[PATCH] Modula-2 into the GCC tree on master

[Segher Boessenkool]

On Sat, Jun 19, 2021 at 09:09:05AM -0500, Segher Boessenkool wrote:
> powerpc64-linux now is building, and is running the tetsuite.  My
> powerpc64le-linux build used --enable-languages=all, but Ada fails to
> build, so I'll redo that without Ada.

For powerpc64le-linux I get

                === gm2 tests ===


Running target unix
FAIL: gm2/pim/fail/TestLong4.mod,  -g  
FAIL: gm2/pim/fail/TestLong4.mod,  -O  
FAIL: gm2/pim/fail/TestLong4.mod,  -O -g  
FAIL: gm2/pim/fail/TestLong4.mod,  -Os  
FAIL: gm2/pim/fail/TestLong4.mod,  -O3 -fomit-frame-pointer  
FAIL: gm2/pim/fail/TestLong4.mod,  -O3 -fomit-frame-pointer -finline-functions  
FAIL: gm2/pimlib/logitech/run/pass/realconv.mod execution,  -g 
FAIL: gm2/pimlib/logitech/run/pass/realconv.mod execution,  -O 
FAIL: gm2/pimlib/logitech/run/pass/realconv.mod execution,  -O -g 
FAIL: gm2/pimlib/logitech/run/pass/realconv.mod execution,  -Os 
FAIL: gm2/pimlib/logitech/run/pass/realconv.mod execution,  -O3 -fomit-frame-pointer 
FAIL: gm2/pimlib/logitech/run/pass/realconv.mod execution,  -O3 -fomit-frame-pointer -finline-functions 

                === gm2 Summary ===

# of expected passes            11610
# of unexpected failures        12

So that is excellent, only two failing tests :-)

For BE there is more:

A whole bunch of testcases fail to build (both 32-bit and 64-bit).  I
don't know yet.

The realconv.mod testcase fails at all optimisation levels (also -O0).

setarith*.mod and setrotate*.mod and setshift*.mod and simple*.mod fail
to build.  Also cardrange*.mod and intrange*.mod and multint*.mod and
realrange*.mod and subrange.mod and cardrange.mod and forcheck.mod.
And the extended-opaque tests.  And more :-)

<built-in>: error: the file containing the definition module <E2><80><98>M2RTS
<E2><80><99> cannot be found
compiler exited with status 1
output is:
<built-in>: error: the file containing the definition module <E2><80><98>M2RTS
<E2><80><99> cannot be found

(That is UTF-8 quotation marks, and I do not use an UTF-8 locale there
btw.  That is just a cosmetic problem of course.)

Does this have to do with gm2tools?


Segher