.gitignore: Add src/runtime/sparc-funcdef.h

  * Just another auto-generated file for a rarely-maintained
target.

Author: nyef

.gitignore

@@ -32,6 +32,7 @@ src/runtime/target-arch.h
 src/runtime/target-lispregs.h
 src/runtime/target-os.h
 src/runtime/ppc-linux-mcontext.h
+src/runtime/sparc-funcdef.h
 tests/test-status.lisp-expr
 tests/*.so
 tools-for-build/determine-endianness