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Buildroot commit4769724ee2bumped the package from 4.9.1 to 5.0.0 which includes a major rewrite of the configure script https://cgit.git.savannah.gnu.org/cgit/screen.git/log/src/configure.ac?h=v.4.9.1 https://cgit.git.savannah.gnu.org/cgit/screen.git/log/src/configure.ac?h=v.5.0.0 By default, screen puts the socket directory in $HOME/.screen, which is not writable when the rootfs is readonly: # screen Cannot access /root/.screen: No such file or directory The --enable-socket-dir option added in upstream commit https://cgit.git.savannah.gnu.org/cgit/screen.git/commit/?id=78a961188f7da528c7cefcc63e07f35f04e69a93 allows to configure this, and actually its default value of /run/screen is sensible, so we fix the problem by simply passing --enable-socket-dir, and rely on its default setting. Fixes: https://gitlab.com/buildroot.org/buildroot/-/issues/123 Signed-off-by: Bernd Kuhls <bernd@kuhls.net> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> (cherry picked from commit21311f79c6) Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at https://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches