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248 lines
8.0 KiB
CMake
248 lines
8.0 KiB
CMake
# https://github.com/astahl/poco-cmake/blob/master/cmake/FindPoco.cmake
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# - finds the Poco C++ libraries
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# This module finds the Applied Informatics Poco libraries.
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# It supports the following components:
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#
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# Util (loaded by default)
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# Foundation (loaded by default)
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# XML
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# Zip
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# Crypto
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# Data
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# Net
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# NetSSL
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# OSP
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#
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# Usage:
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# set(ENV{Poco_DIR} path/to/poco/sdk)
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# find_package(Poco REQUIRED OSP Data Crypto)
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#
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# On completion, the script defines the following variables:
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#
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# - Compound variables:
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# Poco_FOUND
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# - true if all requested components were found.
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# Poco_LIBRARIES
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# - contains release (and debug if available) libraries for all requested components.
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# It has the form "optimized LIB1 debug LIBd1 optimized LIB2 ...", ready for use with the target_link_libraries command.
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# Poco_INCLUDE_DIRS
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# - Contains include directories for all requested components.
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#
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# - Component variables:
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# Poco_Xxx_FOUND
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# - Where Xxx is the properly cased component name (eg. 'Util', 'OSP').
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# True if a component's library or debug library was found successfully.
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# Poco_Xxx_LIBRARY
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# - Library for component Xxx.
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# Poco_Xxx_LIBRARY_DEBUG
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# - debug library for component Xxx
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# Poco_Xxx_INCLUDE_DIR
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# - include directory for component Xxx
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#
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# - OSP BundleCreator variables: (i.e. bundle.exe on windows, bundle on unix-likes)
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# (is only discovered if OSP is a requested component)
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# Poco_OSP_Bundle_EXECUTABLE_FOUND
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# - true if the bundle-creator executable was found.
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# Poco_OSP_Bundle_EXECUTABLE
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# - the path to the bundle-creator executable.
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#
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# Author: Andreas Stahl andreas.stahl@tu-dresden.de
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set(Poco_HINTS
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/usr/local
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/usr/local/include/Poco
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C:/AppliedInformatics
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${Poco_DIR}
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$ENV{Poco_DIR}
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)
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if(NOT Poco_ROOT_DIR)
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# look for the root directory, first for the source-tree variant
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find_path(Poco_ROOT_DIR
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NAMES Foundation/include/Poco/Poco.h
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HINTS ${Poco_HINTS}
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)
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if(NOT Poco_ROOT_DIR)
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# this means poco may have a different directory structure, maybe it was installed, let's check for that
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message(STATUS "Looking for Poco install directory structure.")
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find_path(Poco_ROOT_DIR
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NAMES include/Poco/Poco.h
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HINTS ${Poco_HINTS}
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)
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if(NOT Poco_ROOT_DIR)
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# poco was still not found -> Fail
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if(Poco_FIND_REQUIRED)
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message(FATAL_ERROR "Poco: Could not find Poco install directory")
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endif()
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if(NOT Poco_FIND_QUIETLY)
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message(STATUS "Poco: Could not find Poco install directory")
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endif()
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return()
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else()
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# poco was found with the make install directory structure
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message(STATUS "Assuming Poco install directory structure at ${Poco_ROOT_DIR}.")
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set(Poco_INSTALLED true)
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endif()
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endif()
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endif()
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# add dynamic library directory
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if(WIN32)
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find_path(Poco_RUNTIME_LIBRARY_DIRS
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NAMES PocoFoundation.dll
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HINTS ${Poco_ROOT_DIR}
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PATH_SUFFIXES
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bin
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lib
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)
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endif()
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# if installed directory structure, set full include dir
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if(Poco_INSTALLED)
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set(Poco_INCLUDE_DIRS ${Poco_ROOT_DIR}/include/ CACHE PATH "The global include path for Poco")
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endif()
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# append the default minimum components to the list to find
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list(APPEND components
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${Poco_FIND_COMPONENTS}
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# default components:
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"Util"
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"Foundation"
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)
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list(REMOVE_DUPLICATES components) # remove duplicate defaults
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foreach( component ${components} )
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#if(NOT Poco_${component}_FOUND)
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# include directory for the component
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if(NOT Poco_${component}_INCLUDE_DIR)
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set (component_alt "${component}")
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set (component_root "${component}")
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if (${component} STREQUAL "DataODBC")
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set (component_top "Data")
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set (component_in "ODBC")
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set (component_root "Data/ODBC")
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endif ()
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if (${component} STREQUAL "SQLODBC")
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set (component_top "SQL")
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set (component_in "ODBC")
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set (component_root "SQL/ODBC")
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endif ()
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if (${component} STREQUAL "NetSSL")
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set (component_alt "Net")
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set (component_root "NetSSL_OpenSSL")
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endif ()
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find_path(Poco_${component}_INCLUDE_DIR
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NAMES
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Poco/${component}.h # e.g. Foundation.h
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Poco/${component}/${component}.h # e.g. OSP/OSP.h Util/Util.h
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Poco/${component_alt}/${component}.h # e.g. Net/NetSSL.h
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Poco/${component_top}/${component_in}/${component_in}.h # e.g. Data/ODBC/ODBC.h
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HINTS
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${Poco_ROOT_DIR}
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PATH_SUFFIXES
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include
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${component_root}/include
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)
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# message(STATUS "poco include debug: {component}: ${Poco_${component}_INCLUDE_DIR}")
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endif()
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if(NOT Poco_${component}_INCLUDE_DIR)
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message(WARNING "Poco_${component}_INCLUDE_DIR NOT FOUND")
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else()
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list(APPEND Poco_INCLUDE_DIRS ${Poco_${component}_INCLUDE_DIR})
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endif()
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# release library
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if(NOT Poco_${component}_LIBRARY)
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find_library(
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Poco_${component}_LIBRARY
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NAMES Poco${component}
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HINTS ${Poco_ROOT_DIR}
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PATH_SUFFIXES
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lib
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bin
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)
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if(Poco_${component}_LIBRARY)
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message(STATUS "Found Poco ${component}: ${Poco_${component}_LIBRARY}")
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endif()
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endif()
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if(Poco_${component}_LIBRARY)
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list(APPEND Poco_LIBRARIES "optimized" ${Poco_${component}_LIBRARY} )
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mark_as_advanced(Poco_${component}_LIBRARY)
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endif()
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# debug library
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if(NOT Poco_${component}_LIBRARY_DEBUG)
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find_library(
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Poco_${component}_LIBRARY_DEBUG
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Names Poco${component}d
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HINTS ${Poco_ROOT_DIR}
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PATH_SUFFIXES
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lib
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bin
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)
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if(Poco_${component}_LIBRARY_DEBUG)
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message(STATUS "Found Poco ${component} (debug): ${Poco_${component}_LIBRARY_DEBUG}")
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endif()
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endif(NOT Poco_${component}_LIBRARY_DEBUG)
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if(Poco_${component}_LIBRARY_DEBUG)
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list(APPEND Poco_LIBRARIES "debug" ${Poco_${component}_LIBRARY_DEBUG})
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mark_as_advanced(Poco_${component}_LIBRARY_DEBUG)
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endif()
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# mark component as found or handle not finding it
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if(Poco_${component}_LIBRARY_DEBUG OR Poco_${component}_LIBRARY)
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set(Poco_${component}_FOUND TRUE)
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elseif(NOT Poco_FIND_QUIETLY)
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message(WARNING "Could not find Poco component ${component}!")
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endif()
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# message(STATUS "Poco component ${component}: Poco_${component}_LIBRARY : Poco_${component}_INCLUDE_DIR")
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endforeach()
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if(Poco_DataODBC_LIBRARY)
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list(APPEND Poco_DataODBC_LIBRARY ${ODBC_LIBRARIES} ${LTDL_LIBRARY})
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list(APPEND Poco_INCLUDE_DIRS ${ODBC_INCLUDE_DIRS})
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endif()
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if(Poco_SQLODBC_LIBRARY)
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list(APPEND Poco_SQLODBC_LIBRARY ${ODBC_LIBRARIES} ${LTDL_LIBRARY})
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list(APPEND Poco_INCLUDE_DIRS ${ODBC_INCLUDE_DIRS})
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endif()
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if(Poco_NetSSL_LIBRARY)
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list(APPEND Poco_NetSSL_LIBRARY ${OPENSSL_LIBRARIES})
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list(APPEND Poco_INCLUDE_DIRS ${OPENSSL_INCLUDE_DIR})
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endif()
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if(DEFINED Poco_LIBRARIES)
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set(Poco_FOUND true)
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endif()
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if(${Poco_OSP_FOUND})
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# find the osp bundle program
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find_program(
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Poco_OSP_Bundle_EXECUTABLE
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NAMES bundle
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HINTS
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${Poco_RUNTIME_LIBRARY_DIRS}
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${Poco_ROOT_DIR}
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PATH_SUFFIXES
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bin
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OSP/BundleCreator/bin/Darwin/x86_64
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OSP/BundleCreator/bin/Darwin/i386
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DOC "The executable that bundles OSP packages according to a .bndlspec specification."
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)
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if(Poco_OSP_Bundle_EXECUTABLE)
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set(Poco_OSP_Bundle_EXECUTABLE_FOUND true)
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endif()
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# include bundle script file
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find_file(Poco_OSP_Bundles_file NAMES PocoBundles.cmake HINTS ${CMAKE_MODULE_PATH})
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if(${Poco_OSP_Bundles_file})
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include(${Poco_OSP_Bundles_file})
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endif()
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endif()
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message(STATUS "Found Poco: ${Poco_LIBRARIES}")
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