42 lines
1.1 KiB
CMake
42 lines
1.1 KiB
CMake
set(QWT_PREFIX "" CACHE PATH "The path to the prefix of an Qwt installation")
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find_path(QWT_INCLUDE_DIR NAMES qwt.h
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PATHS
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${QWT_PREFIX}/include
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/opt/local/include
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/usr/include
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/usr/local/include
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PATH_SUFFIXES qwt-qt5 qwt qwt6
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)
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find_library(QWT_LIBRARIES NAMES qwt-qt5 qwt6-qt5 qwt qwt6
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PATHS
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${QWT_PREFIX}/lib
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/opt/local/lib
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/usr/lib
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/usr/local/lib
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)
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if(QWT_INCLUDE_DIR AND QWT_LIBRARIES AND NOT TARGET Qwt::Qwt)
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get_filename_component(QWT_LIBRARY_DIR ${QWT_LIBRARIES} PATH)
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set(QWT_FOUND TRUE)
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add_library(Qwt::Qwt INTERFACE IMPORTED)
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set_target_properties(Qwt::Qwt PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${QWT_INCLUDE_DIR}"
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INTERFACE_LINK_LIBRARIES "${QWT_LIBRARIES}"
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)
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endif()
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if(QWT_FOUND)
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file(READ ${QWT_INCLUDE_DIR}/qwt_global.h qwt_header)
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string(REGEX REPLACE "^.*QWT_VERSION_STR +\"([^\"]+)\".*$" "\\1" QWT_VERSION_STR "${qwt_header}")
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if(NOT QWT_FIND_QUIETLY)
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message(STATUS "Found Qwt: ${QWT_LIBRARY} (${QWT_VERSION_STR})")
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endif(NOT QWT_FIND_QUIETLY)
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else(QWT_FOUND)
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if(QWT_FIND_REQUIRED)
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message(FATAL_ERROR "Could not find Qwt")
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endif(QWT_FIND_REQUIRED)
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endif(QWT_FOUND)
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