On Mon, Oct 07, 2019 at 03:03:51PM +0200, Michal Privoznik wrote: > On 10/3/19 12:51 PM, Daniel P. Berrangé wrote: > > Our syntax-check rule relies in various files imported during the gnulib > > bootstrap process. As we switch to meson & try to eliminate gnulib, we > > need to take ownership of syntax-check. > > > > This patch series follows the approach taken for libosinfo & other > > projects wrt syntax-check rules, but goes a step further and eliminates > > alot of baggage we don't care about & merges all logic into one file. > > > > Daniel P. Berrangé (4): > > build: import gnulib's syntax-check make rules > > build: remove all logic unrelated to syntax-check > > build: delete all syntax check rules we're skipping > > build: merge all syntax-check logic into one file > > > > Makefile.am | 7 +- > > bootstrap.conf | 4 - > > cfg.mk => build-aux/syntax-check.mk | 1141 +++++++++++++++++++++++++-- > > build-aux/useless-if-before-free | 226 ++++++ > > build-aux/vc-list-files | 113 +++ > > 5 files changed, 1411 insertions(+), 80 deletions(-) > > rename cfg.mk => build-aux/syntax-check.mk (52%) > > create mode 100755 build-aux/useless-if-before-free > > create mode 100755 build-aux/vc-list-files > > > > Problem I'm seeing with these patches is that when I "make -j10 all > syntax-check check" (which is how I usually compile libvirt) then make does > not order targets properly and: That's odd. There's no dependancy between 'syntax-check' and 'all' that I know of even in current git master. We can run a syntax-check without forcing an 'all' build. 'check' has a dep on 'all' obviously so those two are ordered. IOW, I would have expect make to parallelize 'syntax-check' with execution of 'all' and 'check' already. I wonder what black magic is preventing this.... > 1) I can see syntax-check output interleaved with 'all' output (or even > 'check'), but which is worse: > > 2) there must be a dependency missing somewhere, because after 'git clean > -fxd; ./autogen.sh --system' I see the following error: > > > make[4]: Entering directory > '/home/zippy/work/libvirt/libvirt.git/gnulib/lib' > GEN sys/ioctl.h > GEN arpa/inet.h > GEN sys/select.h > GEN pthread.h > GEN sys/socket.h > GEN sched.h > GEN stdio.h > GEN sys/stat.h > GEN string.h > GEN stdlib.h > GEN sys/time.h > GEN sys/socket.h > GEN sys/stat.h > GEN sys/types.h > mv: cannot stat 'string.h-t': No such file or directory > GEN sys/uio.h > make[4]: *** [Makefile:4311: string.h] Error 1 > make[4]: *** Waiting for unfinished jobs.... What distro do you get this on ? I can't reproduce that problem yet 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 :| -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
