Some testsuite failures in gcc-3.2's libjava under cygwin

Some testsuite failures in gcc-3.2's libjava under cygwin

[Christian Jönsson]

The recent 3.2 trunk, with the -no-install patch, still gets me a few
failures:

Executing on host:
/usr/local/src/gcc-dev/objdir/i686-pc-cygwin/libjava/testsuite/../libtoo
l --silent --tag=GCJ --mode=link /usr/local/src/gcc-dev/objdir/gcc/gcj
-B/usr/local/src/gcc-dev/objdir/gcc/ --encoding=UTF-8
-B/usr/local/src/gcc-dev/objdir/i686-pc-cygwin/./libjava/
/usr/local/src/gcc-dev/gcc/libjava/testsuite/libjava.jni/calls.java
-fjni -L. -lcalls  --main=calls -g
-L/usr/local/src/gcc-dev/objdir/i686-pc-cygwin/./libjava/.libs
-L/usr/local/src/gcc-dev/objdir/i686-pc-cygwin/./boehm-gc/.libs    -o
calls    (timeout = 300)
spawn
/usr/local/src/gcc-dev/objdir/i686-pc-cygwin/libjava/testsuite/../libtoo
l --silent --tag=GCJ --mode=link /usr/local/src/gcc-dev/objdir/gcc/gcj
-B/usr/local/src/gcc-dev/objdir/gcc/ --encoding=UTF-8
-B/usr/local/src/gcc-dev/objdir/i686-
pc-cygwin/./libjava/
/usr/local/src/gcc-dev/gcc/libjava/testsuite/libjava.jni/calls.java
-fjni -L. -lcalls --main=calls -g
-L/usr/local/src/gcc-dev/objdir/i686-pc-cygwin/./libjava/.libs
-L/usr/local/src/gcc-dev/objdir/i686-pc-cygwin/./boehm-gc/.libs -o calls
/usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../../i686-pc-cygwin/bin/ld:
cannot find -lcalls
collect2: ld returned 1 exit status
compiler exited with status 1
output is:
/usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../../i686-pc-cygwin/bin/ld:
cannot find -lcalls
collect2: ld returned 1 exit status

FAIL: linking calls
XFAIL: running calls

Note the weird -lclass.... Several tests fail in the similar way, cannot
find -lcxxtest etc...


Also, there are quite a few warning regarding

cc1.exe: warning: -fPIC ignored for target (all code is position
independent)
output is:
cc1.exe: warning: -fPIC ignored for target (all code is position
independent)

cc1plus.exe: warning: -fPIC ignored for target (all code is position
   independent)
output is:
cc1plus.exe: warning: -fPIC ignored for target (all code is position
   independent)

And then there's of course the

assertion "!(addr & FLAGS)" failed: file
"../../../gcc/libjava/java/lang/natObject.cc", line 772


failures...

Cheers,

/ChJ

Re: Some testsuite failures in gcc-3.2's libjava under cygwin

[Tom Tromey]

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>>>>> "Christian" == Christian Jönsson <christian@j-son.org> writes:

Christian> The recent 3.2 trunk, with the -no-install patch, still
Christian> gets me a few failures:

Christian> cannot find -lcalls
Christian> FAIL: linking calls

Christian> Note the weird -lclass.... Several tests fail in the
Christian> similar way, cannot find -lcxxtest etc...

Currently the JNI tests (from jni.exp) assume you are running on a
Unix-like platform where shared libraries are named "libfoo.so", etc.

One fix would be to update this code to build .dll libraries on Windows.
Another fix would be to disable these tests on Windows.

If you can tell me what steps to use to build a JNI library (i.e., do
one of the tests by hand and tell me how), I can put it on my to-do
list to fix.

Tom