Merge topic 'doc-objc-lang-flags'
31e6017bb6 Help: Document ObjC/ObjC++ flag variables
Acked-by: Kitware Robot <kwrobot@kitware.com>
Tested-by: buildbot <buildbot@kitware.com>
Merge-request: !9437
diff --git a/Help/envvar/OBJCFLAGS.rst b/Help/envvar/OBJCFLAGS.rst
new file mode 100644
index 0000000..2f30807
--- /dev/null
+++ b/Help/envvar/OBJCFLAGS.rst
@@ -0,0 +1,14 @@
+OBJCFLAGS
+---------
+
+.. versionadded:: 3.16
+
+.. include:: ENV_VAR.txt
+
+Add default compilation flags to be used when compiling ``Objective C`` files.
+
+.. |CMAKE_LANG_FLAGS| replace:: :variable:`CMAKE_OBJC_FLAGS <CMAKE_<LANG>_FLAGS>`
+.. |LANG| replace:: ``OBJC``
+.. include:: LANG_FLAGS.txt
+
+See also :variable:`CMAKE_OBJC_FLAGS_INIT <CMAKE_<LANG>_FLAGS_INIT>`.
diff --git a/Help/envvar/OBJCXXFLAGS.rst b/Help/envvar/OBJCXXFLAGS.rst
new file mode 100644
index 0000000..089222a
--- /dev/null
+++ b/Help/envvar/OBJCXXFLAGS.rst
@@ -0,0 +1,14 @@
+OBJCXXFLAGS
+-----------
+
+.. versionadded:: 3.16
+
+.. include:: ENV_VAR.txt
+
+Add default compilation flags to be used when compiling ``Objective C++`` (.mm) files.
+
+.. |CMAKE_LANG_FLAGS| replace:: :variable:`CMAKE_OBJCXX_FLAGS <CMAKE_<LANG>_FLAGS>`
+.. |LANG| replace:: ``OBJCXX``
+.. include:: LANG_FLAGS.txt
+
+See also :variable:`CMAKE_OBJCXX_FLAGS_INIT <CMAKE_<LANG>_FLAGS_INIT>`.
diff --git a/Help/manual/cmake-env-variables.7.rst b/Help/manual/cmake-env-variables.7.rst
index e693e4c..a69ace6 100644
--- a/Help/manual/cmake-env-variables.7.rst
+++ b/Help/manual/cmake-env-variables.7.rst
@@ -92,7 +92,9 @@
/envvar/ISPC
/envvar/ISPCFLAGS
/envvar/OBJC
+ /envvar/OBJCFLAGS
/envvar/OBJCXX
+ /envvar/OBJCXXFLAGS
/envvar/RC
/envvar/RCFLAGS
/envvar/SWIFTC
diff --git a/Help/variable/CMAKE_LANG_FLAGS.rst b/Help/variable/CMAKE_LANG_FLAGS.rst
index 909a001..4f8f469 100644
--- a/Help/variable/CMAKE_LANG_FLAGS.rst
+++ b/Help/variable/CMAKE_LANG_FLAGS.rst
@@ -24,6 +24,10 @@
Initialized by the :envvar:`HIPFLAGS` environment variable.
* ``CMAKE_ISPC_FLAGS``:
Initialized by the :envvar:`ISPCFLAGS` environment variable.
+* ``CMAKE_OBJC_FLAGS``:
+ Initialized by the :envvar:`OBJCFLAGS` environment variable.
+* ``CMAKE_OBJCXX_FLAGS``:
+ Initialized by the :envvar:`OBJCXXFLAGS` environment variable.
This value is a command-line string fragment. Therefore, multiple options
should be separated by spaces, and options with spaces should be quoted.
