CheckIncludeFiles¶
Provides a macro to check if a list of one or more header files can
be included together in C.
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CHECK_INCLUDE_FILES¶ CHECK_INCLUDE_FILES("<includes>" <variable>)
Check if the given
<includes>list may be included together in aCsource file and store the result in an internal cache entry named<variable>. Specify the<includes>argument as a ;-list of header file names.
The following variables may be set before calling this macro to modify the way the check is run:
CMAKE_REQUIRED_FLAGS- string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS- list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_INCLUDES- list of include directories
CMAKE_REQUIRED_QUIET- execute quietly without messages
See modules CheckIncludeFile and CheckIncludeFileCXX
to check for a single header file in C or CXX languages.