[Bug 1393] New: JPEG support in build is broken on non-system-libjpeg builds
bugzilla-daemon at icedtea.classpath.org
bugzilla-daemon at icedtea.classpath.org
Thu Apr 11 18:24:41 PDT 2013
http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=1393
Bug ID: 1393
Summary: JPEG support in build is broken on non-system-libjpeg
builds
Classification: Unclassified
Product: IcedTea
Version: 2.3.8
Hardware: x86_64
OS: Linux
Status: NEW
Severity: normal
Priority: P3
Component: IcedTea
Assignee: gnu.andrew at redhat.com
Reporter: omajid at redhat.com
CC: unassigned at icedtea.classpath.org
Created attachment 853
--> http://icedtea.classpath.org/bugzilla/attachment.cgi?id=853&action=edit
A testcase that tries to write jpeg and png files
A build from icedtea7-forest has broken support for reading/writing JPEG files
if it was not built with system libjpeg.
I built a jdk using the follows:
make \
ALLOW_DOWNLOADS="true" \
ALT_BOOTDIR="$JDK_TO_BUILD_WITH" \
ANT="/usr/bin/ant" \
STATIC_CXX="false" \
FT2_CFLAGS="$(pkg-config --cflags freetype2)" \
FT2_LIBS="$(pkg-config --libs freetype2)" \
NO_DOCS="true" \
DEBUG_CLASSFILES="true" \
DEBUG_BINARIES="true"
And it could not read/write JPEG files. With the attached test case, I got an
exception:
Exception in thread "main" java.lang.UnsatisfiedLinkError:
com.sun.imageio.plugins.jpeg.JPEGImageWriter.initWriterIDs(Ljava/lang/Class;Ljava/lang/Class;Ljava/lang/Class;)V
at com.sun.imageio.plugins.jpeg.JPEGImageWriter.initWriterIDs(Native
Method)
at
com.sun.imageio.plugins.jpeg.JPEGImageWriter.<clinit>(JPEGImageWriter.java:181)
at
com.sun.imageio.plugins.jpeg.JPEGImageWriterSpi.createWriterInstance(JPEGImageWriterSpi.java:96)
at
javax.imageio.spi.ImageWriterSpi.createWriterInstance(ImageWriterSpi.java:351)
at javax.imageio.ImageIO$ImageWriterIterator.next(ImageIO.java:843)
at javax.imageio.ImageIO$ImageWriterIterator.next(ImageIO.java:827)
at javax.imageio.ImageIO.getWriter(ImageIO.java:1596)
at javax.imageio.ImageIO.write(ImageIO.java:1520)
at ImageWritingTest.main(ImageWritingTest.java:30)
I then tried an icedtea7-forest build with:
make \
ALLOW_DOWNLOADS="true" \
ALT_BOOTDIR="$JDK_TO_BUILD_WITH" \
ANT="/usr/bin/ant" \
STATIC_CXX="false" \
USE_SYSTEM_JPEG=true \
JPEG_LIBS="-ljpeg" \
FT2_CFLAGS="$(pkg-config --cflags freetype2)" \
FT2_LIBS="$(pkg-config --libs freetype2)" \
NO_DOCS="true" \
DEBUG_CLASSFILES="true" \
DEBUG_BINARIES="true"
And it works fine with reading/writing JPEGs.
objdump -t libjavajpeg.so shows interesting differences between the two builds.
Symbols like Java_com_sun_imageio_plugins_jpeg_JPEGImageWriter_initWriterIDs
are missing from the first build but present in the second.
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