Release preparation (#528)

CHANGES.md

@@ -1,11 +1,23 @@
 # git master
 
+# 2016.12(09-Dec-2016)
+
 * [527](https://github.com/Eyescale/CMake/pull/527):
   Refactor INSTALL_PACKAGES out of SubProject.cmake, also fixing a bug that
   the dependencies of a project were not installed if it did not have a
   .gitsubprojects file.
+* [526](https://github.com/Eyescale/CMake/pull/526):
+  Provide getSchema() and toJSON() for generated version.h
 * [517](https://github.com/Eyescale/CMake/pull/517):
-  Clone sub projects in parallel. This feature can be optionally disabled.
+  Clone sub projects in parallel. This feature can be optionally disabled with
+  COMMON_SUBPROJECT_PARALLEL_CLONE set to OFF.
+* [516](https://github.com/Eyescale/CMake/pull/516):
+  Support for GCC 6
+* [515](https://github.com/Eyescale/CMake/pull/515):
+  Tweaked configure output to only list not found dependencies; show all with
+  COMMON_FIND_PACKAGE_QUIET set to OFF
+* [512](https://github.com/Eyescale/CMake/pull/512):
+  Add COMMON_DISABLE_WERROR option
 * [510](https://github.com/Eyescale/CMake/pull/510):
   Also create project-all target for super project
 * [507](https://github.com/Eyescale/CMake/pull/507):
@@ -19,15 +31,15 @@
     * Add support for yum to subproject_install_packages
     * Make sure that package installation is only attempted if INSTALL_PACKAGES
       is in the command line (i.e. do not cache the variable).
-
-# 2016.06 (30-Jun-2016)
-
 * [503](https://github.com/Eyescale/CMake/pull/503):
   Added optional MODULE argument to common_find_package() as a hint for
   pkg_config. Example usage: common_find_package(RSVG MODULE librsvg-2.0)
 * [500](https://github.com/Eyescale/CMake/pull/500):
   Added WIN32 option to CommonApplication to be able to build WinMain-based
   apps (no console).
+
+# 2016.06 (30-Jun-2016)
+
 * [497](https://github.com/Eyescale/CMake/pull/497):
   Fix install directory of common_application data
 * [494](https://github.com/Eyescale/CMake/pull/494):

CommonCompiler.cmake

@@ -8,6 +8,13 @@
 # This defines the common_compile_options() function to apply compiler flags and
 # features for the given target.
 #
+# CMake options:
+# * COMMON_WARN_DEPRECATED: Enable compiler deprecation warnings, default ON
+# * COMMON_ENABLE_CXX11_STDLIB: Enable C++11 stdlib, default OFF
+# * COMMON_DISABLE_WERROR: Disable -Werror flags, default OFF
+# * COMMON_ENABLE_CXX11_ABI: Enable C++11 ABI for gcc 5 or later, default ON,
+#   can be set to OFF with env variable CMAKE_COMMON_USE_CXX03_ABI
+#
 # Input Variables
 # * COMMON_MINIMUM_GCC_VERSION check for a minimum gcc version, default 4.8
 #
@@ -77,10 +84,6 @@ if(CMAKE_COMPILER_IS_GCC OR CMAKE_COMPILER_IS_CLANG)
     if(GCC_COMPILER_VERSION VERSION_LESS COMMON_MINIMUM_GCC_VERSION)
       message(FATAL_ERROR "Using gcc ${GCC_COMPILER_VERSION}, need at least ${COMMON_MINIMUM_GCC_VERSION}")
     endif()
-    if(GCC_COMPILER_VERSION VERSION_LESS 4.8)
-      # http://stackoverflow.com/questions/4438084
-      add_definitions(-D_GLIBCXX_USE_NANOSLEEP)
-    endif()
     if(NOT COMMON_ENABLE_CXX11_ABI)
       # http://stackoverflow.com/questions/30668560
       add_definitions("-D_GLIBCXX_USE_CXX11_ABI=0")

README.md

@@ -34,9 +34,10 @@ The following CMake modules can be included in your project:
       more convenience over find_package and *common_find_package_post* (must be
       last after all common_find_package calls) to generate defines.h and
       options.cmake for feature checking.
-    * [CommonCompiler](CommonCompiler.cmake): Default compiler flags can be set
-      on given target to common_compile_options(), useful default warnings and
-      'safe' C++11 features.
+    * [CommonCompiler](CommonCompiler.cmake): Default compiler flags and useful
+      default warnings can be set on given target to common_compile_options();
+      automatically applied for targets created with common_application() and
+      common_library()
     * [GitInfo](GitInfo.cmake) sets variables with information about the git
       source tree.
     * [GitTargets](GitTargets.cmake) *branch*, *cut*, *tag*, *erase*, *retag*,