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> > I had exactly the same problems (except that the unknown flag is > > -mrelocatable-lib and not -mrelocatable). I believe that the cygnus > > people use a newer version of gcc which already knows these flags. > > The gas from binutils 2.8.1 knows these flags, but gcc does not pass > > them to it. > > I believe one can get source for the newer GCC by downloading > beta 18 of the cygwin32 stuff. See the cygnus homepage. > > That is how I found coldfire support for gcc although the m68k.md > required fiddling before everything would nicely compile. > > --rod. I got the cygwin32 beta18 sources to get a newer gcc version which understands -mrelocatable-lib and -mno-eabi, but I encountered subsequent failures: --- begin of make output --- make[2]: Entering directory `/scratch/local/src/cdk/powerpc-eabi/libgloss/rs6000' make[2]: *** No rule to make target `unlink.o', needed by `libsim.a'. Stop. --- end of make output --- I solved the problem by adding the line 'unlink.o: $(srcdir)/../unlink.c' to libgloss/rs6000/Makefile.in. Afterwards, I got an error because make didn't make the targets close.o, fstat.o, unlink.o, ... in libgloss/rs6000. This was due to the fact that the dependency lines were of the form 'close.o: $(srcdir)/../close.c' and the file 'close.c' was not in the current directory. But the rule '.c.o:' matches only if the whole pathname before '.c' resp. '.o' matches, which is not the case in the given rule. Therefore, I generated symbolic links from the local directory to the files in '$(srcdir)/..' by the rule: '%.c: $(srcdir)/../%.c ln -s $< .' Then everything worked fine. Here is the patch (sorry if there is something wrong. I am not familiar with generating patches): ------------------- start of patch ------------------- diff -c -r libgloss.original/rs6000/Makefile.in libgloss/rs6000/Makefile.in *** libgloss.original/rs6000/Makefile.in Thu Jul 24 16:02:25 1997 --- libgloss/rs6000/Makefile.in Thu Jul 24 15:52:22 1997 *************** *** 228,233 **** --- 228,237 ---- sol-cfuncs.o: sol-cfuncs.c sol-syscall.o: sol-syscall.S = + %.c: $(srcdir)/../%.c + ln -s $< . + = + unlink.o: $(srcdir)/../unlink.c close.o: $(srcdir)/../close.c fstat.o: $(srcdir)/../fstat.c getpid.o: $(srcdir)/../getpid.c ------------------- end of patch ------------------- -jr -- Johannes Reisinger / Vienna / AUSTRIA e-mail: hannes@linus.priv.at