libspectre-0.2.12-160000.2.2

- Use %autosetup macro. Allows to eliminate the usage of deprecated
  %patchN

- update to 0.2.12:
  * This is another bugfix only release in the libspectre's 0.2 series.
  * Fix exporting to PDF with newer ghostscript (Albert Astals Cid)

- update to 0.2.11:
  * Avoid possible crash when loading a document

- update to 0.2.10:
  * Fix display of some EPS files
  * Fixed memory leak in in case spectre_presize is called multiple
    times
  * Use the new api to pass the callbacks to libgs. Needs
    ghostscript >= 9.53

- update to 0.2.9:
  * Fixed lots of crashes, memory leaks with malformed
  documents (Albert Astals Cid, Randy)
  * Ghostscript 9.24 is now required (Christian Persch)
  * Hide internal symbols (Christian Persch)
  * Added "(libspectre)" to the error messages to be clear where the
  messages come from (Caolán McNamara)
  * Fixed clang warnings (Albert Astals Cid)
- fix-bsc975503.diff: refresh

- Add fix-bsc975503.diff to fix handling of PostScript files with
  embedded EPS files. The PS file then contains two "%%EOF" DSC
  comments and the first one stopped the parsing of the file as if
  the real EOF was reached (bsc#975503, fdo#97091).

- Update to version to version 0.2.8:
  + Fixed the document rotation with newer versions of Ghostscript
    (fdo#76450).
  + Build was also broken with Ghostscript >= 9.18 and has been
    fixed.
  + Fixed a compile warning due to a comparison of integers of
    different signs when building on OS X (fdo#56476).
  + Makefiles were updated to properly use CPPFLAGS instead of
    CFLAGS (fdo#56481).
- Drop libspectre-gs-9.18.patch and
  libspectre-rotate-documents-correctly.patch: Fixed upstream.
- Drop zypper BuildRequires: It was only needed for above patches.

- Add libspectre-rotate-documents-correctly.patch to fix documents
  being rotated incorrectly; patch taken from upstream bug
  report (fdo#76450,boo#898327).

- Replace the logic in the prep section to use zypper in order to
  verify the version. The previous version had issues on openSUSE
  13.2.

- Add libspectre-gs-9.18.patch: Fix building with ghostscript 9.18;
  patch only applied when building against GS 9.18+ (boo#953149).