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Hi all, Another question triggered by something Kai asked: > Yes, the target is right, but you must check that the 'libgcc.a' for '-m68332' > or '-mcpu32' will be generated. The 'libgcc.a' contains e.g. the basic > soft-float routines ('fadd'/'fsub'/'fmul'/'fdiv', but not with these > names...). The cpu32- core needs different routines than the default > '-m68020'. The 'config/m68k/t-m68kbare' should set the variations in the > MULTILIB_OPTIONS... > What produces libgcc.a and where would I expect to find it? The prefix I used for building binutils and gcc was /volume/FFS-500/bar. There is a lib directory, but no libgcc.a. Do I need to do something specific to get libgcc.a? Or is libgcc.a going to be created if I can get past the error message below? Finally, would the lack of a libgcc.a be at all related to the error message I get below: >> Since my original post, I was able to find the (supposedly) original files >> for building gcc 2.8.1. So I started with those. >> >> I created a directory (build-gcc) and from that directory ran the configure >> program in the gcc directory. This worked. >> >> I then ran "make all" and with one exception related to a define necessary >> for cccp.c, the make ran until it bombed with the following message: >> >> /volume/FFS_500/bar/m68k-coff/bin/ar rc tmplibgcc1.a ${name}.o; \ >> rm -f ${name}.o; \ >> done >> _mulsi3 >> Assembler messages: >> Error: invalid switch -mc68020 >> make: *** [libgcc1-asm.a] Error 1 >> ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com
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