Stephen R Marenka <[EMAIL PROTECTED]> writes: > Package: gxemul > Version: 0.4.1-1 > Severity: important > > > gxemul fails to build from source on m68k. > > Here are selected excerpts from the buildd log. > > > | Automatic build of gxemul_0.4.1-1 on spice by sbuild/m68k 85 > | Build started at 20060726-0945 > | > ******************************************************************************
[...] The interesting part is this: | cc -Wall -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -g -fomit-frame-pointer -fpeephole -O3 -O2 -I/usr/X11R6/include -I../include/ -c -o cpu_ppc.o cpu_ppc.c | cpu_ppc_instr.c: In function 'ppc_instr_mulhw': | cpu_ppc_instr.c:2118: error: unrecognizable insn: | (insn 16 15 17 1 cpu_ppc_instr.c:2117 (set (mem:DI (reg/f:SI 32) [15 S8 A16]) | (ashiftrt:DI (reg:DI 35) | (const_int 32 [0x20]))) -1 (nil) | (nil)) | cpu_ppc_instr.c:2118: internal compiler error: in extract_insn, at recog.c:2084 | Please submit a full bug report, | with preprocessed source if appropriate. | See <URL:http://gcc.gnu.org/bugs.html> for instructions. | For Debian GNU/Linux specific bug reporting instructions, | see <URL:file:///usr/share/doc/gcc-4.1/README.Bugs>. | Preprocessed source stored into /tmp/ccZQ5bir.out file, please attach this to your bugreport. | make[5]: *** [cpu_ppc.o] Error 1 Using -O0 stops this from happening. I assume you're an m68k porter, so you may want to report this as a gcc bug. It's reproducible with gxemul 0.4.2-1 in crest's unstable chroot (which currently has gcc version 4.1.2 20060814 (prerelease) (Debian 4.1.1-11)). I'm uploading 0.4.2-2 which uses -O0 on m68k to work around this bug. Regards, -- Göran Weinholt <[EMAIL PROTECTED]> Debian developer, sysadmin, netadmin
