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FindHIDAPI: Actually fix the underlying issue.

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This commit is contained in:
Ryan Pavlik 2020-03-03 14:56:22 -06:00
parent 2ded61258c
commit 7db8a153a6
1 changed files with 5 additions and 8 deletions
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13
cmake/FindHIDAPI.cmake
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@ -52,20 +52,20 @@
set(HIDAPI_ROOT_DIR "${HIDAPI_ROOT_DIR}" CACHE PATH "Root to search for HIDAPI")
# Clean up components
if("${HIDAPI_FIND_COMPONENTS}")
if(HIDAPI_FIND_COMPONENTS)
if(WIN32 OR APPLE)
# This makes no sense on Windows or Mac, which have native APIs
list(REMOVE "${HIDAPI_FIND_COMPONENTS}" libusb)
list(REMOVE HIDAPI_FIND_COMPONENTS libusb)
endif()
if(NOT ${CMAKE_SYSTEM} MATCHES "Linux")
# hidraw is only on linux
list(REMOVE "${HIDAPI_FIND_COMPONENTS}" hidraw)
list(REMOVE HIDAPI_FIND_COMPONENTS hidraw)
endif()
endif()
if(NOT "${HIDAPI_FIND_COMPONENTS}")
if(NOT HIDAPI_FIND_COMPONENTS)
# Default to any
set("${HIDAPI_FIND_COMPONENTS}" any)
set(HIDAPI_FIND_COMPONENTS any)
endif()
# Ask pkg-config for hints
@ -148,7 +148,6 @@ endif()
# Determine if the various requested components are found.
###
set(_hidapi_component_required_vars)
foreach(_comp IN LISTS HIDAPI_FIND_COMPONENTS)
if("${_comp}" STREQUAL "any")
list(APPEND _hidapi_component_required_vars
@ -192,11 +191,9 @@ unset(_comp)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(HIDAPI
REQUIRED_VARS
HIDAPI_INCLUDE_DIR
${_hidapi_component_required_vars}
THREADS_FOUND
HANDLE_COMPONENTS)
if(HIDAPI_FOUND)
set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARY}")
set(HIDAPI_INCLUDE_DIRS "${HIDAPI_INCLUDE_DIR}")