I haven't tested this, but I imagine putting `stage=1` in your build.mk or even on the command line should work.
Richard On Oct 19, 2015, at 4:47 PM, Ömer Sinan Ağacan <[email protected]> wrote: > (I know I asked this many times in IRC channel but I don't remember getting > any > answers. I apologize if anyone had answered this on IRC channel and I missed) > > With current build system, even if I choose "devel1" it always builds stage2 > compiler too. A comment in build.mk says that it's for working on stage1 > compiler, so I'd expect it to build only stage1. > > The reason I want stage1-only builds is the time it takes to build both > stages. > It takes approximately 30 minutes and if I could reduce this down to half that > would greatly improve my work flow. > > Most of the time I don't need a full build, but in my experience, it's very > easy to end up in a state where `make` simply can't build, and only > easy fix is a > `make clean`, which costs 30 minutes because then I have to build from > scratch. > This happens way too often, and so I need a stage1-only build. > > Thanks.. > _______________________________________________ > ghc-devs mailing list > [email protected] > http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs _______________________________________________ ghc-devs mailing list [email protected] http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
