From 5a19c2915c582884efd66502fff2b0b0ec8d7e04 Mon Sep 17 00:00:00 2001 From: Lang Hames Date: Thu, 24 Aug 2017 05:38:39 +0000 Subject: [PATCH] [docs] In the CMake primer, correct the description of the ARGV/ARGN variables. ARGN is the sublist of unnamed arguments, not the count of the arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@311632 91177308-0d34-0410-b5e6-96231b3b80d8 --- docs/CMakePrimer.rst | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/docs/CMakePrimer.rst b/docs/CMakePrimer.rst index 7f9bc727965..72ebffa5bdd 100644 --- a/docs/CMakePrimer.rst +++ b/docs/CMakePrimer.rst @@ -336,15 +336,15 @@ to the ``macro`` block as well. CMake commands can have named arguments that are requried at every call site. In addition, all commands will implicitly accept a variable number of extra arguments (In C parlance, all commands are varargs functions). When a command is -invoked with extra arguments (beyond the named ones) CMake will store the extra -arguments in a list named ``ARGV``, and the count of the extra arguments in -``ARGN``. Below is a trivial example of providing a wrapper function for CMake's -built in function ``add_dependencies``. +invoked with extra arguments (beyond the named ones) CMake will store the full +list of arguments (both named and unnamed) in a list named ``ARGV``, and the +sublist of unnamed arguments in ``ARGN``. Below is a trivial example of +providing a wrapper function for CMake's built in function ``add_dependencies``. .. code-block:: cmake function(add_deps target) - add_dependencies(${target} ${ARGV}) + add_dependencies(${target} ${ARGN}) endfunction() This example defines a new macro named ``add_deps`` which takes a required first -- 2.50.1