newt-0.52.24-160000.2.2

- Add -D_GNU_SOURCE to compilation flags because it is a required
  feature macro for function setlinebuf to be declared. [boo#1225864]

- update to 0.52.24:
  * add support for python3.13
  * fix compiler warnings

- Add _multibuild to define 2nd spec file as additional flavor.
  Eliminates the need for source package links in OBS.

- update to 0.52.23:
  * fix automatic height of menu/list in whiptail (broken in 0.52.22)
  * fix automatic width of whiptail --yesno box
  * fix automatic width in whiptail with unicode characters
  * fix automatic width with whiptail --noitem and --notags options
  * fix spacing with longer tags in whiptail
  * avoid overlapping backtitle in whiptail with automatic height
  * fix crash in whiptail with new libpopt
  * switch from usleep to nanosleep (Rosen Penev)
  * fix libnewt.pc to enable static linking (Alexey Sheplyakov)
  * fix LDFLAGS order in snack linking (Sam James)
  * use CFLAGS when compiling snack
  * improve configure.ac (Thomas Kuehne)
  * install header and libnewt.pc with shared library (Michael Olbrich)

- Split doc build into separate spec file
- As the example scripts are "pointless", just don't install them

- Update to version 0.52.21:
  * define env NEWT_NOFLOWCTRL to disable flow control (Robert Gill)
  * don't leak memory on errors in dialogboxes
  * fix radio button selection check in snack
  * fix plural forms in Lithuanian translation (#1568999)
  * fix parallel build (Émeric Dupont)
  * allow python versions to be specified with --with-python option

- Use FAT LTO objects in order to provide proper static library.

- use new license string compatible with latest spdx.org changes
- ran spec-cleaner
- adjust spec file to be able to build for SLE-12 and below:
  + re-add BuildRoot definition
  + re-add defattr definitions
  + define python2_sitearch if the macro is not defined
- added newt-0.52.20-implicit-pointer-decl.patch to get rid of
  compiler warnings about implicit definitions of functions

- Build without py2 if needed
- Fix upstream url

- Use current factory dependencies
- Always build python3 bindings
- Small cleanup with spec-clenaer