On Mon, Oct 30, 2017 at 10:49:01AM +1100, Alexey Kardashevskiy wrote: > On 30/10/17 03:29, Daniel P. Berrange wrote: > > On Mon, Oct 30, 2017 at 01:08:56AM +1100, Alexey Kardashevskiy wrote: > >> > >> I run ./scripts/git-submodule.sh on a server (where source directory is > >> writeable), them "rm .git-submodule-status", then run "Makefile" on a build > >> machine (which has the source directory mounted as read-only). I basically > >> recreate the situation where I was when I just discovered this brand new > >> ./scripts/git-submodule.sh. > > > > Don't rm the .git-submodule-status. That means 'make' thinks the modules > > are out of date. > > > > Just run 'scripts/git-submodules.sh ...mods..' on the writable source > > dir, and then run 'make' on the build machine. > > > >> I know that now, all I am asking is an error message to print exact command > >> to run... > > > > If you hadn't deleted the .git-submodule-status, it would have worked fine. > > No. > > I do this on a server: > > [vpl1 qemu]$ git co v2.10.0 > At this point no .git-submodule-status is expected/required/exist. > > [vpl1 qemu]$ ssh aikhostos2 make -C /home/aik/pbuild/qemu-aikhostos2-ppc64/ > -j24 > > Configure succeeds, compiles just fine, it has been working like this for > years. > > > Now: > > [vpl1 qemu]$ git co git-submodule (this is your stuff) > [vpl1 qemu]$ ssh aikhostos2 make -C /home/aik/pbuild/qemu-aikhostos2-ppc64/ > -j24 > touch: cannot touch ‘.git-submodule-status’: Read-only file system > make: Entering directory `/home/aik/pbuild/qemu-aikhostos2-ppc64' > GEN ppc64-softmmu/config-devices.mak.tmp > [...] > > ./scripts/git-submodule.sh: line 74: .git-submodule-status: Read-only file > system > ./scripts/git-submodule.sh: failed to save git submodule status > make: *** [git-submodule-update] Error 1
Oh I see, the git submodules list is empty because you have a previous built source tree, so its shortcircuiting the extra check I added. Tihs is easy enough to address Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
