This commit was manufactured by cvs2svn to create branch 'RC_1_34_0'.

[SVN r36616]

v2/example/generate/Jamroot

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+
+import common ;
+import "class" : new ;
+
+rule generate-example ( project name : property-set : sources * )
+{
+    local result ;
+    for local s in $(sources)
+    {
+	#local ea = [ $(s).action ] ;
+	#local ep = [ $(ea).properties ] ;
+	
+	# Create a new action, that takes the source target
+	# and runs 'common.copy' comamnd on it.
+        local a  = [ 
+	   new non-scanning-action $(s) : common.copy : $(property-set) ] ; 
+	   
+	local source-name = [ $(s).name ] ;
+	
+	# Create the target to represent the result of the action.
+	# The target has the name that was specified in Jamfile
+	# and passed here via the 'name' parameter, 
+	# and the same type and project as the source.
+	result += [ new file-target $(name) 
+	    : [ $(s).type ] 
+		: $(project) 
+		    : $(a) ] ; 
+    }	   
+    return $(result) ;
+}
+
+generate a2 : a.cpp : <generating-rule>@generate-example ;

v2/example/generate/REAME.txt

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+
+This example shows the 'generate' rule, that
+allows you to construct target using any arbitrary
+set of transformation and commands.
+
+The rule is similar to 'make' and 'notfile', but
+unlike those, you can operate in terms of
+Boost.Build 'virtual targets', which is more
+flexible.
+
+Please consult the docs for more explanations.
+

v2/example/generate/a.cpp

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+
+int main() 
+{
+}