Package: bpfcc-tools
Version: 0.2.0-1
Severity: grave
Tags: newcomer
Justification: renders package unusable
Dear Maintainer,
Trying to run binaries after installing bpfcc-tools ends up in an error like
the following:
# tcpconnect
In file included from <built-in>:317:
<command line>:5:10: fatal error: './include/linux/kconfig.h' file not found
#include "./include/linux/kconfig.h"
^
1 error generated.
Traceback (most recent call last):
File "/usr/sbin/tcpconnect", line 207, in <module>
b = BPF(text=bpf_text)
File "/usr/lib/python2.7/dist-packages/bcc/__init__.py", line 197, in __init__
raise Exception("Failed to compile BPF module %s" % src_file)
Exception: Failed to compile BPF module
The fix for this is already upstream and one needs to change the debian/rules
file:
- dh_auto_configure -- -DREVISION_LAST=$(UPSTREAM_VERSION)
-DREVISION=$(UPSTREAM_VERSION) -DLLVM_DEFINITIONS="-D_GNU_SOURCE
-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
+ dh_auto_configure -- -DREVISION_LAST=$(UPSTREAM_VERSION)
-DREVISION=$(UPSTREAM_VERSION) -DLLVM_DEFINITIONS="-D_GNU_SOURCE
-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
-DBCC_KERNEL_HAS_SOURCE_DIR=1
The fix is documented here:
https://github.com/dkronst/bcc/commit/3e2f9d9d6250d3f8a076bbf1a953cf4f0d21f75a
After applying the change in debian/rules and rebuilding the package the
binaries work:
# tcpconnect
In file included from /virtual/main.c:3:
In file included from include/net/sock.h:51:
In file included from include/linux/netdevice.h:38:
In file included from include/linux/dmaengine.h:20:
In file included from include/linux/device.h:24:
In file included from include/linux/pinctrl/devinfo.h:21:
In file included from include/linux/pinctrl/consumer.h:17:
In file included from include/linux/seq_file.h:10:
include/linux/fs.h:2686:9: warning: comparison of unsigned enum
expression < 0 is always false [-Wtautological-compare]
if (id < 0 || id >= READING_MAX_ID)
~~ ^ ~
1 warning generated.
PID COMM IP SADDR DADDR DPORT
3805 Chrome_IOThr 4 10.20.10.1 1.2.3.4 443
The following might also be a fix for the issue but I haven't tested it yet
https://github.com/iovisor/bcc/pull/701/files
-- System Information:
Debian Release: 8.6
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable'), (400, 'unstable'),
(400, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 4.8.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages bpfcc-tools depends on:
ii python-bpfcc 0.2.0-1
ii python-netaddr 0.7.12-2
pn python:any <none>
bpfcc-tools recommends no packages.
bpfcc-tools suggests no packages.
-- no debconf information
