X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=po%2FCMakeLists.txt;h=4d70d24042cd6ca141a91b222f6a509adf4ee6ae;hb=8a1f936ff190964649643872f0c45da10ce3105f;hp=676ecdef9db336fd9e2afdf2f9bb33507c91f77e;hpb=b66f2a355fef4fac6f8c23eeca60b664735f7d4e;p=lyx.git

diff --git a/po/CMakeLists.txt b/po/CMakeLists.txt
index 676ecdef9d..4d70d24042 100755
--- a/po/CMakeLists.txt
+++ b/po/CMakeLists.txt
@@ -89,22 +89,26 @@ add_gettext_python(layouttranslations lib/layouts *.layout *.inc *.module)
 ADD_CUSTOM_COMMAND(
     OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.cat.pot"
     COMMAND ${LYX_PYTHON_EXECUTABLE}
-    ARGS   "${TOP_CMAKE_PATH}/po/cat.py" ${_py_sources} > "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.cat.pot"
+    ARGS   "${TOP_CMAKE_PATH}/po/cat.py" ${_py_sources} > "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.cat_tmp.pot"
     COMMAND ${LYX_PYTHON_EXECUTABLE}
-      ARGS   "${TOP_CMAKE_PATH}/po/dos2unix.py" "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.cat.pot"
+      ARGS   "${TOP_CMAKE_PATH}/po/dos2unix.py" "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.cat_tmp.pot"
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different
+      "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.cat_tmp.pot" "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.cat.pot"
     DEPENDS ${_py_sources}
     )
 
 ADD_CUSTOM_COMMAND(
     OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.fmt.pot"
     COMMAND ${GETTEXT_MSGUNIQ_EXECUTABLE}
-    ARGS -o "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.fmt.pot" "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.cat.pot"
+    ARGS -o "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.fmt_tmp.pot" "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.cat.pot"
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different
+      "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.fmt_tmp.pot" "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.fmt.pot"
     DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.cat.pot"
     )
 
 SET(_potfiles_dep)
 
-file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/POTFILES.in "")
+file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/POTFILES.in.tmp "")
 file(GLOB_RECURSE _tmp_potfiles RELATIVE ${TOP_SRC_DIR}/ ${TOP_SRC_DIR}/src/*.h  ${TOP_SRC_DIR}/src/*.cpp  ${TOP_SRC_DIR}/src/*.cpp.in)
 list(SORT _tmp_potfiles)
 # list(REMOVE_ITEM _tmp_potfiles src/support/Package.cpp)
@@ -114,13 +118,18 @@ foreach(_f ${_tmp_potfiles})
   # will stay the same.
   # Relevant files are files containing the string '_(".*")'
   LIST(APPEND _potfiles_dep "${TOP_SRC_DIR}/${_f}")
-  file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/POTFILES.in "${_f}\n")
+  file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/POTFILES.in.tmp "${_f}\n")
 endforeach(_f)
 
+execute_process(
+  COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_CURRENT_BINARY_DIR}/POTFILES.in.tmp" "${CMAKE_CURRENT_BINARY_DIR}/POTFILES.in"
+  )
+
 ADD_CUSTOM_COMMAND(
     OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.pot"
     COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.fmt.pot" "${CMAKE_CURRENT_BINARY_DIR}/${_lyxname}.pot"
     COMMAND ${GETTEXT_XGETTEXT_EXECUTABLE}
+      --from-code=UTF-8
       --default-domain=${_lyxname} --directory=${TOP_SRC_DIR}
       --add-comments=TRANSLATORS:
       --language=C++ --join-existing --keyword=_ --keyword=N_ --keyword=B_ --keyword=qt_