Check*.cmake: Expand imported targets in CMAKE_REQUIRED_LIBRARIES
Add the function cmake_expand_imported_targets() to expand imported targets in a list of libraries into their on-disk file names for a particular configuration. Adapt the implementation from KDE's HANDLE_IMPORTED_TARGETS_IN_CMAKE_REQUIRED_LIBRARIES which has been in use for over 2 years. Call the function from all the Check*.cmake macros to handle imported targets named in CMAKE_REQUIRED_LIBRARIES. Alex
This commit is contained in:
Alex Neundorf
Brad King
parent
61cb4ea72e
commit
35c48e1270
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@ -0,0 +1,129 @@
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# CMAKE_EXPAND_IMPORTED_TARGETS(<var> LIBRARIES lib1 lib2...libN
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# [CONFIGURATION <config>] )
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#
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# CMAKE_EXPAND_IMPORTED_TARGETS() takes a list of libraries and replaces
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# all imported targets contained in this list with their actual file paths
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# of the referenced libraries on disk, including the libraries from their
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# link interfaces.
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# If a CONFIGURATION is given, it uses the respective configuration of the
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# imported targets if it exists. If no CONFIGURATION is given, it uses
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# the first configuration from ${CMAKE_CONFIGURATION_TYPES} if set, otherwise
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# ${CMAKE_BUILD_TYPE}.
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# This macro is used by all Check*.cmake files which use
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# TRY_COMPILE() or TRY_RUN() and support CMAKE_REQUIRED_LIBRARIES , so that
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# these checks support imported targets in CMAKE_REQUIRED_LIBRARIES:
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# cmake_expand_imported_targets(expandedLibs LIBRARIES ${CMAKE_REQUIRED_LIBRARIES}
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# CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}" )
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#=============================================================================
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# Copyright 2012 Kitware, Inc.
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# Copyright 2009-2012 Alexander Neundorf <neundorf@kde.org>
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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include(CMakeParseArguments)
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function(CMAKE_EXPAND_IMPORTED_TARGETS _RESULT )
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set(options )
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set(oneValueArgs CONFIGURATION )
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set(multiValueArgs LIBRARIES )
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cmake_parse_arguments(CEIT "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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if(CEIT_UNPARSED_ARGUMENTS)
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message(FATAL_ERROR "Unknown keywords given to CMAKE_EXPAND_IMPORTED_TARGETS(): \"${CEIT_UNPARSED_ARGUMENTS}\"")
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endif()
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if(NOT CEIT_CONFIGURATION)
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if(CMAKE_CONFIGURATION_TYPES)
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list(GET CMAKE_CONFIGURATION_TYPES 0 CEIT_CONFIGURATION)
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else()
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set(CEIT_CONFIGURATION ${CMAKE_BUILD_TYPE})
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endif()
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endif()
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# handle imported library targets
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set(_CCSR_REQ_LIBS ${CEIT_LIBRARIES})
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set(_CHECK_FOR_IMPORTED_TARGETS TRUE)
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set(_CCSR_LOOP_COUNTER 0)
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while(_CHECK_FOR_IMPORTED_TARGETS)
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math(EXPR _CCSR_LOOP_COUNTER "${_CCSR_LOOP_COUNTER} + 1 ")
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set(_CCSR_NEW_REQ_LIBS )
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set(_CHECK_FOR_IMPORTED_TARGETS FALSE)
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foreach(_CURRENT_LIB ${_CCSR_REQ_LIBS})
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get_target_property(_importedConfigs "${_CURRENT_LIB}" IMPORTED_CONFIGURATIONS)
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if (_importedConfigs)
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# message(STATUS "Detected imported target ${_CURRENT_LIB}")
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# Ok, so this is an imported target.
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# First we get the imported configurations.
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# Then we get the location of the actual library on disk of the first configuration.
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# then we'll get its link interface libraries property,
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# iterate through it and replace all imported targets we find there
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# with there actual location.
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# guard against infinite loop: abort after 100 iterations ( 100 is arbitrary chosen)
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if ("${_CCSR_LOOP_COUNTER}" LESS 100)
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set(_CHECK_FOR_IMPORTED_TARGETS TRUE)
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# else ("${_CCSR_LOOP_COUNTER}" LESS 1)
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# message(STATUS "********* aborting loop, counter : ${_CCSR_LOOP_COUNTER}")
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endif ("${_CCSR_LOOP_COUNTER}" LESS 100)
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# if one of the imported configurations equals ${CMAKE_TRY_COMPILE_CONFIGURATION},
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# use it, otherwise simply use the first one:
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list(FIND _importedConfigs "${CEIT_CONFIGURATION}" _configIndexToUse)
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if("${_configIndexToUse}" EQUAL -1)
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set(_configIndexToUse 0)
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endif("${_configIndexToUse}" EQUAL -1)
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list(GET _importedConfigs ${_configIndexToUse} _importedConfigToUse)
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get_target_property(_importedLocation "${_CURRENT_LIB}" IMPORTED_LOCATION_${_importedConfigToUse})
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get_target_property(_linkInterfaceLibs "${_CURRENT_LIB}" IMPORTED_LINK_INTERFACE_LIBRARIES_${_importedConfigToUse} )
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list(APPEND _CCSR_NEW_REQ_LIBS "${_importedLocation}")
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# message(STATUS "Appending lib ${_CURRENT_LIB} as ${_importedLocation}")
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if(_linkInterfaceLibs)
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foreach(_currentLinkInterfaceLib ${_linkInterfaceLibs})
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# message(STATUS "Appending link interface lib ${_currentLinkInterfaceLib}")
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if(_currentLinkInterfaceLib)
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list(APPEND _CCSR_NEW_REQ_LIBS "${_currentLinkInterfaceLib}" )
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endif(_currentLinkInterfaceLib)
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endforeach(_currentLinkInterfaceLib "${_linkInterfaceLibs}")
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endif(_linkInterfaceLibs)
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else(_importedConfigs)
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# "Normal" libraries are just used as they are.
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list(APPEND _CCSR_NEW_REQ_LIBS "${_CURRENT_LIB}" )
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# message(STATUS "Appending lib directly: ${_CURRENT_LIB}")
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endif(_importedConfigs)
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endforeach(_CURRENT_LIB ${_CCSR_REQ_LIBS})
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set(_CCSR_REQ_LIBS ${_CCSR_NEW_REQ_LIBS} )
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endwhile(_CHECK_FOR_IMPORTED_TARGETS)
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# Finally we iterate once more over all libraries. This loop only removes
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# all remaining imported target names (there shouldn't be any left anyway).
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set(_CCSR_NEW_REQ_LIBS )
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foreach(_CURRENT_LIB ${_CCSR_REQ_LIBS})
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get_target_property(_importedConfigs "${_CURRENT_LIB}" IMPORTED_CONFIGURATIONS)
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if (NOT _importedConfigs)
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list(APPEND _CCSR_NEW_REQ_LIBS "${_CURRENT_LIB}" )
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# message(STATUS "final: appending ${_CURRENT_LIB}")
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else (NOT _importedConfigs)
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# message(STATUS "final: skipping ${_CURRENT_LIB}")
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endif (NOT _importedConfigs)
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endforeach(_CURRENT_LIB ${_CCSR_REQ_LIBS})
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# message(STATUS "setting -${_RESULT}- to -${_CCSR_NEW_REQ_LIBS}-")
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set(${_RESULT} "${_CCSR_NEW_REQ_LIBS}" PARENT_SCOPE)
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endfunction()
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@ -24,6 +24,9 @@
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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INCLUDE("${CMAKE_CURRENT_LIST_DIR}/CMakeExpandImportedTargets.cmake")
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MACRO(CHECK_C_SOURCE_COMPILES SOURCE VAR)
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IF("${VAR}" MATCHES "^${VAR}$")
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SET(_FAIL_REGEX)
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@ -40,8 +43,10 @@ MACRO(CHECK_C_SOURCE_COMPILES SOURCE VAR)
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SET(MACRO_CHECK_FUNCTION_DEFINITIONS
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"-D${VAR} ${CMAKE_REQUIRED_FLAGS}")
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IF(CMAKE_REQUIRED_LIBRARIES)
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# this one translates potentially used imported library targets to their files on disk
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CMAKE_EXPAND_IMPORTED_TARGETS(_ADJUSTED_CMAKE_REQUIRED_LIBRARIES LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}")
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SET(CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES
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"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
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"-DLINK_LIBRARIES:STRING=${_ADJUSTED_CMAKE_REQUIRED_LIBRARIES}")
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ELSE(CMAKE_REQUIRED_LIBRARIES)
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SET(CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES)
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ENDIF(CMAKE_REQUIRED_LIBRARIES)
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@ -24,13 +24,18 @@
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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INCLUDE("${CMAKE_CURRENT_LIST_DIR}/CMakeExpandImportedTargets.cmake")
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MACRO(CHECK_C_SOURCE_RUNS SOURCE VAR)
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IF("${VAR}" MATCHES "^${VAR}$")
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SET(MACRO_CHECK_FUNCTION_DEFINITIONS
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"-D${VAR} ${CMAKE_REQUIRED_FLAGS}")
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IF(CMAKE_REQUIRED_LIBRARIES)
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# this one translates potentially used imported library targets to their files on disk
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CMAKE_EXPAND_IMPORTED_TARGETS(_ADJUSTED_CMAKE_REQUIRED_LIBRARIES LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}")
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SET(CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES
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"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
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"-DLINK_LIBRARIES:STRING=${_ADJUSTED_CMAKE_REQUIRED_LIBRARIES}")
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ELSE(CMAKE_REQUIRED_LIBRARIES)
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SET(CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES)
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ENDIF(CMAKE_REQUIRED_LIBRARIES)
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@ -24,6 +24,9 @@
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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INCLUDE("${CMAKE_CURRENT_LIST_DIR}/CMakeExpandImportedTargets.cmake")
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MACRO(CHECK_CXX_SOURCE_COMPILES SOURCE VAR)
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IF("${VAR}" MATCHES "^${VAR}$")
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SET(_FAIL_REGEX)
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@ -41,8 +44,10 @@ MACRO(CHECK_CXX_SOURCE_COMPILES SOURCE VAR)
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SET(MACRO_CHECK_FUNCTION_DEFINITIONS
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"-D${VAR} ${CMAKE_REQUIRED_FLAGS}")
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IF(CMAKE_REQUIRED_LIBRARIES)
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# this one translates potentially used imported library targets to their files on disk
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CMAKE_EXPAND_IMPORTED_TARGETS(_ADJUSTED_CMAKE_REQUIRED_LIBRARIES LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}")
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SET(CHECK_CXX_SOURCE_COMPILES_ADD_LIBRARIES
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"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
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"-DLINK_LIBRARIES:STRING=${_ADJUSTED_CMAKE_REQUIRED_LIBRARIES}")
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ELSE(CMAKE_REQUIRED_LIBRARIES)
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SET(CHECK_CXX_SOURCE_COMPILES_ADD_LIBRARIES)
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ENDIF(CMAKE_REQUIRED_LIBRARIES)
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@ -24,13 +24,18 @@
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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INCLUDE("${CMAKE_CURRENT_LIST_DIR}/CMakeExpandImportedTargets.cmake")
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MACRO(CHECK_CXX_SOURCE_RUNS SOURCE VAR)
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IF("${VAR}" MATCHES "^${VAR}$")
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SET(MACRO_CHECK_FUNCTION_DEFINITIONS
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"-D${VAR} ${CMAKE_REQUIRED_FLAGS}")
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IF(CMAKE_REQUIRED_LIBRARIES)
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# this one translates potentially used imported library targets to their files on disk
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CMAKE_EXPAND_IMPORTED_TARGETS(_ADJUSTED_CMAKE_REQUIRED_LIBRARIES LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}")
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SET(CHECK_CXX_SOURCE_COMPILES_ADD_LIBRARIES
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"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
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"-DLINK_LIBRARIES:STRING=${_ADJUSTED_CMAKE_REQUIRED_LIBRARIES}")
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ELSE(CMAKE_REQUIRED_LIBRARIES)
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SET(CHECK_CXX_SOURCE_COMPILES_ADD_LIBRARIES)
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ENDIF(CMAKE_REQUIRED_LIBRARIES)
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@ -22,12 +22,17 @@
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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INCLUDE("${CMAKE_CURRENT_LIST_DIR}/CMakeExpandImportedTargets.cmake")
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macro(CHECK_FORTRAN_FUNCTION_EXISTS FUNCTION VARIABLE)
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if(NOT DEFINED ${VARIABLE})
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message(STATUS "Looking for Fortran ${FUNCTION}")
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if(CMAKE_REQUIRED_LIBRARIES)
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# this one translates potentially used imported library targets to their files on disk
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cmake_expand_imported_targets(_ADJUSTED_CMAKE_REQUIRED_LIBRARIES LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}")
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set(CHECK_FUNCTION_EXISTS_ADD_LIBRARIES
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"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
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"-DLINK_LIBRARIES:STRING=${_ADJUSTED_CMAKE_REQUIRED_LIBRARIES}")
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else(CMAKE_REQUIRED_LIBRARIES)
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set(CHECK_FUNCTION_EXISTS_ADD_LIBRARIES)
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endif(CMAKE_REQUIRED_LIBRARIES)
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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INCLUDE("${CMAKE_CURRENT_LIST_DIR}/CMakeExpandImportedTargets.cmake")
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MACRO(CHECK_FUNCTION_EXISTS FUNCTION VARIABLE)
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IF("${VARIABLE}" MATCHES "^${VARIABLE}$")
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SET(MACRO_CHECK_FUNCTION_DEFINITIONS
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"-DCHECK_FUNCTION_EXISTS=${FUNCTION} ${CMAKE_REQUIRED_FLAGS}")
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MESSAGE(STATUS "Looking for ${FUNCTION}")
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IF(CMAKE_REQUIRED_LIBRARIES)
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# this one translates potentially used imported library targets to their files on disk
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CMAKE_EXPAND_IMPORTED_TARGETS(_ADJUSTED_CMAKE_REQUIRED_LIBRARIES LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}")
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SET(CHECK_FUNCTION_EXISTS_ADD_LIBRARIES
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"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
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"-DLINK_LIBRARIES:STRING=${_ADJUSTED_CMAKE_REQUIRED_LIBRARIES}")
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ELSE(CMAKE_REQUIRED_LIBRARIES)
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SET(CHECK_FUNCTION_EXISTS_ADD_LIBRARIES)
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ENDIF(CMAKE_REQUIRED_LIBRARIES)
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@ -26,6 +26,9 @@
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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INCLUDE("${CMAKE_CURRENT_LIST_DIR}/CMakeExpandImportedTargets.cmake")
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MACRO(CHECK_LIBRARY_EXISTS LIBRARY FUNCTION LOCATION VARIABLE)
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IF("${VARIABLE}" MATCHES "^${VARIABLE}$")
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SET(MACRO_CHECK_LIBRARY_EXISTS_DEFINITION
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MESSAGE(STATUS "Looking for ${FUNCTION} in ${LIBRARY}")
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SET(CHECK_LIBRARY_EXISTS_LIBRARIES ${LIBRARY})
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IF(CMAKE_REQUIRED_LIBRARIES)
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# this one translates potentially used imported library targets to their files on disk
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CMAKE_EXPAND_IMPORTED_TARGETS(_ADJUSTED_CMAKE_REQUIRED_LIBRARIES LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}")
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SET(CHECK_LIBRARY_EXISTS_LIBRARIES
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${CHECK_LIBRARY_EXISTS_LIBRARIES} ${CMAKE_REQUIRED_LIBRARIES})
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${CHECK_LIBRARY_EXISTS_LIBRARIES} ${_ADJUSTED_CMAKE_REQUIRED_LIBRARIES})
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ENDIF(CMAKE_REQUIRED_LIBRARIES)
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TRY_COMPILE(${VARIABLE}
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${CMAKE_BINARY_DIR}
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# License text for the above reference.)
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#
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include("${CMAKE_CURRENT_LIST_DIR}/CMakeExpandImportedTargets.cmake")
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get_filename_component(__check_proto_def_dir "${CMAKE_CURRENT_LIST_FILE}" PATH)
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function(CHECK_PROTOTYPE_DEFINITION _FUNCTION _PROTOTYPE _RETURN _HEADER _VARIABLE)
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if ("${_VARIABLE}" MATCHES "^${_VARIABLE}$")
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set(CHECK_PROTOTYPE_DEFINITION_FLAGS ${CMAKE_REQUIRED_FLAGS})
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if (CMAKE_REQUIRED_LIBRARIES)
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# this one translates potentially used imported library targets to their files on disk
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cmake_expand_imported_targets(_ADJUSTED_CMAKE_REQUIRED_LIBRARIES LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}")
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set(CHECK_PROTOTYPE_DEFINITION_LIBS
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"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
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"-DLINK_LIBRARIES:STRING=${_ADJUSTED_CMAKE_REQUIRED_LIBRARIES}")
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else(CMAKE_REQUIRED_LIBRARIES)
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set(CHECK_PROTOTYPE_DEFINITION_LIBS)
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endif(CMAKE_REQUIRED_LIBRARIES)
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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INCLUDE("${CMAKE_CURRENT_LIST_DIR}/CMakeExpandImportedTargets.cmake")
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MACRO(CHECK_SYMBOL_EXISTS SYMBOL FILES VARIABLE)
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_CHECK_SYMBOL_EXISTS("${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckSymbolExists.c" "${SYMBOL}" "${FILES}" "${VARIABLE}" )
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ENDMACRO(CHECK_SYMBOL_EXISTS)
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@ -44,8 +47,10 @@ MACRO(_CHECK_SYMBOL_EXISTS SOURCEFILE SYMBOL FILES VARIABLE)
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SET(CMAKE_CONFIGURABLE_FILE_CONTENT "/* */\n")
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SET(MACRO_CHECK_SYMBOL_EXISTS_FLAGS ${CMAKE_REQUIRED_FLAGS})
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IF(CMAKE_REQUIRED_LIBRARIES)
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# this one translates potentially used imported library targets to their files on disk
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CMAKE_EXPAND_IMPORTED_TARGETS(_ADJUSTED_CMAKE_REQUIRED_LIBRARIES LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}")
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SET(CHECK_SYMBOL_EXISTS_LIBS
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"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
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"-DLINK_LIBRARIES:STRING=${_ADJUSTED_CMAKE_REQUIRED_LIBRARIES}")
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ELSE(CMAKE_REQUIRED_LIBRARIES)
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SET(CHECK_SYMBOL_EXISTS_LIBS)
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ENDIF(CMAKE_REQUIRED_LIBRARIES)
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# License text for the above reference.)
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include(CheckIncludeFile)
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include("${CMAKE_CURRENT_LIST_DIR}/CMakeExpandImportedTargets.cmake")
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cmake_policy(PUSH)
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cmake_minimum_required(VERSION 2.6 FATAL_ERROR)
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@ -76,6 +77,10 @@ function(__check_type_size_impl type var map builtin)
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endforeach()
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# Perform the check.
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# this one translates potentially used imported library targets to their files on disk
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cmake_expand_imported_targets(_ADJUSTED_CMAKE_REQUIRED_LIBRARIES LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}")
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set(src ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckTypeSize/${var}.c)
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set(bin ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckTypeSize/${var}.bin)
|
||||
configure_file(${__check_type_size_dir}/CheckTypeSize.c.in ${src} @ONLY)
|
||||
|
|
@ -84,7 +89,7 @@ function(__check_type_size_impl type var map builtin)
|
|||
CMAKE_FLAGS
|
||||
"-DCOMPILE_DEFINITIONS:STRING=${CMAKE_REQUIRED_FLAGS}"
|
||||
"-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}"
|
||||
"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}"
|
||||
"-DLINK_LIBRARIES:STRING=${_ADJUSTED_CMAKE_REQUIRED_LIBRARIES}"
|
||||
OUTPUT_VARIABLE output
|
||||
COPY_FILE ${bin}
|
||||
)
|
||||
|
|
|
|||
|
|
@ -26,14 +26,19 @@
|
|||
# (To distribute this file outside of CMake, substitute the full
|
||||
# License text for the above reference.)
|
||||
|
||||
INCLUDE("${CMAKE_CURRENT_LIST_DIR}/CMakeExpandImportedTargets.cmake")
|
||||
|
||||
|
||||
MACRO(CHECK_VARIABLE_EXISTS VAR VARIABLE)
|
||||
IF("${VARIABLE}" MATCHES "^${VARIABLE}$")
|
||||
SET(MACRO_CHECK_VARIABLE_DEFINITIONS
|
||||
"-DCHECK_VARIABLE_EXISTS=${VAR} ${CMAKE_REQUIRED_FLAGS}")
|
||||
MESSAGE(STATUS "Looking for ${VAR}")
|
||||
IF(CMAKE_REQUIRED_LIBRARIES)
|
||||
# this one translates potentially used imported library targets to their files on disk
|
||||
CMAKE_EXPAND_IMPORTED_TARGETS(_ADJUSTED_CMAKE_REQUIRED_LIBRARIES LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}")
|
||||
SET(CHECK_VARIABLE_EXISTS_ADD_LIBRARIES
|
||||
"-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
|
||||
"-DLINK_LIBRARIES:STRING=${_ADJUSTED_CMAKE_REQUIRED_LIBRARIES}")
|
||||
ELSE(CMAKE_REQUIRED_LIBRARIES)
|
||||
SET(CHECK_VARIABLE_EXISTS_ADD_LIBRARIES)
|
||||
ENDIF(CMAKE_REQUIRED_LIBRARIES)
|
||||
|
|
|
|||
|
|
@ -137,3 +137,14 @@ add_library(imp_lib1 STATIC imp_lib1.c)
|
|||
target_link_libraries(imp_lib1 exp_testLib2)
|
||||
add_library(imp_lib1b STATIC imp_lib1.c)
|
||||
target_link_libraries(imp_lib1b bld_testLib2)
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
# Test that handling imported targets, including transitive dependencies,
|
||||
# works in CheckFunctionExists (...and hopefully all other try_compile() checks
|
||||
include(CheckFunctionExists)
|
||||
unset(HAVE_TESTLIB1_FUNCTION CACHE)
|
||||
set(CMAKE_REQUIRED_LIBRARIES exp_testLib2)
|
||||
check_function_exists(testLib1 HAVE_TESTLIB1_FUNCTION)
|
||||
if (NOT HAVE_TESTLIB1_FUNCTION)
|
||||
message(SEND_ERROR "Using imported target testLib2 in check_function_exists() failed !")
|
||||
endif()
|
||||
|
|
|
|||
Loading…
Reference in New Issue