[Patch] CVS-Guile compilation problems

[Matthias Koeppe]

I compile Guile with the Sun Workshop 6 update 1 ("Forte") compiler. I
have run into problems at two places, where gcc extensions or very
recent additions to the C standard are used.

1) Please don't use C++-style comments, since most compilers don't
   accept them unless you pass them an extra flag.  There is no
   configure test for such a flag.

2) Labels at ends of blocks are a gcc extension.

A patch is included below.

Index: libguile/eval.c
===================================================================
RCS file: /cvs/guile/guile-core/libguile/eval.c,v
retrieving revision 1.196
diff -u -r1.196 eval.c
--- libguile/eval.c     2001/02/13 01:09:00     1.196
+++ libguile/eval.c     2001/02/15 11:32:11
@@ -3836,9 +3836,9 @@
 
 SCM scm_system_transformer;
 
-// XXX - scm_i_eval is meant to be useable for evaluation in
-// non-toplevel environments, for example when used by the debugger.
-// Can the system transform deal with this?
+/* XXX - scm_i_eval is meant to be useable for evaluation in
+   non-toplevel environments, for example when used by the debugger.
+   Can the system transform deal with this? */
 
 SCM 
 scm_i_eval_x (SCM exp, SCM env)
Index: libguile/symbols.c
===================================================================
RCS file: /cvs/guile/guile-core/libguile/symbols.c,v
retrieving revision 1.76
diff -u -r1.76 symbols.c
--- libguile/symbols.c  2001/02/02 04:56:25     1.76
+++ libguile/symbols.c  2001/02/15 11:32:11
@@ -116,6 +116,7 @@
            return sym;
          }
       next_symbol:
+       (void) 0;
       }
   }
 
-- 
Matthias Köppe -- http://www.math.uni-magdeburg.de/~mkoeppe