[boost] [regex] Regex does not build current release branch with GCC

I am using GCC 4.1.2 (toolset "gcc"), and the current release branch produces the error: Performing configuration checks - has_icu builds : yes /dev/shm/release/tools/build/v2/build/feature.jam:485: in validate-value-string from module feature error: "msvc:<linkflags>delayimp.lib" is not a known value of feature <toolset> error: legal values: "gcc" (then a long backtrace) Removing the delayimp.lib line from libs/regex/build/Jamfile.v2 works around the problem but probably would cause problems on VC++. -- Jeremiah Willcock