From 41aeab983aed4105a2868c9339cf1c8df5f35724 Mon Sep 17 00:00:00 2001
From: navarrop <navarrop@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Thu, 17 Jun 2010 09:19:22 +0000
Subject: [PATCH] Generate doc only if it is necessary. Set enable_doc option.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@7887 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---
 CMakeLists.txt                   | 42 ++++++++++++++++++++------------
 buildtools/Cmake/Option.cmake    |  2 +-
 buildtools/Cmake/PrintArgs.cmake |  3 ++-
 3 files changed, 29 insertions(+), 18 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 33a8d3be9d..66ccec4589 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,17 +30,17 @@ if(WIN32)
 	foreach(include_dir ${INCLUDES_MORE})
 		set(INCLUDES "${INCLUDES} -I\"${include_dir}\"")
 	endforeach(include_dir ${INCLUDES_MORE})
-	message("	Be sure all those variables are correctely set.")
-    message("		-- C_COMPILER			$ENV{CC}")
-    message("		-- CXX_COMPILER			$ENV{CXX}")    
-    message("		-- RC_COMPILER			$ENV{RC}")
-    message("		-- INCLUDE			$ENV{INCLUDE}")
-    message("		-- LIB				$ENV{LIB}")
-    message("		-- MAKE_PROGRAM			${CMAKE_MAKE_PROGRAM}")
-    message("		-- CMAKE_BUILD_TOOL		${CMAKE_BUILD_TOOL}")
-    message("		-- LINKER			${CMAKE_LINKER}")
-    message("		-- CMAKE_GENERATOR		${CMAKE_GENERATOR}")
-    message("		-- INCLUDES			${INCLUDES}\n\n")
+	message("Be sure all those variables are correctely set.")
+    message("	-- C_COMPILER			$ENV{CC}")
+    message("	-- CXX_COMPILER			$ENV{CXX}")    
+    message("	-- RC_COMPILER			$ENV{RC}")
+    message("	-- INCLUDE			$ENV{INCLUDE}")
+    message("	-- LIB				$ENV{LIB}")
+    message("	-- MAKE_PROGRAM			${CMAKE_MAKE_PROGRAM}")
+    message("	-- CMAKE_BUILD_TOOL		${CMAKE_BUILD_TOOL}")
+    message("	-- LINKER			${CMAKE_LINKER}")
+    message("	-- CMAKE_GENERATOR		${CMAKE_GENERATOR}")
+    message("	-- INCLUDES			${INCLUDES}\n\n")
     set(__STRICT_ANSI__ 1)
     set(_MSC_VER 1)
     set(_WIN32 1)
@@ -61,6 +61,7 @@ include(${PROJECT_DIRECTORY}/buildtools/Cmake/CompleteInFiles.cmake)
 ### Define source packages for Libs 
 include(${PROJECT_DIRECTORY}/buildtools/Cmake/DefinePackages.cmake)
 
+### Build some Maintainer files
 include(${PROJECT_DIRECTORY}/buildtools/Cmake/MaintainerMode.cmake)
 
 ### Setup gcc flags
@@ -69,16 +70,25 @@ include(${PROJECT_DIRECTORY}/buildtools/Cmake/Flags.cmake)
 ### Make Libs and Exes
 include(${PROJECT_DIRECTORY}/buildtools/Cmake/MakeExeLib.cmake)
 
+### Build the doc
+if(enable_doc)
+	ADD_CUSTOM_COMMAND(
+	  OUTPUT ${PROJECT_DIRECTORY}/doc/html/index.html
+	  DEPENDS 	${PROJECT_DIRECTORY}/doc/FAQ.doc 
+	  			${PROJECT_DIRECTORY}/buildtools/Cmake/GenerateDoc.cmake 
+	  			${PROJECT_DIRECTORY}/buildtools/Cmake/doc/CMakeLists.txt
+	  COMMAND ${CMAKE_MAKE_PROGRAM} html
+	  COMMENT "Generating the simgrid documentation..."
+	)
+	ADD_CUSTOM_TARGET(simgrid_documentation ALL
+	                  DEPENDS ${PROJECT_DIRECTORY}/doc/html/index.html)
+endif(enable_doc)
+
 ### Make Simgrid.jar and Java examples
 if(HAVE_JAVA)
 	include(${PROJECT_DIRECTORY}/buildtools/Cmake/MakeJava.cmake)
 endif(HAVE_JAVA)
 
-### Build the doc
-if(NOT WIN32)
-include(${PROJECT_DIRECTORY}/buildtools/Cmake/GenerateDoc.cmake)
-endif(NOT WIN32)
-
 ### Make tests
 include(${PROJECT_DIRECTORY}/buildtools/Cmake/AddTests.cmake)
 include(${PROJECT_DIRECTORY}/buildtools/Cmake/CTestConfig.cmake)
diff --git a/buildtools/Cmake/Option.cmake b/buildtools/Cmake/Option.cmake
index 2177b3fccb..4a073949bd 100644
--- a/buildtools/Cmake/Option.cmake
+++ b/buildtools/Cmake/Option.cmake
@@ -25,7 +25,7 @@ option(enable_gtnets "This variable set the gtnets context." on)
 option(enable_java "This variable set the java context." off)
 option(enable_lua "This variable set lua use." on)
 option(enable_ruby "This variable set ruby use." on)
-
+option(enable_doc "Setting true this variable enable making the simgrid documentation." off)
 option(enable_compile_optimizations "" off)
 option(enable_compile_warnings "" off)
 option(enable_maintainer_mode "Permit to make flex and flexml files." off)
diff --git a/buildtools/Cmake/PrintArgs.cmake b/buildtools/Cmake/PrintArgs.cmake
index 61f7848e9f..cdecf799ea 100644
--- a/buildtools/Cmake/PrintArgs.cmake
+++ b/buildtools/Cmake/PrintArgs.cmake
@@ -142,12 +142,13 @@ message("	Gtnets path    :	${gtnets_path}")
 message("	Compile Java   :   	${HAVE_JAVA}")
 message("	Compile Lua    :    	${HAVE_LUA}")
 message("	Compile Ruby   :    	${HAVE_RUBY}")
-message("")
 message("	Compile Smpi   :    	${enable_smpi}")
+message("")
 message("	Maintainer mode:	${enable_maintainer_mode}")
 message("	Supernovae mode:	${enable_supernovae}")
 message("	Tracing mode   :	${enable_tracing}")
 message("	Model checking :	${enable_model-checking}")
+message("	Build SG doc   :	${enable_doc}")
 message("")
 message("	Simgrid dependencies: 	${SIMGRID_DEP}")
 message("	Gras dependencies   : 	${GRAS_DEP}")
-- 
2.20.1