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SFML/cmake/Modules/FindUDev.cmake

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CMake
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Added CMake find module for udev library
2014-03-09 19:55:02 +08:00
# Configure libudev environment
#
# UDEV_FOUND - system has a libudev
# UDEV_INCLUDE_DIR - where to find header files
# UDEV_LIBRARIES - the libraries to link against udev
# UDEV_STABLE - it's true when is the version greater or equals to 143 - version when the libudev was stabilized in its API
#
# copyright (c) 2011 Petr Vanek <petr@scribus.info>
# Redistribution and use of this file is allowed according to the terms of the BSD license.
#
Fix formatting and style Use all lower_case commands with no space between the command name and the open parentheses. Don't repeat conditional in else() and endif() calls.
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find_path(
Added CMake find module for udev library
2014-03-09 19:55:02 +08:00
UDEV_INCLUDE_DIR
libudev.h
/usr/include
/usr/local/include
${UDEV_PATH_INCLUDES}
)
Fix formatting and style Use all lower_case commands with no space between the command name and the open parentheses. Don't repeat conditional in else() and endif() calls.
2022-08-07 14:06:13 +08:00
find_library(
Added CMake find module for udev library
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UDEV_LIBRARIES
NAMES udev libudev
PATHS ${ADDITIONAL_LIBRARY_PATHS}
${UDEV_PATH_LIB}
)
Fix formatting and style Use all lower_case commands with no space between the command name and the open parentheses. Don't repeat conditional in else() and endif() calls.
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if(UDEV_LIBRARIES AND UDEV_INCLUDE_DIR)
set(UDEV_FOUND "YES")
Added CMake find module for udev library
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execute_process(COMMAND pkg-config --atleast-version=143 libudev RESULT_VARIABLE UDEV_STABLE)
# retvale is 0 of the condition is "true" so we need to negate the value...
Fix formatting and style Use all lower_case commands with no space between the command name and the open parentheses. Don't repeat conditional in else() and endif() calls.
2022-08-07 14:06:13 +08:00
if(UDEV_STABLE)
Fix whitespace: Convert tabs to spaces and remove trailing whitespace.
2015-04-01 10:08:23 +08:00
set(UDEV_STABLE 0)
Fix formatting and style Use all lower_case commands with no space between the command name and the open parentheses. Don't repeat conditional in else() and endif() calls.
2022-08-07 14:06:13 +08:00
else()
Fix whitespace: Convert tabs to spaces and remove trailing whitespace.
2015-04-01 10:08:23 +08:00
set(UDEV_STABLE 1)
Fix formatting and style Use all lower_case commands with no space between the command name and the open parentheses. Don't repeat conditional in else() and endif() calls.
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endif()
Added CMake find module for udev library
2014-03-09 19:55:02 +08:00
message(STATUS "libudev stable: ${UDEV_STABLE}")
Fix formatting and style Use all lower_case commands with no space between the command name and the open parentheses. Don't repeat conditional in else() and endif() calls.
2022-08-07 14:06:13 +08:00
endif()
Added CMake find module for udev library
2014-03-09 19:55:02 +08:00
Fix formatting and style Use all lower_case commands with no space between the command name and the open parentheses. Don't repeat conditional in else() and endif() calls.
2022-08-07 14:06:13 +08:00
if(UDEV_FOUND)
message(STATUS "Found UDev: ${UDEV_LIBRARIES}")
message(STATUS " include: ${UDEV_INCLUDE_DIR}")
else()
message(STATUS "UDev not found.")
message(STATUS "UDev: You can specify includes: -DUDEV_PATH_INCLUDES=/opt/udev/include")
message(STATUS " currently found includes: ${UDEV_INCLUDE_DIR}")
message(STATUS "UDev: You can specify libs: -DUDEV_PATH_LIB=/opt/udev/lib")
message(STATUS " currently found libs: ${UDEV_LIBRARIES}")
if(UDev_FIND_REQUIRED)
message(FATAL_ERROR "Could not find UDev library")
endif()
endif()
Added CMake find module for udev library
2014-03-09 19:55:02 +08:00
Prefer using `IMPORTED` targets where possible My goal is to reduce our need on sfml_find_package until it can finally be removed. It's preferred to simply use find_package to find 3rd party projects. I had to add IMPORTED targets to some of our find modules so that we could get away from using INTERFACE libraries for external code. That also implied that our find moduels need to be installed so that users have access to them when processing SFML's config module.
2023-08-15 15:39:53 +08:00
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(UDev DEFAULT_MSG UDEV_INCLUDE_DIR UDEV_LIBRARIES)
Modernize CMake files
2018-03-21 02:46:57 +08:00
mark_as_advanced(UDEV_INCLUDE_DIR UDEV_LIBRARIES)
Prefer using `IMPORTED` targets where possible My goal is to reduce our need on sfml_find_package until it can finally be removed. It's preferred to simply use find_package to find 3rd party projects. I had to add IMPORTED targets to some of our find modules so that we could get away from using INTERFACE libraries for external code. That also implied that our find moduels need to be installed so that users have access to them when processing SFML's config module.
2023-08-15 15:39:53 +08:00
add_library(UDev::UDev IMPORTED UNKNOWN)
set_target_properties(UDev::UDev PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${UDEV_INCLUDE_DIR}
IMPORTED_LOCATION ${UDEV_LIBRARIES})
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