Re: Build Octave Debug for Windows

[Stefan Pofahl]

Unfortunately, the build fails:

******************************************************************************************************************************************

[...]

Failed to build package blas!
------------------------------------------------------------
/home/spofahl/octave/octave-dbg/usr/bin/x86_64-w64-mingw32-gfortran   -O3 -c isamax.f -o isamax.o
make[3]: /home/spofahl/octave/octave-dbg/usr/bin/x86_64-w64-mingw32-gfortran: Befehl nicht gefunden
make[3]: *** [Makefile:179: isamax.o] Fehler 127
make[3]: Verzeichnis „/home/spofahl/octave/octave-dbg/tmp-blas/BLAS-3.8.0“ wird verlassen
make[2]: *** [/home/spofahl/octave/octave-dbg/Makefile:940: build-only-blas] Fehler 2
make[2]: Verzeichnis „/home/spofahl/octave/octave-dbg“ wird verlassen
real    0m1.740s
user    0m1.530s
sys     0m0.192s
------------------------------------------------------------
[log]      /home/spofahl/octave/octave-dbg/log/blas

make[1]: *** [Makefile:942: /home/spofahl/octave/octave-dbg/installed-packages/blas] Fehler 1
make[1]: *** Auf noch nicht beendete Prozesse wird gewartet …
[done]     build-gperf
[done]     build-sed
[done]     build-gawk
make[1]: Verzeichnis „/home/spofahl/octave/octave-dbg“ wird verlassen
make: *** [Makefile:621: all] Fehler 2

******************************************************************************************************************************************

Is this a bug? Or have I made a mistake?

Regards,

Stefan

Am Mo., 8. Juni 2020 um 15:37 Uhr schrieb Stefan Pofahl <stefan@pofahl.de>:

Hi,

I fail to build MXE-Octave with the proposed options specified here:

https://wiki.octave.org/Debugging_Octave#Debugging_oct-files

Trouble maker is the option: --enable-address-sanitizer-flags

The command:

configure FFLAGS=-g CFLAGS=-g CXXFLAGS=-g --enable-address-sanitizer-flags –prefix=/opt/dbg-octave

gives the warning message:

unrecognized options: --enable-address-sanitizer-flags

What I did under Ubuntu 20.04 to correct this, was the following:

sudo apt-get update
sudo apt-get install libasan5-amd64-cross

And I set the environment variable "ASAN_OPTIONS" as follows:

export ASAN_OPTIONS=symbolize=1

Has someone an idea what to do?

Attached a start for a HowTo-Do document.

Regards,

Stefan

--

Stefan Pofahl
Zollgasse 5
8020 Graz
Österreich
Tel.: +43 (316) 33 2001

--

Stefan Pofahl
Zollgasse 5
8020 Graz
Österreich
Tel.: +43 (316) 33 2001