Wildcards in ld_script.txt

Allows hacks to introduce new files and variables without needing to
change ld_script.txt similar to ld_script_modern.txt.

ld_script.txt

@@ -20,6 +20,9 @@ SECTIONS {
         . = 0x1C000;
 
         INCLUDE "sym_ewram.ld"
+        src/*.o(.ewram_data);
+        gflib/*.o(.ewram_data);
+
         *libc.a:impure.o(.data);
         *libc.a:locale.o(.data);
         *libc.a:mallocr.o(.data);
@@ -33,12 +36,18 @@ SECTIONS {
     {
         /* .bss starts at 0x3000000 */
         INCLUDE "sym_bss.ld"
+        src/*.o(.bss);
+        gflib/*.o(.bss);
+        data/*.o(.bss);
 
         /* .bss.code starts at 0x3001AA8 */
         src/m4a.o(.bss.code);
 
         /* COMMON starts at 0x30022A8 */
         INCLUDE "sym_common.ld"
+        src/*.o(COMMON);
+        gflib/*.o(COMMON);
+
         *libc.a:sbrkr.o(COMMON);
         end = .;
         . = 0x8000;
@@ -1309,6 +1318,16 @@ SECTIONS {
         src/graphics.o(.rodata);
     } =0
 
+    extra :
+    ALIGN(4)
+    {
+        src/*.o(.text);
+        gflib/*.o(.text);
+        src/*.o(.rodata);
+        gflib/*.o(.rodata);
+        data/*.o(.rodata);
+    } = 0
+
     /* DWARF debug sections.
        Symbols in the DWARF debugging sections are relative to the beginning
        of the section so we begin them at 0.  */