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FindOpenHMD: Handle transitive link of libhidapi better.

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This commit is contained in:
Ryan Pavlik 2019-12-03 15:48:56 -06:00
parent 67a561d0ea
commit 4687955b17
1 changed files with 26 additions and 18 deletions
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44
cmake/FindOpenHMD.cmake
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@ -66,30 +66,38 @@ find_library(OPENHMD_LIBRARY
PATH_SUFFIXES
lib
)
find_library(OPENHMD_LIBRT rt)
find_library(OPENHMD_LIBM m)
if(NOT WIN32)
find_library(OPENHMD_LIBRT rt)
find_library(OPENHMD_LIBM m)
endif()
find_package(Threads QUIET)
set(_ohmd_extra_deps)
set(OPENHMD_HIDAPI_TYPE)
if(PC_OPENHMD_FOUND)
# See if we need a particular hidapi.
list(REMOVE_ITEM PC_OPENHMD_LIBRARIES openhmd)
if("${PC_OPENHMD_LIBRARIES}" MATCHES hidapi-libusb)
set(OPENHMD_HIDAPI_TYPE libusb)
find_package(HIDAPI QUIET COMPONENTS libusb)
list(APPEND _ohmd_extra_deps HIDAPI_libusb_FOUND)
elseif("${PC_OPENHMD_LIBRARIES}" MATCHES hidapi-hidraw)
set(OPENHMD_HIDAPI_TYPE hidraw)
find_package(HIDAPI QUIET COMPONENTS hidraw)
list(APPEND _ohmd_extra_deps HIDAPI_hidraw_FOUND)
elseif("${PC_OPENHMD_LIBRARIES}" MATCHES hidapi)
# Undifferentiated
set(OPENHMD_HIDAPI_TYPE undifferentiated)
find_package(HIDAPI QUIET)
list(APPEND _ohmd_extra_deps HIDAPI_FOUND)
if(OPENHMD_LIBRARY AND "${OPENHMD_LIBRARY}" MATCHES "${CMAKE_STATIC_LIBRARY_SUFFIX}")
# Looks like a static library
if(PC_OPENHMD_FOUND)
# See if we need a particular hidapi.
list(REMOVE_ITEM PC_OPENHMD_LIBRARIES openhmd)
if("${PC_OPENHMD_LIBRARIES}" MATCHES hidapi-libusb)
set(OPENHMD_HIDAPI_TYPE libusb)
find_package(HIDAPI QUIET COMPONENTS libusb)
list(APPEND _ohmd_extra_deps HIDAPI_libusb_FOUND)
elseif("${PC_OPENHMD_LIBRARIES}" MATCHES hidapi-hidraw)
set(OPENHMD_HIDAPI_TYPE hidraw)
find_package(HIDAPI QUIET COMPONENTS hidraw)
list(APPEND _ohmd_extra_deps HIDAPI_hidraw_FOUND)
endif()
endif()
if(NOT PC_OPENHMD_FOUND OR NOT OPENHMD_HIDAPI_TYPE)
# Undifferentiated
set(OPENHMD_HIDAPI_TYPE undifferentiated)
find_package(HIDAPI QUIET)
list(APPEND _ohmd_extra_deps HIDAPI_FOUND)
endif()
endif()