Cross-compile systemd (to be continued)

In fact, you need to compile a good many use of the library, such as attr, caps, and so on, and then can begin to systemd. These details are later filled up.

When you start knitting systemd, first specify Cflags, Ldflags:

Export ldflags= "-l/home/charles/code/build_systemd/_install/lib-lattr"

Export cflags= "-i/home/charles/code/build_systemd/_install/include"

Then, execute configure:

./configure--host=arm-linux-gnueabi--prefix=/home/charles/code/build_systemd/_install

Finally, there is a mistake:

CCLD Test-bus-marshal
/toolchain/armv7-gcc-6.3/bin/.. /lib/gcc/arm-linux-gnueabi/6.3.0/.. /.. /.. /.. /arm-linux-gnueabi/bin/ld:cannot find-ldbus-1
Collect2:error:ld returned 1 exit status
Makefile:13722:recipe for Target ' Test-bus-marshal ' failed
MAKE[2]: * * * [Test-bus-marshal] Error 1
Makefile:22641:recipe for Target ' all-recursive ' failed
MAKE[1]: * * * [all-recursive] Error 1
Makefile:10161:recipe for target ' all ' failed
Make: * * * [ALL] Error 2

Also need to edit dbus.

After finishing the Dbus, basically there is no problem.

The last used configure configuration is:

./configure--host=arm-linux-gnueabi     --prefix=/home/charles/code/build_systemd/_install/usr--exec-prefix=/ HOME/CHARLES/CODE/BUILD_SYSTEMD/_INSTALL/USR  --disable-xkbcommon cflags= "-i/home/charles/code/build_systemd /_install/include "ldflags="-l/home/charles/code/build_systemd/_install/lib-lattr "

Then, you need to modify the makefile file, otherwise, some files will be installed in the system directory.

Rootprefix =/home/charles/code/build_systemd/_install/usr

Bashcompletiondir =/home/charles/code/build_systemd/_install/usr/share/bash-completion/completions

System_sysvinit_path =/home/charles/code/build_systemd/_install/etc/init.d
System_sysvrcnd_path =/home/ Charles/code/build_systemd/_install/etc/rc.d

In fact, some of the above paths can also be specified in the above configure.

--with-sysvinit-path

--with-sysvrcnd-path

--with-bashcompletiondir