diff --git a/src/system/libroot/stubbed/Jamfile b/src/system/libroot/stubbed/Jamfile
index 676df07b3f..a1b5a6107e 100644
--- a/src/system/libroot/stubbed/Jamfile
+++ b/src/system/libroot/stubbed/Jamfile
@@ -10,6 +10,8 @@ for architectureObject in [ MultiArchSubDirSetup ] {
 		local stubsSource ;
 		if $(TARGET_PACKAGING_ARCH) = x86_gcc2 {
 			stubsSource = [ FGristFiles libroot_stubs_legacy.c ] ;
+		} else if $(TARGET_PACKAGING_ARCH) = sparc {
+			stubsSource = [ FGristFiles libroot_stubs.c libroot_stubs_sparc.c ] ;
 		} else {
 			stubsSource = [ FGristFiles libroot_stubs.c ] ;
 		}
diff --git a/src/system/libroot/stubbed/libroot_stubs_sparc.c b/src/system/libroot/stubbed/libroot_stubs_sparc.c
new file mode 100644
index 0000000000..b10f73852c
--- /dev/null
+++ b/src/system/libroot/stubbed/libroot_stubs_sparc.c
@@ -0,0 +1,51 @@
+void _Qp_fgt();
+void _Qp_flt();
+void _Qp_fne();
+void _Qp_fgt();
+void _Qp_flt();
+void _Qp_fgt();
+void _Qp_flt();
+void _Qp_fle();
+void _Qp_fgt();
+void _Qp_fle();
+void _Qp_fle();
+void _Qp_fle();
+void _Qp_fle();
+void _Qp_mul();
+void _Qp_fne();
+void _Qp_fgt();
+void _Qp_fge();
+void _Qp_fgt();
+void _Qp_fge();
+void _Qp_fge();
+void _Qp_fgt();
+void _Qp_fge();
+void _Qp_fge();
+void _Qp_mul();
+void _Qp_fle();
+void _Qp_fgt();
+void _Qp_fge();
+void _Qp_mul();
+void _Qp_fgt();
+void _Qp_fle();
+void _Qp_fgt();
+void _Qp_fle();
+void _Qp_mul();
+void _Qp_mul();
+void _Qp_mul();
+void _Qp_qtod();
+void _Qp_dtoq();
+void _Qp_sub();
+void _Qp_fge();
+void _Qp_fgt();
+void _Qp_fge();
+void _Qp_fgt();
+void _Qp_fge();
+void _Qp_fgt();
+void _Qp_fge();
+void _Qp_mul();
+void _Qp_mul();
+void _Qp_mul();
+void _Qp_mul();
+void _Qp_qtod();
+