Bug#467486: Investigations about failure
gcc-4.2 and gcc-4.3 differ in the representation of char values: gcc-4.2
represents a char as a 32 bit value (bits 0..7 is the char value; bits
8..31 are always set to zero); gcc-4.3 uses only the lower 8 bits,
ignoring bits 8..31.
kaffe defines typedef unsigned char jboolean; in
kaffe-1.1.8/libraries/javalib/external/classpath/include/jni_md-x86-linux-gnu.h
but assumes %eax is 0/1 in compiled Java code. This makes compiled Java
code calling into native C code almost always assume true for jboolean
return values due to the non-zero garbage in bits 8..31.
Compiling the following source demonstrates the issue: compiled with
gcc-4.2, the return value in %eax always is either 0 or 1. Compiled with
gcc-4.3, only %al is set ot 0 or 1; the remaining bits 8..31 of %eax
remain unset.
~ cat t.c
unsigned char f(int x)
{
return x == 3;
}
~ gcc-4.2 -O3 -c -s t.c objdump -d t.o
t.o: file format elf32-i386
Disassembly of section .text:
f:
0: 55 push %ebp
1: 31 c0 xor%eax,%eax
3: 89 e5 mov%esp,%ebp
5: 83 7d 08 03 cmpl $0x3,0x8(%ebp)
9: 5d pop%ebp
a: 0f 94 c0sete %al
d: c3 ret
~ gcc-4.3 -O3 -c -s t.c objdump -d t.o
t.o: file format elf32-i386
Disassembly of section .text:
f:
0: 55 push %ebp
1: 89 e5 mov%esp,%ebp
3: 83 7d 08 03 cmpl $0x3,0x8(%ebp)
7: 5d pop%ebp
8: 0f 94 c0sete %al
b: c3 ret
___
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Bug#459281: Cannot reproduce the issue
I cannot reproduce this issue: all of jdk1.5.0_02, cacao, kaffe, and gij produce charts on both AMD x32 and x64 machines. The only remaining issues are: - The charts produced by caco/kaffe/gij are about twice as large as the charts produced by jdk1.5.0_02. - The chart produced by kaffe has one pixel cut off from both the domain axis label and the label below it. The attached archive contains the produced charts. The exact same output files are produced on both x32 and x64 machines. The files cpuinfo-*.txt show the output of /proc/cpuinfo. ii cacao0.98-2 Java virtual machine ii gij 4:4.3-1 The GNU Java bytecode interpreter ii kaffe2:1.1.8-3A JVM to run Java bytecode ii libjcommon-java 1.0.10.dfsg-1General Purpose library for Java ii libjfreechart-java 1.0.9-1 Chart library for Java test-charts.tar.gz Description: Binary data ___ pkg-java-maintainers mailing list pkg-java-maintainers@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/pkg-java-maintainers
Bug#470330: Patch to fix build failure
tags 470330 + patch thanks Linux kernel 2.6.25 removed sequencer instrument layer support: see http://kerneltrap.org/mailarchive/git-commits-head/2008/1/31/669604 libasound2 removed this support in version 1.0.16 (1.0.15rc3 still supports it). The removed events are SND_SEQ_EVENT_SAMPLE* and SND_SEQ_EVENT_INSTR_BEGIN* in libasound2's changeset 2343:e7678910554f. The attached patch removes access to the now non-existing symbols from libtritonus-java. It solves the build failure. The attached patch removed-code.diff should be added as libtritonus-java-20070428/debian/patches/removed-code.diff and applied last in libtritonus-java-20070428/debian/patches/series. diff -urd libtritonus-java-20070428.orig/src/lib/alsa/constants_check.h libtritonus-java-20070428/src/lib/alsa/constants_check.h --- libtritonus-java-20070428.orig/src/lib/alsa/constants_check.h 2002-08-03 07:56:35.0 +0200 +++ libtritonus-java-20070428/src/lib/alsa/constants_check.h 2008-04-06 15:29:08.0 +0200 @@ -70,6 +70,7 @@ assert(SND_SEQ_EVENT_PORT_CHANGE == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_PORT_CHANGE); assert(SND_SEQ_EVENT_PORT_SUBSCRIBED == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_PORT_SUBSCRIBED); assert(SND_SEQ_EVENT_PORT_UNSUBSCRIBED == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_PORT_UNSUBSCRIBED); +/* removed since libasound2 1.0.16 assert(SND_SEQ_EVENT_SAMPLE == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_SAMPLE); assert(SND_SEQ_EVENT_SAMPLE_CLUSTER == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_SAMPLE_CLUSTER); assert(SND_SEQ_EVENT_SAMPLE_START == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_SAMPLE_START); @@ -79,6 +80,7 @@ assert(SND_SEQ_EVENT_SAMPLE_LOOP == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_SAMPLE_LOOP); assert(SND_SEQ_EVENT_SAMPLE_POSITION == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_SAMPLE_POSITION); assert(SND_SEQ_EVENT_SAMPLE_PRIVATE1 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_SAMPLE_PRIVATE1); +*/ assert(SND_SEQ_EVENT_USR0 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_USR0); assert(SND_SEQ_EVENT_USR1 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_USR1); assert(SND_SEQ_EVENT_USR2 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_USR2); @@ -89,6 +91,7 @@ assert(SND_SEQ_EVENT_USR7 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_USR7); assert(SND_SEQ_EVENT_USR8 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_USR8); assert(SND_SEQ_EVENT_USR9 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_USR9); +/* removed since libasound2 1.0.16 assert(SND_SEQ_EVENT_INSTR_BEGIN == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_INSTR_BEGIN); assert(SND_SEQ_EVENT_INSTR_END == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_INSTR_END); assert(SND_SEQ_EVENT_INSTR_INFO == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_INSTR_INFO); @@ -108,6 +111,7 @@ assert(SND_SEQ_EVENT_INSTR_CLUSTER_GET == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_INSTR_CLUSTER_GET); assert(SND_SEQ_EVENT_INSTR_CLUSTER_RESULT == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_INSTR_CLUSTER_RESULT); assert(SND_SEQ_EVENT_INSTR_CHANGE == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_INSTR_CHANGE); +*/ assert(SND_SEQ_EVENT_SYSEX == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_SYSEX); assert(SND_SEQ_EVENT_BOUNCE == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_BOUNCE); assert(SND_SEQ_EVENT_USR_VAR0 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_USR_VAR0); ___ pkg-java-maintainers mailing list pkg-java-maintainers@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/pkg-java-maintainers
Bug#439614: Investigations about/suggested fix for build failure
The build failure is because the function matrix-concat() was removed from libjaxen-java (which is used by this package); http://jaxen.org/status.html contains Jaxen 1.1 Beta 12 [...] The matrix-concat extension function has been removed because its license staus was unclear, the originator could not be contacted, and it was undocumented and untested. If someone cares to reimplement it, it could be restored in the future. Removing the unit test file dom4j-1.6.1+dfsg/src/test/org/dom4j/xpath/MatrixConcatTest.java fixes the build failure. ___ pkg-java-maintainers mailing list pkg-java-maintainers@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/pkg-java-maintainers
Bug#439614: Investigations about/suggested fix for build failure
A simple grep for matrix-concat, matrix, and concat didn't show up anything other than this unit test and dom4j-1.6.1+dfsg/docs/status.html. Can't give any other information since I don't know the internals of this package. ___ pkg-java-maintainers mailing list pkg-java-maintainers@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/pkg-java-maintainers
