[PATCH] No executable suffix when -E is used.

[Pascal Obry]

When -E is used we do not want an executable suffix to be added to the 
specified output file with -o. This is already done for -c and -S, this 
patch adds the same circuitry for -E.


    * gcc.c (DEFAULT_SWITCH_CURTAILS_COMPILATION): Add -E
      (process_command): Handle -E as done with -c and -S.
      Do not add the target executable suffix to the
      output file when -E is used.
      (main): Adjust error message accordingly.
---
  gcc/gcc.c |    9 +++++----
  1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/gcc/gcc.c b/gcc/gcc.c
index 52fe227..78e0ce8 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -984,7 +984,7 @@ static struct user_specs *user_specs_head, 
*user_specs_tail;
  #ifdef HAVE_TARGET_EXECUTABLE_SUFFIX
  /* This defines which switches stop a full compilation.  */
  #define DEFAULT_SWITCH_CURTAILS_COMPILATION(CHAR) \
-  ((CHAR) == 'c' || (CHAR) == 'S')
+  ((CHAR) == 'c' || (CHAR) == 'S' || (CHAR) == 'E')
   #ifndef SWITCH_CURTAILS_COMPILATION
  #define SWITCH_CURTAILS_COMPILATION(CHAR) \
@@ -2000,7 +2000,7 @@ static int argbuf_index;
   static int have_o_argbuf_index = 0;
  -/* Were the options -c or -S passed.  */
+/* Were the options -c, -S or -E passed.  */
  static int have_c = 0;
   /* Was the option -o passed.  */
@@ -4142,6 +4142,7 @@ process_command (int argc, const char **argv)
   	    case 'S':
  	    case 'c':
+	    case 'E':
  	      if (p[1] == 0)
  		{
  		  have_c = 1;
@@ -4157,7 +4158,7 @@ process_command (int argc, const char **argv)
  		{
  		  int skip;
  -		  /* Forward scan, just in case -S or -c is specified
+		  /* Forward scan, just in case -S, -E or -c is specified
  		     after -o.  */
  		  int j = i + 1;
  		  if (p[1] == 0)
@@ -7304,7 +7305,7 @@ warranty; not even for MERCHANTABILITY or FITNESS 
FOR A PARTICULAR PURPOSE.\n\n"
      }
     if (!combine_inputs && have_c && have_o && lang_n_infiles > 1)
-   fatal ("cannot specify -o with -c or -S with multiple files");
+   fatal ("cannot specify -o with -c, -S or -E with multiple files");
     if (combine_flag && save_temps_flag)
      {
-- 
1.6.5.rc3

-- 
   Pascal Obry
   --
   gpg --keyserver keys.gnupg.net --recv-key F949BD3B