FindBacktrace¶
Find provider for backtrace(3).
Checks if OS supports backtrace(3) via either libc or custom library.
This module defines the following variables:
Backtrace_HEADERThe header file needed for
backtrace(3). Cached. Could be forcibly set by user.Backtrace_INCLUDE_DIRSThe include directories needed to use
backtrace(3)header.Backtrace_LIBRARIESThe libraries (linker flags) needed to use
backtrace(3), if any.Backtrace_FOUNDIs set if and only if
backtrace(3)support detected.
The following cache variables are also available to set or use:
Backtrace_LIBRARYThe external library providing backtrace, if any.
Backtrace_INCLUDE_DIRThe directory holding the
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.
Imported Targets¶
Added in version 3.30.
This module defines the following IMPORTED targets:
Backtrace::BacktraceAn interface library providing usage requirements for the found components.