* gcc.h (lang_specific_driver): Constify second argument.

	* gcc.c (translate_options, process_command, main): Likewise.
	Constify variables to match.  Cast second argument to
	pexecute.

	* cppspec.c, gccspec.c, g++spec.c, g77spec.c, jvspec.c: Adjust
	type of second argument to lang_specific_driver, and update
	code as necessary.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35433 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 5 insertions, 7 deletions

diff --git a/gcc/cppspec.c b/gcc/cppspec.c
index 543c4c8c700..3796cdc7f5a 100644
--- a/gcc/cppspec.c
+++ b/gcc/cppspec.c
@@ -72,12 +72,12 @@ static const char *const known_suffixes[] =
 void
 lang_specific_driver (in_argc, in_argv, in_added_libraries)
      int *in_argc;
-     char ***in_argv;
+     const char *const **in_argv;
      int *in_added_libraries ATTRIBUTE_UNUSED;
 {
   int argc = *in_argc;
-  char **argv = *in_argv;
-  
+  const char *const *argv = *in_argv;
+
   /* Do we need to read stdin? */
   int read_stdin = 1;
 
@@ -100,7 +100,6 @@ lang_specific_driver (in_argc, in_argv, in_added_libraries)
   int need_fixups = 1;
   
   int i, j, quote = 0;
-  char **real_new_argv;
   const char **new_argv;
   int new_argc;
 
@@ -196,8 +195,7 @@ lang_specific_driver (in_argc, in_argv, in_added_libraries)
     return;
 
   /* One more slot for a terminating null.  */
-  real_new_argv = (char **) xmalloc ((new_argc + 1) * sizeof(char *));
-  new_argv = (const char **) real_new_argv;
+  new_argv = (const char **) xmalloc ((new_argc + 1) * sizeof(char *));
 
   new_argv[0] = argv[0];
   j = 1;
@@ -225,7 +223,7 @@ lang_specific_driver (in_argc, in_argv, in_added_libraries)
 
   new_argv[j] = NULL;
   *in_argc = new_argc;
-  *in_argv = real_new_argv;
+  *in_argv = new_argv;
 } 
 
 /* Called before linking.  Returns 0 on success and -1 on failure. */