--- a/.gitignore
+++ b/.gitignore
@@ -32,6 +32,7 @@
 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