19 files changed, 98 insertions, 96 deletions
diff --git a/CMakeCPackOptions.cmake.in b/CMakeCPackOptions.cmake.in
index 3ff0188..aba404f 100644
--- a/CMakeCPackOptions.cmake.in
+++ b/CMakeCPackOptions.cmake.in
@@ -58,13 +58,11 @@ if("${CPACK_GENERATOR}" STREQUAL "WIX")
   endif()
 
   set(CPACK_PACKAGE_VERSION
-    "@CMake_VERSION_MAJOR@.@CMake_VERSION_MINOR@.@CMake_VERSION_PATCH@")
+    "@CMake_VERSION_MAJOR@.@CMake_VERSION_MINOR@")
   # WIX installers require at most a 4 component version number, where
   # each component is an integer between 0 and 65534 inclusive
-  set(tweak "@CMake_VERSION_TWEAK@")
-  if(tweak MATCHES "^[0-9]+$")
-    if(tweak GREATER 0 AND tweak LESS 65535)
-      set(CPACK_PACKAGE_VERSION "${CPACK_PACKAGE_VERSION}.${tweak}")
-    endif()
+  set(patch "@CMake_VERSION_PATCH@")
+  if(patch MATCHES "^[0-9]+$" AND patch LESS 65535)
+    set(CPACK_PACKAGE_VERSION "${CPACK_PACKAGE_VERSION}.${patch}")
   endif()
 endif()
diff --git a/Help/command/add_test.rst b/Help/command/add_test.rst
index 5714559..7e7e6bd 100644
--- a/Help/command/add_test.rst
+++ b/Help/command/add_test.rst
@@ -1,69 +1,59 @@
 add_test
 --------
 
-Add a test to the project with the specified arguments.
+Add a test to the project to be run by :manual:`ctest(1)`.
 
 ::
 
-  add_test(testname Exename arg1 arg2 ... )
+  add_test(NAME <name> COMMAND <command> [<arg>...]
+           [CONFIGURATIONS <config>...]
+           [WORKING_DIRECTORY <dir>])
 
-If the ENABLE_TESTING command has been run, this command adds a test
-target to the current directory.  If ENABLE_TESTING has not been run,
-this command does nothing.  The tests are run by the testing subsystem
-by executing Exename with the specified arguments.  Exename can be
-either an executable built by this project or an arbitrary executable
-on the system (like tclsh).  The test will be run with the current
-working directory set to the CMakeList.txt files corresponding
-directory in the binary tree.  Tests added using this signature do not
-support generator expressions.
+Add a test called ``<name>``.  The test name may not contain spaces,
+quotes, or other characters special in CMake syntax.  The options are:
 
+``COMMAND``
+  Specify the test command-line.  If ``<command>`` specifies an
+  executable target (created by :command:`add_executable`) it will
+  automatically be replaced by the location of the executable created
+  at build time.
 
+``CONFIGURATIONS``
+  Restrict execution of the test only to the named configurations.
 
-::
-
-  add_test(NAME <name> [CONFIGURATIONS [Debug|Release|...]]
-           [WORKING_DIRECTORY dir]
-           COMMAND <command> [arg1 [arg2 ...]])
-
-Add a test called <name>.  The test name may not contain spaces,
-quotes, or other characters special in CMake syntax.  If COMMAND
-specifies an executable target (created by add_executable) it will
-automatically be replaced by the location of the executable created at
-build time.  If a CONFIGURATIONS option is given then the test will be
-executed only when testing under one of the named configurations.  If
-a WORKING_DIRECTORY option is given then the test will be executed in
-the given directory.
-
-Arguments after COMMAND may use "generator expressions" with the syntax
-``$<...>``.  See the :manual:`cmake-generator-expressions(7)` manual for
-available expressions.
+``WORKING_DIRECTORY``
+  Set the :prop_test:`WORKING_DIRECTORY` test property to
+  specify the working directory in which to execute the test.
+  If not specified the test will be run with the current working
+  directory set to the build directory corresponding to the
+  current source directory.
 
-Note that tgt is not added as a dependency of the target this
-expression is evaluated on.
+The ``COMMAND`` and ``WORKING_DIRECTORY`` options may use "generator
+expressions" with the syntax ``$<...>``.  See the
+:manual:`cmake-generator-expressions(7)` manual for available expressions.
 
-::
-
-  $<TARGET_POLICY:pol>          = '1' if the policy was NEW when the 'head' target was created, else '0'.  If the policy was not set, the warning message for the policy will be emitted.  This generator expression only works for a subset of policies.
-  $<INSTALL_PREFIX>         = Content of the install prefix when the target is exported via INSTALL(EXPORT) and empty otherwise.
+Example usage::
 
-Boolean expressions:
+  add_test(NAME mytest
+           COMMAND testDriver --config $<CONFIGURATION>
+                              --exe $<TARGET_FILE:myexe>)
 
-::
+This creates a test ``mytest`` whose command runs a ``testDriver`` tool
+passing the configuration name and the full path to the executable
+file produced by target ``myexe``.
 
-  $<AND:?[,?]...>           = '1' if all '?' are '1', else '0'
-  $<OR:?[,?]...>            = '0' if all '?' are '0', else '1'
-  $<NOT:?>                  = '0' if '?' is '1', else '1'
+.. note::
 
-where '?' is always either '0' or '1'.
+  CMake will generate tests only if the :command:`enable_testing`
+  command has been invoked.  The :module:`CTest` module invokes the
+  command automatically when the ``BUILD_TESTING`` option is ``ON``.
 
-Example usage:
+---------------------------------------------------------------------
 
 ::
 
-  add_test(NAME mytest
-           COMMAND testDriver --config $<CONFIGURATION>
-                              --exe $<TARGET_FILE:myexe>)
+  add_test(<name> <command> [<arg>...])
 
-This creates a test "mytest" whose command runs a testDriver tool
-passing the configuration name and the full path to the executable
-file produced by target "myexe".
+Add a test called ``<name>`` with the given command-line.  Unlike
+the above ``NAME`` signature no transformation is performed on the
+command-line to support target names or generator expressions.
diff --git a/Help/release/3.0.0.rst b/Help/release/3.0.0.rst
index 677c7a8..ee8417c 100644
--- a/Help/release/3.0.0.rst
+++ b/Help/release/3.0.0.rst
@@ -394,6 +394,11 @@ Deprecated and Removed Features
 Other Changes
 =============
 
+* The version scheme was changed to use only two components for
+  the feature level instead of three.  The third component will
+  now be used for bug-fix releases or the date of development versions.
+  See the :variable:`CMAKE_VERSION` variable documentation for details.
+
 * The default install locations of CMake itself on Windows and
   OS X no longer contain the CMake version number.  This allows
   for easy replacement without re-generating local build trees
diff --git a/Help/release/dev/0-sample-topic.rst b/Help/release/dev/0-sample-topic.rst
new file mode 100644
index 0000000..e4cc01e
--- /dev/null
+++ b/Help/release/dev/0-sample-topic.rst
@@ -0,0 +1,7 @@
+0-sample-topic
+--------------
+
+* This is a sample release note for the change in a topic.
+  Developers should add similar notes for each topic branch
+  making a noteworthy change.  Each document should be named
+  and titled to match the topic name to avoid merge conflicts.
diff --git a/Help/release/index.rst b/Help/release/index.rst
index 752c568..15ce065 100644
--- a/Help/release/index.rst
+++ b/Help/release/index.rst
@@ -5,6 +5,8 @@ CMake Release Notes
   This file should include the adjacent "dev.txt" file
   in development versions but not in release versions.
 
+.. include:: dev.txt
+
 Releases
 ========
 
diff --git a/Help/variable/CMAKE_TWEAK_VERSION.rst b/Help/variable/CMAKE_TWEAK_VERSION.rst
index a2c8f35..be2e050 100644
--- a/Help/variable/CMAKE_TWEAK_VERSION.rst
+++ b/Help/variable/CMAKE_TWEAK_VERSION.rst
@@ -1,5 +1,11 @@
 CMAKE_TWEAK_VERSION
 -------------------
 
-Fourth version number component of the :variable:`CMAKE_VERSION`
-variable.
+Defined to ``0`` for compatibility with code written for older
+CMake versions that may have defined higher values.
+
+.. note::
+
+  In CMake versions 2.8.2 through 2.8.12, this variable holds
+  the fourth version number component of the
+  :variable:`CMAKE_VERSION` variable.
diff --git a/Help/variable/CMAKE_VERSION.rst b/Help/variable/CMAKE_VERSION.rst
index 6184f08..bbb1d91 100644
--- a/Help/variable/CMAKE_VERSION.rst
+++ b/Help/variable/CMAKE_VERSION.rst
@@ -1,24 +1,23 @@
 CMAKE_VERSION
 -------------
 
-The CMake version string as up to four non-negative integer components
+The CMake version string as three non-negative integer components
 separated by ``.`` and possibly followed by ``-`` and other information.
-The first three components represent the feature level and the fourth
+The first two components represent the feature level and the third
 component represents either a bug-fix level or development date.
 
 Release versions and release candidate versions of CMake use the format::
 
-  <major>.<minor>.<patch>[.<tweak>][-rc<n>]
+  <major>.<minor>.<patch>[-rc<n>]
 
-where the ``<tweak>`` component is less than ``20000000``.  Development
+where the ``<patch>`` component is less than ``20000000``.  Development
 versions of CMake use the format::
 
-  <major>.<minor>.<patch>.<date>[-<id>]
+  <major>.<minor>.<date>[-<id>]
 
 where the ``<date>`` component is of format ``CCYYMMDD`` and ``<id>``
 may contain arbitrary text.  This represents development as of a
-particular date following the ``<major>.<minor>.<patch>`` feature
-release.
+particular date following the ``<major>.<minor>`` feature release.
 
 Individual component values are also available in variables:
 
@@ -35,6 +34,12 @@ strings as floating-point numbers.
 
 .. note::
 
+  CMake versions 2.8.2 through 2.8.12 used three components for the
+  feature level.  Release versions represented the bug-fix level in a
+  fourth component, i.e. ``<major>.<minor>.<patch>[.<tweak>][-rc<n>]``.
+  Development versions represented the development date in the fourth
+  component, i.e. ``<major>.<minor>.<patch>.<date>[-<id>]``.
+
   CMake versions prior to 2.8.2 used three components for the
   feature level and had no bug-fix component.  Release versions
   used an even-valued second component, i.e.
diff --git a/Modules/FindGTK2.cmake b/Modules/FindGTK2.cmake
index bc66337..a91da33 100644
--- a/Modules/FindGTK2.cmake
+++ b/Modules/FindGTK2.cmake
@@ -108,7 +108,7 @@
 # (To distribute this file outside of CMake, substitute the full
 #  License text for the above reference.)
 
-# Version 1.6 (CMake 2.8.13)
+# Version 1.6 (CMake 3.0)
 #   * Create targets for each library
 #   * Do not link libfreetype
 # Version 1.5 (CMake 2.8.12)
diff --git a/Source/CMakeInstallDestinations.cmake b/Source/CMakeInstallDestinations.cmake
index 3e93d41..99c86ca 100644
--- a/Source/CMakeInstallDestinations.cmake
+++ b/Source/CMakeInstallDestinations.cmake
@@ -1,15 +1,15 @@
 # Keep formatting here consistent with bootstrap script expectations.
 if(BEOS)
-  set(CMAKE_DATA_DIR_DEFAULT "share/cmake-${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}.${CMake_VERSION_PATCH}") # HAIKU
+  set(CMAKE_DATA_DIR_DEFAULT "share/cmake-${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}") # HAIKU
   set(CMAKE_MAN_DIR_DEFAULT "documentation/man") # HAIKU
-  set(CMAKE_DOC_DIR_DEFAULT "documentation/doc/cmake-${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}.${CMake_VERSION_PATCH}") # HAIKU
+  set(CMAKE_DOC_DIR_DEFAULT "documentation/doc/cmake-${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}") # HAIKU
 elseif(CYGWIN)
   set(CMAKE_DATA_DIR_DEFAULT "share/cmake-${CMake_VERSION}") # CYGWIN
   set(CMAKE_DOC_DIR_DEFAULT "share/doc/cmake-${CMake_VERSION}") # CYGWIN
   set(CMAKE_MAN_DIR_DEFAULT "share/man") # CYGWIN
 else()
-  set(CMAKE_DATA_DIR_DEFAULT "share/cmake-${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}.${CMake_VERSION_PATCH}") # OTHER
-  set(CMAKE_DOC_DIR_DEFAULT "doc/cmake-${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}.${CMake_VERSION_PATCH}") # OTHER
+  set(CMAKE_DATA_DIR_DEFAULT "share/cmake-${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}") # OTHER
+  set(CMAKE_DOC_DIR_DEFAULT "doc/cmake-${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}") # OTHER
   set(CMAKE_MAN_DIR_DEFAULT "man") # OTHER
 endif()
 
diff --git a/Source/CMakeVersion.bash b/Source/CMakeVersion.bash
index 4794e60..853b0ca 100755
--- a/Source/CMakeVersion.bash
+++ b/Source/CMakeVersion.bash
@@ -3,5 +3,5 @@
 if test "x$1" = "x-f"; then shift ; n='*' ; else n='\{8\}' ; fi
 if test "$#" -gt 0; then echo 1>&2 "usage: CMakeVersion.bash [-f]"; exit 1; fi
 sed -i -e '
-s/\(^set(CMake_VERSION_TWEAK\) [0-9]'"$n"'\(.*\)/\1 '"$(date +%Y%m%d)"'\2/
+s/\(^set(CMake_VERSION_PATCH\) [0-9]'"$n"'\(.*\)/\1 '"$(date +%Y%m%d)"'\2/
 ' "${BASH_SOURCE%/*}/CMakeVersion.cmake"
diff --git a/Source/CMakeVersion.cmake b/Source/CMakeVersion.cmake
index 9e60e71..e9a1721 100644
--- a/Source/CMakeVersion.cmake
+++ b/Source/CMakeVersion.cmake
@@ -1,6 +1,5 @@
 # CMake version number components.
-set(CMake_VERSION_MAJOR 2)
-set(CMake_VERSION_MINOR 8)
-set(CMake_VERSION_PATCH 12)
-set(CMake_VERSION_TWEAK 20140219)
+set(CMake_VERSION_MAJOR 3)
+set(CMake_VERSION_MINOR 0)
+set(CMake_VERSION_PATCH 20140224)
 #set(CMake_VERSION_RC 1)
diff --git a/Source/CMakeVersionCompute.cmake b/Source/CMakeVersionCompute.cmake
index a166334..496d6cf 100644
--- a/Source/CMakeVersionCompute.cmake
+++ b/Source/CMakeVersionCompute.cmake
@@ -1,8 +1,8 @@
 # Load version number components.
 include(${CMake_SOURCE_DIR}/Source/CMakeVersion.cmake)
 
-# Releases define a small tweak level.
-if("${CMake_VERSION_TWEAK}" VERSION_LESS 20000000)
+# Releases define a small patch level.
+if("${CMake_VERSION_PATCH}" VERSION_LESS 20000000)
   set(CMake_VERSION_IS_RELEASE 1)
   set(CMake_VERSION_SOURCE "")
 else()
@@ -12,9 +12,6 @@ endif()
 
 # Compute the full version string.
 set(CMake_VERSION ${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}.${CMake_VERSION_PATCH})
-if(${CMake_VERSION_TWEAK} GREATER 0)
-  set(CMake_VERSION ${CMake_VERSION}.${CMake_VERSION_TWEAK})
-endif()
 if(CMake_VERSION_RC)
   set(CMake_VERSION ${CMake_VERSION}-rc${CMake_VERSION_RC})
 endif()
diff --git a/Source/cmExportBuildFileGenerator.cxx b/Source/cmExportBuildFileGenerator.cxx
index a77bc68..308956a 100644
--- a/Source/cmExportBuildFileGenerator.cxx
+++ b/Source/cmExportBuildFileGenerator.cxx
@@ -52,7 +52,7 @@ bool cmExportBuildFileGenerator::GenerateMainFile(std::ostream& os)
       }
     if (te->GetType() == cmTarget::INTERFACE_LIBRARY)
       {
-      this->GenerateRequiredCMakeVersion(os, DEVEL_CMAKE_VERSION(3, 0, 0));
+      this->GenerateRequiredCMakeVersion(os, "3.0.0");
       }
     }
 
diff --git a/Source/cmExportFileGenerator.h b/Source/cmExportFileGenerator.h
index 8be4bbf..57ab378 100644
--- a/Source/cmExportFileGenerator.h
+++ b/Source/cmExportFileGenerator.h
@@ -21,14 +21,13 @@
 #define STRINGIFY_HELPER(X) #X
 #define STRINGIFY(X) STRINGIFY_HELPER(X)
 
-#define DEVEL_CMAKE_VERSION(maj, min, patch) \
-  (CMake_VERSION_ENCODE(maj, min, patch) > \
-   CMake_VERSION_ENCODE(CMake_VERSION_MAJOR, CMake_VERSION_MINOR, \
-                        CMake_VERSION_PATCH) \
-  ) ? \
+#define DEVEL_CMAKE_VERSION(major, minor) ( \
+  CMake_VERSION_ENCODE(major, minor, 0) > \
+  CMake_VERSION_ENCODE(CMake_VERSION_MAJOR, CMake_VERSION_MINOR, 0) ?  \
     STRINGIFY(CMake_VERSION_MAJOR) "." STRINGIFY(CMake_VERSION_MINOR) "." \
-    STRINGIFY(CMake_VERSION_PATCH) "." STRINGIFY(CMake_VERSION_TWEAK) \
-  : #maj "." #min "." #patch
+    STRINGIFY(CMake_VERSION_PATCH) \
+  : #major "." #minor ".0" \
+  )
 
 class cmTargetExport;
 
diff --git a/Source/cmExportInstallFileGenerator.cxx b/Source/cmExportInstallFileGenerator.cxx
index 8b59665..b579963 100644
--- a/Source/cmExportInstallFileGenerator.cxx
+++ b/Source/cmExportInstallFileGenerator.cxx
@@ -176,7 +176,7 @@ bool cmExportInstallFileGenerator::GenerateMainFile(std::ostream& os)
 
   if (require3_0_0)
     {
-    this->GenerateRequiredCMakeVersion(os, DEVEL_CMAKE_VERSION(3, 0, 0));
+    this->GenerateRequiredCMakeVersion(os, "3.0.0");
     }
   else if (require2_8_12)
     {
diff --git a/Source/cmVersion.cxx b/Source/cmVersion.cxx
index 047d24d..9cb0cd6 100644
--- a/Source/cmVersion.cxx
+++ b/Source/cmVersion.cxx
@@ -16,7 +16,7 @@
 unsigned int cmVersion::GetMajorVersion() { return CMake_VERSION_MAJOR; }
 unsigned int cmVersion::GetMinorVersion() { return CMake_VERSION_MINOR; }
 unsigned int cmVersion::GetPatchVersion() { return CMake_VERSION_PATCH; }
-unsigned int cmVersion::GetTweakVersion() { return CMake_VERSION_TWEAK; }
+unsigned int cmVersion::GetTweakVersion() { return 0; }
 
 const char* cmVersion::GetCMakeVersion()
 {
diff --git a/Source/cmVersionConfig.h.in b/Source/cmVersionConfig.h.in
index 76bc8fe..16aeabe 100644
--- a/Source/cmVersionConfig.h.in
+++ b/Source/cmVersionConfig.h.in
@@ -12,5 +12,4 @@
 #define CMake_VERSION_MAJOR @CMake_VERSION_MAJOR@
 #define CMake_VERSION_MINOR @CMake_VERSION_MINOR@
 #define CMake_VERSION_PATCH @CMake_VERSION_PATCH@
-#define CMake_VERSION_TWEAK @CMake_VERSION_TWEAK@
 #define CMake_VERSION "@CMake_VERSION@"
diff --git a/Source/cmVersionMacros.h b/Source/cmVersionMacros.h
index 67f58ca..cf7f678 100644
--- a/Source/cmVersionMacros.h
+++ b/Source/cmVersionMacros.h
@@ -14,8 +14,8 @@
 
 #include "cmVersionConfig.h"
 
-#define CMake_VERSION_TWEAK_IS_RELEASE(tweak) ((tweak) < 20000000)
-#if CMake_VERSION_TWEAK_IS_RELEASE(CMake_VERSION_TWEAK)
+#define CMake_VERSION_PATCH_IS_RELEASE(patch) ((patch) < 20000000)
+#if CMake_VERSION_PATCH_IS_RELEASE(CMake_VERSION_PATCH)
 # define CMake_VERSION_IS_RELEASE 1
 #endif
 
diff --git a/bootstrap b/bootstrap
index 9154afb..69dcbce 100755
--- a/bootstrap
+++ b/bootstrap
@@ -53,10 +53,6 @@ cmake_version_major="`cmake_version_component MAJOR`"
 cmake_version_minor="`cmake_version_component MINOR`"
 cmake_version_patch="`cmake_version_component PATCH`"
 cmake_version="${cmake_version_major}.${cmake_version_minor}.${cmake_version_patch}"
-cmake_version_tweak="`cmake_version_component TWEAK`"
-if [ "$cmake_version_tweak" != "0" ]; then
-  cmake_version="${cmake_version}.${cmake_version_tweak}"
-fi
 cmake_version_rc="`cmake_version_component RC`"
 if [ "$cmake_version_rc" != "" ]; then
   cmake_version="${cmake_version}-rc${cmake_version_rc}"
@@ -1464,7 +1460,6 @@ fi
 cmake_report cmVersionConfig.h${_tmp} "#define CMake_VERSION_MAJOR ${cmake_version_major}"
 cmake_report cmVersionConfig.h${_tmp} "#define CMake_VERSION_MINOR ${cmake_version_minor}"
 cmake_report cmVersionConfig.h${_tmp} "#define CMake_VERSION_PATCH ${cmake_version_patch}"
-cmake_report cmVersionConfig.h${_tmp} "#define CMake_VERSION_TWEAK ${cmake_version_tweak}"
 cmake_report cmVersionConfig.h${_tmp} "#define CMake_VERSION \"${cmake_version}\""
 cmake_report cmConfigure.h${_tmp} "#define CMAKE_ROOT_DIR \"${cmake_root_dir}\""
 cmake_report cmConfigure.h${_tmp} "#define CMAKE_DATA_DIR \"/bootstrap-not-insalled\""