diff --git a/gcc7.patch b/gcc7.patch
deleted file mode 100644
index 3e56782..0000000
--- a/gcc7.patch
+++ /dev/null
@@ -1,42 +0,0 @@
---- winpthreads/src/libgcc/dll_math.c	2013-04-10 20:11:34.000000000 +0200
-+++ winpthreads/src/libgcc/dll_math.c	2017-05-31 13:02:25.869883546 +0200
-@@ -120,6 +120,7 @@
- u_quad_t	__udivdi3(u_quad_t a, u_quad_t b);
- u_quad_t	__umoddi3(u_quad_t a, u_quad_t b);
- int		__ucmpdi2(u_quad_t a, u_quad_t b);
-+quad_t __divmoddi4(quad_t a, quad_t b, quad_t *rem);
- 
- #endif /* !_LIBKERN_QUAD_H_ */
- 
-@@ -546,6 +547,31 @@
- 	(void)__qdivrem(a, b, &r);
- 	return (r);
- }
-+
-+/*
-+ * Divide two signed quads.
-+ * This function is new in GCC 7.
-+ */
-+quad_t
-+__divmoddi4(a, b, rem)
-+       quad_t a, b, *rem;
-+{
-+       u_quad_t ua, ub, uq, ur;
-+       int negq, negr;
-+
-+       if (a < 0)
-+               ua = -(u_quad_t)a, negq = 1, negr = 1;
-+       else
-+               ua = a, negq = 0, negr = 0;
-+       if (b < 0)
-+               ub = -(u_quad_t)b, negq ^= 1;
-+       else
-+               ub = b;
-+       uq = __qdivrem(ua, ub, &ur);
-+       if (rem)
-+               *rem = (negr ? -ur : ur);
-+       return (negq ? -uq : uq);
-+}
- #else
- static int __attribute__((unused)) dummy;
- #endif /*deined (_X86_) && !defined (__x86_64__)*/