Doc: Update info about building with CMake

Change-Id: I30813c51deec50043c0015aef5a672babe6b5608
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

doc/src/cmake/creator-projects-cmake-building.qdocinc

@@ -57,6 +57,10 @@
 
     To reset the changes that you made, select \uicontrol Reset.
 
+    To reconfigure CMake, select \uicontrol Build >
+    \uicontrol {Clear CMake Configuration}, and then
+    select \uicontrol Build > \uicontrol {Rescan Project}.
+
 //! [cmake build configuration]
 
 
@@ -65,7 +69,7 @@
     \section2 CMake Build Steps
 
     \QC builds CMake projects by running \c {cmake . --build}, which then runs
-    run whatever is needed based on how the project was configured: \c make,
+    whatever is needed based on how the project was configured: \c make,
     \c mingw32-make, \c nmake, or \c ninja, for example.
 
     You can add arguments and targets for the build command in

doc/src/cmake/creator-projects-cmake.qdoc

@@ -61,6 +61,10 @@
     provide less information to the code model, which will then fail to resolve
     includes and defines.
 
+    For CMake version 3.14, or later, \QC supports the
+    \l {https://cmake.org/cmake/help/latest/manual/cmake-file-api.7.html}
+    {file-based API}.
+
     To specify paths to CMake executables:
 
     \list 1
@@ -99,9 +103,14 @@
     \section1 Editing CMake Configuration Files
 
     To open a CMakeLists.txt file for editing, right-click it in the
-    \uicontrol Projects view and select \uicontrol {Open with} >
+    \uicontrol Projects view and select \uicontrol {Open With} >
     \uicontrol {CMake Editor}.
 
+    You can also use the \c cmo filter in the \l {Searching with the Locator}
+    {locator} to open the CMakeLists.txt file for the current run configuration
+    in the editor. This is the same build target as when you select
+    \uicontrol Build > \uicontrol {Build for Run Configuration}.
+
     The following features are supported:
 
     \list

doc/src/editors/creator-locator.qdoc

@@ -150,6 +150,11 @@
 
         \if defined(qtcreator)
         \li Running external tools (\c x)
+        \li Using CMake to build the project for the current run configuration
+            (\c {cm}). For more information, see \l {Setting up CMake}.
+        \li Opening the CMakeLists.txt file for the current run configuration in
+            the editor (\c {cmo}). This is the same build target as when you
+            select \uicontrol Build > \uicontrol {Build for Run Configuration}.
         \endif
 
     \endlist

doc/src/projects/creator-only/creator-projects-building.qdoc

@@ -84,16 +84,18 @@
 
     To quickly check the compile output for changes that you made in one file or
     subproject, you can use the \uicontrol Build menu commands to build a file or
-    subproject.
+    subproject. The available build menu commands depend on the build system
+    you selected for the project: CMake, qmake, or Qbs.
 
-    To build the executable that corresponds to the selected run configuration,
+    Select \uicontrol Build > \uicontrol {Build for Run Configuration} to
-    select \uicontrol Build > \uicontrol {Build for Run Configuration}.
+    build the executable that corresponds to the selected run configuration.
+    You can also use the \c cm filter in the \l {Searching with the Locator}
+    {locator}.
 
     To remove all build artifacts, select \uicontrol Build > \uicontrol {Clean All} or
     \uicontrol {Clean Project}. To clean the build directory and then build
     the project, select \uicontrol Build > \uicontrol {Rebuild All} or
-    \uicontrol {Rebuild Project}. If you use qmake, rebuilding also runs qmake
+    \uicontrol {Rebuild Project}.
-    to generate new Makefiles between cleaning and building.
 
     To build and clean projects without dependencies, select the
     \uicontrol {Build Without Dependencies},
@@ -101,11 +103,22 @@
     \uicontrol {Clean Without Dependencies} options in the context menu in the
     \uicontrol Projects view.
 
-    \section1 Additional qmake Commands
+    To run qmake or CMake to regenerate build system files, select
+    \uicontrol Build > \uicontrol {Run qmake} or \uicontrol {Run CMake}.
 
-    To run qmake to generate new Makefiles, select \uicontrol Build >
+    \section2 Building with CMake
-    \uicontrol qmake. To prevent failures on incremental builds, it might make
+
-    sense to always run qmake before building, even though it means that
+    \QC automatically runs CMake when you make changes to \c {CMakeLists.txt}
+    files. To disable this feature, select \uicontrol Tools >
+    \uicontrol Options > \uicontrol Kits > \uicontrol CMake >
+    \uicontrol {Autorun CMake}.
+
+    For more information, see \l {Setting Up CMake}.
+
+    \section2 Building with qmake
+
+    To prevent failures on incremental builds, it might make sense
+    to always run qmake before building, even though it means that
     building will take more time. To enable this option, select \uicontrol Tools
     > \uicontrol Options > \uicontrol {Build & Run} > \uicontrol qmake >
     \uicontrol {Run qmake on every build}.