The prebuilt gcc-linaro-arm-linux-gnueabihf toolchain only support hardfloat abi. You might get link error when compiling with "soft".

Can you show us the error message? Or try -mfloat-abi=hard?

Thanks! -Zhenqiang

On 7 March 2013 22:25, 서재권 qqtjwornjs@daum.net wrote:

hi there

i tried to compile my source giving mfloat-abi=soft option

arm-gcc main.c -marm -march=armv7-a -mfloat-abi=soft -mcpu=cortex-a15 -mthumb -mfpu=neon

but i cant compile my source dose compiler support armv7-a mfloat-abi option?

compiler version is gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux

plz check this problem

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