Overview: After activate the isc dhcp-server package, configure the dhcpd.conf, build the system and flash it on the target i expect the dhcp-server start, but i doesn't start. After some investigate i found that the /etc/init.d/S80dhcp-server file check with this command "test -f /usr/sbin/dhcpd" if the file dhcpd exist but it doesn't exist. Steps to Reproduce: 1. create enviroment (https://github.com/kontron/buildroot-external-smarc-sal28) 2. select "Target Packages/show packages that are also provided by busybox" 3. select "Target Packages/Networking applications/dhcp (isc)" and "Target Packages/Networking applications/dhcp (isc)/dhcp-server" 4. build system Actual Results: file "build/target/usr/sbin/dhcpd2", "./usr/sbin/dhcpd2" in "build/images/rootfs.tar" not exist Expected Results: file "build/target/usr/sbin/dhcpd2", "./usr/sbin/dhcpd2" in "build/images/rootfs.tar" exist Build Date & Hardware Build 30.04.2021 on Ubuntu 18.04.5 LTS Intel NUC, Intel Core i7-10710U Additional Builds and Platforms: Kontron SMARC-sAL28 module
Created attachment 8916 [details] buildroot config-file add buildroot-config file
I just built the defconfig in attachment, and /usr/sbin/dhcpd is in fact installed. Perhaps your post-build script removes it? Or one of your custom packages? > Actual Results: > file "build/target/usr/sbin/dhcpd2", "./usr/sbin/dhcpd2" in "build/images/rootfs.tar" not exist The file is dhcpd, not dhcpd2.
(In reply to Arnout Vandecappelle from comment #2) > The file is dhcpd, not dhcpd2. its right, prescribed To test if i have some issue with the os-enviroment i had reinstall Ubuntu 18.04.5 LTS, followed the kontron github manual, activated the ccache and only activated the isc dhcp service packages. Now i can't find the dhcpd-file in "build/target/usr/sbin/" or in the rootfs.tar. In "build/build/dhcp-4.4.2/server" i found the file dhcpd, so the system generate it. If i copy this file manuel in the folder "build/target/usr/sbin/" and restart the make process, everything is fine and the dhcp-server start. > Perhaps your post-build script removes it? Or one of your custom packages? In the kontron buildlayer i can't find something what delete the dhcpd file, i searched per 'grep -rnw "./" -e "pattern"', pettern is dhcpd or sbin. For this test i don't use any custom packages. Have you some other Ideas?
> Now i can't find the dhcpd-file in "build/target/usr/sbin/" or in the rootfs.tar. > In "build/build/dhcp-4.4.2/server" i found the file dhcpd You did enable BR2_PACKAGE_DHCP_SERVER, right? Which buildroot version are you using? There was a problem with installation between Sat Apr 20 16:30:31 2019 and Thu Aug 1 18:26:09 2019 - if you happen to use 2019.05 or 2019.05.1, you would have this problem. I can't reproduce the issue here with your config file.
Hi, just tried to reproduce your issue. Setup the environment with using the latest buildroot from master. With that I see the expected files in the target directory. # find build/target/ -name "*dhcp*" build/target/sbin/udhcpc build/target/etc/init.d/S80dhcp-server build/target/etc/init.d/S80dhcp-relay build/target/etc/dhcp build/target/etc/dhcp/dhcpd.conf build/target/usr/sbin/dhcpd build/target/usr/share/udhcpc build/target/usr/lib/libdhcp.so build/target/usr/lib/libdhcpctl.so build/target/usr/lib/libdhcp.so.0.0.0 build/target/usr/lib/libdhcp.so.0 build/target/usr/lib/libdhcpctl.so.0 build/target/usr/lib/libdhcpctl.la build/target/usr/lib/libdhcp.la build/target/usr/lib/libdhcpctl.so.0.0.0 build/target/var/lib/dhcp As Arnout also asked, which buildroot version are you using?
> You did enable BR2_PACKAGE_DHCP_SERVER, right? Yes > As Arnout also asked, which buildroot version are you using? version 2021.02 > Hi, just tried to reproduce your issue. Setup the environment with using the latest buildroot from master. With that I see the expected files in the target directory. I don't see the same file. I use the version 2021.02, the kontron external layer and the kontron_smarc_sal28_defconfig plus i enabled BR2_PACKAGE_DHCP and BR2_PACKAGE_DHCP_SERVER. This is my result: #find build/target/ -name "*dhcp*" build/target/var/lib/dhcp build/target/usr/lib/libdhcpctl.so build/target/usr/lib/libdhcp.so.0 build/target/usr/lib/libdhcpctl.so.0.0.0 build/target/usr/lib/libdhcpctl.so.0 build/target/usr/lib/libdhcp.so.0.0.0 build/target/usr/lib/libdhcp.so build/target/usr/share/udhcpc build/target/etc/dhcpcd.conf build/target/etc/dhcp build/target/etc/dhcp/dhcpd.conf build/target/etc/init.d/S80dhcp-relay build/target/etc/init.d/S80dhcp-server build/target/sbin/udhcpc
How do you enable these additional configuration options? Do you use make menuconfig?
could you please share the content of the following file; # cat build/dhcp-4.4.2/.files-list.txt dhcp,./usr/lib/libdhcp.so.0.0.0 dhcp,./usr/lib/libdhcp.so.0 dhcp,./usr/lib/libdhcp.so dhcp,./usr/lib/libdhcp.la dhcp,./usr/lib/libomapi.so.0.0.0 dhcp,./usr/lib/libomapi.so.0 dhcp,./usr/lib/libomapi.so dhcp,./usr/lib/libomapi.la dhcp,./usr/lib/libdhcpctl.so.0.0.0 dhcp,./usr/lib/libdhcpctl.so.0 dhcp,./usr/lib/libdhcpctl.so dhcp,./usr/lib/libdhcpctl.la dhcp,./usr/bin/omshell dhcp,./var/lib/dhcp dhcp,./usr/sbin/dhcpd dhcp,./etc/dhcp/dhcpd.conf dhcp,./etc/init.d/S80dhcp-server dhcp,./etc/init.d/S80dhcp-relay this is what the package should install into the target. you could also try to rebuild the dhcp package and check/share the output: # make dhcp-dirclean dhcp maybe the autoreconfigure does something strange on your side.
I have found the problem. In the logs of the command "make dhcp-dirclean dhcp" i get the info the package gawk is missed. After i install this package, everything is fine. Thanks for your help. I close this bug report.
This is a bug in buildroot since there is a missing dependency to host-gawk.