[Octave-bug-tracker] [bug #63415] Error in fwrite() or rand() or randn(), I'm not sure

[José Luis García Pallero]

Follow-up Comment #15, bug #63415 (project octave):

New compilation test:

* Octave 7.3.0, downloaded from https://mirrors.sarata.com/gnu/octave/ (HG ID
for this build is "2c037ce00450")
* Octave stable, cloned as hg clone https://hg.octave.org/octave -r stable
plus ./bootstrap (HG ID for this build is "9978ef12aea3")
* Octave default, cloned as hg clone https://hg.octave.org/octave plus
./bootstrap (HG ID for this build is "2fb47f515612")

All configured as ./configure --prefix=/opt/octave/ CFLAGS=-O3 FFLAGS=-O3
CXXFLAGS=-O3. The only difference between the configure results are:

* In Octave 7.3.0 the PCRE libraries value is -lpcre, while in stable and
default PCRE libraries value is -lpcre2-8. Inspecting my Debian installation I
can see that libpcre.so is part of libpcre3-dev package, but libpcre2-8.so is
part of libpcre2-dev. libpcre3 is a dependency for LibreOffice, Okular and
other related libraries. libpcre2 is a dependency for lots of packeges
* In Octave 7.3.0 there is the configuration TERM libraries: -lncurses, but
this not appears in stable nor default

Attached I send the three configuration results

The results related with the use of fwrite are the same as I posted in past
messages:

* Using Octave in CLI mode all works fine with 7.3.0, stable and default
* Using Octave in GUI mode only 7.3.0 version works

I've reconfigured the stable branch with --without-pcre2 in order to force the
use of -lpcre, and then recompiled the 8.0.1, but the error with fwrite is
still present.

My GCC version in Debian Sid is 4:12.2.0-1 (Debian repository nomenclature)


(file #54026, file #54027, file #54028)

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Additional Item Attachment:

File name: configure-7.3.0                Size:6 KB
    <https://file.savannah.gnu.org/file/configure-7.3.0?file_id=54026>

File name: configure-default              Size:6 KB
    <https://file.savannah.gnu.org/file/configure-default?file_id=54027>

File name: configure-stable               Size:6 KB
    <https://file.savannah.gnu.org/file/configure-stable?file_id=54028>



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