mirror of https://github.com/ceph/ceph
62 lines
2.3 KiB
CMake
62 lines
2.3 KiB
CMake
# - Find Babeltrace
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# This module accepts the following optional variables:
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# BABELTRACE_PATH_HINT = A hint on BABELTRACE install path.
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#
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# This module defines the following variables:
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# BABELTRACE_FOUND = Was Babeltrace found or not?
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# BABELTRACE_EXECUTABLE = The path to lttng command
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# BABELTRACE_LIBRARIES = The list of libraries to link to when using Babeltrace
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# BABELTRACE_INCLUDE_DIR = The path to Babeltrace include directory
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#
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# On can set BABELTRACE_PATH_HINT before using find_package(Babeltrace) and the
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# module with use the PATH as a hint to find Babeltrace.
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#
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# The hint can be given on the command line too:
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# cmake -DBABELTRACE_PATH_HINT=/DATA/ERIC/Babeltrace /path/to/source
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if(BABELTRACE_PATH_HINT)
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message(STATUS "FindBabeltrace: using PATH HINT: ${BABELTRACE_PATH_HINT}")
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else()
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set(BABELTRACE_PATH_HINT)
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endif()
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#One can add his/her own builtin PATH.
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#FILE(TO_CMAKE_PATH "/DATA/ERIC/Babeltrace" MYPATH)
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#list(APPEND BABELTRACE_PATH_HINT ${MYPATH})
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find_path(BABELTRACE_INCLUDE_DIR
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NAMES babeltrace/babeltrace.h babeltrace/ctf/events.h babeltrace/ctf/iterator.h
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PATHS ${BABELTRACE_PATH_HINT}
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PATH_SUFFIXES include
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DOC "The Babeltrace include headers")
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find_path(BABELTRACE_LIBRARY_DIR
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NAMES libbabeltrace.so
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NAMES libbabeltrace-ctf.so
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PATHS ${BABELTRACE_PATH_HINT}
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PATH_SUFFIXES lib lib64
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DOC "The Babeltrace libraries")
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find_library(BABELTRACE NAMES babeltrace babeltrace-ctf PATHS ${BABELTRACE_LIBRARY_DIR})
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set(BABELTRACE_LIBRARIES ${BABELTRACE})
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message(STATUS "Looking for Babeltrace...")
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set(BABELTRACE_NAMES "babeltrace;babeltrace-ctf")
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# FIND_PROGRAM twice using NO_DEFAULT_PATH on first shot
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find_program(BABELTRACE_EXECUTABLE
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NAMES ${BABELTRACE_NAMES}
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PATHS ${BABELTRACE_PATH_HINT}/bin /bin
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NO_DEFAULT_PATH
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DOC "The BABELTRACE command line tool")
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# handle the QUIETLY and REQUIRED arguments and set PRELUDE_FOUND to TRUE if
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# all listed variables are TRUE
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include(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(BABELTRACE
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REQUIRED_VARS BABELTRACE_INCLUDE_DIR BABELTRACE_LIBRARY_DIR)
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# VERSION FPHSA options not handled by CMake version < 2.8.2)
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# VERSION_VAR)
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mark_as_advanced(BABELTRACE_INCLUDE_DIR)
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mark_as_advanced(BABELTRACE_LIBRARY_DIR)
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