* tools/common.jam (check-init-parameters): New rule.
* tools/gcc.jam (init): Make use of the above.
* kernel/errors.jam (user-error): New rule.
[SVN r23084]
build-system.jam - moved from tools/build/new to tools/build
boost-build.jam - moved from tools/build/new to tools/build/kernel
bootstrap.jam
errors.jam
modules.jam
test/BoostBuild.py - adjusted for the above modification
test/boost-build.jam
project-root.jam - renamed to "project-roots.jam" to avoid confusion
and conflict with the user's project-root.jam file
project.jam - adjusted for the above renaming
test/project-test1/project-test1.jam
type.jam - broke a circular module dependency
[SVN r18575]