Re: GCC 8 Ada bootstrap failure on mingw-w64

It has been long since this was reported. Today Alexey said he had found the reason. He believed that 899af040b0 was causing the failure [1]. After reverting it the x64 bootstrap succeeded, however the x86 bootstrap failed with an ICE [2]. So now we have two issues here. Should we file a new P

Re: GCC 8 Ada bootstrap failure on mingw-w64

> Hmm there would be a huge amount of code to check. Compare the *build* with a known working version, not the code. > BTW it is quite strange that both stage2 and stage3 didn't fail and the > comparison was successful. It's not the compiler build, it's the gnattools build (gnatdll to be precise

Re: GCC 8 Ada bootstrap failure on mingw-w64

在 2018/6/2 18:11, Eric Botcazou 写道: Any ideas about how to resolve this? Compare with a known working version (e.g. GCC 7) and find the discrepancy. Hmm there would be a huge amount of code to check. It seems to me that it is GNATLINK that causes the error. As I have absolutely no knowledge

Re: GCC 8 Ada bootstrap failure on mingw-w64

> Any ideas about how to resolve this? Compare with a known working version (e.g. GCC 7) and find the discrepancy. -- Eric Botcazou

GCC 8 Ada bootstrap failure on mingw-w64

Dear developers, (This issue is originally reported at .) On mingw-w64, bootstrapping GCC 8 with Ada enabled results in the following error after stage 3: ``` GNATLINK 8.1.1 20180602 Copyright (C) 1995-2018, Free So

Re: Ada bootstrap failure

> All the reported errors look like the following two: > > exp_ch4.adb:6502:07: "Check_Float_Op_Overflow" is undefined (more > references follow) > exp_ch4.adb:6852:19: (style) misplaced "then" That does not ring a bell, but this looks like a transient glitch (or some kind of inconsistency). I'd

Ada bootstrap failure

Hi Arnaud and Robert, I have not been able to bootstrap pristine gcc trunk this morning (rev. 213544) with Ada enabled. I have set up a bisecting script which has pointed to revision 213541 as the first failing one (if you use git mirror, it is git commit 54d549ff02e4549ff12977a2c3e71e163cda066a)

Re: Ada bootstrap failure for i686-pc-linux-gnu on trunk

Rainer Emrich <[EMAIL PROTECTED]> writes: > Does anybody else sees this? > > Comparing stages 2 and 3 > Bootstrap comparison failure! See . Andreas. -- Andreas Schwab, SuSE Labs, [EMAIL PROTECTED] SuSE Linux Products GmbH, Maxfeldstraße

Ada bootstrap failure for i686-pc-linux-gnu on trunk

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Does anybody else sees this? Comparing stages 2 and 3 Bootstrap comparison failure! ./ada/a-except.o differs ./ada/errout.o differs ./ada/rident.o differs ./ada/restrict.o differs ./ada/s-soflin.o differs ./ada/targparm.o differs ./ada/s-restri.o dif

Re: Ada bootstrap failure for mainline on hppa2.0w-hp-hpux11.00

Rainer Emrich wrote: I'm using gmake 3.80 and it's the first time that I see this kind of problem. As you say there's no such option "-f " in the xgcc command. The gcc driver has support to convert arbitrary long options into -f options. So for instance --test-coverage gets converted to -ft

Re: Ada bootstrap failure for mainline on hppa2.0w-hp-hpux11.00

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 John David Anglin schrieb: >> cc1: error: unrecognized command line option "-f " > > I don't see any such option in the last xgcc command. What's your > gmake version? I've seen problems using versions earlier than 3.80. > The next most likely poss

Re: Ada bootstrap failure for mainline on hppa2.0w-hp-hpux11.00

> cc1: error: unrecognized command line option "-f " I don't see any such option in the last xgcc command. What's your gmake version? I've seen problems using versions earlier than 3.80. The next most likely possibility is that this is another loop invariant bug: http://gcc.gnu.org/ml/gcc-patch

Ada bootstrap failure for mainline on hppa2.0w-hp-hpux11.00

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Failed to build gnattools: # gnattools2 gmake -C ../gcc/ada/tools -f ../Makefile \ "CC=../../xgcc -B../../" "CFLAGS=-O2 -g -O2 " "ADAFLAGS=-gnatpg -gnata" "INCLUDES=-I. -I.. -I../.. - -I/SCRATCH/gcc-build/HP-UX/hppa2.0w-hp-hpux11.00/src/gcc/ada - -I