Reilly Hayes wrote:
1) Issues with bookstrap.mk
bootstrap.mk in head contains the following lines
TOP_SAVED := $(TOP) TOP:=$(TOP)/ghc
include $(TOP)/mk/version.mk include $(TOP)/mk/paths.mk
# Reset TOP TOP:=$(TOP_SAVED)
Yes, none of that is required any more. Thanks.
2) Building the .hc files
The building guide says that I can build hc files on another host running on the same platform. The word platform seems to be used to describe architecture in some places and architecture & O/S in others. I have assumed that it means architecture in this case (if we already have a compiler that runs on the same Arch & OS, why are we porting).
What the building guide does not do is provide instructions for producing registerized hc files.
Right - it's a build method that is even less well supported than doing an unregisterised bootstrap, because it is rarely needed. You can always do an unregisterised bootstrap first, and use that compiler to build a registerised version. Bootstrapping direct to registerised just misses out one stage.
The recipe I have stumbled onto is this
a) Create mk/build.mk and add the following lines:
GhcLibHcOpts = -O -fvia-C -keep-hc-files GhcRtsHcOpts = -keep-hc-files GhcStage1HcOpts = -O -fvia-C -keep-hc-files GhcStage2HcOpts = -O -fvia-C -keep-hc-files
b) run "./configure" c) run "make" d) I want to run "make hc-file-bundle Project=ghc", but it complains about a few missing files. So first I cd to rts and run "make AutoApply.hc AutoApply_p.hc AutoApply_thr.hc \ AutoApply_thr_p.hc AutoApply_debug.hc AutoApply_thr_debug.hc" e) run "make hc-file-bundle Project=ghc", which works just fine. f) untar the resulting file in the parent directory of ghc-6.5.20060429 on the target machine
3) running the build.
I'm following the steps in distrib/hc-build by hand, which work out to:
./configure --enable-hc-boot make -C utils boot all make -C ghc boot make -C libraries boot all GhcBootLibs=YES make -C ghc all
Is this all correct? I'm having problems with the build in utils, but by then I've already made enough assumptions about how to fix the build that there's little point in asking the question until I've verified that I haven't messed things up upstream.
You're in uncharted territory to some extent, because I don't think anyone has gone through the bootstrapping process with 6.5 since the recent source tree reorganisation. If you're willing to be a guinnea pig, that's great :-) I'm guessing the sequence should be something like this: ./configure --enable-hc-boot $MAKE -C utils/mkdependC boot all $MAKE -C includes boot all $MAKE -C rts boot all $MAKE -C libraries boot all GhcBootLibs=YES $MAKE -C compat boot all $MAKE -C utils boot all $MAKE -C compiler boot all Try that, and let me know how far you get. Cheers, Simon