added enviroment script to setup PATH (source into current shell using ". env.sh"),

cleanup Makefile CROSSCOMPILE option

diff --git a/env.sh b/env.sh
new file mode 100755 (executable)
index 0000000..f4cdebf
--- /dev/null
+++ b/env.sh
@@ -0,0 +1 @@
+export PATH=/rest/ppc/dsmg600/uclibc-toolchain-src-20040609/gcc-3.3.x/toolchain_powerpc/bin/:$PATH