From 252e0c45b26768f8f88cb10b43a79494870c4980 Mon Sep 17 00:00:00 2001
From: Benoit Jacob <jacob.benoit.1@gmail.com>
Date: Wed, 27 Aug 2008 06:43:42 +0000
Subject: * missing cmake make_directory command * show svn revision number if
 available * fix warnings about unused argc/argv

Gael: I just saw your latest docs, it's completely awesome.
---
 CMakeLists.txt                                        | 14 +++++++++++++-
 doc/CMakeLists.txt                                    |  1 +
 doc/Doxyfile.in                                       |  2 +-
 doc/examples/Tutorial_simple_example_dynamic_size.cpp |  2 +-
 doc/examples/Tutorial_simple_example_fixed_size.cpp   |  2 +-
 5 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 38a7fceab..91f4a24f6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,17 @@
 PROJECT(Eigen)
-SET(EIGEN_VERSION "2.0-alpha7 (svn)")
+SET(EIGEN_VERSION_NUMBER "2.0-beta1")
+
+#if the svnversion program is absent, this will leave the SVN_REVISION string empty,
+#but won't stop CMake.
+EXECUTE_PROCESS(COMMAND svnversion -n ${CMAKE_SOURCE_DIR}
+                OUTPUT_VARIABLE EIGEN_SVN_REVISION)
+
+IF(EIGEN_SVN_REVISION)
+SET(EIGEN_VERSION "${EIGEN_VERSION_NUMBER} (SVN revision ${EIGEN_SVN_REVISION})")
+ELSE(EIGEN_SVN_REVISION)
+SET(EIGEN_VERSION "${EIGEN_VERSION_NUMBER}")
+ENDIF(EIGEN_SVN_REVISION)
+
 CMAKE_MINIMUM_REQUIRED(VERSION 2.4)
 
 set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index 36d65efbb..e2a31978c 100644
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -31,6 +31,7 @@ ADD_SUBDIRECTORY(snippets)
 ADD_CUSTOM_TARGET(
   doc
   ALL
+  COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/html/
   COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/eigendoxy_tabs.css
                                    ${CMAKE_CURRENT_BINARY_DIR}/html/
   COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/Eigen_Silly_Professor_64x64.png
diff --git a/doc/Doxyfile.in b/doc/Doxyfile.in
index 2ffcce036..5045598ba 100644
--- a/doc/Doxyfile.in
+++ b/doc/Doxyfile.in
@@ -32,7 +32,7 @@ PROJECT_NAME           = Eigen
 # if some version control system is used.
 
 #EIGEN_VERSION is set in the root CMakeLists.txt
-PROJECT_NUMBER         = ${EIGEN_VERSION}
+PROJECT_NUMBER         = "${EIGEN_VERSION}"
 
 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
 # base path where the generated documentation will be put.
diff --git a/doc/examples/Tutorial_simple_example_dynamic_size.cpp b/doc/examples/Tutorial_simple_example_dynamic_size.cpp
index 93486e6a0..19cfa6af5 100644
--- a/doc/examples/Tutorial_simple_example_dynamic_size.cpp
+++ b/doc/examples/Tutorial_simple_example_dynamic_size.cpp
@@ -3,7 +3,7 @@
 // import most common Eigen's types 
 USING_PART_OF_NAMESPACE_EIGEN
 
-int main(int argc, char *argv[])
+int main(int, char *[])
 {
   for (int size=1; size<=4; ++size)
   {
diff --git a/doc/examples/Tutorial_simple_example_fixed_size.cpp b/doc/examples/Tutorial_simple_example_fixed_size.cpp
index e3691d83a..6dd7ebf90 100644
--- a/doc/examples/Tutorial_simple_example_fixed_size.cpp
+++ b/doc/examples/Tutorial_simple_example_fixed_size.cpp
@@ -3,7 +3,7 @@
 // import most common Eigen's types 
 USING_PART_OF_NAMESPACE_EIGEN
 
-int main(int argc, char *argv[])
+int main(int, char *[])
 {
   Matrix3f m3;
   m3 << 1, 2, 3, 4, 5, 6, 7, 8, 9;
-- 
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