58 lines
1.9 KiB
CMake
58 lines
1.9 KiB
CMake
# Locate the library file and includes
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find_library(
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LIBFXLINK_PATH "fxlink"
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HINTS "$ENV{HOME}/.local/lib" "$ENV{FXSDK_PATH}/lib"
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)
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if(LIBFXLINK_PATH STREQUAL "LIBFXLINK_PATH-NOTFOUND")
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message(SEND_ERROR
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"Could not find libfxlink.a!\n"
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"You can specify the install path with the environment variable "
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"FXSDK_PATH, such as FXSDK_PATH=$HOME/.local")
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else()
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get_filename_component(LIBFXLINK_PATH "${LIBFXLINK_PATH}/../.." ABSOLUTE)
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set(LIBFXLINK_LIB "${LIBFXLINK_PATH}/lib/libfxlink.a")
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set(LIBFXLINK_INCLUDE "${LIBFXLINK_PATH}/include")
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message("(libfxlink) Found libfxlink at: ${LIBFXLINK_LIB}")
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message("(libfxlink) Will take includes from: ${LIBFXLINK_INCLUDE}")
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endif()
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# Find library version
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if(NOT EXISTS "${LIBFXLINK_INCLUDE}/fxlink/config.h")
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message(SEND_ERROR
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"No <fxlink/config.h> exists at ${LIBFXLINK_INCLUDE}/fxlink/config.h\n"
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"Is libfxlink installed alongside the headers?")
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endif()
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execute_process(
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COMMAND sed "s/#define FXLINK_VERSION \"\\([^\"]\\{1,\\}\\)\"/\\1/p; d"
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"${LIBFXLINK_INCLUDE}/fxlink/config.h"
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OUTPUT_VARIABLE LIBFXLINK_VERSION
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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message("(libfxlink) Library version found in header: ${LIBFXLINK_VERSION}")
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# Handle find_package() arguments and find dependencies
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(LibFxlink
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REQUIRED_VARS LIBFXLINK_LIB LIBFXLINK_INCLUDE
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VERSION_VAR LIBFXLINK_VERSION)
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(libusb REQUIRED libusb-1.0 IMPORTED_TARGET)
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# Generate targets
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if(LibFxlink_FOUND)
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if(NOT TARGET LibFxlink::LibFxlink)
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add_library(LibFxlink::LibFxlink UNKNOWN IMPORTED)
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endif()
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set_target_properties(LibFxlink::LibFxlink PROPERTIES
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IMPORTED_LOCATION "${LIBFXLINK_LIB}"
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INTERFACE_INCLUDE_DIRECTORIES "${LIBFXLINK_INCLUDE}")
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target_link_libraries(LibFxlink::LibFxlink INTERFACE PkgConfig::libusb)
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endif()
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