Makefile.in (gcc.o, [...]): Depend on gcc.h.

	* Makefile.in (gcc.o, gccspec.o, cppspec.o): Depend on gcc.h.

	* gcc.h: New file.
	(lang_specific_driver): Don't take a function pointer parameter.
	All callers changed.

	* gcc.c: Include gcc.h.
	(do_spec, fancy_abort,lang_specific_driver,lang_specific_pre_link,
	lang_specific_extra_outfiles, fatal): Don't declare.
	(multilib_defaults_raw): Constify.
	(read_specs): Call memset, rather than bzero.
	(main): Call return, not exit.
	(lookup_compiler): Call memcpy, not bcopy.
	(fatal): Make extern.

	* cppspec.c: Include gcc.h.
	(lang_specific_driver): Initialize variable `quote'.  Constify a
	char*.  All calls to the function pointer parameter now
	explicitly call `fatal'.

	* gccspec.c (lang_specific_driver): Include gcc.h.

cp:

	* Make-lang.in (g++spec.o): Depend on system.h and gcc.h.

	* g++spec.c: Include gcc.h.
	(lang_specific_driver): Constify a char*.  Call xcalloc, not
 	xmalloc/bzero.  All calls to the function pointer parameter now
 	explicitly call `fatal'.

f:

	* Make-lang.in (g77spec.o): Depend on system.h and gcc.h.

	* g77spec.c: Include gcc.h.
	(g77_xargv): Constify.
	(g77_fn): Add parameter prototypes.
	(lookup_option, append_arg): Add static prototypes.
	(g77_newargv): Constify.
	(lookup_option, append_arg, lang_specific_driver): Constify a char*.
	(lang_specific_driver): All calls to the function pointer
 	parameter now explicitly call `fatal'.

java:

	* Make-lang.in (jvspec.o): Depend on system.h and gcc.h.

	* jvspec.c: Include gcc.h.  Don't include gansidecl.h.
	(do_spec, lang_specific_pre_link, lang_specific_driver,
	input_filename, input_filename_length): Don't declare.
	(main_class_name, jvgenmain_spec, lang_specific_driver):
	Constify a char*.
	(lang_specific_driver): All calls to the function pointer
	parameter now explicitly call `fatal'.

From-SVN: r29367

1 files changed, 11 insertions, 9 deletions

diff --git a/gcc/cppspec.c b/gcc/cppspec.c
index 0127305..f9a632f 100644
--- a/gcc/cppspec.c
+++ b/gcc/cppspec.c
@@ -20,6 +20,7 @@ Boston, MA 02111-1307, USA.  */
 
 #include "config.h"
 #include "system.h"
+#include "gcc.h"
 
 /* The `cpp' executable installed in $(bindir) and $(cpp_install_dir)
    is a customized version of the gcc driver.  It forces -E; -S and -c
@@ -69,8 +70,7 @@ static const char *const known_suffixes[] =
 
 /* Filter argc and argv before processing by the gcc driver proper. */
 void
-lang_specific_driver (errfn, in_argc, in_argv, in_added_libraries)
-     void (*errfn) PVPROTO((const char *, ...));
+lang_specific_driver (in_argc, in_argv, in_added_libraries)
      int *in_argc;
      char ***in_argv;
      int *in_added_libraries ATTRIBUTE_UNUSED;
@@ -99,8 +99,9 @@ lang_specific_driver (errfn, in_argc, in_argv, in_added_libraries)
   /* Do we need to fix up an input file with an unrecognized suffix? */
   int need_fixups = 1;
   
-  int i, j, quote;
-  char **new_argv;
+  int i, j, quote = 0;
+  char **real_new_argv;
+  const char **new_argv;
   int new_argc;
 
   /* First pass.  If we see an -S or -c, barf.  If we see an input file,
@@ -124,8 +125,8 @@ lang_specific_driver (errfn, in_argc, in_argv, in_added_libraries)
 		need_E = 0;
 	      else if (argv[i][1] == 'S' || argv[i][1] == 'c')
 		{
-		  (*errfn) ("`%s' is not a legal option to the preprocessor",
-			    argv[i]);
+		  fatal ("`%s' is not a legal option to the preprocessor",
+			 argv[i]);
 		  return;
 		}
 	      else if (argv[i][1] == 'x')
@@ -148,7 +149,7 @@ lang_specific_driver (errfn, in_argc, in_argv, in_added_libraries)
 	  seen_input++;
 	  if (seen_input == 3)
 	    {
-	      (*errfn) ("too many input files");
+	      fatal ("too many input files");
 	      return;
 	    }
 	  else if (seen_input == 2)
@@ -195,7 +196,8 @@ lang_specific_driver (errfn, in_argc, in_argv, in_added_libraries)
     return;
 
   /* One more slot for a terminating null.  */
-  new_argv = (char **) xmalloc ((new_argc + 1) * sizeof(char *));
+  real_new_argv = (char **) xmalloc ((new_argc + 1) * sizeof(char *));
+  new_argv = (const char **) real_new_argv.
 
   new_argv[0] = argv[0];
   j = 1;
@@ -223,7 +225,7 @@ lang_specific_driver (errfn, in_argc, in_argv, in_added_libraries)
 
   new_argv[j] = NULL;
   *in_argc = new_argc;
-  *in_argv = new_argv;
+  *in_argv = real_new_argv;
 } 
 
 /* Called before linking.  Returns 0 on success and -1 on failure. */