OBS-URL: https://build.opensuse.org/package/show/windows:mingw:win32/mingw32-winpthreads?expand=0&rev=23

gcc7.patch

@@ -0,0 +1,42 @@
+--- 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__)*/

mingw32-winpthreads.spec

@@ -28,6 +28,7 @@ Url:            http://mingw-w64.sf.net/
 Source:         mingw-w64-winpthreads-%version.tar.xz
 Source9:        %name-rpmlintrc
 Patch1:         memleak.patch
+Patch2:         gcc7.patch
 BuildRequires:  mingw32-cross-gcc-bootstrap
 BuildRequires:  mingw32-cross-pkg-config
 BuildRequires:  mingw32-filesystem
@@ -65,6 +66,7 @@ mingw-w64's implementation of POSIX threads for Windows.
 %prep
 %setup -q -n winpthreads
 %patch1 -p1
+%patch2 -p1
 
 %build
 # The build is trying to link with libpthread.a but it has no need