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-rw-r--r--Help/manual/cmake-variables.7.rst19
1 files changed, 17 insertions, 2 deletions
diff --git a/Help/manual/cmake-variables.7.rst b/Help/manual/cmake-variables.7.rst
index 9b12fc5..7a7f0b8 100644
--- a/Help/manual/cmake-variables.7.rst
+++ b/Help/manual/cmake-variables.7.rst
@@ -7,6 +7,14 @@ cmake-variables(7)
.. contents::
+This page documents variables that are provided by CMake
+or have meaning to CMake when set by project code.
+
+For general information on variables, see the
+:ref:`Variables <CMake Language Variables>`
+section in the cmake-language manual.
+
+
Variables that Provide Information
==================================
@@ -233,7 +241,6 @@ Variables that Describe the System
/variable/ANDROID
/variable/APPLE
/variable/BORLAND
- /variable/CACHE
/variable/CMAKE_CL_64
/variable/CMAKE_COMPILER_2005
/variable/CMAKE_HOST_APPLE
@@ -252,7 +259,6 @@ Variables that Describe the System
/variable/CMAKE_SYSTEM_PROCESSOR
/variable/CMAKE_SYSTEM_VERSION
/variable/CYGWIN
- /variable/ENV
/variable/GHS-MULTI
/variable/MINGW
/variable/MSVC
@@ -591,3 +597,12 @@ Variables for CPack
/variable/CPACK_PACKAGING_INSTALL_PREFIX
/variable/CPACK_SET_DESTDIR
/variable/CPACK_WARN_ON_ABSOLUTE_INSTALL_DESTINATION
+
+Variable Expansion Operators
+============================
+
+.. toctree::
+ :maxdepth: 1
+
+ /variable/CACHE
+ /variable/ENV