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.. cmake-manual-description: CMake Environment Variables Reference
cmake-env-variables(7)
**********************
.. only:: html
.. contents::
This page lists environment variables that have special
meaning to CMake.
For general information on environment variables, see the
:ref:`Environment Variables <CMake Language Environment Variables>`
section in the cmake-language manual.
Environment Variables that Change Behavior
==========================================
.. toctree::
:maxdepth: 1
/envvar/CMAKE_PREFIX_PATH
Environment Variables that Control the Build
============================================
.. toctree::
:maxdepth: 1
/envvar/CMAKE_BUILD_PARALLEL_LEVEL
/envvar/CMAKE_CONFIG_TYPE
/envvar/CMAKE_EXPORT_COMPILE_COMMANDS
/envvar/CMAKE_GENERATOR
/envvar/CMAKE_GENERATOR_INSTANCE
/envvar/CMAKE_GENERATOR_PLATFORM
/envvar/CMAKE_GENERATOR_TOOLSET
/envvar/CMAKE_LANG_COMPILER_LAUNCHER
/envvar/CMAKE_MSVCIDE_RUN_PATH
/envvar/CMAKE_NO_VERBOSE
/envvar/CMAKE_OSX_ARCHITECTURES
/envvar/DESTDIR
/envvar/LDFLAGS
/envvar/MACOSX_DEPLOYMENT_TARGET
/envvar/PackageName_ROOT
/envvar/VERBOSE
Environment Variables for Languages
===================================
.. toctree::
:maxdepth: 1
/envvar/ASM_DIALECT
/envvar/ASM_DIALECTFLAGS
/envvar/CC
/envvar/CFLAGS
/envvar/CSFLAGS
/envvar/CUDACXX
/envvar/CUDAFLAGS
/envvar/CUDAHOSTCXX
/envvar/CXX
/envvar/CXXFLAGS
/envvar/FC
/envvar/FFLAGS
/envvar/ISPC
/envvar/ISPCFLAGS
/envvar/OBJC
/envvar/OBJCXX
/envvar/RC
/envvar/RCFLAGS
/envvar/SWIFTC
Environment Variables for CTest
===============================
.. toctree::
:maxdepth: 1
/envvar/CMAKE_CONFIG_TYPE
/envvar/CTEST_INTERACTIVE_DEBUG_MODE
/envvar/CTEST_OUTPUT_ON_FAILURE
/envvar/CTEST_PARALLEL_LEVEL
/envvar/CTEST_PROGRESS_OUTPUT
/envvar/CTEST_USE_LAUNCHERS_DEFAULT
/envvar/DASHBOARD_TEST_FROM_CTEST
Environment Variables for the CMake curses interface
====================================================
.. toctree::
:maxdepth: 1
/envvar/CCMAKE_COLORS