id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
7451	clang-linux.jam : cflags/cxxflags feature is added twice to compiler's command line (other features possibly as well)	oakad@…	Vladimir Prus	"The crux of the issue appears to be here:

--- clang-linux.jam.orig        2012-10-01 20:31:55.253818173 +1000
+++ clang-linux.jam     2012-10-01 20:29:05.048627617 +1000
@@ -66,8 +66,8 @@
 ###############################################################################
 # Flags
 
-toolset.flags clang-linux.compile OPTIONS <cflags> ;
-toolset.flags clang-linux.compile OPTIONS <cxxflags> ;
+#toolset.flags clang-linux.compile OPTIONS <cflags> ;
+#toolset.flags clang-linux.compile OPTIONS <cxxflags> ;
 
 toolset.flags clang-linux.compile OPTIONS <optimization>off   : ;
 toolset.flags clang-linux.compile OPTIONS <optimization>speed : -O3 ;

Flags are apparently already added by the ""base"" module and then again by the inherited one (does it make sense?).
"	Bugs	new	To Be Determined	build	Boost 1.50.0	Problem