SOC OV788开发：2.OV788 gcc -version 数字查看

SOC OV788开发：2.OV788 gcc -version 数字查看

linux@ubuntu:~/sdk_ov788/OV788_SDK_52786_1396/Firmware/OV788_SDK_src.52791.1396$ vi make/build.sh

…

#check gcc version

gccv=${CROSS_COMPILE}gcc --version | grep GCC | sed -e "s/^.* //g" | sed -e "s/\.//g"

if [ -z $gccv ] ; then

​ echo “${CROSS_COMPILE}gcc not found”

​ exit

fi

gccfile=which ${CROSS_COMPILE}gcc

gccdir=dirname $gccfile

if [ $gccv -gt 440 ] ; then

​ GCC_NO_UNDERSCORE=1

​ link_libgccdir="-L$gccdir/../lib/gcc/ba-elf/4.7.3/-L$gccdir/…/ba-elf/lib/"

else

​ GCC_NO_UNDERSCORE=0

​ link_libgccdir="-L$gccdir/../lib/gcc/ba-elf/4.4.0/ba2/-L$gccdir/…/ba-elf/lib/ba2"

fi

export GCC_NO_UNDERSCORE

export link_libgccdir

if [ ! -e build_$chip ] ; then

​ mkdir build_$chip

fi

linux@ubuntu:~/sdk_ov788$ ba-elf-gcc --version

ba-elf-gcc (GCC) 4.4.0

Copyright © 2009 Free Software Foundation, Inc.

This is free software; see the source for copying conditions. There is NO

warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

linux@ubuntu:~/sdk_ov788$ ba-elf-gcc --version| grep GCC

ba-elf-gcc (GCC) 4.4.0

linux@ubuntu:~/sdk_ov788$ ba-elf-gcc --version| grep GCC| sed -e “s/^.* //g”

4.4.0

linux@ubuntu:~/sdk_ov788$ ba-elf-gcc --version| grep GCC| sed -e “s/^.* //g” | sed -e “s/.//g”

440

文章来源: blog.csdn.net，作者：悟空胆好小，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/xushx_bigbear/article/details/123078972