Removed -static from mingw compile

Author: cmaglie

package-avr-gcc.bash

@@ -47,9 +47,9 @@ elif [[ $OS == "Msys" || $OS == "Cygwin" ]] ; then
   export PATH=$PATH:/c/MinGW/bin/:/c/cygwin/bin/
   export CC="mingw32-gcc -m32"
   export CXX="mingw32-g++ -m32"
-  export CFLAGS="-DWIN32 -static"
-  export CXXFLAGS="-DWIN32 -static"
-  export LDFLAGS="-DWIN32 -static"
+  export CFLAGS="-DWIN32"
+  export CXXFLAGS="-DWIN32"
+  export LDFLAGS="-DWIN32"
   export MAKE_JOBS=1
   OUTPUT_TAG=i686-mingw32