[Boost-build] Doc build problems

Subject: [Boost-build] Doc build problems
From: Vladimir Prus (ghost_at_[hidden])
Date: 2012-08-22 13:30:02

I observe that nightly builds of Boost.Build (per nightly.sh) are failing:

/tmp/boost-build-nightly/boost-build/tools/boostbook.jam:696: in construct
warning: rulename $(target).depends expands to empty string
/tmp/boost-build-nightly/boost-build/build/targets.jam:1313: in object(boostbook-target-class)@92.generate
/tmp/boost-build-nightly/boost-build/build/targets.jam:740: in generate-really
/tmp/boost-build-nightly/boost-build/build/targets.jam:712: in object(main-target)@98.generate
/tmp/boost-build-nightly/boost-build/build/targets.jam:255: in object(project-target)@90.generate
/tmp/boost-build-nightly/boost-build/build-system.jam:723: in load
/tmp/boost-build-nightly/boost-build/kernel/modules.jam:285: in import
/tmp/boost-build-nightly/boost-build/kernel/bootstrap.jam:142: in boost-build
/tmp/boost-build-nightly/boost-build/boost-build.jam:8: in module scope

Does anybody have quick ideas what's wrong?

Thanks,
Volodya