在/etc/profile里导入
1 export PATH==$PATH:/home/jack/arm-linux-gcc/x-tools/arm-unknown-linux-gnueabi/bin
配置参数
1 ./configure CC=arm-linux-gcc CXX=arm-linux-g++ --host=arm-unknown-linux-gnueabi --prefix=/home/jack/Ekho_work/ekho CPPFLAGS=-I/home/jack/Ekho_work/ekho/include LDFLAGS=-L/home/jack/Ekho_work/ekho/lib CFLAGS=-I/home/jack/Ekho_work/ekho/include
开发环境
1 ubuntu-11.04
./configure遇到的问题
1.问题一
1 checking for m4... no
2 configure: error: m4 missing
3 4 solution: 5 http://ftp.gnu.org/gnu/m4/m4-1.4.10 6 7 在终端将环境导入export PATH=$PATH:/home/jack/Ekho_work/ekho/bin