[dia] [scan-build] minimal notes on using it

[Hans Breuer <hans src gnome org>]

commit ee44acac500cfcf7dd45c9620427ac2c9961897f
Author: Hans Breuer <hans breuer org>
Date:   Tue Oct 20 17:05:16 2009 +0200

    [scan-build] minimal notes on using it

 README |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/README b/README
index d4c0eca..ab51a42 100644
--- a/README
+++ b/README
@@ -72,3 +72,15 @@ the connectionpoint is saved as the index of the connectionpoint. So make
 sure the order of the connectionpoints is the same when loading the saved
 object.
 
+Notes on static analysis
+------------------------
+Some of the recent changes (log message starting with [scan-build] are suggested
+by static source analysis, see http://clang-analyzer.llvm.org/scan-build
+To use it just run ./configure and make through the scan-build script, like:
+
+PATH=/mnt/Home/from-svn/llvm/Release/bin:$PATH /mnt/Home/from-svn/llvm/tools/clang/utils/scan-build ./configure --enable-debug=yes
+  and
+PATH=/mnt/Home/from-svn/llvm/Release/bin:$PATH /mnt/Home/from-svn/llvm/tools/clang/utils/scan-build -v -v make -j3
+
+(given an unistalled checkout of llvm to /mnt/Home/from-svn/llvm)
+