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# - find where dlopen and friends are located.
# LibIntl_FOUND - system has dynamic linking interface available
# LibIntl_INCLUDE_DIR - where dlfcn.h is located.
# LibIntl_LIBRARY - libraries needed to use dlopen
include(CheckFunctionExists)
find_path(LibIntl_INCLUDE_DIR NAMES libintl.h)
find_library(LibIntl_LIBRARY NAMES intl)
if(LibIntl_LIBRARY)
set(LibIntl_FOUND TRUE)
else(LibIntl_LIBRARY)
check_function_exists(dgettext LibIntl_FOUND)
# If dlopen can be found without linking in dl then dlopen is part
# of libc, so don't need to link extra libs.
set(LibIntl_LIBRARY "")
endif(LibIntl_LIBRARY)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(LibIntl
FOUND_VAR
LibIntl_FOUND
REQUIRED_VARS
LibIntl_INCLUDE_DIR
)
mark_as_advanced(LibIntl_INCLUDE_DIR LibIntl_LIBRARY)
if(LibIntl_FOUND AND NOT TARGET LibIntl::LibIntl)
if (LibIntl_LIBRARY)
add_library(LibIntl::LibIntl UNKNOWN IMPORTED)
set_target_properties(LibIntl::LibIntl PROPERTIES
IMPORTED_LOCATION "${LibIntl_LIBRARY}")
else()
add_library(LibIntl::LibIntl INTERFACE IMPORTED )
endif()
set_target_properties(LibIntl::LibIntl PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${LibIntl_INCLUDE_DIR}"
)
endif()
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