Jo-Philipp Wich 399d0e57cd net-snmp: build against libnl-tiny
Instead of causing nondeterministing conditional compilation depending on
whether libnl-core happens to be present or not, fixup the net-snmp package
to link against libnl-tiny which is present by default on the majority of
systems.

In order to successfully build against libnl-tiny, a number of things had
to be fixed in both the upstream configure and the outer Makefile:

- Add a patch which fixes the upstream configure macros to properly handle
  cases where the cache variables for nl_connect() and netlink.h tests are
  predefined. Without this patch, all subsequent link tests in configure
  will fail, causing the build system to assume functions like opendir() or
  readdir() to be missing, leading to build failures later on due to
  conflicting redefinitions of structures and function prototypes

- In the same patch, stop probing the host systems /usr/include/libnl-3 if
  ac_cv_header_netlink_netlink_h is given. This brings the proprietary
  configure bits in line with the behaviour expected from autoconfig in a
  cross compile setting

- Explicitely request nl support by passing the --with-nl flag to configure

- Pass the required cache variables to skip the broken tests for
  nl_connect() and netlink.h

- Amend TARGET_CPPFLAGS to let net-snmp's build system discover nl-tiny's
  netlink/netlink.h and netlink/socket.h

- Enable the autoreconf fixup to regenerate the broken shipped configure
  from patched macros

- Adjust the depends to unconditionally require libnl-tiny

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2017-01-06 16:46:28 +01:00
2016-08-25 20:32:50 +08:00
2016-11-28 13:17:25 -06:00
2017-01-06 16:46:28 +01:00
2014-06-16 08:14:04 +02:00
2015-07-10 13:51:22 -05:00

OpenWrt packages feed

Description

This is the OpenWrt "packages"-feed containing community-maintained build scripts, options and patches for applications, modules and libraries used within OpenWrt.

Installation of pre-built packages is handled directly by the opkg utility within your running OpenWrt system or by using the OpenWrt SDK on a build system.

Usage

This repository is intended to be layered on-top of an OpenWrt buildroot. If you do not have an OpenWrt buildroot installed, see the documentation at: OpenWrt Buildroot Installation on the OpenWrt support site.

This feed is enabled by default. To install all its package definitions, run:

./scripts/feeds update packages
./scripts/feeds install -a -p packages

License

See LICENSE file.

Package Guidelines

See CONTRIBUTING.md file.

S
Description
Community maintained packages for OpenWrt. Documentation for submitting pull requests is in CONTRIBUTING.md
Readme GPL-2.0 42 MiB
Languages
Makefile 58.3%
Shell 28.2%
C 6.8%
C++ 2.4%
Lua 1.2%
Other 2.9%