From 015a15b85d5f3cd83af3865e5a01f6312db2824a Mon Sep 17 00:00:00 2001
From: Sergey Lapin <slapinid@gmail.com>
Date: Thu, 21 Aug 2025 08:46:46 +0300
Subject: [PATCH] add mingw toolchain file

---
 mingw/mingw-w64-x86_64.cmake | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 mingw/mingw-w64-x86_64.cmake

diff --git a/mingw/mingw-w64-x86_64.cmake b/mingw/mingw-w64-x86_64.cmake
new file mode 100644
index 0000000..b1518a4
--- /dev/null
+++ b/mingw/mingw-w64-x86_64.cmake
@@ -0,0 +1,25 @@
+# Sample toolchain file for building for Windows from an Ubuntu Linux system.
+#
+# Typical usage:
+#    *) install cross compiler: `sudo apt-get install mingw-w64`
+#    *) cd build
+#    *) cmake -DCMAKE_TOOLCHAIN_FILE=~/mingw-w64-x86_64.cmake ..
+# This is free and unencumbered software released into the public domain.
+
+set(CMAKE_SYSTEM_NAME Windows)
+set(TOOLCHAIN_PREFIX x86_64-w64-mingw32)
+
+# cross compilers to use for C, C++ and Fortran
+set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}-gcc)
+set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}-g++)
+set(CMAKE_Fortran_COMPILER ${TOOLCHAIN_PREFIX}-gfortran)
+set(CMAKE_RC_COMPILER ${TOOLCHAIN_PREFIX}-windres)
+
+# target environment on the build host system
+set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX})
+
+# modify default behavior of FIND_XXX() commands
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+