CMake/Help/variable/CMAKE_SYSROOT.rst

CMAKE_SYSROOT
-------------

Path to pass to the compiler in the ``--sysroot`` flag.

The ``CMAKE_SYSROOT`` content is passed to the compiler in the ``--sysroot``
flag, if supported.  The path is also stripped from the RPATH/RUNPATH if
necessary on installation.  The ``CMAKE_SYSROOT`` is also used to prefix
paths searched by the ``find_*`` commands.

This variable may only be set in a toolchain file specified by
the :variable:`CMAKE_TOOLCHAIN_FILE` variable.
Add CMAKE_SYSROOT variable to set --sysroot when cross compiling. As CMAKE_ROOT_FIND_PATH can be a list, a new CMAKE_SYSROOT is introduced, which is never a list. The contents of this variable is passed to supporting compilers as --sysroot. It is also accounted for when processing implicit link directories reported by the compiler, and when generating RPATH information. 2013-04-13 16:46:57 +04:00			`CMAKE_SYSROOT`
			`-------------`

			Path to pass to the compiler in the ``--sysroot`` flag.

			The ``CMAKE_SYSROOT`` content is passed to the compiler in the ``--sysroot``
			`flag, if supported. The path is also stripped from the RPATH/RUNPATH if`
			necessary on installation. The ``CMAKE_SYSROOT`` is also used to prefix
			paths searched by the ``find_*`` commands.

			`This variable may only be set in a toolchain file specified by`
Help: Document the CMAKE_TOOLCHAIN_FILE. Link to the new docs from existing references to the variable. 2013-11-26 22:48:20 +04:00			the :variable:`CMAKE_TOOLCHAIN_FILE` variable.