env file for cross-compiling and accompanying makefile improvements

[laserbrain_demo] / setup_cross_env

diff --git a/setup_cross_env b/setup_cross_env
new file mode 100644 (file)
index 0000000..b16d810
--- /dev/null
+++ b/setup_cross_env
@@ -0,0 +1,4 @@
+# source this
+export sys=mingw
+export CC=i686-w64-mingw32-gcc
+export CXX=i686-w64-mingw32-g++