lyx_mirror/development/cmake/modules/FindLyXGettext.cmake
Kornel Benko 29bb9c9b57 Remove second call tm msgmerge' The diffs in created po-files
were because of the sort-flag in for msgmerge.

Now the outcome is identical to automake.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@34934 a592a061-630c-0410-9148-cb99ea01b6c8
2010-07-17 12:58:34 +00:00

74 lines
2.6 KiB
CMake
Executable File

# - Slightly modified Find GNU gettext tools
# This module looks for the GNU gettext tools. This module defines the
# following values:
# GETTEXT_MSGMERGE_EXECUTABLE: the full path to the msgmerge tool.
# GETTEXT_MSGFMT_EXECUTABLE: the full path to the msgfmt tool.
# GETTEXT_FOUND: True if gettext has been found.
#
# Additionally it provides the following macros:
# GETTEXT_CREATE_TRANSLATIONS ( outputFile [ALL] file1 ... fileN )
# This will create a target "translations" which will convert the
# given input po files into the binary output mo file. If the
# ALL option is used, the translations will also be created when
# building the default target.
FIND_PROGRAM(GETTEXT_MSGMERGE_EXECUTABLE msgmerge)
FIND_PROGRAM(GETTEXT_MSGFMT_EXECUTABLE msgfmt)
MACRO(GETTEXT_CREATE_TRANSLATIONS _potFile _firstPoFile)
SET(_gmoFiles)
# remove only the last extension e.g
# LyX2.0.pot ==> LyX2.0
# and not LyX2.0.pot ==> LyX2
# as it would be with NAME_WE
# GET_FILENAME_COMPONENT(_potBasename ${_potFile} NAME_WE)
GET_FILENAME_COMPONENT(_potname ${_potFile} NAME)
if (_potname MATCHES "^\(.+\)\\.[^\\.]+$")
set(_potBasename ${CMAKE_MATCH_1})
else()
set(_potBasename ${_potname})
endif()
GET_FILENAME_COMPONENT(_absPotFile ${_potFile} ABSOLUTE)
SET(_addToAll)
IF(${_firstPoFile} STREQUAL "ALL")
SET(_addToAll "ALL")
SET(_firstPoFile)
ENDIF(${_firstPoFile} STREQUAL "ALL")
FOREACH (_currentPoFile ${ARGN})
GET_FILENAME_COMPONENT(_absFile ${_currentPoFile} ABSOLUTE)
GET_FILENAME_COMPONENT(_abs_PATH ${_absFile} PATH)
GET_FILENAME_COMPONENT(_lang ${_absFile} NAME_WE)
SET(_gmoFile ${CMAKE_CURRENT_BINARY_DIR}/${_lang}.gmo)
ADD_CUSTOM_COMMAND(
OUTPUT ${_gmoFile}
COMMAND ${GETTEXT_MSGMERGE_EXECUTABLE} --quiet --update --backup=none ${_absFile} ${_absPotFile}
COMMAND ${GETTEXT_MSGFMT_EXECUTABLE} -o ${_gmoFile} ${_absFile}
DEPENDS ${_absPotFile} ${_absFile}
)
INSTALL(FILES ${_gmoFile} DESTINATION ${LYX_ABS_INSTALLED_LOCALEDIR}/${_lang}/LC_MESSAGES RENAME ${_potBasename}.mo)
SET(_gmoFiles ${_gmoFiles} ${_gmoFile})
ENDFOREACH (_currentPoFile )
ADD_CUSTOM_TARGET(translations ${_addToAll} DEPENDS ${_gmoFiles})
ENDMACRO(GETTEXT_CREATE_TRANSLATIONS )
IF (GETTEXT_MSGMERGE_EXECUTABLE AND GETTEXT_MSGFMT_EXECUTABLE )
SET(GETTEXT_FOUND TRUE)
ELSE (GETTEXT_MSGMERGE_EXECUTABLE AND GETTEXT_MSGFMT_EXECUTABLE )
SET(GETTEXT_FOUND FALSE)
IF (GetText_REQUIRED)
MESSAGE(FATAL_ERROR "GetText not found")
ENDIF (GetText_REQUIRED)
ENDIF (GETTEXT_MSGMERGE_EXECUTABLE AND GETTEXT_MSGFMT_EXECUTABLE )