Makefile.in: Update to use common.opt and lang_opt_files.

	* Makefile.in: Update to use common.opt and lang_opt_files.
	(c-options.c, c-options.h): Remove.
	(options.c, options.h): Add.
	* c-opts.c: Include options.h not c-options.h.
	* common.opt: New file.
	* configure, configure.in: Add lang_opt_files.
	* opts.c: Include flags.h and diagnostic.h.
	(common_handle_option): New.
	(handle_option): Update to recognize common options and all
	language-dependent options.
	* opts.h (CL_F77, CL_JAVA, CL_ADA, CL_COMMON, CL_TREELANG): New.
	(struct cl_option): Make flags of type int.
	* opts.h: Flag option with front ends to which it applies.
	Handle duplicate options.
	* toplev.c (filename): Remove.
	(independent_decode_option): Don't handle filenames and -quiet.
	(process_options, do_compile): Update.
ada:
	* Make-lang.in: Update to use options.c and options.h.
	* misc.c: Include options.h not aoptions.h.
	(gnat_handle_option): Abort on unrecognized switch.
	(gnat_init_options): Request Ada switches.
cp:
	* Make-lang.in: Remove c-options.o.
f:
	* Make-lang.in: Update to use options.c and options.h.
	* top.c: Include options.h not f-options.h.
	(gnat_handle_option): Abort on unrecognized switch.
	(ffe_init_options): From com.c.  Request F77 options.
	(ffe_handle_options): Abort on unrecognized switch.
	* com.c (ffe_init_options): Move to top.c.
	* top.h (fee_init_options): New.
java:
	* Make-lang.in: Update to use options.c and options.h.
	* lang.c: Include options.h not j-options.h.
	(java_handle_option): Abort on unrecognized option.
	(java_init_options): Request Java switches.
treelang:
	* Make-lang.in: Update to use options.c and options.h.
	* tree1.c: Include options.h not t-options.h.
	(treelang_init_options): New.
	(treelang_handle_option): Abort on unrecognized switch.
	* treetree.c (LANG_HOOKS_INIT_OPTIONS): Override.
	* treetree.h (treelang_init_options): New.

From-SVN: r67941

5 files changed, 24 insertions, 12 deletions

diff --git a/gcc/treelang/ChangeLog b/gcc/treelang/ChangeLog
index 933d8fb..710f468 100644
--- a/gcc/treelang/ChangeLog
+++ b/gcc/treelang/ChangeLog
@@ -1,3 +1,12 @@
+2003-06-14  Neil Booth  <neil@daikokuya.co.uk>
+
+	* Make-lang.in: Update to use options.c and options.h.
+	* tree1.c: Include options.h not t-options.h.
+	(treelang_init_options): New.
+	(treelang_handle_option): Abort on unrecognized switch.
+	* treetree.c (LANG_HOOKS_INIT_OPTIONS): Override.
+	* treetree.h (treelang_init_options): New.
+
 2003-06-12  Andreas Jaeger  <aj@suse.de>
 
 	* treetree.c: Remove cl_options-count and cl_options.
diff --git a/gcc/treelang/Make-lang.in b/gcc/treelang/Make-lang.in
index d5e96af..52106a4 100644
--- a/gcc/treelang/Make-lang.in
+++ b/gcc/treelang/Make-lang.in
@@ -85,11 +85,11 @@ treelang.done: tree1$(exeext)
 # core compiler
 tree1$(exeext): treelang/tree1.o treelang/treetree.o treelang/lex.o treelang/parse.o\
 	$(TREE_BE_LIBS) c-convert.o c-typeck.o c-common.o c-cppbuiltin.o \
-	c-decl.o attribs.o treelang/t-options.o
+	c-decl.o attribs.o
 	$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
 	treelang/tree1.o treelang/treetree.o treelang/lex.o treelang/parse.o \
 	c-convert.o c-typeck.o c-common.o c-cppbuiltin.o c-decl.o attribs.o \
-	$(TREE_BE_LIBS) treelang/t-options.o
+	$(TREE_BE_LIBS)
 
 #
 # Compiling object files from source files.
@@ -98,7 +98,7 @@ tree1$(exeext): treelang/tree1.o treelang/treetree.o treelang/lex.o treelang/par
 
 treelang/tree1.o: treelang/tree1.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
   flags.h toplev.h $(GGC_H) $(TREE_H) diagnostic.h treelang/treelang.h \
-  input.h treelang/treetree.h treelang/t-options.h \
+  input.h treelang/treetree.h options.h opts.h \
   treelang/treetree.h gt-treelang-tree1.h gtype-treelang.h
 
 treelang/treetree.o: treelang/treetree.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
@@ -112,12 +112,6 @@ treelang/parse.o: treelang/parse.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
 treelang/lex.o: treelang/lex.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
   $(TM_H) diagnostic.h $(TREE_H) treelang/treelang.h input.h treelang/parse.h
 
-treelang/t-options.c: treelang/lang.opt opts.sh treelang/t-options.h
-
-treelang/t-options.h: treelang/lang.opt opts.sh
-	AWK=$(AWK) $(SHELL) $(srcdir)/opts.sh treelang/t-options.c \
-		treelang/t-options.h $(srcdir)/treelang/lang.opt
-
 # generated files the files from lex and yacc are put into the source
 # directory in case someone wants to build but does not have
 # lex/yacc
@@ -237,7 +231,6 @@ treelang.mostlyclean:
 	    rm -f treelang/$$name$(exeext); \
 	  fi ; \
 	done
-	-rm -f treelang/t-options.c treelang/t-options.h
 	-rm -f treelang/*$(objext)
 	-rm -f treelang/*$(coverageexts)
 	-rm treelang.done
diff --git a/gcc/treelang/tree1.c b/gcc/treelang/tree1.c
index f4e5fa8..6be21a3 100644
--- a/gcc/treelang/tree1.c
+++ b/gcc/treelang/tree1.c
@@ -45,7 +45,7 @@
 #include "treelang.h"
 #include "treetree.h"
 #include "opts.h"
-#include "t-options.h"
+#include "options.h"
 
 extern int yyparse (void);
 
@@ -88,6 +88,13 @@ static int version_done = 0;
 
 static unsigned int work_nesting_level = 0;
 
+/* Prepare to handle switches.  */
+int
+treelang_init_options (void)
+{
+  return CL_TREELANG;
+}
+
 /* Process a switch - called by opts.c.  */
 int
 treelang_handle_option (size_t scode, const char *arg ATTRIBUTE_UNUSED,
@@ -98,7 +105,7 @@ treelang_handle_option (size_t scode, const char *arg ATTRIBUTE_UNUSED,
   switch (code)
     {
     default:
-      return 0;
+      abort();
 
     case OPT__help:
       if (!version_done)
diff --git a/gcc/treelang/treetree.c b/gcc/treelang/treetree.c
index d6720cb..40db190 100644
--- a/gcc/treelang/treetree.c
+++ b/gcc/treelang/treetree.c
@@ -112,6 +112,8 @@ extern char **file_names;
 #define LANG_HOOKS_NAME	"GNU treelang"
 #undef LANG_HOOKS_FINISH
 #define LANG_HOOKS_FINISH		treelang_finish
+#undef LANG_HOOKS_INIT_OPTIONS
+#define LANG_HOOKS_INIT_OPTIONS  treelang_init_options
 #undef LANG_HOOKS_HANDLE_OPTION
 #define LANG_HOOKS_HANDLE_OPTION treelang_handle_option
 const struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;
diff --git a/gcc/treelang/treetree.h b/gcc/treelang/treetree.h
index c87b3af..2c7aec3 100644
--- a/gcc/treelang/treetree.h
+++ b/gcc/treelang/treetree.h
@@ -63,6 +63,7 @@ tree tree_code_get_type (int type_num);
 void treelang_init_decl_processing (void);
 void treelang_finish (void);
 bool treelang_init (void);
+int treelang_init_options (void);
 int treelang_handle_option (size_t scode, const char *arg, int value);
 void treelang_parse_file (int debug_flag);
 void push_var_level (void);