cmake/Help/envvar/ISPCFLAGS.rst
2021-09-14 00:13:48 +02:00

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ISPCFLAGS
---------
.. versionadded:: 3.19
.. include:: ENV_VAR.txt
Default compilation flags to be used when compiling ``ISPC`` files. Will only be
used by CMake on the first configuration to determine ``ISPC`` default
compilation flags, after which the value for ``ISPCFLAGS`` is stored in the
cache as :variable:`CMAKE_ISPC_FLAGS <CMAKE_<LANG>_FLAGS>`. For any configuration
run (including the first), the environment variable will be ignored if
the :variable:`CMAKE_ISPC_FLAGS <CMAKE_<LANG>_FLAGS>` variable is defined.
See also :variable:`CMAKE_ISPC_FLAGS_INIT <CMAKE_<LANG>_FLAGS_INIT>`.