MPS and pgtk

[Aleksandr Vityazev]

Hello,

I tried to build scratch/igc with the "--with-pgtk" flag
got the following errors:

make[3]: Leaving directory 
'/tmp/guix-build-emacs-igc-31.0.50-0.544e031.drv-0/source/admin/unidata'
  CCLD     temacs
ld: pgtkterm.o: in function `mark_pgtkterm':
/tmp/guix-build-emacs-igc-31.0.50-0.544e031.drv-0/source/src/pgtkterm.c:357: 
undefined reference to `mark_object'
ld: 
/tmp/guix-build-emacs-igc-31.0.50-0.544e031.drv-0/source/src/pgtkterm.c:358: 
undefined reference to `mark_object'
ld: 
/tmp/guix-build-emacs-igc-31.0.50-0.544e031.drv-0/source/src/pgtkterm.c:359: 
undefined reference to `mark_object'
ld: 
/tmp/guix-build-emacs-igc-31.0.50-0.544e031.drv-0/source/src/pgtkterm.c:360: 
undefined reference to `mark_object'
ld: 
/tmp/guix-build-emacs-igc-31.0.50-0.544e031.drv-0/source/src/pgtkterm.c:361: 
undefined reference to `mark_object'
ld: 
pgtkterm.o:/tmp/guix-build-emacs-igc-31.0.50-0.544e031.drv-0/source/src/pgtkterm.c:369:
 more undefined references to `mark_object' follow
collect2: error: ld returned 1 exit status

The remaining configuration flags were as follows:
--with-mps=yes
--with-cairo
--with-modules
--with-native-compilation=no
--disable-build-details

-- 
Best regards,
Aleksandr Vityazev