[B2-devel] Problem compiling JIT

[Jeffery T. <jef...@gm...>]

(I originally sent this when I wasn't subscribed to the list; I hope 
this doesn't cause duplicate copies.)

I'm trying to compile SheepShaver on a Pentium II, running Debian 3.0 
(Woody) with gcc 2.95.4, using Gwenole's snapshot
SheepShaver-2.2-20040609.tar.bz2. After coaxing configure to enable 
JIT (changing "#include <limits>" to "#include <limits.h>" in 
configure.in) and changing a command option to work with gcc 2.95
(-finline-limit=10000 to -finline-limit-10000), I get the following 
errors:

c++ -I../kpx_cpu/include -I../kpx_cpu/src -DUSE_JIT -I../include -I. -
DHAVE_CONFIG_H -D_REENTRANT -DDATADIR=\"/usr/local/share/SheepShaver\ 
" -g -O2  -I/usr/X11R6/include -I/usr/include/gtk-1.2 -I/usr/include/ 
glib-1.2 -I/usr/lib/glib/include -I/usr/X11R6/include -fomit-frame-po 
inter -mpreferred-stack-boundary=2 -malign-functions=0 -finline-limit-
10000 -c ../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp -o obj/basic-dyn 
gen-ops.o
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp:40: global register 
variable follows a function definition
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp:42: global register 
variable follows a function definition
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp:44: global register 
variable follows a function definition
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp:46: global register 
variable follows a function definition
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp: In function `void 
op_execute(uint8 *, basic_cpu *)':
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp:300: jump to label 
`dummy_label1'
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp:300:   from here
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp:300:   crosses 
initialization of `const void * label2'
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp: In function `void 
op_jmp_slow()':
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp:331: jump to label 
`dummy_label1'
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp:331:   from here
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp:331:   crosses 
initialization of `const void * label2'
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp: In function `void 
op_jmp_A0()':
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp:345: jump to label 
`dummy_label1'
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp:345:   from here
../kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp:345:   crosses 
initialization of `const void * label2'
make: *** [obj/basic-dyngen-ops.o] Error 1

What can I do about this? Should I download the sources from CVS, or 
do I need gcc 3?

Thanks,
Jeff