Log Message:
Update to 0.12.0. From the changelog:

* Fix out-of-tree builds with CMake.
  Issue #86

* Fix issue found with Clang regarding invalid suffix on a literal
  Issue #110

* Check now responds to a few errors in a more clear way when it cannot run tests.
  PR #122, #123

* Fix missing pid_t definition in check.h on Windows
  Issue #78

* The maximum message size of check assertions is now configurable.
  Issue #127

* Check support added for Visual Studios 2010, 2012, 2013, 2015, and
  2017 both for x86/64 and ARM.
  PR #129, Issue #125

* Changed license of example CMake files to BSD (was previously LGPL).
  Issue #131

* Fix issue with floating point macros on MinGW
  Issue #101

* Avoid issue in unit test output checking where a shell's built-in printf
  command does not work properly, but the printf program itself is correct.

* Emit only valid XML characters in XML logging (assumes ASCII encoding).
  Bug #103

* Add LGPL header to files where it was missing; update FSF address in LGPL headers
  Bug #110

* Strip timestamps from examples using filterdiff if available. This
  allow build output to be reproducible.
  Bug #112

* Use double slash for regular expressions in checkmk for better Solaris support.

* Improve CMake build files for better Visual Studio 2015 support.
  Pull Request #19

* Fix potential SIGSEGV in Check related to the disk filling up during a test.
  Pull Request #21

* Support added for applying tags to test cases and selectively running
  test cases based on tags.
  Pull Request #44

* Macros for comparing memory regions (ck_assert_mem_eq, ck_assert_mem_ne)
  have been added.
  Pull Request #64

* Macros for comparing floating point numbers have been added.
  Pull Request #69

* Macros for comparing string, but allowing for NULL (ck_assert_pstr_eq,
  ck_assert_pstr_ne) have been added.
  Pull Request #80

* Macros for checking if a pointer is NULL or not have been added.
  Pull Request #87