Thanks for the tip with the --enable-guile2 flag. After installing some QT5
dependencies I was able to launch make. It failed with
(...)
/usr/bin/ld: Objects/s7.o: undefined reference to symbol 'dlclose@
@GLIBC_2.2.5'
/usr/bin/ld: /usr/lib/x86_64-linux-gnu/libdl.so.2: error adding symbols:
DSO missing from command line
collect2: error: ld returned 1 exit status
make[1]: *** [makefile:444: Objects/texmacs-shared.bin] Error 1
make[1]: Leaving directory '/home/alvar/Xode/mgubi/src/src'
make: *** [Makefile:58: TEXMACS] Error 2

I searched for a while but I was not able to pinpoint where what compiler
flag is missing (or if it is anything else). I have libc6-dev installed.

Regards,

Álvaro.


On Mon, 18 Jan 2021 at 11:05, Massimiliano Gubinelli <m.gubine...@gmail.com>
wrote:

> I'm not sure s7 is correctly configured in all the platforms. Maybe you
> can try to add
>
> #define MS_WINDOWS 1
>
> to mus-config.h
>
> for example.
> Give a loot at  the comments at the beginning of s7.c. It could give some
> hints on how to properly configure it.
>
> max
>
>
>
> On 17. Jan 2021, at 07:58, Marco Atzeri <marco.atz...@gmail.com> wrote:
>
> On 08.01.2021 22:58, Massimiliano Gubinelli wrote:
>
> Dear all,
>  an *unofficial* port of TeXmacs to S7 is essentially complete. I do not
> have any particular bug on my list. If you feel adventurous you can try it
> and report problems, this will help me to finalize it, you find it here:
> https://github.com/mgubi/texmacs/tree/s7
> It is still a development version, use it to your own risk and do not
> advertise it to regular users.
> The plans is to wait for 2.1 and then evaluate what we are going to do
> wrt. Scheme support. In the meantime these ports allow me to learn better
> how the scheme code in TeXmacs works and hopefully to provide a stable base
> for the next 20 years of TeXmacs :) (be it with Guile, S7 or whatever else
> we decide to use).
> Max
>
>
> On Cygwin64 bit, there is a S7 boot issue :
>
> Benchmark 1
> 832040
> Time: 53
> Booting TeXmacs kernel functionality
>
> Thread 1 "texmacs" received signal SIGSEGV, Segmentation fault.
> 0x0000000100fb8f13 in s7_init () at ./Scheme/S7/s7.c:96752
> 96752   {
>
>
> (gdb) l
> 96747   #if (!MS_WINDOWS)
> 96748   static pthread_mutex_t init_lock = PTHREAD_MUTEX_INITIALIZER;
> 96749   #endif
> 96750
> 96751   s7_scheme *s7_init(void)
> 96752   {
> 96753     int32_t i;
> 96754     s7_scheme *sc;
> 96755     static bool already_inited = false;
> 96756
>
>
> I will need to look on this S7 code assumption for Cygwin
>
> Compilation was fine :-(
>
>
>
> Regards
> Marco
>
>
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