We check at configure-time to see if IPV6_FLOWLABEL_MGR is defined
in <linux/in.6>, if it is we set a HAVE_FLOWLABEL CPP symbol to
turn on conditional compilation of the support for this feature.
Rather than checking for anything Linux-specific at configure-time,
see if TCP_CONGESTION is defined in <netinet/tcp.h> and if so define
a CPP variable HAVE_TCP_CONGESTION, which we then use to enable
conditional compilation of the code for this feature.
Rather than doing checks for platforms that we believe support SCTP,
instead look for an indication (notably the presence of <netinet/sctp.h>)
that it's supported. This makes the conditionals for SCTP more obvious.
In addition, it opens up the possibility that SCTP might work on some
new OS that's not FreeBSD or Linux.
This change may force some additional build-time requirements on Linux,
such as lksctp-tools-devel on CentOS / Fedora or libsctp-dev on
Ubuntu.
Committing this first cut for review and to enable testing on multiple
platforms. So far this works correctly on Linux (SCTP support) and
MacOS (no SCTP support).
Also bumped package id from 3.0a4 to 3.0a5.
This changeset consists of a one-line edit to configure.ac, plus
about fifty kilolines of diffs to a bunch of other config files
generated by bootstrap.sh.
The main iperf binary is compiled, along with a static libiperf, the unit
tests, and a profiled iperf binary.
The tests, and the profiled iperf binary do not get installed.
To compile, run:
./bootstrap.sh
./configure
make
It has all the normal make options (they come mostly for free). e.g.:
You can run "make install" to install it.
You can run "make dist" which will create a distribution tarball.
You can run "make check" to run all the tests.
I backed up the existing Makefile as "src/Makefile.old" in case folks want to
use that still.
