WSJT-X/CMake/Modules/FindHamlib.cmake
2021-06-01 15:04:49 +01:00

65 lines
1.7 KiB
CMake

#
# Find the hamlib library
#
# This will define the following variables::
#
# Hamlib_FOUND - True if the system has the usb library
# Hamlib_VERSION - The verion of the usb library which was found
#
# and the following imported targets::
#
# Hamlib::Hamlib - The hamlib library
#
include (LibFindMacros)
libfind_pkg_detect (Hamlib hamlib
FIND_PATH hamlib/rig.h PATH_SUFFIXES hamlib
FIND_LIBRARY hamlib
)
libfind_package (Hamlib Usb)
libfind_process (Hamlib)
if (NOT Hamlib_PKGCONF_FOUND)
if (WIN32)
set (Hamlib_LIBRARIES ${Hamlib_LIBRARIES};${Usb_LIBRARY};ws2_32)
else ()
set (Hamlib_LIBRARIES ${Hamlib_LIBRARIES};m;dl)
endif ()
elseif (UNIX AND NOT APPLE)
set (Hamlib_LIBRARIES ${Hamlib_PKGCONF_STATIC_LDFLAGS})
endif ()
# fix up extra link libraries for macOS as target_link_libraries gets
# it wrong for frameworks
unset (_next_is_framework)
unset (_Hamlib_EXTRA_LIBS)
foreach (_lib IN LISTS Hamlib_LIBRARIES Hamlib_PKGCONF_LDFLAGS)
if (_next_is_framework)
list (APPEND _Hamlib_EXTRA_LIBS "-framework ${_lib}")
unset (_next_is_framework)
elseif (${_lib} STREQUAL "-framework")
set (_next_is_framework TRUE)
else ()
list (APPEND _Hamlib_EXTRA_LIBS ${_lib})
endif ()
endforeach ()
if (Hamlib_FOUND AND NOT TARGET Hamlib::Hamlib)
add_library (Hamlib::Hamlib UNKNOWN IMPORTED)
set_target_properties (Hamlib::Hamlib PROPERTIES
IMPORTED_LOCATION "${Hamlib_LIBRARY}"
INTERFACE_COMPILE_OPTIONS "${Hamlib_PKGCONF_STATIC_OTHER}"
INTERFACE_INCLUDE_DIRECTORIES "${Hamlib_INCLUDE_DIR}"
INTERFACE_LINK_LIBRARIES "${_Hamlib_EXTRA_LIBS}"
)
endif ()
mark_as_advanced (
Hamlib_INCLUDE_DIR
Hamlib_LIBRARY
Hamlib_LIBRARIES
)