73dff25ca1
This fixes the inability of CMake to find SimGear in the case where only the debug version of the library is installed (the path to the "optimized" one is rightly set to NOTFOUND, and CMake complains about that even if we don't need it).
82 lines
4 KiB
CMake
Executable file
82 lines
4 KiB
CMake
Executable file
# select_library_configurations( basename )
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#
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# This macro takes a library base name as an argument, and will choose good
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# values for basename_LIBRARY, basename_LIBRARIES, basename_LIBRARY_DEBUG, and
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# basename_LIBRARY_RELEASE depending on what has been found and set. If only
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# basename_LIBRARY_RELEASE is defined, basename_LIBRARY, basename_LIBRARY_DEBUG,
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# and basename_LIBRARY_RELEASE will be set to the release value. If only
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# basename_LIBRARY_DEBUG is defined, then basename_LIBRARY,
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# basename_LIBRARY_DEBUG and basename_LIBRARY_RELEASE will take the debug value.
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#
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# If the generator supports configuration types, then basename_LIBRARY and
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# basename_LIBRARIES will be set with debug and optimized flags specifying the
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# library to be used for the given configuration. If no build type has been set
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# or the generator in use does not support configuration types, then
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# basename_LIBRARY and basename_LIBRARIES will take only the release values.
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#=============================================================================
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# Copyright 2009 Kitware, Inc.
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# Copyright 2009 Will Dicharry <wdicharry@stellarscience.com>
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# Copyright 2005-2009 Kitware, Inc.
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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 distributed this file outside of CMake, substitute the full
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# License text for the above reference.)
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# This macro was adapted from the FindQt4 CMake module and is maintained by Will
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# Dicharry <wdicharry@stellarscience.com>.
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# Utility macro to check if one variable exists while another doesn't, and set
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# one that doesn't exist to the one that exists.
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macro( _set_library_name basename GOOD BAD )
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if( ${basename}_LIBRARY_${GOOD} AND NOT ${basename}_LIBRARY_${BAD} )
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set( ${basename}_LIBRARY_${BAD} ${${basename}_LIBRARY_${GOOD}} )
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set( ${basename}_LIBRARY ${${basename}_LIBRARY_${GOOD}} )
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set( ${basename}_LIBRARIES ${${basename}_LIBRARY_${GOOD}} )
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endif( ${basename}_LIBRARY_${GOOD} AND NOT ${basename}_LIBRARY_${BAD} )
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endmacro( _set_library_name )
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macro( select_library_configurations basename )
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# if only the release version was found, set the debug to be the release
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# version.
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_set_library_name( ${basename} RELEASE DEBUG )
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# if only the debug version was found, set the release value to be the
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# debug value.
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_set_library_name( ${basename} DEBUG RELEASE )
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if (${basename}_LIBRARY_DEBUG AND ${basename}_LIBRARY_RELEASE )
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# if the generator supports configuration types or CMAKE_BUILD_TYPE
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# is set, then set optimized and debug options.
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if( CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE )
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set( ${basename}_LIBRARY
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optimized ${${basename}_LIBRARY_RELEASE}
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debug ${${basename}_LIBRARY_DEBUG} )
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set( ${basename}_LIBRARIES
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optimized ${${basename}_LIBRARY_RELEASE}
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debug ${${basename}_LIBRARY_DEBUG} )
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else( CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE )
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# If there are no configuration types or build type, just use
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# the release version
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set( ${basename}_LIBRARY ${${basename}_LIBRARY_RELEASE} )
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set( ${basename}_LIBRARIES ${${basename}_LIBRARY_RELEASE} )
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endif( CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE )
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endif( ${basename}_LIBRARY_DEBUG AND ${basename}_LIBRARY_RELEASE )
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set( ${basename}_LIBRARY ${${basename}_LIBRARY} CACHE FILEPATH
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"The ${basename} library" )
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if( ${basename}_LIBRARY )
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set( ${basename}_FOUND TRUE )
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endif( ${basename}_LIBRARY )
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mark_as_advanced( ${basename}_LIBRARY
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${basename}_LIBRARY_RELEASE
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${basename}_LIBRARY_DEBUG
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)
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endmacro( select_library_configurations )
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