diff --git a/devel/bazel/files/patch-src_tools_singlejar_port.h b/devel/bazel/files/patch-src_tools_singlejar_port.h
new file mode 100644
index 000000000000..2010e26857f6
--- /dev/null
+++ b/devel/bazel/files/patch-src_tools_singlejar_port.h
@@ -0,0 +1,14 @@
+--- src/tools/singlejar/port.h.orig	2018-09-18 16:02:23.430634000 +0200
++++ src/tools/singlejar/port.h	2018-09-18 16:03:58.961047000 +0200
+@@ -28,6 +28,11 @@
+ #include <sys/types.h>
+ #include <time.h>
+ 
++#ifndef _OFF64_T_DECLARED
++typedef off_t off64_t;
++#define _OFF64_T_DECLARED
++#endif
++
+ #if defined(__APPLE__)
+ typedef off_t off64_t;
+ #elif defined(_WIN32)