ghw@ghw-virtual-machine:~$ arm-linux-gnueabihf-gcc -v
Using built-in specs.
COLLECT_GCC=arm-linux-gnueabihf-gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-linux-gnueabihf/4.6/lto-wrapper
Target: arm-linux-gnueabihf
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.3-8ubu
ntu1' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages
=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.6 --enable-shared
--enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-incl
uded-gettext --enable-threads=posix --with-gxx-include-dir=/usr/arm-linux-gnueab
ihf/include/c++/4.6.3 --libdir=/usr/lib --enable-nls --enable-clocale=gnu --enab
le-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enab
le-plugin --enable-objc-gc --enable-multilib --disable-sjlj-exceptions --with-ar
ch=armv7-a --with-fpu=vfpv3-d16 --with-float=hard --with-mode=thumb --disable-we
rror --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu
--target=arm-linux-gnueabihf --program-prefix=arm-linux-gnueabihf- --includedir=
/usr/arm-linux-gnueabihf/include --with-headers=/usr/arm-linux-gnueabihf/include
--with-libs=/usr/arm-linux-gnueabihf/lib
Thread model: posix
gcc version 4.6.3 20120624 (prerelease) (Ubuntu/Linaro 4.6.3-8ubuntu1)
ghw@ghw-virtual-machine:~$
自己编译了一份。。。
uboot是2013-04
编译结果还是24k的
不知道官方编译的时候用的是什么参数
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