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-rw-r--r--Help/prop_tgt/AUTOGEN_COMMAND_LINE_LENGTH_MAX.rst18
-rw-r--r--Help/prop_tgt/AUTOMOC.rst4
-rw-r--r--Help/prop_tgt/AUTOUIC.rst4
3 files changed, 26 insertions, 0 deletions
diff --git a/Help/prop_tgt/AUTOGEN_COMMAND_LINE_LENGTH_MAX.rst b/Help/prop_tgt/AUTOGEN_COMMAND_LINE_LENGTH_MAX.rst
new file mode 100644
index 0000000..f1e51a7
--- /dev/null
+++ b/Help/prop_tgt/AUTOGEN_COMMAND_LINE_LENGTH_MAX.rst
@@ -0,0 +1,18 @@
+AUTOGEN_COMMAND_LINE_LENGTH_MAX
+-------------------------------
+
+.. versionadded:: 3.29
+
+Command line length limit for autogen targets, i.e. ``moc`` or ``uic``,
+that triggers the use of response files on Windows instead of passing all
+arguments to the command line.
+
+- An empty (or unset) value sets the limit to 32000
+- A positive non zero integer value sets the exact command line length
+ limit.
+
+By default ``AUTOGEN_COMMAND_LINE_LENGTH_MAX`` is initialized from
+:variable:`CMAKE_AUTOGEN_COMMAND_LINE_LENGTH_MAX`.
+
+See the :manual:`cmake-qt(7)` manual for more information on using CMake
+with Qt.
diff --git a/Help/prop_tgt/AUTOMOC.rst b/Help/prop_tgt/AUTOMOC.rst
index 0feb2e8..6f58afb 100644
--- a/Help/prop_tgt/AUTOMOC.rst
+++ b/Help/prop_tgt/AUTOMOC.rst
@@ -247,5 +247,9 @@ will be generated when this variable is ``ON``.
This target property controls the number of ``moc`` or ``uic`` processes to
start in parallel during builds.
+:prop_tgt:`AUTOGEN_COMMAND_LINE_LENGTH_MAX`:
+This target property controls the limit when to use response files for
+``moc`` or ``uic`` processes on Windows.
+
See the :manual:`cmake-qt(7)` manual for more information on using CMake
with Qt.
diff --git a/Help/prop_tgt/AUTOUIC.rst b/Help/prop_tgt/AUTOUIC.rst
index dc854b2..95366ee 100644
--- a/Help/prop_tgt/AUTOUIC.rst
+++ b/Help/prop_tgt/AUTOUIC.rst
@@ -81,5 +81,9 @@ will be generated when this variable is ``ON``.
This target property controls the number of ``moc`` or ``uic`` processes to
start in parallel during builds.
+:prop_tgt:`AUTOGEN_COMMAND_LINE_LENGTH_MAX`:
+This target property controls the limit when to use response files for
+``moc`` or ``uic`` processes on Windows.
+
See the :manual:`cmake-qt(7)` manual for more information on using CMake
with Qt.