libjava/3.4.4 problem (was Re: GCC 3.4.4 Status (2005-04-29))

[Thorsten Glaser <tg at 66h dot 42h dot de>]

Mark Mitchell dixit:

>In general, GCC 3.4.3 is working for people

I've been playing around a lot with the various 3.4.4 snapshots
lately, and got everything to work, except for libjava:

gmake[1]: Entering directory `/usr/obj/gcc/libjava'
/bin/ksh ./libtool --tag=CXX --mode=compile c++ -DHAVE_CONFIG_H -I. -I/usr/src/gcc/libjava -I./include -I./gcj -I/usr/src/gcc/libjava -Iinclude -I/usr/src/gcc/libjava/include -I/usr/src/gcc/boehm-gc/include  -DHAVE_DLFCN_H=1 -DSILENT=1 -DNO_SIGNALS=1 -DALL_INTERIOR_POINTERS=1 -DJAVA_FINALIZATION=1 -DGC_GCJ_SUPPORT=1 -DATOMIC_UNCOLLECTABLE=1   -I/usr/src/gcc/libjava/libltdl -I/usr/src/gcc/libjava/libltdl -I../libstdc++-v3/include -I../libstdc++-v3/include/i386-ecce-mirbsd8 -I/usr/src/gcc/libjava/../libstdc++-v3/libsupc++ -I/usr/src/gcc/libjava/.././libjava/../gcc  -I/usr/src/gcc/libjava/../libffi/include -I../libffi/include  -isystem /usr/src/gcc/libjava -fno-rtti -fnon-call-exceptions  -fdollars-in-identifiers -Wswitch-enum -ffloat-store  -I/usr/X11R6/include -W -Wall -D_GNU_SOURCE -DPREFIX="\"/usr\"" -DLIBDIR="\"/usr/lib\"" -DBOOT_CLASS_PATH="\"/usr/share/java/libgcj-3.4.4.jar\"" -O2 -c /usr/src/gcc/libjava/prims.cc
mkdir .libs
 c++ -DHAVE_CONFIG_H -I. -I/usr/src/gcc/libjava -I./include -I./gcj -I/usr/src/gcc/libjava -Iinclude -I/usr/src/gcc/libjava/include -I/usr/src/gcc/boehm-gc/include -DHAVE_DLFCN_H=1 -DSILENT=1 -DNO_SIGNALS=1 -DALL_INTERIOR_POINTERS=1 -DJAVA_FINALIZATION=1 -DGC_GCJ_SUPPORT=1 -DATOMIC_UNCOLLECTABLE=1 -I/usr/src/gcc/libjava/libltdl -I/usr/src/gcc/libjava/libltdl -I../libstdc++-v3/include -I../libstdc++-v3/include/i386-ecce-mirbsd8 -I/usr/src/gcc/libjava/../libstdc++-v3/libsupc++ -I/usr/src/gcc/libjava/.././libjava/../gcc -I/usr/src/gcc/libjava/../libffi/include -I../libffi/include -isystem /usr/src/gcc/libjava -fno-rtti -fnon-call-exceptions -fdollars-in-identifiers -Wswitch-enum -ffloat-store -I/usr/X11R6/include -W -Wall -D_GNU_SOURCE -DPREFIX=\"/usr\" -DLIBDIR=\"/usr/lib\" -DBOOT_CLASS_PATH=\"/usr/share/java/libgcj-3.4.4.jar\" -O2 -Wp,-MD,.deps/prims.pp -c /usr/src/gcc/libjava/prims.cc  -fPIC -DPIC -o .libs/prims.o
In file included from /usr/src/gcc/libjava/java/lang/Object.h:16,
                 from /usr/src/gcc/libjava/gcj/cni.h:16,
                 from ./include/platform.h:40,
                 from /usr/src/gcc/libjava/prims.cc:12:
/usr/src/gcc/libjava/gcj/javaprims.h:486: error: declaration of C function `java::lang::Thread* _Jv_AttachCurrentThread(java::lang::String*, java::lang::ThreadGroup*)' conflicts with
/usr/src/gcc/libjava/gcj/javaprims.h:484: error: previous declaration `jint _Jv_AttachCurrentThread(java::lang::Thread*)' here
In file included from ./java/lang/String.h:9,
                 from /usr/src/gcc/libjava/java/lang/Class.h:18,
                 from /usr/src/gcc/libjava/gcj/cni.h:17,
                 from ./include/platform.h:40,
                 from /usr/src/gcc/libjava/prims.cc:12:
/usr/src/gcc/libjava/gcj/array.h: In function `jsize JvGetArrayLength(__JArray*)':
/usr/src/gcc/libjava/gcj/array.h:29: error: previous declaration of `jsize JvGetArrayLength(__JArray*)' with Java linkage
/usr/src/gcc/libjava/gcj/array.h:138: error: conflicts with new declaration with C linkage
In file included from /usr/src/gcc/libjava/gcj/cni.h:17,
                 from ./include/platform.h:40,
                 from /usr/src/gcc/libjava/prims.cc:12:
/usr/src/gcc/libjava/java/lang/Class.h: At global scope:
/usr/src/gcc/libjava/java/lang/Class.h:366: error: declaration of C function `void _Jv_InitField(java::lang::Object*, java::lang::Class*, int)' conflicts with
/usr/src/gcc/libjava/java/lang/Class.h:365: error: previous declaration `void _Jv_InitField(java::lang::Object*, java::lang::Class*, _Jv_Field*)' here
In file included from ./include/platform.h:40,
                 from /usr/src/gcc/libjava/prims.cc:12:
/usr/src/gcc/libjava/gcj/cni.h: In function `java::lang::Object* JvAllocObject(java::lang::Class*, jsize)':
/usr/src/gcc/libjava/gcj/cni.h:31: error: declaration of C function `java::lang::Object* JvAllocObject(java::lang::Class*, jsize)' conflicts with
/usr/src/gcc/libjava/gcj/cni.h:25: error: previous declaration `java::lang::Object* JvAllocObject(java::lang::Class*)' here
/usr/src/gcc/libjava/gcj/cni.h: In function `java::lang::String* JvNewStringLatin1(const char*)':
/usr/src/gcc/libjava/gcj/cni.h:64: error: declaration of C function `java::lang::String* JvNewStringLatin1(const char*)' conflicts with
/usr/src/gcc/libjava/gcj/cni.h:58: error: previous declaration `java::lang::String* JvNewStringLatin1(const char*, jsize)' here
/usr/src/gcc/libjava/prims.cc: In function `void unblock_signal(int)':
/usr/src/gcc/libjava/prims.cc:136: warning: right-hand operand of comma has no effect
/usr/src/gcc/libjava/prims.cc: At global scope:
/usr/src/gcc/libjava/prims.cc:132: warning: 'void unblock_signal(int)' defined but not used
gmake[1]: *** [prims.lo] Error 1
gmake[1]: Leaving directory `/usr/obj/gcc/libjava'
gmake: *** [all-recursive] Error 1
*** Error code 2

Stop in /usr/src/gcc/libjava (line 99 of /usr/share/mk/bsd.cfwrap.mk).
*** Error code 1

Stop in /usr/src/gcc.
*** Error code 1

Stop in /usr/src/gcc (line 23 of /usr/src/gcc/Makefile).


What's more weird is: if I take the line which starts with "c++"
(the fourth line above) and just add a -E, then take the .i file
and give it to c++ with the same parametres, it gives me the same
errors - if I do a removal of all '^# [1-9].*$' lines on the .i
file, it compiles the file without errors.

Does anyone have an idea where to look?

Thanks,
//mirabile
-- 
> Hi, does anyone sell openbsd stickers by themselves and not packaged
> with other products?
No, the only way I've seen them sold is for $40 with a free OpenBSD CD.
	-- Haroon Khalid and Steve Shockley in gmane.os.openbsd.misc