[winegcc09] winewrap can handle the default output name

[Richard Cohen <richard.cohen@virgin.net>]

Simplifies the code & fixes bugs:
 + -L shouldn't set has_output_name
 + winewrap shouldn't SEGV with no arguments)

Uses a.out to retain compatibility with external code (eg maybe
wxwindows) even though it's not compatible with mingw

Changelog
     Handle default linker output name in winewrap instead of winegcc

diff -u -r tools/winegcc.0/winegcc.c tools/winegcc/winegcc.c
--- tools/winegcc.0/winegcc.c	2003-09-16 08:08:11.000000000 +0100
+++ tools/winegcc/winegcc.c	2003-09-17 14:11:48.000000000 +0100
@@ -167,10 +167,8 @@
 
     gcc_argv = strarray_alloc();
 
-    i = 0;
     if (linking)
     {
-	int has_output_name = 0;
 	int has_input_files = 0;
 
 	strarray *copy_argv;
@@ -202,7 +200,6 @@
 			argv[j] = 0;
 			strarray_add(gcc_argv, argv[++j]);
 		    }
-		    has_output_name = 1;
 		    argv[j] = 0;
 		    break;
 		case 'l':
@@ -223,12 +220,6 @@
 
 	if (has_input_files)
 	{
-	    /* Support the a.out default name, to appease configure */
-	    if (!has_output_name)
-	    {
-		strarray_add(gcc_argv, "-o");
-		strarray_add(gcc_argv, "a.out");
-	    }
 	    if (use_stdlib && use_msvcrt) strarray_add(gcc_argv, "-lmsvcrt");
 	    if (gui_app) strarray_add(gcc_argv, "-lcomdlg32");
 	    strarray_add(gcc_argv, "-ladvapi32");
diff -u -r tools/winegcc.0/winewrap.c tools/winegcc/winewrap.c
--- tools/winegcc.0/winewrap.c	2003-09-17 12:33:07.000000000 +0100
+++ tools/winegcc/winewrap.c	2003-09-17 14:12:20.000000000 +0100
@@ -210,7 +210,7 @@
     "}\n"
 ;
 
-static char *output_name;
+static char *output_name = "a.out";
 static strarray *arh_files, *dll_files, *lib_files, *llib_paths, *lib_paths, *obj_files;
 static int keep_generated = 0;