subversion: Fix issues in LDFLAGS sed manipulation
The existing sed expression can match expressions like
--sysroot=/some/path/xxx-linux/ which clearly isn't intended and
injects incorrect paths into LDFLAGS.
Fix this in the same way we address the problem in CFLAGS. This fixes corrupt
build paths and incorrect paths in .la files amongst other issues.
(From OE-Core rev:
9a8382422ddbb0972dc25b752204f4908bb9857c)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
