# HG changeset patch
# User Alpar Juttner <alpar@cs.elte.hu>
# Date 1362158407 -3600
# Node ID 0b0327c9b3eff9c42a2d7792e0a68c107872929f
# Parent  a2d142bb5d3c8b382e0530d3253fe19dbe6883dd# Parent  60c0c3ed8d110ae98e6e24afa36a76abba50a3ee
Merge #455

diff -r a2d142bb5d3c -r 0b0327c9b3ef INSTALL
--- a/INSTALL	Fri Mar 01 17:59:08 2013 +0100
+++ b/INSTALL	Fri Mar 01 18:20:07 2013 +0100
@@ -106,6 +106,34 @@
   Build shared library instead of static one. Think twice if you
   really want to use this option.
 
+-DLEMON_DOC_SOURCE_BROWSER=YES
+
+  Include the browsable cross referenced LEMON source code into the
+  doc. It makes the doc quite bloated, but may be useful for
+  developing LEMON itself.
+
+-DLEMON_DOC_USE_MATHJAX=YES
+
+  Use MathJax (http://mathjax.org) for rendering the math formulae in
+  the doc.  It of much higher quality compared to the default LaTeX
+  generated static images and it allows copy&paste of the formulae to
+  LaTeX, Open Office, MS Word etc. documents.
+
+  On the other hand, it needs either Internet access or a locally
+  installed version of MathJax to properly render the doc.
+
+-DLEMON_DOC_MATHJAX_RELPATH=DIRECTORY
+  
+  The location of the MathJax library. It defaults to
+  http://www.mathjax.org/mathjax, which necessitates Internet access
+  for proper rendering. The easiest way to make it usable offline is
+  to set this parameter to 'mathjax' and copy all files of the MathJax
+  library into the 'doc/html/mathjax' subdirectory of the build
+  location.
+
+  See http://docs.mathjax.org/en/latest/installation.html for more details.
+
+  
 -DGLPK_ROOT_DIR=DIRECTORY
 -DCOIN_ROOT_DIR=DIRECTORY
 -DCPLEX_ROOT_DIR=DIRECTORY
diff -r a2d142bb5d3c -r 0b0327c9b3ef doc/CMakeLists.txt
--- a/doc/CMakeLists.txt	Fri Mar 01 17:59:08 2013 +0100
+++ b/doc/CMakeLists.txt	Fri Mar 01 18:20:07 2013 +0100
@@ -4,6 +4,8 @@
 SET(abs_top_builddir ${PROJECT_BINARY_DIR})
 
 SET(LEMON_DOC_SOURCE_BROWSER "NO" CACHE STRING "Include source into the doc (YES/NO).")
+SET(LEMON_DOC_USE_MATHJAX "NO" CACHE STRING "Use MathJax to display math formulae (YES/NO).")
+SET(LEMON_DOC_MATHJAX_RELPATH "http://www.mathjax.org/mathjax" CACHE STRING "MathJax library location.")
 
 CONFIGURE_FILE(
   ${PROJECT_SOURCE_DIR}/doc/Doxyfile.in
@@ -73,12 +75,7 @@
 
 IF(WGET_FOUND)
 ADD_CUSTOM_TARGET(update-external-tags
-  COMMAND ${CMAKE_COMMAND} -E make_directory dl
-  # COMMAND ${CMAKE_COMMAND} -E copy libstdc++.tag dl
-  COMMAND ${WGET_EXECUTABLE} wget -P dl -N libstdc++.tag.tmp http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/libstdc++.tag
-  COMMAND ${CMAKE_COMMAND} -E rename dl/libstdc++.tag libstdc++.tag
-  COMMAND ${CMAKE_COMMAND} -E remove dl/libstdc++.tag
-  COMMAND ${CMAKE_COMMAND} -E remove_directory dl
+  COMMAND ${WGET_EXECUTABLE} -N http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/libstdc++.tag
   WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
   )
 ENDIF()
diff -r a2d142bb5d3c -r 0b0327c9b3ef doc/Doxyfile.in
--- a/doc/Doxyfile.in	Fri Mar 01 17:59:08 2013 +0100
+++ b/doc/Doxyfile.in	Fri Mar 01 18:20:07 2013 +0100
@@ -182,8 +182,8 @@
 EXT_LINKS_IN_WINDOW    = NO
 FORMULA_FONTSIZE       = 10
 FORMULA_TRANSPARENT    = YES
-USE_MATHJAX            = NO
-MATHJAX_RELPATH        = http://www.mathjax.org/mathjax
+USE_MATHJAX            = @LEMON_DOC_USE_MATHJAX@
+MATHJAX_RELPATH        = @LEMON_DOC_MATHJAX_RELPATH@
 SEARCHENGINE           = YES
 SERVER_BASED_SEARCH    = NO
 #---------------------------------------------------------------------------