From bf30156c2370398b33f5c3e3a073265e7a3ef1de Mon Sep 17 00:00:00 2001
From: Martin Quinson <martin.quinson@loria.fr>
Date: Mon, 29 Feb 2016 13:01:56 +0100
Subject: [PATCH 1/1] No Ruby anymore

---
 doc/doxygen/FAQ.doc                       | 23 +++++-----
 tools/cmake/DefinePackages.cmake          |  1 -
 tools/cmake/Modules/FindRubySimgrid.cmake | 54 -----------------------
 3 files changed, 10 insertions(+), 68 deletions(-)
 delete mode 100644 tools/cmake/Modules/FindRubySimgrid.cmake

diff --git a/doc/doxygen/FAQ.doc b/doc/doxygen/FAQ.doc
index 11b7ba90f3..0cdd751436 100644
--- a/doc/doxygen/FAQ.doc
+++ b/doc/doxygen/FAQ.doc
@@ -49,19 +49,16 @@ We also have a more graphical output. Have a look at section \ref options_tracin
 
 \subsection faq_C Argh! Do I really have to code in C?
 
-Currently bindings on top of MSG are supported for Java, Ruby and Lua. You can find a few
-documentation about them on the doc page. Note that bindings are released separately from the main dist
-and so have their own version numbers.
-
-Moreover If you use C++,
-you should be able to use the SimGrid library as a standard C library
-and everything should work fine (simply <i>link</i> against this
-library; recompiling SimGrid with a C++ compiler won't work and it
-wouldn't help if you could).
-
-For now,
-we do not feel a real demand for any other language. But if you think there is one,
- please speak up!
+We provide Java bindings of the MSG interface, which is the main
+SimGrid user API.
+
+Moreover If you use C++, you should be able to use the SimGrid library
+as a standard C library and everything should work fine (simply
+<i>link</i> against this library; recompiling SimGrid with a C++
+compiler won't work and it wouldn't help if you could).
+
+For now, we do not feel a real demand for any other language. But if
+you think there is one, please speak up!
 
 \section faq_howto Feature related questions
 
diff --git a/tools/cmake/DefinePackages.cmake b/tools/cmake/DefinePackages.cmake
index a02f7d3a37..a46d075f52 100644
--- a/tools/cmake/DefinePackages.cmake
+++ b/tools/cmake/DefinePackages.cmake
@@ -1144,7 +1144,6 @@ set(CMAKE_SOURCE_FILES
   tools/cmake/Modules/FindLuaSimgrid.cmake
   tools/cmake/Modules/FindNS3.cmake
   tools/cmake/Modules/FindRngStream.cmake
-  tools/cmake/Modules/FindRubySimgrid.cmake
   tools/cmake/Modules/FindSimGrid.cmake
   tools/cmake/Modules/FindValgrind.cmake
   tools/cmake/Option.cmake
diff --git a/tools/cmake/Modules/FindRubySimgrid.cmake b/tools/cmake/Modules/FindRubySimgrid.cmake
deleted file mode 100644
index 9228fd8637..0000000000
--- a/tools/cmake/Modules/FindRubySimgrid.cmake
+++ /dev/null
@@ -1,54 +0,0 @@
-include(FindRuby)
-
-if(RUBY_EXECUTABLE)
-  message(STATUS "Found ruby:	${RUBY_EXECUTABLE}")
-endif()
-
-message(STATUS "Looking for ruby.h")
-if(RUBY_INCLUDE_DIR)
-  message(STATUS "Looking for ruby.h - found")
-else()
-  message(STATUS "Looking for ruby.h - not found")
-endif()
-
-message(STATUS "Looking for confi.h")
-if(RUBY_CONFIG_INCLUDE_DIR)
-  message(STATUS "Looking for config.h - found")
-else()
-  message(STATUS "Looking for config.h - not found")
-endif()
-
-message(STATUS "Looking for lib ruby")
-if(RUBY_LIBRARY)
-  message(STATUS "Looking for lib ruby - found")
-else()
-  message(STATUS "Looking for lib ruby - not found")
-endif()
-
-if(RUBY_LIBRARY)
-  set(LIB_RUBY_VERSION "${RUBY_VERSION_MAJOR}.${RUBY_VERSION_MINOR}.${RUBY_VERSION_PATCH}")
-  message(STATUS "Lib ruby version: ${LIB_RUBY_VERSION}")
-  if(RUBY_VERSION_MAJOR MATCHES "1" AND RUBY_VERSION_MINOR MATCHES "9")
-    string(REGEX MATCH "ruby.*[0-9]" RUBY_LIBRARY_NAME ${RUBY_LIBRARY})
-    if(NOT RUBY_LIBRARY_NAME)
-      set(RUBY_LIBRARY_NAME ruby)
-    endif()
-    string(REGEX REPLACE "/libruby.*$" "" RUBY_LIBRARY ${RUBY_LIBRARY})
-    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${RUBY_CONFIG_INCLUDE_DIR} ") #path to config.h
-    string(COMPARE EQUAL "${RUBY_INCLUDE_DIR}" "${RUBY_CONFIG_INCLUDE_DIR}" operation)
-    if(NOT operation)
-      SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${RUBY_INCLUDE_DIR} ") #path to ruby.h
-    endif()
-    ADD_DEFINITIONS("-I${CMAKE_HOME_DIRECTORY}/src/bindings/ruby -I${CMAKE_HOME_DIRECTORY}/src/simix")
-    SET(HAVE_RUBY 1)
-  else()
-    message(STATUS "Warning: Ruby bindings need version 1.9.x, but found version ${RUBY_VERSION_MAJOR}.${RUBY_VERSION_MINOR}.x")
-    SET(HAVE_RUBY 0)
-  endif()
-else()
-  SET(HAVE_RUBY 0)
-endif()
-
-if(NOT RUBY_EXECUTABLE)
-  message(STATUS "Warning: you are missing the ruby executable, so you can compile and build examples but can't execute them!")
-endif()
\ No newline at end of file
-- 
2.20.1