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-rw-r--r--cmake/64-bit-toolchain.cmake19
1 files changed, 19 insertions, 0 deletions
diff --git a/cmake/64-bit-toolchain.cmake b/cmake/64-bit-toolchain.cmake
new file mode 100644
index 000000000..e9b3cc51b
--- /dev/null
+++ b/cmake/64-bit-toolchain.cmake
@@ -0,0 +1,19 @@
+set (CMAKE_SYSTEM_NAME Windows)
+
+set (GCC_PREFIX x86_64-w64-mingw32)
+set (CMAKE_C_COMPILER ${GCC_PREFIX}-gcc)
+set (CMAKE_CXX_COMPILER ${GCC_PREFIX}-g++)
+set (CMAKE_AR ar CACHE FILEPATH "" FORCE)
+set (CMAKE_NM nm CACHE FILEPATH "" FORCE)
+#set (CMAKE_RANLIB ${GCC_PREFIX}-gcc-ranlib CACHE FILEPATH "" FORCE)
+set (CMAKE_RC_COMPILER windres)
+
+set (CMAKE_FIND_ROOT_PATH "${MSYS2_FOLDER}/mingw64")
+
+# Ensure cmake doesn't find things in the wrong places
+set (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) # Find programs on host
+set (CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) # Find libs in target
+set (CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) # Find includes in target
+
+set (MINGW_FLAG "-m64")
+set (USE_LTO_DEFAULT false)