soname of gc variant of gnustep-base

[James Knight]

When the GC variant of the gnustep-base library is compiled, it has the 
same soname as the non-gc variant. This is certainly not a good idea, as 
then the dynamic linker will get them confused. There is currently no 
way to have both GC and non-GC libraries in the default linker path at 
the same time, which means any program that wants to use the GC variant 
*must* be run with LD_LIBRARY_PATH set.

I'd suggest something like the following, which makes the soname 
libgnustep-base_gc.so.1 instead of just libgnustep-base.so.1. I'm not 
too well versed in the GNUStep makefile system (I've so far managed to 
avoid using it), so I dunno if this is the best solution, but it worked 
for me.

*** base.make.orig      Thu May  9 20:08:27 2002
--- base.make   Thu May  9 20:08:45 2002
***************
*** 48,51 ****
--- 48,52 ----
      AUXILIARY_CPPFLAGS += -DGS_WITH_GC=1
      AUXILIARY_INCLUDE_DIRS += -I/usr/include/gc
+     LIBRARY_NAME_SUFFIX := gc$(LIBRARY_NAME_SUFFIX)
    endif
  endif