Allow setting an arbitary value for blddirffi in testsuite
authorYuriy Kolerov <yuriy.kolerov@synopsys.com>
Thu, 28 Jul 2016 17:57:09 +0000 (20:57 +0300)
committerYuriy Kolerov <yuriy.kolerov@synopsys.com>
Thu, 28 Jul 2016 18:34:06 +0000 (21:34 +0300)
commitf74ea2dc7994b4867f7ab45169e1b2422072cc92
tree9b5e8265f20dd688d0a7db6107f4528f19981574
parent31362d785ed1db52516dfe02ebe8b163c53d29d0
Allow setting an arbitary value for blddirffi in testsuite

It is useful when tests are executed not from build directory. So
the path of the build directory may be passed through site.exp or
runtest.

Signed-off-by: Yuriy Kolerov <yuriy.kolerov@synopsys.com>
testsuite/lib/libffi.exp