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Daniel Borkmann 8cc360fe48 bpf: unbreak libelf linkage for bpf obj loader
Commit 69fed534a5 ("change how Config is used in Makefile's") moved
HAVE_MNL specific CFLAGS/LDLIBS for building with libmnl out of the
top level Makefile into sub-Makefiles. However, it also removed the
HAVE_ELF specific CFLAGS/LDLIBS entirely, which breaks the BPF object
loader for tc and ip with "No ELF library support compiled in." despite
having libelf detected in configure script. Fix it similarly as in
69fed534a5 for HAVE_ELF.

Fixes: 69fed534a5 ("change how Config is used in Makefile's")
Reported-by: Jeffrey Panneman <jeffrey.panneman@tno.nl>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2017-08-10 16:40:02 -07:00
bash-completion tc: bash-completion: Add support for matchall 2017-02-07 11:44:53 -08:00
bridge change how Config is used in Makefile's 2017-08-09 09:10:52 -07:00
devlink devlink: Add option to set and show eswitch encapsulation support 2017-05-30 17:36:52 -07:00
doc iproute2: add support for GRE ignore-df knob 2017-07-20 17:25:54 -07:00
etc/iproute2 whitespace cleanup 2017-01-12 17:31:20 -08:00
examples examples/bpf: update list of examples 2017-08-09 08:34:13 -07:00
genl change how Config is used in Makefile's 2017-08-09 09:10:52 -07:00
include iproute: Add support for extended ack to rtnl_talk 2017-08-04 09:54:00 -07:00
ip bpf: unbreak libelf linkage for bpf obj loader 2017-08-10 16:40:02 -07:00
lib bpf: unbreak libelf linkage for bpf obj loader 2017-08-10 16:40:02 -07:00
man tc-simple: Fix documentation 2017-08-03 16:02:44 -07:00
misc change how Config is used in Makefile's 2017-08-09 09:10:52 -07:00
netem change how Config is used in Makefile's 2017-08-09 09:10:52 -07:00
schema bridge: add json schema for bridge fdb show 2016-07-20 12:02:02 -07:00
tc bpf: unbreak libelf linkage for bpf obj loader 2017-08-10 16:40:02 -07:00
testsuite testsuite: search for kernel config in /boot 2017-02-17 15:26:30 -08:00
tipc tipc: cleanup style issues 2016-09-20 09:25:42 -07:00
.gitignore testsuite: Generate nlmsg blob at runtime 2017-02-09 17:28:48 -08:00
configure configure: fix elftest when warnings enabled 2016-12-14 19:11:02 -08:00
COPYING Update address of FSF in license 2008-03-08 13:31:03 -08:00
Makefile change how Config is used in Makefile's 2017-08-09 09:10:52 -07:00
README README: update mail address and download location 2013-01-18 09:54:58 -08:00
README.decnet Decnet documentation update 2005-06-13 18:47:56 +00:00
README.devel iproute2: fix minor typo in comments 2011-07-11 10:11:09 -07:00
README.distribution README cleanup's 2012-01-03 15:04:55 -08:00
README.iproute2+tc tc, bpf: finalize eBPF support for cls and act front-end 2015-04-10 13:31:19 -07:00
README.lnstat Rename: misc/README.lnstat -> README.lnstat 2004-10-19 20:24:47 +00:00

This is a set of utilities for Linux networking.

Information:
    http://www.linuxfoundation.org/collaborate/workgroups/networking/iproute2

Download:
    http://www.kernel.org/pub/linux/utils/net/iproute2/

Repository:
    git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/iproute2.git

How to compile this.
--------------------
1. libdbm

arpd needs to have the db4 development libraries. For Debian
users this is the package with a name like libdb4.x-dev.
DBM_INCLUDE points to the directory with db_185.h which
is the include file used by arpd to get to the old format Berkeley
database routines.  Often this is in the db-devel package.

2. make

The makefile will automatically build a Config file which
contains whether or not ATM is available, etc.

3. To make documentation, cd to doc/ directory , then
   look at start of Makefile and set correct values for
   PAGESIZE=a4		, ie: a4 , letter ...	(string)
   PAGESPERPAGE=2	, ie: 1 , 2 ...		(numeric)
   and make there. It assumes, that latex, dvips and psnup
   are in your path.

4. This package includes matching sanitized kernel headers because
   the build environment may not have up to date versions. See Makefile
   if you have special requirements and need to point at different
   kernel include files.

Stephen Hemminger
stephen@networkplumber.org

Alexey Kuznetsov
kuznet@ms2.inr.ac.ru