[Cmake-commits] CMake branch, next, updated. v3.4.1-1989-g32e0619

[Brad King]

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The branch, next has been updated
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       via  6e92f7b2de3d6a25e4e77e274de110a2974c74ca (commit)
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- Log -----------------------------------------------------------------
https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=32e061936368819a8dc60cac90e4997d60a0a9aa
commit 32e061936368819a8dc60cac90e4997d60a0a9aa
Merge: a10f081 6e92f7b
Author:     Brad King <brad.king at kitware.com>
AuthorDate: Fri Jan 15 15:05:07 2016 -0500
Commit:     CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Fri Jan 15 15:05:07 2016 -0500

    Merge topic 'doc-export-compile-commands' into next
    
    6e92f7b2 Help: Document the CMAKE_EXPORT_COMPILE_COMMANDS variable


https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=6e92f7b2de3d6a25e4e77e274de110a2974c74ca
commit 6e92f7b2de3d6a25e4e77e274de110a2974c74ca
Author:     Sebastian Schuberth <sschuberth at gmail.com>
AuthorDate: Fri Jan 15 15:08:45 2016 +0100
Commit:     Brad King <brad.king at kitware.com>
CommitDate: Fri Jan 15 15:04:33 2016 -0500

    Help: Document the CMAKE_EXPORT_COMPILE_COMMANDS variable

diff --git a/Help/manual/cmake-variables.7.rst b/Help/manual/cmake-variables.7.rst
index 3f49572..15eaece 100644
--- a/Help/manual/cmake-variables.7.rst
+++ b/Help/manual/cmake-variables.7.rst
@@ -118,6 +118,7 @@ Variables that Change Behavior
    /variable/CMAKE_DISABLE_FIND_PACKAGE_PackageName
    /variable/CMAKE_ERROR_DEPRECATED
    /variable/CMAKE_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION
+   /variable/CMAKE_EXPORT_COMPILE_COMMANDS
    /variable/CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    /variable/CMAKE_SYSROOT
    /variable/CMAKE_FIND_APPBUNDLE
diff --git a/Help/variable/CMAKE_EXPORT_COMPILE_COMMANDS.rst b/Help/variable/CMAKE_EXPORT_COMPILE_COMMANDS.rst
new file mode 100644
index 0000000..8776279
--- /dev/null
+++ b/Help/variable/CMAKE_EXPORT_COMPILE_COMMANDS.rst
@@ -0,0 +1,30 @@
+CMAKE_EXPORT_COMPILE_COMMANDS
+-----------------------------
+
+Enable/Disable output of compile commands during generation.
+
+If enabled, generates a ``compile_commands.json`` file containing the exact
+compiler calls for all translation units of the project in machine-readable
+form.  The format of the JSON file looks like:
+
+.. code-block:: javascript
+
+  [
+    {
+      "directory": "/home/user/development/project",
+      "command": "/usr/bin/c++ ... -c ../foo/foo.cc",
+      "file": "../foo/foo.cc"
+    },
+
+    ...
+
+    {
+      "directory": "/home/user/development/project",
+      "command": "/usr/bin/c++ ... -c ../foo/bar.cc",
+      "file": "../foo/bar.cc"
+    }
+  ]
+
+.. note::
+  This option is implemented only by :ref:`Makefile Generators`
+  and the :generator:`Ninja`.  It is ignored on other generators.

-----------------------------------------------------------------------

Summary of changes:
 Help/manual/cmake-variables.7.rst               |    1 +
 Help/variable/CMAKE_EXPORT_COMPILE_COMMANDS.rst |   30 +++++++++++++++++++++++
 2 files changed, 31 insertions(+)
 create mode 100644 Help/variable/CMAKE_EXPORT_COMPILE_COMMANDS.rst


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