cmake/Modules/FindGettextLib.cmake

   1
   2 set(CUSTOM_GETTEXT_PATH "${PROJECT_SOURCE_DIR}/../../gettext"
   3         CACHE FILEPATH "path to custom gettext")
   4
   5 find_path(GETTEXT_INCLUDE_DIR
   6         NAMES libintl.h
   7         PATHS "${CUSTOM_GETTEXT_PATH}/include"
   8         DOC "GetText include directory")
   9
  10 find_program(GETTEXT_MSGFMT
  11         NAMES msgfmt
  12         PATHS "${CUSTOM_GETTEXT_PATH}/bin"
  13         DOC "Path to msgfmt")
  14
  15 set(GETTEXT_REQUIRED_VARS GETTEXT_INCLUDE_DIR GETTEXT_MSGFMT)
  16
  17 if(APPLE)
  18         find_library(GETTEXT_LIBRARY
  19                 NAMES libintl.a
  20                 PATHS "${CUSTOM_GETTEXT_PATH}/lib"
  21                 DOC "GetText library")
  22
  23         find_library(ICONV_LIBRARY
  24                 NAMES libiconv.dylib
  25                 PATHS "/usr/lib"
  26                 DOC "IConv library")
  27         set(GETTEXT_REQUIRED_VARS ${GETTEXT_REQUIRED_VARS} GETTEXT_LIBRARY ICONV_LIBRARY)
  28 endif(APPLE)
  29
  30 # Modern Linux, as well as OSX, does not require special linking because
  31 # GetText is part of glibc.
  32 # TODO: check the requirements on other BSDs and older Linux
  33 if(WIN32)
  34         if(MSVC)
  35                 set(GETTEXT_LIB_NAMES
  36                         libintl.lib intl.lib libintl3.lib intl3.lib)
  37         else()
  38                 set(GETTEXT_LIB_NAMES
  39                         libintl.dll.a intl.dll.a libintl3.dll.a intl3.dll.a)
  40         endif()
  41         find_library(GETTEXT_LIBRARY
  42                 NAMES ${GETTEXT_LIB_NAMES}
  43                 PATHS "${CUSTOM_GETTEXT_PATH}/lib"
  44                 DOC "GetText library")
  45 endif(WIN32)
  46
  47
  48 include(FindPackageHandleStandardArgs)
  49 find_package_handle_standard_args(GettextLib DEFAULT_MSG ${GETTEXT_REQUIRED_VARS})
  50
  51
  52 if(GETTEXTLIB_FOUND)
  53         # BSD variants require special linkage as they don't use glibc
  54         if(${CMAKE_SYSTEM_NAME} MATCHES "BSD|DragonFly")
  55                 set(GETTEXT_LIBRARY "intl")
  56         endif()
  57
  58         set(GETTEXT_PO_PATH ${CMAKE_SOURCE_DIR}/po)
  59         set(GETTEXT_MO_BUILD_PATH ${CMAKE_BINARY_DIR}/locale/<locale>/LC_MESSAGES)
  60         set(GETTEXT_MO_DEST_PATH ${LOCALEDIR}/<locale>/LC_MESSAGES)
  61         file(GLOB GETTEXT_AVAILABLE_LOCALES RELATIVE ${GETTEXT_PO_PATH} "${GETTEXT_PO_PATH}/*")
  62         list(REMOVE_ITEM GETTEXT_AVAILABLE_LOCALES minetest.pot)
  63         list(REMOVE_ITEM GETTEXT_AVAILABLE_LOCALES timestamp)
  64         macro(SET_MO_PATHS _buildvar _destvar _locale)
  65                 string(REPLACE "<locale>" ${_locale} ${_buildvar} ${GETTEXT_MO_BUILD_PATH})
  66                 string(REPLACE "<locale>" ${_locale} ${_destvar} ${GETTEXT_MO_DEST_PATH})
  67         endmacro()
  68 endif()
  69