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flightgear/CMakeModules/FindDBus.cmake

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Fix broken libevent/dbus cmake module
2019-05-17 08:19:35 +00:00
# Finding dbus (https://www.freedesktop.org/wiki/Software/dbus/)
# Defining:
# DBUS_LIBRARY
# DBUS_INCLUDE_DIR
Adjust FindDBus to use imported targets This is necessary on macOS where DBus is typically installed using Homebrew, and hence we need additional linker flags to find the library. Using the PkgConfig::DBUS imported target handles all this transparently, but then we need to define an imported target for Windows to work.
2019-05-27 10:37:35 +00:00
CMake: different fix for ALIAS issues with 3.10 ALIAS is not really functional in 3.10, so use a variable to approximate the same behaviour. Not elegant but it seems to work.
2020-08-27 21:33:08 +00:00
set(dbus_target "_no_target_")
Fix broken libevent/dbus cmake module
2019-05-17 08:19:35 +00:00
if(WIN32)
Adjust FindDBus to use imported targets This is necessary on macOS where DBus is typically installed using Homebrew, and hence we need additional linker flags to find the library. Using the PkgConfig::DBUS imported target handles all this transparently, but then we need to define an imported target for Windows to work.
2019-05-27 10:37:35 +00:00
FIND_PATH(DBUS_INCLUDE_DIRS dbus/dbus.h PATH_SUFFIXES include HINTS ${ADDITIONAL_LIBRARY_PATHS})
FIND_LIBRARY(DBUS_LIBRARIES NAMES dbus-1 PATH_SUFFIXES lib HINTS ${ADDITIONAL_LIBRARY_PATHS})
Swift: initial support
2019-03-04 21:18:15 +00:00
Adjust FindDBus to use imported targets This is necessary on macOS where DBus is typically installed using Homebrew, and hence we need additional linker flags to find the library. Using the PkgConfig::DBUS imported target handles all this transparently, but then we need to define an imported target for Windows to work.
2019-05-27 10:37:35 +00:00
# define an imported target for DBus manually
if (DBUS_INCLUDE_DIRS AND DBUS_LIBRARIES)
add_library(DBus UNKNOWN IMPORTED)
set_target_properties(DBus PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${DBUS_INCLUDE_DIRS}"
Fix a typo on Windows
2019-05-27 16:47:24 +00:00
IMPORTED_LOCATION "${DBUS_LIBRARIES}"
Adjust FindDBus to use imported targets This is necessary on macOS where DBus is typically installed using Homebrew, and hence we need additional linker flags to find the library. Using the PkgConfig::DBUS imported target handles all this transparently, but then we need to define an imported target for Windows to work.
2019-05-27 10:37:35 +00:00
)
CMake: different fix for ALIAS issues with 3.10 ALIAS is not really functional in 3.10, so use a variable to approximate the same behaviour. Not elegant but it seems to work.
2020-08-27 21:33:08 +00:00
set(HAVE_DBUS 1)
set(dbus_target "DBus")
Adjust FindDBus to use imported targets This is necessary on macOS where DBus is typically installed using Homebrew, and hence we need additional linker flags to find the library. Using the PkgConfig::DBUS imported target handles all this transparently, but then we need to define an imported target for Windows to work.
2019-05-27 10:37:35 +00:00
endif()
Fix broken libevent/dbus cmake module
2019-05-17 08:19:35 +00:00
else()
Fix CMake 5.17+ FPHSA warning Starting with CMake 5.17 FindPackageHandleStandardArgs is detecting package name mismatches. Also capitalization is checked. See: https://gitlab.kitware.com/cmake/cmake/-/commit/ee4673c1ae1e4a1aa4687412717567c2ffbb501b
2020-06-15 20:03:08 +00:00
find_package(PkgConfig QUIET)
Adjust FindDBus to use imported targets This is necessary on macOS where DBus is typically installed using Homebrew, and hence we need additional linker flags to find the library. Using the PkgConfig::DBUS imported target handles all this transparently, but then we need to define an imported target for Windows to work.
2019-05-27 10:37:35 +00:00
if(PKG_CONFIG_FOUND)
Improve CMake strucutre
2020-08-19 13:49:50 +00:00
pkg_check_modules(DBUS IMPORTED_TARGET dbus-1)
Adjust FindDBus to use imported targets This is necessary on macOS where DBus is typically installed using Homebrew, and hence we need additional linker flags to find the library. Using the PkgConfig::DBUS imported target handles all this transparently, but then we need to define an imported target for Windows to work.
2019-05-27 10:37:35 +00:00
endif (PKG_CONFIG_FOUND)
if(DBUS_FOUND)
set(HAVE_DBUS 1)
CMake: different fix for ALIAS issues with 3.10 ALIAS is not really functional in 3.10, so use a variable to approximate the same behaviour. Not elegant but it seems to work.
2020-08-27 21:33:08 +00:00
# can't use an ALIAS here, needs CMake 3.11
# use a global property instead
set(dbus_target "PkgConfig::DBUS")
Adjust FindDBus to use imported targets This is necessary on macOS where DBus is typically installed using Homebrew, and hence we need additional linker flags to find the library. Using the PkgConfig::DBUS imported target handles all this transparently, but then we need to define an imported target for Windows to work.
2019-05-27 10:37:35 +00:00
endif(DBUS_FOUND)
Fix broken libevent/dbus cmake module
2019-05-17 08:19:35 +00:00
endif(WIN32)
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