turbojpeg.jar ${srcdir}/MANIFEST.MF $(JAVA_CLASSES)
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clean-local:
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rm -f turbojpeg.jar
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install-exec-local: turbojpeg.jar
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mkdir -p $(DESTDIR)/$(datadir)/classes
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$(INSTALL) -m 644 turbojpeg.jar $(DESTDIR)/$(datadir)/classes/
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uninstall-local:
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rm -f $(DESTDIR)/$(datadir)/classes/turbojpeg.jar
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if [ -d $(DESTDIR)/$(datadir)/classes ]; then rmdir $(DESTDIR)/$(datadir)/classes; fi
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headers: all
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javah -d ${srcdir} org.libjpegturbo.turbojpeg.TJ; \
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javah -d ${srcdir} org.libjpegturbo.turbojpeg.TJCompressor; \
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javah -d ${srcdir} org.libjpegturbo.turbojpeg.TJDecompressor; \
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javah -d ${srcdir} org.libjpegturbo.turbojpeg.TJTransformer
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docs: all
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mkdir -p ${srcdir}/doc; \
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javadoc -notimestamp -d ${srcdir}/doc -sourcepath ${srcdir} org.libjpegturbo.turbojpeg
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endif
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EXTRA_DIST = MANIFEST.MF ${JAVASOURCES} ${JNIHEADERS} doc CMakeLists.txt \
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org/libjpegturbo/turbojpeg/TJLoader.java.tmpl \
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org/libjpegturbo/turbojpeg/TJLoader.java.in
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