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940c046ad2
* refactor: fix flatpak builds - added FindHelper.cmake - Bumped Flatpak runtime to 24.08 - Version changes * fixed find helper for libserialport * use variables for find_helper libs * fixed libmpeg2 vs libmpeg2convert * refactor: desktop and metainfo.xml files - Merged files between flatpak and normal Linux packages * Update com.blitterstudio.amiberry.yml * Update Amiberry.desktop
53 lines
2.3 KiB
CMake
53 lines
2.3 KiB
CMake
#
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# - Try to find a library using pkg-config if available,
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# than portable macros FIND_PATH and FIND_LIBRARY
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#
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# The following variables will be set :
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#
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# ${prefix}_FOUND - set to 1 or TRUE if found
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# ${prefix}_INCLUDE_DIRS - to be used in INCLUDE_DIRECTORIES(...)
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# ${prefix}_LIBRARIES - to be used in TARGET_LINK_LIBRARIES(...)
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#
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# Copyright (c) 2009-2017, Jérémy Zurcher, <jeremy@asynk.ch>
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#
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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macro(FIND_HELPER prefix pkg_name header lib)
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if(${prefix}_INCLUDE_DIRS AND ${prefix}_LIBRARIES)
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# use cached variables
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set(${prefix}_FIND_QUIETLY TRUE)
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set(${prefix}_FOUND TRUE)
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else()
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# use pkg-config if available to set find_path and find_library hints
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find_package(PkgConfig)
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if(PKG_CONFIG_FOUND)
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pkg_check_modules(PC_${prefix} ${pkg_name})
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else()
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message(STATUS "Checking for module '${pkg_name}' without pkgconfig")
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endif()
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# find_path
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find_path(${prefix}_INCLUDE_DIRS
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NAMES ${header}
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HINTS ${PC_${prefix}_INCLUDEDIR} ${PC_${prefix}_INCLUDE_DIRS}
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ENV ${prefix}_INCLUDE
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)
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# find_library
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find_library(${prefix}_LIBRARIES
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NAMES ${lib}
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HINTS ${PC_${prefix}_LIBDIR} ${PC_${prefix}_LIBRARY_DIRS}
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ENV ${prefix}_PATH
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)
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include(FindPackageHandleStandardArgs)
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if ("${${prefix}_INCLUDE_DIRS}" STREQUAL "")
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set(${prefix}_INCLUDE_DIRS "/usr/include")
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endif ()
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find_package_handle_standard_args(${prefix} DEFAULT_MSG ${prefix}_LIBRARIES ${prefix}_INCLUDE_DIRS)
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if(NOT "${PC_${prefix}_INCLUDE_DIRS}" STREQUAL "")
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set(${prefix}_INCLUDE_DIRS "${${prefix}_INCLUDE_DIRS};${PC_${prefix}_INCLUDE_DIRS}")
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endif()
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# Update variables in the cache (these are set by find_path/find_library) after modifying
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set(${prefix}_INCLUDE_DIRS "${${prefix}_INCLUDE_DIRS}" CACHE PATH "Path to ${pkg_name} include files" FORCE)
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set(${prefix}_LIBRARIES "${${prefix}_LIBRARIES}" CACHE FILEPATH "Path to ${pkg_name} libraries" FORCE)
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endif()
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endmacro() |