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