mailing-list for TeXmacs Users

[Massimiliano Gubinelli <address@hidden>]

The problem is here:

kernel/boot/compat.scm:14:0: In procedure #<procedure 5627602633a0 ()>:
kernel/boot/compat.scm:14:0: In procedure module-lookup: Unbound variable: module-use!

Guile found an error in a source. From there on the program does not work properly and the crash happens only later.

I've tested the code with Guile 2.0.14 

Which is the exact version you have?

Max

On 21. Mar 2020, at 13:35, Giovanni Piredda <address@hidden> wrote:

Ok, I have sent it to you only as it is not useful to send it to everyone.


G.

On 21.03.20 13:32, Massimiliano Gubinelli wrote:

Show me the full output. I'm not sure what is going on.
m

On 21. Mar 2020, at 13:30, Giovanni Piredda <address@hidden> wrote:

It is that. Now TeXmacs starts compiling, then crashes after the window appears (without menus).

The first time the error seems this to me (I left it directed to stderr and these are the two last lines of the output, I guess the first one is output, the second is error)

TeXmacs/texmacs-guile3/src/TeXmacs/progs/version/version-kbd.scm.go
ICE default IO error handler doing an exit(), pid = 28375, errno = 32

I then run it redirecting stderr, it crashes immediately now, if interesting can either send you the file with the errors or can paste its contents here on the mailing list.


G.


On 21.03.20 13:17, Massimiliano Gubinelli wrote:

You can run without installation, just to check. I do not know how installation works on Linux.

From the source directory (where ./configure is) you can run

TEXMACS_PATH=$PWD/TeXmacs TeXmacs/bin/texmacs.bin

and should work.

Max

On 21. Mar 2020, at 13:06, Giovanni Piredda <address@hidden> wrote:

I recompiled it with the branch guile3. The behaviour is the same: (version) gives 1.8.8.


Configure outputs

configure: Guile version 2.0
configure: Guile data path: /usr/share/guile/2.0

(I checked running ./configure again after I have compiled and installed, but it is irrelevant as far as I know).


I am suspecting a different thing: that the command ./texmacs (run from the installation directory) does not run the TeXmacs I have just installed but the copy I have set as default by exporting $TEXMACS_PATH at login

To this point: what does the line in the shell script

if [ -z "$TEXMACS_PATH" ] ;

do? Does it check whether $TEXMACS_PATH exists? In this case that is the reason why the "usual" TeXmacs get run, that is $TEXMACS_PATH is already set in my shell.

I have tried running the shell script without the ifs, that is, reduced

if [ -z "$TEXMACS_PATH" ] ; then
  TEXMACS_PATH=${datarootdir}/TeXmacs
  export TEXMACS_PATH
  if [ -z "$TEXMACS_BIN_PATH" ] ; then
    TEXMACS_BIN_PATH=${exec_prefix}/libexec/TeXmacs
    export TEXMACS_BIN_PATH
  fi
else
  TEXMACS_BIN_PATH="$TEXMACS_PATH"
  export TEXMACS_BIN_PATH
fi


to


TEXMACS_PATH=${datarootdir}/TeXmacs
  export TEXMACS_PATH

TEXMACS_BIN_PATH=${exec_prefix}/libexec/TeXmacs
    export TEXMACS_BIN_PATH

and TeXmacs starts the compilation, then crashes: this makes me think I am going in the right direction.

I am seeing that the environments variables exported in this way are valid only in the terminal where I defined them, so this keeps the "usual" TeXmacs running when calling it from other terminal windows, and this means I can experiment easily. I would need a hint on how to go on.


Giovanni


On 21.03.20 12:31, Massimiliano Gubinelli wrote:

--enable-guile2 does not do much.

You would have to check the output from configure and see if TeXmacs pick up the right guile.

Use the branch guile3 or qt5+guile2 on my github account mgubi/texmacs


Best
Max

On 21. Mar 2020, at 12:13, Giovanni Piredda <address@hidden> wrote:

which guile-config

returns

/usr/bin/guile-config

and

guile-config --version

returns

guile-config - Guile version 2.0.13

I suspect I cloned the wrong branch (although I do not understand why, if this were the case, --enable-guile2 was accepted by the ./configure command). I cloned it again and I am compiling it again.

Giovanni

On 21.03.20 12:03, Massimiliano Gubinelli wrote:

Usually it is enough to change your PATH variable in such a way that configure find the right 'guile-config'. Do

which guile-config

to check.

Max

On 21. Mar 2020, at 11:47, Giovanni Piredda <address@hidden> wrote:


On 21.03.20 11:41, Kovács Zoltán wrote:

Dear all,
after several emails with Max I finally managed to compile TeXmacs 1.99.12 on Ubuntu 18.04 with guile-2.2. I used his branches qt5 and guile2 (however, he already merged them into one branch). The compilation was smooth when adding the option --enable-guile2 when launching the configure script.
image.png
Ubuntu 18.04 has Qt version 5.9.5.

I thought I had also compiled it - I used --enable-guile2 in the ./configure command, but (version) is giving me 1.8.8. I know that I am running the one I compiled as I am invoking it with the full path. Any suggestions?


Giovanni