hpcc-systems/HPCC-Platform — pull request #688 by richardkchapman (2011-10-14 14:30:22+00:00)
Title: Fix gh-687 Buuild error using gcc 4.6

Use -Wl,-export-dynamic to pass the linker flag rather than --export-dynamic,
which (depending on who you believe) either worked by accident, or silently
failed to work at all, on pre-4.6 versions of gcc but gives an error on 4.6

Signed-off-by: Richard Chapman