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Merge pull request #10391 from ceph/wip-cmake
cmake changes Reviewed-by: Ali Maredia <amaredia@redhat.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| #.rst: | ||
| # 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_HEADER`` | ||
| # The header file needed for backtrace(3). Cached. | ||
| # Could be forcibly set by user. | ||
| # ``Backtrace_INCLUDE_DIRS`` | ||
| # The include directories needed to use backtrace(3) header. | ||
| # ``Backtrace_LIBRARIES`` | ||
| # The libraries (linker flags) needed to use backtrace(3), if any. | ||
| # ``Backtrace_FOUND`` | ||
| # Is set if and only if backtrace(3) support detected. | ||
| # | ||
| # The following cache variables are also available to set or use: | ||
| # | ||
| # ``Backtrace_LIBRARY`` | ||
| # The external library providing backtrace, if any. | ||
| # ``Backtrace_INCLUDE_DIR`` | ||
| # The 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 <${Backtrace_HEADER}> | ||
| # #endif | ||
| # | ||
| # And then reference that generated header file in actual source. | ||
|
|
||
| #============================================================================= | ||
| # Copyright 2013 Vadim Zhukov | ||
| # | ||
| # Distributed under the OSI-approved BSD License (the "License"); | ||
| # see accompanying file Copyright.txt for details. | ||
| # | ||
| # This software is distributed WITHOUT ANY WARRANTY; without even the | ||
| # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | ||
| # See the License for more information. | ||
| #============================================================================= | ||
| # (To distribute this file outside of CMake, substitute the full | ||
| # License text for the above reference.) | ||
|
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||
|
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| include(CMakePushCheckState) | ||
| include(CheckSymbolExists) | ||
| include(FindPackageHandleStandardArgs) | ||
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| # List of variables to be provided to find_package_handle_standard_args() | ||
| set(_Backtrace_STD_ARGS Backtrace_INCLUDE_DIR) | ||
|
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| if(Backtrace_HEADER) | ||
| set(_Backtrace_HEADER_TRY "${Backtrace_HEADER}") | ||
| else(Backtrace_HEADER) | ||
| set(_Backtrace_HEADER_TRY "execinfo.h") | ||
| endif(Backtrace_HEADER) | ||
|
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||
| find_path(Backtrace_INCLUDE_DIR "${_Backtrace_HEADER_TRY}") | ||
| set(Backtrace_INCLUDE_DIRS ${Backtrace_INCLUDE_DIR}) | ||
|
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||
| if (NOT DEFINED Backtrace_LIBRARY) | ||
| # First, check if we already have backtrace(), e.g., in libc | ||
| cmake_push_check_state(RESET) | ||
| set(CMAKE_REQUIRED_INCLUDES ${Backtrace_INCLUDE_DIRS}) | ||
| set(CMAKE_REQUIRED_QUIET ${Backtrace_FIND_QUIETLY}) | ||
| check_symbol_exists("backtrace" "${_Backtrace_HEADER_TRY}" _Backtrace_SYM_FOUND) | ||
| cmake_pop_check_state() | ||
| endif() | ||
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||
| if(_Backtrace_SYM_FOUND) | ||
| # Avoid repeating the message() call below each time CMake is run. | ||
| if(NOT Backtrace_FIND_QUIETLY AND NOT DEFINED Backtrace_LIBRARY) | ||
| message(STATUS "backtrace facility detected in default set of libraries") | ||
| endif() | ||
| set(Backtrace_LIBRARY "" CACHE FILEPATH "Library providing backtrace(3), empty for default set of libraries") | ||
| else() | ||
| # Check for external library, for non-glibc systems | ||
| if(Backtrace_INCLUDE_DIR) | ||
| # OpenBSD has libbacktrace renamed to libexecinfo | ||
| find_library(Backtrace_LIBRARY "execinfo") | ||
| elseif() # respect user wishes | ||
| set(_Backtrace_HEADER_TRY "backtrace.h") | ||
| find_path(Backtrace_INCLUDE_DIR ${_Backtrace_HEADER_TRY}) | ||
| find_library(Backtrace_LIBRARY "backtrace") | ||
| endif() | ||
|
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||
| # Prepend list with library path as it's more common practice | ||
| set(_Backtrace_STD_ARGS Backtrace_LIBRARY ${_Backtrace_STD_ARGS}) | ||
| endif() | ||
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| set(Backtrace_LIBRARIES ${Backtrace_LIBRARY}) | ||
| set(Backtrace_HEADER "${_Backtrace_HEADER_TRY}" CACHE STRING "Header providing backtrace(3) facility") | ||
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| find_package_handle_standard_args(Backtrace FOUND_VAR Backtrace_FOUND REQUIRED_VARS ${_Backtrace_STD_ARGS}) | ||
| mark_as_advanced(Backtrace_HEADER Backtrace_INCLUDE_DIR Backtrace_LIBRARY) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,38 +1,22 @@ | ||
| # - Find OpenLDAP C Libraries | ||
| # | ||
| # OPENLDAP_PREFIX - where to find ldap.h and libraries | ||
| # OPENLDAP_FOUND - True if found. | ||
| # OPENLDAP_INCLUDE_DIR - Path to the openldap include directory | ||
| # OPENLDAP_LIBRARIES - Paths to the ldap and lber libraries | ||
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| set(OPENLDAP_LIB_DIR "${OPENLDAP_PREFIX}/lib") | ||
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| find_path(OPENLDAP_INCLUDE_DIR ldap.h NO_DEFAULT_PATH PATHS | ||
| find_path(OPENLDAP_INCLUDE_DIR ldap.h PATHS | ||
| /usr/include | ||
| /opt/local/include | ||
| /usr/local/include | ||
| "${OPENLDAP_PREFIX}/include" | ||
| ) | ||
|
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| find_library(LIBLDAP NAMES ldap) | ||
| find_library(LIBLBER NAMES lber) | ||
| /usr/local/include) | ||
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| if (OPENLDAP_INCLUDE_DIR AND LIBLDAP AND LIBLBER) | ||
| set(OPENLDAP_FOUND TRUE) | ||
| else (OPENLDAP_INCLUDE_DIR AND LIBLDAP AND LIBLBER) | ||
| set(OPENLDAP_FOUND FALSE) | ||
| endif (OPENLDAP_INCLUDE_DIR AND LIBLDAP AND LIBLBER) | ||
| find_library(LDAP_LIBRARY ldap) | ||
| find_library(LBER_LIBRARY lber) | ||
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| if (OPENLDAP_FOUND) | ||
| message(STATUS "Found ldap: ${OPENLDAP_INCLUDE_DIR}") | ||
| else (OPENLDAP_FOUND) | ||
| if (NOT OPENLDAP_INCLUDE_DIR) | ||
| message(FATAL_ERROR "Missing required ldap.h (openldap-devel)") | ||
| else (NOT OPENLDAP_INCLUDE_DIR) | ||
| message (FATAL_ERROR "Missing required LDAP libraries (openldap)") | ||
| endif (NOT OPENLDAP_INCLUDE_DIR) | ||
| endif (OPENLDAP_FOUND) | ||
| include(FindPackageHandleStandardArgs) | ||
| find_package_handle_standard_args(OpenLdap DEFAULT_MSG | ||
| OPENLDAP_INCLUDE_DIR LDAP_LIBRARY LBER_LIBRARY) | ||
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| set(OPENLDAP_LIBS ${LIBLDAP} ${LIBLBER}) | ||
| set(OPENLDAP_LIBRARIES ${LDAP_LIBRARY} ${LBER_LIBRARY}) | ||
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| mark_as_advanced( | ||
| OPENLDAP_INCLUDE_DIR OPENLDAP_LIB_DIR OPENLDAP_LIBRARIES | ||
| ) | ||
| OPENLDAP_INCLUDE_DIR LDAP_LIBRARY LBER_LIBRARY) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,50 +1,18 @@ | ||
| # - Find AIO | ||
| # | ||
| # AIO_INCLUDE - Where to find AIO/aio.h | ||
| # AIO_INCLUDE - Where to find libaio.h | ||
| # AIO_LIBS - List of libraries when using AIO. | ||
| # AIO_FOUND - True if AIO found. | ||
|
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| get_filename_component(module_file_path ${CMAKE_CURRENT_LIST_FILE} PATH) | ||
| find_path(AIO_INCLUDE_DIR | ||
| libaio.h | ||
| HINTS $ENV{AIO_ROOT}/include) | ||
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| # Look for the header file. | ||
| find_path(AIO_INCLUDE | ||
| NAMES aio.h | ||
| PATHS /usr/include $ENV{AIO_ROOT}/include /opt/local/include /usr/local/include | ||
| DOC "Path in which the file AIO/aio.h is located." ) | ||
| find_library(AIO_LIBRARIES | ||
| aio | ||
| HINTS $ENV{AIO_ROOT}/lib) | ||
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| mark_as_advanced(AIO_INCLUDE) | ||
|
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| # Look for the library. | ||
| # Does this work on UNIX systems? (LINUX) | ||
| find_library(AIO_LIBS | ||
| NAMES aio | ||
| PATHS /usr/lib /usr/lib/x86_64-linux-gnu $ENV{AIO_ROOT}/lib | ||
| DOC "Path to AIO library.") | ||
|
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| mark_as_advanced(AIO_LIBS) | ||
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| # Copy the results to the output variables. | ||
| if (AIO_INCLUDE AND AIO_LIBS) | ||
| message(STATUS "Found AIO in ${AIO_INCLUDE} ${AIO_LIBS}") | ||
| set(AIO_FOUND 1) | ||
| include(CheckCXXSourceCompiles) | ||
| set(CMAKE_REQUIRED_LIBRARY ${AIO_LIBS} pthread) | ||
| set(CMAKE_REQUIRED_INCLUDES ${AIO_INCLUDE}) | ||
| else () | ||
| set(AIO_FOUND 0) | ||
| endif () | ||
|
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| # Report the results. | ||
| if (NOT AIO_FOUND) | ||
| set(AIO_DIR_MESSAGE "AIO was not found. Make sure AIO_LIBS and AIO_INCLUDE are set.") | ||
| if (AIO_FIND_REQUIRED) | ||
| message(FATAL_ERROR "${AIO_DIR_MESSAGE}") | ||
| elseif (NOT AIO_FIND_QUIETLY) | ||
| message(STATUS "${AIO_DIR_MESSAGE}") | ||
| endif () | ||
| endif () | ||
|
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| # handle the QUIETLY and REQUIRED arguments and set UUID_FOUND to TRUE if | ||
| # all listed variables are TRUE | ||
| include(FindPackageHandleStandardArgs) | ||
| find_package_handle_standard_args(aio DEFAULT_MSG AIO_LIBS AIO_INCLUDE) | ||
| find_package_handle_standard_args(aio DEFAULT_MSG AIO_LIBRARIES AIO_INCLUDE_DIR) | ||
|
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| mark_as_advanced(AIO_INCLUDE_DIR AIO_LIBRARIES) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,61 +1,22 @@ | ||
| # - Find Babeltrace | ||
| # This module accepts the following optional variables: | ||
| # BABELTRACE_PATH_HINT = A hint on BABELTRACE install path. | ||
| # | ||
| # This module defines the following variables: | ||
| # BABELTRACE_FOUND = Was Babeltrace found or not? | ||
| # BABELTRACE_EXECUTABLE = The path to lttng command | ||
| # BABELTRACE_LIBRARIES = The list of libraries to link to when using Babeltrace | ||
| # BABELTRACE_INCLUDE_DIR = The path to Babeltrace include directory | ||
| # | ||
| # On can set BABELTRACE_PATH_HINT before using find_package(Babeltrace) and the | ||
| # module with use the PATH as a hint to find Babeltrace. | ||
| # | ||
| # The hint can be given on the command line too: | ||
| # cmake -DBABELTRACE_PATH_HINT=/DATA/ERIC/Babeltrace /path/to/source | ||
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| if(BABELTRACE_PATH_HINT) | ||
| message(STATUS "FindBabeltrace: using PATH HINT: ${BABELTRACE_PATH_HINT}") | ||
| else() | ||
| set(BABELTRACE_PATH_HINT) | ||
| endif() | ||
|
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| #One can add his/her own builtin PATH. | ||
| #FILE(TO_CMAKE_PATH "/DATA/ERIC/Babeltrace" MYPATH) | ||
| #list(APPEND BABELTRACE_PATH_HINT ${MYPATH}) | ||
|
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| find_path(BABELTRACE_INCLUDE_DIR | ||
| NAMES babeltrace/babeltrace.h babeltrace/ctf/events.h babeltrace/ctf/iterator.h | ||
| PATHS ${BABELTRACE_PATH_HINT} | ||
| PATH_SUFFIXES include | ||
| DOC "The Babeltrace include headers") | ||
|
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| find_path(BABELTRACE_LIBRARY_DIR | ||
| NAMES libbabeltrace.so | ||
| NAMES libbabeltrace-ctf.so | ||
| PATHS ${BABELTRACE_PATH_HINT} | ||
| PATH_SUFFIXES lib lib64 | ||
| DOC "The Babeltrace libraries") | ||
|
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| find_library(BABELTRACE NAMES babeltrace babeltrace-ctf PATHS ${BABELTRACE_LIBRARY_DIR}) | ||
| NAMES babeltrace/babeltrace.h babeltrace/ctf/events.h babeltrace/ctf/iterator.h) | ||
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| set(BABELTRACE_LIBRARIES ${BABELTRACE}) | ||
| find_library(BABELTRACE_LIBRARY | ||
| NAMES babeltrace babeltrace-ctf) | ||
|
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| message(STATUS "Looking for Babeltrace...") | ||
| set(BABELTRACE_NAMES "babeltrace;babeltrace-ctf") | ||
| # FIND_PROGRAM twice using NO_DEFAULT_PATH on first shot | ||
| find_program(BABELTRACE_EXECUTABLE | ||
| NAMES ${BABELTRACE_NAMES} | ||
| PATHS ${BABELTRACE_PATH_HINT}/bin /bin | ||
| NO_DEFAULT_PATH | ||
| DOC "The BABELTRACE command line tool") | ||
| NAMES babeltrace babeltrace-ctf) | ||
|
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| # handle the QUIETLY and REQUIRED arguments and set PRELUDE_FOUND to TRUE if | ||
| # all listed variables are TRUE | ||
| include(FindPackageHandleStandardArgs) | ||
| FIND_PACKAGE_HANDLE_STANDARD_ARGS(BABELTRACE | ||
| REQUIRED_VARS BABELTRACE_INCLUDE_DIR BABELTRACE_LIBRARY_DIR) | ||
| # VERSION FPHSA options not handled by CMake version < 2.8.2) | ||
| # VERSION_VAR) | ||
| mark_as_advanced(BABELTRACE_INCLUDE_DIR) | ||
| mark_as_advanced(BABELTRACE_LIBRARY_DIR) | ||
| find_package_handle_standard_args(BABELTRACE DEFAULT_MSG | ||
| BABELTRACE_INCLUDE_DIR BABELTRACE_LIBRARY) | ||
| set(BABELTRACE_LIBRARIES ${BABELTRACE_LIBRARY}) | ||
| mark_as_advanced(BABELTRACE_INCLUDE_DIR BABELTRACE_LIBRARY) |
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