added install-exec-local target. Note: linker should always go to /bin/linker - not /usr/bin/linker. Packagers will need to set bindir appropriately before calling configure. Likewise, as libraries should typically be installed in /usr, the packager should be aware that they should symlink /usr/lib/libc.so to /lib/libc.so and so on
Merge pull request #21 from cfriedt/master-local

added install-exec-local target. Note: linker should always go to /bin/l...