diff options
| author | Daniel Borkmann <daniel@iogearbox.net> | 2016-11-10 01:20:59 +0100 |
|---|---|---|
| committer | Stephen Hemminger <sthemmin@microsoft.com> | 2016-11-29 12:35:32 -0800 |
| commit | e42256699cac17a40c1b32011a4266c1ae93c36e (patch) | |
| tree | ad007a38328e9abd00b7f062ae9aaf9bba5eb45b /Makefile | |
| parent | 82252cdc50b5e199ac025da708f6117ab900ceda (diff) | |
| download | iproute2-e42256699cac17a40c1b32011a4266c1ae93c36e.tar.gz | |
bpf: make tc's bpf loader generic and move into lib
This work moves the bpf loader into the iproute2 library and reworks
the tc specific parts into generic code. It's useful as we can then
more easily support new program types by just having the same ELF
loader backend. Joint work with Thomas Graf. I hacked a rough start
of a test suite to make sure nothing breaks [1] and looks all good.
[1] https://github.com/borkmann/clsact/blob/master/test_bpf.sh
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 13 |
1 files changed, 13 insertions, 0 deletions
@@ -1,3 +1,8 @@ +# Include "Config" if already generated +ifneq ($(wildcard Config),) +include Config +endif + ifndef VERBOSE MAKEFLAGS += --no-print-directory endif @@ -7,6 +12,7 @@ LIBDIR?=$(PREFIX)/lib SBINDIR?=/sbin CONFDIR?=/etc/iproute2 DATADIR?=$(PREFIX)/share +HDRDIR?=$(PREFIX)/include/iproute2 DOCDIR?=$(DATADIR)/doc/iproute2 MANDIR?=$(DATADIR)/man ARPDDIR?=/var/lib/arpd @@ -51,6 +57,11 @@ SUBDIRS=lib ip tc bridge misc netem genl tipc devlink man LIBNETLINK=../lib/libnetlink.a ../lib/libutil.a LDLIBS += $(LIBNETLINK) +ifeq ($(HAVE_ELF),y) +CFLAGS += -DHAVE_ELF +LDLIBS += -lelf +endif + all: Config @set -e; \ for i in $(SUBDIRS); \ @@ -63,6 +74,7 @@ install: all install -m 0755 -d $(DESTDIR)$(SBINDIR) install -m 0755 -d $(DESTDIR)$(CONFDIR) install -m 0755 -d $(DESTDIR)$(ARPDDIR) + install -m 0755 -d $(DESTDIR)$(HDRDIR) install -m 0755 -d $(DESTDIR)$(DOCDIR)/examples install -m 0755 -d $(DESTDIR)$(DOCDIR)/examples/diffserv install -m 0644 README.iproute2+tc $(shell find examples -maxdepth 1 -type f) \ @@ -73,6 +85,7 @@ install: all install -m 0644 $(shell find etc/iproute2 -maxdepth 1 -type f) $(DESTDIR)$(CONFDIR) install -m 0755 -d $(DESTDIR)$(BASH_COMPDIR) install -m 0644 bash-completion/tc $(DESTDIR)$(BASH_COMPDIR) + install -m 0644 include/bpf_elf.h $(DESTDIR)$(HDRDIR) snapshot: echo "static const char SNAPSHOT[] = \""`date +%y%m%d`"\";" \ |