交叉编译 dhcp-4.2.5-P1

wget ftp://ftp.isc.org/isc/dhcp/4.2.5-P1/dhcp-4.2.5-P1.tar.gz

tar -zxvf dhcp-4.2.5-P1.tar.gz

cd dhcp-4.2.5-P1

1) 配置host

./configure --host=arm-linux ac_cv_file__dev_random=yes

widon@widon-F3JR:~/Desktop/code/dhcp-4.2.5-P1$ makeMaking all in bindmake[1]: Entering directory `/home/widon/Desktop/code/dhcp-4.2.5-P1/bind'Configuring BIND Export libraries for DHCP.

这个时候ctrl-c停掉，编辑修改一个makefile文件

2) vim ./bind/bind-9.8.4-P2/lib/export/dns/Makefile.in

把169行的{CC}改为{BUILD_CC}

3) vim bind/Makefile

在55行左右的./configure改成 BUILD_CC=gcc ./configure --host=arm-linux --with-randomdev=/dev/random 

widon@widon-F3JR:~/Desktop/code/dhcp-4.2.5-P1$ grep BUILD_CC bind/Makefile		(cd ${bindsrcdir} && BUILD_CC=gcc ./configure --host=arm-linux --with-randomdev=/dev/random --disable-kqueue --disable-epoll --disable-devpoll --without-openssl --without-libxml2 --enable-exportlib --enable-threads=no --with-export-includedir=${binddir}/include --with-export-libdir=${binddir}/lib --with-gssapi=no > ${binddir}/configure.log); 

然后再

make

交叉编译就成功了