On Wed, Sep 24, 2014 at 03:16:58AM -0700, Walter Bright via Digitalmars-d wrote: > On 9/24/2014 2:56 AM, Vladimir Panteleev wrote: > >On Wednesday, 24 September 2014 at 06:57:14 UTC, Walter Bright > >wrote: > >>On 9/23/2014 11:24 PM, Jacob Carlborg wrote: > >>>On 24/09/14 06:31, Walter Bright wrote: > >>> > >>>>But it is a bit unreasonable to expect large project maintainers > >>>>to rebuild and check for bugs every day. It's why we have a beta > >>>>test program. > >>> > >>>The solution is to make it automatic. > >> > >> > >>There's no such thing as automatic testing of someone's moving > >>target large project with another moving compiler target. > > > >It doesn't exist because no one has created it yet :) > > I've never heard of a non-trivial project that didn't have constant > breakage of its build system. All kinds of reasons - add a file, > forget to add it to the manifest. Change the file contents, neglect to > update dependencies. Add new dependencies on some script, script fails > to run on one configuration. And on and on.
Most (all?) of these issues are solved by using a modern build system. (No, make is not a modern build system.) > >>Heck, the dmd release package build scripts break every single > >>release cycle. > > > >Digger succeeds in building all D versions in the last few years. > >It doesn't build a complete package like the packaging scripts, > >but the process of just building the compiler and standard > >library is fairly stable. > > Building of the compiler/library itself is stable because the > autotester won't pass it if they won't build. That isn't the problem - > the problem is the package scripts fail. (This is why I want the > package building to be part of the autotester.) That's a good idea. Packaging the compiler toolchain should be automated so that we don't have a packaging crisis every other release when inevitably some script fails to do what we thought it would, or git got itself into one of those wonderful obscure strange states that only an expert can untangle. T -- Trying to define yourself is like trying to bite your own teeth. -- Alan Watts
