README.dgux386 1.4 KB

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  1. Garbage Collector (parallel version) for x86 DG/UX Release R4.20MU07
  2. *READ* the file README.md first.
  3. You need the GCC-3.0.3 rev (DG/UX) compiler to build this tree.
  4. This compiler has the new "dgux386" threads package implemented.
  5. It also supports the switch "-pthread" needed to link correctly
  6. the DG/UX's -lrte -lthread with -lgcc and the system's -lc.
  7. Finally, we support parallel mark for the SMP DG/UX machines.
  8. To build the garbage collector do:
  9. ./configure
  10. make
  11. make gctest
  12. Before you run "gctest" you need to set your LD_LIBRARY_PATH
  13. correctly so that "gctest" can find the shared library libgc.
  14. Alternatively you can do a configuration
  15. ./configure --disable-shared
  16. to build only the static version of libgc.
  17. To enable debugging messages please do:
  18. 1) Add the "--enable-gc-debug" flag during configuration.
  19. 2) Pass "CFLAGS=-DDEBUG_THREADS" to "make".
  20. In a machine with 4 CPUs (my own machine), parallel mark makes
  21. a BIG difference.
  22. Takis Psarogiannakopoulos
  23. Note (HB):
  24. The integration of this patch is currently not complete.
  25. The following patches against 6.1alpha3 where hard to move
  26. to alpha4, and are not integrated. There may also be minor
  27. problems with stylistic corrections made by me.
  28. [The diff for ltconfig and ltmain.sh was removed from this file on 2011-08-22]