1.1 --- a/doc/CMakeLists.txt	Mon Aug 05 14:03:29 2013 +0200
     1.2 +++ b/doc/CMakeLists.txt	Mon Aug 05 14:21:58 2013 +0200
     1.3 @@ -7,6 +7,11 @@
     1.4  SET(LEMON_DOC_USE_MATHJAX "NO" CACHE STRING "Use MathJax to display math formulae (YES/NO).")
     1.5  SET(LEMON_DOC_MATHJAX_RELPATH "http://www.mathjax.org/mathjax" CACHE STRING "MathJax library location.")
     1.6  
     1.7 +SET(LEMON_DOC_LIBSTDC++_URL
     1.8 +  "http://gcc.gnu.org/onlinedocs/gcc-4.7.3/libstdc++/api"
     1.9 +  CACHE STRING "GCC libstdc++ doxygen doc url.")
    1.10 +
    1.11 +
    1.12  CONFIGURE_FILE(
    1.13    ${PROJECT_SOURCE_DIR}/doc/Doxyfile.in
    1.14    ${PROJECT_BINARY_DIR}/doc/Doxyfile
    1.15 @@ -75,7 +80,7 @@
    1.16  
    1.17  IF(WGET_FOUND)
    1.18  ADD_CUSTOM_TARGET(update-external-tags
    1.19 -  COMMAND ${WGET_EXECUTABLE} -N http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/libstdc++.tag
    1.20 +  COMMAND ${WGET_EXECUTABLE} -N ${LEMON_DOC_LIBSTDC++_URL}/libstdc++.tag
    1.21    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
    1.22    )
    1.23  ENDIF()