libnfs: fix compilation with clang

Remove faulty patch

Signed-off-by: Rosen Penev <rosenp@gmail.com>

mingw-w64-libnfs/2.0.0-using-gnu-print.patch

@@ -1,22 +0,0 @@
---- libnfs-libnfs-2.0.0/include/libnfs-private.h.orig	2018-05-29 12:17:18.089075800 +0300
-+++ libnfs-libnfs-2.0.0/include/libnfs-private.h	2018-05-29 12:20:11.296180000 +0300
-@@ -191,13 +191,17 @@
- void rpc_error_all_pdus(struct rpc_context *rpc, const char *error);
- 
- void rpc_set_error(struct rpc_context *rpc, const char *error_string, ...)
--#ifdef __GNUC__
-+#if defined(__MINGW32__) && defined(__USE_MINGW_ANSI_STDIO)
-+ __attribute__((format(gnu_printf, 2, 3)))
-+#elif defined __GNUC__
-  __attribute__((format(printf, 2, 3)))
- #endif
- ;
- 
- void nfs_set_error(struct nfs_context *nfs, char *error_string, ...)
--#ifdef __GNUC__
-+#if defined(__MINGW32__) && defined(__USE_MINGW_ANSI_STDIO)
-+ __attribute__((format(gnu_printf, 2, 3)))
-+#elif defined __GNUC__
-  __attribute__((format(printf, 2, 3)))
- #endif
- ;

mingw-w64-libnfs/PKGBUILD

@@ -4,7 +4,7 @@ _realname=libnfs
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
 pkgver=4.0.0
-pkgrel=1
+pkgrel=2
 pkgdesc="Client library for accessing NFS shares over a network (mingw-w64)"
 arch=(any)
 mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64')
@@ -13,17 +13,14 @@ license=('BSD' 'GPL3' 'LGPL2.1')
 depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs")
 source=("https://github.com/sahlberg/libnfs/archive/${_realname}-${pkgver}.tar.gz"
         2.0.0-win32.patch
-        2.0.0-using-gnu-print.patch
         2.0.0-no-unefined.patch)
 sha256sums=('6ee77e9fe220e2d3e3b1f53cfea04fb319828cc7dbb97dd9df09e46e901d797d'
             '57375b4a8743c74613b77193035e77adb86386d5a84937f6f4b8e761f172f4a8'
-            'b8a3e14cf3be0212c8678ad610c34450a3a908424d1baf8eb43e414b4be783b5'
             '2ff5c413351e822d862d9c467b19f097e3d93a23de1a1511abfbb51268f21c25')
 
 prepare() {
   cd ${_realname}-${_realname}-${pkgver}
   patch -p1 -i ${srcdir}/2.0.0-win32.patch
-  patch -p1 -i ${srcdir}/2.0.0-using-gnu-print.patch
   patch -p1 -i ${srcdir}/2.0.0-no-unefined.patch
   autoreconf -fiv
 }