This file is part of MXE. See LICENSE.md for licensing information.

Contains ad hoc patches for cross building.

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Tony Theodore <tonyt@logyst.com>
Date: Thu, 4 Dec 2014 15:07:43 +1100
Subject: [PATCH 1/1] fix for mingw cross building

Taken from:
https://aur.archlinux.org/packages/mingw-w64-libgcrypt/

diff --git a/acinclude.m4 b/acinclude.m4
index 1111111..2222222 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -102,7 +102,9 @@ AC_DEFUN([GNUPG_SYS_SYMBOL_UNDERSCORE],
 [tmp_do_check="no"
 case "${host}" in
     i?86-mingw32* | i?86-*-mingw32*)
-        ac_cv_sys_symbol_underscore=yes
+        if test "x$ac_cv_sys_symbol_underscore" = x ; then
+           ac_cv_sys_symbol_underscore=yes
+        fi
         ;;
     x86_64-*-mingw32*)
         ac_cv_sys_symbol_underscore=no
diff --git a/mpi/generic/mpi-asm-defs.h b/mpi/generic/mpi-asm-defs.h
index 1111111..2222222 100644
--- a/mpi/generic/mpi-asm-defs.h
+++ b/mpi/generic/mpi-asm-defs.h
@@ -4,5 +4,9 @@
 #if __GNUC__ >= 3 && defined(__x86_64__) && defined(__ILP32__)
 #define BYTES_PER_MPI_LIMB 8
 #else
+#ifdef _WIN64
+#define BYTES_PER_MPI_LIMB  (SIZEOF_UNSIGNED_LONG_LONG)
+#else
 #define BYTES_PER_MPI_LIMB  (SIZEOF_UNSIGNED_LONG)
 #endif
+#endif
diff --git a/src/libgcrypt.def b/src/libgcrypt.def
index 1111111..2222222 100644
--- a/src/libgcrypt.def
+++ b/src/libgcrypt.def
@@ -1,3 +1,4 @@
+EXPORTS
 ;; libgcrypt.defs -  Exported symbols for W32
 ;; Copyright (C) 2003, 2007 Free Software Foundation, Inc.
 ;;
@@ -22,7 +23,6 @@
 ;; never be changed.  Also check libgcrypt.vers and visibility.h.
 
 
-EXPORTS
       gcry_check_version  @1
       gcry_control  @2