echo | gcc -v -x c -E -__PPC__ eldk_220:
/opt/eldk_220/usr/lib/gcc-lib/ppc-linux/2.95.4/include
/opt/eldk_220/usr/../ppc_4xx/usr/include
/opt/eldk_220/usr/lib/gcc-lib/ppc-linux/2.95.4/../../../../include/g++-3
/opt/eldk_220/usr/lib/gcc-lib/ppc-linux/2.95.4/../../../../ppc-linux/sys-include
/opt/eldk_220/usr/lib/gcc-lib/ppc-linux/2.95.4/../../../../ppc-linux/include
/opt/eldk_220/usr/../ppc_4xx/usr/include/g++-3__PPC__ eldk-5.2.1:
/opt/eldk-5.2.1/powerpc-4xx-softfloat/sysroots/ppc405-linux/opt/eldk-5.2.1/powerpc-4xx-softfloat/sysroots/ppc405-linux/usr/include
/opt/eldk-5.2.1/powerpc-4xx-softfloat/sysroots/i686-eldk-linux/usr/lib/ppc405-linux/gcc/powerpc-linux/4.6.4/../../../../../powerpc-linux/include
/opt/eldk-5.2.1/powerpc-4xx-softfloat/sysroots/i686-eldk-linux/usr/lib/ppc405-linux/gcc/powerpc-linux/4.6.4/include
/opt/eldk-5.2.1/powerpc-4xx-softfloat/sysroots/i686-eldk-linux/usr/lib/ppc405-linux/gcc/powerpc-linux/4.6.4/include-fixed
/opt/eldk-5.2.1/powerpc-4xx-softfloat/sysroots/ppc405-linux/usr/include
/opt/eldk-5.2.1/powerpc-4xx-softfloat/sysroots/i686-eldk-linux/usr/lib/ppc405-linux/gcc/powerpc-linux/4.6.4/
/opt/eldk-5.2.1/powerpc-4xx-softfloat/sysroots/ppc405-linux/lib/
/opt/eldk-5.2.1/powerpc-4xx-softfloat/sysroots/ppc405-linux/usr/lib/powerpc-linux/4.6.4/
/opt/eldk-5.2.1/powerpc-4xx-softfloat/sysroots/ppc405-linux/usr/lib/__arm__ eldk-5.3
/opt/eldk-5.3/armv7a/sysroots/armv7a-vfp-neon-linux-gnueabi/usr/local/include
/opt/eldk-5.3/armv7a/sysroots/i686-eldk-linux/usr/lib/armv7a-vfp-neon-linux-gnueabi/gcc/arm-linux-gnueabi/4.7.2/../../../../../arm-linux-gnueabi/include
/opt/eldk-5.3/armv7a/sysroots/i686-eldk-linux/usr/lib/armv7a-vfp-neon-linux-gnueabi/gcc/arm-linux-gnueabi/4.7.2/include
/opt/eldk-5.3/armv7a/sysroots/i686-eldk-linux/usr/lib/armv7a-vfp-neon-linux-gnueabi/gcc/arm-linux-gnueabi/4.7.2/include-fixed
/opt/eldk-5.3/armv7a/sysroots/armv7a-vfp-neon-linux-gnueabi/usr/include
/opt/eldk-5.3/armv7a/sysroots/i686-eldk-linux/usr/lib/armv7a-vfp-neon-linux-gnueabi/gcc/arm-linux-gnueabi/4.7.2/
/opt/eldk-5.3/armv7a/sysroots/armv7a-vfp-neon-linux-gnueabi/lib/
/opt/eldk-5.3/armv7a/sysroots/armv7a-vfp-neon-linux-gnueabi/usr/lib/arm-linux-gnueabi/4.7.2/
/opt/eldk-5.3/armv7a/sysroots/armv7a-vfp-neon-linux-gnueabi/usr/lib/