On 9/19/19 8:35 AM, Peter Maydell wrote: > On Thu, 19 Sep 2019 at 14:27, Eric Blake <ebl...@redhat.com> wrote: >> >> On 9/19/19 7:00 AM, Peter Maydell wrote: >> >>>> In an incremental build on Fedora 30, I'm now seeing: >>>> >>>> CHK version_gen.h >>>> GEN docs/interop/qemu-ga.8 >>>> No filename or title >>>> make: *** [/home/eblake/qemu/rules.mak:394: docs/interop/qemu-ga.8] >>>> Error 255 >>>> >>>> and suspect this patch introduced it. It may be that I just need to >>>> nuke intermediate artifacts rather than an actual problem with the >>>> patch, but I'd welcome help in identifying the problem. >>> >>> If you build with V=1 what does it say it's doing? >> >> make[1]: Leaving directory '/home/eblake/qemu/dtc' >> perl -Ww -- /home/eblake/qemu/scripts/texi2pod.pl -I docs -I scripts -I >> docs/interop -DVERSION="4.1.50" -DCONFDIR="/usr/local/etc/qemu" >> scripts/texi2pod.pl docs/interop/qemu-ga.8.pod && pod2man --utf8 >> --section=8 --center=" " --release=" " docs/interop/qemu-ga.8.pod > >> docs/interop/qemu-ga.8 >> No filename or title >> make: *** [/home/eblake/qemu/rules.mak:394: docs/interop/qemu-ga.8] >> Error 255 > > Do you have sphinx installed on this machine?
Not yet. /me goes and installs sphinx-2.2.11-12.fc30.x86_64 Nope, problem is still happening even after rerunning ./configure > I'm wondering > if the problem here is that we have disabled the sphinx build > runes but are then falling back to the "try to make any %.8 > via the TEXI2MAN rule in rules.mak" [*]. On the other hand > docs/interop/qemu-ga.8 is only put into DOCS if BUILD_DOCS is > set, which should only happen if sphinx is available. > > [*] these rules are a bit bogus, because I think they will apply even > if there's no other rule saying 'foo.8 depends on something.texi', > and then as you can see in your command line we end up running > texi2pod with an empty "$<" rather than passing it a texi file. Okay, that's something to play with. -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3226 Virtualization: qemu.org | libvirt.org
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