Rainer Orth <r...@cebitec.uni-bielefeld.de> writes: > Hi Gaius, > >> here is version two of the patches which introduce Modula-2 into the >> GCC trunk. The patches include: >> >> (*) a patch to allow all front ends to register a lang spec function. >> (included are patches for all front ends to provide an empty >> callback function). >> (*) patch diffs to allow the Modula-2 front end driver to be >> built using GCC Makefile and friends. >> >> The compressed tarball includes: >> >> (*) gcc/m2 (compiler driver and lang-spec stuff for Modula-2). >> Including the need for registering lang spec functions. >> (*) gcc/testsuite/gm2 (a Modula-2 dejagnu test to ensure that >> the gm2 driver is built and can understands --version). >> >> These patches have been re-written after taking on board the comments >> found in this thread: >> >> https://gcc.gnu.org/ml/gcc-patches/2013-11/msg02620.html >> >> it is a revised patch set from: >> >> https://gcc.gnu.org/ml/gcc-patches/2019-06/msg00220.html >> >> I've run make bootstrap and run the regression tests on trunk and no >> extra failures occur for all languages touched in the ChangeLog. >> >> I'm currently tracking gcc trunk and gcc-9 with gm2 (which works well >> with amd64/arm64/i386) - these patches are currently simply for the >> driver to minimise the patch size. There are also > 1800 tests in a >> dejagnu testsuite for gm2 which can be included at some future time. > > I meant to give a build with gm2 included a try on Solaris, but ended up > pretty much confused: > > * I've started with the gm2 repo on savannah. Running the combine-trees > script on master tried to combine gm2 with gcc 4.7.4. Trying again > with configure --with-gcc=none (no branch, for trunk?) didn't work > either (don't remember the details off-hand). > > * Next, I discovered and tried the gcc_trunk branch there. While it > matches the patch set you sent here, it lacks most of the compiler > proper, which only lives on master!? In addition, the patches in > there lack support for building libgm2. Those are present on the > master branch (which has both trunk and trunc in > gcc-versionno/gcc/gm2/patches/gcc). I tried to merge the trees and > apply the patches manually, but failed again later. > > At this point, I gave up. Am I missing something fundamental here? > > Thanks. > Rainer
Hi Rainer, it rather depends upon what you want, if you want the latest complete gm2 grafting onto the svn gcc trunk then these two scripts will create a patched tree and also rebuild gm2.
trunk-graft-build-all.tar.gz
Description: build scripts for gcc trunk
[however please be careful with the scripts - they do assume that everything will be built in $HOME/GM2 - read and adapt as necessary]. These will build a complete gm2 (from the master) - whereas the gcc_trunk branch is used to track the patches which are posted to gcc-patches (which are currently minimal and just build the gm2 driver). There are snapshots available for 9.1.0, 8.2.0, 6.4.0 as well as back to the older 4.7.4 series. http://floppsie.comp.glam.ac.uk/download/c/gcc-9.1.0+gm2-git-latest.tar.gz http://floppsie.comp.glam.ac.uk/download/c/gcc-8.2.0+gm2-git-latest.tar.gz http://floppsie.comp.glam.ac.uk/download/c/gcc-6.4.0+gm2-git-latest.tar.gz these tarballs are created using combine-trees, hope this helps, regards, Gaius
