Find provider for backtrace(3).
Checks if OS supports backtrace(3)
via either libc
or custom library. This module defines the following variables:
Backtrace_HEADER
backtrace(3)
. Cached. Could be forcibly set by user.Backtrace_INCLUDE_DIRS
backtrace(3)
header.Backtrace_LIBRARIES
backtrace(3)
, if any.Backtrace_FOUND
backtrace(3)
support detected.The following cache variables are also available to set or use:
Backtrace_LIBRARY
Backtrace_INCLUDE_DIR
backtrace(3)
header.Typical usage is to generate of header file using configure_file()
with the contents like the following:
#cmakedefine01 Backtrace_FOUND #if Backtrace_FOUND # include <${Backtrace_HEADER}> #endif
And then reference that generated header file in actual source.
© 2000–2019 Kitware, Inc. and Contributors
Licensed under the BSD 3-clause License.
https://cmake.org/cmake/help/v3.15/module/FindBacktrace.html