Use gcc 3.4.6 for m68k-amigaos-toolchain

This changes to using the 3.4 series gcc with patches from
github:cahirwpz/m68k-amigaos-toolchain and some other modifications to
make it compile.

clib2 is currently failing to build with this compiler with the
following errors:

Compiling unistd_getopt.c [large_data_020:c]
/tmp/ccrQcqYy.s: Assembler messages:
/tmp/ccrQcqYy.s:36: Error: parse error -- statement `cmpl (sp.0),d0' ignored
/tmp/ccrQcqYy.s:58: Error: parse error -- statement `movel (sp.0),a0' ignored
/tmp/ccrQcqYy.s:86: Error: parse error -- statement `addql #1,(sp.0)' ignored
/tmp/ccrQcqYy.s:89: Error: parse error -- statement `movel (sp.0),a0' ignored
/tmp/ccrQcqYy.s:94: Error: parse error -- statement `movel d0,(sp.0)' ignored
/tmp/ccrQcqYy.s:104: Error: parse error -- statement `addl (sp.0),a0' ignored
/tmp/ccrQcqYy.s:129: Error: parse error -- statement `movel d0,(sp.0)' ignored
/tmp/ccrQcqYy.s:139: Error: parse error -- statement `movel d0,(sp.0)' ignored
/tmp/ccrQcqYy.s:143: Error: parse error -- statement `addql #1,(sp.0)' ignored
/tmp/ccrQcqYy.s:146: Error: parse error -- statement `movel (sp.0),a0' ignored
/tmp/ccrQcqYy.s:150: Error: parse error -- statement `movel d0,(sp.0)' ignored
make[2]: *** [large_data_020/libc_objs/unistd_getopt.o] Error 1

1 files changed, 223 insertions, 0 deletions

diff --git a/m68k-unknown-amigaos/recipes/patches/gcc/gcc.c-parse.in.p b/m68k-unknown-amigaos/recipes/patches/gcc/gcc.c-parse.in.p
new file mode 100644
index 0000000..bedb438
--- /dev/null
+++ b/m68k-unknown-amigaos/recipes/patches/gcc/gcc.c-parse.in.p
@@ -0,0 +1,223 @@
+--- c-parse.in	2004-10-15 00:12:53.000000000 +0100
++++ gcc/c-parse.in	2015-01-01 13:56:51.039003490 +0000
+@@ -29,7 +29,7 @@ Software Foundation, 59 Temple Place - S
+    written by AT&T, but I have never seen it.  */
+ 
+ @@ifc
+-%expect 10 /* shift/reduce conflicts, and no reduce/reduce conflicts.  */
++%expect 11 /* shift/reduce conflicts, and no reduce/reduce conflicts.  */
+ @@end_ifc
+ 
+ %{
+@@ -1730,7 +1730,7 @@ enum_head:
+ 
+ structsp_attr:
+ 	  struct_head identifier '{'
+-		{ $$ = start_struct (RECORD_TYPE, $2);
++		{ $<ttype>$ = start_struct (RECORD_TYPE, $2);
+ 		  /* Start scope of tag before parsing components.  */
+ 		}
+ 	  component_decl_list '}' maybe_attribute
+@@ -1741,7 +1741,7 @@ structsp_attr:
+ 				      nreverse ($3), chainon ($1, $5));
+ 		}
+ 	| union_head identifier '{'
+-		{ $$ = start_struct (UNION_TYPE, $2); }
++		{ $<ttype>$ = start_struct (UNION_TYPE, $2); }
+ 	  component_decl_list '}' maybe_attribute
+ 		{ $$ = finish_struct ($<ttype>4, nreverse ($5),
+ 				      chainon ($1, $7)); }
+@@ -1750,12 +1750,12 @@ structsp_attr:
+ 				      nreverse ($3), chainon ($1, $5));
+ 		}
+ 	| enum_head identifier '{'
+-		{ $$ = start_enum ($2); }
++		{ $<ttype>$ = start_enum ($2); }
+ 	  enumlist maybecomma_warn '}' maybe_attribute
+ 		{ $$ = finish_enum ($<ttype>4, nreverse ($5),
+ 				    chainon ($1, $8)); }
+ 	| enum_head '{'
+-		{ $$ = start_enum (NULL_TREE); }
++		{ $<ttype>$ = start_enum (NULL_TREE); }
+ 	  enumlist maybecomma_warn '}' maybe_attribute
+ 		{ $$ = finish_enum ($<ttype>3, nreverse ($4),
+ 				    chainon ($1, $7)); }
+@@ -1927,20 +1927,25 @@ absdcl:   /* an absolute declarator */
+ 	| absdcl1
+ 	;
+ 
++/* begin-GG-local: explicit register specification for parameters */
+ absdcl_maybe_attribute:   /* absdcl maybe_attribute, but not just attributes */
+-	/* empty */
+-		{ $$ = build_tree_list (build_tree_list (current_declspecs,
+-							 NULL_TREE),
+-					all_prefix_attributes); }
+-	| absdcl1
+-		{ $$ = build_tree_list (build_tree_list (current_declspecs,
+-							 $1),
+-					all_prefix_attributes); }
+-	| absdcl1_noea attributes
+-		{ $$ = build_tree_list (build_tree_list (current_declspecs,
+-							 $1),
+-					chainon ($2, all_prefix_attributes)); }
++	maybeasm
++		{ $$ = build_tree_list (
++			 build_tree_list (build_tree_list (current_declspecs, NULL_TREE),
++					all_prefix_attributes),
++			 $1); }
++	| absdcl1 maybeasm
++		{ $$ = build_tree_list (
++			 build_tree_list (build_tree_list (current_declspecs, $1),
++					  all_prefix_attributes),
++			 $2); }
++	| absdcl1_noea maybeasm attributes
++		{ $$ = build_tree_list (
++			 build_tree_list (build_tree_list (current_declspecs, $1),
++					  chainon ($3, all_prefix_attributes)),
++			 $2); }
+ 	;
++/* end-GG-local */
+ 
+ absdcl1:  /* a nonempty absolute declarator */
+ 	  absdcl1_ea
+@@ -2596,33 +2601,37 @@ parmlist_2:  /* empty */
+ 		}
+ 	;
+ 
++/* begin-GG-local: explicit register specification for parameters */
+ parms:
+ 	firstparm
+-		{ push_parm_decl ($1); }
++		{ push_parm_decl (TREE_PURPOSE($1), TREE_VALUE($1)); }
+ 	| parms ',' parm
+-		{ push_parm_decl ($3); }
++		{ push_parm_decl (TREE_PURPOSE($3), TREE_VALUE($3)); }
+ 	;
+ 
+ /* A single parameter declaration or parameter type name,
+    as found in a parmlist.  */
+ parm:
+-	  declspecs_ts setspecs parm_declarator maybe_attribute
+-		{ $$ = build_tree_list (build_tree_list (current_declspecs,
+-							 $3),
+-					chainon ($4, all_prefix_attributes));
++	  declspecs_ts setspecs parm_declarator maybeasm maybe_attribute
++		{ $$ = build_tree_list (
++			 build_tree_list (build_tree_list (current_declspecs, $3),
++					  chainon ($5, all_prefix_attributes)),
++			 $4);
+ 		  POP_DECLSPEC_STACK; }
+-	| declspecs_ts setspecs notype_declarator maybe_attribute
+-		{ $$ = build_tree_list (build_tree_list (current_declspecs,
+-							 $3),
+-					chainon ($4, all_prefix_attributes));
++	| declspecs_ts setspecs notype_declarator maybeasm maybe_attribute
++		{ $$ = build_tree_list (
++			 build_tree_list (build_tree_list (current_declspecs, $3),
++					  chainon ($5, all_prefix_attributes)),
++			 $4);
+ 		  POP_DECLSPEC_STACK; }
+ 	| declspecs_ts setspecs absdcl_maybe_attribute
+ 		{ $$ = $3;
+ 		  POP_DECLSPEC_STACK; }
+-	| declspecs_nots setspecs notype_declarator maybe_attribute
+-		{ $$ = build_tree_list (build_tree_list (current_declspecs,
+-							 $3),
+-					chainon ($4, all_prefix_attributes));
++	| declspecs_nots setspecs notype_declarator maybeasm maybe_attribute
++		{ $$ = build_tree_list (
++			 build_tree_list (build_tree_list (current_declspecs, $3),
++					  chainon ($5, all_prefix_attributes)),
++			 $4);
+ 		  POP_DECLSPEC_STACK; }
+ 
+ 	| declspecs_nots setspecs absdcl_maybe_attribute
+@@ -2633,29 +2642,33 @@ parm:
+ /* The first parm, which must suck attributes from off the top of the parser
+    stack.  */
+ firstparm:
+-	  declspecs_ts_nosa setspecs_fp parm_declarator maybe_attribute
+-		{ $$ = build_tree_list (build_tree_list (current_declspecs,
+-							 $3),
+-					chainon ($4, all_prefix_attributes));
++	  declspecs_ts_nosa setspecs_fp parm_declarator maybeasm maybe_attribute
++		{ $$ = build_tree_list (
++			 build_tree_list (build_tree_list (current_declspecs, $3),
++					  chainon ($5, all_prefix_attributes)),
++			 $4);
+ 		  POP_DECLSPEC_STACK; }
+-	| declspecs_ts_nosa setspecs_fp notype_declarator maybe_attribute
+-		{ $$ = build_tree_list (build_tree_list (current_declspecs,
+-							 $3),
+-					chainon ($4, all_prefix_attributes));
++	| declspecs_ts_nosa setspecs_fp notype_declarator maybeasm maybe_attribute
++		{ $$ = build_tree_list (
++			 build_tree_list (build_tree_list (current_declspecs, $3),
++					  chainon ($5, all_prefix_attributes)),
++			 $4);
+ 		  POP_DECLSPEC_STACK; }
+ 	| declspecs_ts_nosa setspecs_fp absdcl_maybe_attribute
+ 		{ $$ = $3;
+ 		  POP_DECLSPEC_STACK; }
+-	| declspecs_nots_nosa setspecs_fp notype_declarator maybe_attribute
+-		{ $$ = build_tree_list (build_tree_list (current_declspecs,
+-							 $3),
+-					chainon ($4, all_prefix_attributes));
++	| declspecs_nots_nosa setspecs_fp notype_declarator maybeasm maybe_attribute
++		{ $$ = build_tree_list (
++			 build_tree_list (build_tree_list (current_declspecs, $3),
++					  chainon ($5, all_prefix_attributes)),
++			 $4);
+ 		  POP_DECLSPEC_STACK; }
+ 
+ 	| declspecs_nots_nosa setspecs_fp absdcl_maybe_attribute
+ 		{ $$ = $3;
+ 		  POP_DECLSPEC_STACK; }
+ 	;
++/* end-GG-local */
+ 
+ setspecs_fp:
+ 	  setspecs
+@@ -3055,28 +3068,32 @@ mydecl:
+ 		{ pedwarn ("empty declaration"); }
+ 	;
+ 
++/* begin-GG-local: explicit register specification for parameters */
+ myparms:
+ 	myparm
+-		{ push_parm_decl ($1); }
++		{ push_parm_decl (TREE_PURPOSE($1), TREE_VALUE($1)); }
+ 	| myparms ',' myparm
+-		{ push_parm_decl ($3); }
++		{ push_parm_decl (TREE_PURPOSE($3), TREE_VALUE($3)); }
+ 	;
+ 
+ /* A single parameter declaration or parameter type name,
+    as found in a parmlist. DOES NOT ALLOW AN INITIALIZER OR ASMSPEC */
+ 
+ myparm:
+-	  parm_declarator maybe_attribute
+-		{ $$ = build_tree_list (build_tree_list (current_declspecs,
+-							 $1),
+-					chainon ($2, all_prefix_attributes)); }
+-	| notype_declarator maybe_attribute
+-		{ $$ = build_tree_list (build_tree_list (current_declspecs,
+-							 $1),
+-					chainon ($2, all_prefix_attributes)); }
++	  parm_declarator maybeasm maybe_attribute
++		{ $$ = build_tree_list (
++			 build_tree_list (build_tree_list (current_declspecs, $1),
++					  chainon ($3, all_prefix_attributes)),
++			 $2); }
++	| notype_declarator maybeasm maybe_attribute
++		{ $$ = build_tree_list (
++			 build_tree_list (build_tree_list (current_declspecs, $1),
++					  chainon ($2, all_prefix_attributes)),
++			 $2); }
+ 	| absdcl_maybe_attribute
+ 		{ $$ = $1; }
+ 	;
++/* end-GG-local */
+ 
+ optparmlist:
+ 	  /* empty */