I'm really becoming crazy trying to Setting Up Cross-Compile Environment for Omega 2

I'm using Kubuntu 17.04 (I have try both 32 and 64 bit )with NetBeans and openwrt toolchain, but it doesn't work.

I follow the guide: https://community.onion.io/topic/125/using-netbeans-to-compile-c-c-code-for-omega

When I try to compile, this is the error :

cd '/home/aleteck/NetBeansProjects/Omega2-primo'
/usr/bin/make -f Makefile CONF=Debug
"/usr/bin/make" -f nbproject/Makefile-Debug.mk QMAKE= SUBPROJECTS= .build-conf
make[1]: Entering directory '/home/aleteck/NetBeansProjects/Omega2-primo'
"/usr/bin/make" -f nbproject/Makefile-Debug.mk dist/Debug/Omega2-Linux/omega2-primo
make[2]: Entering directory '/home/aleteck/NetBeansProjects/Omega2-primo'
mkdir -p build/Debug/Omega2-Linux/src
rm -f "build/Debug/Omega2-Linux/src/args.o.d"
mips-openwrt-linux-uclibc-gcc -c -g -MMD -MP -MF "build/Debug/Omega2-Linux/src/args.o.d" -o build/Debug/Omega2-Linux/src/args.o src/args.c
mips-openwrt-linux-uclibc-gcc.bin: warning: environment variable 'STAGING_DIR' not defined
as: unrecognized option '-EB'
nbproject/Makefile-Debug.mk:66: recipe for target 'build/Debug/Omega2-Linux/src/args.o' failed
make[2]: *** [build/Debug/Omega2-Linux/src/args.o] Error 1
make[2]: Leaving directory '/home/aleteck/NetBeansProjects/Omega2-primo'
nbproject/Makefile-Debug.mk:59: recipe for target '.build-conf' failed
make[1]: *** [.build-conf] Error 2
make[1]: Leaving directory '/home/aleteck/NetBeansProjects/Omega2-primo'
nbproject/Makefile-impl.mk:39: recipe for target '.build-impl' failed
make: *** [.build-impl] Error 2

BUILD FAILED (exit value 2, total time: 59ms)[link text](link url)