libSM-1.2.6-160000.3.2

- update to 1.2.6
  Support for using getaddrinfo() was originally added to support IPv6,
  and only used if IPv6 support was enabled.  Two decades later, support
  for getaddrinfo() is ubiquitous and OS'es have marked gethostbyname()
  as deprecated, so use the modern interface whenever we can now.
  (Note that code included from xtrans will only use the modern interfaces
  when IPv6 is disabled if building against xtrans 1.6.0 or later.)
  Of course, in libSM, this only matters if one of the UUID generation
  interfaces isn't being used instead, and the configure script has also
  been modified in this release to stop checking for network interfaces
  if we're not going to use them because we found a UUID generation
  mechanism to use instead for creating ids.

- update to 1.2.5:
  * Remove "All rights reserved" from Oracle copyright notices
  * configure: Use LT_INIT from libtool 2 instead of deprecated AC_PROG_LIBTOOL
  * gitlab CI: add xz-utils to container for "make distcheck"
  * unifdef __UNIXWARE__
  * unifdef MNX_TCPCONN
  * SmcOpenConnection: remove cast of return value from getenv()
  * IceReadCompleteMessage callers need to check if malloc() failed

- update to 1.2.4:
  * Handle arrays too large to fit in iceConn buffers
  * v2: Raise required libICE version to 1.1.0 to get the updated
    IceGetHeaderExtra macro definition needed for this to work correctly.
  * Fix some potential memory leaks in SmcCloseConnection().
  * Add uuid as private dependency to sm.pc for static linking
  * Fix spelling/wording issues

- Update to version 1.2.3
  * autogen: add default patch prefix
  * autogen.sh: use quoted string variables
  * autogen.sh: use exec instead of waiting for configure to finish
  * Stop compiling empty sm_auth.c stub
  * Fix callbacks signatures in libSM documentation
  * Include unistd.h for getpid()
  * Fix uuid_to_string(3) type
  * Get rid of strcpy() in the HAVE_UUID_CREATE case
  * Fixed out ouf boundary accesses.

- Update to version 1.2.2:
  + Fix some clang warnings about integer size/sign conversions.
  + Constify previous_id argument to SmcOpenConnection.
  + autogen.sh: Implement GNOME Build API.
  + configure: Remove AM_MAINTAINER_MODE.
  + Remove unused TLI ("STREAMSCONN") code from libSM.

- Use more robust make install call

- Update to version 1.2.1:
  + Fixes for issues found by static analysis & compiler warnings
  + Documentation cleanups & improvements,
  + Build configuration improvements

- Rename xorg-x11-libSM to libSM and utilize shlib policy

- add libtool as buildrequire to avoid implicit dependency

- bumped version number to 7.6