Allow cross build for windows using mingw32
- Build the compiler using CMake for:
- Linux native gcc
- Windows using mingw32
diff --git a/contrib/mingw32-toolchain.cmake b/contrib/mingw32-toolchain.cmake
new file mode 100644
index 0000000..3dfb1a5
--- /dev/null
+++ b/contrib/mingw32-toolchain.cmake
@@ -0,0 +1,19 @@
+# CMake mingw32 cross compile toolchain file
+
+# the name of the target operating system
+SET(CMAKE_SYSTEM_NAME Windows)
+
+# which compilers to use for C and C++
+SET(CMAKE_C_COMPILER i586-mingw32msvc-gcc)
+SET(CMAKE_CXX_COMPILER i586-mingw32msvc-g++)
+SET(CMAKE_RC_COMPILER i586-mingw32msvc-windres)
+
+# here is the target environment located
+SET(CMAKE_FIND_ROOT_PATH /usr/i586-mingw32msvc)
+
+# adjust the default behaviour of the FIND_XXX() commands:
+# search headers and libraries in the target environment, search
+# programs in the host environment
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)