GCC - updates

[Dave Yeo]

[Even better, any idea where the -Werror comes from?

Of course. dooble.pro

[Paul Smedley]

even better - then you do'nt have to keep removing it

[Dave Yeo]

Unluckily, another problem which I have a vague feeling you figured out before. Using

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L:\qt6-6.2.x\bin>bldlevel qmake.exe
Build Level Display Facility Version 6.12.675 Sep 25 2001
(C) Copyright IBM Corporation 1993-2001
Signature:       @#cmake build system:0.0#@##1## 18 Jan 2025 18:18:51     ARCAOS-803C4C0::::0::@@qmake
Vendor:          cmake build system
Revision:        0.00
Date/Time:       18 Jan 2025 18:18:51
Build Machine:   ARCAOS-803C4C0
ASD Feature ID:  4C0
File Version:    0.0
Description:     qmake


I get,

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[K:\work\dooble-dry\build]make
L:/QT6-6.2.X/bin/qmake.exe -o Makefile K:/work/dooble-dry/dooble.pro
Assertion failed: _UM_LUMP_STATUS (olump) == _UMS_FREE, file U:/DEV/libc-git/src
/emx/src/lib/malloc/ialloc.c, line 116

Killed by SIGABRT
pid=0x0911 ppid=0x0910 tid=0x0001 slot=0x00c3 pri=0x0200 mc=0x0001 ps=0x0010
L:\QT6-6.2.X\BIN\QMAKE.EXE
Creating 0911_01.TRP
Moved 0911_01.TRP to W:\var\log\app\68169e12-0911_01-QMAKE-exceptq.txt
make: *** [Makefile:515: Makefile] Abort trap


Trp attached.
Also want to test changing -O3 to -O2. Over optimization really made Mozilla unstable.

[Paul Smedley]

I fixed a similar TRP in qmake for Qt 6.8 - never seen it before in 6.2.x... Interestingly, the TRP looks similar to the one in Qt 6.8.x - perhaps its some kind of compiler optimisation issue?

Edit: I think https://github.com/psmedley/qt6-base-os2/commit/528a156563fee77b310f8bd120c7a7f9178fb802 might be the fix for this. I don't think this fix has made it into a public build. Perhaps rebuild qt6core.dll if you can locally and see if it helps.

[Dave Yeo]

It did work here, though the trp seems familiar.
I'll reinstall Qt6 tomorrow and see if that helps.

[Paul Smedley]

Turns out I had an updated qt6core.dll built, I just guess I didn't package it up. https://smedley.id.au/tmp/qt6-6.2.x-qt6core-20250204.zip

[Dave Yeo]

Turns out I had an updated qt6core.dll built, I just guess I didn't package it up. https://smedley.id.au/tmp/qt6-6.2.x-qt6core-20250204.zip

Thanks, that fixed it

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[K:\work\dooble-dry\build]make
L:/QT6-6.2.X/bin/qmake.exe -o Makefile K:/work/dooble-dry/dooble.pro
Project MESSAGE: The QtCharts module has been discovered.
make: Nothing to be done for 'first'.


need a make clean or such

[Paul Smedley]

GCC 14.3.0 was released a few days ago - OS/2 binaries at https://smedley.id.au/tmp/gcc-14.3.0-os2-20250525.zip

[Martin Iturbide]

Thanks Paul. I also posted it on the OS2World news to see if we get more feedback.

Regards

[Paul Smedley]

binaries to follow:

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gcc.exe (GCC) 15.2.0
Copyright (C) 2025 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

[Paul Smedley]

Only tested to confirm it can build itself.... https://smedley.id.au/tmp/gcc-15.2.0-os2-20250810.zip

[Martin Iturbide]

Thank you very much Paul. I can not provide feedback on this, but I appreciate it since gcc is very important to us, to port things from the Linux world.

Regards

[KO Myung-Hun]

Hi/2.

Only tested to confirm it can build itself.... https://smedley.id.au/tmp/gcc-15.2.0-os2-20250810.zip

This passed my regression test set. Thanks!

[Paul Smedley]

Thanks for testing KO!

[TeLLie]

Hi Paul,

Did test on some small progs, so far so good

Greetz Tellie