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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#.rst:
# FindIntl
# --------
#
# Find the Gettext libintl headers and libraries.
#
# This module reports information about the Gettext libintl
# installation in several variables. General variables::
#
# Intl_FOUND - true if the libintl headers and libraries were found
# Intl_INCLUDE_DIRS - the directory containing the libintl headers
# Intl_LIBRARIES - libintl libraries to be linked
#
# The following cache variables may also be set::
#
# Intl_INCLUDE_DIR - the directory containing the libintl headers
# Intl_LIBRARY - the libintl library (if any)
#
# .. note::
# On some platforms, such as Linux with GNU libc, the gettext
# functions are present in the C standard library and libintl
# is not required. ``Intl_LIBRARIES`` will be empty in this
# case.
#
# .. note::
# If you wish to use the Gettext tools (``msgmerge``,
# ``msgfmt``, etc.), use :module:`FindGettext`.
# Written by Roger Leigh <rleigh@codelibre.net>
# Find include directory
find_path(Intl_INCLUDE_DIR
NAMES "libintl.h"
DOC "libintl include directory")
mark_as_advanced(Intl_INCLUDE_DIR)
# Find all Intl libraries
find_library(Intl_LIBRARY "intl"
DOC "libintl libraries (if not in the C library)")
mark_as_advanced(Intl_LIBRARY)
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Intl
FOUND_VAR Intl_FOUND
REQUIRED_VARS Intl_INCLUDE_DIR
FAIL_MESSAGE "Failed to find Gettext libintl")
if(Intl_FOUND)
set(Intl_INCLUDE_DIRS "${Intl_INCLUDE_DIR}")
if(Intl_LIBRARY)
set(Intl_LIBRARIES "${Intl_LIBRARY}")
else()
unset(Intl_LIBRARIES)
endif()
endif()
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